LCT B85TDU22H Service Manual

59
LH19/22S85D SERVICE MANUAL INDEX: PART 1Brief Introduction Of The LH19/22S85D Schematic Diagram Block Printed Circuit PART 2: Exploded view PART 3 IC Introduction PART 4: Detailed Circuit PART 5: Components List PART6: Debug Instruction

Transcript of LCT B85TDU22H Service Manual

Page 1: LCT B85TDU22H Service Manual

LH19/22S85D SERVICE MANUAL

INDEX:

PART 1:Brief Introduction Of The LH19/22S85DSchematic Diagram Block

Printed Circuit

PART 2: Exploded view

PART 3:IC Introduction

PART 4: Detailed Circuit

PART 5: Components List

PART6: Debug Instruction

Page 2: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

J3CON8 J14

KEY&IR CONNECTORLVDS CONNECTOR

AMPLIFER CONNECTOR

SPV7100

PANEL

KEY&IR BOARD

GND R GND L5V IR GND K0 R G GND K1 K2 K3 K4 K5 K6 K7

J4INVERTER CON

NECT

OR12V 12V EN ADJ

GND

GND

INVERTER B

OARD

DC12V HDMI PC AVYUV

SCART SVHSPCMCIA

USBTUNER

PCAUDIOINEarphone

Schematic Diagram

Part1:Part1:Part1:Part1:Part1:Part1:Part1:Part1:Part1:

Part1:

Page 3: LCT B85TDU22H Service Manual

Printed CircuitPrinted CircuitPrinted CircuitPrinted CircuitPrinted Circuit

Printed Circuit

TV Main Board (Top View)

Page 4: LCT B85TDU22H Service Manual

TV Main Board (Bottom view)

Page 5: LCT B85TDU22H Service Manual

Exploded view

Part2:

Page 6: LCT B85TDU22H Service Manual

IC IntroductionPart3:

Page 1 - 9 Rev. 1.1 May.22, 2007

OCP2030

SWITCHING BUCK REGULATOR

General Description The OCP2030 is a buck topology of switching regulator for wide operating voltage applications field. The OCP2030 includes a high current P-MOSFET, high precision reference (0.5V) for comparing output voltage with feedback amplifier, an internal dead-time controller and oscillator for controlling the maximum duty cycle and PWM frequency, and has power-on programmable soft start time and short circuit PMOS turn-off and auto re-start protection functions.

Features Precision feedback reference voltage: 0.5V (2%) Wide supply voltage operating range: 3.6 to 20V Low current consumption: 3mA Internal fixed oscillator frequency: Typ. 360KHz Programmable Soft-Start function (SS) Short Circuit Shutdown and Auto Re-start function(ARSCP) Built-in P-MOSFET for 3A loading capability Package: SOP8

Pin Configuration

Top View

Block Diagram

Name No. Status Description VCC 1 P IC Power Supply (PMOS Source)

SS/SCP 2 I Connecting with a Soft-start & ARSCP timing capacitor

IN- 3 I Error Amplifier Inverting Input

FB 4 O Error Amplifier Compensation Output

5 GND 6 P IC Ground

7 LX 8 O PMOS High Current Output

8

7

6

5

1

2

3

4

OCP2030

Oscillator

0.5V500Ω

ReferenceRegulator

36KΩ

85

ThermalShuntdown

6

4

1.25V

1

0.8V

7

3

Soft start&Auto Re-startS.C.P Circuits

2

Output drivecontrol circuits

Page 7: LCT B85TDU22H Service Manual

Philips Semiconductors Product data

CBT3257Quad 1-of-2 multiplexer/demultiplexer

FEATURES• 5 Ω switch connection between two ports

• TTL-compatible input levels

• Minimal propagation delay through the switch

• Latch-up protection exceeds 500 mA per JESD78

• ESD protection exceeds 2000 V HBM per JESD22-A114,200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101

DESCRIPTIONThe CBT3257 is a quad 1-of-2 high-speed TTL-compatiblemultiplexer/demultiplexer. The low on resistance of the switch allowsinputs to be connected to outputs without adding propagation delayor generating additional ground bounce noise.

Output Enable (OE) and select-control (S) inputs select theappropriate B1 and B2 outputs for the A-input data.

The CBT3257 is characterized for operation from -40 to +85 °C.

PIN CONFIGURATION

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16S

1B1

1B2

1A

2B1

2B2

2A

GND

VCC

OE

4B1

4B2

4A

3B1

3B2

3A

SA00533

PIN DESCRIPTIONPIN NUMBER SYMBOL NAME AND FUNCTION

1 S Select-control input

2, 3,5, 6,

10, 11,13, 14

1B1, 1B2,2B1, 2B23B1, 3B24B1, 4B2

B outputs

4, 7, 9, 12 1A, 2A, 3A, 4A A inputs

8 GND Ground (0 V)

15 OE Output enable

16 VCC Positive supply voltage

ORDERING INFORMATIONPACKAGES TEMPERATURE RANGE ORDER CODE TOPSIDE MARK DWG NUMBER

16-pin plastic SO -40 to 85 °C CBT3257D CBT3257D SOT109-1

16-pin plastic SSOP -40 to 85 °C CBT3257DB CT3257 SOT338-1

16-pin plastic SSOP (QSOP) -40 to 85 °C CBT3257DS CBT3257 SOT519-1

16-pin plastic TSSOP -40 to 85 °C CBT3257PW CBT3257 SOT403-1

Standard packing quantities and other packaging data is available at www.philipslogic.com/packaging.

Page 8: LCT B85TDU22H Service Manual

Si2301BDSVishay Siliconix

P-Channel 2.5-V (G-S) MOSFET

PRODUCT SUMMARY

VDS (V) rDS(on) () ID (A)b

200.100 @ VGS = -4.5 V -2.4

-200.150 @ VGS = -2.5 V -2.0

G

TO-236(SOT-23)

S

D

Top View

2

3

1

Si2301 BDS (L1)*

*Marking Code

Ordering Information: Si2301BDS-T1

ABSOLUTE MAXIMUM RATINGS (TA = 25C UNLESS OTHERWISE NOTED)

Parameter Symbol 5 sec Steady State Unit

Drain-Source Voltage VDS -20V

Gate-Source Voltage VGS 8V

Continuous Drain Current (TJ = 150C)bTA= 25C

ID-2.4 -2.2

Continuous Drain Current (TJ = 150C)bTA= 70C

ID-1.9 -1.8

APulsed Drain Currenta IDM -10

A

Continuous Source Current (Diode Conduction)b IS -0.72 -0.6

Power DissipationbTA= 25C

PD

0.9 0.7WPower Dissipationb

TA= 70CPD

0.57 0.45W

Operating Junction and Storage Temperature Range TJ, Tstg -55 to 150 C

THERMAL RESISTANCE RATINGS

Parameter Symbol Typical Maximum Unit

Maximum Junction-to-Ambientb

R120 145

C/WMaximum Junction-to-Ambientc

RthJA140 175

C/W

Notesa. Pulse width limited by maximum junction temperature.b. Surface Mounted on FR4 Board, t 5 sec.c. Surface Mounted on FR4 Board.

Page 9: LCT B85TDU22H Service Manual

AP1084

5A Low Dropout Positive Adjustable or Fixed-Mode Regulator

Features • 1.4V maximum dropout at full load current • Built-in thermal shutdown • Output current limiting • Adjustable output voltage or fixed 1.5V, 1.8V, 2.5V, 3.3V, 5.0V

• Fast transient response • Good noise rejection • Package : TO252, TO263, TO220

Ordering Information

General Description AP1084 is a low dropout positive adjustable or fixed-mode regulator with minimum of 5.0A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1084 is also well suited for other applications such as VGA cards. AP1084 is guaranteed to have lower than 1.4V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 3.3V with 4.7 to 12V input supply.

AP1084 X X X X

Low Dropout Regulator Package Vout

D : TO252-3LK : TO263-3LT : TO220-3L

Blank : Adj15 = 1.5V18 = 1.8V25 = 2.5V33 = 3.3V50 = 5.0V

Packing

Blank : TubeA : Taping

Lead Free

Blank : NormalL : Lead Free Package

Typical Circuit

5.0V to 3.3V Fixed Mode Regulator

C2100uF

5V

3.3V/5A

Tab is Vout

Vin

Vout

GND

C1100uF

Adjustable Regulator

R1

R2

C2100uF

5V

2.5V/5A

Tab is Vout

Vin

Vout

Adj

C1100uF

121

121

Ω

Ω

)1

2REFo R

R(1VV +∗=Note:

Page 10: LCT B85TDU22H Service Manual

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

AP1117

Features

- 1.4V maximum dropout at full load current - Fast transient response - Output current limiting - Built-in thermal shutdown - Packages: SOT223, TO263, TO252, TO220, SOT89

- Good noise rejection - 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 1.9V, 2.5V, 3.3V, 5.0V

Applications

- PC peripheral - Communication

General Description

AP1117 is a low dropout positive adjustable or fixed-mode regulator with minimum of 1A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1117 is also well suited for other applications such as VGA cards. AP1117 is guaranteed to have lower than 1.4V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 5.0 with 6.4V to 12V input supply.

Ordering Information

AP 1117 X XX X X

Low Dropout Regulator Package VoutE : SOT223-3LK : TO263-3LD : TO252-3LT : TO220-3LY : SOT89-3L

Blank : ADJ15 : 1.5V18 : 1.8V19: 1.9V25 : 2.5V33 : 3.3V50 : 5.0V

PackingBlank : TubeA : Taping

Lead Free

Blank : NormalL : Lead Free Package

Typical Circuit

C2100uF

5V

3.3V/1A

Tab is Vout

Vin

Vout

GND

C1100uF

( 5V/3.3V fixed output )

R1121R2

121

C2100uF

5V

2.5V/1A

Tab is Vout

Vin

Vout

Adj

C1100uF

oV

( 5V/2.5V ADJ output )

)1

2REFo R

R(1 VV +∗=Note:

Ω

Ω

Page 11: LCT B85TDU22H Service Manual

Advanced Power P-CHANNEL ENHANCEMENT MODE

Electronics Corp. POWER MOSFET

Simple Drive Requirement BVDSS -30V Low On-resistance RDS(ON) 50mΩ Fast Switching ID -5.3A

Description

Absolute Maximum RatingsSymbol Units

VDS VVGS VID@TA=25 A

ID@TA=70 AIDM APD@TA=25 W

W/TSTG

TJ

Symbol Value UnitRthj-amb Thermal Resistance Junction-ambient3 Max. 50 /W

Thermal DataParameter

Total Power Dissipation 2.5

-55 to 150Operating Junction Temperature Range -55 to 150

Linear Derating Factor 0.02Storage Temperature Range

Continuous Drain Current3 -4.7Pulsed Drain Current1 -20

ParameterDrain-Source VoltageGate-Source VoltageContinuous Drain Current3

AP9435M

Rating-30

-5.3± 20

The Advanced Power MOSFETs from APEC provide thedesigner with the best combination of fast switching,ruggedized device design, low on-resistance and cost-effectiveness.

The SO-8 package is universally preferred for all commercial-industrialsurface mount applications and suited for low voltage applicationssuch as DC/DC converters.

SS

SG

DD

DD

SO-8

G

D

S

Page 12: LCT B85TDU22H Service Manual

November 1995

2N7000 / 2N7002 / NDS7002A N-Channel Enhancement Mode Field Effect Transistor

General Description Features

___________________________________________________________________________________________

Absolute Maximum Ratings TA = 25°C unless otherwise notedSymbol Parameter 2N7000 2N7002 NDS7002A Units

VDSS Drain-Source Voltage 60 V

VDGR Drain-Gate Voltage (RGS < 1 MΩ) 60 V

VGSS Gate-Source Voltage - Continuous ±20 V

- Non Repetitive (tp < 50µs) ±40

ID Maximum Drain Current - Continuous 200 115 280 mA

- Pulsed 500 800 1500

PD Maximum Power Dissipation 400 200 300 mW

Derated above 25oC 3.2 1.6 2.4 mW/°C

TJ,TSTG Operating and Storage Temperature Range -55 to 150 -65 to 150 °C

TL Maximum Lead Temperature for SolderingPurposes, 1/16" from Case for 10 Seconds

300 °C

THERMAL CHARACTERISTICS

RθJAThermal Resistance, Junction-to-Ambient 312.5 625 417 °C/W

These N-Channel enhancement mode field effect transistorsare produced using Fairchild's proprietary, high cell density,DMOS technology. These products have been designed tominimize on-state resistance while provide rugged, reliable,and fast switching performance. They can be used in mostapplications requiring up to 400mA DC and can deliverpulsed currents up to 2A. These products are particularlysuited for low voltage, low current applications such as smallservo motor control, power MOSFET gate drivers, and otherswitching applications.

High density cell design for low RDS(ON).

Voltage controlled small signal switch.

Rugged and reliable.

High saturation current capability.

S

D

G

SG

D

TO-92 2N7000

(TO-236AB) 2N7002/NDS7002A

Page 13: LCT B85TDU22H Service Manual

Philips Semiconductors Product specification

2 × 6 W stereo power amplifier TDA1517; TDA1517P

FEATURES

• Requires very few external components

• High output power

• Fixed gain

• Good ripple rejection

• Mute/standby switch

• AC and DC short-circuit safe to ground and VP

• Thermally protected

• Reverse polarity safe

• Capability to handle high energy on outputs (VP = 0 V)

• No switch-on/switch-off plop

• Electrostatic discharge protection.

GENERAL DESCRIPTION

The TDA1517 is an integrated class-B dual outputamplifier in a plastic single in-line medium power packagewith fin (SIL9MPF) and a plastic heat-dissipating dualin-line package (HDIP18). The device is primarilydeveloped for multi-media applications.

QUICK REFERENCE DATA

ORDERING INFORMATION

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

VP supply voltage 6.0 14.4 18.0 V

IORM repetitive peak output current − − 2.5 A

Iq(tot) total quiescent current − 40 80 mA

Isb standby current − 0.1 100 µA

Isw switch-on current − − 40 µA

|ZI| input impedance 50 − − kΩPo output power RL = 4 Ω; THD = 0.5% − 5 − W

RL = 4 Ω; THD = 10% − 6 − W

SVRR supply voltage ripple rejection fi = 100 Hz to 10 kHz 48 − − dB

αcs channel separation 40 − − dB

Gv closed loop voltage gain 19 20 21 dB

Vno(rms) noise output voltage (RMS value) − 50 − µV

Tc crystal temperature − − 150 °C

TYPENUMBER

PACKAGE

NAME DESCRIPTION VERSION

TDA1517 SIL9MPF plastic single in-line medium power package with fin; 9 leads SOT110-1

TDA1517P HDIP18 plastic heat-dissipating dual in-line package; 18 leads SOT398-1

Page 14: LCT B85TDU22H Service Manual

Philips Semiconductors Product specification

2 × 6 W stereo power amplifier TDA1517; TDA1517P

PINNING

SYMBOL PIN DESCRIPTION

−INV1 1 non-inverting input 1

SGND 2 signal ground

SVRR 3 supply voltage ripple rejection output

OUT1 4 output 1

PGND 5 power ground

OUT2 6 output 2

VP 7 supply voltage

M/SS 8 mute/standby switch input

−INV2 9 non-inverting input 2

Fig.2 Pin configuration for SOT110-1.

ndbook, halfpage

MLC352

1

2

3

4

5

6

7

8

9

PV

OUT2

SGND

INV1

INV2

TDA1517

OUT1

M/SS

SVRR

PGND

Fig.3 Pin configuration for SOT398-1.

Pins 10 to 18 should be connected to GND or floating.

ndbook, halfpage

MLC353

1

2

3

4

5

6

7

8

9

18

17

16

15

14

13

12

11

10

PV

OUT2

SGND

INV1

INV2

TDA1517P

OUT1

M/SS

SVRR

PGND

FUNCTIONAL DESCRIPTION

The TDA1517 contains two identical amplifiers withdifferential input stages. The gain of each amplifier is fixedat 20 dB. A special feature of the device is themute/standby switch which has the following features:

• Low standby current (<100 µA)

• Low mute/standby switching current(low cost supply switch)

• Mute condition.

Page 15: LCT B85TDU22H Service Manual

and

FT24C02 / 04 / 08 / 16 Fremont Micro Devices, Inc. FT24C02A / 04A / 08A / 16A FEATURES

Low voltage and low power operations: • FT24C02/04/08/16: VCC = 2.5V to 5.5V • FT24C02A/04A/08A/16A: VCC = 1.8V to 5.5V

Maximum Standby current < 1µA (typically 0.02µA and 0.06µA @ 1.8V and 5.5V respectively). 16 bytes page write mode. Partial page write operation allowed. Internally organized: 256 × 8 (2K), 512 × 8 (4K), 1024 × 8 (8K), 2048 × 8 (16K). Standard 2-wire bi-directional serial interface. Schmitt trigger, filtered inputs for noise protection. Self-timed programming cycle (5ms maximum). Automatic erase before write operation. Write protect pin for hardware data protection. High reliability: typically 800,000 cycles endurance. 100 years data retention. Industrial temperature range (-40o C to 85o C). Standard 8-pin PDIP/SOIC/TSSOP Pb-free packages.

DESCRIPTION The FT24C02/04/08/16 series are 2048/4096/8192/16384 bits of serial Electrical Erasable and Programmable Read Only Memory, commonly known as EEPROM. They are organized as 256/512/1024/2048 words of 8 bits (1 byte) each. The devices are fabricated with proprietary advanced CMOS process for low power and low voltage applications. These devices are available in standard 8-lead PDIP, 8-lead JEDEC SOIC and 8-lead TSSOP packages. A standard 2-wire serial interface is used to address all read and write functions. Our extended VCC range (1.8V to 5.5V) devices enables wide spectrum of applications.

PIN CONFIGURATION

Pin Name Pin Function A2, A1, A0 Device Address Inputs

SDA Serial Data Input / Open Drain Output SCL Serial Clock Input WP Write Protect NC No-Connect

All three packaging types come in conventional or Pb-free certified.

Page 16: LCT B85TDU22H Service Manual

Rev. 0.03 /Jun. 2006 3

HY5DU281622FT(P) Series

DESCRIPTION

The HY5DU281622FT(P) is a 134,217,728-bit CMOS Double Data Rate(DDR) Synchronous DRAM, ideally suited for themain memory applications which requires large memory density and high bandwidth.

This Hynix 128Mb DDR SDRAMs offer fully synchronous operations referenced to both rising and falling edges of theclock. While all addresses and control inputs are latched on the rising edges of the CK (falling edges of the /CK), Data,Data strobes and Write data masks inputs are sampled on both rising and falling edges of it. The data paths are inter-nally pipelined and 2-bit prefetched to achieve very high bandwidth. All input and output voltage levels are compatiblewith SSTL_2.

FEATURES

• VDD, VDDQ = 2.3V min ~ 2.7V max (Typical 2.5V Operation +/- 0.2V for DDR266, 333)

• VDD, VDDQ = 2.4V min ~ 2.7V max (Typical 2.6V Operation +0.1/- 0.2V for DDR400 and 400Mbps/pin product)

• All inputs and outputs are compatible with SSTL_2 interface

• Fully differential clock inputs (CK, /CK) operation

• Double data rate interface

• Source synchronous - data transaction aligned to bidirectional data strobe (DQS)

• x16 device has two bytewide data strobes (UDQS, LDQS) per each x8 I/O

• Data outputs on DQS edges when read (edged DQ) Data inputs on DQS centers when write (centered DQ)

• On chip DLL align DQ and DQS transition with CK transition

• DM mask write data-in at the both rising and falling edges of the data strobe

• All addresses and control inputs except data, data strobes and data masks latched on the rising edges of the clock

• Programmable CAS latency 2/2.5 (DDR266, 333) and 3 (DDR400 and 400Mbps/pin product) sup-ported

• Programmable burst length 2/4/8 with both sequen-tial and interleave mode

• Internal four bank operations with single pulsed /RAS

• Auto refresh and self refresh supported

• tRAS lock out function supported

• 4096 refresh cycles/64ms

• JEDEC standard 400mil 66pin TSOP-II with 0.65mm pin pitch

• Lead free (*ROHS Compliant)

ORDERING INFORMATION

* X means speed grade** Lead-free product

Part No. Configuration Package

HY5DU281622F(L)TP-X* 8Mx16400mil66pin

TSOP-II**

OPERATING FREQUENCY

Grade Clock Rate Remark

-5 200MHz@CL3400Mbps/pin (maxi-

mum Date rate)

-D43 200MHz@CL3 DDR400B (3-3-3)

-D4 200MHz@CL3 DDR400 (3-4-4)

- J 133MHz@CL2166MHz @CL2.5

& @CL3DDR333 (2.5-3-3) DDR333 (3-3-3)

- K 133MHz@CL2 [email protected] DDR266A (2-3-3)

- H 100MHz@CL2 [email protected] DDR266B (2.5-3-3)*ROHS (Restriction Of Hazardous Substances)

Page 17: LCT B85TDU22H Service Manual

Rev. 0.03 /Jun. 2006 4

HY5DU281622FT(P) Series

PIN CONFIGURATION

ROW AND COLUMN ADDRESS INFORMATION

• Organization : 2M x 16 x 4banks

• Row Address : A0 - A11

• Column Address : A0 - A8

• Bank Address : BA0, BA1

• Auto Precharge Flag : A10

• Refresh : 4K

123456789101112131415161718192021222324252627282930313233

666564636261605958575655545352515049484746454443424140393837363534

400mil x 875mil66pin TSOP-II

0.65mm pin pitch

VDDDQ0

VDDQDQ1DQ2

VSSQDQ3DQ4

VDDQDQ5DQ6

VSSQDQ7NC

VDDQLDQS

NCVDDNC

LDM/WE/CAS/RAS/CSNC

BA0BA1

A10/APA0A1A2A3

VDD

VSSDQ15VSSQDQ14DQ13VDDQDQ12DQ11VSSQDQ10DQ9VDDQDQ8NCVSSQUDQSNCVREFVSSUDM/CKCKCKENCNCA11A9A8A7A6A5A4VSS

Page 18: LCT B85TDU22H Service Manual

4

DEFINITION OF TERMINALS / SUPPLY DATA

CDT-9DT33C-00,CDT-9DT23C-00 , CDT-9DT13C-00

Terminal Function Remark

1 DC-power option for tuners with P-extension Max. permissible current: 100mA

2 External RF-gain control voltage (0.5V - 4.0V) Source impedance limited to 1kohms

3 PLL chip address select (I2C / tuner) see application notes

4 SCL (I2C / tuner)

5 SDA (I2C / tuner)

6 4MHz reference frequency output; AC coupled

7 +5V 5% supply tuner (VTU)

8 'broadband' IF - output AC coupled

9 IF-gain control voltage max. gain at 3V min. gain at 0V (see application notes)

10 'narrowband' IF - output AC coupled

11 'narrowband' IF - output AC coupled

1110

98

7 12

34

56

.

