LG GW-305 Service Manual
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Transcript of LG GW-305 Service Manual
Service Manual
Model : G
W305
Internal Use Only
Service ManualGW305
Date: June, 2010 / Issue 1.0
- 3 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Table Of Contents
1. INTRODUCTION ............................................... 5
1.1 Purpose ......................................................................5
1.2 Regulatory Information .................................................5
1.3 Abbreviations ..............................................................7
2. SYSTEM SPECIFICATION................................. 9
2.1 H/W Features ..............................................................9
2.2 Technical Specifi cation ...............................................11
3. TECHNICAL BRIEF ......................................... 16
3.1 Main Processor(Digital Part : AD6725, U101) ..............16
3.2 Main Processor(Analog Part : AD67255, U101) ...........19
3.3 RF Transceiver (AD6546) ...........................................26
3.5 BT Module with integrated FM tuner(SFDY0002601) ...30
3.6 MEMORY(K5D1H12ACC, U100 ) .................................32
3.7 SIM Card Interface .....................................................35
3.8 Micro-SD Card Interface ............................................36
3.9 LCD Interface ............................................................37
3.10 Battery Charger Interface .........................................39
3.11 Keypad Interface .....................................................40
3.12 Audio Interface ........................................................42
3.13 Camera Interface(2M Fixed Focus Camera) ...............49
3.14 KEY BACLKLIGHT LED Interface ................................51
3.15 Vibrator Interface .....................................................53
4. TROUBLE SHOOTING ..................................... 54
4.1 RF Component ..........................................................54
4.2 RX Trouble ................................................................55
4.3 TX Trouble .................................................................60
4.4 Power On Trouble ......................................................65
4.5 Charging Trouble .......................................................68
4.6 Vibrator Trouble .........................................................70
4.7 LCD Trouble ..............................................................72
4.8 Camera Trouble .........................................................76
4.9 Speaker Trouble ........................................................80
4.10 Earphone Trouble .....................................................82
4.11 Receiver Trouble ......................................................86
4.12 Microphone Trouble .................................................88
4.13 SIM Card Interface Trouble .......................................90
4.14 KEY backlight Trouble ..............................................92
4.15 RTC Trouble ............................................................94
4.17 Micro SD Trouble .....................................................96
4.18 BT Trouble...............................................................98
4.19 FM radio Trouble ...................................................100
5. DOWNLOAD ................................................. 102
5.1 Download................................................................102
6. BLOCK DIAGRAM ........................................ 108
7. CIRCUIT DIAGRAM ...................................... 109
8. BGA Pin Map .............................................. 115
9. PCB LAYOUT ............................................... 119
10. ENGINEERING MODE ................................. 121
10.1 BB Test [MENU 1] ..................................................122
10.2 RF Test [MENU 2] ..................................................124
10.3 MF mode [MENU 3] ...............................................124
10.4 Trace option [MENU 4] ...........................................125
10.5 Call timer [MENU 5] ...............................................125
10.6 Fact. Reset [MENU 6] .............................................125
10.7 S/W version ..........................................................125
11. 11.1 Introduction ..................................... 126
11.1 Introduction ...........................................................126
11.2 Setting Method ......................................................126
11.3 Means of Test ........................................................127
12. RF Calibration .......................................... 129
12.1 Overview ...............................................................129
12.2 Procedure .............................................................127
12.3 AGC ......................................................................130
12.4 APC ......................................................................130
12.5 ADC ......................................................................130
13. EXPLODED VIEW & REPLACEMENT
PART LIST ................................................ 131
13.1 EXPLODED VIEW ...................................................131
13.2 Replacement Parts ................................................133
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Only for training and service purposes
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1. INTRODUCTION
1. INTRODUCTION
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
1.1 PurposeThis manual provides the information necessary to repair, calibration, description and download the features of this model.
1.2 Regulatory InformationA. Security
Toll fraud, the unauthorized use of telecommunications system by an unauthorized part (for example, persons other than your company’s employees, agents, subcontractors, or person working on your company’s behalf) can result in substantial additional charges for your telecommunications services. System users are responsible for the security of own system. There are may be risks of toll fraud associated with your telecommunications system. System users are responsible for programming and configuring the equipment to prevent unauthorized use. The manufacturer does not warrant that this product is immune from the above case but will prevent unauthorized use of common-carrier telecommunication service of facilities accessed through or connected to it.
The manufacturer will not be responsible for any charges that result from such unauthorized use.
B. Incidence of Harm
If a telephone company determines that the equipment provided to customer is faulty and possibly causing harm or interruption in service to the telephone network, it should disconnect telephone service until repair can be done. A telephone company may temporarily disconnect service as long as repair is not done.
C. Changes in Service
A local telephone company may make changes in its communications facilities or procedure. If these changes could reasonably be expected to affect the use of the this phone or compatibility with the network, the telephone company is required to give advanced written notice to the user, allowing the user to take appropriate steps to maintain telephone service.
D. Maintenance Limitations
Maintenance limitations on this model must be performed only by the manufacturer or its authorized agent. The user may not make any changes and/or repairs expect as specifically noted in this manual. Therefore, note that unauthorized alternations or repair may affect the regulatory status of the system and may void any remaining warranty.
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1. INTRODUCTION
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
E. Notice of Radiated Emissions
This model complies with rules regarding radiation and radio frequency emission as defined by local regulatory agencies. In accordance with these agencies, you may be required to provide information such as the following to the end user.
F. Pictures
The pictures in this manual are for illustrative purposes only; your actual hardware may look slightly different.
G. Interference and Attenuation
Phone may interfere with sensitive laboratory equipment, medical equipment, etc.Interference from unsuppressed engines or electric motors may cause problems.
H. Electrostatic Sensitive Devices
ATTENTION
Boards, which contain Electrostatic Sensitive Device (ESD), are indicated
by the sign. Following information is ESD handling:
• Service personnel should ground themselves by using a wrist strap when exchange system boards.
• When repairs are made to a system board, they should spread the floor with anti-static mat which is also grounded.
• Use a suitable, grounded soldering iron.
• Keep sensitive parts in these protective packages until these are used.
• When returning system boards or parts like EEPROM to the factory, use the protective package as described.
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1. INTRODUCTION
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
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1.3 AbbreviationsFor the purposes of this manual, following abbreviations apply:
Offset Phase Locked LoopOPLL
Light Emitting DiodeLED
Low Drop OutputLDO
Liquid Crystal DisplayLCD
Intermediate FrequencyIF
International Portable User IdentityIPUI
Global System for Mobile CommunicationsGSM
General Purpose Interface BusGPIB
Gaussian Minimum Shift KeyingGMSK
Flexible Printed Circuit BoardFPCB
Electrostatic DischargeESD
Electrical Erasable Programmable Read-Only MemoryEEPROM
Digital Signal ProcessingDSP
dB relative to 1 milli wattdBm
Digital Communication SystemDCS
Digital to Analog ConverterDAC
Constant Current – Constant VoltageCC-CV
Bit Error RatioBER
BasebandBB
Automatic Power ControlAPC
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1. INTRODUCTION
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Wireless Application ProtocolWAP
Voltage Control Temperature Compensated Crystal OscillatorVCTCXO
Voltage Controlled OscillatorVCO
Universal Asynchronous Receiver/TransmitterUART
Time Division Multiple AccessTDMA
Time Division DuplexTDD
Travel AdapterTA
Side Tone Masking RatingSTMR
Pseudo SRAMPSRAM
Static Random Access MemorySRAM
Sending Loudness RatingSLR
Subscriber Identity ModuleSIM
Surface Acoustic WaveSAW
Real Time ClockRTC
Root Mean SquareRMS
Receiving Loudness RatingRLR
Radio FrequencyRF
Public Switched Telephone NetworkPSTN
Phase Locked LoopPLL
Programmable Gain AmplifierPGA
Printed Circuit BoardPCB
Power Amplifier ModulePAM
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2. SYSTEM SPECIFICATION
2. SYSTEM SPECIFICATION
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
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2.1 H/W FeaturesItem Feature Comment
Standard Battery Li-ion Polymer, 3.7V 900mAh
Talk time Up to 200min : GSM Tx Level 7
Stand by time Up to 200 hours (Paging Period: 5, RSSI: -85 dBm)
Charging time Approx. 3 hours
RX Sensitivity GSM, EGSM: -109dBm, DCS: -109dBm
TX output powerGSM, EGSM: 32.3dBm(Level 5), DCS , PCS: 29.5dBm(Level 0)
SIM card type 3V/1.8V Small
Display TFT 320 × 240 pixel, 2.4 inch, 65k Color
KEYPAD
0 ~ 9, #, *, Up/Down/Left/Right Navigation KeyMulti Key, Clear Key, OK Key, PWR KeySend Key, Soft Key(Left/Right)Volume Key(Up/Down), Camera Key, Qwerty Key
ANT Internal(GSM, Bluetooth)
EAR Phone Jack Yes 3.5 Ø only
PC Synchronization Yes
Speech coding EFR/FR/HR/AMR
Data and Fax Yes
GPRS compatibility Class 12
Vibrator Yes
Loud Speaker Yes
Voice Recoding Yes
Microphone Yes
EDGE compatibility Class 12
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Travel Adapter Yes
Speaker/Receiver 16 phi Speaker / 7x11 Receiver
MIDI SW MIDI (Mono SPK)
Item Feature Comment
Camera 2M
Bluetooth / FM Radio Bluetooth version 2.1 / 76~108MHz supported
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2.2 Technical Specification
Item Description
3 Frequency Error
Level Power Toler. Level Power Toler.5 33 dBm ±2dB 13 17 dBm ±3dB6 31 dBm ±3dB 14 15 dBm ±3dB7 29 dBm ±3dB 15 13 dBm ±3dB8 27 dBm ±3dB 16 11 dBm ±5dB9 25 dBm ±3dB 17 9 dBm ±5dB
10 23 dBm ±3dB 18 7 dBm ±5dB11 21 dBm ±3dB 19 5 dBm ±5dB12 19 dBm ±3dB
Level Power Toler. Level Power Toler.0 30 dBm ±2dB 8 14 dBm ±3dB1 28 dBm ±3dB 9 12 dBm ±4dB2 26 dBm ±3dB 10 10 dBm ±4dB3 24 dBm ±3dB 11 8 dBm ±4dB4 22 dBm ±3dB 12 6 dBm ±4dB5 20 dBm ±3dB 13 4 dBm ±4dB6 18 dBm ±3dB 14 2 dBm ±5dB7 16 dBm ±3dB 15 0 dBm ±5dB
DCS1800
Specification
GSM900TX: 890 + n ´ 0.2 MHz (n=1 ~ 124)
890 + (n-1024) ´ 0.2 MHz (n=975 ~ 1023)
GSM850TX: 824 + n ´ 0.2 MHz (n=1 ~ 124)RX: TX + 45 MHz
Peak < 20 degrees
1 Frequency Band
RX: TX + 95 MHz
PCS1900TX: 1850 + ( n-511 ) ´ 0.2 MHz
RX: TX + 45 MHz
< 0.1ppm
RX: 1930 + ( n-511 ) ´ 0.2 MHz (n = 512 ~ 810)
TX: 1710 + ( n-511 ) ´ 0.2 MHz (n = 512 ~ 885)
4 Power Level
GSM850/GSM900
DCS1800/PCS1900
2 Phase ErrorRMS < 5 degrees
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5Output RF Spectrum(due to modulation)
Offset from Carrier (kHz). Max. dBc
100 +0.5
200 -30
250 -33
400 -60
600~ <1,200 -60
1,200~ <1,800 -60
1,800~ <3,000 -63
3,000~ <6,000 -65
6,000 -71
GSM, EGSM
Offset from Carrier (kHz). Max. dBc
100 +0.5
200 -30
250 -33
400 -60
600~ <1,200 -60
1,200~ <1,800 -60
1,800~ <3,000 -65
3,000~ <6,000 -65
6,000 -73
DCS/PCS
6Output RF Spectrum(due to switching transient)
GSM, EGSM
Offset from Carrier (kHz). Max. dBm
400 -19
600 -21
1,200 -21
1,800 -24
Item Description Specification
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Item Description Specification
6Output RF Spectrum(due to switching transient)
Offset from Carrier (kHz). Max. dBm
400 -22
600 -24
1,200 -24
1,800 -27
7 Spurious Emissions Conduction, Emission Status
8 Bit Error Ratio
GSM, EGSMBER (Class II) < 2.439% @-102 dBmDCS,PCSBER (Class II) < 2.439% @-100 dBm
9 RX Level Report Accuracy ±3 dB
10 SLR 8±3 dB
11 Sending Response
300 -12
1,000 -6
2,000 -6
3,000 -6
Frequency (Hz) Max.(dB) Min.(dB)
100 -
200 -
4,000 -
3,400 -9
0
0
4
4
-12
0
0
4
12 RLR 2±3 dB
DCS/PCS
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Item Description Specification
13 Receiving Response
300 -7
500 -5
1,000 -5
3,000 -5
Frequency (Hz) Max.(dB) Min.(dB)
100 -
200 -
4,000
3,400 -10
2
*
0
2
-12
0
2
2
14 STMR 13±5 dB
* Mean that Adopt a straight line in between 300 Hzand 1,000 Hz to be Max. level in the range.
15 Stability Margin > 6 dB
-20
-10
0
7
dB to ARL (dB) Level Ratio (dB)
-35
-30
10
30.7
33.3
33.7
31.7
17.5
22.5
25.5
16 Distortion
17 Side Tone Distortion Three stage distortion < 10%
18System frequency (13 MHz) tolerance
≤ 2.5 ppm
19 32.768KHz tolerance ≤ 30 ppm
20 Ringer VolumeAt least 65 dBspl under below conditions:1. Ringer set as ringer.2. Test distance set as 50 cm
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Item Description Specification
21 Charge Current
Fast Charge : Typ. 646mA
Slow Charge : Typ. 64.6mA
Total Charging Time : < 3 hours
2 -> 1
0 -> OFF
Bar Number Power
4 -> 2
-104 ± 2
~ -106
-98 ± 2
-101 ± 2
22 Antenna Display
2 -> 1
1 -> 0
Battery Bar Number Voltage
3
3 -> 2 3.67 ± 0.05 V 23 Battery Indicator
24Low Voltage Warning
( Blinking Bar)
≤ 3.4 ± 0.05V (Call), 1/1-minute(Receiver)
≤ 3.4 ± 0.05V (Standby), 1/3-minute(Speaker)
25Forced shut down
Voltage3.35 ± 0.05V
27 Battery Type
Li-Ion BatteryStandard Voltage = 3.7 VBattery full charge voltage = 4.2 VCapacity: 900mAh
28 Travel ChargerSwitching-mode chargerInput: 100 ~ 240V, 50/60 HzOutput: 5.1 V, 700mA
≥ 3.67± 0.05 V
26Sustain RTC
without batteryOver 50 hours
3.50 ± 0.05 V
3.40 ± 0.05 V
7
7 -> 5
5 -> 4
-93 ~
-93 ± 2
1 -> 0 -106 ± 2
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3. TECHNICAL BRIEF
3. TECHNICAL BRIEF
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Figure. 3-1-1 AD6725 FUNCTIONAL BLOCK DIAGRAM
The AD6725 is a tightly integrated single-package baseband processing solution offered by Analog Devices as part of the AD20msp520 SoftFone® chipset family. The AD6725 incorporates all digital, analog, and power management functions required in GSM, GPRS, EGPRS handsets with advanced multimedia and system power management capabilities.
3.1 Main Processor(Digital Part : AD6725, U101)
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3.1.1 Features of AD6725
Complete Single-Chip Programmable Baseband Processor divided into several subsystems
MCU Control Processor Subsystem:
32-bit ARM926EJ-S® MCU Control Processor 208 MHz operation at 1.2V 2 dedicated caches, 16kB each, for instructions and data 4kB Instruction Tightly Coupled Memory (TCM) 2-Mbit On-chip System SRAM Ciphering coprocessor for GPRS supporting GEA1 and GEA2 encryption algorithms Kasumi cipher coprocessor for GEA3 encryption Dedicated multichannel DMA controller
DSP Subsystem:
16-bit fixed-point Blackfin® DSP Processor 208 MHz operation at 1. Memory:
→ L1 program space: 64 kB SRAM and 16 kB configurable as instruction cache or SRAM→ L1 data space: Two banks of 16K bytes, each with 8K bytes of dedicated SRAM and an additional 8K
bytes that can be configured as either cache or SRAM→ L2 space: 64KB SRAM
Ciphering coprocessor (GEA1 and GEA2) Kasumi cipher coprocessor for GEA3 encryption Dedicated multichannel DMA controller
Peripherals Subsystem:
Shared on-chip peripherals and off-chip interfaces: Support for Burst-mode, Page-mode, and NAND Flash memory Support for SRAM, SDRAM, and PSRAM (cellular RAM) Full-Speed USB 2.0 Dual-Role Interface with OTG (On-The-Go) Host Mode or traditional Peripheral-only mode
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Serial Display Interface 8x8 Keypad Interface Thumbwheel Interface 4 Independent Programmable Backlights plus a Service Light 1.8V and 3.0V, 64 kbps SIM Interface Universal System Connector Interface Multimedia Card (MMC) Interface Secure Data (SD) Card Interface and SD I/O IrDA transceiver interfaces, including Fast IrDA (4 Mbps baud) 2 Configurable Generic Serial Ports (GSPs) 7 Configurable Enhanced Generic Serial Ports (eGSPs)
Applications Subsystem for Enhanced Multimedia:
Dedicated 8/16/18-bit interface for parallel displays 8/10-bit Parallel Peripheral Interface (PPI) for camera sensor Image Signal Processing (ISP) module supporting resolutions up to 3.14 mega pixels. Flexible 2-D DMA controller Camera Flash synchronization strobe Hardware image scaling YCbCr/RGB color conversion JPEG decoder hardware Hardware JPEG compression
OTHER FEATURES
Real-Time Clock (RTC) with Alarm Four General-Purpose Timers Compatible with Othello® radio subsystem Configurable interrupt controller architecture Programmable bus arbitration to optimize system performance Programmable Power Management and Clock Management
Slow Clocking Scheme for Low Idle Mode Current Power Down modes Dynamic Core Voltage Scaling Active Leakage Current Management
Independent I/O Voltage Domains On-chip support for EGPRS Data Services up to Class 12 JTAG Interface for Test and In-Circuit Emulation of both the MCU and DSP Embedded Trace Macrocell for MCU Debug Advanced features for security Real-Time Clock (RTC) with Alarm
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3.2 Main Processor(Analog Part : AD67255, U101)
Figure. 3-2-1 AD6725 FUNCTIONAL BLOCK DIAGRAM
The AD6725 is a complete mixed-signal baseband processor that combines all of the data converters and power supply regulators required for a GSM 900 / GSM 850 / DCS 1800 / PCS 1900 mobile on a single device, including HSCSD, GPRS and EGPRS.
AUDIO Subsystem
Radio Interface
DPBUS
BSPORT
Baseband-SPORT
PBUS
CSPORT
Control-SPORT
DigitalFilters
Switched-cap filter
RXADC
TXDAC
DigitalFilters
GMSKModulator LPF
IPIN
OP
AFC
ON
8PSKModulator
8xInterpolator
RampRAM
12xInterpolator
Switched-cap filter
RXADC
TXDAC LPF
RampDAC
LPF
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3.2.1 General Description
The AD6725 baseband transmit section supports the following mobile station GMSK modulation power classes:
• GSM 900/850 power classes 4 and 5,• DCS 1800 power classes 1 and 2, and• PCS 1900 power classes 1 and 2.
The AD6725 baseband transmit section supports the following mobile station 8-PSK modulation power classes:
• GSM 900/850 power classes E2 and E3,• DCS 1800 power classes E2 and E3, and• PCS 1900 power classes E2 and E3.
The AD6725 baseband receive section supports GMSK and 8-PSK applications.The AD6725 auxiliary section provides a voltage reference, an automatic frequency control DAC, an auxiliary ADC, and light controllers. The auxiliary ADC provides two channels for measuring temperature using discrete external devices placed in critical locations. The AD6725 audio section provides 8 kHz and 16 kHz sampling rates for voiceband data input and output and provides nine standard sample rates ranging from 8kHz to 48 kHz for personal audio output on two PCM Audio serial ports. The two Audio serial ports allow support for concurrency. The AD6725 power management section provides voltage regulators for digital and analog components, a battery charger, battery protection circuitry, and power supply activation logic. The AD6725 digital processorinterface provides serial ports for control data, baseband transmit and receive data, and two for audio data.
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3.2.2 Power Block
CSPORT interface, power management control interface and the circuit that generates power up RESET pulses(RESET1P8) for use by the DBB chip. All regulators except the USB interface regulator are powered from the main battery. The USB regulator is powered from USB VBUS.And the user presses KEYON which puts the AD6725 power management system into ACTIVATION state (see definitions below) and signals DBB software that it’s time to wake up and operate using the KEYOUT signal.
Figure. 3-2-2 AD6725 POWER BLOCK DIAGRAM
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Figure. 3-2-3 AD6725 KEYON/KEYOUT BLOCK DIAGRAM
Figure. 3-2-4 AD6725 RESET GENERATION BLOCK DIAGRAM
ABB
VCORE Comparator
VMEM Comparator
VEXT Comparator
VPLL Comparator
VCORE
VMEM
VEXT
VPLL
VRTC
VBAT
VRTC
VCORECP
low: VCORE < VCORE_Thigh: VCORE > VCORE_T
VMEMCP
low: VMEM < VMEM_Thigh: VMEM > VMEM_T
VEXTCP
low: VEXT < VEXT_Thigh: VEXT > VEXT_T
VPLLCP
low: VPLL < VPLL_Thigh: VPLL > VPLL_T
PWREN
low: VBAT < VRTChigh: VBAT > VRTC
130msDelay
1μA
CRSTComparator
VEXT
VNT
CRST
optional
RESET2P8
RESET1P8
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Power On Reset Generator
The power-on reset signals (RESET1P8 and RESET2P8) are asserted based on the VCORE (if VAPPCFG = 0), VMEM, VEXT, and VPLL regulators. RESET1P8 and RESET2P8 are low when reset is enabled and high when reset is disabled. When the outputs of all four regulators reach their corresponding threshold voltages, reset will be disabled after a nominal reset period of 130ms.The outputs of all four regulators must remain at or above their corresponding threshold voltages for the duration of the reset period for reset to be disabled (pulled high). The nominal 130ms reset period is restarted whenever all four regulators reach their threshold voltages. The nominal reset period of 130ms can be extended by connecting an external capacitor to CRST. This capacitor is charged using a small current when reset is enabled. Once the capacitor reaches the threshold, reset is disabled.Reset will be enabled immediately if any one of the four regulators falls below their corresponding threshold voltages. In addition, reset will be enabled if VBAT falls below VRTC. The PWREN signal is the logical AND of all the state controls that enable or disable many of the regulators on the chip. If the regulators enabled by PWREN are disabled by PMT state controls described below then PWREN must go low. When PWREN goes low reset will be immediately enabled causing RESET1P8 and RESET2P8 to be pulled low.When reset is enabled, both RESET1P8 and RESET2P8 are actively pulled low. CRST is also actively pulled low when reset is enabled.
VABB Regulator Enable/Disable Logic Operation
The VABB regulator powers many on-chip analog circuits on the ABB. The VCXOEN signal, the VABBEn bit in the LDOControl1 Bit Positions ( Addr 0x35) register, and the AFCDACMode and AFCDACOn bits in the AuxControl1 Bit Positions ( Addr 0x13) register all particpate in controlling the VABB enable/disable. When the ABB power management system transitions from Off state, DDLO state, UVLO state, or Thermal Shutdown State to Power Key Activation, Charger Activation, USB Charger Activation, or Active State VABB will be enabled. During these state transitions ABBEn = 0 and AFCDACMode = 0, VRF is enabled.Once the ABB power management system is in Power Key Activation, Charger Activation, USB Charger Activation, Active-Standby or Active State the VABB regulator enable/disable is controlled by the information written to the VABBEn and AFCDACMode register bits by system software.
