This document is a service manual for Haier LCD TV models L26F6, L32F6, and L42F6. It contains warnings for technicians, including risks of electric shock and electrostatic discharge. The manual provides specifications, diagrams, disassembly/assembly instructions, component locations, installation instructions, operation instructions, and troubleshooting steps. Safety is emphasized, including using only specified replacement parts and following regulations to avoid risks to technicians and customers.

1. Haier SERVICE MANUAL
Order No.
LCD TV
Model No.
L26F6
Chassis
WARNING
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.
©
4LQJGDR+DLHU(OHFWURQLFVR/WG
All rights reserved. Unauthorized copying and distribution is a violation of law.
Haier Group
TV1012S001V0
RTD267 4S
L32F6
L42F6

2. Service Manual
Model No.:
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1
CONTENTS
Chapter 1.General Information
1-1. Document Information ........................................................................... 3
1-2. General Guidelines ................................................................................ 3
1-3. Important Notice ..................................................................................... 3
1-3-1. Follow the regulations and warnings ..................................................... 3
1-3-2. Be careful to the electrical shock ........................................................... 3
1-3-3. Electro static discharge (ESD) ............................................................... 3
1-3-4. About lead free solder (PbF) .................................................................. 4
1-3-5. Use the genewing parts (specifi ed parts) .............................................. 4
1-3-6. Safety check after repairment ................................................................ 4
1-3-7. Ordering Spare Parts ............................................................................. 6
1-3-8. Photo used in this manual ..................................................................... 6
1-4. How to Read this Service Manual ......................................................7
1-4-1. Using icons: ...........................................................................................7
Chapter 2. Specifi cation
2-1. Specifi cation list ......................................................................................8
2-2. External pictures (four faces) ..............................................................9
Chapter 3. Disassemble and Assemble
3-1. L26F6.................... ...............................................................................15
3-2. L32F6............................ .....................................................................17
3-3. L42F6............................ .....................................................................19
Chapter 4. Location of Controls and Components
4-1. Board Location ......................................................................................21
4-2. Main Board AV Board ......................................................................23
4-2-1. Function Description: ...........................................................................23
4-2-2. Connector defi nition ............................................................................23
4-3. Power Supply Board .............................................................................26
4-3-1. Function description:.............................................................................26
4-3-2. Connector defi nition: ...........................................................................26
4-
4. LCD Panel ........................................................................................ ......29
4-4-1. Function Description: Display the signal. .............................................29
4-4-2. Connector defi nition: ...........................................................................29

3. Service Manual
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C
C
Chapter 5. Installation Instructions
5-
1. Accessories................................. ........................................................35
55-2. External Equipmen t C o n n e c t i o n s ........................... .............................35
Chapter 6. Operation Instructions
6-
1. Get To Know Your TV ............................................................................39
66-2. Get To Know Your R e m o t e C o n t r o l .................................................40
Chapter 7. Electrical Parts
7-
1. Block Diagram .........................................................................................41
7-
2. Circuit Diagram .......................................................................................42
7-
3. -C
Wiring Connection Diagram .................................................................-53
Chapter 8. Measurements and Adjustments
8-
1. Service Mode .........................................................................................55
8-1-1.How to enter into Service Mode..............................................................55
8-1-2.How to exit .............................................................................................55
8-
2. Measurements and Adjustments ........................................................55
8-2-1. The Main Menu .....................................................................................55
8-2-2. Video ......................................................................................................56
8-2-3. Audio .....................................................................................................57
C
Chapter 9. Trouble shooting
9-
1. Simple check ..........................................................................................58
9-
2. Power Supply Board Failure Check..................................................59
9-
3. Mainboard Failure Check ...................................................................60
9-
4. Pannel Failure ........................................................................................61
/)

4. 3
Chapter 1.General Information
1-1. Document Information
Document format: Adobe PDF
Author:
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 Check
2) Leakage Current Hot Check
3) 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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5. Service Manual
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4
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
Ɣ 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

6. Service Manual
Model No.: /)
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.
5
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.

7. Service Manual
Model No.: /)
6
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 version
The 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 description
Spare 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.

8. 7
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.
Service Manual
Model No.: /)

9. Service Manual
Model No.: /)
Chapter 2. Specifi cation
2-1. Specifi cation list
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31. 2-2. External pictures (four faces)
Front Side
Left Side
2-2-1
9
L26F6
Service Manual
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32. Service Manual
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10
Right Side
Back Side

33. Front Side
Left Side
2-2-2
11
L32F6
Service Manual
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34. Service Manual
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12
Right Side
Back Side

35. Front Side
2-2-3 L42F6
Left Side
Service Manual
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13

36. Right Side
Service Manual
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Back Side
14

37. Chapter 3. Disassemble and Assemble
3-1.
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3-1-2. Remove the Back Cover
Service Manual
Model No.: /)
3-1-3. Remove the mainboard
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38. Service Manual
Model No.: /)
3-1-5. Remove the Speaker
Take out the speaker directly.
3-1-6. Remove the remote control
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39. 3-2.
L32F6
3-2-1. Remove the Stand
Service Manual
Model No.: /)
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17

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3-2-6. Remove the remote control
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Service Manual
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18

41. 3-3.
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3-3-2. Remove the Back Cover
Service Manual
Model No.: /)
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3-3-4. 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
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3-3-6. Remove the remote control
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Service Manual
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20

43. Service Manual
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Chapter 4. Location of Controls and Components
4-1. Board Location
L26F6
No. Parts number Description
4-1-1.
4-1-2.
A Board '*0(0
B Board 0094001125 DE LCD Panel
C Board Power Supply
L32F6
C
B
A
$
A
B
C
No. Parts number Description
A Board
B Board
C Board
Power Supply
0094001236DC
0094001274B
DC1CS0E0500M
0DLQ%RDUG)

44. LCD Panel
0DLQ%RDUG)

45. 21

46. 4-1-3. L42F6
A
B
C
No. Parts number Description
A Board
B Board
C Board
Power Supply
0094001165DE
0094001757
DC1C50E0400M
LCD Panel
0DLQ%RDUG)

47. Service Manual
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22

48. 4-2.Mainboard
4-2-1. Function Description:
Process signal which incept from exterior equipment then translate into signal that panel can display.
4-2-2.Connector definition
4-2-2-1.Mainboard of L26F6 L32F6
CN26 CN23
CN27
CN25
CN24
4-2-2-2.Connector definition
CN18
CN21
CN22
Power connectors (CN18)
Pin number Signal name Description
5
6
7
PW-ON/OFF ON/OFF
GND GND
5VS 5V-Stand
GND GND
GND GND
12VA 12V-Mainboard
12VA 12V-Mainboard
1
2
3
4
Service Manual
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23

49. Back light connectors (CN23)
Pin number Signal name Description
1
2
3
4
ADJ
PBON
GND
5VS
Back light adjust
Back light ON/OFF
GND
5VS
Pin number Signal name Description
24V 24V
24V 24V
Speaker connector (CN26)
Pin number Signal name Description
1
2
3
L+
L-
L+
4 R+
Left of audio
Right of audio
Power of audio anplifier connector (CN27)
1
2
3
GND GND
4 GND GND
Left of audio
Right of audio
Key connector (CN25)
Pin number Signal name Description
1
2
3
GND GND
KEY1 KEY1
KEY0 KEY0
Remote connector (CN24)
Pin number Signal name Description
1
2
3
4
5
5V 5V
IRIN IR IN
LEDR LED-RED
LEDB LED-BLUE
GND GND
Service Manual
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24