.

.

.

MODEL:CDT-9DT33C-00

Page 19: LCT B85TDU22H Service Manual

Philips Semiconductors Product specification

Dual 4-channel analog multiplexer,demultiplexer

74HC4052; 74HCT4052

FEATURES

• Wide analog input voltage range from −5 V to +5 V

• Low ON-resistance:

– 80 Ω (typical) at VCC − VEE = 4.5 V

– 70 Ω (typical) at VCC − VEE = 6.0 V

– 60 Ω (typical) at VCC − VEE = 9.0 V

• Logic level translation: to enable 5 V logic tocommunicate with ±5 V analog signals

• Typical “break before make” built in

• Complies with JEDEC standard no. 7A

• ESD protection:

– HBM EIA/JESD22-A114-B exceeds 2000 V

– MM EIA/JESD22-A115-A exceeds 200 V.

• Specified from −40 °C to +85 °C and −40 °C to +125 °C.

APPLICATIONS

• Analog multiplexing and demultiplexing

• Digital multiplexing and demultiplexing

• Signal gating.

DESCRIPTION

The 74HC4052 and 74HCT4052 are high-speed Si-gateCMOS devices and are pin compatible with theHEF4052B. They are specified in compliance with JEDECstandard no. 7A.

The 74HC4052 and 74HCT4052 are dual 4-channelanalog multiplexers or demultiplexers with common selectlogic. Each multiplexer has four independentinputs/outputs (pins nY0 to nY3) and a commoninput/output (pin nZ). The common channel select logicsinclude two digital select inputs (pins S0 and S1) and anactive LOW enable input (pin E). When pin E = LOW, oneof the four switches is selected (low-impedance ON-state)with pins S0 and S1. When pin E = HIGH, all switches arein the high-impedance OFF-state, independent of pins S0and S1.

VCC and GND are the supply voltage pins for the digitalcontrol inputs (pins S0, S1, and E). The VCC to GNDranges are 2.0 V to 10.0 V for 74HC4052 and4.5 V to 5.5 V for 74HCT4052. The analog inputs/outputs(pins nY0 to nY3 and nZ) can swing between VCC as apositive limit and VEE as a negative limit. VCC − VEE maynot exceed 10.0 V.

For operation as a digital multiplexer/demultiplexer, VEE isconnected to GND (typically ground).

FUNCTION TABLE

Note

1. H = HIGH voltage level

L = LOW voltage level

X = don’t care.

INPUT(1)

CHANNEL BETWEENE S1 S0

L L L nY0 and nZ

L L H nY1 and nZ

L H L nY2 and nZ

L H H nY3 and nZ

H X X none

Page 20: LCT B85TDU22H Service Manual

or modifications due to changes in technical specifications. Rev. E, Issue Date: 2007/5/3

PPrreelliimmiinnaarryy

SPV7100A

HIGHLY INTEGRATED LCD TV PROCESSOR

1. GENERAL DESCRIPTION The SPV7100A is a highly integrated solution for the mainstream

LCD TV applications. The SPV7100A provides on-chip functions

including a high-speed triple-ADC and PLL, HDMI PanelLinkTM

Cinema receiver, TV decoder with 3-D comb filter, 4-pair Audio

Line-In, 2-pair Audio Line-Out, one SIF demodulator and audio

decoder, 3D motion adaptive de-interlacing, 2:2/3:2 film mode

detection, video on graphic PIP/POP, SDRAM/DDR controller,

color management control, sRGB color management,

bitmap-based and font-based OSD engine, embedded CPU and a

dual channels LVDS transmitter. The chip could support LCD TV

up to 1080P input resolution and 1080p output resolution.

Note: PanelLink is the Trade Mark of Silicon Image Inc.

2. FEATURES 2.1. Graphics and Video Input Port

Integrate 150MHz 10-bit ADC/PLL

Dual CCIR656 digital video ports to support 2 input or 1 input/1

output

Support SDTV at 480i/576i and 480p/576p

Support HDTV at 720p and 1080i and1080p

Support PC graphics VGA, SVGA, XGA, WXGA, SXGA@75Hz

(135MHz)

Build-in sync. processor for separate, composite or sync on

Y/G

Support Video/Graphics PIP/DW

Channel swap for any source input

Image Format Detection/Auto Image Positioning/Auto Phase

Detection

Full SCART support including RGB fast blank

2.2. HDMI

HDMI 1.2 compliant and DVI 1.0 compliant receiver

HDCP 1.1 compliant receiver

Support DTV resolutions

(480i/576i/480p/576p/720p/1080i/1080p)

S/PDIF output supports PCM, Dolby Digital, DTS digital audio

with bypass mode

Four I2S audio outputs to SSD(Stereo Sound Decoder) with

bypass mode

Auto audio error detection with programmable soft mute

Build-in OTP for HDCP key

2.3. 3D Video Decoder

NTSC/PAL/SECAM video decoder

3D comb filter for NTSC, PAL I (B,G,H,D,N), PAL-M, PAL-N

Enhanced NTSC/PAL/SECAM auto detection

4 analog inputs and one analog video output

Cross-color reduction for NTSC by 3-line comb filtering

Cross-color reduction for PAL by 5-line comb filtering

Motion adaptive 3D Y/C separation comb filter for NTSC/PAL

system

Multi-standard VBI data decoder, Teletext 2.5, WSS, VPS,

Closed-caption and V-chip

Macrovision detection

VBI data (C.C, TTX2.5, V-chip) overlay display

2.4. High Quality Video Processing

Enhanced Pixel-based 3D motion adaptive de-interlacing

(SDTV/HDTV)

Enhanced 2:2/3:2 film mode detection

Support Graphics mode frame rate conversion

Support Video mode frame rate conversion

2D Edge enhancement

Dynamic Peaking Filter

Enhanced Digital Luminance Transient Improvement (DLTI)

Digital Color Transient Improvement (DCTI)

Black/White Level Expansion and Dynamic Contrast

RGBYMC color adjustment

Dark and Gray area UV Suppression

Enhanced 3D motion adaptive noise reduction

De-blocking and de-mosquito filters

Color management/Color temperature adjustment

Brightness/Contrast/hue/Saturation adjustment

Support sRGB color correction

Build-in three 256-point gamma tables with 10 bits resolution

Color space conversion, both YCbCr to RGB and RGB to

YCbCr

Build-in temporal/spatial color dithering

10-bit video/image processing

2.5. High Quality Video Scaling Engine

Advanced third-generation scaling engine

Support 4:3 / 16:9 with non-linear scaling

Support Moiré Canceling

Page 21: LCT B85TDU22H Service Manual

PPrreelliimmiinnaarryy

SPV7100A

© Sunplus Technology Co., Ltd. Proprietary & Confidential

5 MAR. 23, 2007Preliminary Version: 0.1

2.6. Multi-standard TV Sound Decoder

Field proven TV sound decoder

Support BTSC, A2/Zweiton, NICAM, EIAJ, SECAM, FM stereo

Automatic TV-standard detection (ASD)

Non-standard carrier compatible

SAP decoding where applicable

Auto fallback from NICAM where applicable

2.7. Embedded OSD and VBI Controller

Build-in programmable OSD engine for two OSD windows (bit

map OSD)

1,2,4 and 8-bit per pixel (bit-map OSD)

Support hardware cursor

Support programmable 512 font-based OSD and

graphics-based OSD

Support VBI decoder (CC,V-Chip and Teletext)

Support VBI CC/TTX/Menu with more than 1000 char-fonts

2.8. Embedded DDR/SDRAM Controller

Integrated DDR/SDRAM controller with DLL (DDR)

Support 32-bit DRAM bus with memory size from 16Mb (limited

functions) to 256Mb

2.9. Programmable Digital Output for LCD

Support output sequence mapping for TI and Thine

Build-in dual channels 8-bit LVDS Tx or single channel 10-bit

LVDS Tx

Support display output up to 1920x1200 @60Hz (165Mhz

WUXGA reduced blanking)

Support Power Down Sequence

4-ch PWM backlight intensity control

2.10. CPU

Powerful 32-bit RISC CPU

Simple memory management stub (SMMU)

MIPS-I instruction with DSP instruction set extension

2K bytes 2-way instruction cache

4K bytes direct-mapped data cache

8K bytes data memory for DMA operation

EJTAG interface

One UART up to 115200 baud rate

Four 24-bit up/down timers

3K Bytes IMem for power saving mode

2.11. Audio Processor

Support SPDIF input

Support SPDIF output (signal could come from SPDIF input or

SSD)

Support up to 8 channels I2S I/O

4 channels audio DAC output

4 channels audio ADC input

Channel: L, R, C, S, Sub, Aux1, 2 and 3 @ 32 kHz

5- band Equalizer

3-D surround sound

Bass management

Volume control

Support sub-woofer output

Sample rate conversion

SSD could output up to 3 sources

Virtual Dolby Surround (VDSII 422 and 423) (support by

SPV7100AxD)

SRS TruSurround (XT, WOW, 3D Sound) (support by SPV7100

AxS)

2.12. Misc

Build-in TV remote control 1 infra-red receiver interface

2-channels 6-bits ADC for key scan function

Build-in pattern generator for auto testing

256-pin LQFP for LCD application

Page 22: LCT B85TDU22H Service Manual

SPV7100A

4.3. List of Packages and Pins

4.3.1. 256- LQFP Package

Figure 4-1 SPV7100A Pin Configuration

SPV7100A

4.3. List of Packages and Pins

4.3.1. 256- LQFP Package

Figure 4-1 SPV7100A Pin Configuration

Page 23: LCT B85TDU22H Service Manual

V1.5 MT1389L

Desktop DVD Player SOC PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE

All information contained herein is the exclusive property of MediaTek Inc. and shall not be distributed, reproduced or disclosed in whole or in part without prior written permission of MediaTek Inc

4

MT1389LDesktop

DVDPUH

Module

FLASH

DRAM

CVBS, Y/C,Component

SDPIF

Front-panelRemote

DVD Player System Diagram Using MT1389L

AnalogAudioOutput

USB 2.0High Speed

1 DivX is a trademark of DivXNetworks 2 USB High Speed : 480Mbit/sec. USB Full Speed : 12Mbit/sec.

Key Features RF/Servo/MPEG Integration DivX Home Theater Level MPEG4 ASP Video decoder Support Nero-Digital Support DivX Ultra High Performance Audio Processor Progressive Scan 108MHz/12-bit, 4 CH TV Encoder Internal 6CH Audio DAC Internal 2CH Audio ADC USB2.0 High Speed (Host/Device) 3-in-1 MS/SD/MMC reader

ApplicationsStandard DVD Players

5 Function 5-1 General Description

MediaTek MT1389L is a cost-effective DVD system-on-chip (SOC) which incorporates advanced features like MPEG-4 video decoder, high quality TV encoder and state-of-art de-interlace processing. The MT1389L enables consumer electronics manufacturers to build high quality, USB2.0, MS/SD/MMC reader, feature-rich DVD players, portable DVD players or any other home entertainment audio/video devices.

World-Leading Technology: Based on MediaTek’s world-leading DVD player SOC architecture, the MT1389L is the New generation of the DVD player SOC. It integrates the MediaTek 3rd generation front-end digital RF amplifier and the Servo/MPEG AV decoder.

Rich Feature for High Valued Product: To enrich the feature of DVD player, the MT1389 equips a simplified MPEG-4 advanced simple profile (ASP) video decoder to fully support the DivX1 Home Theater profile. It makes the MT1389-based DVD player be capable of playback MPEG-4 content which become more and more popular.

Incredible Audio/Video Quality: The progressive scan of the MT1389L utilized advanced motion-adaptive de-interlace algorithm to achieve the best movie/video playback. It also supports a 3:2 pull down algorithm to give the best film effect. The 108MHz/12-bit video DAC provides users a whole new viewing experience. Built-in 6ch audio DACs and 2ch audio ADCs could give the variable function solutions.

High Performance Memory Storage Device: As the core of Portable DVD players need more capability to support current multimedia contents. The MT1389L provides the interface for the 3-in-1 card reader, which supports Memory-Stick, Secure Digital Memory Card, and MultiMediaCard, to connect with the mainstream digital camera FLASH cards. For the USB application, we adopt USB2.0 High speed specification to reach rich-contents transference. USB 2.0 High speed will support for high-speed devices. USB 2.0 High Speed is suitable for high-performance devices such as high-density storage devices. In addition, USB 2.0 High Speed supports old USB 1.0/1.1 software and peripherals, offering impressive and even better compatibility to customers

Page 24: LCT B85TDU22H Service Manual

V1.5 MT1389L

Desktop DVD Player SOC PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE

All information contained herein is the exclusive property of MediaTek Inc. and shall not be distributed, reproduced or disclosed in whole or in part without prior written permission of MediaTek Inc

20

6 Pin Assignment

RFH

/ OPIN

N /

RFG

/ OP

INP

/R

FIN / O

PO

UT /

RFIP

AG

ND

18AV

DD

18_1A

DAC

VD

D2

AD

ACV

DD

1A

LF / CEN

TER

/ GPIO

ALS

/ GPIO

AL / G

PIO

1A

VC

MAR

/ GP

IO0

AR

S / G

PIOAR

F / LFE / G

PIOA

DA

CV

SS

1A

DA

CV

SS

2A

PLLCA

PA

PLLV

DD

AAD

VD

DAK

IN1 / G

PIO

21 / Audio_m

uteA

DV

CM

/ GP

IO20 /

AKIN

2 / GP

IO19 / A

udio_mute

AA

DV

SS R B G

DA

CV

DD

AD

AC

VD

DB

CVB

SD

ACV

SSC FS

128127126125124123122121120119118117116115114113112111110109108107106105104103102101100 99 98 97

RFA 1 96 VREFRFB 2 95 DACVDDCRFC 3 94 GPIO13RFD 4 Audio Audio Video 93 SPDIF / GPIO12RFE 5 DAC ADC DAC 92 GPIO11RFF 6 91 GPIO10

AVDD18_2 7 90 DVDD18AVDD33_1 8 INT RF 89 GPIO9

XTALI 9 88 GPIO8XTALO 10 87 GPIO7 / CKE

AGND33 11 86 RA3V20 12 85 RA2V14 13 84 DVDD33

REXT 14 83 RA1 MDI1 15 82 RA0MDI2 16 81 RA10LDO1 17 80 BA1LDO2 18 USB 79 DVSS18

AVDD33_2 19 78 BA0DMO 20 77 RAS#FMO 21 76 CAS#

TRAY_OPEN 22 75 RWE#TRAY_CLOSE 23 74 RA4

TRO 24 73 RA5FOO 25 72 RA6

FG / GPIO2 26 71 RA7USB_DP 27 70 RA8USB_DM 28 69 RA9

VDD33_USB 29 68 DVDD33VSS33_USB 30 67 RA11

PAD_VRT 31 66 RCLKVDD18_USB 32 65 DQM133 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

GP

IO3 / IN

T#G

PIO

4G

PIO

6SF_C

S_

SF_DO

SF_DI

SF_CK

UP

1_6 / SCL

UP

1_7 / SDA

ICE

PRS

T#IR R

D0

RD

1R

D2

RD

3R

D4

DV

DD

33R

D5

RD

6R

D7

DV

DD

18D

QM

0R

D15

RD

14R

D13

RD

12D

VS

S33R

D11

RD

10R

D9

RD

8

MT1389LDesktop

Page 25: LCT B85TDU22H Service Manual

This Data Sheet may be revised by subsequent versions ©2004 Eon Silicon Solution, Inc., www.essi.com.tw or modifications due to changes in technical specifications.

1

EN25B16

Rev. C, Issue Date: 2006/12/22

FEATURES Single power supply operation

- Full voltage range: 2.7-3.6 volt

16 M-bit Serial Flash - 16 M-bit/2048 K-byte/8192 pages - 256 bytes per programmable page

High performance - 75MHz clock rate

Low power consumption - 5 mA typical active current - 1 A typical power down current

Flexible Sector Architecture: - Two 4-Kbyte, one 8-Kbyte, one 16-Kbyte,one

32-Kbyte, and thirty one 64-Kbyte sectors

Software and Hardware Write Protection: - Write Protect all or portion of memory via

software - Enable/Disable protection with WP# pin

High performance program/erase speed - Byte program time: 7μs typical - Page program time: 1.5ms typical - Sector erase time: 300 to 800ms typical - Chip erase time: 18 Seconds typical

Minimum 100K endurance cycle

Package Options - 8 pins SOP 200mil body width - 8 contact VDFN - 16 pin SOP 300mil body width - All Pb-free packages are RoHS compliant

Commercial and industrial temperature Range

GENERAL DESCRIPTION

The EN25B16 is a 16M-bit (2048K-byte) Serial Flash memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction.

The EN25B16 has thirty six sectors including thirty one sectors of 64KB, one sector of 32KB, one sector of 16KB, one sector of 8KB and two sectors of 4KB. This device is designed to allow either single Sector at a time or full chip erase operation. The EN25B16 can protect boot code stored in the small sectors for either bottom or top boot configurations. The device can sustain a minimum of 100K program/erase cycles on each sector.

EN25B16 16 Mbit Serial Flash Memory with Boot and Parameter Sectors

Page 26: LCT B85TDU22H Service Manual

This Data Sheet may be revised by subsequent versions ©2004 Eon Silicon Solution, Inc., www.essi.com.tw or modifications due to changes in technical specifications.

2

EN25B16

Rev. C, Issue Date: 2006/12/22

Figure.1 CONNECTION DIAGRAMS

8 - CONTACT VDFN8 - LEAD SOP

16 - LEAD SOP

Page 27: LCT B85TDU22H Service Manual

This Data Sheet may be revised by subsequent versions ©2004 Eon Silicon Solution, Inc., www.essi.com.tw or modifications due to changes in technical specifications.

3

EN25B16

Rev. C, Issue Date: 2006/12/22

Figure 2. BLOCK DIAGRAM

Page 28: LCT B85TDU22H Service Manual

SDRAM 64Mb H-die (x4, x8, x16) CMOS SDRAM

Rev. 1.5 February 2004

Part No. Orgainization Max Freq. Interface Package K4S640432H-TC(L)75 16Mb x 4 133MHz(CL=3)

LVTTL 54pin TSOP(II) K4S640832H-TC(L)75 8Mb x 8 133MHz(CL=3) K4S641632H-TC(L)60

4Mb x 16166MHz(CL=3)

K4S641632H-TC(L)70 143MHz(CL=3) K4S641632H-TC(L)75 133MHz(CL=3)

The K4S640432H / K4S640832H / K4S641632H is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 x4,194,304 words by 4 bits, / 4 x 2,097,152 words by 8 bits, / 4 x 1,048,576 words by 16 bits, fabricated with SAMSUNG s high perfor-mance CMOS technology. Synchronous design allows precise cycle control with the use of system clock I/O transactions are possibleon every clock cycle. Range of operating frequencies, programmable burst length and programmable latencies allow the same device tobe useful for a variety of high bandwidth, high performance memory system applications.

• JEDEC standard 3.3V power supply • LVTTL compatible with multiplexed address• Four banks operation • MRS cycle with address key programs -. CAS latency (2 & 3) -. Burst length (1, 2, 4, 8 & Full page) -. Burst type (Sequential & Interleave)• All inputs are sampled at the positive going edge of the system clock • Burst read single-bit write operation• DQM (x4,x8) & L(U)DQM (x16) for masking • Auto & self refresh• 64ms refresh period (4K cycle)

GENERAL DESCRIPTION

FEATURES

Ordering Information

4M x 4Bit x 4 / 2M x 8Bit x 4 / 1M x 16Bit x 4 Banks SDRAM

Row & Column address configuration

Organization Row Address Column Address16Mx4 A0~A11 A0-A9

8Mx8 A0~A11 A0-A8

4Mx16 A0~A11 A0-A7

Page 29: LCT B85TDU22H Service Manual

SDRAM 64Mb H-die (x4, x8, x16) CMOS SDRAM

Rev. 1.5 February 2004

11.7

60.

