Haier l26 f6 l32f6 l42f6 sm oficial (1)
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Transcript of Haier l26 f6 l32f6 l42f6 sm oficial (1)
Order No.
LCD TV
Model No.
Chassis
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
Haier Group
©All rights reserved. Unauthorized copying and distribution is a violation of law.
SERVICE MANUALHaier
WARNING
TV1012S001V0
RTD267 4S
L32F6L42F6
L26F6
Service Manual Model No.:
1
CONTENTS
Chapter 1.General Information1-1. Document Information ........................................................................... 31-2. General Guidelines ................................................................................ 31-3. Important Notice ..................................................................................... 3
1-3-1. Follow the regulations and warnings ..................................................... 31-3-2. Be careful to the electrical shock ........................................................... 31-3-3. Electro static discharge (ESD) ............................................................... 31-3-4. About lead free solder (PbF) .................................................................. 41-3-5. Use the genewing parts (specifi ed parts) .............................................. 41-3-6. Safety check after repairment ................................................................ 41-3-7. Ordering Spare Parts ............................................................................. 61-3-8. Photo used in this manual ..................................................................... 6
1-4. How to Read this Service Manual ......................................................71-4-1. Using icons: ...........................................................................................7
Chapter 2. Specifi cation2-1. Specifi cation list ......................................................................................82-2. External pictures (four faces) ..............................................................9Chapter 3. Disassemble and Assemble3-1. L26F6.................... ...............................................................................153-2. L32F6............................ .....................................................................17
Chapter 4. Location of Controls and Components4-1. Board Location ......................................................................................214-2. Main Board & AV Board ......................................................................23
4-2-1. Function Description: ...........................................................................234-2-2. Connector defi nition ............................................................................23
4-3. Power Supply Board .............................................................................264-3-1. Function description:.............................................................................264-3-2. Connector defi nition: ...........................................................................26
4-4. LCD Panel ........................................................................................ ......294-4-1. Function Description: Display the signal. .............................................294-4-2. Connector defi nition: ...........................................................................29
4-
3-3. L42F6............................ .....................................................................19
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Chapter 5. Installation Instructions5-1. Accessories................................. ........................................................355-2. External Equipment Connections ........................... .............................35
Chapter 6. Operation Instructions6-1. Get To Know Your TV ............................................................................396-2. Get To Know Your Remote Control .................................................40
Chapter 7. Electrical Parts7-1. Block Diagram .........................................................................................417-2. Circuit Diagram .......................................................................................427-3. Wiring Connection Diagram .................................................................53
8-1. Service Mode .........................................................................................558-1-1.How to enter into Service Mode..............................................................558-1-2.How to exit .............................................................................................55
8-2. Measurements and Adjustments ........................................................558-2-1. The Main Menu .....................................................................................558-2-2. Video ......................................................................................................568-2-3. Audio .....................................................................................................57
Chapter 9. Trouble shooting9-1. Simple check ..........................................................................................589-2. Power Supply Board Failure Check..................................................599-3. Mainboard Failure Check ...................................................................609-4. Pannel Failure ........................................................................................61
C5-5-C6-6-C7-7-7-
8-
8-
C9-9-9-9-
Chapter 8. Measurements and Adjustments
3
Chapter 1.General Information
1-1. Document Information
Document format: Adobe PDFAuthor:Compiler:
1-2. General Guidelines
When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.
After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.1) Leakage Current Cold Check2) Leakage Current Hot Check3) Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive
1-3. Important Notice
1-3-1. Follow the regulations and warnings
Most important thing is to list up the potential hazard or risk for the service personnel to open the units and disassemble the units. For example, we need to describe properly how to avoid the possibility to get electrical shock from the live power supply or charged electrical parts (even the power is off).
This symbol indicates that high voltage is present inside.It is dangerous to make any kind of contact with any inside part of this product.
This symbol indicates that there are important operating and maintenance instructions in the literture accompanying the appliance.
1-3-2. Be careful to the electrical shock
To prevent damage which might result in electric shock or fire, do not expose this TV set to rain or excessive moisture. This TV must not be exposed to dripping or splashing water, and objects fi lled with liquid, such as vases, must not be placed on top of or above the TV.
1-3-3. Electro static discharge (ESD)
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Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. The following techniques should be used to help reduce the incidence of component damage caused by electros static discharge (ESD).
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the ncidence of component damage caused by static by static electricity.
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
1-3-4. About lead free solder (PbF)
This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repairing of this product.
1-3-5. Use the genewing parts (specifi ed parts)
Special parts which have purposes of fi re retardant (resistors), high-quality sound (capacitors), low noise (resistors), etc. are used.
When replacing any of components, be sure to use only manufacture's specifi ed parts shown in the parts list.
Safety Component
Components identifi ed by mark have special characteristics important for safety.
1-3-6. Safety check after repairment
Confi rm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the positions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that.
General Servicing Precautions
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1. Always unplug the receiver AC power cord from the AC power source before: a. Removing or reinstalling any component, circuit board module or any other receiver
assembly. b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver.
CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard.
2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe.
Do not test high voltage by "drawing an arc".
3. Do not spray chemicals on or near this receiver or any of its assemblies.
4. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength).
CAUTION: This is a fl ammable mixture. Unless specifi ed otherwise in this service manual, lubrication of contacts is not required. Capacitors may result in an explosion hazard.
5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.
6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.
7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead.
Always remove the test receiver ground lead last. Capacitors may result in an explosion hazard.
8. Use with this receiver only the test fi xtures specifi ed in this service manual.
CAUTION: Do not connect the test fi xture ground strap to any heat sink in this receiver.
9. Remove the antenna terminal on TV and turn on the TV.
10. Insulation resistance between the cord plug terminals and the eternal exposure metal should be more than Mohm by using the 500V insulation resistance meter.
11. If the insulation resistance is less than M ohm, the inspection repair should be required. If you have not the 500V insulation resistance meter, use a Tester. External exposure metal: Antenna terminal Headphone jack.
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12. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
13. Use only an anti-static type solder removal device. Some solder removal devices not classifi ed as "anti-static" can generate electrical charges suffi cient to damage ES devices.
14. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
15. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it.(Most replacement ES devices are packaged with leads electrically shorted together by
conductive foam, aluminum foil or comparable conductive material).
16. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed.
CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
17. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted fl oor can generate static electricity suffi cient to damage an ES device.)
1-3-7. Ordering Spare Parts
Please include the following informations when you order parts. (Particularly the Version letter)
1. Model number, serial number and software versionThe model number and serial number can be found on the back cover of each product. Software
version can be found in the Spare Parts List.
2. Spare part No. and descriptionSpare part No. and description can be found in the Spare Parts List.
1-3-8. Photo used in this manual
The illustration and photos used in this Service Manual may not base on the final design of products, which may differ from your products in some way.
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1-4. How to Read this Service Manual
1-4-1. Using icons:Icons are used to attract the attention of the reader to specific information. The
meaning of each icon is described in the table below:
Note:A “note” provides information that is not indispensable, but may nevertheless be
valuable to the reader, such as tips and tricks.
Caution:A “caution” is used when there is danger that the reader, through incorrect
manipulation, may damage equipment, loose data, get an unexpected result or has to restart(part of) a procedure.
Warning:A “warning” is used when there is danger of personal injury.
Reference:A “reference” guides the reader to other places in this binder or in this manual,
where he/she will fi nd additional information on a specifi c topic.
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Chapter 2. Specifi cation
2-1. Specifi cation list
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2-2. External pictures (four faces)
Front Side
Left Side
2-2-1
9
L26F6
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Right Side
Back Side
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Front Side
Left Side
2-2-2
11
L32F6
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Right Side
Back Side
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Front Side
Left Side
2-2-3 L42F6
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Right Side
Back Side
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Chapter 3. Disassemble and Assemble
3-1.
3-1-2. Remove the Back Cover
3-1-3. Remove the mainboard
power supply
3-1-1. Remove the Stand
3-1-4. Remove the
L26F6
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3-1-6. Remove the remote control
3-1-8.
3-1-5. Remove the Speaker
Take out the speaker directly.
Remove screws fastened the Panel
3-1-7. Remove the O
Assemblyrnamental
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3-2.
3-2-2. Remove the Back Cover 3-2-4. Remove the power supply
3-2-1. Remove the Stand
3-2-3. Remove the mainboard and bracket of Side AV
L32F6
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3-2-5. Remove the Speaker
3-2-6. Remove the remote control
Take out the speaker directly.
3-2-7. Remove the O
Assemblyrnamental
3-2-8. Remove the Panel
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3-3.
3-3-2. Remove the Back Cover3-3-4. Remove the power supply
3-3-1. Remove the Stand
3-3-3. Remove the mainboard and bracket of Side AV
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3-3-5. Remove the Speaker
3-3-7. Remove the Metal connecting
3-3-6. Remove the remote control
board
3-3-9. Remove the panel bracket
3-3-8. Remove the Ornamental Light
Assembly
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Chapter 4. Location of Controls and Components
4-1. Board Location
No. Parts number Description
4-1-2.
4-1-1.
B Board LCD Panel0094001125 DE
C Board Power Supply
L26F6
L32F6
A
B
C
A Board
A
BC
No. Parts number Description
A Board
B Board
C Board
Power Supply
0094001236DC
0094001274B
DC1CS0E0500M
LCD Panel
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4-1-3. L42F6
A
B
C
No. Parts number Description
A Board
B Board
C Board
Power Supply
0094001165DE
0094001757
DC1C50E0400M
LCD Panel
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4-2.Mainboard4-2-1. Function Description:Process signal which incept from exterior equipment then translate into signal that panel can display.
4-2-2-1.Mainboard of L26F6 L32F6
4-2-2.Connector definition
CN24
4-2-2-2.Connector definition
CN25
CN27
CN26 CN23
CN18
CN21
CN22
Power connectors (CN18)
Pin number Signal name Description
5
6
7
ON/OFFPW-ON/OFF
GNDGND
5VS 5V-Stand
GND GND
GND GND
12VA 12V-Mainboard
12VA 12V-Mainboard
1
2
3
4
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1
2
3
4
Back light connectors (CN23)
Pin number Signal name Description
ADJ
PBON
GND
5VS
Back light adjust
Back light ON/OFF
GND
5VS
Speaker connector (CN26)
1
2
3
Pin number Signal name Description
L+
L+
L-
4 R+
Left of audio
Right of audio
Power of audio anplifier connector (CN27)
1
2
3
Pin number Signal name Description
GND GND
24V 24V
24V 24V
4 GND GND
Left of audio
Right of audio
Key connector (CN25)
1
2
3
Pin number Signal name Description
GND GND
KEY1 KEY1
KEY0 KEY0
Remote connector (CN24)
1
2
3
Pin number Signal name Description
4
5
5V 5V
IRIN IR IN
LEDR LED-RED
LEDB LED-BLUE
GND GND
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LVDS Connector (CN21)
1
2
3
Pin number Signal name Description
B0+
GND
4 ODSEL1
16
17
18
Pin number Signal name Description
ODSEL219
5
6
7
8
9
1011
12
13
14
15
20
21
22
23
24
25
26
27
28
29
30
GND
GND
B2-
B2+
BC-
BC+
GND
GND
B3-
B4-
PNL_SDA
PNL_CLK
GNDGND
VCC
VCC
VCC
VCC
BRI_IN
GND
ODSEL1
GND
GND
B2-
GND
GND
B3-
PNL_CLK
GND
BO+ ODSEL2
B2+
BC-
BC+
B4-
PNL_SDA
VCC
31
32
GND GND
B0- BO-
B1+ B1+
B1- B1-
B3+ B3+
GND GND
GND GND
B4+ B4+
GND GND
PB-ADJUST
VCC
VCC
VCC
BRI_IN
PB-ADJUST
LVDS Connector (CN22)
1
2
3
Pin number Signal name Description
A1-
A0-
4 A3+
9
10
Pin number Signal name Description
A3-11
5
6
7
8
12
13
14
15
16
GND
AC+
A4-
N/A
A3+
GND
AC+
A1- A3-
A4-
A0+
A1+ A1+
A2- A2-
A2+ A2+
AC- AC-
GND GND
A4+ A4+
A0-
A0+
N/A
N/A N/A
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4-3. Power Supply Board4-3-1. Function description:
To supply power for Mainboard, Panel.
4-3-2. Connector defi nition:4-3-2-1.L26F6
CN2 CN3 CN5
CN1
1
2
Pin number Signal name
L
N
CN1
CN5Pin number Signal name
1
2
3
4
GND
GND
+24VD
+24VD
CN3Pin number Signal name
1-5
6-10 GND
+24V
CN2Pin number Signal name Pin number Signal name
1
2
3
4
5
6
PS_ON
+5V
GND
GND
7
GND +12V
+12V
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4-3-2-2.L32F6
CN2
CN1
CN3
1
2
Pin number Signal name
L
N
CN1
CN3
Pin number Signal name
1
2
3
4
GND
GND
CN2 PIN NUMBER DESIGNATION
1 12V 2 12V 3 GND 4 GND 5 5VSTB 6 GND
7 STN
8 SEL
9 V-IPWM
10 BL-ON 11 V-EPWM
24V
24V
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4-3-2-3.L42F6
CN3
CN4
CN3
Pin number Signal name Pin number Signal name
1
2
3
4
9
10
11
125
8
GND
GND
GND
24V
24V
24V
24V
24V
6
7
13
14GND
GND
DC-DIMMING
BL-ON/OFF
PWM-DIMMING
STATUS
CN4
Pin number Signal name Pin number Signal name
1
2
3
4
11
12
13
145
10
24V
GND
GND
12V
P-ON/OFF
12V
24V
12V
6
7
15
16GND
GND
DC-DIMMING
BL-ON/OFF
PWM-DIMMING
89
17
18GND
GND
GND
5V
STATUS
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4-4.LCD Panel4-4-1. Function Description: Display the signal.4-4-2. Connector defi nition4-4-2-1.L26F6
� LCD connector: CN1: Starconn 093G30-B0001A-1
� Mating connector:
��� ���� Description
� � Power Supply, +12V DC Regulated
� � Power Supply, +12V DC Regulated
� � Power Supply, +12V DC Regulated
� � Power Supply, +12V DC Regulated
� �� Ground
� �� Ground
� �� Ground
� �� Ground
� �� ����� Open/High(3.3V) for NS, Low(GND) for JEIDA
�� ������� AUO Internal Use Only
�� �� Ground
�� !"���# LVDS Channel 1, Signal 0-
�� !"���$ LVDS Channel 1, Signal 0+
�� �� Ground
�� !"���# LVDS Channel 1, Signal 1-
�� !"���$ LVDS Channel 1, Signal 1+
�� �� Ground
�� !"���# LVDS Channel 1, Signal 2-
�� !"���$ LVDS Channel 1, Signal 2+
�� �� Ground
�� !"��!�%# LVDS Channel 1, Clock -
�� !"��!�%$ LVDS Channel 1, Clock +
�� �� Ground
�� !"���# LVDS Channel 1, Signal 3-
�� !"���$ LVDS Channel 1, Signal 3+
�� �� Ground
�� ������� AUO Internal Use Only
�� ������� AUO Internal Use Only
�� �� Ground
�� �� Ground
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�
�
Inverter Connector: CI0114M1HRL-NH (Cvilux)
Pin No
Symbol Description
1 VDDB Operating Voltage Supply, +24V DC regulated
2 VDDB Operating Voltage Supply, +24V DC regulated
3 VDDB Operating Voltage Supply, +24V DC regulated
4 VDDB Operating Voltage Supply, +24V DC regulated
5 VDDB Operating Voltage Supply, +24V DC regulated
6 BLGND Ground and Current Return
7 BLGND Ground and Current Return
8 BLGND Ground and Current Return
9 BLGND Ground and Current Return
10 BLGND Ground and Current Return
11 DET(27) BLU status detection: Normal : 0~0.8V ; Abnormal : Open collector
12 VBLON BL On-Off control: High/Open (2.0V~5.5V) for BL On, Low (GND) for off
13 Internal
PWM(26)(VDIM)
Internal PWM (0~3.1V,10~100% Duty) < NC ; when External PWM mode> (29)
14 External
PWM(28)(PDIM)
External PWM (5%~100% Duty ratio) < NC ; when internal PWM mode> (29)
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4-4-2-2.L32F6
AU T315XW03 V5
BACKLIGHT CONNECTOR PIN CONFIGURATION :
Description Min Typ Max Unit Condition/Note
1 Operating Voltage Vo 639 710 781 Vrms
1. Dimming range is set 100% 2. Base on lamp specification, for each
lamp need to be applied at least minimum operating voltage to ensure each lamp can be normally worked!