50. LVDS Connector (CN21)
Pin number Signal name Description
1
2
3
GND
B0+
Service Manual
Model No.: /)
Pin number Signal name Description
BO+ ODSEL2
4 ODSEL1
16
17
18
19 ODSEL2
5
6
7
8
9
10
11
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
GND
VCC
VCC
VCC
VCC
BRI_IN
GND
ODSEL1
GND
GND
B2-
GND
GND
B3-
PNL_CLK
GND
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)
Pin number Signal name Description
1
2
3
A0-
A1-
Pin number Signal name Description
9
10
11 A3-
A1- A3-
4 A3+
5
6
7
8
12
13
14
15
16
GND
AC+
A4-
N/A
A3+
GND
AC+
A4-
A0+
A1+ A1+
A2- A2-
A2+ A2+
AC- AC-GND
GND
A4+ A4+
A0-
A0+
N/A
N/A N/A
25

51. 4-3. Power Supply Board
4-3-1. Function description:
To supply power for Mainboard, Panel.
4-3-2. Connector defi nition:
4-3-2-1.L26F6
CN2 CN3 CN5
CN1
Pin number Signal name
1
2
L
N
CN1
CN5
GND +12V
Pin number Signal name
1
2
3
4
+24VD
+24VD
GND
GND
CN3
Pin number Signal name
1-5
+24V
6-10 GND
CN2
Pin number Signal name Pin number Signal name
1
2
3
4
5
6
PS_ON
+5V
GND
GND
7
+12V
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52. 4-3-2-2.L32F6
CN2
CN3
CN1
Pin number Signal name
1
2
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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53. 4-3-2-3.L42F6
CN3
CN4
CN3
Pin number Signal name Pin number Signal name
1
2
3
4
8
9
10
11
5 12
GND
GND
GND
24V
24V
24V
24V
24V
6
7
13
GND 14
GND
DC-DIMMING
BL-ON/OFF
PWM-DIMMING
STATUS
CN4
Pin number Signal name Pin number Signal name
1
2
3
4
10
11
12
13
5 14
24V
GND
GND
12V
P-ON/OFF
12V
24V
12V
6
7
15
GND 16
GND
DC-DIMMING
PWM-DIMMING
BL-ON/OFF
8
9
17
GND 18
GND
GND
STATUS
5V
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54. 4-4.LCD Panel
4-4-1. Function Description: Display the signal.
4-4-2. Connector defi nition
4-4-2-1.L26F6
/9'6RQQHFWRU
7;:9
LCD connector: CN1: Starconn 093G30-B0001A-1
Mating connector:
Description

55. Power Supply, +12V DC Regulated

56. Power Supply, +12V DC Regulated

57. Power Supply, +12V DC Regulated

58. Power Supply, +12V DC Regulated
Ground
Ground
Ground
Ground

59. 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
Service Manual
Model No.: /)
29

60. %DFNOLJKWKDUDFWHULVWLFV
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)(VDI
M)
Internal PWM (0~3.1V,10~100% Duty)
NC ; when External PWM mode (29)
14
External
PWM(28)(PDI
M)
External PWM (5%~100% Duty ratio)
NC ; when internal PWM mode (29)
Service Manual
Model No.: /)
30

61. 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
Service Manual
Model No.: /)
31

62. Service Manual
Model No.: /)
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
32

63. 4-4-2-3.L42F6
Service Manual
Model No.: /)
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
7+:9
33

64. Service Manual
Model No.: /)
P-TWO 187059-5122 which is compatible FI-RE51S-HF (JAE)
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 - - -
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.
34

65. Chapter 5. Installation Instructions
5-1. Accessories
P.SIZE
1 2 3
4 5 6
7 8 9
RECALL
5-2. External Equipment Connections
ANT.
P.MODE
CC
INPUT
MENU
VOL-REV
FREEZE
MTS/SAP
CH+
CH-OK
VOL+
PLAY/PAUSE
FAVORITE
0
S.MODE
DISPLAY
H.LOCK SLEEP
STOP
BACK
ZOOM
MUTE
Service Manual
Model No.: /)
35

66. Choose Your Connection
There 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
A Connect the DVD video outputs (Y, Pb/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
2
1
VGA/DVI AUDIO VGA
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VGA IN
2
How to use
A Turn on the DVD player, insert a DVD .
B Use the INPUT button on the remote control,and
then press button to to select COMPONENT
mode, press the button to confirm.
C Press Play button on external equipment for
program play.
D Refer to the DVD player’s manual for operating
instructions.
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, Pb/Cb, Pr/Cr) INPUT
jacks, VGA or HDMI port for video connections,
depending on your set-top box connections
ANT IN
VGA/DVI AUDIO VGA
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VGA IN
2
2
Y Pb/Cb Pr/Cr L-AUDIO-R
IN
1
Connection Option 1
Set VCR output switch to channel 3 or 4 and then tune
the TV to the same channel number.
Connection Option 2
A Connect the audio and video cables from the VCR’s
output 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).
B Insert a video tape into the VCR and press PLAY on
the VCR. (Refer to the VCR owner’s manual.)
C Select the input source using the INPUT button
on the remote control, and then press /
to
+ + button
2.
GLVF
+/+
2.
Service Manual
Model No.: /)
36

67. available. Then, make the corresponding audio
connections.
How to use
A Turn on the digital set-top box.
(Refer to the owner’s manual for the digital set-top box.)
B Use INPUT on the remote contralto select PC or
HDMI (Y, Pb/Cb, Pr/Cr) mode.
C Press Play button on external equipment for
program play.
VGA/DVI AUDIO VGA
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VGA IN
/
2
2
Y Pb/Cb Pr/Cr L-AUDIO-R
IN
1
PC Setup
How to connect
A Use the TV’s PC IN port for video connections.
B Then, make the corresponding audio connection. If
using a sound card, adjust the PC sound as required.
How to use
A Turn on the PC and the TV.
B Turn on the display by pressing the POWER button
on the TV’s remote control.
C Use INPUT on the remote control to select PC source.
D Check the image on your TV. There may be noise
associated 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.
Service Manual
Model No.: /)
VGA/DVI AUDIO VGA
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VGA IN
2
2
Y Pb/Cb Pr/Cr L-AUDIO-R
IN
1
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.
37

68. Service Manual
Model No.: /)
❏ When connecting with external audio equipments,
such as amplifiers or speakers, please turn the TV
speakers off.
Power source
TO 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.
38

69. Service Manual
Model No.: /)
Chapter 6. Operation Instructions
6-1. 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
Y Pb/Cb Pr/Cr L-AUDIO-R VGA/DVI AUDIO
VIDEO L-AUDIO-R VIDEO L-AUDIO-R
VIDEO
VIDEO
ANT
GOMPONENY
L AUDIO R VIDEO
PC
L AUDIO R
AV 2IN
AV OUT
Y Pb Pr L R PC AUDIO
1
2 3
4 5
VGA
IN
VGA IN
2
1
2
ANT IN
6
1 COMPONENT In Connect a component Video/Audio device to
these jacks
2 VGA/DVI AUDIO Connect a VGA Audio device to these jacks
3 VGA IN Connect the monitor output connector from a PC
to the jack
4 AV IN Connect Video/Audio out from an Video/Audio
device to these jacks.
5 AV OUT Video/Audio output terminal
6 ANT IN Connect 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-VIDEO Connect the S-VIDEO cable from an external
signal source to this jack.
9 Earphone Earphone audio output terminal.
0 HDMI
Connect a HDMI device to receive digital audio
and uncompressed digital video.
39