20

0.46

30.

008

0.0020.05 MIN

0.0080.21

0.0020.05

0.02

00.

50(

)

0.005 -0.001+0.003

0.125 -0.035+0.075

0.40

010

.16

0.45

~0.7

50.

018~

0.03

0

0.0100.25 TYP

0~8 C

#54 #28

#1 #27

0.0040.10 MAX

0.0280.71

( )0.012 0.30

0.03150.80

0.0471.20 MAX0.039

1.000.0040.10

0.89122.62 MAX

0.87522.22

0.004

0.10

+0.10-0.050.004

-0.002

54Pin TSOP(II) Package Dimension

Package Physical Dimension

Page 30: LCT B85TDU22H Service Manual

SDRAM 64Mb H-die (x4, x8, x16) CMOS SDRAM

Rev. 1.5 February 2004

FUNCTIONAL BLOCK DIAGRAM

Bank Select

Data Input Register

4M x 4 / 2M x 8 / 1M x 16

4M x 4 / 2M x 8 / 1M x 16

Sense A

MP

Output B

ufferI/O

Control

Column Decoder

Latency & Burst Length

Programming Register

Address R

egister

Row

BufferR

efresh Counter

Row

Decoder

Col. Buffer

LRA

S

LCB

R

LCKE

LRAS LCBR LWE LDQM

CLK CKE CS RAS CAS WE L(U)DQM

LWE

LDQM

DQi

CLK

ADD

LCAS LWCBR

4M x 4 / 2M x 8 / 1M x 16

4M x 4 / 2M x 8 / 1M x 16

Timing Register

Samsung Electronics reserves the right to change products or specification without notice. *

Page 31: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

A OUT1R

AOUT1L

MUTE_AMP

+12V_IN

AOUT1L

MUTE_C

A OUT1R

L IN

R IN

MUTE_C

A_POWER

P HONE_OUTR

PHONE_OUTL

H PD_PHONE

MUTE_C

MUTE_AMP

A OUT1R

AOUT1L

A_POWER

MUTE_C

SPEAKER_LOUT

SPEAKER_ROUT

R IN

SPEAKER_ROUT

SPEAKER_LOUT

AOUT1_RA OUT1R

AOUT1_LAOUT1L

MUTE_AMP

L IN

H PD_PHONE

+12V_IN

+12V_IN1,5,10

G ND1,2,3,4,5,6,7,8,9,10,12,13,14,15

+12V_IN1,4,9

G ND1,2,3,4,5,6,7,8,9,10

+12V_IN

+12V_IN

PVCC6

PVCC12

G ND_PHONE

GND_AMP

PVCC6

PVCC12

G ND_PHONE

PVCC12 P VCC6

G ND_PHONE

+12V_IN

G ND_PHONE GND_AMP

+12V_IN

+12V_IN

GND_AMPGND_AMP

+12V_IN

GND_AMP

GND_AMP

GND_AMP

G ND_PHONE

G ND

G ND

G ND

+12V_IN

GND_AMP

GND_AMP

GND_AMP

GND_AMP

GND_AMP

GND_AMP

GND_AMP

GND_AMP

GND_AMP

+12V_IN

G ND_PHONE

G ND_PHONE

G ND_PHONE

G ND_PHONE

A OUT1R7

AOUT1L7

MUTE_AMP7

A OUT1R6

AOUT1L6

MUTE_AMP6

MUTE_AMP7

SPEAKER OUT

SPEAKER OUT

PHONE OUT

+

EC8847uF16V

C3540.1uF

R265 2.2

+ E147uF

C367

10uF

R449NC/8.2K

C357100pF

Q592N3904

R379N C

12

R283 75R

R26810R

EC76220uF/16V

C3680.1uF

C36410uF

C3530.1uF

R451470

U27

TDA1517P

-INV11

SGND2

SVRR3

OUT14

PGND5

OUT26

VP7

M/SS8

-INV29

GND10 GND 11GND 12GND 13GND 14GND 15GND 16GND 17GND 18GND 19GND 20si

nk21

sink

22

R46110R

R447100K

J14

DIP/PIN4/2.0

1234

EC78220uF/16V

R454470K

J15

DIP/PIN4/2.0

1234

C3560.1uF

R3846.8K

12

C3521uF

R46447K

R450470K

U26

LA42102

Ripple Filter 1IN1 2

PRE GND 3IN2 4

Stanby 5MUTE 6

VCC 7+OUT2 8-OUT2 9

PWR GND 10-OUT1 11+OUT1 12

NC 13

R4581K

+ EC8747uF16V

C3632.2uF

E C79470uF/16V

R284

20K

C3550.1uF

R44547k

1 2

+

-

U6BNJM4558

5

67

84

R266 2.2

R4678.2K

Q602N3904

R45947K

R456100K

R441 0

C371

10uF

C3512.2uF

R442nc

12

R498220

+

-

U6ANJM4558

3

21

84

R26947K

R466 10K

C366

10uF

R460 10K

+ EC802.2uF

R440NC/8.2K

C3501uF

R453 2.2R45522K

C362

820pF

EC8347UF/16V

R44347k

12

R44422K

C361

1uF

R465 20K

Q632N3906

1

32

L4322uH/2A

CO N9P HONE

12345

C360100pF

EC8247UF/16V

R4461k

1 2

C36510uF

C359820pF

R2821K

Q622N3904

R452 2.2

Q612N3904

E C75100uF/16V

R448 0

C358

1uF

R462100K

R457100K

R463100K

D60BAV99

3

12

Page 32: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

POWER_ON

+3V3

+1V8

+5VSB

+5V_SW

+12V_IN

STB_AC_ON

STB_CON

STB_AC_ON

POWER_ONPOWER_ON

STB_CON

P ICPGD

PICVPP

STB_CONPICVPP

P ICPGC

+3V3 2,3,7,8,9,10,13,14,15

+1V8 8

+5VSB 5,9,10,13

+12V_IN 5,10,11

+5V_SW 3,4,12,13,15

G ND 2,3,4,5,6,7,8,9,10,11,12,13,14,15

+12V_IN

+2V5+5VSB

+3V3

+1V8

+5VSB

+12V_IN

+5V_SW

G ND_PWRGND_TMDSG NDV

+5VSB +3V3

+5VSB G ND

+5VSB

+1V8_ADCA+1V8

+5V_SW

+5V_DC

+3V3_SW

+3V3

+5V_DC

+12V_IN

+5VSB

+5V_DC +5VSB

+3V3_SW7100

+3V3_SW7100

+12V_power

+5VSB1

G NDG ND

+5VSB1

POWER_ON7

STB_AC_ON7

KPD_POWER

M CU_IOIR

Title

Size Document Number R e v

Date: Sheet o fSPTV05-13-V1 1.0

System PowerC

1 15Sunday, June 15, 2008

SUNPLUS

FOR SPV7100 ONLY 3.3V 1.8V 2.5V

OFFON

STANDBY

STANDBY

10/26 Add

11/30 Modify

R7100K

R486nc

C770.1uF

L2 22uH/2A

C7

0.1uF

U28

PIC12F675

VDD1

GP5/T1CKI/OSC1/CLKIN2

GP4/AN3/T1G/OSC2/CLKOUT3

GP3/MCLR/VPP4GP2/AN2/T0CKI/INT/COUT 5

GP1/AN1/CIN-/VREF/ICSPCLK 6GP0/AN0/CIN+/ICSPDAT 7

VSS 8

C2180.1uF

R228 4.7K

U 1AX3101

VCC4

OCSET3 EN2

VSS

7

FB 1

OUTPUT 5OUTPUT 6

VSS

8

Q242N3904

R3189K1

+EC21

470uF/16V

R143220R

C40.1uF

R501nc

+ EC33

100uF/16V

R123100K

EC63

470uF/25V

R437N C

CN11HEADER5-2.54

54321

R22710K

R41390

Q23AP2301

2

31

F15A/12V

R3191K1%

R505 nc

D33B340B

O U T

A DJ

IN UP3AP1084-3V3/256TOP-263+3.3V Regulator

3

2

1

4

R138100R

EC37470uF/25V

C393nc

R12710K

ADJ/GND

O U T

INUP2

AP1117-25/SOT-223SOT-223

3

2

1

4

R33

2K

U21 OCP2030SA

VCC1

SCP2IN 3

FB 4GN

D5

GN

D6

LX 7LX 8

L522uH/3A/DIP1 2

D41

5.6V1

2

R504 nc

XT4ncCRISTAL-B

C2200.1uF

Q15AP2301SOT-23

23

1

C190.1uF

R4941K

C2210.47uF

R4380ohm-0805

C370

10uF

CN2CON10/2.54mm

123456789

10

R500nc

C20.1uF

Q122N3904

R506 nc

R487nc

EC52470uF/16V

C3850.1uF

+ EC34

100uF/16V

R5810K

EC62

470uF/25V

R503 nc

R61K3

CO N6NC_4PIN/2.0mm

1234

C369

10uF

CN3DC-JACK-2mm

123

C11000pF

+ EC12

100uF/16V

R42100K

C2222200pF

R488100

L20

22uH/4A(33uH/4A)

1 2

L4222uH/2A

1 2

O U T

A DJ

IN

UP41117-ADJSOT-223

3

2

1

4R4392K2

L190R

Q64AP2301

2

31

Q30

2N3904SOT-23

1

2

3

D3SK34/SOPSR34B

EC50470uF/25V

R499nc

C37

0.1uF

C2171uF

R3201K

Page 33: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RXM1

RXP1

RXCM

RXP2

RXM2

RXM0RXCP

RXP0

RXM1RXP1

RXM2RXP2

RXCM

RXM0

RXCP

RXP0

/ WP

P C-GIN

SCL_VGA2

PC -RIN R_IN

G_ IN

P C-BIN

PC -RIN

VS_VGA

P C-GIN

H S_VGA

B _INP C-BIN

S DA_VGASCL_VGA

VS_VGAH S_VGA

G_ IN

R_IN

B _IN

SOG_IN

P C-BIN

P C-GIN

VG A_BIN

VG A_GIN

VGA_RIN

SDA_VGA2

ISP_TRAP

+5V_DDC

SCL_VGAS DA_VGA

SCL_VGA2SDA_VGA2

RXP2 RXM2 RXP1 RXM1

RXP0 RXM0 RXCP RXCM

ASCL

AS DA

ISP_TRAP

HOLD_FLASH

H PD_PC

/ WP

+5V_DC

+3V3

ASCL

H PD_PC

PC -RIN

AS DA

H PD_HDMI

ASCLAS DA

+3V3 1,3,7,8,9,10,13,14,15

+5V_DC 1,3,9,10,13

GND 1,3,4,5,6,7,8,9,10,11,12,13,14,15

GND_CASE

+5V_HDMI_A

+5V_DC

+5V_HDMI_A

GND_TMDSGND_TMDS

+5V_VGA

GND_ADC

GND_ADC GND_ADC

GND_ADC

GND_ADC

GND_ADC

GND_TMDS

GND_ADCGND_ADC

GND_ADCGND_ADC

GND_ADC

GND_ADC

GND_ADC

+5V_DDC

+5V_DC

+5V_VGA

GND_ADC GND_ADC

GND_TMDS GND_TMDS GND_TMDS GND_TMDS

GND_TMDS GND_TMDS GND_TMDS GND_TMDSGND_TMDS

GND_TMDS

GND_CASE GND_TMDS GND_TMDSGND_ADCGND_CASE

+5V_DC +5V_DC +5V_DC

+3V3

GND_ADCGND_ADC

+3V3

+5V_DC

+5V_DDC

5v_hdmi

GND_ADC

GND_ADC

5v_hdmi

GND_TMDS

5v_hdmi

RXP0 7RXM0 7RXP1 7RXM1 7RXP2 7RXM2 7RXCP 7RXCM 7

SCL_VGA 7SDA_VGA 7VS_VGA 7HS_VGA 7

B_IN 7G_IN 7

R_IN 7

TXD 7,9RXD 7,9

SOG_IN 3,7

WP# 9

HOLD_FLASH 7

HPD_PC 7

/WP 7

SDA_HDMI 7

SCL_HDMI 7

HPD_HDMI7

Title

Size Document Number R ev

Date: Sheet o fSPTV05-13-V1 1.0

HDMI SwitchCustom

2 15Thursday, June 12, 2008

SUNPLUS

INPUT1differential impedance 100ohmLayout Note

EDID Defult: NOT write protect

VGA Analog Input

HDMI Input

PC DDC

ISP FROM VGA

10/25 Modify

R326 nc

R30075R

R252 100

C1520.01uF

R26322R

DM8N C

R309 N C

R114100K

R1594.7K

D6 BAT54C

32

1

R253 100R327 NC/33

Q34Si2302

1

2

3

D31BAV99L3

12

DM4N C

R311 10K

R2542K2

R199 100

R208 100

R296

1K

DM7N C

R298nc

D30BAV99L3

12

R264 22R

R324 33

C213

NC/22pFR2512K2

R211 100R

R209 100R

R206510

DM3N C

D13

5.6V

12

CN5VGA/CON

VGA Con.DSUB 15Pin-3/Female

4

3

2

111

12

13

14

15

6

7

8

9

105

16 17

D32BAV99L3

12R207510

D29

BAT54C

32

1

R136

1K

R325 33

C214

NC/22pF

DM10N C

DM6N C

R313100K

D11

nc

12

R328 33

R15810K

D28

nc

12

R323NC/10K

R30275R

DM9N C

DM2N C

C212

NC/22pF

Q35Si2302

1

2

3

R30175R

R210 100R

R1604.7K

U19

24C02DDC EDID DataSOP 8Pin

A01 VCC 8A12 WP 7A23 SCL 6GND4 SDA 5

DM5N C

C149

N C

U14 24C02

A0 1A1 2A2 3

VSS 4SDA5 SCK6 WP7 VCC8

C150

N C

Q222N3904

1

2

3

CN4

HDMI CON-SMT

SHELL120SHELL221 D2+ 1

D2 Shield 2D2- 3D1+ 4

D1 Shield 5D1- 6D0+ 7

D0 Shield 8D0- 9

CK+ 10CK Shield 11

CK- 12CE Remote 13

NC 14DDC CLK 15

DDC DATA 16GND 17+5V 18HPD 19SHELL322

SHELL423

D27

nc

12

C105 1uF

C1510.01uF

DM1N C

R2971K

C184

1uF

C1530.01uF

D12

5.6V

12

R105 10K

Page 34: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

S OG_IN

S OY2_IN

A OUT0RAOUT0L

SC1_AU_LOUT S C1_AU_ROUTS C1_AU_ROUT

S C1_AU_LIN

SC1_AU_LOUT

av_1_out

S C 1_AU_RIN

CVBS2_INa v_1_in

S C1_GIN

S C1_BIN

+5V_SW

Y 2 _IN

P R2_IN

PB2_IN

S C 1_AU_RIN

SC1_AU_LOUT

S C1_AU_ROUT A OUT0R

AOUT0L

S OY1_IN

Y 1 _IN

PB1_IN

P R1_IN

A U_AIN2RS C 2_AU_RIN

S C2_AU_LIN

CVBS0_IN

A U_AIN1R

AU_AIN1L

A U_AIN2R

AU_AIN2L

S C 1_RIN

SC1_FS

SC1_FB

S C1_BIN

S C1_GIN

S C 1_RIN

S W_HD

AU_AIN2L

RXD_1003

TXD_1003

TXD_1003RXD_1003

SCART_ISP

SCART_ISP_TRAP

SCART_ISP

AU_AIN1LS C1_AU_LIN

A U_AIN1R

DTV_Pr_IN1

DT V_Y_IN1

AV_VIN

S C2_AU_LIN

S C 2_AU_RIN

DTV_Pr_IN1

DT V_Y_IN1

AV_VIN

DTV_Pb_IN1

DTV_Pb_IN1

+5V_SW1,4,12,13,15

G ND1,2,4,5,6,7,8,9,10,11,12,13,14,15

G NDVG NDVG NDVG NDV

G NDV

G NDV

+5V_SW

G NDV

G NDV

G ND_ADC

G NDV

G NDV

G NDVG NDV

+5V_DCG ND_ADC

+5V_DCG ND_ADC

+5V_DCG ND_ADC

G ND_ADC

+3V3

G ND

G NDV

G NDV G NDV

G NDV G NDV

G NDV G NDV

+5V_DC+5V_DC

G ND_ADC

G ND_ADCG ND_ADCG ND_ADC +5V_DC

G NDV

G NDV

+5V_SW_4052

S OG_IN 7

CVBS2_IN 7

AOUT0L7A OUT0R7

S OY2_IN 7

CVBS0_IN 7

Y 2_ IN 7

PB2_IN 7

P R2_IN 7

AU_AIN1L 4

A U_AIN1R 4

AU_AIN2L 4

A U_AIN2R 4

Y 1_IN 7

S OY1_IN 7

P R1_IN 7

S W_HD 7

TXD_1003 2,7,9RXD_1003 2,7,9

SCART_ISP_TRAP 13

PB1_IN 7

DV D_Y_IN13DVD_PB_IN13DV D_PR_IN13

av_1_out 3

Title

Size Document Number R e v

Date: Sheet o fSPTV05-13-V1 1.0

Input-2 VideoC

3 15Thursday, May 01, 2008

SUNPLUS

SCART1 AV+RGB

FS -> SOY2 / SARIN10-2v: TV Mode -> 0-0.4v5-8v: 16:9 AV -> 1.0-1.6v9.5-12v: 4:3 AV -> 1.9-2.4v

Y Pr Pr CVBS

11/30 Modify

ISP FROM SCART

11/28 Modify

11/28 Modify

11/28 Modify

11/28 Modify

L171.8uH

R2162.4K

R257100R

D18

9.2V

12

D22BAV99L3

12

R30375R

R287 NC/ 0RR-0603

12

C235220pF

D25

5.6V

12

R307

6.8K

C1311000pF

D14

BAV99L

312

R312 10K

C23810uF

C207220pF

L29120ohm/100MHz

C155

NC/10pF

D15

BAV99L

312

D23BAV99L3

12

C325

2.2uFC-0603

R243100R

R24475R

C2231uF

C232220pF

D19

9.2V

12

R3146.8K

R330 22K

Pb

Pr

Y

Y

Pb

Pr

CN9

AV1-3X2

1

3

5

2

4

6

77

88

99

1010

1111

1212

1313

1414

1515

1616

R286 NC/ 0RR-0603

12

R32922K

L141.8uH

R23047K

D21BAV99L 3

12

C1580.01uF

L211.8uH

C1790.01uF

R41210R

GNDB

GNDVI

AILBIN

VOUT

FunSel

VIN

GNDG

SHILED

N.C.GIN

N.C.GNDR

RIN

AORAIR

RGBSW

AOL

GNDSW

GNDA

GNDVO

CN7

SCART Connector

123456789101112131415161718192021

C236220pF

Q212N3904

1

2

3

L31120ohm/100MHz

C326

2.2uFC-0603

C199220pF

R24275R

R1866.8K

D20

5.6V

12

R128 10K

C233220pF

L231.8uH

L30120ohm/100MHz

C185220pF

R2130 R

C324

2.2uFC-0603

R104100R

R3056.8K

R129NC/100K

C327 1uF

R25975R

C237220pF

R24575R

R246100R

R306 10K

R25875R

D17

nc/15V

12

C234220pF

D24

5.6V

12

R27475R

C328 1uF

R308 10K

U18

PI5V330

1A21B5

1C111D14

2A32B62C10

2D13

A 4B 7

C 9D 12

EN 15

S 1

VCC

16VS

S8

R29247K

D16

BAV99L

312

R30475R

R190 10K

R28910K

C215220pF

L221.8uH

C1650.01uF

R27075R

Page 35: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

A U _ A IN 1 R

A IN 2L

A IN 2 R

A U _ A I N2L

A U _ A IN 2 R

A U _ S W0A U _ S W1

A IN 0 R

A IN 0L

A IN 3L

A IN 3 R

A IN 2 RA IN 2L

A IN 3 RA IN 3L

A U _ A IN 2 R

A U _ A I N1LA U _ A IN 1 R

A U _ A I N2L

A U _ S W1A U _ S W0

+ 3V 3

+ 5 V _S WA IN 0L

A IN 0 R

A U _ A I N1L

A IN 1L

A IN 1 R

A IN 1 RA IN 1L

+ 5 V _S W1 ,3 ,12,13,15

+3V 31 ,2 ,3 ,7 ,8 ,9 ,10,13,14,15

GND1 ,2 ,3 ,5 ,6 ,7 ,8 ,9 ,10,11,12,13,14,15

G N D V

+ 5 V _S W

+ 3V 3

+ 5 V _S W_4052

+ 5V _S W_4052

+ 5V _S W_4052

+ 5 V _S W_4052

+ 5 V _S W_4052

D V B _A L_OUT13

D V B _ A R_OUT13

A IN 2L 7A IN 2 R 7

A IN 3L 7A IN 3 R 7

A U _ A IN 1 R 3A U _ A IN1L 3

A U _ S W 0 7

A U _ A IN 2 R 3A U _ A IN2L 3

A U _ S W 1 7

A U D IO _ E N 12

A IN 1 L 5A I N 1 R 5

T i tle

S ize D o c u m e n t N umber R e v

D a te : S heet o fSPTV05-13-V1 1.0

Input-3 Audio and DTVA3

4 15Thursday, May 01, 2008

SUNPLUS

(to SPV7100 & SCART-2)