2 Operating Current Io 12 12.5 13 mArms
1. Dimming range is set 100% 2. Base on lamp specification, for each
lamp need to be applied at least minimum operating current to ensure each lamp can be normally worked!
3 BL Total Power Dissipation PBL 76 78 80 Watt
1. Dimming range is set 100%. 2. In order to get typical light out, the
backlight need to be applied typical power.
3. Input power of JIG BD is about 78 W (typ) by AUO measure!
At 0 1500 1650 4 Striking Voltage
At Vstrike
1350 1500 Vrms
1. Base on lamp specification, to ensure each lamp can be normally ignited, need to apply at least minimum striking voltage to each lamp
5 Striking Time Ts 1000 - 1500 msec
1. To ensure each lamp can be normally ignited, each lamp need to be applied at least minimum striking voltage during minimum striking time.
6 Operating Frequency fo kHz
1. Operating frequency is set by customer.
2. Need to double confirm display quality.(*)
7 PWM Operating Frequency F_PWM 120 180 240 Hz 1. PWM frequency is set by customer. 2. Need to double confirm display
quality.(*)
8 PWM Dimming Duty Ratio D_PWM 20 - 100 % Note 1. Dimming range Note 2. Note 3. Duty ratio definition.
9 Lamp Type U type
10 Number of Lamps 4 pcs
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LVDS: Connector on Panel: 093G30-B0001A-1 (Manufactured by )
Pin No Symbol Description Default
1 VCC +12V, DC, Regulated
2 VCC +12V, DC, Regulated
3 VCC +12V, DC, Regulated
4 VCC +12V, DC, Regulated
5 GND Ground and Signal Return
6 GND Ground and Signal Return
7 GND Ground and Signal Return
8 GND Ground and Signal Return
9 LVDS Option Low/Open for Normal (NS), High for JEIDA NS mode
10 Reserved Open AUO internal test
11 GND Ground and Signal Return for LVDS
12 RIN0- LVDS Channel 0 negative
13 RIN0+ LVDS Channel 0 positive
14 GND Ground and Signal Return for LVDS
15 RIN1- LVDS Channel 1 negative
16 RIN1+ LVDS Channel 1 positive
17 GND Ground and Signal Return for LVDS
18 RIN2- LVDS Channel 2 negative
19 RIN2+ LVDS Channel 2 positive
20 GND Ground and Signal Return for LVDS
21 RCLK- LVDS Clock negative
22 RCLK+ LVDS Clock positive
23 GND Ground and Signal Return for LVDS
24 RIN3- LVDS Channel 3 negative
25 RIN3+ LVDS Channel 3 positive
26 GND Ground and Signal Return for LVDS
27 Reserved Open or High AUO internal test
28 Reserved Open or High AUO internal test
29 GND Ground and Signal Return
30 GND Ground and Signal Return
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4-4-2-3.L42F6
AUO
NVERTER UNIT
Symbol Description
VDDB (Main Power) DV input 24.0 VDC
VDDB (Main Power) DV input 24.0 VDC
VDDB (Main Power) DV input 24.0 VDC
VDDB (Main Power) DV input 24.0 VDC
VDDB (Main Power) DV input 24.0 VDC
GND Ground
GND Ground
GND Ground
GND Ground
GND Ground
Reserved Please leave it open
VBLON (Enable Pin) BL On/Off control signal
High/Open: On, Low: Off (Low=0~ 0.8V, High=2.0~5.0V)
VDIM Internal PWM (3.3V,100% duty)/open for 100% luminance,
0V : 10% duty
NC
I
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P-TWO 187059-5122 which is compatible FI-RE51S-HF (JAE)
Note: 1. All GND (ground) pin should be connected together to the LCD module’s metal frame.
2. All VLCD ( power input ) pins should be connected.
No Symbol Description No Symbol Description
1 GND Ground 27 GND Ground
2 NC No connection 28 RE0N SECOND CHANNEL 0-
3 NC No connection 29 RE0P SECOND CHANNEL 0+
4 NC No connection 30 RE1N SECOND CHANNEL 1-
5 NC No connection 31 RE1P SECOND CHANNEL 1+
6 Reserved 32 RE 2N SECOND CHANNEL 2-
7 LVDS SEL LVDS order 33 RE 2P SECOND CHANNEL 2+
8 NC No connection 34 GND Ground
9 Reserved 35 RECLKN SECOND CLOCK CHANNEL C-
10 Reserved 36 RECLKP SECOND CLOCK CHANNEL C+
11 GND Ground 37 GND Ground
12 RO 0N FIRST CHANNEL 0- 38 RE3N SECOND CHANNEL 3-
13 RO 0P FIRST CHANNEL 0+ 39 RE3P SECOND CHANNEL 3+
14 RO 1N FIRST CHANNEL 1- 40 NC No connection
15 RO 1P FIRST CHANNEL 1+ 41 NC No connection
16 RO 2N FIRST CHANNEL 2- 42 GND Ground
17 RO 2P FIRST CHANNEL 2+ 43 GND Ground
18 GND Ground 44 GND Ground
19 ROCLKN FIRST CLOCK CHANNEL C- 45 GND Ground
20 ROCLKP FIRST CLOCK CHANNEL C+ 46 GND Ground
21 GND Ground 47 NC No connection
22 RO 3N FIRST CHANNEL 3- 48 VLCD Power Supply +12V
23 RO 3P FIRST CHANNEL 3+ 49 VLCD Power Supply +12V
24 NC No connection 50 VLCD Power Supply +12V
25 NC No connection 51 VLCD Power Supply +12V
26 GND Ground - - -
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ANT.
Chapter 5. Installation Instructions
5-2. External Equipment Connections
P.MODE
CC
INPUT
P.SIZE
MENU
VOL-
REV
FREEZE
1 2 3
4 5 6
7 8 9
MTS/SAP
CH+
CH-
VOL+OK
PLAY/PAUSE
FAVORITE
0
S.MODE
DISPLAY
SLEEPH.LOCK
STOP
BACK
ZOOM
MUTE
RECALL
5-1. Accessories
Service Manual Model No.:
35
Choose Your ConnectionThere are several ways to connect your television, depending on the components you want to connect and the quality of the signal you want to achieve. The following are examples of someways to connect your TV. Choose the connection which is best for you.
VCR Connection
To avoid picture noise (interference), leave an adequate distance between the VCR and TV.
select the source, press the button to confirm.
DVD Setup
How to connect
Connect the DVD video outputs (Y, PA b/Cb, Pr/Cr) to the COMPONENT (Y, Pb/Cb, Pr/Cr) input jacks on the TV and connect the DVD audio outputs to the AUDIO jacks on the TV as shown in the figure.
Y Pb/Cb Pr/Cr L-AUDIO-R
IN
1
2
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VGA/DVI AUDIO VGA
VGA
IN
2
How to use
Turn on the DVD player, insert a DVD .A
Use the B INPUT button on the remote control,and then press button to to select COMPONENT mode, press the button to confirm.
PressC Play button on external equipment for program play.
Refer to the DVD player’s manual for operating Dinstructions.
HDMI or DVI Setup
To watch digitally broadcast programs, purchase and connect a digital set-top box.
How to connect
Use the TV’s COMPONENT (Y, P • b/Cb, Pr/Cr) INPUT jacks, VGA or HDMI port for video connections, depending on your set-top box connections
ANT
IN
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VGA/DVI AUDIO VGA
VGA
IN
2
Y Pb/Cb Pr/Cr L-AUDIO-R
IN
1
2
Connection Option 1Set VCR output switch to channel 3 or 4 and then tune the TV to the same channel number.
Connection Option 2
Connect the audio and video cables from the VCR’s Aoutput jacks to the TV input jacks, as shown in the figure. When connecting the TV to VCR, match the jack colors (Video = yellow, Audio Left = white, and Audio Right = red).
Insert a video tape into the VCR and press B PLAY on the VCR. (Refer to the VCR owner’s manual.)
Select the input source using the C INPUT button on the remote control, and then press /
to
button
/
Service Manual Model No.:
36
available. Then, make the corresponding audio connections.
How to use
Turn on the digital set-top box. A(Refer to the owner’s manual for the digital set-top box.)
Use B INPUT on the remote contralto select PC or HDMI (Y, Pb/Cb, Pr/Cr) mode.
PressC Play button on external equipment for program play.
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VGA/DVI AUDIO VGA
VGA
IN
/
2
Y Pb/Cb Pr/Cr L-AUDIO-R
IN
1
2
PC Setup
How to connect
Use the TV’s PC IN port for video connections.A
Then, make the corresponding audio connection. If Busing a sound card, adjust the PC sound as required.
How to use
Turn on the PC and the TV.A
Turn on the display by pressing the B POWER button on the TV’s remote control.
Use C INPUT on the remote control to select PC source.
Check the image on your TV. There may be noise Dassociated with the resolution, vertical pattern, contrast or brightness in PC mode. If noise is present, change the PC mode to another resolution, change the refresh rate to another rate or adjust the brightness and contrast on the menu until the picture is clear. If the refresh rate of the PC graphic card can not be changed, change the PC graphic card or consult the manufacturer of the PC graphic card.
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VGA/DVI AUDIO VGA
VGA
IN
2
Y Pb/Cb Pr/Cr L-AUDIO-R
IN
1
2
Note
Avoid keeping a fixed image on the TV’s screen for ❏along period of Time. The fixed image may become permanently imprinted on the screen.
The synchronization input form for Horizontal and ❏Vertical frequencies is separate.
To obtain the best picture, do not play the USB, ❏YPbPr, HDMI or PC source at the same time.
Monitor Out Setup
The TV has a special signal output capability which allows you to hook up a second TV or monitor.
Connect the second TV or monitor to the TV’s AV OUT. See the Operating Manual of the second TV or monitor for further details regarding that device’s input settings.
2
Note
Component, PC, HDMI input sources cannot be ❏used for Monitor out.
Service Manual Model No.:
37
When connecting with external audio equipments, ❏such as amplifiers or speakers, please turn the TV speakers off.
Power sourceTO USE AC POWER SOURCE Use the AC polarized line cord provided for operation on AC. Insert the AC cord plug into a standard polarized AC outlet.
Note
Never connect the AC line cord plug to other than ❏the specified voltage. Use the attached power cord only.
If the polarized AC cord does not fit into a non ❏polarized AC outlet, do not attempt to file or cut the blade. It is the user’s responsibility to have an electrician replace the obsolete outlet.
If you cause a static discharge when touching the ❏unit and the unit fails to function, simply unplug the unit from the AC outlet and plug it back in. The unit should return to normal operation. Polarized AC Cord Plug.
Service Manual Model No.:
38
Chapter 6. Operation Instructions6-1. Get to know your TV
Panel Control and Rear Terminals Control- This is a simplified representation of front panel. - Here shown may be somewhat different from your TV.
Panel Control
Rear Terminals Control
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
Y Pb/Cb Pr/Cr L-AUDIO-R VGA/DVI AUDIO
VIDEO
VID
EO
ANT
L AUDIO R VIDEO
PC
L AUDIO R
AV 2
IN
AV OU
T
Y Pb Pr L R PC AUDIO
GOMPONENY
1
2 3
4 5
VGA
IN
VGA
IN
2
1
2
ANT
IN
6
1 COMPONENT InConnect a component Video/Audio device to these jacks
2 VGA/DVI AUDIO Connect a VGA Audio device to these jacks
3 VGA INConnect the monitor output connector from a PC to the jack
4 AV INConnect Video/Audio out from an Video/Audio device to these jacks.
5 AV OUT Video/Audio output terminal
6 ANT INConnect cable or antenna signal to the TV, either
directly or through your cable box.
7 USB jack Connect USB storage device to this jack.
8 S-VIDEOConnect the S-VIDEO cable from an external signal source to this jack.
9 Earphone Earphone audio output terminal.
0 HDMIConnect a HDMI device to receive digital audio
and uncompressed digital video.
Service Manual Model No.:
39
6-2. Get to know your remote control
- The remote control cannot be operated unless the batteries are properly loaded.- When using the remote control, aim it at the remote control sensor on the TV.
Function introduction
1 Picture Mode Press this key continuously to select the picture mode.
2 P.SIZE Press to change the aspect ratio.
3 CC Select a closed caption option.
4 INPUT Press this key to open/close signal source option menu.
5 MENU Press this key to display or exit the main menu.
6 CH+/-,VOL+/- Volume/Channel Selection.
7 H.LOCK Hotel Lock button.
8 REV Fast Reverse in USB function.
9
0
C
P
THUMBSTICK(Up/
Down/Left/Right) Allows you to navigate the on-screen and 0 for Previous, Pfor Next
in USB function.
A PLAY/PAUSE Press this key to play or pause in USB function.
B FreezePress once to display a frozen image of the current program, but audio continus.
Press again to return to the program.
D POWERPress this key to start TV from standby mode, press it again to return to standby
mode.
E Sound Mode Press this key continuously to select the sound mode.
F Display Press to display the TV status information on the top of the TV screen.
G MTS/SAP Select MONE,STEREO,SAP .
H 0-9 This keys are used to select a channel.
I Recall Press to jump back and forth between two channels.
J MUTEPress this key to mute the sound, press it again to activate the sound. The sound may
be activated by turning the TV on again or increasing the volume.K OK Press this key to confirm the selection.
L SLEEP Displaying the sleep time.
M STOP Allows you to stop playing a music in USB function.N FWD Fast forward in USB function. O BACK Press to return to the previous menu.
Q Favorite Open the favorite channel list in TV.
R Zoom Picture zoom function.
Remote Control Function
THUMBSTICK (Up/ Down/Left/Right)
Service Manual Model No.:
40
Chapter 7. Electrical Parts7-1. Block Diagram
IR/KEY
POWER
DDR
RTD2674S
HDMI 2
VGA
Audio
YPbPr1
Video
YPbPr1
Audio
YPbPr2
Video
YPbPr2
Audio
Video Switch
74HC4052
Audio Switch
PI5V330
HDMI 0
LVDS PANEL
L R CVBS
AV OUT
D-AMP
Speaker OUT
HeadPhone OUT
TDA8932
LQFP216
TDA9885
S1-Video
Video
AV1
Video
AV1
Audio
AV2
Video
AV2
Audio
Tuner
SPI FLASH
Clone/USB
DSMB Module
SYNC Switch
PI5V330
DSMB_H/V_SYNC
VGA_H/V_SYNC
Service Manual Model No.:
41
7-2. Circuit Diagram
P_O
N/O
FF
EN
_5VS
TB
SD
AS
CL
PW
_SA
VE
_LV
1IN
T
OF
F_5
VS
TB
INT
RES
ET
RES
ET
SD
A
OF
F_5
VS
TB
EN
_5VS
TB
PW
_SA
VE
_LV
1
BK
L_O
N_O
FF
P_O
N/O
FF
BL_
IN
BL_
DIM
MIN
G
ST
B5V
DG
ND
DG
ND
ST
B5V
PW
R_1
2V
DG
ND
PW
R_1
2VP
WR
_5V
D3V
3S
TB
5V
DG
ND
DG
ND
DG
ND
DG
ND
DD
R_2
.5V
DG
ND
DG
ND
DG
ND
DG
ND
PW
R_5
V
A3V
3
DG
ND
DG
ND
D3V
3
DG
ND
A1V
2
D1V
2
DG
ND
D_1
V2
DG
ND
DG
ND
PW
R_5
V
ST
B5V
ST
B5V
DG
ND
ST
B5V
ST
B5V
DG
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ND
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ND
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DG
ND
DG
ND
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R_5
V
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3
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R_1
2VV
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3
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1
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0
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1
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A
ST
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FF
BL_
IN
BL_
DIM
MIN
G
ST
AT
1
LVDS
IO1
ST
AT
LVDS
IO
#POWER_ON
Initial Condition:L
H: Power OFF
L: Power ON
TO-263Anew
09.1
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123456
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TP
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4
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C41
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55
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1
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151K
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R87
410
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874
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C44
93.