70. 6-2. Get to know your remote control
Remote Control Function
- 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
THUMBSTICK(Up/
C
Down/Left/Right)
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 Freeze
Press once to display a frozen image of the current program, but audio continus.
Press again to return to the program.
D POWER
Press 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 MUTE
Press 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.
LWHPV
Service Manual
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40

71. Chapter 7. Electrical Parts
7-1. Block Diagram
IR/KEY
POWER
Speaker OUT
DDR
RTD2674S
HDMI 2
PI5V330
Audio Switch
VGA
Audio
YPbPr1
Video
YPbPr1
Audio
YPbPr2
Video
YPbPr2
Audio
Video Switch
74HC4052
AV1
Video
AV1
Audio
HDMI 0
LVDS PANEL
VGA_H/V_SYNC
AV OUT
L R CVBS
D-AMP
HeadPhone OUT
TDA8932
LQFP216
TDA9885
S1-Video
Video
AV2
Video
AV2
Audio
Tuner
SPI FLASH
Clone/USB
DSMB Module
SYNC Switch
PI5V330
DSMB_H/V_SYNC
Service Manual
Model No.: /)
41

72. 7-2. Circuit Diagram
P_ON/OFF
STB5V
IR_OUT1
new
1 2 3 4 5 6
4 VCC
IR 10
2 ON/OFF KEY 1
3 GND
6 SDA
5 SCL
STAT 9
INT 8
RESET 7
Q1
2N3904
CE113
PWR_5V DGND
RW25
200R/1%
CE112
1
2 3
C543
CW35
CW40
H7-25A
STB5V D3V3
EN_5VSTB
SDA
SCL
PW_SAVE_LV1
INT
OFF_5VSTB
INT
RESET
RESET
SDA
OFF_5VSTB
EN_5VSTB
PW_SAVE_LV1
BL_DIMMING
BKL_ON_OFF
GND 3
R874 100R
7 GND
2 GND GND 1
6 GND GND 5
4 GND
P_ON/OFF
BL_IN
STB5V
DGND
DGND
STB5V
PWR_12V
DGND
PWR_12V
PWR_5V
SW 3
2 IN BS 1
6 COMP FB 5
4 GND
DGND DGND
DGND
U39
SW 3
7 EN
2 IN BS 1
6 COMP FB 5
DDR_2.5V
DGND
MP1484
9 9
8 8
7 7 6 6
1 1
3 3
2 2
4 4
5 5
C452
9 9
8 8
7 7 6 6
1 1
3 3
2 2
4 4
5 5
9 9
8 8
7 7 6 6
1 1
3 3
2 2
4 4
5 5
4 4
5 5
9 9
8 8
7 7 6 6
DGND DGND DGND DGND
PWR_5V
A3V3
DGND DGND
D3V3
DGND
D1V2
A1V2
DGND
D_1V2
DGND DGND
CE106
PWR_5V
STB5V
STB5V
DGND
STB5V
DGND
DGND
DGND
STB5V
DGND
D3V3
DGND
DGND
PWR_12V
GND 8
V_AU
BL_DIMMING
1 1
3 3
5 5
7 7
9 9
2 2
4 4
6 6
8 8
10 10
11 1112 12
13 1314 14
15 1516 16
17 1718 18
STB5V STB5V
DGND DGND
STB5V
DGND
DGND
DGND
D3V3
PW_SAVE_LV1
LSADC0
SDA
STAT1
LVDSIO1
BKL_ON_OFF
BL_IN
STAT1
LVDSIO1
STAT
LVDSIO
#POWER_ON
Initial Condition:L
H: Power OFF
L: Power ON
TO-263A
09.1.25
C6
1uF
D40
NC/B130
R14
10K/NC
+ CW37
100uF/16V
R17 20K/NC
CE27
470uF/10V
R2 2K
R26
4.7K
D49
3.9V
R7
4.7K/NC
R780 100R/NC
Q50
2N3904
1
2 3
L119 10uH/2.5A
R432 NC/10R/2W
D53
6.2V
+
CE114
10uF/16V
CN35
CON9X2-2.0A
C446
0.1uF/25VS
R12
10K
Q101
2N3904/NC
1 2 3
L73
0H/0805
C395
3.3nF
CW43 +
NC/47uF/16V
CE12+
4.7uF
L124
0H/0805/NC
RW28
0R
R1 100
CW38
0.1uF
CW42
0.1uF
L1
1
U42 RC1117-ADJ
VO 2
1 ADJ
3 VI
R587
120R1%
4 GND
SS 8
+
CE118
10uF/16V
R3
4.7K/NC
R23
4.7K/NC
R580 100k
+
220uF/25VS
U1
SHIELDING CAM
L12
1
Q47
2N3904/NC
1 2 3
R505
5.6K
R6 100R/NC
R875 100R
L2
1
CE26
470uF/10V
R582
2.2K
R504
100k
D45
B340
R22
10K/NC
C13
NC/0.1uF
R8
22K1%
D38
NC/B130
R19 1K/NC
Q48
AO3401(AF2301)
CN46
H_2.0_5/NC
R583
8.2K1%
TP55
C16 10nF
DW4
orientation
L14 33uH
L19 0H/0805
C447
0.1uF
DW3
orientation
Q49
2N3904
10uF
L27 0H/1206
L3
1
C4
0.1uF/NC
C414
0.1uF
U43
PD79F8202/NC
R16
10K/NC
C14
0.1uF
1
2 3
R24
4.7K
RW26
150R/1%
0.1uF
C17
0.1uF
0.1uF
R781 100R/NC
R787
10K
Q102
2N3904/NC
1 2 3
0.1uF
R5 100R/NC
DW2
orientation
R21 47
R788
10K
CE13+
4.7uF
R589
130R1%
C448
NC/0.1uF
TP56
R581
39K1%
R782 100R/NC
+
220uF/25VS
R15 1K/NC
C449 3.3nF
R18
10K/NC
C15
0.1uF
Q34
2N3904/NC
1 2 3
C396
0.1uF
R10 NC/10R/2W
C12 10nF
CE107
+
470uF/16V
D54
6.2V
R20
4.7K/NC
R503 4.7k
L20 NC/33uH
R4
4.7K
U34
MP1482
7 EN
SS 8
+
470uF/10V
CW36 +
100uF/16V
R789
100K
R9
8.2K1%
DW1
1 1
3 3
2 2
orientation
U40 RC1117-ADJ
VO 2
1 ADJ
3 VI
+ CW41
100uF/16V
RW27
10R
L162 10uH/3.5A
L15 0H/0805
R11 100R/NC
CN18
1 1
2 2
3 3
4 4
5 5
6 6
7 7
U41 AZ1084-ADJ
VO 2
1 ADJ
3 VI
D46
B340
TP57
CW39 +
100uF/16V
Service Manual
Model No.: /)
42