PC Audio Input

L-OutR-Pho L-Pho

12

R-Out

4

Stereo Audio ConnectorTop Diagram

35

4052 ch0:SCART4052 ch1:YPrPr,CVBS4052 ch2:PC output 4052 ch3:TV MONO

4052-->SPV7100 :CH2

PC-->SPV7100 :NCDVD-->SPV7100 :CH1

DVB-->SPV7100 :CH3

R 3 3147K

C 3 3 4 1 u F

C 3 3 2 1 uF

R 1 9 14 7K

C 2 3 90 .1 uF

R 2 0 04 7K

R 3 3247K

R 1 8 74 7K

R 1 8 84 7K

R 2 7 56 .8K

R 3 3347K

C N 6

P H O N ES te reo A ud io In

54321

R 3 3447K

U 1 6

7 4 H C 4052

1Y012

1Y114

1Y215

1Y311

2Y01

2Y15

2Y22

2Y34

1Z 13

2Z 3

VCC 16

VEE 7

GND 8IE6 S19 S010

R 1 9 64 7K

R 2 76 10K

C 3 30 1 u F

R 1 8 04 7K

C 3 3 5 1 uF

R 1 8 14 7K

C 3 29 1 u F

C 3 33 1 u F

R 1 7 34 7K

R 2 78 10K

R 1 7 74 7K

C 3 3 1 1 uF

R 2 7 76 .8K

R 1 9 24 7K

C 3 3 6 1 uF

R 1 9 84 7K

R 2 7 34 7K

Page 36: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AIN1RAIN1L

+5V_SW

CVBS1_IN

C2_IN

DVD_EN

AIN1RAIN1L

IR_DVD

C2_IN

CVBS1_IN

DTV_Pb_IN2

+5V_SW1,3,4,12,13,15

GND1,2,3,4,6,7,8,9,10,11,12,13,14,15

+5V_SW

GNDV

GNDV

GNDV

GNDV

GNDV

GNDV GNDV

GNDVGNDV GNDV

GNDV GNDVGNDV GNDV

GNDV

GNDV GNDV

GNDV GNDV

GNDV GNDV

GND_ADC

AIN1L 4AIN1R 4

CVBS1_IN 7

C2_IN 7

DVD_EN 7

DVD_Y_IN 13

DVD_PB_IN 13

DVD_PR_IN 13

IR_DVD 9

DTV_Y_IN2 13

DTV_Pb_IN2 13

DTV_Pr_IN2 13

Title

Size Document Number R ev

Date: Sheet o fSPTV05-13-V1 1.0

Input-2 VideoA

5 15Thursday, May 01, 2008

SUNPLUS

s-cs-y

YGNDPB

PRGND

GNDLEFTRIGHTGNDENIR

D63

5.6V

12

R234 10K

C339220pF

D56

nc

12

L411.8uH R367

75R

R2336.8K

L391.8uH

C344220pF

R2956.8K

C340220pF

R42775R

R294 10K

C315220pF

R42675R

C341220pF

L381.8uH

C313NC/220pF

CON7

CON11/2.0mm

123456789

1011

D55

nc

12

L401.8uH

L373.3uH

R472NC

R36675R

C342220pF

R473NC

241

3

CN8

S_VIDEO

3124

567

C316220pF

C314330pF

R36575R

R474NC

C343220pF

Page 37: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MD10

MD11MD12

MD13MD14

MD15

DQS0H

DQM0HWENCASNRASN

BA0BA1MA10MA0MA1MA2MA3 MA4

MA5MA6MA7MA8MA9MA11

MCLKPMCLKNDQM0L

DQS0L

MD7

MD6MD5

MD4MD3

MD2MD1

MD0

CKER

MD8

MD9

CKESDCLKP

DQM0L

SDCLKN

DQS0HDQS0L

DQM0H

MA[0..11]

MD[0..15]

BA0BA1

WENCASNRASN

MCLKN

MCLKP

CKERCKE

SDCLKP

SDCLKN

C SN

GNDM

+2V5

GNDM

GNDM GNDM

GNDM

+2V5

+2V5

+2V5

+2V5

+2V5

+2V5

+2V5

+2V5

+2V5

GNDM

GNDM

+2V5

+1.25V

+1.25V

+1.25V

SDCLKN7

DQM0H7DQM0L7

DQS0L7DQS0H7

MA[0..11]7

MD[0..15]7

BA07BA17

CASN7RASN7

WEN7

SDCLKP7CKE7

Title

Size Document Number R ev

Date: Sheet o fSPTV05-13-V1 1.0

DDR PARTA

6 15Thursday, June 12, 2008

SUNPLUS

*Short these ground planes on PCB

*add

The

se c

ompo

nent

s cl

ose

to D

DR

HY5DU281622ETP(128Mb/2Mx16x4B)All traces must have the same length

SDRAM Data Bus

CLOSE TO DDR

CLOSE TO 7100

R93 10R

R87

4.7K

C211000pF

R86 10R

C3610uF/10V

C350.1uF

R99 47R

R103 22K

R70

4.7K

R95 47R

C180.1uF

R94 10R

U5

8Mx16 DDR-SDRAM-TSOP

VDD1DQ02

DQ14DQ25

DQ37DQ48

DQ510DQ611

DQ713 DQ8 54

DQ9 56DQ10 57

DQ11 59DQ12 60

DQ13 62DQ14 63

DQ15 65

VDD18

VDDQ3

VSSQ6

VDDQ9

VSSQ12

VDDQ15 NC14

NC17 LDQS16

NC19LDM20WE21CAS22RAS23CS24NC25BA026BA127AP/A1028A029A130A231A332 A4 35A5 36A6 37A7 38A8 39A9 40A11 41

VDD33 VSS 34

NC/A12 42NC 43CKE 44CK 45CK 46UDM 47VSS 48VREF 49NC 50UDQS 51VSSQ 52NC 53

VDDQ 55

VDDQ 61

VSSQ 58

VSSQ 64

VSS 66

R33575R

Page 38: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H PD_PCHS_VGAVS_VGAMIDSCV

BA1

G _ IN

TX1M2

TX1M0

TX1M3

TXCLK1M

TX1M1

TX1P2

TX1P0

TXCLK1P

TX1P1

TX1P3

TX0P1

TX0P0TX0M0

TX0P2

TX0M3

TX0M1

TXCLK0P

TX0M2

TX0P3

TXCLK0M

S IFAIN0

Y 2 _INS OY2_INPB2_INP R2_IN

R XCMR XCP

RXM0RXP0

RXM1

RXM2RXP2

POWER_ON

R XCP

S OG_IN

RESETN

SCL_M

A OUT0R

S DCLKN

HP D_HDMI

AIN

2RA

IN2L

AIN

3RA

IN3L

BL_ADJ

RXM0

R_ IN

SDA_M

AOUT1L

H PD_PC

CL KIN

BL_ON

A OUT1R

F ILT

AU_SW0AU_SW1

C2 _IN

HOLD_FLASH

MA[0..11]

C LKOUT

MUTE_AMP

SD1_FLASHSD0_FLASH

SCK_FLASH

RESETN

BL_ADJ

CEN_FLASH

C LKOUT

RXP0

/WP

CKE

D VD_EN

Y 1 _IN

CV

BS

0_IN

RXDT XD

CVBS0_IN

CV

BS

1_IN

C2_

INC

VB

S2_

INC

VB

S3_

IN

VCM_AUI

MD[0. .15]

W ENC ASNR ASN

MIDSCV

VCM

PANEL_ON

I R_DAT

RXM1RXP1

S OY1_IN

STB_AC_ON

SDA_VGASCL_VGASDA_HDMI

DQ

M0H

HS_VGA

SD1_FLASHSD0_FLASH

A IN2LA I N2R

CVBS1_IN

DQ

S0H

C CIR656-D[0. .7]

CC IR656-CLK

PB1_IN

/WP

S CL_HDMI

I R_DAT

CKE

CEN_FLASHSCK_FLASH

P R1_IN

D QS0HDQM0H

DQS0LDQM0L

CVBS2_IN

RXM2RXP2

R XCM

BA0

A IN3LA I N3R

CL KIN

B _IN

S ARIN0

SDA_VGASCL_VGASDA_HDMIS CL_HDMI

CVBS3_IN

AOUT0L

BL_ON

SDCLKP

SIF

AIN

0

H PD_PC

HOLD_FLASH

L ED_C

RXDT XD

STB_AC_ON

HP D_HDMI

D VD_EN

PANEL_ONL ED_C

I 2C_SW

S W_HD

S W_HD

AOUT1L

A OUT1RA UO_1R

AUO_1L

AOUT0L

A OUT0RA UO_0R

AUO_0L

MUTE_AMP

MUTE_AMPPOWER_ON

POWER_ON

SD

CLK

N

RA

SN

CC I R656-D4

TX0M

0

MD

12

MD

10

MD

3

TX1P

3

TXC

LK1P

TXC

LK1M

TX0M

3

RXP1

MA7

MA4

VR

P_S

IF

VC

M

AIN

2R_I

N

PB

1_IN

MA1

CCI R656-D2

WE

N

TX1M

1

SDA_M

TX1M

0

CA

SN

AU

O_1

R

TX0P

1

PR

2_IN

I 2C_SW

MD

9

MD

2

AIN

3L_I

N

MA0

CCI R656-D1

MA6

MA3

MD

8

TXC

LK0P

TXC

LK0M

TX1P

2

MD

15

MD

6

SO

Y2_

IN

G_I

N

VCM_AUO

BA0

MD

7

DQ

M0L

AIN

3R_I

N

R_I

N

VS_VGA

I 2C_SW

MD

1

SD

CLK

P

TX0M

1

PB

2_IN

MA11

SCL_M

MA2

CC IR656-CLK

MA10

MD

14

MD

11

MA9

CCI R656-D5

SA

RIN

0

Y1_

IN

B_I

N

DQ

S0L

MD

5

TX1M

2

TX1P

0

TX0P

2

CC I R656-D3

Y2_

IN

CC I R656-D6

MD

0

CK

E

VR

N_S

IF

TX1M

3

TX0P

3

SO

G_I

N

AU

_SW

1

AU

O_1

L

VC

M_A

UO

MD

13

AU

_SW

0

AU

O_0

R

TX0P

0

MA5

BA1

MA8

MD

4

VC

M_A

UI

TX1P

1

PR

1_IN

SO

Y1_

IN

CC I R656-D0

AU

O_0

L

VC

M_S

IF

AIN

2L_I

N

TX0M

2

S W_HD2

S W_HD

S W_HD2

S W_HD2

A IN 3R_INA I N3L_INA IN 2R_INA I N2L_IN

BL_ON

CCI R656-D7

+3V3

G ND_ADC

G ND_ADC

G NDM

G ND_AUO

GND_TMDS

+3V3_MPLL

+3V3_IN

+1V8_ADCA

+3V3_AUO+3V3_IN+3V3_ADCB

G ND_ADC

+SVDD

+1V8_DLLVDD

+3V3_IN

G ND_AUOGND_TMDSG ND_ADC GNDMG NDP

+3V3_LVDS

G NDP

+3V3_LVDS

+ DVDD

+3V3_XTAL

+1V8_AUD+3V3_TMDS

+ CVDD+3V3_ADCP

G NDM

+3V3

+MVDD

+ CVDD

+ CVDD

+ CVDD

+CVDD

+ CVDD+ DVDD

G ND_AUO

+1V25

G NDM

+1V25 +MVDD

+5V_DDC

+ CVDD

+3V3 +3V3

+3V3

+3V3

+3V3_AUO

CVBS1_IN5CVBS0_IN3

CVBS2_IN3CVBS3_IN12

MD[0. .15] 6

WEN 6CASN 6RASN 6

SDCLKP 6CKE 6

MA[0. .11] 6

BA1 6BA0 6

S ARIN09

A IN2L4A IN2R4

A IN3L4A IN3R4

S IFAIN012

RESETN9,13

RXD2,9TXD2,9

IR_DAT9

SD0_FLASH9SD1_FLASH9

CEN_FLASH 9SCK_FLASH 9

S DCLKN 6

SDA_VGA2SCL_VGA2S DA_HDMI2S CL_HDMI2

TX0M0 10TX0P0 10TX0M1 10TX0P1 10TX0M2 10TX0P2 10TXCLK0M 10TXCLK0P 10TX0M3 10TX0P3 10

TX1M0 10TX1P0 10TX1M1 10TX1P1 10TX1M2 10TX1P2 10TXCLK1M 10TXCLK1P 10TX1M3 10TX1P3 10

AU_SW1 4AU_SW0 4

HPD_PC 2

/WP 2

AOUT0R 3AOUT0L 3

HPD_HDMI 2

BL_ON 10BL_ADJ 10POWER_ON 1PANEL_ON 10

MUTE_AMP 11

SDA_M 9,12,13SCL_M 9,12,13

AOUT1R 11AOUT1L 11

DVD_EN 5

RXCM2RXCP2RXM02RXP02

STB_AC_ON 1

CCIR656-D[0. .7] 13

CCIR656-CLK 13

RXP12RXM12

RXM22RXP22

DQM0H 6DQS0H 6DQM0L 6DQS0L 6

HS_VGA2

B _IN2G _ IN2

R_ IN2S OG_IN3

C2_IN5

Y 1_IN3S OY1_IN3PB1_IN3P R1_IN3

S OY2_IN3Y 2_IN3

PB2_IN3P R2_IN3

HOLD_FLASH 2

LED_C9

I2C_SW 12

S W_HD 3

VS_VGA2

M CU_IO

Title

Size Document Number R e v

Date: Sheet o fSPTV05-13-V1 1.0

SPV7100 Part-1C

7 15Thursday, May 01, 2008

SUNPLUS

*Short these ground planes on PCB

LVDS Output

Mem

ory

I/O

MPU

& S

PI

Video Input Audio Input

Default Pull Setting

HD

MI

Inpu

t

(Pin-164)

* change C200-203 nets

Crystal Circuit

VGA/YUV Input

These components close to SPV7100

Memory I/O

IO Trap

DDR VREF

<Trap0>

<Trap1>

<Trap2>

<Trap3>

<Trap4>

<Trap5>

These components close to SPV7100

CAFE

Audio Output

10/24 Add

10/25 Add

Close to 7100

11/27 ADD

Close to 7100

11/30 Note

R18

31K

C157

1uF

C-0603

R476 1K

C389

5pF

R36910K

C99

33pF

R2298.2K

C124

1uF

R85 4.7K

R149 4.7K

C140

0.1uF

C-0603

R98

0R

C3090.047uF

R218 180R

R1705.6K+-1%

R360

200K

C19

02.

2uF

R362

200K

R33

61K

R235 180R

C16

02.

2uF

C47

56pFC-0603

C17

00.

1uF

R17910K

C3100.047uF

R413 2K

R475 1K

R107 33R

R359

200K

R33

71K

R31710K

C91

33pF

C117 390pF+-5%

C18

02.

2uF

X1

27MHz 30ppm 20PX'TAL

C16

82.

2uF

FB10

120/100M

R33

81K

R14210K

R164 1K

C18

12.

2uF

R219 8.2K

R106 33R

R299 10K

R33

91K

R162 1K

C49

22pFC-0603

C46

56pFC-0603

R41410K

R141

4.7K

C242

10uFC-0805

C16

72.

2uF

R415 2K

C118

56pF

R368 1K

R126

4.7K

C16

62.

2uF

C15

92.

2uF

C1640.047uF

R236 8.2K

SPV7100A-LQFP256

U9A

RXCM232

RXCP233

RXM[0]236RXP[0]237

RXM[1]240RXP[1]241

RXM[2]244RXP[2]245

HSYNC0254VSYNC0255

BIN

2G

IN3

SOG

4R

IN5

Y18

SOY1

9PB

110

PR1

11

Y215

SOY2

16

PB2

17PR

218

CVB

S023

CVB

S125

CVB

S227

CVB

S328

C1

24

C2

26

TX0M

[0]

189

TX0P

[0]

188

TX0M

[1]

187

TX0P

[1]

186

TX0M

[2]

185

TX0P

[2]

184

TXC

LK0M

183

TXC

LK0P

182

TX0M

[3]

181

TX0P

[3]

180

TX1M

[0]

177

TX1P

[0]

176

TX1M

[1]

175

TX1P

[1]

174

TX1M

[2]

173

TX1P

[2]

172

TXC

LK1M

171

TXC

LK1P

170

TX1M

[3]

169

TX1P

[3]

168

CVB

SOU

T30

FILT250

MIDSCV256

VCM

13

SAR

IN0

33

SAR

IN1

34

AIN

0L37

AIN

0R38

AIN

1L39

AIN

1R40

AIN

2L41

AIN

2R42

AIN

3L43

AIN

3R44

VCM

_AU

I45

VRP_

SIF

50

VCM

_SIF

51VR

N_S

IF52

SIFA

IN0

53

SIFA

IN1

54

UAR

T_R

X19

2

UART_TX193RESETN194

IR_DAT197

TESTMODE203

HPD_HDMI214SDA_VGA215

SCL_VGA216SDA_HDMI217SCL_HDMI218

AOU

T0L

55AO

UT0

R56

AOU

T1L

61AO

UT1

R62

VCM

_AU

O58

PWM0220 PWM1//EXINT2219

SDA_M 66SCL_M 67

XTALI225

XTALO226

I2SWSA/JRSTN212 I2SCLKA/JTDI211I2SDA0/JTDO209 I2SDA1/JTMS208 I2SMCLKA/JCLK207 I2SDA2/SPDIFI206 I2SDA3/SPDIFO205

HOLD_FLASH202 SCK_FLASH201 CEN_FLASH200 SD0_FLASH199 SD1_FLASH198PWM2/WP_FLASH196 PWM3/EXINT1195

MA[0] 123MA[1] 122

MA[2] 121MA[3] 120MA[4] 119

MA[5] 118MA[6] 117

MA[7] 114MA[8] 113MA[9] 112

MA[10] 124

MA[11] 111

BA0 128BA1 127

RAS

N13

3C

ASN

134

WEN

135

CLK

N16

2C

LKP

163

CKE

164

VD[0] 76

VD[1] 75VD[2] 74VD[3] 73VD[4] 72

VD[5] 71VD[6] 70VD[7] 69

VCLK 68

VREF

_012

9VS

SR_0

130

VREF_1 105VSSR_1 106

MD

[0]

157

MD

[1]

156

MD

[2]

155

MD

[3]

154

MD

[4]

153

MD

[5]

152

MD

[6]

151

MD

[7]

150

MD

[8]

147

MD

[9]

146

MD

[10]

145

MD

[11]

144

MD

[12]

143

MD

[13]

142

MD

[14]

141

MD

[15]

140

DQ

M0L

161

DQ

S0L

160

DQ

M0H

136

DQ

S0H

137

I2SWSB/MD[16] 102

I2SCKB/MD[17] 101I2SDB0/MD[18] 100I2SDB1/MD[19] 99

I2SMCLKB/MD[20] 96

I2SDB2/MD[21] 95I2SDB3/MD[22] 94PWM2/MD[23] 93

VDO[0]/MD[24] 91VDO[1]/MD[25] 90VDO[2]/MD[26] 89

VDO[3]/MD[27] 88

VDO[4]/MD[28] 85VDO[5]/MD[29] 84VDO[6]/MD[30] 83VDO[7]/MD[31] 82

GPIO/DQM1L 104GPIO/DQS1L 103

GPIO/DQM1H 80VCLKO/DQS1H 81

AVD

D18

_AD

C1

AVD

D18

_AD

C7

AVD

D18

_AD

C14

AVD

D18

_AD

C22

AVSS

18_A

DC

6

AVSS

18_A

DC

12

AVSS

18_A

DC

19

AVSS

18_A

DC

29

BVD

D33

_AD

C21

BVSS

33_A

DC

20

AVD

D33

_SAR

35AV

SS33

_SAR

36

AVD

D33

_AU

I46

AVSS

33_A

UI

47

AVD

D33

_SIF

49AV

SS33

_SIF

48

AVD

D33

_AU

O57

AVSS

33_A

UO

59AV

SS33

_AU

O60

PVDD33_TMDS230 PVSS33_TMDS229

AVDD33_TMDS231

AVDD33_TMDS235

AVDD33_TMDS239

AVDD33_TMDS243

AVSS33_TMDS234

AVSS33_TMDS238

AVSS33_TMDS242

AVSS33_TMDS246

DVDD18_TMDS248 DVSS18_TMDS247

PVDD33_ADC249

PVSS33_ADC251

AVDD33_REG223AVDD33_XTL224

PVDD18_AUD228 PVSS18_AUD227

DPLLVDD33222 DPLLVSS33221

MPLLVDD33 108MPLLVSS33 107

AVD

D33

_LVD

S19

0

AVD

D33

_LVD

S17

8

AVSS

33_L

VDS

191

AVSS

33_L

VDS

179

PVD

D33

_LVD

S16

6PV

SS33

_LVD

S16

7

SVDD 87

SVDD 98

SVSS 86

SVSS 97

DLLVDD18 109DLLVSS18 110

DVDD33 77

DVDD33210

DVSS 78

DVSS33204

DVD

D18

32

DVDD18 65

DVDD18 79

DVDD18 92

DVD

D18

132

DVD

D18

165

DVDD18213

DVS

S18

31

CLK

24P

63

CLK

24N

/EXI

NT0

64D

VSS1

813

1

SVD

D25

159

SVD

D25

149

SVD

D25

139

SVDD25 126

SVDD25 116

SVSS

2515

8

SVSS

2514

8

SVSS

2513

8

SVSS25 125

SVSS25 115

HSYNC1252

VSYNC1253

C63

56pF

C16

90.