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Digital Baseband Core (VCORE)
The Digital Baseband Core regulator supplies the digital baseband processor (DBB) core.The voltage on VCORE is selectable using the VCOREControl register. The VCOREActive code selects the voltage on VCORE in high power mode and the VCOREStandby code selects the voltage on VCORE in low-power mode.
DBB Interface (VINT)
The DBB interface regulator supplies the DBB/ABB digital interfaces. The output voltage of the VINT regulator is nominal 1.8V.
Memory (VMEM)
The VMEM regulator supplies the external memory(s) and the interface to the external memory on the digital baseband processor. The output voltage of the Memory Interface regulator can be selected as 1.8V nominal or 2.8V nominal using the VMEMSEL terminal.
External Interface (VEXT)
The External Interface regulator supplies the Radio digital interface and the high voltage (>1.8V) interface between the digital baseband processor and various peripherals, such as the LED indicators and the LCD display.
SIM Interface (VSIM)
AD6725 is designed to support 3.0 V and 1.8 V SIMs exclusively (i.e. no 5 V SIMs). The SIM Interface regulator supplies the SIM interface circuitry on the digital processor and the SIM card. By default the SIM Interface regulator output is 2.85 V, which can be decreased to 1.8 V if a 1.8 V SIM is detected.
Real-Time Clock (VRTC)
The Real-Time Clock regulator supplies the Real-Time Clock module. The Real-Time Clock regulator is optimized for low ground current.
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Baseband Analog (VABB)
The Baseband Analog regulator supplies the analog portions of the AD6725. Operation of the VABB regulator is controlled by the VABBEn bit in the LDOControl1 register. If VABBEn = 0, the VABB regultor will be disabled unless the AFCDAC is enabled or VCXOEN = 1. If VABBEn = 1 (the default state) VABB is enabled along with VCORE, VMEM, and VEXT. The Baseband Analog regulator is optimized for high ripple rejection and low noise. The output of the Baseband Analog regulator should not be used as a supply for any external components.
Microphone (VMIC)
The Microphone regulator supplies the microphone interface circuitry. The Microphone regulator is optimized for extremely high ripple rejection up to 217 Hz and low noise.
VRF (VRF)
The VCXO regulator supplies the voltage controlled crystal oscillator (VCXO). The VCXO regulator is optimized for high ripple rejection and low noise.
USB Interface (VUSB)
The VUSB regulator supplies the USB transceiver located in the DBB. Digital Baseband PLL (VPLL) The VPLL regulator supplies the phase locked loop on the digital baseband (DBB).
General Purpose Regulator (VGP)
The General Purpose regulator is intended primarily to serve as a supply rail for camera modules. Its voltage is programmable by setting VGPSel[3:0] in theLDOControl2 Register. VGP is enabled by setting the VGPEnbit in LDOControl1 to 1.
Applications Regulator (VAPP)
The VAPP regulator is an adjustable regulator that uses an off chip pass device. It has two modes of operation selected by the state of the VAPPCFG terminal. If VAPPCFG is pulled low the VAPP regulator functions as a programmable voltage applications supply. In this mode, VAPP is enabled or disabled using the VAPPEn bit of LDOControl1.
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3.3 RF Transceiver (AD6546)
3.3.1 Internal Block Diagram
Figure 3.3-1 AD6546 FUNCTIONAL BLOCK DIAGRAM
3.3.2 General Description
The AD6546 is a fully integrated Quad band GSM Transceiver with an advanced modulator design that fully supports 8-PSK EDGE modulation format.
The AD6546 contains a translation loop modulator for directly modulating baseband signals onto an integrated Tx VCO. The translation loop modulator and Tx VCO are extremely low noise removing the need for external TX filtering.
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Down-Converting Mixers
Two quadrature mixers are used to mix down the signals from the LNAs, one for the high bands (1800 and 1900 MHz) and one for the low bands (850 and 900 MHz). The outputs of the mixers are connected to the baseband section through an integrated single pole filter with nominal cut-off frequency of 800kHz.
3.3.2.1 Receiver
Low Noise Amplifiers
The LNAs have differential inputs which help minimize the effect of unwanted interferers. The voltage gain of the LNAs is typically 24 dB. Each LNA can be switch to a low gain mode when receiving large input signals as part of the AGC system.
Figure 3.3-2 AD6546 RECEIVER
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Transmitter Overview
The highly integrated transmit section of the AD6546 radio has been designed to fully support 8 PSK modulation for EDGE applications, and GMSK modulation for GSM. A translational loop is used for phase modulation, and for 8 PSK additional envelope (AM) circuits are enabled to implement a Polar modulator.
Quadrature Modulator
The Quadrature modulator takes the baseband I/Q signals and converts this onto a complex modulated signal (containing both amplitude and phase information) at the TX IF frequency. After bandpass filtering the TX IF signal is used as the reference input to the Phase Frequency Detector (PFD) for the transmit PLL, and in EDGE mode also provides the input to the Reference Path Log Detector circuit for AM restoration.
3.3.2.2 Transmitter
Figure 3.3-2 AD6546 TRANSMITTER
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3.4 Power Amplifier Module (SKY77524)
Figure 3.4-1 SKY77524 FUNCTIONAL BLOCK DIAGRAM
3.4.1 Internal Block Diagram
3.4.2 General Description
The SKY77524 provides a complete transmit Voltage-Controlled Oscillator (VCO)-to-antenna and antenna-to-receive Surface Acoustic Wave (SAW) filter solution.
The module consists of a single GSM850/EGSM900 and DCS1800/PCS1900 PA block, a PA Control (PAC) block, impedance-matching circuitry for 50 Ω inputs and outputs, transmit harmonic filtering, an integrated coupler, high-linearity and low insertion-loss PHEMT RF switches, and a diplexer. A custom CMOS integrated circuit provides the internal PAC function, interface circuitry, and decoder circuitry to control the RF switches.
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3.5 BT Module with integrated FM tuner(SFDY0002601)
3.5.2 Total internal Block Diagram
3.5.1 General Description
The BlueCore 5-FM BGA is a single-chip radio and baseband IC for Bluetooth 2.4GHz systems including enhanced data rates (EDR) to 3Mbits/s. It includes anintegrated FM receiver with stereo audio output stage and an RDS demodulator. With the on-chip CSR Bluetooth software stack, it provides a fully compliant Bluetooth system to v2.1 +EDR of the specification for data and voice communications.
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3.5.3 BT radio internal Block Diagram
3.5.4 FM radio internal Block Diagram
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3.6 MEMORY(K5D1H12ACC, U100 )
The K5D1H12ACC is a Multi Chip Package Memory which combines 1Gbit NAND Flash Memory and 512Mbit SDR synchronous high data rate Dynamic RAM.Offered in 64Mx16bit, the NAND Flash is a 1G-bit NAND Flash Memory with spare 32M-bit. Its NAND cell provides the most cost-effective solution for the solid state application market. A program operation can be performed in typical 200μs on the (1K+32)Word page and an erase operation can be performed in typical 1.5ms on a (64K+2K)Word block. Data in the data register can be read out at 45ns cycle time per Word.The I/O pins serve as the ports for address and data input/output as well as command input. The on-chip write controller automates all program and erase functions including pulse repetition, where required, and internal verification and margining of data. Even the write-intensive systems can take advantage of the device′s extended reliability of 100K program/erase cycles by providing ECC(Error Correcting Code) withreal time mapping-out algorithm. The device is an optimum solution for large nonvolatile storage applications such as solid state file storage and other portable applications requiring non-volatility.
Figure. 3-6-1 MEMORY BLOCK DIAGRAM
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The 512Mb Mobile SDR is 536,870,912 bits synchronous high data rate Dynamic RAM organized as 4 x 8,388,608 words by 16 bits, fabricated with SAMSUNG’s high performance CMOS technology. Synchronous design allows precise cycle control with the use of system clock and I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable burst lengths and programmable latencies allow the same device to be useful for a variety of high bandwidth and high performance memory system applications.The K5D1H12ACC is suitable for use in data memory of mobile communication system to reduce not only mount area but also power consumption. This device is available in 107-ball FBGA Type.This model uses 512Mbits Flash memory and 128Mbits LPSDRAM memory with stacked The DBB External Bus Interface provides a memory-mapped interface to external devices such as NOR Flash, NAND Flash, SRAM, SDRAM, PSRAM, and other custom devices.The External Memory Interface contains three distinct memory controllers: a NAND Flash Controller (NFC), an SDRAM Controller (SDC), and the External Bus Controller (EBC). These three controllers share the external pins. They also share an arbiter through which the DMA controllers(via DDBUS, ADBUS, and DMABUS) and the processor cores (via DSPBUS and MCUEBUS) access external devices. The following figure shows the external memory interface block diagram.
The following table shows the pin list for the external memory interface which supported by Main Base Band chipset(AD6725).
Figure. 3-6-2 DBB EBU SUBSYSTEM BLOCK DIAGRAM
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SDC Clock Output SDCLKOUT
SDC Clock Enable SDCKE
SDC Write Enable nSDWE
SDC Column Address Strobe nSDCAS
SDC Row Address Strobe nSDRAS
External Device Wait Input nWAIT
Burst Memory Clock BURSTCLK
Low Write / Byte Strobe / Data Mask / Address Latch Enable nLWR / nLBS / SDQM[0] / ALE
High Write / Byte Strobe / Data Mask/ Command Latch Enable nHWR / nUBS/ SDQM[1] / CLE
SDRAM Chip Select nSDCS
NOR Memory Chip SelectnA0CS
Valid Address nADV
Read Enable nRD
Write Enable nWE
Address ADDR[25:1]
Data DATA[15:0]
Function Signal Name
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3.7 SIM Card Interface
Figure 3-7-1. SIM CARD Interface
This signal is interface datum.SIM_DATA
This signal is transferred to SIM card.SIM_CLK
This signal makes SIM card to HW default status.SIM_RST
DescriptionSignal
The SIM interface supports the functionality of the GSM Phase 1 specification and also supports the functionality of the GSM Phase 2+ specification for FAST 64 kbps SIM (intended for use with a SIM application Toolkit). All SIM interrupts are routed through the IRQ controller to the MCU, DSP or DMA. The DMA supports autobuffering of the communication between the processor and the SIM interface. Both 1.8V and 3.0V SIMs are supported..
R201
15Kohms
2V85_VSIM
0.001uFC203
2V85_VSIM
C204
0.22uF
C20522pF
24ohmsR202
J200
9 8
10 7
6 3
5 2
4 1C1C5C2C6C3C7
GND1GND4GND2GND3
DNIC207
SIM_RSTSIM_DATA SIM_CLK
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3.8 Micro-SD Card Interface
Figure 3-8-1. Micro-SD Interface
Support SD-Card/T-Flash
FB200
122R
smho
K74
222R
smh o
K74
47ohms
R223
100Kohms
R224
C2170.001uF
2V93_VEXT
522R
smho
K74
DNIC218
622R
smho
K7 4
722R
smho
K74
C2192.2uF
2V8_TF
104042-001S200
DAT1_2
DUMMY1
DAT0
VSS
CLK
VDD
CMD
CD_DAT3
DUMMY2
DAT2
DETECT_A
DETECT_B
DUMMY3
TF_CLK
TF_CMD
TF_DATA0
TF_DATA1
TF_DATA2
TF_DATA3
TF_DET
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3.9 LCD Interface
Figure 3-9-1. LCD Interface
LCD Module provides 1 LCD(320x240, 65K Color).4 layers Graphics mode OSD, Transparent and overlay PIP support, Real-time scaling display engine, Image rotation 90/180/270 degree and mirror display, 2 layers alpha blending support. BLU (Back Light Unit) include 5 white LEDs.White LED driver is SC644 and it is descripted at next page.
C40027pF
100ohms
R419
ICVL0518100Y500FR
VA402ICVE10184E050R101FRFL402
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
2V93_VEXT
C4031uF
TP400
TP401
TP402TP403
ICVL0518100Y500FR
VA407
R428
100ohms
CN402
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C4090.001uF
FL404 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
C4100.001uF
FL405 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
LCD_RSLCD_VSYNC
LCD_RESET
LCD_RDLCD_WR
LCD_CS
LCD_DATA0LCD_DATA1LCD_DATA2LCD_DATA3
LCD_DATA4LCD_DATA5LCD_DATA6LCD_DATA7
LCD_ID
MLED1MLED2MLED3MLED4MLED5MLED
MAKER ID : LOW
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Figure 3-9-2. SC644 CIRCUIT DIAGRAM
The SC644 is a high effi ciency charge pump LED driver using Semtech’s proprietary charge pump technology.Performance is optimized for use in single cell Li-ion battery applications. Display backlighting is provided through six matched current sinks with integrated fade-in and fade-out controls.The LEDs can be driven as a single set or as two diff erent sets (for main and sub displays) with independent controls. Four low noise, low dropout (LDO) regulators are provided to supply power for camera module I/O and other peripheral circuits.The SC644 uses the proprietary SemPulse single wire interface. This interface controls all functions of the device, including backlight currents and LDO voltage outputs. The single wire interface minimizes microcontroller and interface pin counts. The SC644 enters sleep mode when all the LED drivers are disabled. In this mode, the quiescent current is reduced while the device continues to monitor the SemPulse interface. Any combination of LDOs may be enabled when in sleep mode.
1D
PRSB6.8C
4D
PRSB6.8CPRSB6.8C
2D
3D
PRSB6.8C
2V8_TF
1uF
C411
U400
12 02 91 81876
5
9
4
013
11
2
12
1
13
14
15
6171+2
C
TU
O
LDO1
LDO2
BYP
IN
SPIF
PGND
LDO3
BL34
ODL
BL2
DN
GA
BL1
4LB
5LB
6LB
+1C
-1C
-2C
DN
G_R
EH T
C412
0.022uF
314C
Fu2.2
414C
Fu2.2
1uF
C415
1uF
C416
C417
4.7uFC418
4.7uF
VBAT
2V8_VCAM
1V5_VCAM
2V8_VCAM_IO
PRSB6.8C
5D
FB400
FB401
FB402
1uF
C419
smho
K001
924R
LCD_BL_CTRL
MLED1MLED2MLED3
MLED4MLED5
MLED
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3.10 Battery Charger Interface
Figure 3-10-1 BATTERY CHARGER BLOCK
The bq25040 is an integrated Li-ion linear battery charger targeted at space-limited portable applications. It operates from either a USB port or ac adapter and charges a single cell Li-ion battery with up to 1.1A of charge current. The high input voltage range with input overvoltage protection supports low-cost unregulated adapters. The bq25040 has a single power output that charges the battery. A system load can be placed in parallel with the battery.The charge current is programmed using the ISET and EN/SET inputs. The charge current is programmable to USB100, USB500 or a user programmed charge current up to 1.1A. Additionally, a 4.9V ±3% 50mA LDO is integrated into the IC for supplying low power external circuitry. The one-wire interface(EN/SET) is available to place the bq25040 into Test Jig Mode. In Test Jig Mode, the output is regulated at 4.2V and can be used without a battery.The battery is charged in three phases: conditioning, · Available in Small 2mm × 3mm DFN-10 constant current and constant voltage. In all charge Package phases, an internal control loop monitors the IC junction temperature and reduces the charge current if an internal temperature threshold is exceeded.The charger power stage and charge current sense functions are fully integrated. The charger function has accuracy current and voltage regulation loops, charge status display, and charge termination.
From External Source(Wall Adaptor or Computer)
U201BQ25040
5 6
74
83
92
101
11PGND
IN BAT
ISET _PG
VSS1 CHG
LDO VSS2
EN_SETIFULL
smho028
612RC214
1uF1uFC215 C216
1uF
VBAT
smho
K001
712R
2V93_VEXT
smho
K001
812R
2V93_VEXTs
mhoK2
912R
V_BUS
IN
D
822R
_CHG_EOC
_CHG_EN
_CHG_PPR
RPWRON_EN
2.3kohm->(75mA)780ohm->(680mA)2K->64.6mA820ohm->646mA
)%1(
)%1(
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3.11 Keypad Interface
Figure 3-11-1KEY STRUCTURE
KB13 KB19 KB17 KB3 KB28 KB400 KB43 KB35
KB14 KB41 KB39 KB37 KB30 KB27 KB32 KB36
KB25
KB9
KB2
KB42 KB40 KB38 KB29 KB45
KB20 KB18 KB4 KB24 KB10
KB5 KB21 KB23 KB33
KB44
KB31
KB15
KB34
C8.6B
SR
P
00 4D
104D
C8 .6B
SR
P
204D
C 8.6B
SR
P
304D
C8.6B
SR
PC8 .6
BS
RP
404D
D405PRSB6.8C
D406PRSB6.8C
VA401
VA403
ICVL0518100Y500FR
VA404
ICVL0518100Y500FR
D407PRSB6.8CPRSB6.8C
D408
CN400
3
2
1
100ohmsR421100ohmsR422
PRSB6.8CD409
014
DC8
.6B
SR
P
R423 100ohms
100ohmsR424
VA405
VA406
ICVL0518100Y500FR
C8.6
BS
RP
114
D
KB7KB6KB8
KB22
KB16
100ohmsR426
CN401
4
3
2
1
KB12
KB1M_RIGHTKB11M_LEFT
PRSB6.8CD412 D413
PRSB6.8CD414
PRSB6.8C
KEY_ROW4
KEY_COL0
KEY_COL1
KEY_COL2
KEY_COL3
KEY_COL4
KEY_ROW0
KEY_ROW1
KEY_ROW2
KEY_ROW3
KEY_COL5
KEY_COL6
KEY_COL7
KEY_ROW5
KEY_ROW6
MULTI/VOL/CAM KEY
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The keypad interface supports a row/column decoding of a keyboard matrix of up to 8 rows and 8 columns. The interface generates an interrupt when any key is pressed, and the interrupt is routed through the system interrupt controller to the MCU. Software must scan the columns to determine which key was pressed. Debouncing must also be implemented in software. The keypad interface consists of eight tristateableKEYPADCOL outputs and eight KEYPADROW inputs. Pressing a key pulls the corresponding KEYPADROW input low. When all KEYPADCOL outputs are driven low, pulling any KEYPADROW input low generates an interrupt.In the interrupt service routine, the keypad must be scanned by setting only one column output low at a time and reading the row inputs. A zero is read anywhere a key is pressed on that column. The scan should be repeated at regular intervals until no key is being pressed. To implement debouncing, the software must require the same scan result for several scans. The keypad interrupt should not be cleared until no keyhas been pressed for several scans.The 8 by 8 matrix of rows and columns provides the possibility of up to 64 keys (with an additional 8 if a ghost column is used). Full flexibility in enabling and disabling individual rows and columns is provided. Any rows or columns not used should be disabled in the Keypad Control Register. The following figure shows the keypadinterface and interrupt generation logic.
Figure 3-11-2 keypad interface and interrupt generation logic
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3.12 Audio Interface
Figure 3-12-1 ABB Internal Audio Block Diagram
The AD6725 Audio Section supports communications and personal audio applications. The Audio Section provides an audio codec with two digital-to-analog converters and an analog-to-digital converter, a microphone interface, and analog input and output channels.
Audio and Music Serial Ports
The AD6725 Audio Serial Port is described in detail in the Audio Serial Port (ASPORT) section below. AD6725 Music serial port (MSPORT) is described in detail in the Music Serial Port (MSPORT) section below.
Audio Codec
The AD6725 audio codec supports communications applications with digital sample rates of 8 kHz or 16kHz. DAC 1 is used for receiving speech. An ADC is used for sending speech. The AD6725 audio codec supports personal audio applications with digital sample rates of 8 kHz, 11.025kHz, 12 kHz, 16 kHz, 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, or 48 kHz. DAC 1 and DAC 2 are used for monophonic audio. The channels are common in the digital section. DAC 1 and DAC 2 are used together for stereo audio, with DAC 1 decoding the left-channel digital input and DAC 2 decoding the right-channel digital input.
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Audio codec operating modes can be controlled by writing 5 bit codes in the AudModefield of the AudControl1 register and in the AudMode_M field of the AudControl4 register. AudControl1 programs the sampling rate and stereo or monophonic operating mode for PCM audio samples input via the ASPORT. AudControl4 programs the sampling rate and stereo or monophonic operating mode for PCM audio samples input via the MSPORT.The AudControl1 and AudControl4 contain control bits that allow system software to turn on three audio loudness enhancement techniques meant for use when driving 8 ohm loudspeakers. These are high pass filter, dynamic range compressor, and x4 gain boost.These loudness enhancement techniques can be used with any AudMode or AudMode_M setting. And are programmed seperately and independently for the ASPORT and MS- PORT PCM audio decoder data streams.
Analog Audio Output & Input Configurations
Output configurations are set by AudOS[4:0] bits in the AudControl2 register. Input configurations are set by AudIS[3:0] bits in the AudControl2 register.AudIn3LMute bit high in the AudMuteControl register (0x27 ). For configurations using “DAC2+AIN3R”, the AIN3R input may be muted by setting AudIn3RMute bit high in the AudMuteControl register. For configurations using “AIN3(L)”, the AIN3L and AIN3R inputs may be used as a differential input or the AIN3L input may be used as a single-ended input.Single ended configuration is chosen by setting AudIn3Cfg bit high in the AudControl3 register (0x32 ).
Audio DACs and Analog Filters
The Audio DACs are over-sampled switched-capacitor DACs. The analog filters are switched-capacitor filters followed by active-RC filters.
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Analog Audio Output Drivers
Audio Output 1
PGA gain for Audio Output 1 can be set by using bits AudOut1Gain[4:0] in the AudOut12Control (0x21 ) register. Output 1 is used for 32Ω interface with differential output but can be used by single ended interface.And this model only uses passive filters between output port and Receiver.
Figure 3-12-2 ABB Audio OUTPUT1
Audio Output 2
PGA gain for Audio Output 2 can be set by using bits AudOut2Gain[4:0] in the AudOut12Control (0x21) register. Output 2 is used for 8Ω. This port supports only a differential interface. And this model only uses passive filters and Class D audio amplifier between output port and speaker and HS call. Audio amplifier Gain is set by hardware component and Amp gain control.
Figure 3-12-3 ABB Audio OUTPUT2
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Audio Output 3
PGA gain for Audio Output 3 Stereo Configuration can be set by using bits AudOutL- Gain[4:0] and AudOutRGain[4:0] in the AudOutLRControl (0x22 ) register. When Audio Output 3 configured as monophonic differential output PGA gain can be set by using bits AudOut3Gain[4:0] in the AudOut3Control register (0x23 ).This port is used for headset speaker in stereo. This port must use DC-coupling capacitor as output DC. It uses two 220nF capacitor each other in left and right output.
Figure 3-12-4 ABB Audio OUTPUT3
Analog Audio Input
The AD6725 provides two analog input channels, AIN1 and AIN2, that may be used for both microphone and line inputs. The AIN1 and AIN2 channels are identical. One of the two channels is typically used with microphone built into a handset. The other channel is typically used with an external microphone or external line input.
Figure 3-12-5 Audio Input Block Diagram
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3. TECHNICAL BRIEF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Analog Input AIN1, AIN2 and VMIC configurations can be chosen by setting bits AudIS[3:0] in the AudControl2 register (0x1E ). Additional gain of 9dB can be inserted into Analog Audio Input signal chain by setting AudPreampGainSel bit high in the AudControl3 register (0x32 ).