3nF
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93.
3nF
R18
10K
/NC
R18
10K
/NC
C15
0.1u
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F
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2N39
04/N
CQ
342N
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1
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6
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107
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F/1
6V
+CE
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F/1
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D54
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R20
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/NC
R20
4.7K
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R50
34.
7kR
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4.7k
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HL2
0N
C/3
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4
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F/1
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F/1
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789
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R9 8.
2K1%
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2K1%
DW
1
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1
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ntat
ion1 1
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66
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2 2
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3 3
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1117
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JU
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C11
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2
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F/1
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27 10R
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R11
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R11
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CN
18H
7-25
AC
N18
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11
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Service Manual Model No.:
42
SV_C+VIN_A1-
VIN_A0-AV2_CVBS+
DDR_ADDR10DDR_BA1DDR_BA0
VIN_A2-TCVBS+
AV1_CVBS+
HDMI1_D1+HDMI1_D1-HDMI1_D0+HDMI1_D0-HDMI1_CLK+HDMI1_CLK-
HDMI1_D2+HDMI1_D2-
HDMI2_CLK+HDMI2_CLK-
HDMI2_D2-HDMI2_D1+HDMI2_D1-HDMI2_D0+HDMI2_D0-
HDMI2_D2+DDR_DQ_3
DQ_2
DM0
TEANTEAP
TOAP
SPDIF_OUT
DQ_1
ADDR0
TOAN
DDR_ADDR3DDR_ADDR2DDR_ADDR1DDR_ADDR0
DQ_0
DDR_DQS0
WE#
DQS0
AIO
_2L
TO
CLK
NT
OC
LKP
TO
DN
TO
DP
LSA
DC
1
US
B_D
MUS
B_D
P
TO
CLK
NT
OC
LKP
HD
MI2
_D2-
HD
MI2
_D1-
HD
MI2
_D2+
HD
MI2
_D1+
HD
MI2
_D0-
HD
MI2
_D0+
HO
TP
LUG
2
HD
MI2
_CLK
-H
DM
I2_C
LK+
TU
N_I
2C_S
CL
TO
CP
HP
_OU
T_R
TO
CN
TO
BN
TO
BP
AV
OU
T_2
RF
_AG
C_O
UT
TU
N_I
2C_S
DA
TU
N_I
F-
XO
UT
XIN
TO
CP
AV
OU
T_1
TU
N_I
F+
TO
CN
AIN
_MO
NO
PW
_SA
VE
_LV
1
IR_O
UT
TO
BN
TO
BP
US
B_D
PUS
B_D
M
TO
AN
TO
AP
VG
A_D
DC
_SC
L
AO
UT
_R
AIO
_2R
TE
DN
TE
DP
AO
UT
_L
TE
CLK
P
PA
NE
L_O
N_O
FF
TE
CN
TE
CP
TE
CLK
N
TE
BN
TE
BP
TO
DN
TO
DP
TE
AN
TE
AP
AIO
_2L
BL_
ON
_OF
F
AIO
_2R
HD
MI2
_DD
C_S
CL
LED
BL_
DIM
ADDR1
US
B_P
WR
_FLA
G
HD
MI1
_D0+
HD
MI1
_D2-
HD
MI1
_CLK
-H
DM
I1_C
LK+
HD
MI1
_D1-
HD
MI1
_D2+
HD
MI1
_D1+
HD
MI1
_D0-
HD
MI1
_DD
C_S
CL
HD
MI_
CE
CH
OT
PLU
G1
HD
MI1
_DD
C_S
DA
LSA
DC
0
HP
_OU
T_L
CV
BS
_OU
T
HD
MI2
_DD
C_S
DA
VG
A_D
DC
_SD
A
AVS
0A
HS
0
IR_O
UT
LSA
DC
1LS
AD
C0
HO
TP
LUG
2
HD
MI1
_DD
C_S
CL1
HD
MI_
CE
C
VG
A_D
DC
_SD
AV
GA
_DD
C_S
CL
HD
MI2
_DD
C_S
DA
2H
DM
I2_D
DC
_SC
L2H
DM
I1_D
DC
_SD
A1
SP
I_CS
#S
PI_S
CK
SP
I_D
I
PW
_SA
VE
_LV
1B
L_O
N_O
FF
RES
ET
#
SP
I_D
O
SP
I_S
CK
CAS#
DQ_7
ADDR2
DD
R_A
DD
R8
DD
R_A
DD
R7
DD
R_A
DD
R6
DD
R_D
Q_0
DD
R_A
DD
R12
DD
R_A
DD
R11
DD
R_A
DD
R9
DD
R_D
Q_6
DD
R_D
Q_5
DD
R_D
Q_4
DD
R_D
Q_3
DD
R_D
Q_2
DD
R_D
Q_1
DD
R_D
M0
DD
R_W
E#
DD
R_D
QS
0
DD
R_R
AS
#
DD
R_A
DD
R3
DD
R_B
A1
DD
R_D
Q_7
DD
R_C
AS
#
DD
R_A
DD
R2
DD
R_B
A0
DD
R_A
DD
R10
DD
R_A
DD
R1
DD
R_A
DD
R0
DD
R_A
DD
R5
DD
R_D
Q_1
1
DD
R_D
M1
DD
R_D
Q_9
DD
R_D
Q_1
4
DD
R_C
K#
DD
R_D
Q_8
DD
R_D
Q_1
5
DD
R_D
Q_1
0
DD
R_C
K
DD
R_A
DD
R4
DD
R_D
Q_1
3
DD
R_C
KE
DD
R_D
QS
1
DD
R_D
Q_1
2
ADDR3
RAS#
DDR_DQ_4
AMP_MUTE
DDR_DQ_0
HO
TP
LUG
1
DQS
1
DD
R_V
RE
F
DD
R_D
Q_1
4
DD
R_A
DD
R9
DD
R_A
DD
R8
AD
DR
5
DD
R_D
Q_1
3D
DR
_DQ
_12
DD
R_D
M1
DQ
_15
DD
R_A
DD
R7
DQ
_14
DD
R_D
Q_1
1
DD
R_C
K#
DD
R_C
K
DD
R_A
DD
R6
CK
E
AD
DR
6
DD
R_D
Q_1
0
DQ
_13
CK
AD
DR
7
DD
R_A
DD
R5
DQ
_12
CK
#
AD
DR
8
DD
R_D
Q_9
DD
R_C
KE
DQ
_11
AD
DR
9
DQ
_10
AD
DR
11
DD
R_A
DD
R4
DD
R_A
DD
R12
DQ
_9
AD
DR
12
DD
R_D
Q_8
DD
R_D
Q_1
5
DQ
_8
DD
R_A
DD
R11
DM
1
AD
DR
4
DD
R_D
QS
1
DDR_DQ_5
SP
I_D
O
DSMB_GPO01
USB_PWR_FLAG
TU
N_I
2C_S
DA
TU
N_I
2C_S
CL
BA0
TU
N_I
2C_S
DA
TU
N_I
2C_S
CL
DQ_6
DSMB_GPO02
BA1
DQ_5
TEDNTEDP
DDR_DQ_1
RF
_AG
C_O
UT
DDR_DQ_6
SP
I_CS
#
PA
NE
L_O
N_O
FF
I2C_SCL1_2
DQ_4
LVDSIO
TECLKNTECLKP
RES
ET
#
DDR_CAS#DDR_WE#DDR_DM0
DDR_RAS#
I2C_SDA1_2
DDR_DQ_2DQ_3
TECNTECP
DDR_DQ_7
DSMB_GPO03
ADDR10
TEBNTEBP
RF
_AG
C
IF_O
UT
1
VIN_Y1-PR2+
AHS0AVS0
PB2+
XIN
Y1+PR1+
VIN_Y0-
VGA_R-PB1+
XO
UT
VGA_R+
Y2+
WP
I2C
_SC
L1_2
I2C
_SD
A1_
2
SP
I_CS
#S
PI_
DI
SP
I_W
PS
PI_S
CK
SP
I_H
OLD
SP
I_D
O
LVDS
IO
VIN
_A0-
VIN
_A1-
TC
VBS
+
VIN
_A2-
AIN
_MO
NO
AV
OU
T_1
CV
BS
_OU
T
AV
OU
T_2
DS
MB
_CV
BS
VG
A_R
+
VG
A_B
+
VG
A_R
-
VG
A_B
-
VG
A_G
-
VG
A_G
+
PB
1+
Y1+ P
R1+
VIN
_Y0-
AV
1_C
VBS
+
PR
2+
PB
2+
VIN
_Y1-
Y2+U
AR
T0_
TX
UA
RT
0_R
X_2
I2C
_SC
L1_2
I2C
_SD
A1_
2
AUS
EL0
AUS
EL0
UA
RT
0_T
XU
AR
T0_
RX
_2
IF_O
UT
1
RF
_AG
C
AO
UT
_R
AO
UT
_L
AM
P_M
UT
E
DS
MB
_GP
O01
DS
MB
_GP
O02
DS
MB
_GP
O03
DS
MB
_GP
O00
AIO
_1L
AIO
_1R
AIN
_4L
AIN
_4R
AIN
_3R
AIN
_3L
AIN
_2L
AIN
_2R
AIN
_1L
AIN
_1R
AIN
_2R
AIN
_2L
AIO
_1L
AIN
_4L
AIN
_1R
AIO
_1R
AIN
_1L
AIN
_4R
AIN
_3L
AIN
_3R
DSMB_CVBS
SV_Y+
AV
2_C
VBS
+
SV
_Y+
SV
_C+
HP
_OU
T_R
HP
_OU
T_L
TEEPTEEN
TO
EN
TO
EP
TO
EN
TO
EP
TE
EN
TE
EP
PA
NE
L_O
N_O
FF
SC
LS
DA
VGA_G-VGA_G+
VGA_B+VGA_B-
WPBL_DIM
UA
RT
0_R
X_2
UA
RT
0_T
X
TU
N_I
F-
TU
N_I
F+
DD
R_V
RE
F
SP
I_W
P
DS
MB
_GP
O00
SP
DIF
_OU
T
LED
HD
MI1
_DD
C_S
CL
HD
MI1
_DD
C_S
DA
HD
MI2
_DD
C_S
CL
HD
MI2
_DD
C_S
DA
TU
N_I
2C_S
DA
TU
N_I
2C_S
CL
DGND
Y_1.2V
HDMI_1.2VDGND
HDMI_1.2VHDMI_3.3V
DG
ND
VD_Y_1.2V
APLL_3.3V
DG
ND
D_1
V2
CO
RE
_1V
2
DG
ND
US
B_3
.3V
BB
1_3.
3V
D3V
3
DG
ND
HD
MI_
3.3V
A3V
3
DG
ND
BB
0_3.
3VV
DA
C_3
.3V
VA
DC
_3.3
V
DG
ND
A3V
3
DG
ND
DG
ND
Y_3
.3V
VD
_Y_3
.3V
AP
LL_3
.3V
DG
ND
DG
ND
IO_3.3V
A3V
3
DG
ND
PLL
_3.3
VA
3V3
DG
ND
IO_3
.3V
DG
ND
DG
ND
VD
AC
_3.3
V
PLL
_3.3
V
VA
DC
_3.3
V
BB
0_3.
3V
US
B_1
.2V
CO
RE
_1V
2
US
B_3
.3V
IO_3
.3V
ST
BY
_CO
RE
_1.2
V
ST
BY
_CO
RE
_1.2
V
IO_3
.3V
D3V
3
DG
ND
DG
ND
DD
R_2
.5V
DG
ND
DD
R_2
.5V
DD
R_2
.5V
DD
R_V
RE
F
DG
ND
DG
ND
DG
ND
DD
R_2
.5V
D2V
5
IO_3.3V
CO
RE
_1V
2IO
_3.3
V
DG
ND
DG
ND
TU
N5V
DD
R_I
O_2
.5V
D3V
3
DG
ND
DG
ND
HD
MI_
1.2V
DG
ND
US
B_1
.2V
DG
ND
A1V
2
DG
ND
Y_1
.2V
VD
_Y_1
.2V
A1V
2
DG
ND
D2V
5D
DR
_IO
_2.5
V
DG
ND
D3V
3
DG
ND
DG
ND
DG
ND
ST
BY
_CO
RE
_1.2
VD
1V2
DG
ND
DG
ND
DG
ND
VD_Y_3.3V
DG
ND
Y_3.3V
DGND
BB1_3.3V
ST
B5V
DG
ND
DG
ND
DG
ND
DG
ND
D3V
3
D3V
3
DG
ND
D3V
3
D3V
3
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
D3V
3D
3V3
DG
ND
DG
ND
DG
ND
D3V
3
DG
ND
DG
ND
Tun
er_C
VBS
+
Tun
er_C
VBS
-
AU
DIO
_MU
X0_
L
AU
DIO
_MU
X0_
R
AV
2_L
AV
2_R
TU
NE
R_M
ON
O
AV
1_L
AV
1_R
CV
BS
IN-
CV
BS
IN+
AV
1-
AV
1+
YP
BP
R_P
R1+
YP
BP
R_P
B1+
YP
BP
R_Y
1+
YP
BP
R_P
R1-
YP
BP
R_P
B1-
YP
BP
R_Y
1-
YP
bPr1
_L
YP
bPr1
_R
I2C
_SC
L1_2
I2C
_SD
A1_
2T
O_DS
MB
IF_O
UT
1
RF
_AG
C
AO
UT
_R
AO
UT
_L
AM
P_M
UT
E
HD
MI1
_D2+
H
DM
I1_D
2-
HD
MI1
_D1+
H
DM
I1_D
1-
HD
MI1
_D0+
H
DM
I1_D
0-
HD
MI1
_CLK
+
HD
MI1
_CLK
- HD
MI1
_DD
C_S
CL
HD
MI1
_DD
C_S
DA
H
OT
PLU
G1
H
DM
I_C
EC
<IR
EF
> HD
MI2
_D2+
H
DM
I2_D
2-
HD
MI2
_D1+
H
DM
I2_D
1-
HD
MI2
_D0+
H
DM
I2_D
0-
HD
MI2
_CLK
+
HD
MI2
_CLK
- HD
MI2
_DD
C_S
CL
HD
MI2
_DD
C_S
DA
H
OT
PLU
G2
AHS
0
AVS
0
VG
A_D
DC
_SC
L
VG
A_D
DC
_SD
A
HP
_OU
T_L
H
P_O
UT
_R
CV
BS
_OU
T
AIO
_2L
A
IO_2
R
US
B_D
M
US
B_D
P
US
B_P
WR
_FLA
G
LSA
DC
0
LSA
DC
1
IR_O
UT
LED
PW
_SA
VE
_LV
1
UA
RT
0_T
X
UA
RT
0_R
X_2
AUS
EL0
DS
MB
_GP
O00
DS
MB
_GP
O01
DS
MB
_GP
O02
DS
MB
_GP
O03
<IR
EF
>
TO
DP
T
OD
N
TO
CLK
P
TO
CLK
N
TO
CP
T
OC
N
TO
BP
T
OB
N
TO
AP
T
OA
N
TE
DP
T
ED
N
TE
CLK
P
TE
CLK
N
TE
CP
T
EC
N
TE
BP
T
EB
N
TE
AP
T
EA
N
PA
NE
L_O
N_O
FF
B
L_O
N_O
FF
B
L_D
IM
LVDS
IO
SV
0_Y
+
SV
0_Y
-
AV
2-
AV
2+ S
V0_
C+
SV
0_C
-
TO
EP
T
OE
N
TE
EP
T
EE
N
YP
BP
R_P
R2+
YP
BP
R_P
B2+
YP
BP
R_Y
2+
YP
BP
R_P
R2-
YP
BP
R_P
B2-
YP
BP
R_Y
2-
MU
X1_
B/P
b_O
UT
-
MU
X1_
R/P
r_O
UT
+
MU
X1_
B/P
b_O
UT
+
MU
X1_
G/Y
_OU
T+
MU
X1_
G/Y
_OU
T-
MU
X1_
R/P
r_O
UT
-
YP
bPr2
_L
YP
bPr2
_R
SD
A
SC
L
ST
AT
Boot mode
0 : ROM boot
1 : Flash boot
PIN154
Cut-off when power saving
From USB
From KEYPAD
From HDMI
4. Keep Bottom side without any Trace under DDR Area
3. All ADDR/CMD/CLK should Equal Trace Length (Max - Min < 300mil)
2. All DQ, DQS should Equal Trace Length (Max - Min < 300mil)
Notice!!!