1uF

C18

92.

2uF

C1238200pF+-5%

C14

256

pF

C1720.047uF

R37010K

R132

4.7K

R90

0R

C113

5pF

R2038.2K

R15310K

C76

56pF

C13

80.

1uF

R15410K

R150 22R

R121 33R

C61

56pF

C243

10uFC-0805

R152 1K

C137

0.1uF

C-0603

C64

0.1uF<Assembly>

R361

200K

Page 39: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+3V3

+1V8

+3V31,2,3,7,9,10,13,14,15

G ND1,2,3,4,5,6,7,9,10,11,12,13,14,15

+1V81

G ND_AUO

G ND_ADC

G ND_ADCGND_TMDS

G NDM

G NDP

+3V3_MPLL

+3V3_XTAL

+1V8_DLLVDD

+3V3_TMDS

+3V3_ADCP

+3V3_ADCB

+3V3_AUO

+3V3_LVDS

+3V3

+1V8

+3V3_SW7100

+3V3

+3V3

+3V3_SW7100

+3V3_SW7100

+1V8 +CVDD

+2V5 +MVDD

+3V3+DVDD

+3V3

+1V8

G ND_AUO GND_TMDSG NDPG NDMG ND_ADC

G ND_ADC

+1V8_AUD+1V8

+3V3 +SVDD

+1V8_ADCA

+3V3

G ND_AUO

+3V3_IN+3V3_SW7100

Title

Size Document Number Re v

Date: Sheet o fSPTV05-13-V1 1 .0

SPV7100 Part-2Cu stom

8 15Thursday, May 01, 2008

SUNPLUS

PLL POWER/GND (3.3V/1.8V)

ADC POWER/GND (1.8V/3.3V)

SARADC/SIF/AUDIO POWER/GND (3.3V)

TMDS POWER/GND (1.8V/3.3V)

SOURCE POWER/GND (1.8V/2.5V/3.3V)

XTAL POWER/GND (3.3V)

LVDS POWER/GND (3.3V)

Pin235 Pin239 Pin243

SPV7100 E-Pad

Pin231

Pin7 Pin14 Pin22Pin1

Pin65 Pin79 Pin92Pin32

Pin126 Pin139 Pin149Pin116 Pin159

Pin165 Pin213Pin132

Pin77

*Short these ground planes on PCB

Power Plane : +5V, +5VSB, +3V3, +3V3_SPV ,+3V3_MC, +2V5,+1V8, +VCC_PNL,+AVDD_ADC

Ground Plane: GND, GND_ADC, GND_TMDS, GNDV, GNDM, GNDP, ND_LVDS, GND_AUO, GND_AMP

Power Line : +12V, +3V3_ADCP , +3V3_ADCB, +3V3_MPLL , +3V3_DPLL , +1V8_DLLVDD, +1V8_TMDSP, +1V8_TMDS, +1V8_AUD

Ferrite Beed Spec:FB : Rdc=0.2 , Z=300/100MHz , Idc=500mA ~ MCB2012S301HFB_L : Rdc=0.015 , Z=120/100MHz , Idc=6000mA ~ MHC3216S121WFB_S : Rdc=0.35 , Z=75/100MHz , Idc=300mA ~ MCB1608U750F

TMDS AUD PLL POWER/GND (1.8V)

*add

10/25 ADD

10/25 ADD

11/30 Modify

11/30 Modify

Pin21

Pin249

Close to 7100

11/30 Modify EC84470uF/16V

EC85470uF/16V

C250

10uF

C307

10uF

FB22

120/100M

C50

0.1uFC381

0.1uF

C246

10uF/10V

C251

10uF

C66

0.1uF

C54

0.1uF

FB24

120/100M

FB13

120/100M

C101

0.1uF

FB8

120/100MC62

0.1uF

FB3

120/100M

E-Pad

U9B

SPV7100A-LQFP256

EPad257

EPad258EPad259

EPad260EPad261

EPad262EPad263

EPad264EPad265

EPad266EPad267

EPad268EPad269

EPad270EPad271

EPad272EPad273

EPad274EPad275

EPad276EPad277

EPad278EPad279

EPad280Epad281

EPad282EPad283

EPad284EPad285

EPad286EPad287

EPad288EPad289

EPad290EPad291

EPad292EPad293

EPad294EPad295

EPad296EPad297

EPad 298

EPad 299EPad 300

EPad 301EPad 302

EPad 303EPad 304

EPad 305EPad 306

EPad 307EPad 308

EPad 309EPad 310

EPad 311EPad 312

EPad 313EPad 314

EPad 315EPad 316

EPad 317EPad 318

EPad 319EPad 320

EPad 321EPad 322

EPad 323EPad 324

EPad 325EPad 326

EPad 327EPad 328

EPad 329EPad 330

EPad 331EPad 332

EPad 333EPad 334

EPad 335EPad 336

EPad 337

C121

0.1uF

C244

10uF

C67

0.1uF

FB5

120/100M

C378

10uF

C40

0.1uF

C111

0.1uF

FB15

120/100M

C247

10uF

FB12

0R

C39

0.1uF

FB332.2R

FB17

0R

C135

0.1uF

C95

0.1uF

C80

0.1uF

C133

0.1uF

C68

0.1uF

FB26

120/100M C379

0.1uF

C254

10uF

FB21

120/100M

C248

10uF

C130

0.1uF

C308

10uF/10V

C93

0.1uF

C134

0.1uF

C53

0.1uF

C109

0.1uF

C120

0.1uF

C26

10uF/10V

+ EC54

100uF/16V

CAP100 C139

0.1uF

FB25

120/100M

C253

10uF

C41

0.1uF

C122

0.1uF

C34

0.1uF

C58

0.1uF

C252

10uF

C380

0.1uF

C79

1uF

C52

0.1uF

Page 40: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HOLD#SCK_FLASH

SCL_MCEN_FLASH

RESETN

HOLD#

SD1_FLASH

CEN_FLASH

WP#

WP#SD0_FLASH

SCK_FLASHSD1_FLASH

SDA_MSD0_FLASH

IR_DAT

KPD4

KPD1

KPD2

KPD3

KPD6

KPD5

KPD3KPD2

KPD4

KPD6KPD5

SARIN0RESETN

+5VSB

SDA_MSCL_M

SCK_FLASHCEN_FLASH

SD0_FLASHSD1_FLASH

IR_DAT

RXDTXD

KPD0

IR

LED_R_ON

LED_G_ONLED_R_ON

LED_G_ONKPD0SARIN0

KPD1

IR

+5VSB1,5,10,13

GND1, 2,3,4,5,6,7,8,10,11,12,13,14,15

+3V3

+3V3_FLASH

+3V3

+3V3_FLASH+3V3

+3V3

+5VSB

GND

GND

+5VSB

+3V3

+5VSB

+5V_DC

+5V_DC

+5VSB

+5VSB

+5VSB

GND

+5VSB

WP#2

SARIN0 7RESETN 7,13

CEN_FLASH7SCK_FLASH7

SDA_M7,12,13SCL_M7,12,13

SD1_FLASH7SD0_FLASH7

IR_DAT7

RXD 2,7TXD 2,7

LED_C7

IR_DVD 5

KPD_POWER

IR 7

Title

Size D ocument Number Rev

Date: Sheet of

SPTV05-13-V1 1.0

MCU InterfaceD

9 15Thursday, June 12, 2008

SUNPLUS

Flash Interface

EEPROM

Hardware Reset

RS-232 Interface

11/05 Add

5VREMOTEGNDPOWERREDGREENGNDMUTEV -V +MENUSELCH -CH +

Flash Interface

Q102N3904

1

2

3

R810K

R425

47K

C94

0.1uF

C25

0.1uF

R46810K

C255

10uF

C388

390pF

U15

24LC32SOP8

A01

VCC8

A12

WP7

A23

SCL6

GND4

SDA5

R42310K

R161.2K

Q522N3904

CON8

CON14-2.0

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

1414

R13 47R

Q542N3904

Q42N3904

1

2

3

R6910K

R172K

R671K

U8

EN25T80/SOPSOP8\300mil

<Assembly >

CE#1

SO2

WP#3

GND4

SI5SCK6HOLD#7VDD8

R4161K

J6

DIP/PIN4/2.54

1234

+EC74

47uF/16V

R14 47K

R182.4K

R420 1K

JP2

JP2/2.54

12

R12010K

R42410K

R206.2K

D34BAV99L

31 2

10KR77

R-0603

12

D4

1N4148

D-120612

R241K

R1712K2

U7

EN25T80/DIPDIP8

<Assembly >

CE#1

SO2

WP#3

GND4

SI5SCK6HOLD#7VDD8

R2111K

Q18NC/AP1701F

1

2

3

FB4

L-0805120/100M

1 2

Q562N3906 3

2

1

R4211K

R1722K2

NC/1K

R82

R-0603

1 2

C387

390pF

R22NC

Q552N3904

1

2

3

R6810K

R4221K

R193.6K

R49

47K

C80.1uF

R11910K

Page 41: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TX1M0 TX1P0

TX0P1TX0M1TX0M0 TX0P0

TX0P2TX0M2

TX0M3 TX0P3

TX1P2

TX1P3

TX1P1TX1M1

TX1M3

TX1M2

+5V_SW

+12V_IN

BL_ADJ

BL_ADJBL_ON

BL_ON

+12V_IN1,5,11

+5V_SW1,3,4,12,13,15

GND1,2,3,4,5,6,7,8,9,11,12,13,14,15

+5V_DC

+12V_IN

+VCC_PNL

+VCC_PNL

GNDP

GNDP

GNDP

GNDP

GNDP

GNDP

GNDP

GNDP

+3V3

+3V3

GND_TMDSGND_PWR

+12V_IN

+5V_SW

GNDP

+5VSB

+5VSB

+12V_power

PANEL_ON7

TX0M07 TX0P0 7TX0M17 TX0P1 7

TX0M27 TX0P2 7

TXCLK0M7 TXCLK0P 7TX0M37 TX0P3 7TX1M07 TX1P0 7TX1M17 TX1P1 7TX1M27 TX1P2 7

TXCLK1M7 TXCLK1P 7TX1M37 TX1P3 7

BL_ADJ7BL_ON7

Title

Size Document Number Rev

Date: Sheet o fSPTV05-13-V1 1.0

Panel OutputCustom

10 15Thursday, May 01, 2008

SUNPLUS

EVEN

ODD

(2nd pixel)

(1st pixel)

C151 = 1uF ~ 10uF

11/06 For layout change

11/06 For layout change

R62

47K

12

Q172N3904

1

2

3

R5147K

R31nc

J315x2PIN/2.0

2525 2323 2121 1919 1717 1515 1313 1111 99 77 55 33 11

26 2624 2422 2220 2018 1816 1614 1412 1210 108 86 64 42 2

2727 28 282929 30 30

R479 331 2

R4960ohm-0805

R57NC

C130.1uF

J4

12V612V5

BRI_ON/OFF4BRI_ADJ3GND2GND1

R502K2

D651N4002

DIODE1N4001

R31K

G23_5mm_8via

4 5

67

9

123

8

R5447K

EC11100uF/16V

R55NC

R478 331 2

EC86

470uF/25V

D641N4002

DIODE1N4001

R3010K

JP1SIP3/2.54 1 2 3

C23

56pFC-0603

R477331 2

R480 331 2

R32

1K

R547K

R61

10K

1 2

Q62N3904

12

3

G33_5mm_8via

4 5

67

9

123

8

Q13NDS9435A/SO

2345 76 8

1

R4NC

R29NC

L4422uH/2A

12

L1NC

C257

1uFC-0805

R6675R

Q11NC

1

2

3

Q72N3904

1

2

3

R28NC

R497NC

C9

1uF

C-0603

G13_5mm_8via

4 5

67

9

123

8

R56 1K

FB2

120/100M

R12100

Page 42: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CVBS3_INCVBS_TV1CVBS_TV

TUNER_SCLTUNER_SDA

TU_SCART

ATV_SCART

SDA_M

CVBS_TV1

TUNER_4MHz

SCL_M

RF_AGC

RF_AGC

TUNER_RF_AGC

TUNER_RF_AGC

TUNER_4MHz

TUNER_SDA

TUNER_SCL

IF_OUT

IF_OUT

CVBS_TV1 ATV_SCART

CVBS3_IN

TU_SDA T_SDAT_SCLTU_SCL

TU_SCART

IFAGC_ONOFF

IFAGC_ONOFF

+T5V_BOOSTER

GNDTA

+5V_SW

GNDTA

+T5V_IFGNDTA

+TUN_5V

GNDV GNDVGNDVGNDV

GNDTD GNDV

GNDTA

GNDTA

GNDTA

GNDTA

GNDTA

GNDTA

+5V_SW +5V_SW

+5V_SW_4052

+5V_SW

+T5V_IF

+T5V_BOOSTER

+T5V_IF

+TUN_5V

GNDTD

GNDTA

GNDTA

GNDTAGNDTA GNDTA

GNDTA

GNDTA

GNDTA

GNDTAGNDTA

GNDTA

GNDTA

GNDTA

GNDTA

GNDTA GNDTA

GNDTA

GNDTA

GNDTA

GNDV

GNDTA

+T5

V_I

F

+T5V_IF

+5V_DC

GNDTA GNDTAGNDTA

GNDTD

GNDTD

DTV_CVBS13

SDA_M7,9,13SCL_M7,9,13

I2C_SW7

AUDIO_EN 4

IFD2 13

IFD1 13

IFAGC 13

SIFAIN0 7

CVBS3_IN 7

T_SCL 12T_SDA 12

av_1_out 3

Title

Size Document Number R ev

Date: Sheet o fSPTV05-13-V1 1.0

TUNER PARTB

12 15Thursday, May 01, 2008

SUNPLUS

(to SPV7100)

These components close to SPV7100

Tuner TO SPV710010/25 Add

Close to IFAGC NET

Close to 2nd_IF NET

Close to CN9

Close to FB37

Close to FB12

Close to XT1

A,B,C=L ===> DTVA,B,C=H ===> ATV

FB30

L-0805120/100M

1 2

C34510uF

R3511K

ncD48

R17633R R-060312

C2010.1uFC-0603

12

C30

50.

01uF

C192330pF

100R407

R434220R

D59BA277

C29

40.

22uF

1.8KR399

33R388

C193220pF

R4029.1K

EC892.2uF

R169

33R R-060312

C194470pF

U22

PI5V330

1A21B51C111D14

2A32B62C102D13

A 4B 7C 9D 12

EN 15S 1

VC

C16

VS

S8

R267 0R

5.6KR410

C187470pF

D58BA277

C2980.1uF

C29

10.

01uF

C27910uFC-0805

12

Q652N3904

1

2

3

6.8KR380

R156 0R

SAW

Z1 K9456D

11

22 33

4 4

5 5

R281 0R

R43212K

22KR381

C300 0.1uF

Q412N3904

1

2

3

R4041K

C29

215

00pF

33R394

L3610uH

L-0805

C186220pF

100R405

R155 0R

R495100K

Q582N3904

1

2

3

2N3904Q47

2

13

U25TDA9886

VIF

11

VIF

22

OP

13

FMP

LL4

DE

EM

5A

FD6

DG

ND

7A

UD

8TO

P9

SD

A10

SC

L11

MA

D12

NC

13TA

GC

14R

EF

15V

AG

C16

CV

BS

17A

GN

D18

VP

LL19

VP

20A

FC21

OP

222

SIF

123

SIF

224

R43575R

C372

10uF

CDT-9DT33C-00T1

5V_ANT 1

RF_AGC 2

ADDRESS 3

SCL 4

SDA 5

REF_4MHz 6

5VCC 7

IF_OUT 8

IF_AGC 9

IF_OUT1 10

IF_OUT2 11

2020

2121

2222

2323

2424

2525

2626

2727

2828

2929

3030

GN

D12

GN

D13

GN

D14

GN

D15

GN

D16

GN

D17

GN

D18

GN

D19

GN

D32

GN

D31

47KR400

330

R39

0

C293 0.47uF

C3010.1uF

R35210K

R43068R

180KR386

L91 .8uH

G43_5mm_8via

4 5

67

9

123

8

D371N4148D-1206

12

C296100pF

C2901uF

L6

10uH1 2

R40639K

R433220R

D57 BA277

R157 0R

C2050.01uFC-0603

12

R1754.7KR-0603

12

C38310pFC-0603

12

560KR389

C302 0.47uF

L71uH

220R387

R26075R

C38410pFC-0603

12

C2970.1uF

C386220pF

C2780.1uFC-0603

12

C346100pF

ncR398

EC411000uF/6.3V

R431220R

R1684.7KR-0603

12

0R403

C303 10nF

EC511000uF/6.3V

Q402N3904

1

2

3

C2950.01uF

R353100K

75R409

L81uH

C1730.1uFC-0603

12

R316 0R

2N3904Q48

2

13

R42827K

R408220

L410uHL0.2AX

1 2C1740.1uF

75R383

C30

439

0pF

L1310uHL0.2AX

1 2

R35010K

33R391

C2990.01uF

22KR401

C2060.01uFC-0603

12

SAW

Z2 K3953

11

22 33

4 4

5 5

R429470R

6.8KR395

EC471000uF/6.3V

EC732.2uF

7.5KR396

Q572N3906

3

2

1

Page 43: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DMDP

CC

LK_O

UT1

I FAGC

STB_AR

TV_D

AC

3TV

_DA

C2

TV_D

AC

1

TV_D

AC

0

STB_AL

DRAM_A0DRAM_A1DRAM_A2DRAM_A3DRAM_A4DRAM_A5DRAM_A6DRAM_A7DRAM_A8DRAM_A9

DRAM_A10DRAM_A11

/DQM1/M_WE

/DQM0

/RAS

DRAM_D0

DRAM_D2DRAM_D3

DRAM_D4

DRAM_D6DRAM_D5

DRAM_D13

DRAM_D15DRAM_D14

DRAM_D12DRAM_D11DRAM_D10DRAM_D9DRAM_D8/DQM1M_CLK

/CKEDRAM_A11

DRAM_A7DRAM_A8DRAM_A9

DR

AM

_A4

DR

AM

_A5

DR

AM

_A6

DR

AM

_A0

DR

AM

_A1

DR

AM

_A2

DR

AM

_A3

DR

AM

_A10

/BA

1

/M_CS0/BA1

/M_C

S0

/BA0

/BA

0

/RA

S/C

AS

/M_W

E/D

QM

0

/CAS

DRAM_D1

DRAM_D7

SCART_ISP_TRAPPANEL_SCL

TSI_D0TSI_D1TSI_D2TSI_D3TSI_D4TSI_D5TSI_D6TSI_D7TSI_VALTSI_STA

TSO_CLKTSO_ERR

TSO_VALTSO_STA

TSO_D6TSO_D7

TSO_D4TSO_D5

TSO_D2TSO_D3

TSO_D1

TSI_

CLK

RE

SE

TN_1

003

RO

M_A

0R

OM

_A1

RO

M_A

2

RO

M_A

3

RO

M_A

5R

OM

_A6

RO

M_A

7

RO

M_A

4

RO

M_A

9

RO

M_A

10

RO

M_A

11

RO

M_A

8

RO

M_A

13R

OM

_A14

RO

M_A

12

RO

M_A

18R

OM

_A22

RO

M_D

0R

OM

_D1

RO

M_D

3R

OM

_D4

RO

M_D

5R

OM

_D6

RO

M_D

7

ROM_OE

FLASH_WE

R ESETN_CI

FL

AS

H_W

E

RO

M_O

E C I_CE1P C _IORP C_IOWPC_WAIT

PC

_IO

RP

C_I

OW

PC

_WA

IT

DRAM_D9

DRAM_D0

DRAM_D7

DRAM_D3

DRAM_D15

DRAM_D4

DRAM_D6DRAM_D5

DRAM_D12

DRAM_D14

DRAM_D8

DRAM_D11

DRAM_D13

DRAM_D10

DRAM_D1DRAM_D2

CR

_SE

NS

E1

TSI_

ER

R

TSO_D0PANEL_CSB

ROM_A0

ROM_A13

ROM_A5

ROM_A8

ROM_A6

ROM_A3ROM_A2

ROM_A14

ROM_A1

ROM_A11ROM_A10ROM_A9

ROM_A12

ROM_A4

ROM_A7

TV_DAC0

T_SCLT_SDA

DTV_CVBSTV_DAC0

C CIR656-D[0. .7]