Microphone Interface
The microphone pre-amplifier and associated integrated resistors support electret microphones. An internal (Configuration 11) or external (Configuration 01 or 10) load resistor converts the current input of the microphone to a voltage signal which is amplified using a low-noise pre-amplifier. The Microphone signal path also includes an additional programmable gain of +9 dB gain directly after the pre-amplifier. Different microphones require different DC bias currents for optimum sensitivity.
Audio ADC and PGA
The Audio ADC is a high-order single-bit sigma-delta ADC that includes a switched- capacitor PGA at the input.
Digital Filters
The AD6725 Audio Section provides two digital filters. The voiceband filter is used for applications with a 8 kHz digital sample rate. The high-quality audio filter is used for applications with higher digital sample rates.
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LGE Internal Use Only
3. TECHNICAL BRIEF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Audio Accessory Detection
The AD6725 provides for detection of audio headset accessory insertion, extraction, and hookswitch events. The detector circuit is designed to operate with minimum power in standby mode. There are two pins dedicated to the accessory detector. AccDet is intended to interface to the external microphone and monitorits bias voltage. The ACCDET terminal is used to sense hookswitch events while a headset accessory is inserted. The JackSense terminal is interfaced to the switch pin of the Jack socket or a Jack Sense terminal on a handset system connector.
Use of the AccDet Terminal for Hookswitch Event Detection
The AccDet terminal may be connected directly to the Ain2P pin in the case of a DC coupling of the accessory microphone. If the accessory microphone is connected via a capacitor then the AccDet pin may be connected to the microphone side of the coupling capacitor. The AccDet terminal is used to detect hookswitch events. Hookswitch events cause the system to answer an incoming phone call or hang up on an active phone call.The detector circuit is in operation only if an accessory is inserted. It monitors the voltage at the AccDetterminal using a comparator as shown Figure below. Associated logic then provides the AudAccInt interrupt and updates the contents of the Detector Control register as follows on each comparator transition
Figure 3-12-6 Audio Accessory Detection Block Diagram
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3. TECHNICAL BRIEF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Use of the JackSense Terminal for Accessory Insertion and Removal Detection
Accessory insertion and removal is detected using the JackSense terminal. The JackSense terminal is connected to a signal produced by a mechanical connection that indicates the presence or absence of the headset accessory. The insertion/removal sense circuit fed by JackSense is flexible as far as the characteristics of the mechanical connection are concerned. The mechanical connection will often times be pulled down in one state and floating in the other. In such cases a 1uA on chip current source is used to pull JsckSense to VBAT when the mechanical connection is floating.To avoid false interrupts the Accessory detect logic has a hardware polling loop which will prevent Interrupt generation from comparator transitions with a duration of no less than 10 mSec.
Figure 3-12-7 Accessory Insertion/Removal Detector Block Diagram
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LGE Internal Use Only
3. TECHNICAL BRIEF
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LGE Internal Use Only
3.13 Camera Interface(2M Fixed Focus Camera)
3.13.1 AD6725 Camera Interface
Support 2M pixel sensor with YUV interface.High performance scaling engine to support real-time image scale-up interpolation
JPEG Codec• Real-time high performance JPEG engine does 15-frame per second @ 2M resolution.• Compliant with JPEG baseline standard (ISO/IEC 10918) with JFIF.• Support Motion JPEG.
Video Codec• MPEG4 / H.263 encode/decode at QVGA@30fps• MPEG4 Simple Profile Level 3• H.263 Baseline Profile Level 0
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3. TECHNICAL BRIEF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Figure 3-13-1 Camera Circuit Diagram
smh o
K2.2104
R
S400
61
41
31
71
612
51
8
75
94
103
112
121
1824
1923
2022
52
62
72
82
92
03
13
23
1D
NG
P2
DN
GP
3D
NG
P4
DN
GP
5D
NG
P6
DN
GP
7D
NG
P8
DN
GP
D0 PCLKD1 VSYNCD2 HSYNCD3 STANDBYD4 SCKD5 SDAD6 RESETBD7 MCLK
1D
NG
D2
DN
GD
3D
NG
D1
DN
GA
2D
NG
AD
DV
DOI
DD
VD
DV
A
56pFC401
56pFC402
100ohms
R420ICVE10184E050R101FRFL400
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
FL401 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
2V8_VCAM_IO
0.001uFC404
FL403 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G 1V5_VCAM
724R
smho
K2.2
TP404
TP405
TP406
TP407TP408
C40556pF
C4061uF
C4071uF
ICVL0518100Y500FR
VA408
2V8_VCAM_IO
1uFC408
2V8_VCAM
CAM_I2C_DATACAM_I2C_CLK
CAM_PWDN
NCAM_RESET
CAM_MCLK
CAM_PCLK
CAM_DATA0CAM_DATA1CAM_DATA2CAM_DATA3
CAM_DATA4CAM_DATA5CAM_DATA6CAM_DATA7
CAM_HSYNCCAM_VSYNC
AA14
AB15
AA13
P13
P12
AB7
R20
AB8
V8
V5
Y5
AB3
Y19
Y18
AA21
AA22
Y21
Y20
V21
V20
U20
U21PPI_DATA0
PPI_DATA1
PPI_DATA2
PPI_DATA3
PPI_DATA4
PPI_DATA5
PPI_DATA6
PPI_DATA7
PPI_DATA8
PPI_DATA9
GPIO_85
GPIO_86
GPIO_87
GPIO_98
GPIO_99
GPIO_100
GPIO_113
GPIO_123
GPIO_124
GPIO_141
GPIO_142
SIM_RST
DEBUG_RXDEBUG_TX
BOOT_SEL
CAM_DATA0CAM_DATA1CAM_DATA2CAM_DATA3CAM_DATA4CAM_DATA5CAM_DATA6CAM_DATA7
Vext=Vvid
Vsim
Vint2
Vext
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LGE Internal Use Only
3. TECHNICAL BRIEF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
3.14 KEY BACLKLIGHT LED Interface
The AD6725 Auxiliary Section provides three independent PWM light controllers.
The PWM output controllers regulate the average current through active lights.
Figure 3-14-1 ABB Light Controller Block Diagram
The output frequencies of the LIGHTx PWM output controllers are set by the Light12Period (0x2F ) and Light3Period (0x31 ) control registers.
With fMCLK = 13 MHz, frequencies ranging from 50.781 kHz to 49.591 Hz may be specified.
fLIGHT1 = ( fMCLK / 256 ) / ( Light12Period[9:0] + 1 )
fLIGHT2 = ( fMCLK / 256 ) / ( Light12Period[9:0] + 1 )
fLIGHT3 = ( fMCLK / 256 ) / ( Light3Period[9:0] + 1 )
he output duty cycles of the PWM output controllers are set by the LightxDutyCycle[7:0] control registers –Light1DutyCycle (0x2D ), Light2DutyCycle (0x2E) and Light3DutyCycle (0x30 ).
This model use only Light3 port and 2 high luminance white LED with light guard film.
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3. TECHNICAL BRIEF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Figure 3-14-2Key Back Light Circuit Diagram
0 04R
smho0 51
sm ho051
204R
smho 051
30 4R
smho051
404R
smho0 51
5 04R
sm ho051
604R
7 04R
smho0 51
smho051
904R
sm ho05 1
014R
smho051
114R
LD400 LD401 LD402
smho051
214R
314R
smh o051
smh o051
414R
smho051
514R
smho 05 1
614R
sm ho 051
714R
LD403LD404LD405 LD406LD407
VBAT
LD408LD409 LD410LD411 LD412LD413LD414LD415
PRSB6.8CD415
KEY_BACKLIGHT3
81G
71
G
81F
02L
22K
NO
YE
K
TU
OY
EK
1 TH
GIL
2 TH
GIL
3 TH
GI L3T
HGIL
KC
AB_
YE
KYE
KR
EW
OP
4W
OR_
YE
K
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LGE Internal Use Only
3. TECHNICAL BRIEF
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
3.15 Vibrator Interface
Vibrator is drived by Dual BJT with bias resistor.MOTOR is connected with + terminal of vibrator and – terminal is connected withGround. It is controlled by VIBRATOR signal of DBB with only ON/OFF function.
Figure 3-15-1 Vibrator Driver Block Diagram
CN200
2
1
smh o
K001
302R
L200 0.1uH
SUY98005LT1GU200
2
31
VIN
VOUT
GND22ohmsR204
22ohmsR205
C2081uF
R220
1KohmsVIBRATOR
MOTOR
VIB_N
VIB_P
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4. TROUBLE SHOOTING
4. TROUBLE SHOOTING
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LGE Internal Use Only
4.1 RF Component
Figure 4.1
U501 RF Main Chip (Transceiver)
U500 Power Amp Module (SKY77524)
X500 Crystal, 26MHz Clock
FL500, FL501 SAW Filter
Table 4.1
U500
U501
X500
FL500
FL501
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LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
START
Re-download SW or Do calibration again
HP8960 : Test mode190 CH, 7 level setting (TCH)
190CH, -60dBm setting (BCCH)Spectrum analyzer setting
Oscilloscope setting
(1) CheckCrystal Circuit
(X501)
(2) CheckMobile SW &SKY77517
(U501)
(3) CheckRX I/Q Signal
(U500)
4.2 RX Trouble
CHECKING FLOW
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4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
X500
(1) Checking Crystal Circuit
26MHz is ok?(TP1)
NoNo
Crystal Circuit is OKSee next Page to check Mobile SWSee next Page to check Mobile SW
Yes
Change X501
Graph 4.1
TEST POINT
CIRCUIT
WAVEFORM
CHECKING FLOW
TP1
TP1
Figure 4.2
2V93_VEXT
39pFC506
AD6546
U501
02
91
81
71
61
51
41
21
22
23
24
25
26
27
28
29
30
B058X
R
009X
R
B009X
R
0081X
R
B0081X
R
0091X
R
B0091X
R
QB
B_P
US
V
Q
QB
SCLK
SDATA
SEN
VDD
REF_OP
REFIN
REFINB
VSUP_REF
MA_
PU
SV
BF_XT
1C
N
2TA
BV
1O
DLV
2O
DLV
CFA
V
26MHZ
X500 DSX321G-26M
21
34
S_ENS_DATAS_CLK
QN
QP
(GPIO_074)
(GPIO_072)(GPIO_073)
TP1
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LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
(2) Checking Mobile switch, SKY7724
CIRCUIT
Figure 4.3
U500
TP1
TP2
TP4
TP5
TP3
SW500
SKY77524U500
02 91 81 71 61 51 4 1 31 2 1
21 11
22 10
23 9
24 8
25 7
26 6
27 5
28 4
29 3
30 2
31 1
23 33 43 53 63 73 83 93 04 14D
NG
P
TE
D _T
AS
PA
C_2T
TA
BV
FR _
OD L
1A
B
0S
B
058
MS
G_X
R
0 09
MS
GE_
XR
0 08 1
SC
D_X
R
009 1
SC
P_X
R
GND1GND20
GND2COUP_OUT
GND3GND19
LDO_XOANT
VPCGND18
LDO_ENGND17
HB_INGND16
LB_INGND15
TR_ENGND14
PAC_ENGND13
GND4GND12
5D
NG
6D
NG
7D
NG
8D
NG
1TT
AB
V
2 TT
AB
V
9D
NG
01D
NG
1 1D
NG
27pF
C518
27pF
C519
Fp001
225C
0.1uH
L508
NE
_A
P
ANT_SW2
ANT_SW1
DN
AB
_AP
TP1
TP2 TP3
TP4 TP5
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4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CHECKING FLOW
Check C522(TP1)
Check whether Ant SW
Set as RX mode
Refer to Table 4.2 Yes
Check SW500 Pin ANT,RF
with RF Cable connected. Open
Yes
Changing SW500
Check SW500 Pin ANT,RF
with No RF Cable ConnectedShort
Yes
Changing SW500No
No
Changing the Board.
PA Module & Mobile SW is OKSee next Page to check
Rx I/Q Signal
NoCheck TP2, TP3,
TP4, TP5
Table 4.2
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LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
(3) Checking RX I/Q
Redownload software and calibration again
Similar?
No
Replace U500
Yes
No
Graph 4.2
Check C505(TP1), C507(TP2).
Check if there is any
Major difference
Refer to graph 4.2
TEST POINT CIRCUIT
CHECKING FLOW
WAVEFORM
TP1
TP2
U500
TP1
Figure 4.4
TP2
2V75_VCXO
39pFC505
39pFC506
705
CFu
1.0
AD6546
U501
229
238
247
256
265
274
283
292
301
13
23
33
43
53
63
73
83
93
04
14
DN
G
EF_P
US
V
058X
R
B058X
R
009X
R
B009X
R
0081X
R
B0081X
R
0091X
R
B0091X
R
QB
B_P
US
V
I Q
IB QB
VSUP_BBI SCLK
REF_SEL SDATA
SEL_26M SEN
VLDO3_DRV VDD
TXOP_LO REF_OP
TXOP_HI REFIN
615
CFp
001
X500 DSX
S_ENS_DATAS_CLK
IN
IP
QN
QP
26M
TP1TP2
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4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
4.3 TX Trouble
START
Redownload SW or Do calibration again
HP8960 : Test mode190 CH, 7 level setting (TCH)
190CH, -60dBm setting (BCCH)Spectrum analyzer setting
Oscilloscope setting
(1)CheckCrystal Circuit
(4)CheckTX I/Q Signal
(2)CheckMobile SW &
SKY77523
CHECKING FLOW
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LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
X500
(1) Checking Crystal Circuit
26MHz is ok?(TP1)
NoNo
Crystal Circuit is OKSee next Page to check Mobile SWSee next Page to check Mobile SW
Yes
Change X501
Graph 4.1
TEST POINT
CIRCUIT
WAVEFORM
CHECKING FLOW
TP1
TP1
Figure 4.2
2V93_VEXT
39pFC506
AD6546
U501
02
91
81
71
61
51
41
21
22
23
24
25
26
27
28
29
30
058X
R
B058X
R
009X
R
B009X
R
0081X
R
B0081X
R
0091X
R
B0091X
R
QB
B_P
US
V
Q
QB
SCLK
SDATA
SEN
VDD
REF_OP
REFIN
REFINB
VSUP_REF
2C
N
MA_
PU
SV
BF_XT
1C
N
2TA
BV
1O
DLV
2O
DLV
CFA
V
26MHZ
X500 DSX321G-26M
21
34
S_ENS_DATAS_CLK
QN
QP
(GPIO_074)
(GPIO_072)(GPIO_073)
TP1
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4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
(2) Checking Mobile switch, SKY77524
CIRCUIT
Figure 4.3
U500
TP1
TP2
TP4
TP5
TP3
SW500
SKY77524U500
02 91 81 71 61 51 4 1 31 2 1
21 11
22 10
23 9
24 8
25 7
26 6
27 5
28 4
29 3
30 2
31 1
23 33 43 53 63 73 83 93 04 14D
NG
P
TE
D _T
AS
PA
C_2T
TA
BV
FR _
OD L
1A
B
0S
B
058
MS
G_X
R
0 09
MS
GE_
XR
0 08 1
SC
D_X
R
009 1
SC
P_X
R
GND1GND20
GND2COUP_OUT
GND3GND19
LDO_XOANT
VPCGND18
LDO_ENGND17
HB_INGND16
LB_INGND15
TR_ENGND14
PAC_ENGND13
GND4GND12
5D
NG
6D
NG
7D
NG
8D
NG
1TT
AB
V
2 TT
AB
V
9D
NG
01D
NG
1 1D
NG
27pF
C518
27pF
C519
Fp001
225C
0.1uH
L508
NE
_A
P
ANT_SW2
ANT_SW1
DNA
B_AP
TP1
TP2 TP3
TP4 TP5
- 63 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CHECKING FLOW
Check C522(TP1)
Check whether Ant SW
Set as RX mode
Refer to Table 4.2 Yes
Check SW500 Pin ANT,RF
with RF Cable connected. Open
Yes
Changing SW500
Check SW500 Pin ANT,RF
with No RF Cable ConnectedShort
Yes
Changing SW500No
No
Changing the Board.
PA Module & Mobile SW is OKSee next Page to check
Rx I/Q Signal
NoCheck TP2, TP3,
TP4, TP5
Table 4.2
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4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
(3) Checking RX I/Q
Redownload software and calibration again
Similar?No
Replace U500
Yes
No
Graph 4.2
Check C505(TP1), C507(TP2).
Check if there is any
Major difference
Refer to graph 4.2
TEST POINT CIRCUIT
CHECKING FLOW
WAVEFORM
TP1
TP2
U500
TP1
Figure 4.4
TP2
2V75_VCXO
39pFC505
39pFC506
705
CFu
1.0
AD6546
U501
229
238
247
256
265
274
283
292
301
13
23
33
43
53
63
73
83
93
04
14
DN
G
EF_P
US
V
058X
R
B058X
R
009X
R
B009X
R
0081X
R
B0081X
R
0091X
R
B0091X
R
QB
B_P
US
V
I Q
IB QB
VSUP_BBI SCLK
REF_SEL SDATA
SEL_26M SEN
VLDO3_DRV VDD
TXOP_LO REF_OP
TXOP_HI REFIN
615
CFp
001
X500 DSX
S_ENS_DATAS_CLK
IN
IP
QN
QP
26M
TP1TP2
- 65 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
START
Check Battery Voltage> 3.5V
Push power-on keyAnd check the level change
into low of POWERKEY
Check the voltage ofThe LDO outputs at U101
Logic level at RPWRON(DBBON) of D100= HIGH(above 1.2V)?
Is the phone power on?
The phone willProperly operating.
Charge or Change Battery
Check the contact of power keyOr dome-switch
Replace U101
VCORE=1.2V~1.5V 2V75_VCXO=2.75V1V88_VMEM=1.88V 2V85_VSIM= 2.85V 2V93_VEXT=2.93V 1V5_VPLL=1.5V 2V5_VMIC=2.5V 2V5_VABB=2.5V
Re-download software
Does it work properly?
Replace the main board
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
CHECKING FLOW
Replace U101 and Re-download software
4.4 Power On Trouble
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4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TP1
4.4 Power On Trouble
TEST POINT
CIRCUIT
Figure 4.5
TP3
TP2
TP4
TP5
TP6
TP7
TP8
R118
1ohms
R125
DNI
D100
KDR331V
2
3
1
041R
smho
K001
DBBONPWRON
RPWRON
TP8
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LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
0.1uFC110
1V88_VMEM 1V88_VMEM
10uL100
0.1uFC113
1V88_VMEM
C118
10uF
VCORE
1uFC138
VBAT
441C
Fu1.0
L1010.018uH
22pFC150 22pF
C153
J3
J4
J5
K4
21C
11A
01A
11B
01B
9B
81BA
9BA
2BA
1P
1F
4A
91K
91L
81L
1L
1G
2A
1C
1M
EM
V
2M
EM
V
3M
EM
V
4M
EM
V
1O
DL_M
EM
V
2O
DL_M
EM
V
BFO
DL_M
EM
V
1E
RO
CV
2E
RO
CV
3E
RO
CV
4E
RO
CV
5E
RO
CV
6E
RO
CV
1W
SE
RO
CV
2W
SE
RO
CV
3W
SE
RO
CV
1R
WP
ER
OC
V
2R
WP
ER
OC
V
BFE
RO
CV
ADD0
ADD1
ADD2
ADD3
(2012)
C121
2.2uF
2V5_HSMICBIAS
C1371uF
2V5_VABB
D3
D2
E3
E2
81K
12D
BB
AV
ODL_
PG
V
DATA0
DATA1
DATA2
1uF
C111
1V82_VINT
1V5_VPLL
C1201uF
2V93_VEXT
C1270.1uF
2V5_VMIC
C1281uF
0.1uFC131
2V85_VSIM
C1391uF
2V93_VEXT
C1461uF
C1491uF
1V8_VRTC
71F
22D
6B
22R
11L
01J
22N
22H
41L
31L
22U
21J
22P
22T
MIS
V
ODL_
MIS
V
1TNI
V
2TNI
V
BFO
DL_TNI
V
ODL_T
N IV
CIM
V
ODL_
CTR
V
CTR
DD
V
CTR
SS
V
CM
MV
LLP
V
OD L_LL
PV
ODL_
BS
UV
NE_
NO
RW
PR
TP3 TP1 TP6
TP2 TP4 TP5 TP7
- 68 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
START
Is I/O Connector(CN201)well-soldered ?
Check the voltage atC213 = 5.1V ?
Is the voltageat pin1 of U201 = 5.1V?
YES
YES
YES
Is Voltage across R216about 1.5V?
YES
Battery is charged?
YES
Charging isproperly operating
NO
NO
NO
NO
NO
Resolder the CN201(Pin 1 : VBUS)
The TA is out of orderChange the TA
Replace theU201
Replace theU201
Replace the main board
CHECKING FLOW
Battery is charged?
NO
Change the battery
Charging isproperly operating
YES
4.5 Charging Trouble
- 69 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
TP1
TEST POINT
Figure 4.6
U201BQ25040
5 6
74
83
92
101
11PGND
IN BAT
ISET _PG
VSS1 CHG
LDO VSS2
EN_SETIFULL
smho028
612RC214
1uF1uFC215 C216
1uF
VBAT
smho
K001
712R
2V93_VEXT
smho
K001
812R
2V93_VEXT
smho
K2
912R
V_BUS
IN
D
822R
_CHG_EOC
_CHG_EN
_CHG_PPR
RPWRON_EN
2.3kohm->(75mA)780ohm->(680mA)2K->64.6mA820ohm->646mA
)%1(
)%1(
TP1
- 70 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
SETTING : Enter the engineering mode, and set vibrator on at vibration of BB test menu
START
Is the voltage at pin 1of U200 high?
YES
NO
Is the voltage at pin 3of U200 LOW ?
YES
Check the solderingof vibrator ?
YES
Replace vibrator
YES
VibratorWorking well !
Check the solderingU200
NOCheck the soldering
of U200
Resolder or Replace vibratorNO
CHECKING FLOW
4.6 Vibrator Trouble
- 71 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
Figure 4.7
CIRCUIT
TP1
TP2
TP3
CN200
2
1
smh o
K001
302R
L200 0.1uH
SUY98005LT1GU200
2
31
VIN
VOUT
GND22ohmsR204
VBAT
22ohmsR205
C2081uF
R220
1KohmsVIBRATOR
MOTOR
VIB_N
VIB_PTP1
TP2
TP3
- 72 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
START
Is the connection ofCN402 with LCD connector ok ?
NOReassemble FPCB with LCD connector
NOCheck the Voltage Level ofC419 is about Battery voltage ?
(LCD_BL_CTRT signalis high Level)
NO
YES
YES
Check the Waveform ofEMI filter ?
Resoldering or Replace U401
NO
Resoldering EMI filter.(FL402, FL404. FL405)
Does LCD workproperly ?
Replace LCD module
LCD working well !