1. All DQ/DQS Trace should be shielded by GND trace
TO POWER
From TUNER
TO Video/Audio out
TO LVDS
TO AUDIO AMP
DQ[7:0]
DQS0
Equal Path
( < 300mil )
ADDR , CMD , CLK+/-
Equal Path ( < 300mil )
DDR
DDR I(256Mb)
Close to DDR Chip
Power-On-Latch (POL)
DQ[15:8]
DQS1
Equal Path
(< 300 mil)
Always on
Close to Main Chip
Saw Selection:
NTSC:X6965M
PAL: X6773M
<-- Place Near Main Chip
Make on board
Resistor adjust depends on
Keypad circuit of Customers
EJTAG EN
0 : Enable
1 : Disable
PIN147
Close to Main Chip and
Keep away from XTAL
for Tuner only
MX25L1605D
16M Bit
RTD2
674S
09.1.25
RS
430R
RS
430R
5pF
C67
5pF
C67
R25
NC
/0R
25N
C/0
0.1u
F
C96
0.1u
F
C96
LS26
0R/1
206
LS26
0R/1
206
RS
144.
7KRS
144.
7K
R40
410
0R
404
100
R40
110
0R
401
100
RS
394.
7KRS
394.
7K
R36
100
R36
100
RM
2
1K 1
%
RM
2
1K 1
%
CS
73
0.1u
F
CS
73
0.1u
F
R40
510
0R
405
100
R73
90R
R73
90R
1uF
CS
541u
FCS
54
2.2u
FC
462.
2uF
C46
LS9
Bea
d/06
03
LS9
Bea
d/06
03
L35
0H/0
603
L35
0H/0
603
LS13
Bea
d/06
03
LS13
Bea
d/06
03
RS
194.
7KRS
194.
7K
LS25
Bea
d/06
03
LS25
Bea
d/06
03
5pF
C33
8
5pF
C33
8
2.2u
FC
602.
2uF
C60
CS
920.
1uF
CS
920.
1uF
47nF
C33
347
nFC
333
RPD622R RPD622R18273645
0.1u
F
CS
4
0.1u
F
CS
4
47nF
C73
47nF
C73
R29
0R
290
LS22
0R/1
206
LS22
0R/1
206
47nF
C34
147
nFC
341
2.2u
FC
412.
2uF
C41
R41
100
R41
100
R74
022
RR
740
22R
CS
71
0.1u
F
CS
71
0.1u
F
LS27
Bea
d/06
03
LS27
Bea
d/06
03
CS
62
0.1u
F
CS
62
0.1u
F
CS
90
0.1u
F
CS
90
0.1u
F
CS
870.
1uF
CS
870.
1uF
RS
164K
7RS
164K
7
0.1u
FC
123
0.1u
FC
123
R45
4.7K
R45
4.7K
RT
1351
0RR
T13
510R
R46
2
NC
/4.7
K
R46
2
NC
/4.7
K
LT10
10uH
LT10
10uH
RS
5610
0RRS
5610
0R
5pF
C90
5pF
C90
CT
21
10nF
CT
21
10nF
LS10
Bea
d/06
03
LS10
Bea
d/06
03
NC
/10p
FC
125
NC
/10p
FC
125
R34
22R
3422
RS
4010
0RRS
4010
0R
RPD1022R RPD1022R18273645
R37
100
R37
100
47nF
C64
47nF
C64
RS
104K
7RS
104K
7CS
5822
pFCS
5822
pF
RPD722R RPD722R18273645
CS
96
NC
/820
pF
CS
96
NC
/820
pF
5pF
C34
2
5pF
C34
2
L31
0RL3
10R
LS24
Bea
d/06
03
LS24
Bea
d/06
03
47nF
C42
47nF
C42
CS
33
10uF
/10V
CS
33
10uF
/10V
47nF
C57
47nF
C57
U25
24C
64
U25
24C
64A0
1
A1
2
A2
3
GN
D4
SD
A5
SC
L6
WP
7V
CC
8
NC
C75
NC
C75
R40
810
0R
408
100
RS
50
NC
/120
R
RS
50
NC
/120
R
0.1u
F
CT
25
0.1u
F
CT
25
R43
100
R43
100
CS
66
0.1u
F
CS
66
0.1u
F
0.1u
F
CS
2
0.1u
F
CS
2
LS19
0RLS
190R
0.1u
F
CS
40 0.1u
F
CS
40
L117
0RL1
170R
LS11
Bea
d/06
03LS
11B
ead/
0603
2.2u
FC
712.
2uF
C71
LS31
0RLS
310R
5pF
C34
6
5pF
C34
6
RP
D1
22R
RP
D1
22R
18
27
36
45
CS
31
10uF
/10V
CS
31
10uF
/10V
RM
1
1K 1
%
RM
1
1K 1
%
2.2u
FC
682.
2uF
C68
R33
NC
R33
NC
47nF
C33
947
nFC
339
47nF
C34
347
nFC
343
RPD822R RPD822R18273645
RS
4210
0RRS
4210
0R
47nF
C34
747
nFC
347
47nF
C61
47nF
C61
CS
97
NC
/820
pF
CS
97
NC
/820
pF
RS
12N
CRS
12N
C
CS
70
0.1u
F
CS
70
0.1u
F
NC
C48
NC
C48
NC
C65
NC
C65
NC
C52
NC
C52
CS
68
0.1u
F
CS
68
0.1u
F
5pF
C79
5pF
C79
CS
64
0.1u
F
CS
64
0.1u
F
R41
110
0R
411
100
CS
5722
pFCS
5722
pF
RP
D3
22R
RP
D3
22R
18
27
36
45
R30
0R
300
CS
80
0.1u
F
CS
80
0.1u
F
LS18
0RLS
180R
R45
6
4.7K
R45
6
4.7K
0.1u
F
CS
5
0.1u
F
CS
52.
2uF
C43
2.2u
FC
43
RPD922R RPD922R18273645
RS
130R
RS
130R
0.1u
FCS
990.
1uF
CS
99
L36
NC
/1H
/060
3L3
6N
C/1
H/0
603
LS14
Bea
d/06
03
LS14
Bea
d/06
03
C52
2
NC
/1uF
C52
2
NC
/1uF
CS
72
0.1u
F
CS
72
0.1u
F
L115
0RL1
150R
CS
67
0.1u
F
CS
67
0.1u
F
CS
30
1uF
CS
30
1uF
CS
79
0.1u
F
CS
79
0.1u
F
L113
0RL1
130R
1uF
CS
100
1uF
CS
100
CS
76
0.1u
F
CS
76
0.1u
F
R39
0R
390
RP
D4
22R
RP
D4
22R
18
27
36
45
RP
D5
22R
RP
D5
22R
18
27
36
45
CS
740.
1uF
CS
740.
1uF
47nF
C37
47nF
C37
RS
915
KRS
915
K
RT
111KR
T11
1K
0.1u
F
CS
3
0.1u
F
CS
3
5pF
C35
0
5pF
C35
0
5pF
C33
7
5pF
C33
7
47nF
C88
47nF
C88
R31
0R
310
R40
310
0R
403
100
R46
4
4.7K
R46
4
4.7K
CS
860.
1uF
CS
860.
1uF
0.1u
F
CS
6
0.1u
F
CS
6
R40
710
0R
407
100
CS
81
0.1u
F
CS
81
0.1u
F
CS
32
10uF
/10V
CS
32
10uF
/10V
RS
450R
RS
450R
R40
610
0R
406
100
47nF
C33
547
nFC
335
CS
91
0.1u
F
CS
91
0.1u
F
47nF
C77
47nF
C77
CS
83
0.1u
F
CS
83
0.1u
F
5pF
C33
4
5pF
C33
4
L7 2.2u
HL7 2.
2uH
L33
NC
/0H
/060
3L3
3N
C/0
H/0
603
2.2u
FC
472.
2uF
C47
UT
3
SA
W_X
6773
M
UT
3
SA
W_X
6773
M
Inpu
t1
GN
D2
Out
put
4
Out
put
5
GND 3
R39
9
NC
R39
9
NC
L6 330n
H
L6 330n
H
LS21
0R/1
206
LS21
0R/1
206
R45
7
4.7K
R45
7
4.7K
RS
460R
RS
460R
R46
3
NC
/4.7
K
R46
3
NC
/4.7
K
47nF
C33
647
nFC
336
CT
23N
C/6
pFC
T23
NC
/6pF
R28
0R
280
L28
0RL2
80R
CS
880.
1uF
CS
880.
1uF
0.1u
FCS
560.
1uF
CS
56
RS
44N
C/0
RRS
44N
C/0
R
N1
N1 1
CS
69
0.1u
F
CS
69
0.1u
F
LS16
Bea
d/06
03
LS16
Bea
d/06
03
LS23
Bea
d/06
03
LS23
Bea
d/06
03
47nF
C63
47nF
C63
0.1u
F
CS
41 0.1u
F
CS
41
U7
SP
I FLAS
H
U7
SP
I FLAS
H
CE
#1
SO
2
WP
#3
VSS
4S
I5
SC
K6
HO
LD#
7V
DD
8
10uF
CT
26
10uF
CT
26
RS
5510
0RRS
5510
0R R32
100
R32
100
R40
210
0R
402
100
RS
470R
RS
470R
47nF
C58
47nF
C58
RS
38N
C/4
.7K
RS
38N
C/4
.7K
2.2u
FC
542.
2uF
C54
R40
010
0R
400
100
R74
122
R74
122
LS32
0RLS
320R
RS
114K
7RS
114K
7
RP
D2
22R
RP
D2
22R
18
27
36
45
R40
910
0R
409
100
LS15
Bea
d/06
03
LS15
Bea
d/06
03
RS
480R
RS
480R
0.1u
F
CS
8
0.1u
F
CS
8
R46
1
NC
/120
R46
1
NC
/120
R40
100
R40
100
CS
65
0.1u
F
CS
65
0.1u
F
L25
0RL2
50R
0.1u
F
CS
7
0.1u
F
CS
7
RS
53
NC
/120
R
RS
53
NC
/120
R
CS
890.
1uF
CS
890.
1uF
NC
C62
NC
C62
47nF
C34
847
nFC
348
L116
0RL1
160R
CS
101
0.1u
FCS
101
0.1u
F
0.1u
FCS
350.
1uF
CS
35
LS7
0R/0
603
LS7
0R/0
603
RT
101KR
T10
1K
LS6
Bea
d/06
03
LS6
Bea
d/06
03
LS20
0R/1
206
LS20
0R/1
206
CS
102
0.1u
F
CS
102
0.1u
F
2.2u
FC
512.
2uF
C51
L118
0RL1
180R
CT
22N
C/6
pFC
T22
NC
/6pF
R38
22R
3822
47nF
C34
947
nFC
349
47nF
C45
47nF
C45
1uF
CS
551u
FCS
55
R74222R R74222R
NC
/10p
FC
129
NC
/10p
FC
129
2.2u
FC
502.
2uF
C50
R41
010
0R
410
100
ES
D73
NC
/10p
F
ES
D73
NC
/10p
F
47nF
C56
47nF
C56
CS
59
0.1u
F
CS
59
0.1u
F
CS
84
0.1u
F
CS
84
0.1u
F
LS17
Bea
d/06
03
LS17
Bea
d/06
03
R44
4.7K
R44
4.7K
CS
95
0.1u
F
CS
95
0.1u
F
RS
184.
7KRS
184.
7K
RS26K2 RS26K2
YS
1
27M
Hz
YS
1
27M
Hz
12
3
LS8
Bea
d/06
03
LS8
Bea
d/06
03
RS
49
NC
/10K
RS
49
NC
/10K
47nF
C74
47nF
C74
1uF
C70
1uF
C70
0.1u
F
CS
1
0.1u
F
CS
1
2.2u
FC
692.
2uF
C69
CS
77
0.1u
F
CS
77
0.1u
F
NC
C39
NC
C39
10uF
CT
27
10uF
CT
27
1uF
C76
1uF
C76
R41
2
NC
R41
2
NC
CS
78
0.1u
F
CS
78
0.1u
F
47nF
C34
047
nFC
340
CS
63
0.1u
F
CS
63
0.1u
F
D42
IN41
48D
42IN
4148
12
RS
110
KRS
110
K
CS
75
0.1u
F
CS
75
0.1u
F
L114
0RL1
140R
DD
R_5
00M
Hz_
TSS
OP
_II
US
1
DD
R_5
00M
Hz_
TSS
OP
_II
US
1
VD
D1
DQ
02
VD
DQ
3
DQ
14
DQ
25
VSS
Q6
DQ
37
DQ
48
VD
DQ
9
DQ
510
DQ
611
VSS
Q12
DQ
713
NC
14
VD
DQ
15
LDQS
16
NC
17
VD
D18
NC
19
LDM
20
WE
#21
CAS
#22
RAS
#23
CS
#24
NC
25
BA
026
BA
127
A10
/AP
28
A0
29
A1
30
A2
31
A3
32
VD
D33
VSS
66
DQ
1565
VSS
Q64
DQ
1463
DQ
1362
VD
DQ
61
DQ
1260
DQ
1159
VSS
Q58
DQ
1057
DQ
956
VD
DQ
55
DQ
854
NC
53
VSS
Q52
UD
QS
51
NC
50
VR
EF
49
VSS
48
UD
M47
CK
#46
CK
45
CK
E44
NC
43
A12
42
A11
41
A9
40
A8
39
A7
38
A6
37
A5
36
A4
35
VSS
34
RT
D26
74S
LQF
P-2
16E
-PA
D
U2
QF
P21
6E
RT
D26
74S
LQF
P-2
16E
-PA
D
U2
QF
P21
6E
AGND_BB1216
VC
M_B
B1
AIO
_2L
5
AIO
_1R
6
AIO
_1L
7
AV
DD
_BB
0_3.