TSO_ERR T SI_ERR

C R_WPCR _CLK CR _CMD

CR _D0CR _D1 CR _D2

CR _D3 CR_SENSE1CR_SENSE2 CR _RST

CR _CLKCR _RST

CR _CMDCR _D0CR _D1CR _D2CR _D3

C R_WP

ROM_A18

RESETNTV_DAC1TV_DAC2TV_DAC3TV_DAC3

U ART_RX

UART_TX

RXD_1003

TXD_1003

RXD_1003

TXD_1003

CC IR656-CLK

RE

SE

TN_C

I

SCART_ISP_TRAP

ROM_A22

U ART_RXUART_TX

CCI R656-D6CCI R656-D5

CCI R656-D3CCI R656-D2

CCI R656-D0CC IR656-CLK

CCI R656-D1

ROM_D0

ROM_D3ROM_D2

ROM_D4ROM_D5

ROM_D1

ROM_D6ROM_D7

RO

M_D

2

CI_

RE

GC

I_P

WR

_EN

CI_

RE

AD

Y

CII

N_C

D2

CI_

CE

1C

IIN

_CD

1

SMC_PRESSMC_RSTB

SMC_CLKSMC_IO

SMC_VCCB

SMC_RSTBSMC_PRES

SMC_VCCB

SMC_CLK

SMC_IO

TV_DAC1 DT V_Y_IN2

TV_DAC2 DTV_Pb_IN2

TV_DAC3 DTV_Pr_IN2

STB_AL

STB_ARRESETN_1003

CI _READY

DPDM

UA

RT_

TXU

AR

T_R

X

U ART_RX

UART_TX

TSI_D0

TSI_D1

CCI R656-D4

CCI R656-D7

CR

_SE

NS

E2

XOUTXIN

G ND_U+AVDDTX

G ND_U

G ND_U+AVDDRX

P LLGND

+PLL_VCC3

+T3V3A+T3V3

G ND+PLL_DEMOD

P LLGNDG ND G ND G ND

G ND

G ND +RTC3V3G ND

+VCCO3

+VCCK1.8

+ AUDVCC3

GN

D_A

V

GN

D_A

V

GND_AV

+VVCC3+VVCC3

GND_AV

+VC

CK

1.8

+VC

CO

3

+VC

CO

3

GN

D

G ND

+VCCO3

+VCCK1.8

G ND

G ND

+VCCK1.8

+VC

CK

1.8

+VC

CO

3

GN

D

GN

D

G ND

GND_AV G ND_AV GND_AV GND_AV

G ND

+VCCK1.8 +VCCO3

G ND

G ND

G ND

G ND

G ND

G ND

G ND

GND_AV

G ND+5V_DC

G ND

+VC

CO

3

GND_AV

GND_AVG ND

G ND

G ND

+ROM_POWER

G ND

+3V3_SW

G ND

+5V_SW

GND_AV

G ND_AV

G ND_AV

G ND_AV

+3V3_SW

+VCCO3

G ND

+3V3_SW

+3V3_SW

+3V3_SW+5V_SW

+5V_SW_USB

IF D112

IF D212

IF AGC12

DRAM_D[0. .15] 15

DRAM_A[0..11] 15

/DQM1 15M_CLK 15

/CKE 15

/BA0 15/BA1 15/M_CS0 15

/M_WE 15/CAS 15/RAS 15

/DQM0 15/DQM1 15

ROM_A[0. .14]15

ROM_D[0. .7]15

FLASH_WE 15

RESETN_CI 15

ROM_OE 15

ROM_CS2 15P C_IOR 15P C_IOW 15PC_WAIT 15

TSO_D1 15TSO_D2 15TSO_D3 15TSO_D4 15TSO_D5 15

TSO_D6 15TSO_D7 15TSO_VAL 15TSO_STA 15TSO_CLK 15

TSI_D0 15TSI_D1 15TSI_D2 15TSI_D3 15TSI_D4 15TSI_D5 15TSI_D6 15TSI_D7 15TSI_VAL 15TSI_STA 15

TSI_CLK 15

TSO_D0 15

TSO_ERR

TSI_ERRROM_A18 15

RESETN 7,9

RXD_1003 2,7,9

TXD_1003 2,7,9

CCIR656-D[0. .7]7

CCIR656-CLK7

SCART_ISP_TRAP 3

ROM_A22 15

SCL_M7,9,12SDA_M7,9,12

CI_REG15CI_PWR_EN15

CI_READY15CIIN_CD215CIIN_CD115

DTV_CVBS 12

DTV_Y_IN2 3

DTV_Pb_IN2 3

DTV_Pr_IN2 3

DVB_AL_OUT 4

DVB_AR_OUT 4

T_SCL12T_SDA12

Title

Size Document Number R e v

Date: Sheet o fSPTV05-13-V1 1.0

SPHE1003Custom

13 15Sunday, June 15, 2008

SUNPLUS

UART_ISP1 PIN5,PIN6 SHORT

USB_ISP2 PIN1,PIN2 SHORTUSB_ISP1 PIN3,PIN4 SHORT

place near 1003

full current & 1/2 current ==>R load =75ohm1/4 current ==> R load = 150ohm

Card Reader Connector

10/26 Add10/26 Add

10/31 Modify

11/05 Delete J12

11/06 For layout change

11/05 Add

CA Interface

12/6 Add

C262

62pF

Q422SC9014

R436

33

C2800.1uF

C282

0.1uF

C264

10pF

C268

62pF

C1140.1uF

R178 10R R-060312

C1061uFC-0603

12

R411

N CR-0603

1 2

C1041uFC-0603

12

100RR167

1 2

C263

75pF

C97 0.1uFC-0603

1 2

R113 NC/560R

R-0603

1 2

R357100

C37410uF

C1031uFC-0603

12

L27 N C

C265

62pF

R4830RR-0603

12

C269

75pF

C37510uF

C3471uF

C306

10uF

C116 15pF

R201

270K

R144240RR-0603

12

C1630.1uF

FB18

L-0603N C

12

L24

1uH

C266

75pF

U13

SPHE1003-216

SM_I

O1

SM_C

LK2

SM_P

RES

3SM

_RST

4SM

_VC

CB

5

R_A

176

R_A

197

R_A

108

R_D

79

VCC

_IO

10R

_D6

11R

_D5

12

R_D

413

R_D

314

VCC

_K15

R_D

216

R_D

117

R_D

018

R_O

E19

R_C

S120

R_C

S221

R_C

S322

R_A

023

R_A

124

R_A

225

GN

D26

R_A

327

R_A

428

R_A

529

R_A

630

R_A

731

R_A

1832

R_A

2233

R_A

2134

R_A

2035

VCC

_IO

36R

_WE

37R

_A8

38

R_A

939

R_A

1140

R_A

1241

R_A

1342

R_A

1443

R_A

1544

R_A

1645

R_I

OW

46R

_IO

R47

R_W

AIT

48

GN

D49

PWM

50IN

T051

RES

ET52

TSI_

ERR

53TS

I_C

LK54

VCC_K 55TSI_STA 56TSI_VAL 57TSI_D7 58TSI_D6 59TSI_D5 60TSI_D4 61TSI_D3 62TSI_D2 63TSI_D1 64TSI_D0 65TSO_ERR 66TSO_CLK 67

TSO_D0 78TSO_D1 77

TSO_D2 76TSO_D3 75TSO_D4 74

TSO_D5 73

TSO_D6 71TSO_D7 70

TSO_VAL 69TSO_STA 68

GND 72

/USB_ISP2 79/USB_ISP1 80/UART_ISP 81IR IN 82M_D7 83M_D6 84M_D5 85M_D4 86VCC_K 87M_D3 88M_D2 89M_D1 90M_D0 91VCC_IO 92M_D15 93M_D14 94M_D13 95M_D12 96M_D11 97M_D10 98M_D9 99M_D8 100M_DQM1 101M_CLK 102GND 103M_CKE 104M_A11 105M_A9 106M_A8 107M_A7 108

AOU

T_L

162

VSS

161

VREF

160

VDD

DA

159

AOU

T_R

158

VBSP

157

RSE

T15

6TV

_DAC

015

5

AVD

D1

154

AVSS

115

3AV

DD

215

2TV

_DAC

115

1

TV_D

AC2

150

TV_D

AC3

149

AVSS

214

8

VCC

_IO

147

UAR

T_R

X14

6U

ART_

TX14

5

M_D

QM

314

4M

_D24

143

M_D

2514

2M

_D26

141

M_D

2714

0M

_D28

139

M_D

2913

8

M_D

3013

7M

_D31

136

VCC

_K13

5

M_D

1613

4M

_D17

133

M_D

1813

2M

_D19

131

M_D

2013

0M

_D21

129

M_D

2212

8

M_D

2312

7M

_DQ

M2

126

M_D

QM

012

5

M_W

E12

4M

_CAS

123

M_R

AS12

2G

ND

121

M_C

S12

0M

_BA0

119

M_B

A111

8

M_A

1011

7M

_A0

116

M_A

111

5

M_A

211

4M

_A3

113

VCC

_IO

112

M_A

411

1

M_A

511

0M

_A6

109

GND163SPDIF164

A_DATA0165A_DATA1166A_DATA2167

A_LRCLK168A_BCK169A_XLK170VO_VSYNC171

VO_HSYNC172VO_CLK173VO_D0174

VO_D1175VO_D2176VO_D3177

VO_D4178VO_D5179VO_D6180VO_D7181

INT1182RF_I2C_SCL183RF_I2C_SDA184

OTP_VPP185VCC_IO186IF_AGC187

RF_AGC188VCC_K189X32KI190X32KO191

RTC_VSS192RTC_VCC193RSSI194

ADC_GND1195ADC_GND2196VCM197

VRB198VRT199IFP200IFN201

V33A202V33D203VSSD204

VCC_PLL_D205VCC_PLL206PLL_GND207

XOUT208XIN209USB_REXT210USB_AVDDRX211

USB_AVSS212USB_DM213USB_DP214

AVDDTX215AVSSTX216

R36310KR-0603

12

L26

1uH

C39156pF

C7033pFC-0603

12

C1610.1uF

R22375RR-0603

12

J12

HEADER8-2.0

12345678

C810.1uF

R221NC/0RR-0603

12

C148

47pF

R11610KR-0603

12

RN1

RA-SMD-YC16B

100R75312

468

D38

1N4148

C96N C

C-0603

12

L25

1uH

C182

10pF

C195100pF

R112 NC/560R

R-0603

1 2

C550.1uF

R11710KR-0603

12

C281

10uF

R249

270K

XT232.768K

C1440.1uF R1

75R

R1394.7KR-0603

1 2

C196100pF

XT127MHz 30ppm 20PX'TAL

J 8HEADER8x2-2.0CON16A

11 2 233 4 455 6 6

77 8 899 10 101111 12 12

1313 14 141515 16 16

C183

47pF

L31.8uH

10KR358

R22275RR-0603

12

C115 15pF

C178 0.1uF

C337 1uF

R1300RR-0603

1 2

C560.1uF

C12610pFC-0603

12

R481NC/0RR-0603

12

JP3usb

1234

55

667788

R22475RR-0603

12

L11BEAD

C39056pF

C690.1uF

R182 10R R-060312

R482 NC/0R

R-0603

12

R2261K

R-060312

C89 0.1uFC-0603

1 2

R35533

C338 1uF

R11510KR-0603

12

C570.1uF

R4840 RR-0603

12R356

2K2

C261

10pF

R205 NC/0R

R-0603

12

J 9

DIP/PIN4/2.54

1234

L28 120ohm/100MHz

R22575RR-0603

12

C1190.1uF

C1620.1uF

RN2

RA-SMD-YC16B

100R75312

468

C267

10pF

C12910pFC-0603

12

C37310uF

R13712K

R-0603

12

L10

1uH

R111 NC/560RR-0603

1 2

C7833pFC-0603

12

Page 44: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+3V3_SW

+3V3

+5V_SW

G ND 1,2,3,4,5,6,7,8,9,10,11,12,13,15

+3V31,2,3,7,8,9,10,13,15

+3V3_SW1,8,15

+5V_SW1,3,4,12,13,15 +5V_SW

+3V3_SW

G ND

+PLL_DEMOD

+RTC3V3

+3V3_SW

+VVCC3

PLLGND

+PLL_VCC3

GND_AV

+AUDVCC3

+AVDDTX

GND_U

+3V3_SW+AVDDRX

G ND

+P1V8+VCCK1.8

+T3V3 +T3V3A

PLLGND GND_AV GND_U GND

+3V3

+3V3

+P1V8

G ND

+SDRAM_VCC3

+5V_SW

+5V_SW +VCCO3

+SDRAM_VCC3_M

+5V_SW_USB

Title

Size Document Number R ev

Date: Sheet o fSPTV05-13-V1 1.0

SPHE1003 PowerA

14 15Thursday, May 01, 2008

SUNPLUS

SPHE1003 Audio DAC&video DAC +3.3VPOWER

SPHE1003 PLL/DEMO PLL3.3V POWER

USB TX +3.3VPOWER

SPHE1003 KERNEL1.8V POWER

PLACE NEAR 1003SDRAM 3.3VPOWER

DEMOD 3.3VPOWER

FB7

L-0805FB

1 2

C1461uFC-0603

12

D611N4002DIODE1N4001

C271

10uF

C37710uF

C37610uF

ADJ/GND

O U T

I NUP5

AP1117-33/SOT-223

3

2

1

4

C39210uF

C600.1uFC-0603

12

F2FRX110-60/SMD1812P110TF

C851uFC-0603

12

+ EC26220uF/16VCAP220-16V

12

C830.1uFC-0603

12

C841uFC-0603

12

C2760.1uFC-0603

12

ADJ/GND

O U T

I NUP1

AP1117-18/SOT-252SOT-252

3

2

1

4

FB23FB

C270

10uF

C1451uFC-0603

12

C1471uFC-0603

12

C107

0.1uF

FB14

L-0805FB

1 2

C275

10uF

C721uFC-0603

12

C650.1uFC-0603

12

C38210uF

FB6

L-0805FB

1 2FB9

L-0805FB

1 2

C711uFC-0603

12

FB11

L-0805FB

1 2

FB16

L-0805FB

1 2

C272

10uF

C590.1uFC-0603

12

Page 45: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SDRAM_CLK

DRAM_A11DRAM_A10DRAM_A9DRAM_A8DRAM_A7DRAM_A6DRAM_A5DRAM_A4DRAM_A3

D RAM_D0D RAM_D1

D RAM_D3

D RAM_D8D RAM_D9

DRAM_D10DRAM_D11DRAM_D12DRAM_D13DRAM_D14DRAM_D15

D RAM_D4D RAM_D5D RAM_D6D RAM_D7

D RAM_D2DRAM_A2DRAM_A1

SPI_CLK1D VB_WPS PI_D1

DRAM_A0

TSI_CLKTSI_ERR

TSI_D0TSI_D1TSI_D2TSI_D3TSI_D4TSI_D5TSI_D6TSI_D7TSI_VALTSI_STA

TSO_CLKTSO_ERR

TSO_VALTSO_STA

TSO_D6TSO_D7

TSO_D4TSO_D5

TSO_D2TSO_D3

TSO_D0TSO_D1

ROM_OE

F L ASH_WERE SETN_CI

C I_CE1

PC _IORPC _IOWP C_WAIT

S PI_CE0ROM_A6

ROM_A18 SPI_CLK1S PI_D0ROM_A7

ROM_A22 S PI_D1

ROM_A8ROM_A9

ROM_A12ROM_A13

F L ASH_WE

ROM_A11

ROM_D3

ROM_D6ROM_D5ROM_D4

ROM_D0

ROM_D7

ROM_D1ROM_D2

SDRAM_CLK/ CKE

ROM_A4 CI_MA4

ROM_A0 CI_MA0ROM_A1 CI_MA1ROM_A2 CI_MA2ROM_A3 CI_MA3

ROM_A5 CI_MA5ROM_A6 CI_MA6ROM_A7 CI_MA7

ROM_A14 CI_MA14ROM_A13 CI_MA13

ROM_A12 CI_MA12

CIIN_ CD2CIIN_ CD1

RE SETN_CI

ROM_A8 CI_MA8ROM_A9 CI_MA9

ROM_A10 CI_MA10ROM_A11 CI_MA11

C I_CE2

C I_MD0 ROM_D0C I_MD1 ROM_D1C I_MD2 ROM_D2C I_MD3 ROM_D3

C I_MD4 ROM_D4C I_MD5 ROM_D5C I_MD6 ROM_D6C I_MD7 ROM_D7

MOCLK

MDO2

P C_WAIT

CIIN_ CD2

MOSTRT

M DI6

M DI0

MDO5

MOVAL

M DI1

M DI4

M DI2

PC _IOR

CI_MA5

CI_MA8

MDO0

CI_ R EADY

C I_MD3

M DI5

MDO7

CI_MA1

CI_MA14

MISTRT

C I_CE2

C I_MD0

CI_MA6

CI_MA13CI _REG

M DI3

PC _IOW

CI_MA10

C I_MD5

RE SETN_CI

C I_MOCLK

CI_MA7

M IVAL

CIIN_ CD1

C I_MD2

CI_MA12CI_MA11

C I_MD6

M DI7

MDO4MDO3

CI_MA2

CI_MA4

C I_MD4

MDO1

M ICLK

MDO6

C I_MD1

F L ASH_WE

CI_MA9

ROM_OE

C I_CE1

CI_MA0

CI_MA3

C I_MD7

CI_ R EADY

CIIN_ CD1CIIN_ CD2CI_ P WR_ENCI _REG

TSI_D0 MDO0TSI_D1 MDO1TSI_D2 MDO2TSI_D3 MDO3TSI_D4 MDO4TSI_D5 MDO5

TSI_VAL MOVALTSI_STA MOSTRT

TSI_CLK MOCLK

TSI_D6 MDO6TSI_D7 MDO7

TSO_D0 M DI0TSO_D1 M DI1TSO_D2 M DI2TSO_D3 M DI3TSO_D4 M DI4TSO_D5 M DI5

TSO_VAL M IVALTSO_STA MISTRT

TSO_CLK M ICLK

TSO_D6 M DI6TSO_D7 M DI7

ROM_A0

ROM_A13

ROM_A5

ROM_A8

ROM_A6

ROM_A3ROM_A2

ROM_A14

ROM_A1

ROM_A11ROM_A10ROM_A9

ROM_A12

ROM_A4

ROM_A7

ROM_A18

DV B_HOLD

DV B_HOLDSPI_CLK1S PI_D1

D VB_WPS PI_D0S PI_CE

S PI_CE0 S PI_CE

ROM_A22

CI_ P WR_EN

S PI_D0

C I_CE1

P C_WAIT

G ND

G ND

G ND

+SDRAM_VCC3

+SDRAM_VCC3

G ND

G ND

+ROM_POWER +ROM_POWER

+VCCO3

+3V3_SW

G ND

+MVCC5

+ROM_POWER

+ROM_POWER

G ND

G ND

+ROM_POWER

+MVCC5+3V3_SW

G ND

G ND

+ROM_POWER

G ND G ND

+5V_SW_USB

G ND

M_CLK

DRAM_D[0..15] 13DRAM_A[0..11]13

TSO_D0 13TSO_D1 13TSO_D2 13TSO_D3 13TSO_D4 13TSO_D5 13

TSO_D6 13TSO_D7 13TSO_VAL 13TSO_STA 13TSO_CLK 13TSO_ERR 13TSI_D0 13TSI_D1 13TSI_D2 13TSI_D3 13TSI_D4 13TSI_D5 13TSI_D6 13TSI_D7 13TSI_VAL 13TSI_STA 13

TSI_CLK 13T SI_ERR 13

F LASH_WE 13RESETN_CI 13ROM_OE 13

ROM_CS2 13

PC_IOR 13PC_IOW 13PC_WAIT 13

F L ASH_WE13

ROM_D[0..7]13

/BA013

/DQM013/DQM113

/BA113

/ RAS13/ CAS13

/M_WE13

/M_CS013

/ CKE13

CIIN_ CD113CIIN_ CD213CI_ PWR_EN13CI_REG13CI_ READY13

ROM_A[0..14]13

ROM_A18 13

ROM_A22 13

Title

Size Document Number Re v

Date: Sheet o fSPTV05-13-V1 1 .0

Memory And CICu stom

15 15Thursday, May 01, 2008

SUNPLUS

Memory

HW config

Connect to SPHE1003

Connect to SPHE1003

Connect to Tuner common interface

Delete Dammping R

Delete Dammping R

10/30 Add

R174 10R

Q19AP2301SOT-23

2

31

R7510KR-0603

12

C318

0.1uF

R3910KR-0603

12

Q162N3904

C317

0.1uF

R210K

R12510KR-0603

12

R134

10K

R133

47R

R7110K

R-0603

12

R7310K

R-0603

12

R110

47K

R36410K

R489

4K7

C321

0.1uF

C319

0.1uF

R490

180

C322

0.1uF

R1110KR-0603

12

C320

0.1uF

R7410KR-0603

12

R491

180

R7210KR-0603

12

C125

NC

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

35

37

39

41

43

45

47

49

51

53

55

57

59

61

63

65

67

38

40

42

44

46

48

50

52

54

56

58

60

62

64

66

68

2 36

CN10PCMCIA SOKET(Single)

11

2 23 3

4 45 5

6 6

77

8 8

99

10 10

11 1112 12

13 1314 14

1515

1616

17 17

18 18

1919 2020

21 21

22 2223 2324 2425 2526 2627 2728 2829 29

30 30

31 3132 32

33 33

3434

3535

36 36

3737

38383939

40404141

4242

43 4344444545

4646

47474848

49495050

51 51

52 52

53535454

55555656

5757

58 58

59 59

6060

6161

62626363

64646565

6666

67 67

6868

6969

7070

7171

7272

C273

10uFR59100K

U2

EN25T80/SOPSOP8\300mil

CE#1SO2

WP#3GND4 SI 5SCK 6HOLD# 7VDD 8

R485

47K

C6

0.1uF

R109

10K

IC42S16400(8MX16)

U11

A023A124

A225A326

A429A530

A631A732

A833A934

CAS17RAS18

LDQM15

WE16

CS19

CKE37CLK38

UDQM39

D0 2D1 4

D2 5D3 7

D4 8D5 10

D6 11D7 13

D8 42D9 44

D10 45D11 47

D12 48D13 50

D14 51D15 53

A1236

BA020 VDD 1

VDD 27

VSS 28

VSS 41

A10/AP22

NC/RFU 40

VDDq 3

VDDq 9VDDq 43

VDDq 49

VSSq6

VSSq12VSSq46

VSSq52

A1135

BA121

VSS 54

VDD 14

C323

0.1uF

R124

10K

R6010K

U3

EN25T80/DIPDIP8

CE#1

SO2WP#3

GND4 SI 5SCK 6HOLD# 7VDD 8

R63

10K

Page 46: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DRAM I/F

S-FLASH

AUDIO I/F

VIDEO I/F

1

SERVO RF DeCAP.