73. CS5
C43 2.2uF VIN_A1-
SV_C+
VIN_A0-
AV2_CVBS+
HDMI1_D1+
HDMI1_D1-
HDMI1_D0+
HDMI1_D0-
HDMI1_CLK+
HDMI1_CLK-HDMI1_
DDR_ADDR10
DDR_BA0
HDMI1_D2-
DDR_BA1
TCVBS+
VIN_A2-
AV1_CVBS+
HDMI2_CLK+
HDMI2_CLK-HDMI2_
D2+
HDMI2_D1+
HDMI2_D1-
HDMI2_D0+
HDMI2_D0-
HDMI2_D2+
D2-
DQ_2
TMDS_REXT 181
DM0
DDR_DQ_3
TEAP
TEAN
DQ_3
P1_RX1N/HDMI_1N_1 169
P0_RX1N/HDMI_1N_0 177
(FSC_R/Y)VIN_8P 202
2 AVDD_BB0_3.3V
3 AIN_5L/LSADC6
TOAN
TOAP
DQ_1
SPDIF_OUT
ADDR0
HDMI_3.3V
(VGA_B)VIN_0P 189
CEC 162
HDDC0_SCL 161
HDDC0_SDA 160
HDDC1_SCL 159
HDDC1_SDA 158
TMDS_3.3V 164
VGA_DDC_SCL 157
VGA_DDC_SDA 156
IO_3.3V 155
GPIO_C8 154
GPIO_C6 153
GPIO_C5 152
STBY_CORE_1.2V 151
SPI_DI 150
SPI_DO 149
SPI_SCK 148
SPI_CS_N 147
RESET_IN 146
GPIO_C4 145
GPIO_C3 144
GPIO_C2 143
GPIO_C1 142
GPIO_C0 141
STBY_CORE_1.2V 140
DDR_ADDR2
LSADC2/GPIO 138
LSADC1/GPIO 137
LSADC0/GPIO 136
LSADC_REF 135
IO_3.3V 134
CORE_1.2V 133
DQS1 132
DQ_8 131
DQ_9 130
DDR_IO_2.5V 129
DQ_10 128
DQ_11 127
DQ_12 126
DQ_13 125
DQ_14 124
DQ_15 123
DDR_VREF 122
DDR_IO_2.5V 121
DM1 120
CK# 119
CK 118
DDR_IO_2.5V 117
DDR_ADDR3
DQ_0
DDR_ADDR0
P1_RX3P/HDMI_CLKP_1 166
DDR_ADDR1
DDR_DQS0
WE#
DQS0
AIO_2R
AIO_2L
AIN_2L
AIN_1L
AIN_1R
AIN_4L
AIN_4R
USB_DM
RS55 100R
RS56 100R
TOEP
TODP
TOCLKP
TOCLKN
AHS0
VGA_DDC_SCL
VGA_DDC_SDA
HDMI1_D2+
HDMI1_D2-
HDMI1_D1+
HDMI1_D1-
HDMI1_D0-
CLK+
HDMI1_DDC_SDA
HOTPLUG1
HDMI2_D2+
HDMI2_D1+
HDMI2_D2-
HDMI2_D1-
HDMI2_D0+
HDMI2_D0-
HDMI2_CLK-HDMI2_
HOTPLUG2
TO Video/Audio out
AOUT_L
TOEP
From TUNER
TUN_I2C_SCL
AOUT_L
TODP LSADC1
TODN
USB_DM
USB_DP
TOCLKP
TOCLKN
CLK+
TUN_I2C_SCL
TOCP
HP_OUT_R
TOCN
TOBP
TOBN
AVOUT_2
RF_AGC_OUT
TUN_I2C_SDA
AIO_1R
AIN_4R
AIN_3R
AIN_3L
AIN_2L
AIN_1R
HP_OUT_L
VDAC_3.3V
TUN_IF-XOUT
XIN
TOCP
AVOUT_1
TUN_IF+
TOCN
AIN_MONO
IR_OUT
PW_SAVE_LV1
TOBP
TOBN
USB_DP
TOAP
TOAN
AOUT_R
TEEP
TEDP
TEDN
AOUT_L
TECLKP
TECLKN
TECP
TECN
TEBP
TEBN
TEAP
PANEL_ON_OFF
TODN
TEAN
AIO_2L
BL_ON_OFF
AIO_2R
HDMI2_DDC_SCL
LED
BL_DIM
ADDR1
USB_PWR_FLAG
HDMI1_D0+
HDMI1_CLK-HDMI1_
HDMI1_DDC_SCL
HDMI_CEC
LSADC0
HP_OUT_L
CVBS_OUT
HDMI2_DDC_SDA
AVS0
HDMI_CEC
HDMI1_DDC_SCL1
HDMI1_DDC_SDA1
HDMI2_DDC_SCL2
HDMI2_DDC_SDA2
VGA_DDC_SCL
VGA_DDC_SDA
HOTPLUG2
SPI_DI
SPI_DO
SPI_SCK
SPI_CS#
RESET#
IR_OUT
UART0_TX
LSADC1
LSADC0
DDR_DQ_1
DDR_DQ_2
DDR_DQ_3
DDR_DQ_4
DDR_DQ_5
DDR_DQ_7
DDR_DQS0
DDR_CAS#
DDR_BA0
DDR_BA1
DDR_ADDR10
DDR_ADDR0
DDR_ADDR1
DDR_ADDR2
PW_SAVE_LV1
BL_ON_OFF
1 CE#
2 SO
3 WP#
4 VSS SI 5
SPI_SCK
DQ_7
CAS#
ADDR2
P0_RX3P/HDMI_CLKP_0 174
CS4
CS2
CS3
CS6
Close to DDR Chip
DDR_DQ_15
DDR_DQ_14
DDR_DQ_13
DDR_DQ_12
DDR_DQ_11
DDR_DQ_10
DDR_DQ_9
DDR_DQ_8
DDR_DQS1
DDR_DM1
DDR_CK#
DDR_CK
DDR_CKE
DDR_ADDR8
DDR_ADDR7
DDR_ADDR6
DDR_DQ_0
DDR_ADDR12
DDR_ADDR11
DDR_ADDR9
DDR_DQ_6
DDR_DM0
DDR_WE#
DDR_RAS#
DDR_ADDR3
DDR_ADDR5
DDR_ADDR4
ADDR3
RAS#
DDR_DQ_0
DDR_DQ_4
PR1+
VIN_Y0-
VGA_R-PB1+
AMP_MUTE
APLL_GND 184
HOTPLUG1
DQS1
DQ_10
DDR_VREF
DDR_DQ_12
DDR_DQ_14
DDR_ADDR12
DDR_ADDR9
DDR_ADDR8
ADDR11
ADDR5
DDR_DQ_13
DDR_DM1
DQ_15
DDR_ADDR7
DQ_14
DDR_DQ_11
DDR_CK#
DDR_CK
DDR_ADDR6
CKE
ADDR6
DDR_DQ_10
DQ_13
CK
ADDR7
DDR_ADDR5
DQ_12
CK#
ADDR8
DDR_DQ_9
DDR_CKE
DQ_11
ADDR9
DDR_ADDR4
DQ_9
ADDR12
DDR_DQ_8
DDR_DQ_15
DQ_8
DDR_ADDR11
DM1
ADDR4
DDR_DQS1
DDR_DQ_5
SPI_DO
DSMB_GPO01
VIN_Y1N 200
USB_PWR_FLAG
TUNER_MONO
AV2_L
AV2_R
AV1_L
AV1_R
TUN_I2C_SCL
TUN_I2C_SDA
BA0
VADC_3.3V
TUN_I2C_SCL
TUN_I2C_SDA
DQ_6
BA1
DSMB_GPO02
DQ_5
TEDN
(CVBS/SV-C)VIN_13P 212
TEDP
DDR_DQ_1
VIN_Y0N 196
RF_AGC_OUT
DDR_DQ_6
SPI_CS#
VDD 8
HOLD# 7
PANEL_ON_OFF
I2C_SCL1_2
DQ_4
LVDSIO
(SV-C)VIN_12P 209
TECLKN
TECLKP
IN4148
RESET#
DDR_CAS#
DDR_WE#
DDR_DM0
DDR_RAS#
DDR_DQ_2
I2C_SDA1_2
DDR_DQ_7
TECN
VIN_A0N 207
TECP
ADDR10
DSMB_GPO03
VIN_2N 194
VD_GND 205
TEBN
TEBP
RF_AGC
C39
C75
C48
C65
C52
C62
Saw Selection:
NTSC:X6965M
PAL: X6773M
IF_OUT1
VIN_Y1-
PR2+
AHS0
AVS0
PB2+
XIN
Y1+
XOUT
VGA_R+
Y2+
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
RS44 NC/0R
CS1
US1
1 VDD
2 DQ0
3 VDDQ
4 DQ1
5 DQ2
6 VSSQ
7 DQ3
8 DQ4
9 VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7
14 NC
15 VDDQ
16 LDQS
17 NC
18 VDD
19 NC
20 LDM
21 WE#
22 CAS#
23 RAS#
24 CS#
25 NC
26 BA0
27 BA1
28 A10/AP
29 A0
30 A1
31 A2
32 A3
33 VDD
VSS 66
DQ15 65
VSSQ 64
DQ14 63
DQ13 62
VDDQ 61
DQ12 60
DQ11 59
VSSQ 58
DQ10 57
DQ9 56
VDDQ 55
DQ8 54
NC 53
VSSQ 52
UDQS 51
NC 50
VREF 49
VSS 48
UDM 47
CK# 46
CK 45
CKE 44
NC 43
A12 42
A11 41
A9 40
A8 39
A7 38
A6 37
A5 36
A4 35
VSS 34
Notice!!!
1. All DQ/DQS Trace should be shielded by GND trace
CS7
CS41
2. All DQ, DQS should Equal Trace Length (Max - Min 300mil)
CS8
CS40
3. All ADDR/CMD/CLK should Equal Trace Length (Max - Min 300mil)
WP
I2C_SCL1_2
I2C_SDA1_2
SPI_CS#
SPI_DI
SPI_HOLD
SPI_WP SPI_SCK
SPI_DO
LVDSIO
TCVBS+
VIN_A2-
SV_Y+
VIN_A1-
SV_C+
VIN_A0-
AIN_MONO
D3V3
CVBS_OUT AVOUT_1
AVOUT_2
DSMB_CVBS
VADC_3.3V
G+
G-VGA_
VGA_B+
B-VGA_
VGA_R+
VGA_R-VGA_
Y1+
PB1+
PR1+
VIN_Y0-
AV1_CVBS+
UART0_TX
UART0_RX_2
DSMB_GPO00
D3V3 D3V3
Y_1.2V
Y2+
VIN_Y1-
PB2+
PR2+
AHS0
AVS0
VGA_DDC_SCL
VGA_DDC_SDA
HP_OUT_L
HP_OUT_R
I2C_SCL1_2
I2C_SDA1_2
AUSEL0
AUSEL0
UART0_TX
UART0_RX_2
IF_OUT1
RF_AGC
AOUT_R
AMP_MUTE
DSMB_GPO01
DSMB_GPO02
DSMB_GPO03
AIO_1L
AIN_4L
AIN_2R
AIN_1L
AIN_2R
AIO_1L
AIO_1R
AIN_3L
AIN_3R
DSMB_CVBS
SV_Y+
AV2_CVBS+
HP_OUT_R
TEEP
TEEN
TOEN
TOEN
TEEN
PANEL_ON_OFF
SCL
SDA
G+
VGA_G-VGA_
VGA_B+
VGA_B-WP
BL_DIM
UART0_RX_2
TUN_IF-TUN_
IF+
DDR_VREF
SPI_WP
DSMB_GPO00
VIN1_N 192
SPDIF_OUT
LED
HDMI1_DDC_SCL
HDMI1_DDC_SDA
HDMI2_DDC_SCL
HDMI2_DDC_SDA
TUN_I2C_SDA
DGND
Y_1.2V
HDMI_1.2V
DGND
HDMI_1.2V
DGND
VD_Y_1.2V
APLL_3.3V
DGND
D_1V2 CORE_1V2
DGND
AV1+
AV1-
USB_3.3V
R739 0R
27MHz
A3V3 PLL_3.3V
DGND
BB1_3.3V
D3V3
HDMI_3.3V
DGND
A3V3
DGND
C76
BB0_3.3V VDAC_3.3V
DGND
A3V3
DGND
VD_Y_3.3V
DGND
Y_3.3V
DGND
APLL_3.3V
DGND
IO_3.3V
A3V3
DGND
IO_3.3V
DGND
DGND
PLL_3.3V
BB0_3.3V
USB_1.2V
CORE_1V2
USB_3.3V
IO_3.3V
STBY_CORE_1.2V
STBY_CORE_1.2V
D3V3 IO_3.3V
DGND
DGND
DDR_2.5V
DGND
DDR_2.5V DDR_2.5V
DDR_VREF
DGND DGND
DGND
DDR_2.5V
D2V5
IO_3.3V
IO_3.3V
CORE_1V2
DGND
DGND
TUN5V
CKE 116
ADDR12 115
ADDR11 114
ADDR9 113
ADDR8 112
ADDR7 111
DDR_IO_2.5V
D3V3
CT25
DGND DGND
HDMI_1.2V
USB_1.2V
DGND
DGND
A1V2
DGND
VD_Y_1.2V
A1V2
DGND
D2V5 DDR_IO_2.5V
DGND
D3V3
DGND
DGND
D1V2 STBY_CORE_1.2V
DGND
DGND
DGND
DGND