3V2
AIN
_5L/
LSA
DC
63
AIN
_3R
10
AIN
_3L
11
AIN
_2R
12
AIN
_2L
13
AIN
_1R
14
AIN
_1L
15
AO
UT
_R16
AO
UT
_L17
HP
OU
T_L
18
HP
OU
T_R
19
SC
AR
T_FS
W_0
20
DA
C_V
DD
_3.3
V22
AV
OU
T_1
23
AV
OU
T_2
24
DA
C_G
ND
25
AD
C2X
_GN
D_3
.3V
26
IF_N
27
IF_P
28
AD
C2X
_VD
D29
PLL
_GN
D30
XIN
31
XO
UT
32
PLL
_VD
D_3
.3V
33
CO
RE
_1.2
V34
SC
AR
T_FS
W_1
21
US
B_A
VD
D_3
.3V
35
HS
DM
36
HS
DP
37
US
B_A
VD
D_1
.2V
38
I2C
0_S
CL
39
I2C
0_S
DA
40
IO_3
.3V
41
GP
IO_A
0/R
F_A
GC
42
GP
IO_A
1/IF
_AG
C43
CO
RE
_1.2
V44
O_F
P45
O_F
N46
O_E
P47
O_E
N48
O_D
P49
O_D
N50
O_C
P51
O_C
N52
O_B
P53
O_B
N54
AD
DR
510
9A
DD
R6
110
AD
DR
711
1A
DD
R8
112
AD
DR
911
3A
DD
R11
114
AD
DR
1211
5C
KE
116
DD
R_I
O_2
.5V
117
CK
118
CK
#11
9D
M1
120
DD
R_I
O_2
.5V
121
DD
R_V
RE
F12
2D
Q_1
512
3D
Q_1
412
4D
Q_1
312
5D
Q_1
212
6D
Q_1
112
7D
Q_1
012
8D
DR
_IO
_2.5
V12
9D
Q_9
130
DQ
_813
1D
QS
113
2C
OR
E_1
.2V
133
IO_3
.3V
134
LSA
DC
_RE
F13
5LS
AD
C0/
GP
IO13
6LS
AD
C1/
GP
IO13
7
ST
BY
_CO
RE
_1.2
V14
0G
PIO
_C0
141
GP
IO_C
114
2G
PIO
_C2
143
GP
IO_C
314
4G
PIO
_C4
145
RES
ET
_IN
146
SP
I_CS
_N14
7S
PI_S
CK
148
SP
I_D
O14
9S
PI_
DI
150
ST
BY
_CO
RE
_1.2
V15
1G
PIO
_C5
152
GP
IO_C
615
3
LSA
DC
2/G
PIO
138
GP
IO_C
815
4IO
_3.3
V15
5V
GA
_DD
C_S
DA
156
VG
A_D
DC
_SC
L15
7H
DD
C1_S
DA
158
HD
DC
1_S
CL
159
HD
DC
0_S
DA
160
HD
DC
0_S
CL
161
CE
C16
2
TMDS_1.2V163TMDS_3.3V164
P1_RX3N/HDMI_CLKN_1165P1_RX3P/HDMI_CLKP_1166
P1_RX2N/HDMI_0N_1167P1_RX2P/HDMI_0P_1168P1_RX1N/HDMI_1N_1169P1_RX1P/HDMI_1P_1170P1_RX0N/HDMI_2N_1171P1_RX0P/HDMI_2P_1172
P0_RX3N/HDMI_CLKN_0173P0_RX3P/HDMI_CLKP_0174
P0_RX2N/HDMI_0N_0175P0_RX2P/HDMI_0P_0176P0_RX1N/HDMI_1N_0177P0_RX1P/HDMI_1P_0178P0_RX0N/HDMI_2N_0179P0_RX0P/HDMI_2P_0180
TMDS_REXT181TMDS_1.2V182
APLL_VDD_3.3V183APLL_GND184
HSYNC185VSYNC186
ADC_VDD_3.3V187VD_VDD_3.3V188
(VGA_B)VIN_0P189VIN_0N190
(VGA_G)VIN_1P191VIN1_N192
(VGA_R)VIN_2P193VIN_2N194
(Pb)VIN_3P195VIN_Y0N196
(Y)VIN_4P197(Pr)VIN_5P198
(FSC_B/Pb)VIN_6P199VIN_Y1N200
(FSC_G/Pr)VIN_7P201(FSC_R/Y)VIN_8P202
ADC_VDD_1.2V203VD_VDD_1.2V204
VD_GND205(SV-C/FSC_CVBS)VIN_11P206
VIN_A0N207(SV-Y)VIN_9P208
(SV-C)VIN_12P209VIN_A1N210
(CVBS/SV-Y)VIN_10P211(CVBS/SV-C)VIN_13P212
VIN_A2N213(CVBS)VIN_14P214
AVDD_BB1_3.3V215O_AP 55
O_AN 56
IO_3.3V 57
E_FP 58
E_FN 59
E_EP 60
E_EN 61
E_DP 62
E_DN 63
E_CP 64
E_CN 65
E_BP 66
E_BN 67
E_AP 68
E_AN 69
CORE_1.2V 70
TCON/GPIO_B0 71
TCON/GPIO_B2 72
TCON/GPIO_B3 73
TCON/GPIO_B4 74
TCON/GPIO_B5 75
TCON/GPIO_B6 76
TCON/GPIO_B7 77
TCON/GPIO_B8 78
IO_3.3V 79
TCON/GPIO_B9 80
TCON/GPIO_B10 81
TCON/GPIO_B12 82
CORE_1.2V 83
DQS0 84
DQ_7 85
DQ_6 86
DDR_IO_2.5V 87
DQ_5 88
DQ_4 89
DQ_3 90
DQ_2 91
DQ_1 92
DQ_0 93
DDR_IO_2.5V 94
DM0 95
WE# 96
CAS# 97
RAS# 98
CORE_1.2V 99
BA0 100
BA1 101
ADDR10 102
ADDR0 103
ADDR1 104
ADDR2 105
ADDR3 106
DDR_IO_2.5V 107
ADDR4 108
E-PAD217
AIO
_2R
4
AIN
_4R
8
AIN
_4L
9
LSA
DC
4/G
PIO
139
R45
8
4.7K
R45
8
4.7K
LS28
Bea
d/06
03
LS28
Bea
d/06
03
CS
82
0.1u
F
CS
82
0.1u
F
R35
22R
3522
RS
4110
0RRS
4110
0R
RS
54
NC
/75R
RS
54
NC
/75R
Service Manual Model No.:
43
AV
2+
R_O
UT
L_O
UT
R_O
UT
L_O
UT
AV
2_R
AV
2_L
CV
BS
_OU
T#
L_O
UT
R_O
UT
CV
BS
_OU
T#
AV
_GN
D
AV
_GN
D
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
AV
_GN
D
AV
_GN
D
AV
_GN
DA
V_G
ND
AV
_GN
D
AV
_GN
D
DG
ND
AV
_GN
D
DG
ND
DG
ND
DG
ND
TU
N5V
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
AV
_GN
DA
V_G
ND
AV
_GN
DD
GN
D
DG
ND
PW
R_5
V
AV
_GN
DA
V_G
ND
DG
ND
DG
ND
CV
BS
_OU
T
AV
1+
SV
0_C
+
SV
0_Y
+
AV
2+
AV
1_L
AV
1_R
AV
2_L
AV
2_R
AV
2-
AV
1-
SV
0_C
-
SV
0_Y
-
AM
P_M
UT
E
OP
_L
OP
_R
SV0 Input
H: Mute
09.1.25
C45
6
0.1u
F
C45
6
0.1u
F
ES
D20
10pF
ES
D20
10pF
NC
/33p
F
C24
2
NC
/33p
F
C24
2
R13
0
10K
R13
0
10K
R59
933
0R
599
330
Q38
2N39
06Q
382N
3906
1
32
CN
43
NC
/H_2
.0_5
CN
43
NC
/H_2
.0_5
12345
CN
32C
N32
33
66
Nc
9
CV
BS
2
L5
88
11
GN
D4
R7
1010
100p
F
C17
3
100p
F
C17
3
R60
322
0R
603
220
R10
6 75
R10
6 75
L90H
/080
5L9
0H/0
805
R44
5
NC
/10K
R44
5
NC
/10K
ES
D19
10pF
ES
D19
10pF
R59
875
KR
598
75K
L11
0H/0
805
L11
0H/0
805
ES
D4
10pF
ES
D4
10pF
TP
60T
P60
S15S
HO
RT
S15S
HO
RT
R60
022
0R
600
220
L40H
/080
5L4
0H/0
805
L80H
/080
5L8
0H/0
805
NC
/22p
F
C16
9
NC
/22p
F
C16
9
R60
268
KR
602
68K
S12S
HO
RT
S12S
HO
RT
L169
0H/0
805
L169
0H/0
805
R44
6
NC
/10K
R44
6
NC
/10K
ES
D3
10pF
ES
D3
10pF
CN
14
HA
IER
_S_V
IDE
O_2
CN
14
HA
IER
_S_V
IDE
O_2
C4
GN
D2
2
GN
D1
1
GN
D3
5Y
3
GND4 6
GND5 7
R90
10K
R90
10K
NC
/22p
F
C15
7
NC
/22p
F
C15
7
4.7u
FC46
94.
7uFC
469
R74
3N
C/1
00R
743
NC
/100
L168
0H/0
805
L168
0H/0
805
R88
75R88
75ES
D13
10pF
ES
D13
10pF
ES
D15
10pF
ES
D15
10pF
TP
59T
P59
R13
1
10K
R13
1
10K
Q39
2N39
04Q
392N
3904
1
23
+
CE
44
22uF
/16v
+
CE
44
22uF
/16v
12
R48
86.
8KR
488
6.8K
TP
58T
P58
+
CE
34
22uF
/16v
+
CE
34
22uF
/16v
12
NC
/22p
F
C17
4
NC
/22p
F
C17
4
S13
SH
OR
TS
13S
HO
RT
L170
0H/0
805
L170
0H/0
805
ES
D16
10pF
ES
D16
10pF
100p
F
C15
8
100p
F
C15
8
L10
0H/0
805
L10
0H/0
805
ES
D5
10pF
ES
D5
10pF
R48
76.
8KR
487
6.8K
ES
D18
10pF
ES
D18
10pF
R48
36.
8KR
483
6.8K
CN
31C
N31
33
66
Nc
9
CV
BS
2
L5
88
11
GN
D4
R7
1010
R48
46.
8KR
484
6.8K
100p
F
C15
9
100p
F
C15
9
S14S
HO
RT
S14S
HO
RT
L50H
/080
5L5
0H/0
805
100p
F
C17
5
100p
F
C17
5
ES
D14
10pF
ES
D14
10pF
NC
/22p
F
C16
8
NC
/22p
F
C16
8R
107
75R10
7
75
TP
61T
P61
+
C45
710
uF/1
6V
+
C45
710
uF/1
6V
R12
9 75
R12
9 75
ES
D17
10pF
ES
D17
10pF
CN
15C
N15 G
ND
17
GN
D4
5R
6
NC28
GN
D3
3L
4
NC19
GN
D2
1
VID
EO
2
R89
10K
R89
10K
R60
175
/1%
R60
175
/1%
Service Manual Model No.:
44
YP
bPr1
_R
YP
bPr1
_L
YP
BP
R_Y
2
YP
BP
R_P
R2
YP
BP
R_P
B2
YP
bPr2
_R
YP
bPr2
_L
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
YP
bPr1
_L
YP
bPr1
_R
YP
BP
R_P
R1+
YP
BP
R_P
B1+
YP
BP
R_Y
1+
YP
BP
R_P
R1-
YP
BP
R_P
B1-
YP
BP
R_Y
1-
YP
bPr2
_L
YP
bPr2
_R
YP
BP
R_P
R2+
YP
BP
R_P
B2+
YP
BP
R_Y
2+
YP
BP
R_P
R2-
YP
BP
R_P
B2-
YP
BP
R_Y
2-
100p
F
C19
0
100p
F
C19
0
S24
SH
OR
TS
24S
HO
RT
S21
SH
OR
TS
21S
HO
RT
NC
/22p
F
C18
3
NC
/22p
F
C18
3
R51
1 6.8K
R51
1 6.8K
CN
6H
AIE
R_S
OU
ND
CN
6H
AIE
R_S
OU
ND
GND1 1
GND2 3
NC
16
NC
27
L14
L25
R2
ES
D75
10pF
ES
D75
10pF
R16
0
10K
R16
0
10K
ES
D34
10pF
ES
D34
10pF
R16
1
10K
R16
1
10K 10
0pF
C39
8
100p
F
C39
8
100p
F
C39
7
100p
F
C39
7R
518
75R51
8
75
NC
/22p
F
C18
2
NC
/22p
F
C18
2
ES
D39
10pF
ES
D39
10pF
ES
D29
10pF
ES
D29
10pF
TP
49T
P49 1
R14
6
75
R14
6
75
CN
33 YP
bPr1
CN
33 YP
bPr1
33
66
Nc
9
Y2
Pb
5
88
11
GN
D4
Pr
7
1010
R51
2
10K
R51
2
10K
NC
/22p
F
C40
5
NC
/22p
F
C40
5
CN
34
YP
bPr2
CN
34
YP
bPr2
33
66
Nc
9
Y2
Pb
5
88
11
GN
D4
Pr
7
1010
CN
2H
AIE
R_S
OU
ND
CN
2H
AIE
R_S
OU
ND
GND1 1
GND2 3
NC
16
NC
27
L14
L25
R2
R51
3
10K
R51
3
10K
S22
SH
OR
TS
22S
HO
RT
ES
D38
10pF
ES
D38
10pF
R52
0
75R52
0
75
R15
86.
8KR
158
6.8K
NC
/22p
F
C40
4
NC
/22p
F
C40
4TP
27T
P27 1
S23
SH
OR
TS
23S
HO
RT
NC
/22p
F
C18
1
NC
/22p
F
C18
1
TP
50T
P50 1ES
D2810
pF
ES
D2810
pF
ES
D76
10pF
ES
D76
10pF
R51
9
75R51
9
75
ES
D33
10pF
ES
D33
10pF
TP
48T
P48 1
R14
7
75
R14
7
75
TP
30T
P30 1 ES
D30
10pF
ES
D30
10pF
R14
5
75
R14
5
75
S20
SH
OR
TS
20S
HO
RT
R15
96.
8KR
159
6.8K
NC
/22p
F
C40
6
NC
/22p
F
C40
6
ES
D7410
pF
ES
D7410
pF
S25
SH
OR
TS
25S
HO
RT
TP
26T
P26 1
R51
06.
8KR
510
6.8K
100p
F
C18
9
100p
F
C18
9
Service Manual Model No.:
45
HD
MI2
_HP
D
HD
MI_
CE
C
HD
MI_
CE
C
HD
MI1
_HP
D
HD
MI2
_DD
C_S
DA
HD
MI2
_DD
C_S
CL
HD
MI1
_DD
C_S
DA
HD
MI1
_DD
C_S
CL
DG
ND
PW
R_5
V
DG
ND
DG
ND
DG
ND
HD
MI0
_CO
N5V
HD
MI0
_CO
N5V
DG
ND
DG
ND
D3V
3D
GN
D
DG
ND
DG
ND
D3V
3
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
PW
R_5
V
DG
ND
HD
MI2
_CO
N5V
HD
MI2
_CO
N5V
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
HD
MI_
CE
C<I
RE
F>
VG
A_D
DC
_SC
L V
GA
_DD
C_S
DA
HD
MI1
_D1+
HD
MI1
_D2-
HD
MI1
_CLK
-
HD
MI1
_D0+
HD
MI1
_D1-
HD
MI1
_D0-
HD
MI1
_CLK
+
HD
MI1
_D2+
HD
MI2
_D1+
HD
MI2
_CLK
-
HD
MI2
_D2-
HD
MI2
_CLK
+
HD
MI2
_D0-
HD
MI2
_D1-
HD
MI2
_D0+
HD
MI2
_D2+
HD
MI1
_DD
C_S
CL
HD
MI1
_DD
C_S
DA
HD
MI2
_DD
C_S
DA
HD
MI2
_DD
C_S
CL
HO
TP
LUG
1
HO
TP
LUG
2
+5V From HDMI
Mark on board
RS232
3.3V
GND
RX TX
HDMI 2
+5V From HDMI
R65
010
RR
650
10R
NC
C22
8
NC
C22
8
NC
C23
6
NC
C23
6
R23
9N
C/2
.2K
R23
9N
C/2
.2K
R64
810
RR
648
10R
R22
5
47K
R22
5
47K
ES
D68
NC
/0.1
5pF
ES
D68
NC
/0.1
5pF
12
ES
D66
NC
/0.1
5pF
ES
D66
NC
/0.1
5pF
12
R21
72.