YES
CHECKING FLOW
4.7 LCD Trouble
YES
- 73 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
U401
TP5
TP4
TEST POINT
Figure 4.8
TP2/ TP3 / TP4
TP1
- 74 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
C40027pF
100ohms
R419
ICVL0518100Y500FR
VA402ICVE10184E050R101FRFL402
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
2V93_VEXT
C4031uF
TP400
TP401
TP402TP403
ICVL0518100Y500FR
VA407
R428
100ohms
CN402
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C4090.001uF
FL404 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
C4100.001uF
FL405 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
LCD_RSLCD_VSYNC
LCD_RESET
LCD_RDLCD_WR
LCD_CS
LCD_DATA0LCD_DATA1LCD_DATA2LCD_DATA3
LCD_DATA4LCD_DATA5LCD_DATA6LCD_DATA7
LCD_ID
MLED1MLED2MLED3MLED4MLED5MLED
MAKER ID : LOW
1D
PRSB6.8C
4D
PRSB6.8CPRSB6.8C
2D
3D
PRSB6.8C
2V8_TF
1uF
C411
U400
12 02 91 81876
5
9
4
01
3
11
2
12
1
13
14
15
6171+2
C
TU
O
LDO1
LDO2
BYP
IN
SPIF
PGND
LDO3
BL3
4O
DL
BL2
DN
GA
BL1
4LB
5LB
6LB
+1C
-1C
-2C
DN
G_R
EH T
C412
0.022uF
314C
Fu2.2
414C
Fu2.2
1uF
C415
1uF
C416
C417
4.7uFC418
4.7uF
VBAT
2V8_VCAM
1V5_VCAM
2V8_VCAM_IO
PRSB6.8C
5D
FB400
FB401
FB402
1uF
C419
smho
K001
924R
LCD_BL_CTRL
MLED1MLED2MLED3
MLED4MLED5
MLED
TP4
TP5
TP3
TP4
TP2
- 75 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Waveform
Graph 4.7.1. LCD Backlight Control Signal Waveform
Graph 4.7.2. LCD Data Waveform
LCD_BL_CTRT
LCD_RS
LCD_CS
LCD_WR
- 76 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Is the connection ofS300 with Camera Module ok ?
Check the each voltage level ofC308(1.8V), C309(2.8V), C106(1.5V) is right ?
(CAM_1V8_EN / CAM_2V8_EN signal is high Level)
Check the Waveform ofCAM_I2C_SCL, CAM_I2C_SDA ?
Does Camera workproperly ?
Check the Waveform ofCAM_MCLK(13MHz) ?
Check the Waveform ofVaristor (VA300) ?
Check the Waveform ofData pins on S300 ?
START
Camera working well !
CHECKING FLOW
YES
NOPush the camera.module
NO
NO
YES
YES
Resoldering or Replace U300 / U100 (Key PCB)
NO
Resoldering R501, R502
Replace U602
YES
YES
YES
NOReplace U602
YES
NOResoldering VA300
NOReplace Camera Module.
4.8 Camera Trouble
- 77 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
Figure 4.9
Camera Module
TP1
TP3
TP2
TP4
- 78 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
smh o
K2.2104
RS400
61
41
31
71
612
51
8
75
94
103
112
121
1824
1923
2022
52
62
72
82
92
03
13
23
1D
NG
P2
DN
GP
3D
NG
P4
DN
GP
5D
NG
P6
DN
GP
7D
NG
P8
DN
GP
D0 PCLKD1 VSYNCD2 HSYNCD3 STANDBYD4 SCKD5 SDAD6 RESETBD7 MCLK
1D
NG
D2
DN
GD
3D
NG
D1
DN
GA
2D
NG
AD
DV
DOI
DD
VD
DV
A
56pFC401
56pFC402
100ohms
R420ICVE10184E050R101FRFL400
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
FL401 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
2V8_VCAM_IO
0.001uFC404
FL403 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G 1V5_VCAM
724R
smho
K2.2
TP404
TP405
TP406
TP407TP408
C40556pF
C4061uF
C4071uF
ICVL0518100Y500FR
VA408
2V8_VCAM_IO
1uFC408
2V8_VCAM
CAM_I2C_DATACAM_I2C_CLK
CAM_PWDN
NCAM_RESET
CAM_MCLK
CAM_PCLK
CAM_DATA0CAM_DATA1CAM_DATA2CAM_DATA3
CAM_DATA4CAM_DATA5CAM_DATA6CAM_DATA7
CAM_HSYNCCAM_VSYNC
1D
PRSB6.8C
4D
PRSB6.8CPRSB6.8C
2D
3D
PRSB6.8C
2V8_TF
1uF
C411
U400
12 02 91 81876
5
9
4
01
3
11
2
12
1
13
14
15
6171+2
C
TU
O
LDO1
LDO2
BYP
IN
SPIF
PGND
LDO3
BL3
4O
DL
BL2
DN
GA
BL1
4LB
5LB
6LB
+1C
-1C
-2C
DN
G_R
EH T
C412
0.022uF
314C
Fu2.2
414C
Fu2.2
1uF
C415
1uF
C416
C417
4.7uFC418
4.7uF
VBAT
2V8_VCAM
1V5_VCAM
2V8_VCAM_IO
PRSB6.8C
5D
FB400
FB401
FB402
1uF
C419
smho
K001
924R
LCD_BL_CTRL
MLED1MLED2MLED3
MLED4MLED5
MLED
TP4
TP3
TP2
TP1
- 79 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Waveform
Graph 4.8.1. I2C Data Waveform
Graph 4.8.3.CAM_VSYNC vs.CAM_HSYNC Waveform
CAM_RESET
I2C_DATACAM_MCLK
Graph 4.8.2. MCLK Waveform
Graph 4.8.4.CAM_HSYNC vs.CAM_PCLK Waveform
CAM_VSYNC
CAM_HSYNC
CAM_HSYNC
CAM_PCLK
- 80 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CHECKING FLOW START
(Play the mp3 file)
Check the state of contact of speaker
TP4, TP5
OK
Check the Audio Input signalTP1, TP2
Yes
Change speakerNo
Check the TP3 (AMP Input Power)
Yes
Yes
4.9 Speaker Trouble
Figure 4.10
TP2
U300
TP1
TP3
TEST POINT
NoCheck U101(AD6725)
NoChange U300(LM49151)
TP5
TP4
- 81 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
4.7uF
C301
VBAT
0.1uFC302
2.2uFC314
0.1uFC322
2.2uFC325
4E
4D
3D
4C
2A
E2B3B2A1
C3
E3C2
D2C1
A3D1
A4E1
4B
1B
DD
V
DD
VSL
INM+ LSOUT+
INM- LSOUT-
INL SET
INRHPL
BYPASS
I2CVDDSDASCL HPR
DN
G
SS
VP
C
N1C
P1C
DN
GP
C
C32627pF27pF
C327
0.1uFC332
2V93_VEXT
4.7uFC333
smho
K001
613R
FB306
EAR_SPK_L
EAR_SPK_R
I2C_SDAI2C_SCL
FM_L
FM_R
SPK_P
SPK_N
HS_3.5_R
HS_3.5_L
AMP_GND
EAR_SPK_N
EAR_SPK_P
CLOSE TO U300
CLOSE TO U300
AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR
C300100pF
CN301
2
1
C32947pF
47pFC330
VA307 VA308
SPK_P
SPK_N
SPK
TP3
TP1
TP2
TP4
TP5
- 82 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
START
NO
Resolder J300
YES
Earphone will work properly
Can you hear yourvoice from
the earphone?
Set the audio part of the testEquipment to echo mode
Change the earphoneand try again
NOCan you hearthe sound fromthe earphone?
Set the audio part of the test equipment to PRBS or
Continuous wave mode
YES
YES
Resolder TP3
CHECKING FLOW
Check the U300(LM49151)
NO
YES
Can you hearthe sound fromthe earphone?
NO
Change the earphoneand try again
NO Can you hear yourvoice from
the earphone?
NO
Resolder the TP1, TP2, TP4 and TP5
Check the level of HPMIC_DET_3.5and the path of Ear-Mic
Is JACK_DETECT_3.5High ?
Check the TP6(Amp Input Power)
YES
YES
4.10 Earphone Trouble
- 83 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
Figure 4.11
TP2
TP1
TP6
TP5
TP3
TP4
- 84 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
4.7uF
C301
VBAT
0.1uFC302
2.2uFC314
0.1uFC322
2.2uFC325
4E
4D
3D
4C
2A
E2B3B2A1
C3
E3C2
D2C1
A3D1
A4E1
4B
1B
DD
V
DD
VSL
INM+ LSOUT+
INM- LSOUT-
INL SET
INRHPL
BYPASS
I2CVDDSDASCL HPR
DN
G
SS
VP
C
N1C
P1C
DN
GP
C
C32627pF27pF
C327
0.1uFC332
2V93_VEXT
4.7uFC333
smho
K001
613R
FB306
EAR_SPK_L
EAR_SPK_R
I2C_SDAI2C_SCL
FM_L
FM_R
SPK_P
SPK_N
HS_3.5_R
HS_3.5_L
AMP_GND
EAR_SPK_N
EAR_SPK_P
CLOSE TO U300
CLOSE TO U300
AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR
TP5
TP4TP6
- 85 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
ICVL0518100Y500FR
VA300
2V5_HSMICBIAS
20ohms
R303
C3030.1uF
smh
oK0
1
403
R
ICVL0518100Y500FR
VA301
C31210uF
VA302
ICVL0518100Y500FR
39pFC313
603R
smho
K2.2
smho
K01
80 3R
0.1uHL307
0.1uH
L308
39pFC315
L309 0.1uH
C31639pF
FB301
013R
smho
K002
2
3
14
5
VCC
VIN-
OUT VIN+GND
213R
smho
K5.1
2V93_VEXT
24pFC328
FB302
ICVL0518100Y500FR
VA305
303BF
313
R
smh
oK0
2 22V93_VEXT
20ohms
R314
FB304
smho
K01
513R
M5_MIC
M4_L
M3_DETECT
ASSIST
M1_R
M6_GND
HOOK_DETECT_GPIO
JACK_DETECT
HPMIC_DET_3.5
HP_MIC_N
HP_MIC_P
3.5_GND
3.5_GND
HS_3.5_R
HS_3.5_L
FM_ANT
AMP_GND
3.5phi HEADSET
TP3
TP1
TP2
- 86 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
SETTING : After initialize Agilent 8960, Test GSM900
Set the property of audio as PRBS or continuous wave. Set the receiving volume of mobile as Max.
CHECKING FLOW
START
Check the state of contact of Receiver
OK
Check the Audio Input signalTP1, TP2
No
Yes
Check AD6725(U102)
Change receiverNo
Yes
4.11 Receiver Trouble
- 87 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
CIRCUIT
Figure 4.12
TP1
TP2
0.1uHL301
L306 0.1uH
CN300
2
1
VA303
ICVL0518100Y500FR
47pFC317 VA304
ICVL0518100Y500FR
47pFC323
RCV_P
RCV_N
MAIN RECEIVER
TP1
TP2
- 88 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
START
NO
YES
Microphone will workproperly.
SETTING : After initialize Agilent 8960, Test GSM900
Check the signalLevel at TP3 of MIC200.
Is it a few tensmV AC?
Make a phone call, then check TP1 mic bias signal
comes from U101 ?
NO
YES
Resolder TP2 and TP3
CHECKING FLOW
1. Check mic Bias signal line2. Change the U101
Check microphone sound hole
NOReplace the MIC300
4.12 Microphone Trouble
- 89 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
CIRCUIT
Figure 4.13
MIC200MIC200
TP2
TP3
TP1
MIC300
MIC300
4
3
2
1P
G1
G2
O
C306100pF
C3071uF
4.7uFC308
R3051Kohms
2V5_VMIC
C30927pF
C31027pF
L3030.1uH
0.1uHL304
0.1uHL305
47pFC324
MIC_GND
MIC_GND
MAIN_MIC_P
MAIN_MIC_N
MAIN MIC
CLOSE TO U102
TP1
TP3
TP2
- 90 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
START
Does the SIM cardsupport 3V or 1.8V ?
NO Change the SIM Card. This phone supports 3V or 1.8V SIM card.
YES
Is Voltage at the pin1of J200 2.85V or 1.8V?
NOChange the U101
NO
YES
Resolder J200YES
Voltage output of VSIM LDO
Is 2.85V?
Change the SIM CardAnd try again.Does it work
Properly?
YES
SIM card is properly working
Redownload SW.Does it work
Properly?
NOChange the main board
NO
YES
SIM card is properly working.
CHECKING FLOW
4.13 SIM Card Interface Trouble
- 91 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
No6
TP1
SIM CONNECTOR
No4
No 3
No1
TEST POINT
Figure 4.14
TP2
R201
15Kohms
2V85_VSIM
0.001uFC203
2V85_VSIM
C204
0.22uF
C20522pF
24ohmsR202
J200
9 8
10 7
6 3
5 2
4 1C1C5C2C6C3C7
GND1GND4GND2GND3
DNIC207
SIM_RSTSIM_DATA SIM_CLK 1uF
C111
2V2V85_VSIM
C1391uF
22
P
22
TMI
SV
ODL_
MIS
V
TP1TP2
- 92 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
START
Are all LEDsWorking?
NO
YES
Check the solderingeach R and LED
Backlight will work properly.
NO
Replace or resoldercomponent
CHECKING FLOW
4.14 KEY backlight Trouble
- 93 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TP
TP
CIRCUIT
TEST POINT
Figure 4.15
Main PCB (Top)
0 04R
smho0 51
sm ho051
204R
smho 051
30 4R
smho051
404R
smho0 51
5 04R
sm ho051
604R
7 04R
smho0 51
smho051
904R
sm ho05 1
014R
smho051
114R
LD400 LD401 LD402
smho051
214R
314R
smh o051
smh o051
414R
smho051
514R
smho 05 1
614R
sm ho 051
714R
LD403LD404LD405 LD406LD407
VBAT
LD408LD409 LD410LD411 LD412LD413LD414LD415
PRSB6.8CD415
KEY_BACKLIGHT3
TP
- 94 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
RTC will work properly
Is frequencyat R132 about 32.768KHz?
START
Resolder the X100 or change the X100
NO
YES
YES
CHECKING FLOW
Is voltageat R132 about 400mV?
Resolder the X100 or change the X100
NO
Is RTC properly working?NO
Re-download software and try again
YES
4.15 RTC Trouble
- 95 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
TP2
TP1
TEST POINT
Figure 4.16
R114
68Kohms
22pFC112
HB-1M1005-601JTR116
600
ABB_INT
001
X
zH
K867
.23
531-
CF2
1
431
R
smh
oM0
1
C13322pF
C135 1uF
1uFC136
TP115
931R
IN
D
VBAT
C20
B15
D19
A17
B16
C15
A15
A8
A7
C17
A21
B17
D16
A18
B18
F2
Y1JTAGEN
TESTMODE
TEMP1
TEMP2
AUXADC1
AUXADC2
REF
REFOUT
OSCIN
OSCOUT
VCHG
GATEDRIVE
ISENSE
VBATSENSE
REFCHG
VATTYPE
1Kohms
R144
VREF
BATT TEMP
RPWRON_EN
JTAGEN
HPMIC_DET_3.5
TEMP_SENSE
(1%)
TP2 TP1
- 96 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Micro SD Card willwork properly
Micro SD DetectOK?
START
Re-attach orReplace S200
NO
YES
TF_DET(R224)Is High?
NO
YES
Check out MC_CLK & DataTiming OK? Re-download SW
NO
YES
YES
Replace Micro SD Card
CHECKING FLOW
Check theC219=2.8V?
YES
NO
Change U401
4.17 Micro SD Trouble
- 97 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
CIRCUIT
TEST POINT
Figure 4.17 TP2
TP1
FB200
122R
smho
K7 4
222R
smho
K74
47ohms
R223
100Kohms
R224
C2170.001uF
2V93_VEXT
522R
smho
K74
DNIC218
622R
smho
K74
722R
smho
K7 4
C2192.2uF
2V8_TF
104042-001S200
DAT1_2
DUMMY1
DAT0
VSS
CLK
VDD
CMD
CD_DAT3
DUMMY2
DAT2
DETECT_A
DETECT_B
DUMMY3
TF_CLK
TF_CMD
TF_DATA0
TF_DATA1
TF_DATA2
TF_DATA3
TF_DET
TP1
TP2
- 98 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
4.18 BT Trouble
START
Bluetooth will Work properly
26M_BTcheck at TP2
Bluetooth on is OK?
BT_RESETCheck at TP3
CHECKING FLOW
Check Bias Voltage2V93_VEXT : TP1
Yes
No
Replace U101
No
Yes
No
Replace X600
No
No
Replace U101
No
NoRe-download SWAnd try again
No
- 99 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
CIRCUIT
TP1
TP2
TP3
M601
U102
Figure 4.18
3 1
2GND1
FEEDGND2
100pC600
zH
M6
2
ZH
M6 2_52 23-X
S T006
X
21
34
R608
DNI
C623 3.3p
0.27uHL600
106C
IN
D
106R
IN
D
R602
DNI
C60215pF
C60315pF
2V93_VEXT
0.039uH
L601
C6040.047uF
C6050.01uF
206L
Fp00
1
TP600TP601TP602
C6062.2uF
2.2uFC607
1V5_BT_LDO
Fp5.
180
6C
C609DNIDNI
L603
15pFC610
FB600
C611 0.001uF
216
CFp
028
316
CFp
028
1V5_BT_LDO
1ohmsR603
C61615pF
406
R
smh
oK7
4
C6180.01uF
L604 0.47uH
15pFC619
560ohmsR605C620 0.22uF
L6050.022uH
1ohmsR606
L6060.01uH
0.1uFC621
M601BLUECORE5-FM
2H
6B
8G
3J
3G
3F
3E
3D
3C
2F
2E
2D
9G
4B
1C
2B
01
C
1K
6A
1H
01
H
7A
01G
6J
2G
2C
2A
01
B
C8A3
C7A4
A5
K6
J7B3
H6C9
H5K3
K7J2
J8K2
D9B1
D10A1
E10
D8B5
D1
H9E1
J10F1
K8G1
H7
5K
5J
1J
4H
3H
4C
9K
01
K
8H
9J
8F
4K
4J
01
A
9A
8B
9B
9E
8E
9F
01
F
5C
7B
8A
6C
11_OI
P
01_OI
P
9_OI
P
8_OI
P
7_OI
P
6_OI
P
5_OI
P
4_OI
P
3_OI
P
2_OI
P
1_OI
P
0_OI
P
1_OI
A
0_OI
A
TS
R_
SC__I
PS
KLC_I
PS
IS
OM_I
PS
OSI
M_IP
S
NE_T
SET
L_EL
BA
NE
GE
RV
H_EL
BA
NE
GE
RV
L_NI
GE
RV
H_NI
GE
RV
H_TU
OG
ER
V
PCM_OUT
RF_N PCM_IN
RF_P PCM_SYNC
RX_P PCM_CLK
RX_N
AUX_DAC PCM2_OUT
PCM2_IN
FM_N PCM2_SYNC
FM_P PCM2_CLK
XTAL_IN UART_TX
XTAL_OUT UART_RX
LO_REF UART_RTS
CLK_32K UART_CTS
FILT_EXT USB_DP
USB_DN
SPKR_L
SPKR_R I2C_CLK
AU_REF I2C_DATA
OIP_
DD
V
MF_D
DV
1_OI
DA
R_D
DV
2_OI
DA
R_D
DV
BS
U_D
DV
SD
AP_
DD
V
1_E
RO
C_D
DV
2_E
RO
C_D
DV
OL_D
DV
OID
UA_
DD
V
AN
A_D
DV
OIP_
SS
V
1_1MF_
SS
V
2_1MF_
SS
V
2MF_
SS
V
GID_
SS
V
1_OI
DA
R_S
SV
2_OI
DA
R_S
SV
3_OI
DA
R_S
SV
1_A
NA_
SS
V
2_A
NA_
SS
V
3_A
NA_
SS
V
4_A
NA_
SS
V
5_A
NA_
SS
V
6_A
NA_
SS
V
SD
AP_
SS
V
ER
OC_
SS
V
OL_S
SV
smh
o2.2
7 06
R
FL600LFB212G45BA1A220
5
6
7
48
3
2
1NC
NC_DC
UB
3G
1G
B2
G2
B1
2.2uFC622
2V93_VEXT
2V93_VEXT
TP603
TP604
TP605TP606TP607TP608
0.068uFC624
0.047uFC625
BT_RESET
BT_UART_TXBT_UART_RX
BT_PCM_CLK
BT_PCM_RX
BT_PCM_SYNCBT_PCM_TX
BT_UART_CTSBT_UART_RTSBT_32K
BT_INT
FM_LFM_R
FM_ANT
26M_BT
BT_DBB_CLKON
TP1(C605)
TP3(R604)
TP2(C627)
- 100 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
4.19 FM radio Trouble
STARTCheck of ear_jack condition
FM_radio will Work properly
Check Bias Voltage2V93_VEXT at TP1
FM_Radio work is good?
Check BT _32K at TP2
CHECKING FLOW
A condition is good?
Yes
No
Replace J300
No
Yes
No
Replace U101
No
No
Replace U101
No
NoReplace M601orRe-download S/W
No
- 101 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
TEST POINT
CIRCUIT
TP1
TP2
M601
J300
Figure 4.19
00p600
zHM62
R608
DNI
0.27uHL600
106C
IN
D
C60215pF
C60315pF
0.039uH
L601
C6040.047uF
C6050.01uF
C6062.2uF
Fp5.
180
6C
C611 0.001uF
216
CFp
028
316
CFp
028
1V5_B
1ohmsR603
C61615pF
C6180.01uF
L604 0.47uH
15pFC619
560ohmsR605C620 0.22uF
1ohmsR606
L6060.01uH
0.1uFC621
1K
6A
1H
01
H
7A
01G
6J
2G
2C
2A
01
B
A3
A4
A5
B3
C9
K3
J2
K2
B1
A1
B5
D1
E1
F1
G1
9A
8B
9B
9E
8E
9F
01
F
5C
7B
8A
6C
11_OI
P
01_OI
P
9_OI
P
8_OI
P
7_OI
P
6_OI
P
5_OI
P
4_OI
P
3_OI
P
2_OI
P
RF_N
RF_P
RX_P
RX_N
AUX_DAC
FM_N
FM_P
XTAL_IN
XTAL_OUT
LO_REF
CLK_32K
FILT_EXT
SPKR_L
SPKR_R
AU_REF
OIP_
DD
V
MF_D
DV
1_OI
DA
R_D
DV
2_OI
DA
R_D
DV
BS
U_D
DV
SD
AP_
DD
V
1_E
RO
C_D
DV
2_E
RO
C_D
DV
OL_D
DV
OID
UA_
DD
V
FL600LFB212G45BA1A220
5
6
7
48
3
2
1NC
NC_DC
UB
3G
1G
B2
G2
B1
2V93_VEXT
BT_32K
FM_LFM_R
FM_ANT
TP1(C605)
TP2(C611)
- 102 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
5. DOWNLOAD
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
5.1 Download
A. Download Setup
Figure 5-1 describes Download setup
Figure 5-1. Download Setup
- 103 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
5. DOWNLOAD
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
B. Multi Download Procedure
1. Run GSM Multi Download program and select Setting
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
- 104 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
2. Select Configuration from the menu and you may see this window
3. Press key to select DLL file and press Open
- 105 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
5. DOWNLOAD
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
4. Press key to select the mot files
5. Select TotalBin file and press open
- 106 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5. DOWNLOAD
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
7. Check the Port Information
8. Press OK to end Configuration
- 107 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
5. DOWNLOAD
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
9. Press START to execute download
10. Once downloading is started, press STOP button to keep from re-downloading after downloading is completed.
- 108 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6. Block Diagram
6. Block Diagram
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
2.4”TFT Landscape LC
D(Q
VGA
, 240x320)
MIC
Receiver
Speaker
5 pin
μ-USB.