VD_Y_3.3V
DGND
Y_3.3V
DGND
BB1_3.3V
STB5V
C125
DGND
DGND
DGND
C123
DGND
D3V3
D3V3
DGND
D3V3
DGND
DGND
DGND DGND DGND
DGND DGND DGND
CT27
DGND
DGND
DGND
DGND
DGND
DGND
D3V3
NC/10pF
DGND
DGND
Tuner_CVBS+
Tuner_CVBS- AUDIO_
MUX0_L
AUDIO_MUX0_R
CVBSIN- CVBSIN+
YPBPR_Y1+
YPBPR_Y1-
YPBPR_PB1+
YPBPR_PB1-
YPBPR_PR1+
YPBPR_PR1-
YPbPr1_L
YPbPr1_R
I2C_SCL1_2
I2C_SDA1_2
TO_DSMB
IF_OUT1
RF_AGC
AOUT_R
AMP_MUTE
HDMI1_D2+
HDMI1_D2-
HDMI1_D1+
HDMI1_D1-
HDMI1_D0+
HDMI1_D0-
HDMI1_CLK+
HDMI1_CLK-H
DMI1_DDC_SCL
H DMI1_DDC_SDA
HOTPLUG1
IREFHDMI_CEC
HDMI2_D2+
HDMI2_D2-
HDMI2_D1+
HDMI2_D1-
HDMI2_D0+
HDMI2_D0-
HDMI2_CLK+
HDMI2_CLK-H
DMI2_DDC_SCL
H DMI2_DDC_SDA
HOTPLUG2
CVBS_OUT
AIO_2L
AIO_2R
USB_DM
USB_DP
USB_PWR_FLAG
LSADC0
LSADC1
IR_OUT
LED
PW_SAVE_LV1
UART0_TX
UART0_RX_2
AUSEL0
DSMB_GPO00
DSMB_GPO01
DSMB_GPO02
IREDFSMB_GPO03
TODP
TODN
TOCLKP
TOCLKN
TOCP
TOCN
TOBP
TOBN
TOAP
TOAN
TEDP
TEDN
TECLKP
TECLKN
TECP
TECN
TEBP
TEBN
TEAP
TEAN
PANEL_ON_OFF
BL_ON_OFF
BL_DIM
LVDSIO
SV0_Y+
SV0_Y- AV2-
AV2+
SV0_C+
SV0_C- TOEP
TOEN
TEEP
TEEN
YPBPR_Y2+
YPBPR_Y2-
YPBPR_PB2+
YPBPR_PB2-
YPBPR_PR2+
YPBPR_PR2-
MUX1_G/Y_OUT+
MUX1_G/Y_OUT- MUX1_
MUX1_B/Pb_OUT+
MUX1_B/Pb_OUT- MUX1_
R/Pr_OUT+
R/Pr_OUT-YPbPr2_
L
YPbPr2_R
1 A0
VCC 8
2 A1
WP 7
3 A2
4 GND SDA 5
SCL
SDA
STAT
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
TO POWER
TO LVDS
TO AUDIO AMP
DQ[7:0]
DQS0
Equal Path
( 300mil )
ADDR , CMD , CLK+/-
Equal Path ( 300mil )
DDR
DDR I(256Mb)
Power-On-Latch (POL)
DQ[15:8]
DQS1
Equal Path
( 300 mil)
CT26
C70
Always on Close to Main Chip
-- 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
ϟഄ⚍䖰⾏RTD2674S
09.1.25
RS43 0R
C67
5pF
R25 NC/0
C96
0.1uF
LS26
0R/1206
RS14 4.7K
R401 100
R404 100
RS39 4.7K
R36 100
RM2
1K 1%
CS73
0.1uF
R405 100
CS54 1uF
C46 2.2uF
LS9
Bead/0603
L35
0H/0603
LS13
Bead/0603
RS19 4.7K
LS25
Bead/0603
C334
C337
C338
5pF
C60 2.2uF
CS92
0.1uF
C333 47nF
RPD6 22R
1 8
2 7
3 6
4 5
0.1uF
C73 47nF
R29 0
LS22
0R/1206
C341 47nF
C41 2.2uF
R41 100
R740 22R
CS71
0.1uF
LS27
Bead/0603
CS62
0.1uF
CS90
0.1uF
CS87
0.1uF
RS16 4K7
0.1uF
R45
4.7K
510R RT13
R462
NC/4.7K
10uH LT10
C79
C90
5pF
CT21
10nF
LS10
Bead/0603
NC/10pF
R34 22
RS40 100R
RPD10 22R
1 8
2 7
3 6
4 5
R37 100
C64 47nF
RS10 4K7
CS58
22pF
RPD7 22R
1 8
2 7
3 6
4 5
CS96
NC/820pF
C346
C342
5pF
L31 0R
LS24
Bead/0603
C42 47nF
CS33
10uF/10V
C57 47nF
U25
24C64
SCL 6
NC
R408 100
RS50
NC/120R
0.1uF
R43 100
CS66
0.1uF
0.1uF
LS19 0R
0.1uF
L117 0R
LS11
Bead/0603
C71 2.2uF
LS31 0R
5pF
RPD1 22R
CS31
10uF/10V
RM1
1K 1%ǂ
C68 2.2uF
R33
NC
C339 47nF
C343 47nF
RPD8 22R
1 8
2 7
3 6
4 5
RS42 100R
C347 47nF
C61 47nF
CS97
NC/820pF
RS12
NC
CS70
0.1uF
NC
NC
NC
CS68
0.1uF
5pF
CS64
0.1uF
R411 100
CS57
22pF
RPD3 22R
R30 0
CS80
0.1uF
LS18 0R
R456
4.7K
0.1uF
RPD9 22R
1 8
2 7
3 6
4 5
RS13 0R
CS99 0.1uF
L36
NC/1H/0603
LS14
Bead/0603
C522
NC/1uF
CS72
0.1uF
L115 0R
CS67
0.1uF
CS30
1uF
CS79
0.1uF
L113 0R
CS100 1uF
CS76
0.1uF
R39 0
RPD4 22R
RPD5 22R
CS74
0.1uF
C37 47nF
RS9 15K
RT11
1K
0.1uF
C350
5pF
5pF
C88 47nF
R31 0
R403 100
R464
4.7K
CS86
0.1uF
0.1uF
R407 100
CS81
0.1uF
CS32
10uF/10V
RS45 0R
R406 100
C335 47nF
CS91
0.1uF
C77 47nF
CS83
0.1uF
5pF
L7
2.2uH
L33
NC/0H/0603
C47 2.2uF
UT3
SAW_X6773M
1 Input
2 GND
Output 4
Output 5
3 GND
R399
NC
L6
330nH
LS21
0R/1206
R457
4.7K
RS46 0R
R463
NC/4.7K
C336 47nF
CT23
NC/6pF
R28 0
L28 0R
CS88
0.1uF
CS56 0.1uF
N11
CS69
0.1uF
LS16
Bead/0603
LS23
Bead/0603
C63 47nF
0.1uF
U7
SPI FLASH
SCK 6
10uF
R32 100
R402 100
C58 47nF RS47 0R
RS38 NC/4.7K
C54 2.2uF
R400 100
R741 22
LS32 0R
RS11 4K7
RPD2 22R
R409 100
LS15
Bead/0603
RS48 0R
0.1uF
R461
NC/120
R40 100
CS65
0.1uF
L25 0R
0.1uF
RS53
NC/120R
CS89
0.1uF
NC
C348 47nF
L116 0R
CS101
0.1uF
CS35 0.1uF
LS7
0R/0603
RT10
1K
LS6
Bead/0603
LS20
0R/1206
CS102
0.1uF
C51 2.2uF
L118 0R
CT22
NC/6pF
R38 22
C349 47nF
C45 47nF
CS55 1uF
R742 22R
C129
NC/10pF
C50 2.2uF
R410 100
ESD73
C56 47nF
CS59
0.1uF
CS84
0.1uF
LS17
Bead/0603
R44
4.7K
CS95
0.1uF
RS18
4.7K
RS2 6K2
YS1
1 2
3
LS8
Bead/0603
RS49
NC/10K
C74 47nF
1uF
0.1uF
C69 2.2uF
CS77
0.1uF
NC
10uF
1uF
R412
NC
CS78
0.1uF
C340 47nF
CS63
0.1uF
D42
1 2
RS1
10K
CS75
0.1uF
L114 0R
DDR_500MHz_TSSOP_II
RTD2674S
LQFP-216
E-PAD
U2
QFP216E
AGND_BB1 216
1 VCM_BB
5 AIO_2L
6 AIO_1R
7 AIO_1L
10 AIN_3R
11 AIN_3L
12 AIN_2R
13 AIN_2L
14 AIN_1R
15 AIN_1L
16 AOUT_R
17 AOUT_L
18 HPOUT_L
19 HPOUT_R
20 SCART_FSW_0
21 SCART_FSW_1
22 DAC_VDD_3.3V
23 AVOUT_1
24 AVOUT_2
25 DAC_GND
26 ADC2X_GND_3.3V
27 IF_N
28 IF_P
29 ADC2X_VDD
30 PLL_GND
31 XIN
32 XOUT
33 PLL_VDD_3.3V
34 CORE_1.2V
35 USB_AVDD_3.3V
36 HSDM
37 HSDP
38 USB_AVDD_1.2V
39 I2C0_SCL
40 I2C0_SDA
41 IO_3.3V
42 GPIO_A0/RF_AGC
43 GPIO_A1/IF_AGC
44 CORE_1.2V
45 O_FP
46 O_FN
47 O_EP
48 O_EN
49 O_DP
50 O_DN
51 O_CP
52 O_CN
53 O_BP
ADDR6 110
54 O_BN ADDR5 109
TMDS_1.2V 163
P1_RX3N/HDMI_CLKN_1 165
P1_RX2N/HDMI_0N_1 167
P1_RX2P/HDMI_0P_1 168
P1_RX1P/HDMI_1P_1 170
P1_RX0N/HDMI_2N_1 171
P1_RX0P/HDMI_2P_1 172
P0_RX3N/HDMI_CLKN_0 173
P0_RX2N/HDMI_0N_0 175
P0_RX2P/HDMI_0P_0 176
P0_RX1P/HDMI_1P_0 178
P0_RX0N/HDMI_2N_0 179
P0_RX0P/HDMI_2P_0 180
TMDS_1.2V 182
APLL_VDD_3.3V 183
HSYNC 185
VSYNC 186
ADC_VDD_3.3V 187
VD_VDD_3.3V 188
VIN_0N 190
(VGA_G)VIN_1P 191
(VGA_R)VIN_2P 193
(Pb)VIN_3P 195
(Y)VIN_4P 197
(Pr)VIN_5P 198
(FSC_B/Pb)VIN_6P 199
(FSC_G/Pr)VIN_7P 201
ADC_VDD_1.2V 203
VD_VDD_1.2V 204
(SV-C/FSC_CVBS)VIN_11P 206
(SV-Y)VIN_9P 208
VIN_A1N 210
(CVBS/SV-Y)VIN_10P 211
VIN_A2N 213
(CVBS)VIN_14P 214
AVDD_BB1_3.3V 215
55 O_AP
56 O_AN
57 IO_3.3V
58 E_FP
59 E_FN
60 E_EP
61 E_EN
62 E_DP
63 E_DN
64 E_CP
65 E_CN
66 E_BP
67 E_BN
68 E_AP
69 E_AN
70 CORE_1.2V
71 TCON/GPIO_B0
72 TCON/GPIO_B2
73 TCON/GPIO_B3
74 TCON/GPIO_B4
75 TCON/GPIO_B5
76 TCON/GPIO_B6
77 TCON/GPIO_B7
78 TCON/GPIO_B8
79 IO_3.3V
80 TCON/GPIO_B9
81 TCON/GPIO_B10
82 TCON/GPIO_B12
83 CORE_1.2V
84 DQS0
85 DQ_7
86 DQ_6
87 DDR_IO_2.5V
88 DQ_5
89 DQ_4
90 DQ_3
91 DQ_2
92 DQ_1
93 DQ_0
94 DDR_IO_2.5V
95 DM0
96 WE#
97 CAS#
98 RAS#
99 CORE_1.2V
100 BA0
101 BA1
102 ADDR10
103 ADDR0
104 ADDR1
105 ADDR2
106 ADDR3
107 DDR_IO_2.5V
108 ADDR4
E-PAD 217
4 AIO_2R
8 AIN_4R
9 AIN_4L
LSADC4/GPIO 139
R458
4.7K
LS28
Bead/0603
CS82
0.1uF
R35 22
RS41 100R
RS54
NC/75R
Service Manual
Model No.: /)
43