2KR
217
2.2K
U15
NC
U15
NC
A0
1
A1
2
A2
3
GN
D4
SD
A5
SC
L6
WP
7V
CC
8
ES
D55
0.15
pFES
D55
0.15
pF
12
Q18
2N39
04
Q18
2N39
04
1
23
R63
410
RR
634
10R
R22
010
0R
220
100
ES
D53
0.15
pFES
D53
0.15
pF 12
R21
510
0R
215
100
ES
D50
0.15
pFES
D50
0.15
pF 12
R63
2N
C/1
0RR
632
NC
/10R
R65
310
RR
653
10R
ES
D83
NC
/0.1
5pF
ES
D83
NC
/0.1
5pF 12
Q22
NC
/2N
3904
Q22
NC
/2N
3904
1
23
U13
NC
U13
NC
A0
1
A1
2
A2
3
GN
D4
SD
A5
SC
L6
WP
7V
CC
8
ES
D51
0.15
pFES
D51
0.15
pF
12 R23
6N
C/1
00R
R23
6N
C/1
00R
ES
D37
10pF
ES
D37
10pF
R63
1N
C/1
0RR
631
NC
/10R
R23
8N
C/1
KR
238
NC
/1K
R64
710
RR
647
10R
CN
7
HD
MI2
CN
7
HD
MI2
+5V
Pow
er18
DA
TA
2+1
DA
TA
2 S
hiel
d2
DA
TA
2-3
Hot
Plu
g D
etec
t19
GN
D_1
20
DA
TA
1-6
DA
TA
0+7
DA
TA
0 S
hiel
d8
DA
TA
0-9
CLK
+10
CLK
Shi
eld
11
GN
D_2
21
GN
D_3
22
Res
erve
d14
SC
L15
SD
A16
DD
C/C
EC
Gro
und
17
GN
D_4
23
DA
TA
1+4
DA
TA
1 S
hiel
d5
CLK
-12
CE
C13
R65
110
RR
651
10R
R21
910
0R
219
100
ES
D36
10pF
ES
D36
10pF
R63
5N
C/1
0RR
635
NC
/10R
TP
64T
P64
CN
20
H_2
.0_4
CN
20
H_2
.0_41 2 3 4
ES
D65
NC
/0.1
5pF
ES
D65
NC
/0.1
5pF
12
R74
4N
C/1
00R
744
NC
/100
Q20
NC
/BA
V70
Q20
NC
/BA
V70
321
R64
910
RR
649
10R
0.1u
F
C22
9
0.1u
F
C22
9
NC
/33p
F
C23
9
NC
/33p
F
C23
9
NC
/33p
F
C23
8
NC
/33p
F
C23
8
ES
D49
0.15
pFES
D49
0.15
pF 12
TP
63T
P63
ES
D41
NC
/10p
F
ES
D41
NC
/10p
F
R24
0N
C/2
.2K
R24
0N
C/2
.2K
R21
61K
R21
61K
ES
D64
NC
/0.1
5pF
ES
D64
NC
/0.1
5pF 12
R65
210
RR
652
10R
NC
/33p
F
C23
0
NC
/33p
F
C23
0
R21
82.
2KR
218
2.2K
R25
1N
C/4
7KR
251
NC
/47K
ES
D54
0.15
pFES
D54
0.15
pF 12
R63
6N
C/1
0RR
636
NC
/10R
ES
D69
NC
/0.1
5pF
ES
D69
NC
/0.1
5pF
12
ES
D52
0.15
pFES
D52
0.15
pF
12
R63
3N
C/1
0RR
633
NC
/10R
ES
D35
10pF
ES
D35
10pF
R21
3N
C/2
7KR
213
NC
/27K
R63
8N
C/1
0RR
638
NC
/10R
ES
D70
NC
/0.1
5pF
ES
D70
NC
/0.1
5pF
12
TP
62T
P62
R63
7N
C/1
0RR
637
NC
/10R
R23
7N
C/1
00R
R23
7N
C/1
00R
R24
1N
C/1
00R
241
NC
/100
R22
7N
C/1
0KR
227
NC
/10K
R22
610
KR
226
10K
CN
12
NC
/HD
MI 0
CN
12
NC
/HD
MI 0
+5V
Pow
er18
DA
TA
2+1
DA
TA
2 S
hiel
d2
DA
TA
2-3
Hot
Plu
g D
etec
t19
GN
D_1
20
DA
TA
1-6
DA
TA
0+7
DA
TA
0 S
hiel
d8
DA
TA
0-9
CLK
+10
CLK
Shi
eld
11
GN
D_2
21
GN
D_3
22
Res
erve
d14
SC
L15
SD
A16
DD
C/C
EC
Gro
und
17
GN
D_4
23
DA
TA
1+4
DA
TA
1 S
hiel
d5
CLK
-12
CE
C13
R63
0N
C/1
0RR
630
NC
/10R
ES
D42
NC
/10p
F
ES
D42
NC
/10p
F
Q16
BA
V70
Q16
BA
V70
321
ES
D43
NC
/10p
F
ES
D43
NC
/10p
F
ES
D67
NC
/0.1
5pF
ES
D67
NC
/0.1
5pF
12
R21
410
0R
214
100
R74
5N
C/1
00R
745
NC
/100
ES
D48
0.15
pFES
D48
0.15
pF
12
R24
2N
C/1
00R
242
NC
/100
NC
/0.1
uF
C23
7
NC
/0.1
uF
C23
7
NC
/33p
F
C23
1
NC
/33p
F
C23
1
Service Manual Model No.:
46
TU
N_I
2C_S
DA
TU
N_I
2C_S
CL
RF
_AG
C_D
C
I2C
_SD
A1_
2
I2C
_SC
L1_2
IF_O
UT
2
TU
N_I
2C_S
DA
TV
RF
_AG
C_D
C_9
885
TU
N_I
2C_S
CL
IF_O
UT
2
RF
_AG
C_D
C
RF
_AG
C_D
C_9
885
I2C
_SD
A1_
2
I2C
_SC
L1_2
IF_O
UT
2
IF_O
UT
1
TU
N_I
2C_S
DA
TU
N_I
2C_S
CL
I2C
_SD
A1_
2<I
RE
F>
I2C
_SC
L1_2
I2C
_SD
A1_
2<I
RE
F>
I2C
_SC
L1_2
TUN5V
TU
N_G
ND
DG
ND
TU
N_G
ND
TU
N_G
ND
D3V
3
DG
ND
TU
N5V
PW
R_5
V
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
IF5V
IF5V
TU
N_G
ND
TU
N_G
ND
IF5V
IF5V
TU
N_G
ND
IF5V
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N5V
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
DG
ND
PW
R_5
V
DG
ND
DG
ND
DG
ND
TU
N5V
DG
ND
PW
R_1
2V
TU
N_G
ND
TU
N_G
ND
TU
N5V
IF5V
TU
N_G
ND
TU
N_G
ND
PW
R_1
2V
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_G
ND
TU
N_I
2C_S
DA
4,10
,12
TU
N_I
2C_S
CL
4,10
,12
Tun
er_C
VBS
+4
Tun
er_C
VBS
-4
RF
_AG
C
TU
NE
R_M
ON
O4
IF_O
UT
1
R199 HEFEI is 56
R199 QingDao is 75
For Sensor Use
For Clone Use
<---- Place Near Tuner
2010.2.27
2010.2.27
RS
8620
RRS
8620
R
C21
1
NC
/0.1
uF
C21
1
NC
/0.1
uF
RS
8368
0RRS
8368
0R
C20
9
NC
/1.5
nF
C20
9
NC
/1.5
nFD
8N
C/IN
4148
D8
NC
/IN41
48
10uFC
955
10uFC
955
RS
8030
0RRS
8030
0R
+CE
95
10U
F/1
6V
+CE
95
10U
F/1
6V
NC
/22p
F
C52
6
NC
/22p
F
C52
6
CN
42
H_2
.0_4
CN
42
H_2
.0_4
1 2 3 4
R20
6
NC
/220
R
R20
6
NC
/220
R
Y2
NC
/4M
Hz
Y2
NC
/4M
Hz
12
3
R18
1N
C/4
.7k
R18
1N
C/4
.7k
TP
65T
P65
TP
67T
P67
L18
NC
/22u
H
L18
NC
/22u
H
R18
2N
CR
182
NC
R16
9
1KR16
9
1K
D10
NC
/IN41
48D
10N
C/IN
4148
C22
5
NC
/150
pF
C22
5
NC
/150
pF
R74
7N
C/2
2R
747
NC
/22
RS
90N
C/0
RRS
90N
C/0
R R48
9N
C/4
.7k
R48
9N
C/4
.7k
C37
20.
1uF
C37
20.
1uF
RS
880R
RS
880R
R20
1N
C/1
00R
201
NC
/100
D9
NC
/IN41
48D
9N
C/IN
4148
Q15
NC
/2N
3904
Q15
NC
/2N
3904
1
23
NC
/10u
F/1
0V
C20
3
NC
/10u
F/1
0V
C20
3
C20
7N
C/0
.1uF
C20
7N
C/0
.1uF
U12 N
C/T
DA
9885
U12 N
C/T
DA
9885
DGND 7
TOP 9
VIF1 1
VIF2 2
REF15
NC(5)/VAGC(6)16
DEEM 5
SCL 11
OUT1 3
NC13
AF 8
SDA 10
FMPLL 4
TAGC14
AFD 6
SIOMAD 12
CVBS17
AGND18
VPLL19
VPP20
AFC21
OUT222
SIF123
SIF224
R59
4N
C/0
R59
4N
C/0
+CE
89
470u
F/1
6V
+CE
89
470u
F/1
6V
NC
/22p
F
C52
4
NC
/22p
F
C52
4
RS
87N
CRS
87N
C
R19
0N
C/2
2KR
190
NC
/22K
C22
010
PF
C22
010
PF
C22
7
NC
/470
nF
C22
7
NC
/470
nF
10nF
C95
310
nFC
953
D7
NC
/IN41
48D
7N
C/IN
4148
R69
20R
R69
20R
R20
4
NC
/15k
R20
4
NC
/15k
CN
44
NC
/H_2
.5_4
CN
44
NC
/H_2
.5_4
1 2 3 4
R62
322
R62
322
R18
9
NC
/330
R
R18
9
NC
/330
R
Q13
NC
/2N
3904
Q13
NC
/2N
3904
1
23
C21
610
nFC
216
10nF
+CE
101
10U
F/1
6V
+CE
101
10U
F/1
6V
R20
3N
C/2
.2k
R20
3N
C/2
.2k
10nFC
952
10nFC
952
S26S
HO
RT
S26S
HO
RT
C21
910
PF
C21
910
PF
R73
50R
R73
50R
R18
6N
C/1
0kR
186
NC
/10k
C39
3
NC
/0.1
uF
C39
3
NC
/0.1
uF
R75
0
0R
R75
0
0R
RS
891.
2KRS
891.
2K
C22
3N
C/1
0nF
C22
3N
C/1
0nF
R19
7N
CR
197
NC
C21
8
NC
/10n
F
C21
8
NC
/10n
F+C
E6
10uF
/16V
+C
E6
10uF
/16V
R17
8N
C/2
2KR
178
NC
/22K
Q14
NC
/2N
3904
Q14
NC
/2N
3904
1
23
+C
E49
NC
/47U
F/1
6V+
CE
49N
C/4
7UF
/16V
C22
2N
C/1
0nF
C22
2N
C/1
0nF
Q11
2N39
06Q
112N
3906
1
32
R74
6
NC
/0R
R74
6
NC
/0R
R19
1N
C10
0KR
191
NC
100K
R49
2N
C/2
.2k
R49
2N
C/2
.2k
R17
50R
R17
50R
NC
/22p
F
C52
5
NC
/22p
F
C52
5
R19
6
NC
/100
R19
6
NC
/100
Q97
2SC
2216
Q97
2SC
2216
1
23
C39
2N
C/1
0nF
C39
2N
C/1
0nF
TP
66T
P66
C21
3
NC
/470
nF
C21
3
NC
/470
nF
R74
8N
C/2
2R
748
NC
/22
RS
826.
8KRS
826.
8K
C21
4
NC
/22p
F
C21
4
NC
/22p
F
SAW
K1
NC
/D94
55N
/K93
52M
30
SAW
K1
NC
/D94
55N
/K93
52M
30
2IN
G4
OU
T1
GND3
5O
UT
21
IN
R19
510
0R
195
100
C39
1
NC
/0.1
uF
C39
1
NC
/0.1
uF
R18
7N
C/4
.7k
R18
7N
C/4
.7k
10nF
C95
410
nFC
954
XuGuang TDQ-6F6H
CN
17T
DQ
-6ID
_GW
115H
R
XuGuang TDQ-6F6H
CN
17T
DQ
-6ID
_GW
115H
R
AGC 1
NC1 2
AS 3
SCL 4
SDA 5
5VA 6
5VB 7
NC3 8
33V 9
NC4 10
IFout 11
GND312GND213
GND114
GND415
R21
0
NC
R21
0
NC
1uF
C95
01u
FC
950
RS
851KRS
851K
R19
410
0R
194
100
TP
69T
P69
C21
2N
C/2
20nF
C21
2N
C/2
20nF
NC
/22p
F
C52
3
NC
/22p
F
C52
3
C22
4
NC
/10n
F
C22
4
NC
/10n
F
R17
9N
C/2
2KR
179
NC
/22K
C39
4
NC
/0.1
uF
C39
4
NC
/0.1
uF
U21
LM78
05/T
O26
3U
21LM
7805
/TO
263
GND 2
IN1
OU
T3
R20
2N
C/1
00R
202
NC
/100
R19
9N
C/?
R19
9N
C/?
L78
NC
/0H
/080
5
L78
NC
/0H
/080
5
R62
222
R62
222
LS97
0.82
uH/0
805
LS97
0.82
uH/0
805
R20
5N
C/2
KR
205
NC
/2K
C22
1
NC
/10n
F
C22
1
NC
/10n
F
C47
0
0.1u
F
C47
0
0.1u
F
+CE
115
220u
F/2
5VS
+CE
115
220u
F/2
5VS
R20
0
NC
/75
R20
0
NC
/75
C22
6
NC
/1nF
C22
6
NC
/1nF
R21
1
NC
/4.7
K
R21
1
NC
/4.7
K
10uFC
951
10uFC
951
RS
91N
C/0
RRS
91N
C/0
R
RS
840R
RS
840R
C21
510
PF
C21
510
PF
RS
8130
0RRS
8130
0R
C52
9
0.1u
F
C52
9
0.1u
F
C21
0
NC
/0.1
uF
C21
0
NC
/0.1
uF
R73
6N
C/0
RR
736
NC
/0R
C21
7
NC
/0.1
uF
C21
7
NC
/0.1
uFT
P68
TP
68
R43
122
R/2
WR
431
22R
/2W
+CE
100
NC
/47U
F/1
6V
+CE
100
NC
/47U
F/1
6V
R19
8N
C/4
.7K
R19
8N
C/4
.7K
SAWK2
NC
/D62
16N
/N62
74
SAWK2
NC
/D62
16N
/N62
74
ING
2O
UT
14
GND 3
OU
T2
5IN
1
TP
70T
P70
R74
9
NC
/0R
R74
9
NC
/0R
R20
9N
C/1
00R
209
NC
/100
R192 NC/5.6kR192 NC/5.6k
Service Manual Model No.:
47
TO
AN
TO
BN
TO
AP
TO
DN
TO
CP
TO
BP
TO
CLK
NT
OD
P
I2C
_SD
A1_
2I2
C_S
CL1
_2
BL_
IN
TE
CP
TE
DP
TE
CN
TE
CLK
P
TE
DN
TE
CLK
N
TE
BN
TE
AN
TE
BP
TE
AP
PA
NE
L_33
IO
BL_
OU
T
TO
CN
TO
CLK
P
PA
NE
L_50
IO
PA
NE
L_33
IO
BL_
OU
T
BK
L_O
N_O
FF
BL_
DIM
MIN
G
TE
EN
TE
EP
TO
EN
TO
EP
BK
L_O
N_O
FF
BL_
DIM
MIN
G
BL_
IN
BL_
IN
I2C
_SD
A1_
2<
IRE
F>
I2C
_SC
L1_2
Pw
r_5V
PW
R_1
2V
PV
DD
DG
ND
DG
ND
DG
ND
PW
R_5
V
DG
ND
DG
ND
DG
ND
DG
ND
PV
DD
DG
ND
PV
DD
DG
ND
DG
ND
PW
R_5
V DG
ND
PW
R_5
V
D3V
3
DG
ND
DG
ND
PW
R_5
VD
3V3
DG
ND
TO
CLK
N
TO
BP
T
OC
N
TO
DN
TO
AP
T
OA
N
TO
CP
T
OB
N
TO
DP
TE
CLK
P
TE
CN
TE
DN
TE
CLK
N
TE
CP
TE
DP
TE
AN
T
EB
N
TE
BP
T
EA
P
TO
CLK
P
BL_
DIM
PA
NE
L_O
N_O
FF
LVDS
IO
TE
EN
T
EE
P
TO
EN
T
OE
P
BL_
ON
_OF
F
BK
L_O
N_O
FF
BL_
DIM
MIN
G
BL_
IN
Mark on board
LVDS Select
LE10 short : 12V
LE9 short : 5V
CN
22
H_2
.0_8
X2
CN
22
H_2
.0_8
X2
11
33
55
77
99
22
44
66
88
1010
1111
1212
1313
1414
1515
1616
R29
20R
R29
20R
+
CE
52
NC
/220
uF/2
5VS
+
CE
52
NC
/220
uF/2
5VS
1uF
C24
81u
FC
248
R66
6N
CR
666
NC
L88
NC
L88
NC
R28
410
0R
284
100
R52
4
NC
R52
4
NC
R30
1N
CR
301
NC
TP
72T
P72
Q24
2N39
04
Q24
2N39
041
23
R28
11.