RF Reference

RS-232

SONY313

VR-CD16

3

NC

2

NC

4

CD/DVD SW

F-

F

1

20

VR-DVD

T-

B/b

24

6

23

CD-LD

Vcc

7

5

19

8

GND-LD

HFM

17

F+

12

21

T+

RF

22

14

18

10

MD

GND-PDVc(Vref)

E15

C/c

13

D/d

A/a9

11

DVD-LD

Very Important toreduce Noise

SERVO I/F

Chip Decap.

MIX

IR/VFDESD,

EJS89L08 V0.1

EBODA

C

1 4Tuesday, December 25, 2007

Title

Size Document Number Rev

Date: Sheet of

CAS#RAS#

DQM[0..1]

MA[0..11]

WE#

DQ[0..15]

BA[0..1]

SF_DO

SF_CK

SF_DISF_CS

V_CVBS

ADACVDDRFV18-1

APLLVDD3RFVDD3

LDO1

LDO2

F-

T-

F+

SL+SL-

SP-SP+

T+

TRSOFOSO

FMSODMSO

SP-

LDO2LDO1

ASPDIFARAL

V_B/UV_R/V

V_G/Y

B

E

C

DF

A

TXDGPIO10

V1P4

OPO

OP-

DMO

TRO

V1P4

FOO

V1P4

FMO

SP+SP-A

RFV18-2V18

AADVDD

URST#

FMSODMSO

FOSOTRSO

UP1_6

UP1_7GPIO13

STBYTRIN

AUDIO_MUTE

1389_OP+OPO

GPIO9 RxD

V1P4

DQ

9

RAS#

MA0

MA3

GPIO10

USB_DM

RFVDD3

AR

MA7

BA1

DQ

15

USB_V33

V_R

/V

MA10

MA8

DQ

6D

Q5

STBY

1389

_OP

+

CAS#

IOA

FMO

RFV18-2

V_B

/U

MA9

DQ

8

DQ

14

DQ

4

DQ

2

UP

1_6

GPIO7

V_G

/Y

MA5

MA11

DQ

12

DQ

M0

DQ

0

SF_

CS

XI

MA4

MA1

DQ

13

DQ

1

BA0

DQM1

DQ

7

AP

LLV

DD

3

ASPDIF

DQ

11

DMO

GPIO9

GPIO13

DQ

10

UR

ST#

SF_

DO

FOO

V20

AL

MA6

MA2

UP

1_7

USB_V18

TRIN

XO

89L_3V3

FS

IRSF_

CK

V18

ICE

LIM

IT

TRO

V20

DAC

VDD

3

AA

DV

DD

USB_DP

WE#

SF_

DI

DQ

3

RFV

18-1

OP-

AUD

IO_M

UTE

GPIO11

DCLK

DCLK

TSD

GPIO13

UP1_7

XI

GPI

O6

USB_DP

USB_DM

GPIO8

DVD/REMIRAL

AR

ALF

ALS

GPI

O21

GPIO10

GPIO7

GPIO9GPIO8

XO

RxDTxD

DACVDD3VREF1

DP

DM

GPIO6 TRCLOSEAUDIO_MUTE AKIN1

AV

CM

HSY

NC

#V

SY

NC

#

DACVDD3DACVDD3

V_C

VB

SD

ACVD

D3

AD

AC

VD

D

TROPENTRCLOSE

ADVCM

ADVCM

LIMIT TROUTGPIO4

GPI

O20

TSDTSD

GPIO20

VSYNC#HSYNC#

ALFALS

GPIO21GPIO11

AVDD33

SP-A

DV33VCCV1889L_3V3+5VS

DVD/CLK

DVD/STB

DVD/REMGND

UP1_6

DVD/STB

DVD/DATA

GND

DVD/DATADVD/CLK

TROPENGPO_B IOAALF

TSD

TRINSP-ASP+

SL+SL-

LIMIT

LOAD-LOAD+

TROUT

VCCDMDP

LOAD-LOAD+

ON/OFFDVD/REM

ON/OFF

EAVCC1V20

F

MDI1

IOA

IOA

C

A

T+

LD-CD

B

LD-DVD

D

T-

F-

AVCC1

RFO

RFO

MDI1

F+

DQ[0..15]

MA[0..11]

DQM[0..1]

BA[0..1]

RAS#CAS#WE#

SF_DI

SF_CKSF_CS

SF_DO

V_CVBS

T-T+F-F+SL-SL+SP-SP+FOSOTRSOFMSODMSO

ASPDIFARAL

V_B/UV_G/Y

V_R/V

V1P4

URST#

STBYTRIN

AUDIO_MUTE

DCLK

TROPENTRCLOSE

VSYNC#HSYNC#

ALFALS

SP-A

DV33VCCV1889L_3V3+5VS

LOAD+LOAD-

DVD/REMON/OFF

V18

V1889L_3V389L_3V3

DACVDD3

V1889L_3V3

+5VS

+5VS

AVDD33

89L_3V3

V18

89L_3V3

89L_3V3

RFV33

RFV33

DV33

89L_3V3 V18

DV33

DV33

DV33

DV33

L11 FB

R29 4.7K

L1210uH/SMD

C28330pF

C9100pF

+

CE

510

0uF/

16V

C23100pF

R24 0

L8FB

+ CE1110uF/16V

Q39014

2

13

C11100pF

R310

CB250.1uF

R1 10k

C30100pF

R33 0

L1310uH/SMD

R504.7K

CB

90.

1uF

CB230.1uF/NC

J11

R13 0

C7 10uF/10V

CB150.1uF

R55 0/NC

CB210.1uF

C24100pF

+ CE110uF/16V

CB80.1uF

CB170.1uF

Q52N3906

2

13

R150

R25 0

CB270.1uF

C22100pF

C290.015uF

R4 33

R450

C1810uF/10V

C14220pF

D1BAT54C

1

3

2

L1150uH/DIP

C16 NC

R42 0

R3 0

C154.7uF

CB30.1uF

C6

10uF

/10V

C25100pF

R43 4.7

C46800pF

CB70.1uF

R162K

R320

CB120.1uF

R58 0/NC

TOP

CON1

HEADER 24 SMD0.5 TOP

123456789101112131415161718192021222324

R26 0

R514.7K

CON21.25/8PIN

456

123

Q62N39062

13

C12100pF

C17 NC

C27330pF

J3CON2.0/11PIN

234

1

56789

1011

234

1

567891011

R2 100K

CB160.1uF

Y127MHz

C131uF

R57 0

L247uH/DIP

C26100pF

R40 0

C21NC

CB110.1uF

J13

C5

4.7u

F

R9 33

R524.7K

R34 0

R27 0

C222pF

Q12N3904

2

13

CB19 0.1uF

R59 10k

R6 10K

R47 27K

+CE4

220uF/10V

R7 33

Q29014

2

13

R35 5.1K

R44 10K

R127 NC

R19 4.7K

J8

MT1389L/KLQFP 128

V1.0Desktop

U1

MT1389LLQFP128/SMD/1389L

56789

101112

14151617181920212223242526272829303132

33 34 36 37 38 39 40 41 42 43 44 45 46 47 48 49 51 52 5350 55 56 5754 58 59 61 62 6360 64

656667

6970

94

90

939291

8988

8413

35

86

79

85

83828180

7877767574

68

737271

4321

128

127

126

125

124

123

118

117

116

111

110

109

108

107

106

105

104

103

102

101

100

99 98 979695

87

112

113

122

121

120

119

115

114

129

RFERFFAVDD18AVDD33XTALIXTALOAGNDV20

REXTMDI1MDI2LDO1LDO2AVDD33DMOFMOTRAY_OPENTRAY_CLOSETROFOOFG / GPIO2USB_DPUSB_DMUSB_V33USB_GNDPAD_VRTUSB_V18

GP

IO3

/ IN

T#G

PIO

4

SF_

CS

_S

F_D

OS

F_D

IS

F_C

KU

P1_

6 / S

CL

UP

1_7

/ SD

AIC

EP

RS

T#IR R

D0

RD

1R

D2

RD

3R

D4

RD

5R

D6

RD

7

DVD

D33

DQ

M0

RD

15R

D14

DVD

D18

RD

13R

D12

RD

11R

D10

RD

9

DV

SS

33

RD

8

DQM1RCLKRA11

RA9RA8

GPIO13

DVDD18

SPDIF / GPIO12GPIO11GPIO10

GPIO9GPIO8

DVDD33V14

GPI

O6

RA3

DVSS18

RA2

RA1RA0

RA10BA1

BA0RAS#CAS#

RWE#RA4

DVDD33

RA5RA6RA7

RFDRFCRFBRFA R

FH /

OP

INN

RFG

/ O

PIN

PR

FIN

/ O

PO

UT

RFI

PAG

ND

18AV

DD

18

AL

/ GP

IO1

AV

CM

AR

/ G

PIO

0

AP

LLC

AP

AP

LLV

DD

AA

DV

DD

AK

IN1

/ GP

IO21

/ A

udio

_Mut

eA

DV

CM

/ G

PIO

20A

KIN

2 / G

PIO

19 /

Aud

io_M

ute

AA

DV

SS R B G

DAC

VDD

AD

ACVD

DB

CV

BS

DA

CV

SS

C FSVREF

DACVDDC

GPIO7 / CKE

AD

AC

VS

S2

AD

AC

VS

S1

ADAC

VDD

2AD

ACVD

D1

ALF

/ G

PIO

ALS

/ G

PIO

AR

S /

GP

IOA

RF

/ GP

IOgnd

R54 0

R11 33

CB1 0.1uF

R28 0

C31 0.1uF

R23 100

CB13 0.1uF

L9 FB

CB290.1uF

R39 10K

R17 0

R534.7K

J9

R126 33

L3 FB

R20 10K

C2010uF/10V

CB50.1uF

+ CE247uF/10V

L6 FB

C8

1500

pF

R49 10K

+ CE810uF/16V

CB260.1uF

CB14 0.1uF

R360

CB2 0.1uF

R8 33

R14 10K

+CE1047uF/16V

R21 0R22 10K

TP2

+

CE

647

0uF/

10V

L10 FB

R46 27K

C10100pF

R48 15K

R561K

CB40.1uF

+ CE347uF/10V

R41 4.7

R5 33

J14PH-12A_2.0

2345678910

1

1112

CB280.1uF

CB60.1uF

Q485502

13

L4FB

R30 15K

CB180.1uF

L7150uH/DIP

J4CON2.0-4

1234

Q78550

2

13

+

CE947uF/16V

CB

100.

1uF

C322pF

C14.7uF

+ CE7100uF/10V

R101/0805

CB240.1uF

R141 0

CB220.1uF/NC

R12 NC

L5 FB

C19 NC

Page 47: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SERVO I/F

V18=(R61/R63+1)*1.25

8550/DIP

C4 must closer to PIN43 of 1389LRESET Circuit

EJS89L08 V0.1

EBODA

B

2 4Tuesday, December 25, 2007

Title

Size Document Number Rev

Date: Sheet of

F+

T-

SL-

F-

SP+

FOSO

T+

DMSO

TRSOFMSO

SP-SL+

V1P4

STBY

FMSO

DMSO

F+

SP+

T-

SL-

REGO2

TRSO

F-SL+T+

REGO2

FOSO

SP-

REGO1TR_B2

URST#

TR_B2

V1P4STBY

TRIN

$$$1

LOAD+

LOAD-

TRCLOSE

$$$3

$$$2

TROPEN

TROPENTRCLOSE

LOAD+LOAD-

TROPENTRCLOSE

SP-A

URST#

+5VS

DV33

V1889L_3V3

VCC

ON/OFF

LOAD-LOAD+V33

SL-SL+

FOSO

SP-

F+

TRSO

F-

FMSODMSO

T+

SP+

T-

V1P4

STBY

TRIN

TROPENTRCLOSESP-A

URST#

89L_3V3

DV33

+5VS

V18VCC

LOAD-LOAD+V33

VCC

V33

MO_VCC

MO_VCCVCC

V18

V33 89L_3V3

RFV33

VCC+5VS

DV33

DV33

VCC

MO_VCC

VCC

+12V+12V

VCC

VCC

Q108550,DIP

1

23

CB380.1uF

D18SK24

21

R74 680

L15 FB

R66 10K

R80 1k

R7810k

R131 3.3K

L18FB

CB390.1uF

L17FB/600

CB1190.022uF

CB340.1uF

R7010K

CB370.1uF

+

CE29220uF/10V

C56OPEN

R6910K

R62 0 D3IN4001/DIP

12

R13615k

Q223904

U3AM5888

HSOP28/SMD

1

910

12

32

15

7

1413

21

1920

24

27

6

45

28

8

111718

16

2322

2526

2930

VINFC

VOTR-VOTR+

VOSL-

REGO2TRB1

VOTK+

REV

VOFC+VOFC-

VCTL

VCC2NC

NC

BIAS

FWD

VINSL+REGO1

MUTE

VCC

VOSL+VOLD+VOLD-

VOTK-

VINLDGND

TRB2VINTK

G1G2

R133300k

+CE1710uF/10V

D51N4148

12

R684.7K

L21 FB

R132 200k

R719.1K

R64 0

L22 FB

R77OPEN/1K

CB1200.1uF

Q128050,DIP

1

23

+CE13

47uF/16V

R72 220

R61 10K

C340.1uF

CB1210.1uF

+ CE18220uF/10v

Q138050,DIP1

23

C360.01uF

R135NC

R75 680

CB1180.01uF

R13410k

R65 0

U8 MP9141

12345

678 BS

VINVSWGNDFB

COMPENSYNC

C33390p

R63 10K

Q98550/DIP

1

23

R6715K

D1715V

CB400.1uF

R1281k

R76OPEN/1K

Q143904

2

13

R8110kL23 FB

R130 27k

+CE14100uF/10V

D4IN4001/DIP

12

C32390p

CB330.1uF

+ CE16220uF/10v

L61100uH-2A

+ CE12100uF/10V

CB320.1uF

CB31

0.1uF

R79 1K

L20FB/600

CB300.1uF

+CE30

100uF/16V

Q81

23

CB350.1uF

+ CE1947uF/10v

R73220

D2IN4001/DIP

12

R1292k

R60 0

L60FB

Q118550,DIP

1

23

Page 48: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

POWER

S-FLASH

4M/8M bit

S-FLASH

SDRAM (Dual Layout)

DRAM I/F

EJS89L08 V0.1

EBODA

B

3 4Tuesday, December 25, 2007

Title

Size Document Number Rev

Date: Sheet of

MA9

DQ6MA7

SF_CS

MA11

MA5

SD33

DRAS#

DQM1

SDCKE

DQ[0..15]

SF_DI

MA3

DCAS#DQM1

DCS#

DQ8

BA0

MA0

DQ4

SF_DO

DQ9 SF_CS

MA3

WE#

DCLK

DQ9

DQ15

DQ8

DBA0

SDCLK

SDCKE

DQ14

DBA1

DQ10

CAS#

SF_CK

MA4

SDCLK

DQ5MA5

DQ10

SF_DI

SF_CS

MA10

DQ4

DV33

DRAS#

DBA1

DCAS#

BA[0..1]

DQ0

MA6

DQ13

DQ2

DQ13

DQ15

WE#

MA0

DWE#

MA2DQ1

MA4

SDCKE

SF_CK

DQ2

MA1

DQ3

DQ11

DQM[0..1]

MA8

DQ11DQ12

DWE#

MA10

DBA0

DQ5

MA2

DCS#

MA6

DCS#MA8

CAS#

MA9

DQM0BA1

DQ12

MA[0..11]

DQ7

DCLKDBA0

DQ6

DQ1MA1

RAS#

DCAS#

SF_DO

MA7

RAS#DQ0

DQ3

DQM0

DRAS#

DQ14SDCLK

DWE#

DQ7

SF_DO (2)

DV33 (1,2,3,5,7)

BA[0..1] (2)

DQ[0..15] (2)

MA[0..11] (2)

WE# (2)

RAS# (2)

SF_CK (2)

CAS# (2)

DCLK (2)

SF_CS (2)SF_DI (2)

DQM[0..1] (2)

SD33

DV33

DV33

DV33

SD33

SD33

DV33

DV33

SD33

SD33

SD33

SD33

R85 0

U6

AT25FS040/EN25B80

1234 5

678CE#

SOWP#VSS SI

SCKHOLD#

VDD

CB430.1uF

R90 10k/NC

CB440.1uF

R88 10k

+CE2010uF/10v

CB480.1uF

U5ESMT M12L64164A/N.C

1

24

12

57

9

810

46

1113

15

16171819

3522

23242526

14

41

293031323334

36

3738

39

40

43

4244

52

4547

49

48505153

54

2021

3

6

27

28

VCC

DQ0DQ1

VSSQ

DQ2DQ3

VCCQ

DQ4DQ5

VSSQ

DQ6DQ7

DQML

WECASRASCS

A11A10/AP

A0A1A2A3

VCC

VSS

A4A5A6A7A8A9

NC

CKECLK

DQMH

NC

VCCQ

DQ8DQ9

VSSQ

DQ10DQ11

VCCQ

DQ12DQ13DQ14DQ15

VSS

BA0/A13BA1/A12

VCCQ

VSSQ

VCC

VSS

CB460.1uF

CB470.1uF

U4

ESMT M12L16161A-7

1

23

4

56

7

89

10

1112

1314

15161718

1920

21222324

25

26

272829303132

33

3435

36

37

38

3940

41

4243

44

4546

47

4849

50

VCC

DQ0DQ1

VSSQ

DQ2DQ3

VCCQ

DQ4DQ5

VSSQ

DQ6DQ7

VCCQDQML

WECASRASCS

BA/A11A10

A0A1A2A3

VCC

VSS

A4A5A6A7A8A9

NC

CKECLK

DQMH

NC

VCCQ

DQ8DQ9

VSSQ

DQ10DQ11

VCCQ

DQ12DQ13

VSSQ

DQ14DQ15

VSS

L24 FB

CB450.1uF

CB420.1uF

R84 33

+CE21100uF/10v

RN1 0x41 23 45 67 8

R83 10k

CB410.1uF

R89 10k

R82 10k

R87 10k

R86 0

C370.1uF

Page 49: LCT B85TDU22H Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VIDEO I/F