74. AV2+
R_OUT
L_OUT
L_OUT
10pF
R_OUT
AV2_R
AV2_L
CVBS_OUT#
22uF/16v
1 2
+
CE34
22uF/16v
1 2
L_OUT
R_OUT
CVBS_OUT#
10pF
10pF
AV_GND
AV_GND
10pF
C157
C158
10pF
DGND DGND DGND DGND DGND
DGND
AV_GND
AV_GND
10pF
10pF
C 4
6 GND4
7 GND5
5 GND3 Y 3
10pF
10pF
AV_GND AV_GND AV_GND
AV2_R
C159
C175
AV_GND
10pF
DGND
C174
AV_GND
DGND
R445
NC/10K
DGND
10pF
DGND
R 7
1 1 8 8
L 5
4 GND
CVBS 2
TUN5V
C242
C469
DGND
DGND DGND
DGND
DGND
AV_GND AV_GND
AV_GND DGND
DGND
PWR_5V
C169
C168
AV_GND AV_GND
DGND DGND
CVBS_OUT
AV1+
SV0_C+
SV0_Y+
AV2+
AV1_L
AV1_R
AV2_L
AV2-
AV1-
SV0_C-SV0_
Y- AMP_
MUTE
OP_L
OP_R
R 7
1 1 8 8
L 5
4 GND
CVBS 2
SV0 Input
H: Mute
09.1.25
C456
0.1uF
ESD20
NC/33pF
R130
10K
R599
330
Q38
2N3906
1
3 2
NC/H_2.0_5
CN43
1 2 3 4 5
CN32
3 3
6 6 Nc 9
10 10
C173
100pF
R603
220
R106
75
L9
0H/0805
ESD19
R598
75K
L11
0H/0805
ESD4
TP60
S15
SHORT
R600
220
L4
0H/0805
L8
0H/0805
NC/22pF
R602
68K
S12
SHORT
L169
0H/0805
R446
NC/10K
ESD3
CN14
1 GND1
2 GND2
HAIER_S_VIDEO_2
R90
10K
NC/22pF
4.7uF
R743 NC/100
L168
0H/0805
R88
75
ESD13
ESD15
TP59
R131
10K
Q39
2N3904
1
2 3
+
CE44
R488 6.8K
TP58
NC/22pF
S13
SHORT
L170
0H/0805
ESD16
100pF
L10
0H/0805
ESD5
R487 6.8K
ESD18
R483 6.8K
CN31
3 3
6 6 Nc 9
10 10
R484 6.8K
100pF
S14
SHORT
L5
0H/0805
100pF
ESD14
NC/22pF
R107
75
TP61
+
C457
10uF/16V
R129
75
ESD17
CN15
7 GND1
VIDEO 2
5 GND4
R 6
NC2 8
3 GND3
L 4
NC1 9
1 GND2
R89
10K
R601
75 /1%
Service Manual
Model No.: /)
44