8KR
281
1.8K
C24
6
0.1u
F
C24
6
0.1u
F
CN
21
H_2
.0_1
6X2
CN
21
H_2
.0_1
6X2
11
33
55
77
99
22
44
66
88
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
2222
2323
2424
2525
2626
2727
2828
2929
3030
3131
3232
Q25
NC
/2N
3904
Q25
NC
/2N
3904
1
23
R28
510
kR
285
10k
R28
2N
C/4
.7K
R28
2N
C/4
.7K
R52
6
NC
R52
6
NC
L89
0H/1
206
L89
0H/1
206
R68
6N
C/1
0KR
686
NC
/10K
R66
5N
C/4
.7K
R66
5N
C/4
.7K
R29
010
0R
290
100
CN
23
H_2
.0_4
CN
23
H_2
.0_4
1234
R28
8N
C/1
0kR
288
NC
/10k
R66
410
KR
664
10K
R31
0N
CR
310
NC
Q23
2N39
04Q
232N
3904
1
23
U17 C
EM
9435
A
U17 C
EM
9435
A
S1
S2
S3
G4
D5
D6
D7
D8
R28
74.
7KR
287
4.7K
Q29
NCQ29
NC
1
23
R28
9N
CR
289
NC
C24
90.
1uF
C24
90.
1uF
TP
71T
P71
TP
73T
P73
R28
6
47K
R28
6
47K
R29
110
0KR
291
100K 2.
2uF
C25
1
2.2u
F
C25
1
R28
33.
3KR
283
3.3K
L87
NC
L87
NC
R27
6N
CR
276
NC
+CE
51
220u
F/2
5VS
+CE
51
220u
F/2
5VS
Service Manual Model No.:
48
R+
AM
P-L
INP
AM
P-L
INN
AM
P-R
INP
AM
P-R
INN
AM
P-L
INN
AM
P-L
INP
HV
P1
HV
P2
VP
VP
VP
AM
P-R
INP
AM
P-R
INN
HV
P2
L+
HV
P1
HP
_DE
CT
MU
TE
_893
2
MU
TE
_893
2
#aud
iogn
d
HP
_DE
CT
#aud
iogn
d
OP
_VC
C1
OP
_VC
C1
OP
_L
OP
_R
DG
ND
DG
ND
DG
ND
VP
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
VP
A
DG
ND
DG
ND
VP
A DG
ND
DG
ND
VP
AV
_GN
DA
V_G
ND
AV
_GN
DA
V_G
ND
D3V
3
DG
ND
PW
R_5
V
PW
R_1
2V
DG
ND
DG
ND
D3V
3
AV
_GN
D
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
DG
ND
PW
R_1
2V
V_A
U
AM
P_M
UT
E
HP
_OU
T_R
HP
_OU
T_L
AO
UT
_R
AO
UT
_L
OP
_L
OP
_R
AIO
_2L
AIO
_2R
H: Mute
L: Mute
C347&C350
4 ohm:1000nF
8 ohm:470nF
L5/C368 & L26/C375
4 ohm:22uH/680nF
8 ohm:47uH/330nF
R/L Channel Space as least 40mil
Close RTD2674S
R54
510R
545
10
R62
710
KR
627
10K
C32
52.
2uF
C32
52.
2uF
C43
1
0.1u
F/5
0V
C43
1
0.1u
F/5
0V
R52
9N
CR
529
NC
0.1u
F
C16
7
0.1u
F
C16
7R
100
1KR10
0
1K
R36
6
100K
R36
6
100K
C32
110
0pF
C32
110
0pF
R37
0
22K
R37
0
22K
CE
8010
uF/1
6VC
E80
10uF
/16V
R54
122
RR
541
22R
R36
5
10K
R36
5
10K
R59
5
0RR59
5
0R
CE
9947
uF/1
6VC
E99
47uF
/16V
R54
239
kR
542
39k
ES
D71
10pF
ES
D71
10pF
C41
90.
1uF
/50V
C41
90.
1uF
/50V
L166
0H/1
206
L166
0H/1
206
C32
42.
2uF
C32
42.
2uF
TP
75T
P75
R36
910
KR
369
10K
L149
47uH
L149
47uH
+C
E58
2.2u
F+
CE
582.
2uF
D47
MT
Z12
B
D47
MT
Z12
B
Q30
2N39
04
Q30
2N39
04
1
23
R59
6
10k
R59
6
10k
R54
622
KR
546
22K
+C
E60
2.2u
F/3
5V+
CE
602.
2uF
/35V
D37
IN41
48D
37IN
4148
12
C31
02.
2uF
C31
02.
2uF
R37
633
KR
376
33K
Q33
2N39
04
Q33
2N39
04
1
23
R53
0N
CR
530
NC
R37
9
47K
R37
9
47K
C42
90.
1uF
/50V
C42
90.
1uF
/50V
C43
410
0pF
/50V
C43
410
0pF
/50V
TP
78T
P78
C41
7
0.1u
F/3
5V
C41
7
0.1u
F/3
5V
C32
02.
2uF
C32
02.
2uF
D48
IN41
48D
48IN
4148
12
R38
4
47K
R38
4
47K
CE
96
220u
F/3
5V
CE
96
220u
F/3
5V
C42
8
15nF
/50V
C42
8
15nF
/50V
R37
810
KR
378
10K
TP
76T
P76
CE
9810
00uF
/35V
CE
9810
00uF
/35V
R53
910R
539
10
C31
8
1.5n
F
C31
8
1.5n
F
C43
0
0.1u
F/5
0V
C43
0
0.1u
F/5
0V
C42
50.
1uF
/50V
C42
50.
1uF
/50V
C32
847
pFC
328
47pF
C42
70.
1uF
/50V
C42
70.
1uF
/50V
R53
710
R53
710
C42
10.
1uF
/50V
C42
10.
1uF
/50V
R94
27K
R94
27K
ES
D11
10pF
ES
D11
10pF
R36
4N
C/0
RR
364
NC
/0R
C42
4
15nF
/50V
C42
4
15nF
/50V
+
CE
2922
uF/1
6V
+
CE
2922
uF/1
6V
R37
1
NC
R37
1
NC
C32
9
1.5n
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Service Manual Model No.:
49
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Service Manual Model No.:
5 0
CV
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604
330
C40
210
uF/1
0VC
402
10uF
/10V
Q40
2N39
06Q
402N
3906
1
32
U36
PI5
V33
0U
36P
I5V
330
S1C
11
S1A
2
S2B
6
/EN
15
S2A
3
DB
7
S2C
10
#1/2
1
S1B
5
DC
9
DD
12
DA
4
GN
D8
VC
C16
S1D
14
S2D
13
R125 22KR125 22K
R67
910
0KR
679
100K
NC
/22p
F
C18
8
NC
/22p
F
C18
8
R25
41K
R25
41K
C44
50.
1uF
C44
50.
1uF
ES
D31
10pF
ES
D31
10pF
LS30
0RLS
300R
R16
4
10K
R16
4
10K
R17
1N
C/6
.8K
R17
1N
C/6
.8K
R16
76.
8KR
167
6.8K
S27
NC
/SH
OR
TS
27N
C/S
HO
RT
+C
E2
100u
F/1
6V+
CE
210
0uF
/16V
C41
3
0.1u
F
C41
3
0.1u
F
S9
NC
/SH
OR
TS
9N
C/S
HO
RT
C45
1
0.1u
F
C45
1
0.1u
F
R68
410
0KR
684
100K
R58
5
1MR58
5
1M
R75
50
R75
50
L71
0H/0
805
L71
0H/0
805
R75
90
R75
90
R53
3
1MR53
3
1M
U35
PI5
V33
0U
35P
I5V
330
S1C
11
S1A
2
S2B
6
/EN
15
S2A
3
DB
7
S2C
10
#1/2
1
S1B
5
DC
9
DD
12
DA
4
GN
D8
VC
C16
S1D
14
S2D
13
C40
1
0.1u
F
C40
1
0.1u
F
R41610K R41610K
S11
NC
/SH
OR
TS
11N
C/S
HO
RT
C46
20.
1uF
C46
20.
1uF
R51
7
1MR51
7
1M
ES
D32
10pF
ES
D32
10pF
R15
7N
C/1
00R
157
NC
/100
ES
D47
10pF
ES
D47
10pF
R68
310
0KR
683
100K
R52
1
1MR52
1
1M
R75
80
R75
80
C53
1
10pFC53
1
10pF
VD
10
NC
/BA
V99
VD
10
NC
/BA
V99
2 1
3
R13
6N
C/1
00R
136
NC
/100
NC
/22p
F
C16
0
NC
/22p
F
C16
0
R54
9N
C/0
RR
549
NC
/0R
R16
66.
8KR
166
6.8K
U9 74
HC
4052
U9 74
HC
4052
1Y0
12
1Y1
14
1Y2
15
1Y3
11
2Y0
1
2Y1
5
2Y2
2
2Y3
4
1Z13
2Z3
VC
C16
VE
E7
GN
D8
IE6
S1
9S
010
R57
4
1MR57
4
1M
ES
D10
NC
/10p
F
ES
D10
NC
/10p
F
R52
510
KR
525
10K
C41
1
0.1u
F
C41
1
0.1u
F
VD
7
NC
/BA
V99
VD
7
NC
/BA
V99
2 1
3
NC
C43
7
NC
C43
7
R75
1
10K
R75
1
10K
R67
110
0KR
671
100K
R14
96.
8KR
149
6.8K
22pF
C17
6
22pF
C17
6
L49
0H/0
805
L49
0H/0
805
L74
0H/0
805
L74
0H/0
805
+
CE
35
22uF
/16v
+
CE
35
22uF
/16v
12
R76
751
R76
751
ES
D82
NC
/10p
F
ES
D82
NC
/10p
F
R12
80R
R12
80R
C53
610
uF/1
0VC
536
10uF
/10V
R58
4
1MR58
4
1M
C41
010
uF/1
0VC
410
10uF
/10V
VD
12
NC
/BA
V99
VD
12
NC
/BA
V99
2 1
3
R1
26
NC
/0R
R1
26
NC
/0R
R67
510
0KR
675
100K
R41710K R41710K
R16
2
NC
/75
R16
2
NC
/75
S16
NC
/SH
OR
TS
16N
C/S
HO
RT
R15
3
75
R15
3
75
NC
C43
8
NC
C43
8
ES
D72
10pF
ES
D72
10pF
ES
D44
10pF
ES
D44
10pF
R52
8
1MR52
8
1M
R14
86.
8KR
148
6.8K
R76
10
R76
10
ES
D22
10pF ES
D22
10pF
C44
310
uF/1
0VC
443
10uF
/10V
VGA_R+
VGA_G+
VGA_B+
NCDGND
VGA_R-
VGA_G-
VGA_B-
NCDGND
NC
DDCSDA
DDCSCL
HSIN
VSIN
GND
GND
CN
9
VG
A
VGA_R+
VGA_G+
VGA_B+
NCDGND
VGA_R-
VGA_G-
VGA_B-
NCDGND
NC
DDCSDA
DDCSCL
HSIN
VSIN
GND
GND
CN
9
VG
A
12345 678910
1112131415
16 17
NC
/22p
F
C19
4
NC
/22p
F
C19
4
ES
D62
10pF
ES
D62
10pF
R57
100R
R57
100R
R16
5
10K
R16
5
10K
R55
3N
C/0
RR
553
NC
/0R
C53
310
uF/1
0VC
533
10uF
/10V
R15
5
NC
/75
R15
5
NC
/75
R60
875
KR
608
75K
C40
310
uF/1
0VC
403
10uF
/10V
U38
NC
U38
NC
A0
1
A1
2
A2
3
GN
D4
SD
A5
SC
L6
WP
7V
CC
8
C18
5N
C/1
00pF
C18
5N
C/1
00pF
R14
1
2KR14
1
2K
R14
2
75R14
2
75
R24
9N
C/1
0RR
249
NC
/10R
R41810K R41810K
ES
D85
NC
/10p
F
ES
D85
NC
/10p
F
R17
2N
C/6
.8K
R17
2N
C/6
.8K
ES
D25
10pF
ES
D25
10pF
NC
/22p
F
C18
6
NC
/22p
F
C18
6R
448
10K
R44
810
K
ES
D78
NC
/10p
F
ES
D78
NC
/10p
F
R60
668
KR
606
68K
ES
D60
10pF
ES
D60
10pF
R14
0
2KR14
0
2K
CN
F1
DS
MB
CO
N-1
5*2
CN
F1
DS
MB
CO
N-1
5*2
11
33
55
77
99
1111
1313
1515
1717
1919
2121
2323
2525
22
44
66
88
1010
1212
1414
1616
1818
2020
2222
2424
2626
2727
2929
2828
3030
C43
6N
C/1
0uF
/10V
C43
6N
C/1
0uF
/10V
ES
D6
10pF
ES
D6
10pF
C17
14.
7uF
C17
14.
7uF
NC
/100
pF
C19
6
NC
/100
pF
C19
6
LS29
0RLS
290R
R14
4
75R14
4
75
VD
4
NC
/BA
V99
VD
4
NC
/BA
V99
2 1
3
R58
6
1MR58
6
1M
R57
2
1MR57
2
1M
ES
D9
NC
/10p
F
ES
D9
NC
/10p
F
ES
D46N
C/1
0pF
ES
D46N
C/1
0pF
C45
8
0.1u
F
C45
8
0.1u
F
R134 22KR134 22K
ES
D21
10pF
ES
D21
10pF
R68
010
0KR
680
100K
R12
210
0RR
122
100R
NC
/100
pF
C19
7
NC
/100
pF
C19
7
VD
1
NC
/BA
V99
VD
1
NC
/BA
V99
2 1
3
R15
4
75
R15
4
75
R39
510
KR
395
10K
ES
D40
10pF
ES
D40
10pF
C44
2N
C/1
0uF
/10V
C44
2N
C/1
0uF
/10V
R76
551
R76
551
Q41
2N39
04Q
412N
3904
1
23
R1
23
10
KR
12
31
0K
R76
31k
R76
31k
4.7u
FC47
24.