TA
3.5 ФH
eadset
BAT
Li-Ion900m
Ah
BAT
Li-Ion900m
Ah
SIM C
ard
BaseBand
(AD
6725-ATLA
S3HLITE)
Mem
ory (1G
NA
ND
+
512M SD
RAM
)
AN
T
Cam
era(2M
, FF)
LCD
Interface
μSD C
ard
RF Transceiver
SAW
FilterPA
M
Vibrator
Charging
IC
LCD
BacklightC
harge Pump
&LD
O
(2.8V/1.5V/2.8V/2.8V)
MM
CI
LCD
Backlight
Bluetooth&
FM Radio
BT AN
T
UA
RT/ PC
M/ C
ontrolSignals
I2C / C
amera Interface
Cam
era Pow
er
QW
ERTY / Navi
/ Side Key
VCH
G / VBU
S
MU
IC
Audio
AM
P
I2C
FM
Radio
Head
set Call /
MP3
I2C
- 109 -
7. CIRCUIT DIAGRAM
LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All right reserved.Only for training and service purposes
TP100
680ohms R102
VBAT
301R
smho
K001
DNI_CON_AXT430124
CN100
1615
1714
1813
1912
2011
2110
229
238
247
256
265
274
283
292
301
G1 G2
G3 G4
TP101
TP102
C1001uF
1V8_VRTC
V_BUS
V_BUS
VBAT
URT100
12
11
10
9
8
7
6
5
4
3
2
1GND
RX
TX
NC1
ON_SW
VBAT
NC2
NC3
NC4
DSR
RTS
CTS
GND
RX
TX
VCHAR
ON_SW
VBAT
PWR
URXD
UTXD
3G 2.5G
001T
AB
J9F-
R414
LB
N
smho
K 00 1
401R
TP103TP104
2V93_VEXT
2V93_VEXT
TP105
TP106
1V88_VMEM
0.1uFC101C102
0.1uF
TP107
TP108TP109
1V88_VMEM
601R
smho
K001
C1031uF
C1040.1uF 0.1uF
C105 C1061uF
1V88_VMEM
1V88_VMEM
TP110
smh
oK7
.4
701
R
1V88_VMEM
smho
K001
801R
0.1uFC107 C108
1uF
K5D1H12ACC-A075U100
9N
2N
3J6H
5H
6G
5G
4G
6F3F8E
9B
7B
2B
N8F5
N5D6
B5E6
E5
C5
N6D5
C6
N7
B6G7
H9
D9
L2H8
J2H7
E2J9
K9
L9
N4M9
G2B8
F9C9
C2C8
C7
K2H3
F2G3
D2F7
E7
D8
M2D7
H2F8
G9G8
B4H4
E9
M8N3
K8M4
M7M3
K7L4
M6L3
K6K4
M5K3
K5J4
L8F4
J8E3
L7E4
J7D3
L6D4
J6C3
L5C4
J5B3
01P
9P
2P
1P
01N
1N
01B
1B
01A
9A
2A
1U
ND
2U
ND
3U
ND
4U
ND
5U
ND
6U
ND
7U
ND
8U
ND
9U
ND
01U
ND
11U
ND
DQ0 IO0
DQ1 IO1
DQ2 IO2
DQ3 IO3
DQ4 IO4
DQ5 IO5
DQ6 IO6
DQ7 IO7
DQ8 IO8
DQ9 IO9
DQ10 IO10
DQ11 IO11
DQ12 IO12
DQ13 IO13
DQ14 IO14
DQ15 IO15
_CS
CLK VDD1
CKE VDD2
_WED VDD3
BA0 VDD4
BA1
_RAS
_CAS VDDQ1
LDQM VDDQ2
UDQM VDDQ3
A0
A1 VSS1
A2 VSS2
A3 VSS3
A4 VSS4
A5
A6
A7 VSSQ1
A8 VSSQ2
A9 VSSQ3
A10
A11
A12 VCC1
VCC2
_CE
ALE VCCQ
CLE
_RE
R__B VSS5
_WE VSS6
_WP VSS7
1C
N
2C
N
3C
N
4C
N
5C
N
6C
N
7C
N
8C
N
9C
N
01C
N
11C
N
21C
N
31C
N
41C
N
TP111
smh
oK7
.4
901
R
1uFC109
0.1uFC110
1V88_VMEM 1V88_VMEM
2V93_VEXT
smh
oK7
.4
011
R
100Kohms
R111
1uF
C111
2V93_VEXT
OJ100
1V82_VINT
10uL100
680ohmsR112
R113
1ohms
TP112
R114
68Kohms
22pFC112
smh
oK7
4
511
R
HB-1M1005-601JTR116
600
2V93_VEXT
IN
D
711R
0.1uFC113
1V88_VMEM
A_S101
C1141uF
R118
1ohms
C1150.1uF
C11622pF
1V5_VPLL
R119680ohms680ohms R120
R121680ohms680ohms R122
2V75_VCXO
C1171uFC118
10uF
680ohmsR123
0.1uF
C119
VBAT
C1201uF
R125
DNI
C121
2.2uF
ABB_RESET
OJ101
1uFC122
C123
0.1uF
311
PT
R126680ohms
R127 680ohms
680ohms R128
R129680ohms
smho
K022
031R
2V93_VEXT
C1261uF
2V5_VMIC
HB-1M1005-601JT
FB100 600
C1270.1uF
2V5_VMICVCORE
C1281uF
131R
smho
K02 1
ABB_INT
2V93_VEXT
231
R
smh
oK0
1
D100
KDR331V
2
3
1
C12939pF
2V93_VEXT
smh
oK0
1
331
R
OJ102 OJ103
001
X
zH
K867
.23
531-
CF2
1
431
R
smh
oM0
1
C13022pF 0.1uF
C131
C13222pF
C13322pF
39pFC134
680ohms R135
C135 1uF
1uFC136
680ohmsR136
VUSB
TP114
2V5_HSMICBIAS
C1371uF
1uFC138
2V85_VSIM
C1391uF
2V93_VEXT
C14022pF
C1410.1uF
3.3Kohms
R137
TP115
2V93_VEXT
641
R
k01
VBAT
2V5_VABB
ETA
G_T
UO
KLC
C1431uF
831R
smho
K021
931R
IN
D
4 41C
F u1.0
VBAT
041R
smho
K001
L1010.018uH
C1450.1uF
C1461uF
R141680ohms
600FB101 HB-1M1005-601JT
C1481uF
REF_SEL_26M
680ohmsR142
C1491uF
22pFC150
341
R
IN
D
0.1uFC151
1V8_VRTC
22pFC153
C1540.1uF
U101
AD6725-ATLAS3HLITE
01AA
41C
02M
41F
51F
81H
91H
9D
11D
1H
31C
02B
02E
02F
12N
02N
12P
02P
22E
12E
22G
12G
12H
12J
22J
02K
12K
02J
02H
8W
8AA
01V
9AA
11V
01BA
9W
6J
3P
22M
12M
91T
81T
91R
81R
31M
81N
81P
02T
81G
71G
81F
02L
22K
9A
21B
8C
21A
22F
71AA
6F
01D
6A
11M
01L
22L
12L
91G
91F
71H
81E
71E
61E
51E
41E
31E
21E
11E
01E
51D
41D
31D
21D
81J
71J
22A
81D
11C
01C
11K
22BA
1BA
9V
9U
11P
01P
9P
11N
01N
9N
6T
6R
01M
9M
9L
1A
M3G20
C16
C9A16
J19B21
D17C20
B15
R21D19
N13A17
N12B16
P17C15
P19A15
M12
A8
V19A7
W14
P14C17
A21
W15B17
W16D16
V16A18
U18B18
T17
R17F2
U19Y1
V15
U17AA7
U14K12
V17AB6
U16Y8
U15U8
Y7
AA20W7
AA19U7
AA18AB5
AA6
Y2W6
Y12AA5
V14AA4
W13L12
V13Y6
W22V7
W21W5
W19AA3
W20V6
Y22N3
AB20K1
Y16L5
AB19K2
Y14L4
AA16K5
Y13W4
AA15AA2
AB16Y4
AA14U6
AB15Y3
AA13U5
P13C7
P12E9
AB7W3
R20V4
AB8AA1
V8U4
V5V3
Y5W2
AB3U3
V2
Y19V1
Y18T5
AA21T4
AA22U2
Y21U1
Y20T3
V21T1
V20R3
U20T2
U21R2
R5
L3R4
J1P6
J2P2
K3N1
H2
A5
N5T21
N4N14
N2AB12
M1Y9
M5AA11
M4AB13
M2W10
L2
W11
G2AA12
H3W12
P5AB14
D1V12
G3
E1K10
D7
C19F8
C18E8
A20G7
A19F7
B19G6
E7
D8J9
C6E5
A3J11
D6D4
C5F4
B4E4
B3K9
C4G4
B2G5
C3H6
C2H5
B1H4
D3J3
D2J4
E3J5
E2K4
81K
12
D
91
E
02D
91
N
12B
A
71
BA
22V
22
B
41
M
61F
71
F
22D
6B
22
R
11
L
01
J
22N
22
H
41
L
31L
22
U
21
J
22P
22
T
41
B
41
A
11
BA
4BA
1W
1R
91
M
81M
41K
31
K
41
J
31
J
22
C
12
C
31
B
31A
21
C
11
A
01
A
11B
01B
9B
81B
A
9B
A
2B
A
1P
1F
4A
91
K
91
L
81L
1L
1G
2A
1C
1M
EM
V
2M
EM
V
3M
EM
V
4M
EM
V
1O
DL_M
EM
V
2O
DL_M
EM
V
BFO
DL_M
EM
V
1E
RO
CV
2E
RO
CV
3E
RO
CV
4E
RO
CV
5E
RO
CV
6E
RO
CV
1W
SE
RO
CV
2W
SE
RO
CV
3W
SE
RO
CV
1R
WP
ER
OC
V
2R
WP
ER
OC
V
BFE
RO
CV
1TA
BV
2TA
BV
3TA
BV
4TA
BV
5TA
BV
6TA
BV
7TA
BV
8TA
BV
9TA
BV
01TA
BV
1TX
EV
2TX
EV
1V3T
XE
V
2V3T
XE
V
1O
DL_TX
EV
2O
DL_TX
EV
MIS
V
ODL_
MIS
V
1TNI
V
2TNI
V
BFO
DL_TNI
V
ODL_T
NIV
CIM
V
ODL_
CTR
V
CTR
DD
V
CTR
SS
V
CM
MV
LLP
V
ODL_LL
PV
ODL_
BS
UV
NIB
SU
V
BS
UD
DV
ODL_F
RV
1DI
VV
2DI
VV
3DI
VV
SU
BV
PP
AV
ETA
GP
PA
V
BB
AV
ODL_
PG
V
ADD0 DATA0
ADD1 DATA1
ADD2 DATA2
ADD3 DATA3
ADD4 DATA4
ADD5 DATA5
ADD6 DATA6
ADD7 DATA7
ADD8 DATA8
ADD9 DATA9
ADD10 DATA10
ADD11 DATA11
ADD12 DATA12
ADD13 DATA13
ADD14 DATA14
ADD15 DATA15
ADD16
ADD17 PA
ADD18 IP
ADD19 IN
ADD20 QN
ADD21 QP
ADD22
ADD23 NLWR
NHWR
KEYPADCOL0 NRD
KEYPADCOL1 NNDWP
KEYPADCOL2 NWE
KEYPADCOL3 NWAIT
KEYPADCOL4
NSDCAS
KEYPADROW0 NSDCS
KEYPADROW1 NSDWE
KEYPADROW2 NSDRAS
KEYPADROW3 SCLKOUT
KEYPADROW4 SDA10
SIMDATAIO NNDBUSY
SIMCLK NNDCS
CLKIN
NADV
GPIO_0 NA0CS
GPIO_1 NA1CS
GPIO_2 NA2CS
GPIO_3 NA3CS
GPIO_4
GPIO_5 PPI_DATA0
GPIO_6 PPI_DATA1
GPIO_7 PPI_DATA2
GPIO_8 PPI_DATA3
GPIO_9 PPI_DATA4
GPIO_10 PPI_DATA5
GPIO_11 PPI_DATA6
GPIO_12 PPI_DATA7
GPIO_13 PPI_DATA8
GPIO_14 PPI_DATA9
GPIO_15
GPIO_16 GPIO_85
GPIO_17 GPIO_86
GPIO_18 GPIO_87
GPIO_19 GPIO_98
GPIO_20 GPIO_99
GPIO_21 GPIO_100
GPIO_22 GPIO_113
GPIO_24 GPIO_123
GPIO_32 GPIO_124
GPIO_33 GPIO_141
GPIO_34 GPIO_142
GPIO_35 GPIO_143
GPIO_36 GPIO_144
GPIO_37 GPIO_145
GPIO_38 GPIO_146
GPIO_49 GPIO_147
GPIO_50 GPIO_148
GPIO_51 GPIO_149
GPIO_52 GPIO_150
GPIO_53 GPIO_151
GPIO_54 GPIO_152
GPIO_55 GPIO_153
GPIO_56 GPIO_154
GPIO_59 GPIO_155
GPIO_60 GPIO_156
GPIO_61 GPIO_172
GPIO_63 GPIO_173
GPIO_64 GPIO_174
GPIO_65 GPIO_175
GPIO_66 GPIO_177
GPIO_67
GPIO_68 PPI_CLK
GPIO_69 PPI_VSYNC
GPIO_70 PPI_HSYNC
GPIO_71
GPIO_72 EB2_ADDR0
GPIO_73 EB2_ADDR1
GPIO_74 EB2_ADDR2
GPIO_76 EB2_ADDR3
GPIO_78 EB2_ADDR4
EB2_ADDR5
JTAGEN EB2_ADDR6
TESTMODE EB2_ADDR7
EB2_ADDR8
TEMP1 EB2_ADDR9
TEMP2 EB2_ADDR10
AUXADC1 EB2_ADDR11
AUXADC2 EB2_ADDR12
REF
REFOUT EB2_NWE
EB2_NWAIT
OSCIN EB2_NRD
OSCOUT
MC_DAT0
VCHG MC_DAT1
GATEDRIVE MC_DAT2
ISENSE MC_DAT3
VBATSENSE MC_CMD
REFCHG MC_CLK
VATTYPE
TRKCHG1 REFBB
TRKCHG2 RESET1P8
VUSBCHG RESET2P8
CHGDET
CHGLED NRESET1D
NG
2D
NG
3D
NG
4D
NG
5D
NG
6D
NG
7D
NG
8D
NG
9D
NG
01D
NG
11D
NG
21D
NG
31D
NG
41D
NG
51D
NG
61D
NG
DN
GD
1D
NG
ER
OC
V
2D
NG
ER
OC
V
1_1D
NG
A
2_1D
NG
A
1_2D
NG
A
2_2D
NG
A
3_2D
NG
A
4_2D
NG
A
5_2D
NG
A
6_2D
NG
A
7_2D
NG
A
8_2D
NG
A
9_2D
NG
A
01 _2D
NG
A
11_2D
NG
A
21_2D
NG
A
31_2D
NG
A
41_2D
NG
A
51_2D
NG
A
61_2D
NG
A
3D
NG
A
DN
GL
1D
NG
S
2D
NG
S
LLP
SS
V
BS
US
SV
1C
N
2C
N
3C
N
4C
N
5C
N
SMT
ODT
IDT
KCT
NO
YE
K
TU
OY
EK
1TH
GIL
2TH
GIL
3TH
GIL
KLC
U
MD_
BS
U
PD_
BS
U
DI_B
SU
QD
UW
ID
UW
QD
DW
ID
DW
1R
WP
S
2R
WP
S
EK
CS
ED
OMT
SET_
PIS
0C
SU
1C
SU
2C
SU
3C
SU
4C
SU
5C
SU
6C
SU
P1NI
A
N1NI
A
ES
NE
SK
CAJ
TE
DC
CA
P2NI
A
N2NI
A
R3NI
A
L3NI
A
C3NI
A
P1TU
OA
N1TU
OA
1P2T
UO
A
2P2T
UO
A
1N2T
UO
A
2N2T
UO
A
R3TU
OA
L3TU
OA
CA
DCF
A
PM
ETTA
B
KLCT
SR
UB
TNI
NO
RW
P
NO
BB
D
TS
RC
TU
OKL
C
ETA
G_TU
OKL
C
NE
RW
P
NE
OX
CV
NO
KLC
2V93_VEXT
IN
D
501R
smh
oK0
1
541
R
C155
10uF
D101
2
3
1
1Kohms
R144
VREF
2V93_VEXT 2V93_VEXT
MIC_GND
3TH
GILK
CA
B_Y
EK
HOOK_DETECT_GPIO
ADD01
ADD01
ADD10
ADD10
ADD11
ADD11
ADD12
ADD12
ADD13
ADD13
ADD18
ADD18
ADD19
ADD19
ADD02
ADD02
ADD03
ADD03
ADD04
ADD04
ADD05
ADD05
ADD06
ADD06
ADD07
ADD07
ADD08
ADD08
ADD09
ADD09
CFA
RCV_P
EAR_SPK_LEAR_SPK_R
DATA00
DATA00 DATA00
DATA01
DATA01DATA01
DATA10
DATA10DATA10
DATA11
DATA11DATA11
DATA12
DATA12DATA12
DATA13
DATA13DATA13
DATA14
DATA14DATA14
DATA15
DATA15DATA15
DATA02
DATA02DATA02
DATA03
DATA03DATA03
DATA04
DATA04DATA04
DATA05
DATA05DATA05
DATA06
DATA06DATA06
DATA07
DATA07DATA07
DATA08
DATA08DATA08
DATA09
DATA09DATA09
DBBON
NO
BB
D
LCD_RS
BT_RESETCAM_I2C_DATACAM_I2C_CLK
LCD_VSYNC
CAM_PWDN
LCD_RESETNCAM_RESET
LCD_RD
LCD_WR
BT_UART_TXBT_UART_RX
SIM_RST
_CHG_EOC
DEBUG_RX
DEBUG_RX
DEBUG_TX
DEBUG_TX
BT_PCM_CLKBT_PCM_RX
BT_PCM_SYNCBT_PCM_TX
LCD_CSRTCK
RTCK
TCK
TCK
TMS
TMS
TDI
TDI
TDO
TDO
BT_UART_CTSBT_UART_RTS
SDQM1
SDQM1
BT_32KSDQM0
SDQM0
BT_INTDSR_DET
DSR_DETDSR_DET
_CHG_EN
I2C_SDA
PA_ENCAM_MCLK
ANT_SW2ANT_SW1
I2C_SCL
PA_BAND
S_ENS_DATA
S_CLK
TNI_
BB
A
ABB_INT
_CHG_PPR
BOOT_SEL
INIP
TC
ETE
D_K
CAJ
YE
KR
EW
OP
KEY_ROW4
4W
OR_
YE
K
TF_CLKTF_CMD
TF_DATA0TF_DATA1TF_DATA2TF_DATA3
ND_CLE
ND_CLE
ND_ALE
ND_ALE
NDBUSY NDBUSYND_CS
ND_CS
ND_WP
ND_WP
ND_RD
ND_RD
SD_CAS
SD_CAS
SD_CS
SD_CS
SD_RAS
SD_RAS
SD_WE
SD_WE
ND_WE
ND_WE
TX_RAMP
CAM_PCLK
CAM_DATA0CAM_DATA1CAM_DATA2CAM_DATA3CAM_DATA4CAM_DATA5CAM_DATA6CAM_DATA7
CAM_HSYNCCAM_VSYNC
PWRON
NO
RW
P
QNQP
NRESET
NRESET
EK
C_D
S
SD_CKE
SD_CLK
SD_CLK
SIM_DATA
MD_
BS
U
USB_DM
USB_DM
PD_
BS
U
USB_DP
USB_DP
0C
SU
USC0
1C
SU
USC1USC1
2C
SU
USC2USC2
3C
SU
USC3
4C
SU
USC4
5C
SU
USC5
6C
SU
USC6
BATT_TEMP
RPWRON_EN
RPWRON_EN
NE_
NO
RW
PR
MAIN_MIC_P
RPWRON
RPWRON
RPWRON
LCD_DATA0LCD_DATA1LCD_DATA2LCD_DATA3LCD_DATA4LCD_DATA5LCD_DATA6LCD_DATA7
VIBRATOR
KEY_COL0KEY_COL1KEY_COL2KEY_COL3KEY_COL4
KEY_ROW0KEY_ROW1KEY_ROW2KEY_ROW3
KEY_COL5KEY_COL6KEY_COL7KEY_ROW5KEY_ROW6
TF_DET
MAIN_MIC_N
LCD_BL_CTRL
USW_INT
LCD_ID
JTAGEN
JTAGEN
HPMIC_DET_3.5
HP_MIC_NHP_MIC_P
SIM_CLK26M_DBB
BT_DBB_CLKON
VCXOEN
VCXOEN
CLKON
TEMP_SENSE
RCV_N
EAR_SPK_NEAR_SPK_P
UART PORTDEBUG USC,JTAG,I/O,USB
BACKUP BATTERY
Memory(1G NAND + 512M)
DOWNLOAD USB
Vint1
JTAGGPIO_113
0
10
(MUXOUT_2)
(USE GHOST FUNC. OF ROW4 ON POWER-UP)
(2012)
0
BOOT CONTROLVext=Vvid
Vrtc
Vint1
13MHz1
Vext
Vsim
VextVmem
Vext
Vmem
Vext
DOWNLOAD UART
ABB
VextVusbVext
Vext
Vmem
Vmmc
Power Domain
GPIO_099
Vext
Vext
Vmem
Vsim
Vint2
Vext
Vcore
Vmem
PIN
1
(2012)
26MHz
NOR BOOTNAND BOOT
(1%)
Vext
GPIO_098
Vext
Vext
GPIO128
GPIO_128 GPIO_129
Rev.B
Rev.C
Rev.D
Rev.1.0
0
1
1
11
0
0
0
PCB Ver. CheckGPIO129
7. CIRCUIT DIAGRAM
- 110 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.Only for training and service purposes
smho
K51
002R
FB200
3
24
1
1uFC200C201
22uFC20239pF
VBAT
R201
15Kohms
2V85_VSIM
0.001uFC203
2V85_VSIM
C204
0.22uF
C20522pF
24ohmsR202
1uFC206
J200
9 8
10 7
6 3
5 2
4 1C1C5C2C6C3C7
GND1GND4GND2GND3
DNIC207
CN200
2
1
smho
K001
3 02R
L200 0.1uH
SUY98005LT1GU200
2
31
VIN
VOUT
GND22ohmsR204
VBAT
22ohmsR205
C2081uF
MAX14526EEWP+TCC6IC200
2B
1C
2C
C3A2
C4
D3
D1D4
A1
B1
A3
B4B3
B5A5
C5A4
D5D2BAT VB
DN1 COM1
DP2 COM2
U1 UID
U2
RES
MIC
AUD1 CAP
AUD2
GND
ISET ICLC
S
AD
S
TNI
V_BUS
smho
K01
602R
C2092.2uF
702
R
IN
D
47ohmsR208
2V93_VEXT
smh
oK0
01
902
R
212R
IN
D
2.2KohmsR213
FB201
R214 47ohms
C210
1uF
VBAT
L201
0.1uH
DNIC211
CN201
11
10
9
5
4
3
2
1
8
7
6
C21210pF
V_BUS
10Kohms
R215
2V93_VEXT
VBAT
VUSB
22pFC213
U201BQ25040
5 6
74
83
92
101
11PGND
IN BAT
ISET _PG
VSS1 CHG
LDO VSS2
EN_SETIFULL
smho028
612RC214
1uF1uFC215 C216
1uF
VBAT
smho
K001
712R
2V93_VEXT
smho
K001
812R
2V93_VEXT
smho
K2
912R
V_BUS
R220
1Kohms
122R
smho
K74
222R
smho
K74
47ohms
R223
100Kohms
R224
C2170.001uF
2V93_VEXT
522R
smho
K74
DNIC218
622R
smho
K74
722R
smho
K74
C2192.2uF
2V8_TF
IN
D
822R
104042-001S200
DAT1_2
DUMMY1
DAT0
VSS
CLK
VDD
CMD
CD_DAT3
DUMMY2
DAT2
DETECT_A
DETECT_B
DUMMY3
SIM_RST
_CHG_EOC
_CHG_EN
I2C_SDAI2C_SCL
_CHG_PPR
BOOT_SEL
TF_CLK
TF_CMD
TF_DATA0
TF_DATA1
TF_DATA2
TF_DATA3
SIM_DATA
USB_DMUSB_DP
USC1USC2
BATT_TEMP
RPWRON_EN
RPWRON_EN
VIBRATOR
TF_DET
USW_INT
USW_ID
USW_ID
USW_DP
USW_DP
USW_DM
USW_DM
SIM_CLK
Battery Connector
Micro USB
MOTOR
VIB_N
VIB_P
Single Charging IC for uUSB
SIM CONNECTOR
2.3kohm->(75mA)780ohm->(680mA)2K->64.6mA820ohm->646mA
)%1(
)%1(
MICRO SD Connector
- 111 -
7. CIRCUIT DIAGRAM
LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All right reserved.Only for training and service purposes
0.1uHL301
MIC300
4
3
2
1P
G1
G2
O
ICVL0518100Y500FR
VA300
C300100pF
4.7uF
C301
VBAT
2V5_HSMICBIAS
20ohms
R303
0.1uFC302
C3030.1uF
smh
oK0
1
403
R
C306100pF
C3071uF
4.7uFC308
R3051Kohms
2V5_VMIC
C30927pF
C31027pF
L3030.1uH
ICVL0518100Y500FR
VA301
C31210uF
VA302
ICVL0518100Y500FR
39pFC313
603R
smho
K2.2
smh o
K01
80 3R
0.1uHL304
0.1uHL305
L306 0.1uH
CN300
2
1
0.1uHL307
0.1uH
L308
2.2uFC314
39pFC315
VA303
ICVL0518100Y500FR
L309 0.1uH
C31639pF
47pFC317
FB301
VA304