75. YPbPr2_L
C190
C189
YPbPr1_L
YPbPr1_R
YPBPR_PR2
YPBPR_PB2
YPBPR_Y2
YPbPr2_R
DGND
Pr 7
1 1 8 8
Pb 5
Y 2
3 3
4 GND
6 6 Nc 9
10 10
10pF
DGND
6 NC1
7 NC2 L1 4
L2 5
R 2
DGND
C183
DGND
TP27
1
10pF
C405
10pF
C404
DGND
DGND
DGND
10pF
DGND
6 NC1
7 NC2 L1 4
L2 5
R 2
DGND
DGND
YPbPr1_L
YPbPr1_R
YPBPR_Y2-
YPBPR_PB2-
YPBPR_PR1+
YPBPR_PB1+
YPBPR_Y1+
YPBPR_Y1-
YPBPR_PB1-
YPBPR_PR1-
YPbPr2_L
YPbPr2_R
YPBPR_PR2+
YPBPR_PB2+
YPBPR_Y2+
YPBPR_PR2-
100pF
S24
SHORT
S21
SHORT
NC/22pF
R511
6.8K
CN6
HAIER_SOUND
1 GND1
3 GND2
ESD28
10pF
ESD75
R160
10K
10pF
ESD34
R161
10K
C398
100pF
C397
100pF
R518
75
C182
NC/22pF
10pF
ESD39
ESD29
TP49
1
R146
75
CN33
Pr 7
1 1 8 8
Pb 5
Y 2
3 3
4 GND
6 6 Nc 9
10 10
YPbPr1
R512
10K
C181
10pF
C406
NC/22pF
CN34
YPbPr2
CN2
HAIER_SOUND
1 GND1
3 GND2
R513
10K
S22
SHORT
10pF
ESD38
R520
75
R158 6.8K
NC/22pF
S23
SHORT
NC/22pF
TP50
1
10pF
ESD76
R519
75
ESD33
TP48
1
R147
75
TP30
1
ESD30
R145
75
S20
SHORT
R159 6.8K
NC/22pF
ESD74
S25
SHORT
TP26
1
R510
6.8K
100pF
Service Manual
Model No.: /)
45