7uFC
472
C45
010
uF/1
0VC
450
10uF
/10V
R75
351
R75
351
CN
10
PH
ON
EJA
CK
CN
10
PH
ON
EJA
CK
2
5
3
4
1
8
6 7
CN
30
NC
/H_2
.5_5
CN
30
NC
/H_2
.5_5
1 2 3 4 5
ES
D45
10pF
ES
D45
10pF
R76
21K
R76
21K
R52
3
1MR52
3
1M
+C
E11
6
10uF
+C
E11
6
10uF
C53
7
390p
F
C53
7
390p
F
R15
1
10K
R15
1
10K
ES
D56
10pF
ES
D56
10pF
R7
64
NC
/0R
R7
64
NC
/0R
C17
20.
1uF
C17
20.
1uF
ES
D86
NC
/10p
F
ES
D86
NC
/10p
F
S10
NC
/SH
OR
TS
10N
C/S
HO
RT
R51
5
1MR51
5
1M
R57
3
1MR57
3
1M
R75
410
0RR
754
100R
R16
8N
C/1
00R
168
NC
/100
ES
D57
10pF
ES
D57
10pF
ES
D59
10pF
ES
D59
10pF
R56
84.
7KR
568
4.7K
Q46
3904
Q46
3904
1
23
Service Manual Model No.:
51
5V
DM
DP
US
B_D
M
US
B_D
P
US
B_P
WR
_FLA
G
I2C
_SD
A1_
2I2
C_S
CL1
_2
US
B_D
MUS
B_D
P
US
B_P
WR
_FLA
G
I2C
_SD
A1_
2
I2C
_SC
L1_2
US
B_5
V
DG
ND
DG
ND
DG
ND
DG
ND
US
B_5
V
DG
ND
PW
R_5
VUS
B_5
V
I2C
_SD
A1_
2<
IRE
F>
I2C
_SC
L1_2
US
B_D
M
US
B_D
P US
B_P
WR
_FLA
G
L17
NC
/0H
/120
6L1
7N
C/0
H/1
206
R77
547
KR
775
47K
+C
E10
4
100u
F/1
6V
+C
E10
4
100u
F/1
6V
CN
45US
B
CN
45US
B
1 1
2 233
44
GN
D0
8
D0+
7
D-
6
+5V
5
GN
D/2
12
D+/
211
D-/
210
+5V
/29
L79
Bea
d/12
06L7
9B
ead/
1206
+C
E10
5
NC
/100
uF/1
6V+
CE
105
NC
/100
uF/1
6V
C5394.7pF C5394.7pF
C14
2N
C/0
.1uF
C14
2N
C/0
.1uF
R77
90R
R77
90R
FU
1
1206
L110
C
FU
1
1206
L110
C
R77
70R
R77
70R
C53
8
4.7u
F
C53
8
4.7u
F
L84
Bea
d/12
06L8
4B
ead/
1206
R77
6N
C/1
00R
R77
6N
C/1
00R
R77
333
KR
773
33K
L16
0H/1
206
L16
0H/1
206
C14
1N
C/0
.1uF
C14
1N
C/0
.1uF
R77
40R
R77
40R
R77
8N
C/1
00R
R77
8N
C/1
00R
FU
2
NC
/120
6L11
0C
FU
2
NC
/120
6L11
0C
C5404.7pF C5404.7pF
Service Manual Model No.:
5 2
7-3. Wiring Connection Diagram
1
NO. Name Parts number123
Cable(For Keyboard)
0090403399C4 Cable(For Speaker)
0090402849A5
Cable(Power For Audio Amplifier)
0090400647D
6 Cable(For Remote) 0090401643B
LVDS Wire 0090402070ACable(Power For Mainboard) 0090403469E
2
34
56
NO. Name Parts number123
Cable(For Keypad)4
Cable(For Speaker)
0090401643D5
Cable(Power For Audio Amplifier)
6Cable(For Remote)
0090402750B
LVDS Cable 0090402070BCable(Power For Mainboard) 0090402469
7 Cable(For Ornamental Light)
0090402849A
123
45
67
8 Cable(For Ornamental Light) 0090402750B7 Cable(For Backlight) 0090402054A
7
8
Service Manual Model No.:
53
NO. Name Parts number123
Cable(For Speaker)4
Cable(For Remote)
0090402849B5
Cable(Power For Mainboard)
6Cable(For Keypad)
0090402750B
LVDS Cable 0090402724BCable(For Back Light) 0090402862B
7 Cable(For Ornamental Light)
0090401752C
123456
7
Service Manual Model No.:
5 4
Chapter 8. Measurements and Adjustments
8-1. Service Mode
8-1-1.How to enter into Service Mode
The way to the factory mode menu:1st, press menu,2en, input 8893,Finished these operations ,system will be into the factory mode menu.At the end of the main factory menu, you can see the edition of the software, like this” L_MST6M36J S_AU32VP_BX ”.
8-1-2.How to exitIf you want to exit this factory menu, please press the button ”Exit” on the remote.system will be out the factory mode menu.
8-2. Measurements and Adjustments
8-2-1. The Main Menu
In factory mode menu,press up/down button to choose the up/down item,press left/right button
In this page, you should consider "INT EEPROM" function.This function you can reset all date return to original state.if you encounter inextricable problem,you can try this function.Press "CH+/CH-" button to select "INT EEPROM ", then press "VOL+" button.I t needs a few secounds.
NOTE : After reset ,please shut off the power.
Be carefully use this function.
Service Manual Model No.:
55
8-2-2. Video
Color TemperatureThis page is control the Color Temperature, like normal,warm,cool.
Picture ModeThis page is control the picture effect , like B
rightness,contrast,color,sharpness.
Service M l Service Manual Model No.:
5 6
8-2-3. Audio
This page is control the sound effect ,
Service Manual Model No.:
57
Chapter 9. Trouble shooting
9-1. Simple check
No picture/ No sound
Verify if the television is properly pluggedVerify if the television is properly supplied powerVerify if electricity is available.
Blank screen
Verify if correct signals are input Press INPUT button to change signal input to TV inputRestart the television of power supply is interrupted
No sound
Press Mute button and verify if Mute mode is set.Switch to otger channel and verify if the same problem happens.Press VOL+ button to see of he problem can be solved.
Poor soundVerufy if sound system is correct .Refer to some chapter for adjust.
No picture in some channelVerify if correct channel is selected. Adjust the antenna.Make adjustments by Fine Tune and MANUAL Scan.
No color for some channel program (black and white)
Verify if the same problem exists in other channels.check out of picture and sound system.Refer to relative instructions in the Manual for color adjust.
Spots with some or all picturesVerify if the antennal is correctly connected.Verify if the antennal is in good condition.
Horizontal/ vertical bars or picture shaking
Check for local interference such as an electrical appliance or power tool.
Television out of control
Disconnect the television from power supply and 10 seconds later, connect the television to the power supply. If the problem still exists, contact authorized after-sales service for technical assistance.
Service Manual Model No.:
5 8
9-2. Power Supply Board Failure Check.
State:No pictureFirst,check cables which connect with PSU,then check as followsCheck input voltagevoltage: +5VSB----POWER ON(2.6V) -----+12V
State:No soundFirst,check cables which connect with PSU,then check as follows1) Check input voltage as NO picture2) Check speaker output
speaker.
P_ON/OFF
STB5V
DGND
DGND
STB5V
PWR_12V
DGND
PW_SAVE_LV1
C6
1uF
C6
1uF
R2 2KR2 2K
D536.2VD536.2V
R1 100R1 100TP55TP55
Q1
2N3904
Q1
2N39041
23
TP56TP56
+CE112
220uF/25VS
+CE112
220uF/25VS
R503 4.7kR503 4.7k
R4
4.7K
R4
4.7K
CN18H7-25A
CN18H7-25A
1 1
2 2
3 3
4 4
5 5
6 6
7 7
TP57TP57
#POWER_ONInitial Condition:LH: Power OFFL: Power ON
R+
AMP-LINN
AMP-LINP
HVP1
HVP2
VP
VP
VP
AMP-RINP
AMP-RINN
HVP2
L+
HVP1
MUTE_8932
DGND
DGND
DGND
DGND
DGND DGND
DGND
DGND
DGND
DGND
DGND
VPA
DGNDDGND
DGND
DGND
DGND
C347&C3504 ohm:1000nF8 ohm:470nF
R54510R54510C431
0.1uF/50V
C431
0.1uF/50V
R54122RR54122R
CE99 47uF/16VCE99 47uF/16V
R542 39kR542 39k
C4190.1uF/50VC4190.1uF/50V TP75TP75
L149 47uHL149 47uH
R596
10k
R596
10k
R54622KR54622K
C429 0.1uF/50VC429 0.1uF/50V
C434 100pF/50VC434 100pF/50V
TP78TP78
C428
15nF/50V
C428
15nF/50V
TP76TP76
CE981000uF/35VCE981000uF/35V
R53910R53910
C430
0.1uF/50V
C430
0.1uF/50V
C425 0.1uF/50VC425 0.1uF/50V
C427 0.1uF/50VC427 0.1uF/50V
C4210.1uF/50VC4210.1uF/50V
C424
15nF/50V
C424
15nF/50V
CE971000uF/35VCE971000uF/35V
C432
0.1uF/50V
C432
0.1uF/50V
C420
0.1uF/50V
C420
0.1uF/50V
C4230.1uF/50VC4230.1uF/50V
C4330.1uF/50V
C4330.1uF/50V
R53822KR53822K
R54722RR54722R
R544 NC/0RR544 NC/0R
U37
TDA8932
U37
TDA8932
VSSD/HW11
IN1P2
IN1N3
DIAG4
ENGAGE5
POWER UP6
CGND7
VDDA8
VSSA9
OSCREF10
HVPREF11
INREF12
NC13
IN2N14
IN2P15
VSSD/HW216 VSSD/HW3 17
VSSD/HW4 32
DREF 18HVP2 19VDDP2 20BOOT2 21
OUT2 22VSSP2 23STAB2 24STAB1 25VSSP1 26OUT1 27
BOOT1 28VDDP1 29
HVP1 30OSCIO 31
GND33
C418 100pF/50VC418 100pF/50V
TP77TP77
CN26
H_2.5_4
CN26
H_2.5_4
1234
C422330nF/63VC422330nF/63V
L150 47uHL150 47uH
C435330nF/63VC435330nF/63V
R543 39kR543 39k
C426 0.1uF/50VC426 0.1uF/50V
Service Manual Model No.:
59
9-3. Mainboard Failure Check
Symptom: No Sound
No Sound
(All Mode)
Check the input
SourceChange Source input
Pass
Fail
Fail
Fail
Fail
Pass
Pass
Pass
Service Manual Model No.:
6 0
9-4. Pannel Failure
Failure Mode
Part
Nam
eD
escri
pti
on
Ph
en
om
en
aF
ailu
re c
au
se
TC
P
V B
/DV
ertic
al b
ar
Blo
ck D
efec
t :T
CP
cra
ckin
g or
cra
ckin
g
Dim
or
L/D
:T
CP
Sun
ken
:TC
P le
ad c
rack
ing
:AC
F b
ondi
ng s
hort
:Aw
ful e
nviro
nmen
t and
som
ethi
ng e
lect
ric e
nter
int
o LC
D
:Mis
-alig
n be
twee
n T
CP
and
Pan
el
:Pan
el fa
ilure
:TC
P fa
ilure
V D
imV
erta
l gra
y lin
e
V L
/DV
ertic
al c
olor
lin
e(lig
ht o
r da
rk fo
reve
r)
H B
/DH
oriz
onta
l bar
H D
imH
oriz
onta
l gar
y lin
e
H L
/DH
ori
zon
tal
lin
e(l
igh
t o
r da
rk fo
reve
r)
Service Manual Model No.:
61
Part
Nam
eD
escri
pti
on
Ph
en
om
en
aF
ailu
re C
au
se
Pan
el o
r P
olar
lzer
Dot
Def
ect
Brig
ht d
ot d
ark
dot i
n pa
nnel
Inco
min
g In
spec
tion
Sta
ndar
d
Pol
ariz
er B
ubbl
eB
ladd
er in
Pol
ariz
erB
ladd
er b
etw
een
Pol
ariz
er a
nd
top
glas
s
Pol
ariz
er S
crat
chP
olar
izer
Scr
atch
Tine
or
rigid
ity a
rose
F/in
side
Pol
ariz
erE
yew
inke
r in
side
Pol
ariz
erE
yew
inke
r in
side
Pol
ariz
er
Circ
uit
Abn
orm
al D
ispl
ayA
bnor
mal
Dis
play
1.C
hip
lose
act
ion
2.IC
aho
rt o
r jo
intio
g ba
d3.
Pan
nel a
nd v
sc c
onne
ct b
adF
lash
ing
Brig
ht a
nd d
ark
disp
lay
alte
rnat
ely
Service Manual Model No.:
6 2
Part
Nam
eD
escri
pti
on
Ph
en
om
en
aF
ailu
re C
au
se
Circ
uit
Whi
te S
cree
nB
/L n
orm
al,
only
whi
te s
cree
n di
spla
y
May
be c
ause
d by
sur
ge c
urre
nt a
nd E
DS
Bla
ck S
cree
nB
/L n
orm
al,
only
Bla
ck s
cree
n di
spla
y
FIIc
ker
Cro
ssta
lkLC
DV
com
imba
lanc
e
Abn
orm
al C
olor
Onl
yco
lor
abor
mal
Cap
acita
nce
impr
oper
brin
g cr
osst
alk
insi
de L
CD
pan
nel
Abn
orm
al C
olor
Onl
yco
lor
abno
rmal
1.C
hip
lose
act
ion
2.IC
sho
rt o
r jo
intio
n ba
d3.
Pan
nel a
nd v
sc c
onne
ct b
ad
Service Manual Model No.:
63
Part
Nam
eD
escri
pti
on
Ph
en
om
en
aF
ailu
re c
au
se
Mec
hanl
cal
Nol
seW
hen
turn
pan
el,a
ppea
r ca
coph
ony
Cau
sed
by M
echa
nica
noi
se o
f bac
klig
ht u
nit
Rip
ple
Con
nect
ric c
ircle
Cau
seed
by
betw
een
mec
hani
sm a
nd p
anne
l
B/L
off
B/L
lose
act
ion
*Con
nect
badn
ess
betw
een
wire
and
ele
ctro
de
B/L
dar
kB
/L b
right
ness
dar
ker
than
no
rmal
*Con
nect
badn
essS
hort
bet
wee
n w
ire a
nd e
lect
rode
B/L
wire
dam
aged
B/L
wire
dam
aged
Ope
ratio
nab
norm
alor
sys
tem
ic n
oise
B/L
wire
ope
nW
ithou
t bac
klig
htO
pera
tion
abno
rmal
or s
yste
mic
noi
se
B/L
shu
t dow
nB
/L s
hutd
own
in s
omet
ime
Sho
rt b
itwee
n la
mp
hous
ing
and
wire
, Bec
ause
co
nsum
e po
wer
too
muc
h
F/M
F/M
inB
/L ,w
hite
,bal
ck R
otun
dity
or
wire
like
F/M
in B
/L u
nit
Service Manual Model No.:
6 4
Part
Nam
eD
escri
pti
on
Ph
en
om
en
aF
ailu
re C
au
se
Mec
hanl
cal o
r B
/L
Ligh
t lea
kage
Brig
htne
ssat
bot
tom
of L
CM
brig
hter
th
an n
orm
alB
/L u
nit b
adne
ss
Uni
form
ityB
/L b
right
ness
asy
mm
etric
She
et in
B/L
uni
t is
unev
en
Mou
nt h
ole
Lack
scr
ew
or s
crew
dam
age
*Lac
k sc
rew
Scr
ew d
amag
e
Service Manual Model No.:
65
Sincere Forever
Haier Group
Haier Industrial Park, No.1, Haier Road
266101, Qingdao, China
http://www.haier.com
Printed in China