ICVL0518100Y500FR
013R
smho
K002
0.1uFC322
47pFC323
47pFC324
2.2uFC325
2
3
14
5
VCC
VIN-
OUT VIN+GND
213R
smho
K5.1
2V93_VEXT
4E
4D
3D
4C
2A
E2B3B2A1
C3
E3C2
D2C1
A3D1
A4E1
4B
1B
DD
V
DD
VSL
INM+ LSOUT+
INM- LSOUT-
INL SET
INRHPL
BYPASS
I2CVDDSDASCL HPR
DN
G
SS
VP
C
N1C
P1C
DN
GP
C
CN301
2
1
C32627pF27pF
C327
24pFC328
FB302
ICVL0518100Y500FR
VA305
303BF
313
R
sm h
oK 0
22
2V93_VEXT
C32947pF
47pFC330
0.1uFC332
20ohms
R314
2V93_VEXT
FB304
4.7uFC333
VA307 VA308
smho
K01
513R
M5_MIC
M4_L
M3_DETECT
ASSIST
M1_R
M6_GND
smho
K001
613R
FB306
MIC_GND
MIC_GND
HOOK_DETECT_GPIO
RCV_P
EAR_SPK_L
EAR_SPK_R
I2C_SDAI2C_SCL
JACK_DETECT
MAIN_MIC_P
MAIN_MIC_N
HPMIC_DET_3.5
HP_MIC_N
HP_MIC_P
FM_L
FM_R
SPK_P
SPK_P
SPK_N
SPK_N
3.5_GND
3.5_GND
HS_3.5_R
HS_3.5_R
HS_3.5_L
HS_3.5_L
FM_ANT
AMP_GND
AMP_GND
RCV_N
EAR_SPK_N
EAR_SPK_P
3.5phi HEADSET
MAIN MIC
CLOSE TO U300
CLOSE TO U300
CLOSE TO U102
AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR
MAIN RECEIVERSPK
7. CIRCUIT DIAGRAM
- 112 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.Only for training and service purposes
1D
PRSB6.8C
004R
smho051
smho
K2.2104
R
smho051
204R
smho051
304R
4D
PRSB6.8CPRSB6.8C
2D
3D
PRSB6.8C
smho051
404R
smho051
504R
smho051
604R
704R
smho051
smho051
904R
smho051
014R
smho051
114R
LD400 LD401 LD402
smho051
214R
KB13 KB19 KB17 KB3 KB28 KB400 KB43 KB35
KB14 KB41 KB39 KB37 KB30 KB27 KB32 KB36
KB25
KB9
KB2
KB42 KB40 KB38 KB29 KB45
KB20 KB18 KB4 KB24 KB10
KB5 KB21 KB23 KB33
KB44
KB31
KB15
KB34
C8.6B
SR
P
004D
104D
C8.6B
SR
P
204D
C8.6B
SR
P
304D
C8.6B
SR
PC8.6
BS
RP
404D
314R
smho051
smho051
414R
smho051
514R
smho051
614R
smho051
714R
ICVL0518100Y500FRVA400
D405PRSB6.8C
D406PRSB6.8C
VA401
C40027pF
S400
61
41
31
71
612
51
8
75
94
103
112
121
1824
1923
2022
52
62
72
82
92
03
13
23
1D
NG
P2
DN
GP
3D
NG
P4
DN
GP
5D
NG
P6
DN
GP
7D
NG
P8
DN
GP
D0 PCLKD1 VSYNCD2 HSYNCD3 STANDBYD4 SCKD5 SDAD6 RESETBD7 MCLK
1D
NG
D2
DN
GD
3D
NG
D1
DN
GA
2D
NG
AD
DV
DOI
DD
VD
DV
A
LD403LD404LD405 LD406LD407
VBAT
100ohms
R419
ICVL0518100Y500FR
VA402
LD408LD409 LD410
KB26
56pFC401
56pFC402
100ohms
R420
VA403
ICVL0518100Y500FR
VA404
ICVL0518100Y500FR
D407PRSB6.8CPRSB6.8C
D408
CN400
3
2
1
100ohmsR421100ohmsR422
PRSB6.8CD409
014
DC8
.6B
SR
P
LD411
R423 100ohms
100ohmsR424
VA405
LD412
680ohms
R425
ICVE10184E050R101FRFL400
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
FL401 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
ICVE10184E050R101FRFL402
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
2V93_VEXT
C4031uF
2V8_VCAM_IO
0.001uFC404
FL403 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
TP400
TP401
TP402TP403
1V5_VCAM
VA406
ICVL0518100Y500FR
C8.6
BS
RP
114
D
ICVL0518100Y500FR
VA407
KB7KB6KB8
KB22
KB16LD413
100ohmsR426
724R
smho
K2.2
R428
100ohms
TP404
TP405
TP406
TP407TP408
CN401
4
3
2
1
C40556pF
CN402
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C4061uF
C4071uF
KB12
KB1M_RIGHTKB11M_LEFT
ICVL0518100Y500FR
VA408
2V8_VCAM_IO
LD414LD415
1uFC408
C4090.001uF
PRSB6.8CD412 D413
PRSB6.8CD414
PRSB6.8C
FL404 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
C4100.001uF
FL405 ICVE10184E050R101FR
01
5
64
73
82
91INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
2V8_VCAM
2V8_TF
1uF
C411
U400
12 02 91 81876
5
9
4
01
3
11
2
12
1
13
14
15
6171+2
C
TU
O
LDO1
LDO2
BYP
IN
SPIF
PGND
LDO3
BL3
4O
DL
BL2
DN
GA
BL1
4LB
5LB
6LB
+1C
-1C
-2C
DN
G_R
EHT
C412
0.022uF
314C
Fu2 .2
414C
Fu 2.2
1uF
C415
1uF
C416
C417
4.7uFC418
4.7uF
VBAT
2V8_VCAM
1V5_VCAM
2V8_VCAM_IO
PRSB6.8C
5D
FB400
FB401
FB402
1uF
C419
PRSB6.8CD415
smho
K001
924R
KEY_BACKLIGHT3
LCD_RS
CAM_I2C_DATACAM_I2C_CLK
LCD_VSYNC
CAM_PWDN
LCD_RESET
NCAM_RESET
LCD_RDLCD_WR
LCD_CSCAM_MCLK
POWERKEY KEY_ROW4
CAM_PCLK
CAM_DATA0CAM_DATA1CAM_DATA2CAM_DATA3
CAM_DATA4CAM_DATA5CAM_DATA6CAM_DATA7
CAM_HSYNCCAM_VSYNC
LCD_DATA0LCD_DATA1LCD_DATA2LCD_DATA3
LCD_DATA4LCD_DATA5LCD_DATA6LCD_DATA7
KEY_COL0
KEY_COL1
KEY_COL2
KEY_COL3
KEY_COL4
KEY_ROW0
KEY_ROW1
KEY_ROW2
KEY_ROW3
KEY_COL5
KEY_COL6
KEY_COL7
KEY_ROW5
KEY_ROW6
LCD_BL_CTRL
LCD_ID
MLED1
MLED1
MLED2
MLED2
MLED3
MLED3
MLED4
MLED4
MLED5
MLED5
MLED
MLED
CAMERA CONNECTOR
POWER KEY
LCD CONNECTOR
MAKER ID : LOW
LCD BACKLIGHT
MULTI/VOL/CAM KEY
- 113 -
7. CIRCUIT DIAGRAM
LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All right reserved.Only for training and service purposes
SKY77524U500
02 91 81 71 6 1 51 41 31 21
21 11
22 10
23 9
24 8
25 7
26 6
27 5
28 4
29 3
30 2
31 1
23 33 43 53 63 73 83 93 04 14D
NG
P
TE
D_T
AS
PA
C_2T
TA
BV
FR_
ODL
1A
B
0S
B
058
MS
G_X
R
009
MS
GE_
XR
0081
SC
D_X
R
009 1
SC
P_X
R
GND1GND20
GND2COUP_OUT
GND3GND19
LDO_XOANT
VPCGND18
LDO_ENGND17
HB_INGND16
LB_INGND15
TR_ENGND14
PAC_ENGND13
GND4GND12
5D
NG
6D
NG
7D
NG
8D
NG
1TT
AB
V
2TT
AB
V
9D
NG
01D
NG
11D
NG
881.5MHz,942.5MHz
SAWEN881MCN0F00FL500
103
52
81
9
6
74IN_881_5 OUT_881_5_1
OUT_881_5_2
OUT_942_5_1
IN_942_5 OUT_942_5_2
GND1 GND3
GND2 GND4
1842.5MHz,1960MHz
SAWEN1G84CN0F00FL501
103
52
81
9
6
74IN_1842_5 OUT_1842_5_1
OUT_1842_5_2
OUT_1960_1
IN_1960 OUT_1960_2
GND1 GND3
GND2 GND4
C5005.6pF
C501 DNI
VBAT
10pFC502
10pFC503
2V75_VCXO
VREF
0.0068uHL500
C50439pF
2V93_VEXT
0.0027uHL501
0.0015uHL502
39pFC505
39pFC506
0.0033uHL503
0.0012uHL504
705
CFu
1.0
L5050.0068uH
22pFC508
0.018uHL506 L507
0.018uH
VBAT
39pF
C510
AD6546
U501
02
91
81
71
61
51
41
31
21
11
2110
229
238
247
256
265
274
283
292
301
13
23
33
43
53
63
73
83
93
04
14
DN
G
EF_P
US
V
058X
R
B058X
R
009X
R
B009X
R
0081X
R
B0081X
R
0091X
R
B0091X
R
QB
B_P
US
V
I Q
IB QB
VSUP_BBI SCLK
REF_SEL SDATA
SEL_26M SEN
VLDO3_DRV VDD
TXOP_LO REF_OP
TXOP_HI REFIN
VLDO3_VCO REFINB
VBAT1 VSUP_REF
PM
AR
CP
A
2C
N
MA_
PU
SV
BF_XT
1C
N
2TA
BV
1O
DLV
2O
DLV
CFA
V
C5110.1uF
0.1uFC512
220pFC513
C514 0.001uF
DNI
C515
615
CFp
001
C51722pF
KMS-518SW500
G1
A
C
G2
27pF
C518
27pF
C519 C5205.6pF
C52110pF
26MHZ
X500 DSX321G-26M
21
34
Fp00 1
225C
0.1uH
L508
GND502 GND503
0.1uFC523
C5241uF
DNI
C525
68ohms
R505
R506
68ohms
C52910pF
C5311uF
C5320.1uF
smho
K01
315R
K01
005TP
IN
D
415R
IN
D
515R
AFC
NE_AP
ANT_SW2
ANT_SW1
DNAB_AP
S_ENS_DATAS_CLK
IN
IP
TX_RAMP
QN
QP
REF_SEL_26M
26M_DBB
26M_BT
TEMP_SENSE
PA_BAND (TR_EN)PA_EN
L
H
(GPIO_074)
H
L
L
L
H
GSM850 RX
EGSM900 RX
L
H
GSM/EGSM TX
ANT_SW2
DCS1800 RX
PCS1900 RX
DCS/PCS TX H
L
(GPIO_072)(GPIO_073)
H
H
H
H
H
RF block
ANT_SW1
H
H
L
L
H
L
L
L
7. CIRCUIT DIAGRAM
- 114 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.Only for training and service purposes
3 1
2GND1
FEEDGND2
100pC600
zH
M6
2
ZH
M6 2_52 23-X
S T006
X
21
34
R608
DNI
C623 3.3p
0.27uHL600
106C
IN
D
106R
IN
D
R602
DNI
C60215pF
C60315pF
2V93_VEXT
0.039uH
L601
C6040.047uF
C6050.01uF
206L
Fp00
1
TP600TP601TP602
C6062.2uF
2.2uFC607
1V5_BT_LDO
Fp5.
180
6C
C609DNIDNI
L603
15pFC610
FB600
C611 0.001uF
216
CFp
028
316
CFp
028
1V5_BT_LDO
1ohmsR603
C61615pF
406
R
smh
oK7
4
C6180.01uF
L604 0.47uH
15pFC619
560ohmsR605C620 0.22uF
L6050.022uH
1ohmsR606
L6060.01uH
0.1uFC621
M601BLUECORE5-FM
2H
6B
8G
3J
3G
3F
3E
3D
3C
2F
2E
2D
9G
4B
1C
2B
01
C
1K
6A
1H
01
H
7A
01G
6J
2G
2C
2A
01
B
C8A3
C7A4
A5
K6
J7B3
H6C9
H5K3
K7J2
J8K2
D9B1
D10A1
E10
D8B5
D1
H9E1
J10F1
K8G1
H7
5K
5J
1J
4H
3H
4C
9K
01K
8H
9J
8F
4K
4J
01A
9A
8B
9B
9E
8E
9F
01F
5C
7B
8A
6C
11_OI
P
01_OI
P
9_OI
P
8_OI
P
7_OI
P
6_OI
P
5_OI
P
4_OI
P
3_OI
P
2_OI
P
1_OI
P
0_OI
P
1_OI
A
0_OI
A
TS
R_
SC__I
PS
KLC_I
PS
IS
OM_I
PS
OSI
M_IP
S
NE_T
SET
L_EL
BA
NE
GE
RV
H_EL
BA
NE
GE
RV
L_NI
GE
RV
H_NI
GE
RV
H_TU
OG
ER
V
PCM_OUT
RF_N PCM_IN
RF_P PCM_SYNC
RX_P PCM_CLK
RX_N
AUX_DAC PCM2_OUT
PCM2_IN
FM_N PCM2_SYNC
FM_P PCM2_CLK
XTAL_IN UART_TX
XTAL_OUT UART_RX
LO_REF UART_RTS
CLK_32K UART_CTS
FILT_EXT USB_DP
USB_DN
SPKR_L
SPKR_R I2C_CLK
AU_REF I2C_DATA
OIP_
DD
V
MF_D
DV
1_OI
DA
R _D
DV
2_OI
DA
R_D
DV
BS
U_D
DV
SD
AP_
DD
V
1_E
RO
C_D
DV
2_E
RO
C_D
DV
OL_D
DV
OID
UA_
DD
V
AN
A_D
DV
OIP_
SS
V
1_1MF_
SS
V
2_1MF_
SS
V
2MF_
SS
V
GID_
SS
V
1_OI
DA
R_S
SV
2_OI
DA
R_S
SV
3_OI
DA
R_S
SV
1_A
NA_
SS
V
2_A
NA_
SS
V
3_A
NA_
SS
V
4_A
NA_
SS
V
5_A
NA_
SS
V
6_A
NA_
SS
V
SD
AP_
SS
V
ER
OC_
SS
V
OL_S
SV
smh
o2.2
706
R
FL600LFB212G45BA1A220
5
6
7
48
3
2
1NC
NC_DC
UB
3G
1G
B2
G2
B1
2.2uFC622
2V93_VEXT
2V93_VEXT
TP603
TP604
TP605TP606TP607TP608
0.068uFC624
0.047uFC625
BT_RESET
BT_UART_TXBT_UART_RX
BT_PCM_CLK
BT_PCM_RX
BT_PCM_SYNCBT_PCM_TX
BT_UART_CTSBT_UART_RTSBT_32K
BT_INT
FM_LFM_R
FM_ANT
26M_BT
BT_DBB_CLKON
BT + FM MODULE
- 115 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
8. BGA Pin Map
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
19181716151413121110987
IPTEMP2VBATSENSE
VUSBCHGVCHG
VEXT_LDOVBATTMS
VCOREPWR
VCOREPWRTCK
OSCOUTOSCIN
PATEMP1AUXADC2
ISENSEBATTYPE
VEXT_LDOVBATTDI
VCORESWVCORESW
VCORESW
QPQN
REFCHGAGND1
VAPPGATEAGND2
AGND3LIGHT1
LGNDLIGHT3
DBBONCRST
RESET1PBAGND2
VMEM_LDOFB
VGP_LDO
VMEM_LDO
VMEM_LDO
VBATVBAT
VBUSUSB_DP
A
B
C
D
E
F
G
H
J
K
L
M
N
6
NC
VPLL
5
CLKIN
DATA[11]
ADD[14]
ADD[7]
ADD[5]
ADD[1]
GPIO_49
GPO_52
nSDRAS
nNDCS
4
VCORE
DATA[10]
DATA[8]
ADD[12]
ADD[10]
ADD[11]
ADD[8]
ADD[4]
ADD[2]
ADD[0]
GPIO_50
nSDWE
nNDBUSY
MT_DAT[1]USB_DMP nNDWP
WUDIWUDQ
EB2_ADDR[7]R GND
GPIO_4GPIO_3
WDDIWDDQ
EB2_ADDR[8]T GND
GPIO_13GPIO_12
DATA[13]
DATA[9]
DATA[6]
DATA[3]
DATA[1]
nHWR
NWE
ADD[3]
nA0CS
NA3CS
nRESET
GPIO_54
VMEM
DATA[7]
DATA[5]
DATA[2]
DATA[0]
TESTMODE
nWAIT
NADV
nA1CS
GPIO_51
NSDCAS
nSDCS
SDA10
SCKEGPIO_1
GPIO_7GPIO_5
GPIO_9GPIO_6
GND
DATA[4]
VMEM
nRD
VCORE
VMEM
BURSTCLK
nA2CS
GPIO_53
VMEM
SCLKOUT
GPIO_0
VCORE
VEXT
GPIO_8
VCOREGND
NC
AGND2
VDDRTC
ADD[23]
VSSPLL
GND
GND
RESET2PB
PWRON
GPIO_24
ADD[15]
ADD[9]
GND
GND
GND
GNDGND
TDO
DATA[15]
ADD[20]
ADD[21]
GPIO_32
ADD[22]
ADD[16]
ADD[18]
DATA[14]
DATA[12]
NC
ADD[17]
ADD[6]
SIP_TESTMODE
GPIO_2
VCOREFB
AGND2
AGND2
VINT1
GPIO_76
GPIO_63
MC_DAT[0]
MC_DAT[3]
VCOREGND
INT
AGND2
ADD[13]
DGND
VSSRTC
VSSUSB
GND
GPIO_123GND
REFOUT
REFBB
AGND2
VUSB_LDO
LIGHT2
AGND2
AGND2
CHGDET
AUXADC1
AGND2
VUSBIN
MC_DAT[2]
GATEDRIVE
AGND2
AGND2
CLKOUT
VCXOEN
AGND2
AGND2
CLKOUT_GATE
VBAT
VBAT
VINT_LDO
VDDUSB
SIMDATANIO
EB2_NWE
BATTEMP
AGND2
VBAT
VBAT
VINT_LDOFB
USB_ID
MC_CMD
GPIO_124
EB2_ADDR[6]
EB2_ADDR[9]
GPIO_33GPIO_19
EB2_nRD
EB2_ADDR[2]
EB2_ADDR[10]
EB2_ADDR[5]
GPIO_174GPIO_172
KEYPADCOL[0]
USC[2]USC[4]
GNDGPIO_98
GPIO_60GPIO_55
GPIO_87GPIO_21
GPIO_154
EB2_ADDR[11]
EB2_ADDR[12]
EB2_nWAITGPIO_173
KEYPADCOL[2]
KEYPADCOL[4]
KEYPADROW[0]
USC[0]USC[6]
GPIO_70GPIO_66
GPIO_59GPIO_38
GPIO_16GPIO_11
GPIO_18GPIO_15
GPIO_22GPIO_17
GPIO_10
GPIO_14
VEXT
GNDGPIO_72
GPIO_69GPIO_35
EB2_ADDR[4]
EB2_ADDR[1]
EB2_ADDR[0]
EB2_ADDR[3]U
V
W
321
nLWRAGND2
AGND1REFIN
VRF_LDOTRKCHG2
AFCDAC
VBATVBAT
VPLL_LDOVABB
AOUT1NAOUT1P
NC
AIN3CAIN3L
VMICAIN3R
AIN2PAIN2N
KEYONJACKSENSE
SGNDSGND
SPWRSPWR
VRTC_LDOAOUT2N
VSIM_LDOAOUT2P
VMMCMC_CLK
GPIO_100
VSIMSIMCLK
UCLK
TRKCHG1
VAPP
AOUT3L
AOUT3R
CHGLED
AIN1P
AIN1N
ACCDET
KEYOUT
PWREN
AOUT2N
AOUT2P
VINT2PPI_DATA[0]
VVIDPPI_DATA[3]
PPI_DATA[2]
GPIO_156GPIO_155
GPIO_153
PPI_DATA[1]
PPI_DATA[9]
PPI_DATA[8]
GPIO_86GPIO_36
PPI_VSYNCPPI_CLK
NCGPIO_147
GPIO_145GPIO_143
GPIO_141
KEYPADCOL[3]
KEYPADROW[2]
CLKONUSC[3]
USC[5]GPIO_78
GPIO_67GPIO_65
GPIO_64
GPIO_149VCORE
VVIDGPIO_144
GPIO_142
KEYPADCOL[1]
KEYPADROW[1]
KEYPADROW[4]
VEXT3VUSC[1]
VCOREGPIO_99
GPIO_113GPIO_74
GPIO_68VEXT3V
GPIO_34GPIO_177
GPIO_56GPIO_37
GPIO_85VCORE
JTAGEN
GPIO_20
GND
KEYPADROW[3]
GPIO_73GPIO_71
GPIO_61GPIO_175
GPIO_150GPIO_148
GPIO_146Y
AA
AB
GPIO_152
PPI_DATA[5]
PPI_DATA[6]
PPI_DATA[7]
PPI_HSYNC
GNDVVIDGPIO_151
PPI_DATA[4]
222120
ADD[19]
8. BGA Pin Map
[U101] Pin Map
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8. BGA Pin Map
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
[U100] Pin Map
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Only for training and service purposes
LGE Internal Use Only
8. BGA Pin Map
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
12. 4 [IC200] Pin Map
: DNI
[U300] Pin Map
[IC200] Pin Map
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Only for training and service purposes
8. BGA Pin Map
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
: DNI
[M601] Pin Map
- 119 -
9. PCB LAYOUT
LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT
- 120 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
J300 3.5pie Headset CONNO Headset Sound
U400 SC644NO LCD Backlight
U300 Audio AMPNO Sound(Headset/Speaker)
M601 BT ModuleBT connection
U501 AD6546GSM TX Power &RX SensitivityNO Service
U500 GSM PAMGSM TX PowerNO Service
FL500/501 RX SAW FilterGSM RX SensitivityNO Service
S400 CAM SocketNo 2Mega Camera
CN402 LCD CONNO Display
CN200 MOTOR CONNO Vibrator
U101 AD6725 (BB chipset)No Power OnNo DisplayNo Service
U100 MemoryNO Booting
J200 MemoryNO SIM
S200 MemoryNO External memory
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LGE Internal Use Only
10. ENGINEERING MODE
10. ENGINEERING MODE
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
A. About Engineering ModeEngineering mode is designed to allow a service man/engineer to view and test the basic functions provided by a handset.