AUDIO I/F

E

C

MUTE_Circuit

3906

B

EJS89L08 V0.1

EBODA

C

4 4Tuesday, January 08, 2008

Title

Size Document Number Rev

Date: Sheet of

V_R/V

V_G/YV_B/U

V_CVBS

AUDIO_MUTE

ALAR

ASPDIF

LCH

RCH

AL

AR

AVCMA

AMUTE

AMUTE

AVCMA

AVCMA

ADCIN

R/V_OUT

RCH

GNDGNDDVD/REM

GND

+12V+12V

LCH

A_MUTE_SW

AMUTE

A_MUTE_SWAUDIO_MUTE

ASPDIF

S_Y

G/Y_OUT

CVBSO

V_R/V

G/Y_OUT

B/U_OUT

V_G/Y

R/V_OUT

V_B/U

S_C

R/V_OUT

V_CVBS

CVBSO B/U_OUT

HSYNC#VSYNC#

ALSALF

B/U_OUTG/Y_OUTCVBSO

URST#DV33

GNDGNDGNDGNDGNDGNDGNDGNDVCCGNDGNDGND

ON/OFF

GNDV33

VSYNC#HSYNC#ALS

V33VCCDVD/REMON/OFF

V33

V_G/YV_B/U

V_CVBSV_R/V

ARALASPDIF

AUDIO_MUTE

HSYNC#VSYNC#

ALSALFURST#DV33V33VCCDVD/REMON/OFF+12V

+12V

DV33

DV33

DV33

DV33

DV33

R110 0\NC

D16

1N4148

12

R1160/NC

+ C44100uF/16V

+

CE2510uF/16v

R137220

+CE2847uF/16V

Q173906/NC

2

13

R140 33

Q152N3904

2

13

D11

1N4148\NC

12

R11275 1%\NC

C432200pF

R105100

+

CE24

10uF/16v

R123

75 1%

Q193906

2

13

R98 0\NC

R95

100k

+ C46100uF/16V

C47100pF\NC

D61N4148\NC

12

D141N41481 2

R10410k

R9210k

R9633k

D12 1N41481 2

Q162N3904

2

13

R125100

C48100pF\NC

D131N4148

12

CB510.1uF

C53

100pF

R10010k

D7\NC

12

R97 0

R1060

R935.1k

C392200pF

+

CE2610uF/16v

R103100k

L28

1.8uH\NC

R115510/NC

L261.8uH\NC

R118 470/NC

+

-

U7BNJM4558 OPA

5

67

84

C38 180pF

C55

330pF

R10910k

C513300pF/NC

C52

100pF

R11410k/NC

R1015.1k

R3810k

D81N4148\NC

12

D15

1N4148

12

R119

75 1%NC

R9133k

R99

75 1%\NC

R120100/NC

R138 33

R117 470/NC

+

-

U7ANJM4558 OPA

3

21

84

R107 0

L29

1.8uH

D91N4148\NC

12

R12247K

R3710k

C54

0.1uF

+

CE2310uF/16v

C49

100pF\NC

Q183904/NC

2

13

C40180pF

C41

100pF\NC

R121100K

CON32.0/5PIN

45

123

J6PH-11A_1.25

2345678910

1

111213

14151617181920

2221

232425

R11310K/NC

R102100

R139 33

C50

100pF\NC

C450.1uF

L271.8uH\NC

D10

1N4148\NC

12

+CE27

100uF/16V

R1810k

C42100pF\NC

R124 100

R94

100

Page 50: LCT B85TDU22H Service Manual

HK-HDMI-CI-SUNTV-V2.52-EURO(RoHS)

Name Type Part Reference Dosage Total Dosage

socket

HEADER 22P pin(linker2.54mm distance) no clasp,

standJP2 1

HEADER 33P pin(linker2.54mm distance) no clasp,

standJP1 1

CON4/2.0mm4P pin(linker2.0mm distance)no clasp,

standJ14,CON6 2

CON6/2.0mm6P pin(linker2.0mm distance)no clasp,

standJ4 1

CON11/2.0mm11P pin(linker2.0mm distance)no clasp,

standCON7 1

CON14/2.0mm14P pin(linker2.0mm distance)no clasp,

standCON8 1

CON4/2.54mm4P pin(linker2.54mm distance)no clasp,

standJ9,J6 2

CON10/2.54mm10P pin(linker2.54mm distance)no clasp,

standCN2 1

DB15 DZ11A31-B8 (15P-Dsub,30X8mm ) CN5 1BNC Dcpower socket2.0mm CN3 1PHONE JACK Audio input socket CON9,CN6 215x2PIN 15X2Pin(linker2.0 diatance) J3 1HDMI_J HDMI JACK CN4 1USB-JACK USB JACK JP3 1S-VIDEO JACK S-VIDEO JACK CN8 1

component6 hole double row AV jack(top line Green

Blue Red,dowm line Yellow White Red )CN9 1

SCART SCART JACK CN7 1PCMCIA SOKET PCMCIA NON-PUSH CN10 1YX438901 SURFACE ACOUSTIC WAVE FILTER Z2 1YX938908 SURFACE ACOUSTIC WAVE FILTER Z1 1

crystal32.768K 32.768KHZ quartz crystal surge XT2 127.000MT 27MHZ quartz crystal surge(49S) 30ppm XT1,X1 2

diodeSSM5822/SK34 commute diode60V/3Asoon restore, D3 11N4148 patch diode D4,D37,D38 31N4002/1N4004(DIP) patch diode D61,D64,D65 3BA277 brand patch diode D57,D58,D59 3

9.1V diode 9.1V D18,D19 2

5.6V diode 5.6V D12,D13,D20,D24,D25,D41,D63 7SK34 commute diode60V/3Asoon restore, D33 1

audionBAV99 ESD patch double diode D14,D15,D16,D21,D22,D23,D30,D31,D32,D34,D60 11

Page 51: LCT B85TDU22H Service Manual

2N3906patch audion,SOT23,PNP

TR,VCEO=40V/IC=200mA,DII/AUKQ56,Q57,Q63 3

2N3904patch audion,SOT23,NPN

TR,VCEO=40V/IC=200mA,DII/AUK

Q4,Q6,Q7,Q10,Q12,Q16,Q17,Q21,Q22,Q24,Q30,Q40,Q41,Q47,Q48,Q52,Q54,Q55,Q58,Q59,Q60,Q61,Q62,Q65

24

BAT54C patch double diode,SOT23 D6,D29 2SI2301 patch audion,SOT23,MOS pipe Q15,Q19,Q23,Q64 4SI2302 patch audion,SOT23,MOS pipe Q34,Q35 2

9014 patch double diode,SOT23 Q42 1

electrolyse capacitance47uF/16V electrolyse capacitance(5X7) 16V ± 20% EC74,E1,EC88 3100uF/16V electrolyse capacitance(5X7) 16V ± 20% EC12,EC33,EC34,EC54,EC75 5100uF/16V electrolyse capacitance(6.3X5) 16V ± 20% EC11 1220uF/16V electrolyse capacitance(6.3X7) 16V ± 20% EC26,EC76,EC78 3470uF/16V electrolyse capacitance(8X9) 16V ± 20% EC21,EC52,EC79,EC84,EC85,EC37,EC50,EC62,EC63,EC86 101000uF/6.3V electrolyse capacitance(8X12) 6.3V ± 20% EC41,EC47,EC51 3

inductance22uH/2A inductance 8*7, SMD L2,L42,L43,L44 422uH/3A horizontalcircle inductance 33μH±20% L5 122uH/4A horizontalcircle inductance 33μH±20% L20 11uH inductance 0805, SMD L7,L8,L10,L24,L25,L26 61.8uH inductance 0805, SMD L9,L14,L17,L38,L39,L40,L41,L21,L22,L23 103.3uH inductance 0805, SMD L37 110uH inductance 4*6MM DIP L4,L6,L13, 310uH inductance 0805,SMD L36 1

FusePTC thermistor FRX110-60&SMD1812P110TF(1.1A),SMD F2 1fuse 12V/5A, DIP F1 1

BEAD

120/100M 0805 BEAD,SMD

FB3,FB4,FB5,FB8,FB10,FB13,FB15,FB21,FB22,FB24,FB25,FB26,FB30,L28,FB6,FB7,FB9,FB11,FB14,FB16,FB23,L29,L30,L31,FB2

25

120/100M 0603 BEAD,SMD L3,L11 2

Resistance100R×4 4 x resistor KX0603 1/16W ±5% RN1,RN2 2

Resistance

0R resistor KX0603 1/16W ±5%R90,R98,R130,R155,R156,R213,R281,R316,R483,R484,R403,R441,R448

13

0R 0805 resistor KX0805 1/16W ±5% FB12,FB17,R438,L19,R496 52.2R resistor KX0603 1/16W ±5% R265,R266,R452,R453 42.2R 0805 resistor KX0805 1/16W ±5% FB33 110R resistor KX0603 1/16W ±5% R86,R93,R94,R174,R178,R182,R268,R412,R461 922R resistor KX0603 1/16W ±5% R150,R263,R264 3

Page 52: LCT B85TDU22H Service Manual

33R resistor KX0603 1/16W ±5%R106,R107,R121,R169,R176,R324,R325,R328,R355,R388,R391,R394,R436,R477,R478,R479,R480

17

47R resistor KX0603 1/16W ±5% R133,R13,R95,R99, 468R resistor KX0603 1/16W ±5% R430 1

75R resistor KX0603 1/16W ±5%

R1,R66,R222,R223,R224,R225,R242,R244,R245,R258,R259,R260,R270,R274,R283,R300,R301,R302,R303,R304,R335,R365,R366,R367,R426,R427,R435,R409,R383

29

100R resistor KX0603 1/16W ±5%R12,R104,R138,R167,R209,R210,R211,R243,R246,R257,R199,R208,R357,R405,R407,R488,R252,R253

18

180R resistor KX0603 1/16W ±5% R218,R235,R490,R491 4220R resistor KX0603 1/16W ±5% R143,R431,R433,R434,R387,R408,R498 7240R resistor KX0603 1/16W ±5% R144 1330R resistor KX0603 1/16W ±5% R390 1390R resistor KX0603 1/16W ±5% R41 1

470R resistor KX0603 1/16W ±5% R429,R451 2510R resistor KX0603 1/16W ±5% R206,R207 2

1K resistor KX0603 1/16W ±5%

R3,R32,R56,R67,R136,R152,R162,R164,R183,R226,R282,R296,R297,R320,R336,R337,R338,R339,R351,R368,R404,R416,R420,R421,R422,R446,R458,R475,R476,R494,R24,

31

1.2K resistor KX0603 1/16W ±5% R16 11.3K resistor KX0603 1/16W ±5% R6 11.8K resistor KX0603 1/16W ±5% R399 12K resistor KX0603 1/16W ±5% R17,R33,R413,R415 41K 1% resistor KX0603 1/16W ±1% R319 12.2K resistor KX0603 1/16W ±5% R50,R171,R172,R251,R254,R356,R439 72.4K resistor KX0603 1/16W ±5% R18,R216 23.6K resistor KX0603 1/16W ±5% R19 1

4.7K resistor KX0603 1/16W ±5%R70,R85,R87,R126,R132,R139,R141,R149,R159,R160,R168,R175,R228,R489

14

5.6K resistor KX0603 1/16W ±5% R410 15.6K 1% resistor KX0603 1/16W ±1% R170 16.2K resistor KX0603 1/16W ±5% R20 1

6.8K resistor KX0603 1/16W ±5%R186,R233,R275,R277,R295,R305,R307,R314,R380,R384,R395

11

7.5K resistor KX0603 1/16W ±5% R396 1

8.2K resistor KX0603 1/16W ±5% R203,R219,R229,R236,R467 5

9.1K resistor KX0603 1/16W ±5% R402,R318 2

10K resistor KX0603 1/16W ±5%

R2,R11,R30,R39,R58,R60,R61,R63,R68,R69,R71,R72,R73,R74,R75,R77,R105,R109,R115,R116,R117,R119,R120,R124,R125,R127,R128,R134,R142,R153,R154,R158,R179,R190,R227,R234,R276,R278,R289,R294,R299,R306,R308,R311,R312,R317,R350,R352,R358,R363,R364,R369,R370,R414,R423,R424,R460,R466,R468,R8

60

11K resistor KX0603 1/16W ±5% R21 1

12K resistor KX0603 1/16W ±5% R137,R432 2

Page 53: LCT B85TDU22H Service Manual

20K resistor KX0603 1/16W ±5% R284,R465 222K resistor KX0603 1/16W ±5% R103,R329,R330,R381,R401,R444,R455 727K resistor KX0603 1/16W ±5% R428 1

39K resistor KX0603 1/16W ±5% R406 1

47K resistor KX0603 1/16W ±5%

R5,R49,R51,R54,R62,R110,R173,R177,R180,R181,R187,R188,R191,R192,R196,R198,R200,R230,R269,R273,R292,R331,R332,R333,R334,R400,R425,R443,R445,R464,R459,R485,R14,

33

100K resistor KX0603 1/16W ±5%R7,R42,R59,R114,R123,R313,R353,R447,R456,R463,R495,R457,R462

13

180K resistor KX0603 1/16W ±5% R386 1270K resistor KX0603 1/16W ±5% R201,R249 2200K resistor KX0603 1/16W ±5% R359,R360,R361,R362 4470K resistor KX0603 1/16W ±5% R454,R450 2560K resistor KX0603 1/16W ±5% R389 1

capacitance5pF capacitance CC41-0603 16V±5% C113,C389 2

10pF capacitance CC41-0603 16V±5% C126,C129,C182,C261,C264,C267,C383,C384 8

15pF capacitance CC41-0603 16V±5% C116,C115 222pF capacitance CC41-0603 16V±5% C49 133pF capacitance CC41-0603 16V±5% C70,C78,C91,C99 447pF capacitance CC41-0603 16V±5% C148,C183 256pF capacitance CC41-0603 16V±5% C23,C46,C47,C61,C63,C76,C142,C390,C391 962pF capacitance CC41-0603 16V±5% C262,C265,C268 375pF capacitance CC41-0603 16V±5% C263,C266,C269 3

100pF capacitance CC41-0603 16V±5% C195,C196,C296,C346,C357,C360 6

220pF capacitance CC41-0603 16V±10%

C185,C186,C193,C199,C207,C215,C232,C233,C234,C235,C236,C237,C315,C316,C339,C340,C341,C342,C343,C344,C386

21

330pF capacitance CC41-0603 16V±10% C192,C314 2390pF capacitance CC41-0603 16V±10% C117 1390pF capacitance CC41-0603 16V±10% C304,C387,C388 3470pF capacitance CC41-0603 16V±10% C194,C187 21nF capacitance CC41-0603 16V±10% C1,C21,C131 3

1.5nF capacitance CC41-0603 16V±10% C292 12.2nF capacitance CC41-0603 16V±10% C222 1

10nF capacitance CC41-0603 16V±10%C151,C152,C153,C158,C165,C179,C205,C206,C291,C295,C299,C305,C303

13

47nF capacitance CC41-0603 16V±10% C164,C172,C309,C310 48200pF capacitance CC41-0603 16V±10% C123 1

Page 54: LCT B85TDU22H Service Manual

0.1uF capacitance CC41-0603 6V-20%+80%

C2,C4,C6,C7,C8,C13,C18,C19,C25,C34,C35,C39,C40,C41,C50,C52,C53,C54,C55,C56,C57,C58,C59,C60,C62,C64,C65,C66,C67,C68,C69,C77,C80,C81,C83,C89,C93,C94,C95,C97,C101,C107,C109,C111,C114,C119,C120,C121,C122,C130,C133,C134,C135,C137,C138,C139,C140,C144,C161,C162,C163,C169,C170,C173,C174,C178,C201,C218,C220,C239,C276,C278,C280,C282,C297,C298,C300,C301,C317,C318,C319,C320,C321,C322,C323,C353,C354,C355,C356,C368,C379,C380,C381,C385

94

0.1uF 0805 capacitance CC41-0805 16V-20%+80% C37 10.22uF capacitance CC41-0603 16V-20%+80% C294 10.47uF capacitance CC41-0603 16V-20%+80% C221,C293,C302 3

1uF capacitance CC41-0603 10V-20%+80%

C9,C71,C72,C79,C84,C85,C103,C104,C105,C106,C124,C145,C146,C147,C157,C184,C217,C223,C290,C327,C328,C329,C330,C331,C332,C333,C334,C335,C336,C337,C338,C347,C350,C352,C358,C361

36

1uF 0805 capacitance CC41-0805 6V-20%+80% C257 1

2.2uF capacitance CC41-0603 10V-20%+80%EC80,C159,C160,C166,C167,C168,C180,C181,C189,C190,C324,C325,C326,C351,C363

15

2.2uF 0805 capacitance CC41-08056V-20%+80% EC73,EC89 2

10uF/10V capacitance CC41-0805 C26,C36,C246,C308 4

10uF capacitance CC41-0805

C238,C242,C243,C244,C247,C248,C250,C251,C252,C253,C254,C255,C270,C271,C272,C273,C275,C279,C281,C306,C307,C364,C365,C366,C367,C369,C370,C371,C372,C373,C374,C375,C376,C377,C378,C382,C392,C345

38

PCB

PCB HK-HDMI-CI-SUNTV-V2.52

Dispel heat metal 28*28*6 U9 1Dispel heat metal 26*9*5 U27 1

ICHY5DU281622FTP-5 8Mx16 DDR U5 1W9812G6GH-6 8MX16 SDRAM U11 1NJM4558 integrate circuit U6 1SPHE1003A integrate circuit U13 1AX3101 integrate circuit U1 1SPV7100E QFP256-0.4-PADB U9 174HC4052D integrate circuit U16 1

PI5V330/CT3257A integrate circuit U22,U18 2

FT24C02(A) integrate circuit(2K ROM) U19,U14 2FT24C032(A) integrate circuit(32K ROM) U15 1EN25T80/SOP Flash U2 1EN25T80/DIP Flash U7 1

OCP2030SA integrate circuit U21 1TDA9886TS integrate circuit U25 1

Page 55: LCT B85TDU22H Service Manual

AME1117-ADJ/T integrate circuit UP4 1

BM1084-33/TO-263 integrate circuit UP3 1

AME1117AS18X/T integrate circuit UP1 1AEM1117AS25X/T integrate circuit UP2 1AEM1117AS33/T integrate circuit UP5 1D1517P integrate circuit U27 1SI9435 integrate circuit Q13 1CDT-9DT33C-40 integrate circuit T1 1

Page 56: LCT B85TDU22H Service Manual

Part6: Debug Instruction

HK-HDMI-CI-SUNTV-V2.52 TV MainBoard Debug Guide Trouble 1:black screen

1、power 2.5V(UP2)、3.3V(UP3)、1.8V(U1)work has abnormity ,exist void weld or electric short; 2、DDR (U5)with SPV7100(U9)joint badly 3、reset circuit、27M crystal with relative circuit abnormity.

Whether the indicator light is normal?

1、 change the power adapt to identify 2、 system 5V abnormity,exist electric short or open circuit or

element disrepair:maybe the fuse of F1 break、power IC(U21)relative circuit has abnormity

1、 Main board J4 ON/OFF logic voltage error,maybe relative circuit weld in vain or short.

2、 The power fuse of Inverter board is broken

1、JP1 short block break of or meet wrong voltage(5V); 2、IC9435(Q13)through abnormity ,can not provide

sufficient current and voltage to drive; 3、 LVDS panel cable assembled wrong or disrepair.

Change LVDS panel cable or the same type PANEL

LVDS voltage is OK?

NO

NO

NO

NO

YES

YES

YES

YES

LVDS signal is normal ? BEAD FB3 disrepair、weld SPV7100 with

J3

YES

NO

the high voltage pipe is bright?

Press power button, the color of LED change?

Page 57: LCT B85TDU22H Service Manual

Trouble 2:have no DTV signal

U25 or T1 has no voltage,maybe: 1、 L4 ,L6 and L13 are disrepair 2、 SI2301(Q15)relative circuit has abnormity 3、 U22 relative circuit has abnormity 4、 Tuner or relative circuit are in vain

AV signal is normal?

1、 SPV7100(U7)ADC circuit ( Q64, UP4 ) power supply circuit error, the voltage is abnormal.

U13 (SPHE1003)woks badly , maybe: 1、 has no voltage:F2 is broken;D61\UP1\UP5\Q23

and relative circuit are in vain or short 2、 the circuit between U11 and U13 are False

welding

TV channel is OK?

Have the “No or bad signal” information?

NO

NO

NO

YES

YES

YES

1. The quality or DVB-T signal is bad 2. Tuner or relative circuit are in vain

When DTV screen show “service not running”

1. PCMCIA soket is False welding or some pins Internal are skew 2. Power supply circuit error, maybe Q23 is broken. 3. The PCMCIA card is broken

Page 58: LCT B85TDU22H Service Manual

Trouble3:TV with no sound

Trouble 4:HDMI is abnormal 1、 No picture appears: Check HDMI jack and cable connection 2、 Sounds with no picture: Is EDID OK? (In TV mode ,enter factory menu and then EDID

RESET

1、 SIF_OUT output signal of U25 is abnormity 2、 In “MENU” ,change the audio system

AV has sound?

SPV7100(U7)’s Audio disposal module abnormity: 1、 Maybe BEAD FB26 disrepair lead to no sufficient

power supply or no supply (3.3V) 2、 U7’s pin weld badly, exist short or void welding.

Earplug has sound?

YES

YES

NO

NO

1、 Amplify IC(U27) short、output capacitance open circuit

2、 MUTE circuit is mistake(including SPV7100 output MUTE control circuit has abnormity;or earplug(CON9)inside –frame can’t recover.

Page 59: LCT B85TDU22H Service Manual

DVD BLOCK DEBUG INSTRUCTION

1.DVD NO PICTURE

2. DVD MODULE CAN’T CLOSE

3. DISC CAN’T BE READ

Disc can’t be read . Is the Disc side correctly check the DVD laser

protection is take off ok? Check the soft wire between CN5 and the model.

Change DVD main board

Check TV connector J18 (on/off) is low? Check DVD block power IC):5VU1,3.3VU2,1.8VU3are abnomal.

Is the connection cable OK

program no work the jointing of 8202DU5FLASHU4SDRAMU6is not correctly.

Check the voltage of DVD block.

NO

YES

YES

NOJointing and signal of connection block are

broken.

Disc can’t be closed into the module .

Is the module distortion? DVD button was pressed all the time; Check the communication between CN1 and CN7 .