B. Access CodesThe key sequence for switching the engineering mode on is 1809#8300#. Pressing END will switch back to non-engineering mode operation.
C. Key OperationUse Up and Down key to select a menu and press ‘select’ key to progress the test. Pressing ‘back’ key will switch back to the original test menu.
D. Engineering Mode Menu Tree
Engineering
Mode
①
BB Test
②
RF Test
③
MF Mode
④Trace
option
⑤
Call Timer
⑥
Fact. Reset
⑦S/W
Version
①
②
③
CAMERA
④
⑤
⑥
LCD
⑦
Backlight
⑧
Buzzer
Vibrator
① SAR Test① All Auto Test
③
④
⑤
⑥
⑦
Backlight
LCD
① All Calls
② Reset
① UART On
② UART Off
ADC
Battery
Audio
⑨
⑧
Key PAD
MicSpkTest
②
DAI⑩
Buzzer
Vibrator
⑨
Camera
Bluetooth
Video Camera
③
④
Bluetooth on
Bluetooth off
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10. ENGINEERING MODE
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
10.1 BB Test [MENU 1]
10.1.3 Backlight
This menu is to test the LCD Backlight and Keypad EL Backlight.
1) Backlight on : LCD Backlight and Keypad EL Backlight light on at the same time.
2) Backlight off : LCD Backlight and Keypad EL Backlight light off at the same time.
3) Backlight value : This controls brightness of Backlight. When entering into the menu,
the present backlight-value in the phone is displayed. Use Left/Right key
to adjust the level of brightness. The value of the brightness set at last will
be saved in the NVRAM.
10.1.2 LCD
1) COLOUR : WHITE, RED, GREEN, BLUE, BLACK
2) Contrast Value
10.1.1 CAMERA
This menu is to test the Camera.
1) Main LCD preview : It shows the picture on Main LCD.
10.1.4 Buzzer
This menu is to test the melody sound.
1) Melody on : Melody sound is played through the speaker.
2) Melody off : Melody sound is off.
10.1.5 VibratorThis menu is to test the vibration mode.
1) Vibrator on : Vibration mode is on.
2) Vibrator off : Vibration mode is off.
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LGE Internal Use Only
10. ENGINEERING MODE
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
10.1.6 ADC (Analog to Digital Converter)This displays the value of each ADC.
1) MVBAT ADC : Main Voltage Battery ADC
2) AUX ADC : Auxiliary ADC
3) TEMPER ADC : Temperature ADC
10.1.7 BATTERY
1) Bat Cal : This displays the value of Battery Calibration. The following menus are displayed
in order : BAT_LEV_4V, BAT_LEV_3_LIMIT, BAT_LEV_2_LIMIT,
BAT_LEV_1_LIMIT, BAT_IDLE_LI MIT, BAT_INCALL_LIMIT,
SHUT_DOWN_VOLTAGE, BAT_RECHARGE_LMT
2) TEMP Cal : This displays the value of Temperature Calibration. The following menus are
displayed in order : TEMP_HIGH_LIMIT, TEMP_HIGH_RECHARGE_LMT,
TEMP_LOW_RECHARGE_LMT, TEMP_LOW_LIMIT
10.1.8 Audio
This is a menu for setting the control register of Voiceband Baseband Codec chip.Although the actual value can be written over, it returns to default value after switching off and on the phone.
1) VbControl1 : VbControl1 bit Register Value Setting2) VbControl2 : VbControl2 bit Register Value Setting3) VbControl3 : VbControl3 bit Register Value Setting4) VbControl4 : VbControl4 bit Register Value Setting5) VbControl5 : VbControl5 bit Register Value Setting6) VbControl6 : VbControl6 bit Register Value Setting
10.1.9 DAI (Digital Audio Interface)
This menu is to set the Digital Audio Interface Mode for Speech Transcoder and Acoustic testing.
1) DAI AUDIO : DAI audio mode
2) DAI UPLINK : Speech encoder test
3) DAI DOWNLINK : Speech decoder test
4) DAI OFF : DAI mode off
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10. ENGINEERING MODE
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
10.2 RF Test [MENU 2]
10.2.1 SAR test
This menu is to test the Specific Absorption Rate.
1) SAR test on : Phone continuously process TX only. Call-setup equipment is not required.
2) SAR test off : TX process off
This menu is to test the volume of Melody. It rings in the following sequence. Volume 1,
Volume 2, Volume 3, Volume 0 (mute), Volume 4, Volume 5.
10.3 MF mode [MENU 3]This manufacturing mode is designed to do the baseband test automatically. Selecting this menu will process the test automatically, and phone displays the previous menu after completing the test.
10.3.1 All auto test
LCD, Backlight, Vibrator, Buzzer, Key Pad, Mic&Speaker,
10.3.2 BacklightLCD Backlight is on for about 1.5 seconds at the same time, then off.
10.3.3 Buzzer
10.3.4 Vibrator
Vibrator is on for about 1.5 seconds.
10.3.5 LCD1)LCD
Main LCD screen resolution tests horizontally and vertically one by one and fills the screen.
10.3.6 Key pad
When a pop-up message shows ‘Press Any Key’, you may press any keys including side keys, but not [Soft2 Key]. If the key is working properly, name of the key is displayed on the screen. Test will be completed in 15 seconds automatically.
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LGE Internal Use Only
10. ENGINEERING MODE
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
10.3.7 MicSpk Test
The sound from MIC is recorded for about 3 seconds, then it is replayed on the speaker automatically.
10.3.8 Camera Test
This menu is to test camera(preview and capture automatically.)
10.3.9 Video Camera Test
This menu is to test video camera(record and play automatically.)
10.4 Trace option [MENU 4]
10.5 Call timer [MENU 5]
10.6 Fact. Reset [MENU 6]
This menu is to set the Digital Audio Interface Mode for Speech Transcoder and Acoustic testing.
1) All calls : This displays total conversation time. User cannot reset this value.
2) Reset settings : This resets total conversation time to this, [00:00:00].
This is NOT a necessary menu to be used by neither engineers nor users.
This Factory Reset menu is to format data block in the flash memory and this procedure set up the default value in data block.
This displays software version stored in the phone.
Attention
① Fact. Reset (i.e.Factory Reset) should be only used during the Manufacturing process.
② Servicemen should NOT progress this menu, otherwise some of valuable data such as
Setting value, RF Calibration data, etc. cannot be restored again.
10.7 S/W version
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11. STAND ALONE TEST
11. STAND ALONE TEST
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
11.1 Introduction
This manual explains how to examine the status of RX and TX of the model.
A. Tx TestTX test - this is to see if the transmitter of the phones is activating normally.
B. Rx TestRX test - this is to see if the receiver of the phones is activating normally.
11.2 Setting Method
A. COM porta. Move your mouse on the “Connect” button, then click the right button of the mouse
and select “Com setting”.b. In the “Dialog Menu”, select the values as explained below.- Port : select a correct COM port- Baud rate : 38400- Leave the rest as default values
B. Tx
1. Selecting Channel- Select one of GSM or DCS Band and input appropriate channel.
2. Selecting APCa. Select either Power level or Scaling Factor.b. Power level- Input appropriate value GSM (between 5~19) or DCS (between 0~15)
c. Scaling Factor- A ‘Ramp Factor’ appears on the screen.- You may adjust the shape of the Ramp or directly input the values.
C. Rx
1. Selecting Channel- Select one of GSM or DCS Band and input appropriate channel.
2. Gain Control Index (0~ 26) and RSSI level- See if the value of RSSI is close to -16dBm when setting the value between 0 ~ 26 in Gain Control Index.- Normal phone should indicate the value of RSSI close to -16dBm.
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LGE Internal Use Only
11. STAND ALONE TEST
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
11.3 Means of Test
a. Select a Open COM portb. Set the Test band and channelc. Set the Burst Moded. Set the Burst Typee. Press the Send Setup to Target
Figure 11-1. HW test program
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11. STAND ALONE TEST
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
Figure 11-2. HW test setting
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Only for training and service purposes
LGE Internal Use Only
12. RF Calibration
12. RF Calibration
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
12.1 OverviewRF Calibration is the PC side Calibration tool that perform Tx, Rx and Battery Calibration with Agilent 8960(GSM call setting instrument) and Tektronix PS2521G(Programmable Power supply).Auto-cal generates calibration data by communicating with phone and measuring equipment then writeit into calibration data block of flash memory in GSM phone.
12.2 Procedure1. Copy the file to C:\Cm_Gsm_Multi2. Copy the files of((Windows XXX)MFCD DLL, vsflex7l_ocx_regist to C:\Cm_Gsm_Multi\dll,ocx3. Select MFCD DLL of your computer OS4. Click on “vsflex7l_ocx_regist”5. Click on “Multi_HK reg”6. Connect as Fig 12-2 (RS232 serial cable is connected between COM port of PC, in general.)7. Run HK_30exe to start calibration.8. Click “Logic Operation” of “SETTING” menu bar
9. Set PORT (using RS232 cable) that PC can communicate with the phone
10. Select “LOGIC MODE” thatyou want Logic mode:1-> Calibration only2-> Auto test only3-> Cal & Auto
4. 000
V0. 0000
A
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12. RF Calibration
Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes
LGE Internal Use Only
11. Select the model name “GM210”12. Click “Start” button
Model Name Start button
12.3 AGCThis procedure is for Rx calibration.In this procedure, We can get RSSI correction value. Set band EGSM and press Start button the result window will show correction values per every power level and gain code and the same measure is performed per every frequency.
12.4 APCThis procedure is for Tx calibration.In this procedure you can get proper scale factor value and measured power level.
12.5 ADCThis procedure is for battery calibration.You can get main Battery Config Table and temperature Config Table will be reset.
- 131 -
13. EXPLODED VIEW & REPLACEMENT PART LIST
13.1 EXPLODED VIEW
LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
ACGK0166001 SAFY0331756
ACGM0136304
ABGG00
MFEZ00
SVLM00
SPKY00
SURY00
SVCY00 ABFZ00
ABFZ00MTAC00
ADCA00 MIC300
SPKY01
ACKA00
ABGF00
SUSY00
SNGF00
GMEY00
ACGA00
ACGA00
SBPL00
ACGK00
ABGF00
ABGG00
MFEZ00
ACGM00
SNGF00
SUSY00
GMEY00
SAFY00
SURY00
ABFZ00
ABFZ00
ACKA00
ADCA00
MTAC00
SPKY00
SPKY01
SVCY00
SVLM00
MIC300
SBPL00
SJMY00
SJMY00
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Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
<Mechanic component> by SBOM standard on GCSC
LevelLocation
No.Description Part Number Spec Color Remark
1 GSM,BAR/FILP TGSM0084401 BLACK
2 AAAY00 ADDITION AAAY0471501 BLACK
3 ACGA00 COVER ASSY,BATTERY ACGA0030007 Open ACGA0030001 to see Assembly BLACK
4 MCJA00 COVER,BATTERY MCJA0090207 BLACK
4 MLEA00 LOCKER,BATTERY MLEA0050107 MOLD, PC LUPOY SC-1004A, , , , , BLACK
4 MSDB00 SPRING,COIL MSDB0007201 PRESS, STS, , , , , SILVER
4 MTAB00 TAPE,PROTECTION MTAB0356201 COMPLEX, (empty), , , , , TRANSPARENT
2 APAY00 PACKAGE APAY0134246 GW305 IDN(Asia Text UB/Corrupad/TR1-1HW/500ea) WITHOUTCOLOR
3 APLY00 PALLET ASSY APLY0003215 TDR TR1-1 Corrupad Palletizing WITHOUTCOLOR
4 MBEC00 BOX,CARTON MBEC0003001 BOX, TW, , 1142, 860, 780, WithoutColor
4 MCCL00 CAP,BOX MCCL0001701 BOX, TW, , 1152, 105, 785, WithoutColor
4 MPBZ00 PAD MPBZ0219601 COMPLEX, (empty), , 503, 860, 145, WithoutColor
4 MPCY00 PALLET MPCY0021602 COMPLEX, (empty), , , , , WITHOUTCOLOR
3 MBAD00 BAG,VINYL(PE) MBAD0005204 COMPLEX, (empty), , , , , WITHOUTCOLOR
3 MBEE00 BOX,MASTER MBEE0059801 BOX, TW, , 307, 170, 251, 1 COLOR WITHOUTCOLOR
3 MBEF00 BOX,UNIT MBEF0138717 PRINTING, (empty), , , , , WITHOUTCOLOR
3 MLAC00 LABEL,BARCODE MLAC0004541 PRINTING, (empty), , , , , WithoutColor
3 MLAJ00 LABEL,MASTER BOX MLAJ0004402 LABEL,MASTER BOX(for CGR TDR 2VER. mbox_label) WithoutColor
3 MLAZ00 LABEL MLAZ0050901 PRINTING, (empty), , , , , WITHOUTCOLOR
2 APEY PHONE APEY0926502 GW305 IDNSV (to see UADS) BLACK
3 ACGY00 COVER ASSY,EMS ACGY0029902 BLACK
4 ACGK COVER ASSY,FRONT ACGK0166001 BLACK
13.2 Replacement Parts Note: This Chapter is used for reference, Part order is ordered
- 134 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
5 ABGF00 BUTTON ASSY,MAIN ABGF0016104 Open ABGF0016101 to see drawig SILVER
5 ABGG BUTTON ASSY,SUB ABGG0012901 BLACK
5 MCJK00 COVER,FRONT MCJK0131901 MOLD, PC LUPOY SC-1004A, , , , , BLACK
5 MDAG00 DECO,FRONT MDAG0050701 MOLD, PC LUPOY SC-1004A, , , , , BLACK
5 MDAG01 DECO,FRONT MDAG0055301 MOLD, PC LUPOY SC-1004A, , , , , BLACK
5 MDAG02 DECO,FRONT MDAG0055401 MOLD, PC LUPOY SC-1004A, , , , , BLACK
5 MFBB00 FILTER,RECEIVER MFBB0032201 COMPLEX, (empty), , , , , BLACK
5 MFEZ FRAME MFEZ0019302 MOLD, PC LUPOY SC-1004A, , , , , TRANSPARENT
5 MPBG00 PAD,LCD MPBG0095201 COMPLEX, (empty), , , , , BLACK
5 MPBH00 PAD,MIKE MPBH0049001 COMPLEX, (empty), , , , , BLACK
5 MPBM00 PAD,RECEIVER MPBM0030301 COMPLEX, (empty), , , , , BLACK
5 MTAA00 TAPE,DECO MTAA0229401 COMPLEX, (empty), , , , , WITHOUTCOLOR
5 MTAA01 TAPE,DECO MTAA0226501 COMPLEX, (empty), , , , , WITHOUTCOLOR
5 MTAA02 TAPE,DECO MTAA0226701 COMPLEX, (empty), , , , , WITHOUTCOLOR
5 MTAB00 TAPE,PROTECTION MTAB0316101 COMPLEX, (empty), , , , , TRANSPARENT
5 MTAD00 TAPE,WINDOW MTAD0130701 COMPLEX, (empty), , , , , WITHOUTCOLOR
5 MWAC WINDOW,LCD MWAC0148401 MOLD, PMMA HI835M, , , , , WITHOUTCOLOR
4 ACGM COVER ASSY,REAR ACGM0136307 BLACK
5 MBFZ00 BRACKET MBFZ0035806 MOLD, PC LUPOY SC-1004A, , , , , WHITE
5 MBJL00 BUTTON,SIDE MBJL0091307 SILVER
5 MBJL01 BUTTON,SIDE MBJL0091407 SILVER
5 MCCE00 CAP,RECEPTACLE MCCE0051407 SILVER
5 MCCG00 CAP,MULTIMEDIA CARD MCCG0020407 SILVER
5 MCJN00 COVER,REAR MCJN0104607 SILVER
5 MDAD00 DECO,CAMERA MDAD0048404 MOLD, PC LUPOY SC-1004A, , , , , SILVER
5 MDAD01 DECO,CAMERA MDAD0049301 MOLD, ABS HI-153, , , , , SILVER
5 MDAK00 DECO,REAR MDAK0019607 BLACK
5 MFBC00 FILTER,SPEAKER MFBC0051901 COMPLEX, (empty), , , , , BLACK
- 135 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
5 MIDZ00 INSULATOR MIDZ0234501 COMPLEX, (empty), , , , , BLACK
5 MLAB00 LABEL,A/S MLAB0001102 C2000 USASV DIA 4.0 WHITE
5 MLEA00 LOCKER,BATTERY MLEA0050207 SILVER
5 MPBJ00 PAD,MOTOR MPBJ0066401 COMPLEX, (empty), , , , , BLACK
5 MPBT00 PAD,CAMERA MPBT0078401 COMPLEX, (empty), , , , , BLACK
5 MSDB00 SPRING,COIL MSDB0001301 BOX, DW, , , , , WITHOUTCOLOR
5 MTAA01 TAPE,DECO MTAA0194601 COMPLEX, (empty), , , , , TRANSPARENT
5 MTAB00 TAPE,PROTECTION MTAB0316201 COMPLEX, (empty), , , , , TRANSPARENT
5 MTAB01 TAPE,PROTECTION MTAB0367401 COMPLEX, (empty), , , , , BLUE
5 MTAG00 TAPE,BUTTON MTAG0014101 COMPLEX, (empty), , , , , GREEN
5 MTAK00 TAPE,CAMERA MTAK0027001 COMPLEX, (empty), , , , , TRANSPARENT
5 MWAE00 WINDOW,CAMERA MWAE0048501 CUTTING, PMMA MR 200, , , , , TRANSPARENT
4 GMEY00 SCREW MACHINE,BIND GMEY0013901 1.4 mm,4.0 mm,SWCH18A ,B ,+ ,HEAD: 2.7mm NYLOK BLACK
6 ABFZ00 BRACKET ASSY ABFZ0017101 BLACK
7 MBFZ00 BRACKET MBFZ0035701 COMPLEX, (empty), , , , , BLACK
7 MTAF00 TAPE,MOTOR MTAF0028901 COMPLEX, (empty), , , , , TRANSPARENT
7 MTAZ00 TAPE MTAZ0237801 COMPLEX, (empty), , , , , TRANSPARENT
6 ACKA00 CAN ASSY,SHIELD ACKA0020101 GW300 SILVER
7 MCBA00 CAN,SHIELD MCBA0051601 PRESS, STS, , , , , SILVER
7 MIDZ00 INSULATOR MIDZ0228801 shield can top BLUE
7 MIDZ01 INSULATOR MIDZ0228701 shield can right BLUE
7 MTAC00 TAPE,SHIELD MTAC0097001 COMPLEX, (empty), , , , , BLACK
7 MTAC01 TAPE,SHIELD MTAC0096901 COMPLEX, (empty), , , , , BLACK
6 ADCA00 DOME ASSY,METAL ADCA0100801 WITHOUTCOLOR
6 MIDZ00 INSULATOR MIDZ0222901 COMPLEX, (empty), , , , , BLUE
6 MPBU00 PAD,CONNECTOR MPBU0069701 COMPLEX, (empty), , , , , BLACK
6 MTAC00 TAPE,SHIELD MTAC0094601 COMPLEX, (empty), , , , , TRANSPARENT
- 136 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
6 MLAZ00 LABEL MLAZ0038301 PID Label 4 Array WITHOUTCOLOR
3 MLAA00 LABEL,APPROVAL MLAA0062303 COMPLEX, (empty), , , , , WITHOUTCOLOR
- 137 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
<Main component> by SBOM standard on GCSC
LevelLocation
No.Description Part Number Spec Color Remark
6 BFAA00 FILM,INMOLD BFAA0122401 ; ,BLACK , , , BLACK
5 SNGF00 ANTENNA,GSM,FIXED SNGF0049102 3.0 ,-5.0 dBd,, ,internal, GSM850/GSM900/DCS/PCS ,;,QUAD ,-5.0 ,50 ,3.0
5 SUSY00 SPEAKER SUSY0024804 PIN ,8 ohm,90 dB,16 mm,3.4T ,; , , , , , , ,CONTACT
4 SAFY00 PCB ASSY,MAIN SAFY0331739 AQUA BLUE
5 SAFB00 PCB ASSY,MAIN,INSERT SAFB0103001
7 ABFZ00 VIBRATOR,MOTOR SJMY0007110 3 V,.08 A,10*3.0 ,17mm elco8000 ,; ,3V , , , , , , ,
6 SPKY00 PCB,SIDEKEY SPKY0075701 POLYI ,0.66 mm,MULTI-2 , ,; , , , , , , , , ,
6 SPKY01 PCB,SIDEKEY SPKY0075801 POLYI ,0.66 mm,MULTI-2 , ,; , , , , , , , , ,
6 SURY00 RECEIVER SURY0011302 ASSY ,103 dB,32 ohm,11*3.2 ,15mm HAC ,; , , , , ,,WIRE ,
6 SVCY00 CAMERA SVCY0020301 CMOS ,MEGA ,2M FF SS-LSI(1/5"), 7x7x4.1,Socket
6 SVLM00 LCD MODULE SVLM0034001 Main ,2.4" ,320*240 ,54.3*46.8*1.7t ,262K ,TFT ,TM,NT35399 ,Landscape LCD ,
5 SAFF PCB ASSY,MAIN,SMT SAFF0245339 AQUA BLUE
6 SAFC00 PCB ASSY,MAIN,SMTBOTTOM SAFC0130701
7 ANT600 ANTENNA,GSM,FIXED SNGF0049801 3.0 ,-5.0 dBd,, ,internal, chip, PCB, bluetooth ,; ,SINGLE,-5.0 ,50 ,3.0
7 BAT100 BATTERY,CELL,LITHIUM SBCL0001701 2 V,0.5 mAh,CYLINDER ,Reflow type BB, Max T 1.67, phi4.8, Pb-Free
7 C100 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C101 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C102 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C103 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C104 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C105 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C106 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C107 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C108 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
13.2 Replacement Parts Note: This Chapter is used for reference, Part order is ordered
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Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 C109 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C110 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C111 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C112 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C113 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C114 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C115 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C116 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C117 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C118 CAP,CERAMIC,CHIP ECCH0003002 10000000 pF,10V ,Z ,Y5V ,HD ,2012 ,R/TP , , ,[empty],[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,1.25 mm
7 C119 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C120 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C121 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C122 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C123 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C126 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C127 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C128 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C129 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C130 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C131 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C132 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C133 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C134 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C135 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C136 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C137 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C138 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C139 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C140 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C141 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
- 139 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 C142 CAP,CHIP,MAKER ECZH0025502 22000000 pF,6.3V ,M ,X5R ,HD ,2012 ,R/TP ,; ,0.85t,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
7 C143 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C144 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C145 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C146 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C148 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C149 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C150 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C151 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C153 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C154 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C155 CAP,CERAMIC,CHIP ECCH0003002 10000000 pF,10V ,Z ,Y5V ,HD ,2012 ,R/TP , , ,[empty],[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,1.25 mm
7 C200 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C201 CAP,TANTAL,CHIP ECTH0001704 22 uF,10V ,M ,L_ESR ,2012 ,R/TP ,; , ,[empty] ,[empty] ,,[empty] , ,2.2X1.25X1.2MM ,[empty] ,[empty] ,[empty]
7 C202 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C203 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP
7 C204 CAP,CHIP,MAKER ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C205 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C206 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C208 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C209 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C210 CAP,CHIP,MAKER ECZH0003503 1 uF,25V ,K ,X5R ,HD ,1608 ,R/TP
7 C212 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP
7 C213 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C214 CAP,CHIP,MAKER ECZH0003503 1 uF,25V ,K ,X5R ,HD ,1608 ,R/TP
7 C215 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C216 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C217 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP
7 C219 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C300 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
- 140 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 C301 CAP,CERAMIC,CHIP ECCH0007802 4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
7 C302 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C303 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C304 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C305 CAP,CHIP,MAKER ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C306 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C307 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C308 CAP,CERAMIC,CHIP ECCH0007802 4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
7 C309 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP
7 C310 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP
7 C311 CAP,CHIP,MAKER ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C312 CAP,CERAMIC,CHIP ECCH0005604 10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty],[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm
7 C313 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C314 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C315 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C316 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C317 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP
7 C318 CAP,CHIP,MAKER ECZH0001108 6.8 nF,25V ,K ,X7R ,HD ,1005 ,R/TP , , ,[empty] ,[empty],[empty] ,[empty] ,[empty] ,[empty]
7 C319 CAP,CHIP,MAKER ECZH0001108 6.8 nF,25V ,K ,X7R ,HD ,1005 ,R/TP , , ,[empty] ,[empty],[empty] ,[empty] ,[empty] ,[empty]
7 C320 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C321 CAP,CHIP,MAKER ECZH0001121 470 pF,50V ,K ,X7R ,HD ,1005 ,R/TP
7 C322 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C323 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP
7 C324 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP
7 C325 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C326 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP
7 C327 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP
7 C328 CAP,CHIP,MAKER ECZH0000901 24 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C329 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP
7 C330 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP
- 141 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 C331 CAP,CHIP,MAKER ECZH0001121 470 pF,50V ,K ,X7R ,HD ,1005 ,R/TP
7 C332 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C333 CAP,CERAMIC,CHIP ECCH0007802 4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
7 C400 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP
7 C401 CAP,CHIP,MAKER ECZH0000841 56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C402 CAP,CHIP,MAKER ECZH0000841 56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C403 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C404 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP
7 C405 CAP,CHIP,MAKER ECZH0000841 56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C406 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C407 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C408 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C409 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP
7 C410 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP
7 C411 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C412 CAP,CERAMIC,CHIP ECCH0000179 22 nF,16V ,K ,X5R ,HD ,1005 ,R/TP
7 C413 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C414 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C415 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C416 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C417 CAP,CERAMIC,CHIP ECCH0007802 4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
7 C418 CAP,CERAMIC,CHIP ECCH0007802 4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP
7 C419 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C500 CAP,CERAMIC,CHIP ECCH0000185 5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
7 C502 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP
7 C503 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP
7 C504 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C505 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C506 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C507 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C508 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
- 142 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 C509 CAP,CHIP,MAKER ECZH0025502 22000000 pF,6.3V ,M ,X5R ,HD ,2012 ,R/TP ,; ,0.85t,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty]
7 C510 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP
7 C511 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C512 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C513 CAP,CERAMIC,CHIP ECCH0000133 220 pF,50V ,K ,X7R ,HD ,1005 ,R/TP
7 C514 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP
7 C516 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C517 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP
7 C518 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP
7 C519 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP
7 C520 CAP,CERAMIC,CHIP ECCH0000185 5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
7 C521 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP
7 C522 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C523 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C524 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C526 CAP,CERAMIC,CHIP ECCH0000701 1.2 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
7 C529 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP
7 C531 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
7 C532 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C600 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C602 CAP,CERAMIC,CHIP ECCH0000112 15 pF,50V,J,NP0,TC,1005,R/TP
7 C603 CAP,CERAMIC,CHIP ECCH0000112 15 pF,50V,J,NP0,TC,1005,R/TP
7 C604 CAP,CERAMIC,CHIP ECCH0002002 47000 pF,10V ,K ,B ,HD ,1005 ,R/TP
7 C605 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP
7 C606 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C607 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C608 CAP,CHIP,MAKER ECZH0000822 1.5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
7 C610 CAP,CERAMIC,CHIP ECCH0000112 15 pF,50V,J,NP0,TC,1005,R/TP
7 C611 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP
7 C612 CAP,CHIP,MAKER ECZH0001126 820 pF,50V ,K ,X7R ,HD ,1005 ,R/TP
7 C613 CAP,CHIP,MAKER ECZH0001126 820 pF,50V ,K ,X7R ,HD ,1005 ,R/TP
- 143 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 C616 CAP,CERAMIC,CHIP ECCH0000112 15 pF,50V,J,NP0,TC,1005,R/TP
7 C618 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP
7 C619 CAP,CERAMIC,CHIP ECCH0000112 15 pF,50V,J,NP0,TC,1005,R/TP
7 C620 CAP,CHIP,MAKER ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP
7 C621 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP
7 C622 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP
7 C623 CAP,CERAMIC,CHIP ECCH0000180 3.3 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
7 C624 CAP,CHIP,MAKER ECZH0003124 68 nF,16V ,K ,X7R ,HD ,1005 ,R/TP
7 C625 CAP,CERAMIC,CHIP ECCH0000163 47 nF,10V,K,X5R,HD,1005,R/TP
7 C626 CAP,CHIP,MAKER ECZH0000816 12 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 C627 CAP,CHIP,MAKER ECZH0000816 12 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 CN200 CONN,RECEPTACLE ENEY0003801 2 PIN, , ,
7 CN201 CONNECTOR,I/O ENRY0007801 5 ,.65 mm,ANGLE , , ,; , ,0.64MM ,ANGLE,RECEPTACLE ,DIP ,[empty] ,
7 CN202 CONNECTOR,ETC ENZY0019802 3 ,2.5 mm,ETC ,- ,-
7 CN402 CONNECTOR,FFC/FPC ENQY0014201 27 PIN,0.3 mm,STRAIGHT , , ,; , ,0.30MM ,FFC/FPC,STRAIGHT ,BOTH ,SMD ,R ,LOCKING ,
7 D1 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
- 144 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 D100 DIODE,SWITCHING EDSY0017301 VSM ,15 V,100 mA,R/TP ,PB-FREE
7 D101 DIODE,SWITCHING EDSY0017301 VSM ,15 V,100 mA,R/TP ,PB-FREE
7 D2 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
7 DIODE,TVS EDTY0008606 DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
- 145 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 D3 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D4 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D400 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D401 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D402 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D403 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D404 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D405 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D406 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D407 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D408 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D409 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D410 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D411 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D412 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D413 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D414 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D415 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 D5 DIODE,TVS EDTY0009401 VMN2 ,5 V,10 W,R/TP ,1.0*0.6*0.4 ,; , ,7.82V , , ,100mW,[empty] ,[empty] ,2P ,1
7 FB100 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 ,
7 FB101 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 ,
7 FB200 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 ,
7 FB201 FILTER,BEAD,CHIP SFBH0008105 1800 ohm,1005 ,Chip bead ,; ,1800ohm ,; ,[empty] ,R/TP
- 146 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 FB300 RES,CHIP,MAKER ERHZ0000419 15 ohm,1/16W ,J ,1005 ,R/TP
7 FB301 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 ,
7 FB302 FILTER,BEAD,CHIP SFBH0008105 1800 ohm,1005 ,Chip bead ,; ,1800ohm ,; ,[empty] ,R/TP
7 FB303 FILTER,BEAD,CHIP SFBH0008105 1800 ohm,1005 ,Chip bead ,; ,1800ohm ,; ,[empty] ,R/TP
7 FB304 FILTER,BEAD,CHIP SFBH0008105 1800 ohm,1005 ,Chip bead ,; ,1800ohm ,; ,[empty] ,R/TP
7 FB305 RES,CHIP,MAKER ERHZ0000419 15 ohm,1/16W ,J ,1005 ,R/TP
7 FB306 FILTER,BEAD,CHIP SFBH0002302 120 ohm,1608 ,CHIP BEAD, 2000mA
7 FB400 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 ,
7 FB401 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 ,
7 FB402 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 ,
7 FB600 FILTER,BEAD,CHIP SFBH0008101 600 ohm,1005 ,
7 FL400 FILTER,EMI/POWER SFEY0015501 SMD ,Pb-free_4ch_5p-100ohm-5p ,; ,Filter,LCR
7 FL401 FILTER,EMI/POWER SFEY0015501 SMD ,Pb-free_4ch_5p-100ohm-5p ,; ,Filter,LCR
7 FL402 FILTER,EMI/POWER SFEY0015501 SMD ,Pb-free_4ch_5p-100ohm-5p ,; ,Filter,LCR
7 FL403 FILTER,EMI/POWER SFEY0015501 SMD ,Pb-free_4ch_5p-100ohm-5p ,; ,Filter,LCR
7 FL404 FILTER,EMI/POWER SFEY0015501 SMD ,Pb-free_4ch_5p-100ohm-5p ,; ,Filter,LCR
7 FL405 FILTER,EMI/POWER SFEY0015501 SMD ,Pb-free_4ch_5p-100ohm-5p ,; ,Filter,LCR
7 FL500 FILTER,SAW,DUAL SFSB0001802
881.5 MHz,25 MHz,2 dB,35 dB,942.5 MHz,35 MHz,2.4dB,20 dB,1.8*1.4*0.5 ,SMD,869M~894M,925M~960M,10p,B,150_82,150_82,GSM850+EGSM Rx, HL ,; , ,1.8*1.4*0.5 ,SMD ,R/TP
7 FL501 FILTER,SAW,DUAL SFSB0001902
1842.5 MHz,75 MHz,2.5 dB,10 dB,1960 MHz,60 MHz,2.6dB,11 dB,1.8*1.4*0.5 ,SMD,1805M~1880M,1930M~1990M,10p,B,150_15,150_22,DCS+PCS Rx, HL ,; , ,1.8*1.4*0.5 ,SMD ,R/TP
7 FL600 FILTER,DIELECTRIC SFDY00026012450 MHz,2.0*1.25*1.0 ,SMD ,2400M~2500M, IL 3.8,8pin, U-B, 34.2_j95, BT (CSR BC41B143A) ,; ,BPF ,2450,100 ,SMD ,R/TP
7 IC200 IC EUSY0371201 WLP ,20 ,R/TP ,MUIC for 5Pin Micro USB ,; ,IC,AnalogSwitch
7 J200 CONN,SOCKET ENSY0018701 6 PIN,ETC , ,2.54 mm,H=1.8
7 J300 CONN,JACK/PLUG,EARPHONE ENJE0007501 ,6 , ,; ,4P ,[empty] ,[empty] ,[empty] , ,[empty]
,13.2x6.1x4.32t
7 L100 INDUCTOR,SMD,POWER ELCP0006703 10 uH,M ,3.2*2.6*1.0 ,R/TP ,
7 L101 INDUCTOR,CHIP ELCH0004714 18 nH,J ,1005 ,R/TP ,
7 L200 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP ,
7 L201 INDUCTOR,CHIP ELCH0010302 100 nH,J ,1608 ,R/TP ,chip coil
- 147 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 L301 INDUCTOR,CHIP ELCH0003842 100 nH,J ,1005 ,R/TP ,MLCI
7 L303 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP ,
7 L304 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP ,
7 L305 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP ,
7 L306 INDUCTOR,CHIP ELCH0003842 100 nH,J ,1005 ,R/TP ,MLCI
7 L307 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP ,
7 L308 INDUCTOR,CHIP ELCH0010302 100 nH,J ,1608 ,R/TP ,chip coil
7 L309 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP ,
7 L500 INDUCTOR,CHIP ELCH0001408 6.8 nH,J ,1005 ,R/TP ,Pb Free
7 L501 INDUCTOR,CHIP ELCH0001039 2.7 nH,S ,1005 ,R/TP ,PBFREE
7 L502 INDUCTOR,CHIP ELCH0001033 1.5 nH,S ,1005 ,R/TP ,PBFREE
7 L503 INDUCTOR,CHIP ELCH0001034 3.3 nH,S ,1005 ,R/TP ,PBFREE
7 L504 INDUCTOR,CHIP ELCH0004720 1.2 nH,S ,1005 ,R/TP ,
7 L505 INDUCTOR,CHIP ELCH0001408 6.8 nH,J ,1005 ,R/TP ,Pb Free
7 L506 INDUCTOR,CHIP ELCH0001052 18 nH,J ,1005 ,R/TP ,PBFREE
7 L507 INDUCTOR,CHIP ELCH0001052 18 nH,J ,1005 ,R/TP ,PBFREE
7 L508 INDUCTOR,CHIP ELCH0001430 100 nH,J ,1005 ,R/TP ,PBFREE
7 L509 INDUCTOR,CHIP ELCH0001412 1.8 nH,S ,1005 ,R/TP ,PBFREE
7 L600 INDUCTOR,CHIP ELCH0010402 270 nH,M ,1005 ,R/TP ,CHIP
7 L601 INDUCTOR,CHIP ELCH0004716 39 nH,J ,1005 ,R/TP ,
7 L602 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
7 L604 INDUCTOR,CHIP ELCH0003823 470 nH,K ,1608 ,R/TP ,chip coil,PBFREE
7 L605 INDUCTOR,CHIP ELCH0001413 22 nH,J ,1005 ,R/TP ,PBFREE
7 L606 INDUCTOR,CHIP ELCH0004706 10 nH,J ,1005 ,R/TP ,
7 M601 MODULE,ETC SMZY0015801 84 Ball 0.5pitch, BGA , Bluetooth+FM (6.0*6.0*1.0)
7 PT500 THERMISTOR SETY0006301 NTC ,10000 ohm,SMD ,1005, 3350~3399k, J, R/T,PBFREE
7 R102 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R103 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R104 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R106 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R107 RES,CHIP ERHY0000254 4.7K ohm,1/16W,J,1005,R/TP
- 148 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 R108 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R109 RES,CHIP,MAKER ERHZ0000485 4700 ohm,1/16W ,J ,1005 ,R/TP
7 R110 RES,CHIP ERHY0000254 4.7K ohm,1/16W,J,1005,R/TP
7 R111 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R112 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R113 RES,CHIP,MAKER ERHZ0000434 1 ohm,1/16W ,J ,1005 ,R/TP
7 R114 RES,CHIP,MAKER ERHZ0000312 68 Kohm,1/16W ,F ,1005 ,R/TP
7 R115 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP
7 R116 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 ,
7 R118 RES,CHIP,MAKER ERHZ0000434 1 ohm,1/16W ,J ,1005 ,R/TP
7 R119 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R120 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R121 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R122 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R123 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R126 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R127 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R128 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R129 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R130 RES,CHIP,MAKER ERHZ0000445 220 Kohm,1/16W ,J ,1005 ,R/TP
7 R131 RES,CHIP,MAKER ERHZ0000213 120 Kohm,1/16W ,F ,1005 ,R/TP
7 R132 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R133 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R134 RES,CHIP ERHY0000512 10M ohm,1/16W,J,1608,R/TP
7 R135 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R136 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R137 RES,CHIP,MAKER ERHZ0000465 3300 ohm,1/16W ,J ,1005 ,R/TP
7 R138 RES,CHIP,MAKER ERHZ0000414 120 Kohm,1/16W ,J ,1005 ,R/TP
7 R140 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R141 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R142 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
- 149 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 R144 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP
7 R145 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R146 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R200 RES,CHIP,MAKER ERHZ0000422 15 Kohm,1/16W ,J ,1005 ,R/TP
7 R201 RES,CHIP,MAKER ERHZ0000422 15 Kohm,1/16W ,J ,1005 ,R/TP
7 R202 RES,CHIP,MAKER ERHZ0000522 24 ohm,1/16W ,J ,1005 ,R/TP
7 R203 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R204 RES,CHIP,MAKER ERHZ0000441 22 ohm,1/16W ,J ,1005 ,R/TP
7 R205 RES,CHIP,MAKER ERHZ0000441 22 ohm,1/16W ,J ,1005 ,R/TP
7 R206 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R208 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP
7 R209 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R210 FILTER,BEAD,CHIP SFBH0008101 600 ohm,1005 ,
7 R211 FILTER,BEAD,CHIP SFBH0008101 600 ohm,1005 ,
7 R213 RES,CHIP,MAKER ERHZ0000443 2200 ohm,1/16W ,J ,1005 ,R/TP
7 R214 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP
7 R215 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R216 RES,CHIP ERHY0000185 820 ohm,1/16W ,F ,1005 ,R/TP
7 R217 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R218 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R219 RES,CHIP,MAKER ERHZ0000236 2000 ohm,1/16W ,F ,1005 ,R/TP
7 R220 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP
7 R221 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP
7 R222 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP
7 R223 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP
7 R224 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R225 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP
7 R226 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP
7 R227 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP
7 R303 RES,CHIP,MAKER ERHZ0000435 20 ohm,1/16W ,J ,1005 ,R/TP
7 R304 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
- 150 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 R305 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP
7 R306 RES,CHIP,MAKER ERHZ0000443 2200 ohm,1/16W ,J ,1005 ,R/TP
7 R308 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R310 RES,CHIP,MAKER ERHZ0000439 200 Kohm,1/16W ,J ,1005 ,R/TP
7 R311 FILTER,BEAD,CHIP SFBH0008101 600 ohm,1005 ,
7 R312 RES,CHIP,MAKER ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP
7 R313 RES,CHIP,MAKER ERHZ0000445 220 Kohm,1/16W ,J ,1005 ,R/TP
7 R314 RES,CHIP,MAKER ERHZ0000435 20 ohm,1/16W ,J ,1005 ,R/TP
7 R315 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R316 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R400 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R401 RES,CHIP,MAKER ERHZ0000243 2200 ohm,1/16W ,F ,1005 ,R/TP
7 R402 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R403 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R404 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R405 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R406 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R410 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R411 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R412 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R415 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R419 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP
7 R420 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP
7 R421 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP
7 R422 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP
7 R423 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP
7 R424 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP
7 R425 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP
7 R426 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP
7 R427 RES,CHIP,MAKER ERHZ0000243 2200 ohm,1/16W ,F ,1005 ,R/TP
7 R428 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP
- 151 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 R429 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP
7 R500 RES,CHIP ERHY0000241 1K ohm,1/16W,J,1005,R/TP
7 R505 RES,CHIP,MAKER ERHZ0000504 68 ohm,1/16W ,J ,1005 ,R/TP
7 R506 RES,CHIP,MAKER ERHZ0000504 68 ohm,1/16W ,J ,1005 ,R/TP
7 R509 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R510 RES,CHIP,MAKER ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP
7 R513 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP
7 R603 RES,CHIP,MAKER ERHZ0000434 1 ohm,1/16W ,J ,1005 ,R/TP
7 R604 RES,CHIP,MAKER ERHZ0000287 47 Kohm,1/16W ,F ,1005 ,R/TP
7 R605 RES,CHIP,MAKER ERHZ0000496 560 ohm,1/16W ,J ,1005 ,R/TP
7 R606 RES,CHIP,MAKER ERHZ0000434 1 ohm,1/16W ,J ,1005 ,R/TP
7 R607 RES,CHIP,MAKER ERHZ0000456 2.2 ohm,1/16W ,J ,1005 ,R/TP
7 S200 CONN,SOCKET ENSY0023501 8 ,ETC ,15.1X14.0X1.78t ,0.9 mm,Reverse,Detect
7 S400 CONN,SOCKET ENSY0022201 24 ,ETC , , mm,7*7, 1.3M (1/5") Socket Type
7 SW500 CONN,RF SWITCH ENWY0005301 ,SMD , dB,H=1.85 ,; ,3.00MM ,STRAIGHT ,RF ADAPTER,SMD ,R/TP ,AU , ,
7 U100 IC EUSY0389001 FBGA ,107 ,ETC ,FULLY 1.8V 1G(LB/64Mx16)NAND+512M(8Mx4x16) SDRAM ,; ,IC,MCP
7 U101 IC EUSY0369001
CSP-BGA ,388 ,R/TP,ATLAS3HLite,EDGE/GPRS,ARM926EJ-S-208MHz,QVGA,CAM2M,no HW ISP ,; ,IC,DigitalBaseband Processor
7 U200 IC EUSY0160401 SOT-23 ,3 PIN,R/TP ,DC MOTOR DRIVER /INTEGERATED RELAY
7 U201 IC EUSY0388501 DFN ,10 ,R/TP ,Cal Test Mode Single Charger IC for MicroUSB ,; ,IC,Charger
7 U300 IC EUSY0390501 WLCSP ,20 ,R/TP , ,; ,IC,Audio Sub System
7 U301 IC EUSY0250501 SC70 ,5 PIN,R/TP ,Comparator, pin compatible toEUSY0077701
7 U400 IC EUSY0385101 MLPQ-UT ,20 ,R/TP ,6CH+4LDO ,; ,IC,Sub PMIC
7 U500 RF MODULE,HANDSET SMRH0005401 MHz, MHz, ,ADI 3H Lite Reference Tx M. 6x6. H/F
7 U501 IC EUSY0280102 LFCSP40 ,40 PIN,R/TP ,EDGE QUAD BANDTRANSCEIVER, Othello E.
7 VA300 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA301 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA302 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
- 152 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 VA303 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA304 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA305 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA307 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA308 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA400 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA401 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA402 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA403 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA404 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA405 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA406 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA407 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 VA408 VARISTOR SEVY0004301 18 V, ,SMD ,10pF, 1005
7 X100 X-TAL EXXY0018701 32.768 KHz,20 PPM,12.5 pF,70 Kohm,SMD ,3.2*1.5*0.9,
7 X500 X-TAL EXXY0025201 26 MHz,10 PPM,11 pF,60 ohm,SMD ,3.2*2.5*0.75,exclusive use at ADI RFIC ,; , ,10PPM , , , ,SMD ,P/TP
7 X600 X-TAL EXXY0024401 26 MHz,10 PPM,10 pF,.5 ohm,SMD ,32*25*0.6 ,. ,. ,.,10PPM ,10 ,. ,. ,SMD ,P/TP
7 ZD3 DIODE,TVS EDTY0008601 SOD-323 ,6 V,400 W,R/TP ,PB-FREE
6 SAFD00 PCB ASSY,MAIN,SMT TOP SAFD0127601
7 LD400 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD401 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD402 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD403 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD404 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD405 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD406 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD407 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD408 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD409 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD410 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
- 153 -Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
13. EXPLODED VIEW & REPLACEMENT PART LIST
LevelLocation
No.Description Part Number Spec Color Remark
7 LD411 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD412 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD413 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD414 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 LD415 DIODE,LED,CHIP EDLH0005901 White ,1608 ,R/TP ,White LED
7 MIC300 MICROPHONE SUMY0010609 UNIT ,-42 dB,3.76*2.95*1.1 ,mems smd mic ,; , , ,OMNI,[empty] , ,[empty]
7 R407 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R409 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R413 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R414 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R416 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 R417 RES,CHIP,MAKER ERHZ0000420 150 ohm,1/16W ,J ,1005 ,R/TP
7 SPFY00 PCB,MAIN SPFY0204401 FR-4 ,0.8 mm,STAGGERED-8 , ,; , , , , , , , , ,
7 ZD1 DIODE,TVS EDTY0008601 SOD-323 ,6 V,400 W,R/TP ,PB-FREE
7 ZD2 DIODE,TVS EDTY0008601 SOD-323 ,6 V,400 W,R/TP ,PB-FREE
- 154 -LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Note