76. HDMI_CEC
HDMI2_HPD
10pF
10pF
R226 10K
HDMI_CEC
HDMI1_HPD
1234
HDMI2_DDC_SCL
HDMI2_DDC_SDA
HDMI1_DDC_SCL
HDMI1_DDC_SDA
HDMI2_D2+
D2-
HDMI2_D1+
HDMI2_D1-
HDMI2_D0+
HDMI2_D0-
HDMI2_CLK+
HDMI2_CLK- HDMI2_
HDMI2_DDC_SCL
HDMI2_DDC_SDA
DGND
PWR_5V
DGND
1 2
R214 100
C229
1 2
DGND
DGND
HDMI0_CON5V
R653 10R
HDMI0_CON5V
10pF
DGND
DGND
D3V3
DGND
DGND
DGND
D3V3
DGND
1 2
1 2
DGND
8 VCC
7 WP
6 SCL
HDMI1_D2+
HDMI1_D1-
D0+
HDMI1_D0-
HDMI1_CLK+
DGND
1 2
C237
DGND
DGND
PWR_5V
NC/10pF
DGND
HDMI1_D2-
C228
1
C230
1
C231
HDMI2_CON5V HDMI2_CON5V
NC/10pF
DGND DGND
DGND
DGND
DGND
NC/10pF
DGND
DGND
DGND
IREF HDMI_CEC
VGA_DDC_SCL
VGA_DDC_SDA
HDMI1_D1+
HDMI1_CLK- HDMI1_
HDMI1_DDC_SCL
HDMI1_DDC_SDA
1 DATA2+
2 DATA2 Shield
3 DATA2-
GND_4 23
14 Reserved
15 SCL
16 SDA
17 DDC/CEC Ground
18 +5V Power
GND_3 22
19 Hot Plug Detect
HOTPLUG2
1 DATA2+
2 DATA2 Shield
3 DATA2-
GND_4 23
14 Reserved
15 SCL
16 SDA
17 DDC/CEC Ground
18 +5V Power
GND_3 22
19 Hot Plug Detect
HOTPLUG1
Mark on board +5V From HDMI
RS232
3.3V
GND
RX
TX
HDMI 2
+5V From HDMI
1 2
R650 10R
NC
C236
NC
R239
NC/2.2K
R648 10R
R225
47K
1 2
1 2
ESD68
NC/0.15pF
1 2
ESD66
NC/0.15pF
R217
2.2K
U15
8 VCC
7 WP
6 SCL
NC
A0 1
A1 2
A2 3
5 SDA GND 4
ESD55
0.15pF
1 2
Q18
2N3904
1
2 3
R634 10R
R220 100
ESD53
0.15pF
R215 100
ESD50
0.15pF
R632 NC/10R
1 2
ESD83
NC/0.15pF
Q22
NC/2N3904
1
2 3
U13
NC
A0 1
A1 2
A2 3
5 SDA GND 4
ESD51
0.15pF
1 2
R236 NC/100R
ESD37
R631 NC/10R
R238 NC/1K
R647 10R
CN7
HDMI2
GND_1 20
6 DATA1-
7 DATA0+
8 DATA0 Shield
9 DATA0-
10 CLK+
11 CLK Shield
GND_2 21
4 DATA1+
5 DATA1 Shield
12 CLK-13
CEC
R651 10R
R219 100
ESD36
R635 NC/10R
TP64
CN20
H_2.0_4
ESD65
NC/0.15pF
R744 NC/100
Q20
NC/BAV70
3
2
R649 10R
0.1uF
C239
NC/33pF
C238
NC/33pF
ESD49
0.15pF
TP63
ESD41
R240
NC/2.2K
R216 1K
ESD64
NC/0.15pF
R652 10R
NC/33pF
R218
2.2K
R251
NC/47K
ESD54
0.15pF
R636 NC/10R
ESD69
NC/0.15pF
ESD52
0.15pF
1 2
R633 NC/10R
ESD35
R213 NC/27K
R638 NC/10R
ESD70
NC/0.15pF
1 2
TP62
R637 NC/10R
R237 NC/100R
R241 NC/100
R227 NC/10K
CN12
NC/HDMI 0
GND_1 20
6 DATA1-
7 DATA0+
8 DATA0 Shield
9 DATA0-
10 CLK+
11 CLK Shield
GND_2 21
4 DATA1+
5 DATA1 Shield
12 CLK-13
CEC
R630 NC/10R
ESD42
Q16
BAV70
3
2
ESD43
ESD67
NC/0.15pF
1 2
R745 NC/100
ESD48
0.15pF
1 2
R242 NC/100
NC/0.1uF
NC/33pF
Service Manual
Model No.: /)
46

77. PWR_5V TUN5V
RF_AGC_DC
TUN_I2C_SDA
TUN_I2C_SCL
1 IN OUT 3
CN17 TDQ-6ID_GW115HR
CE115
I2C_SCL1_2
I2C_SDA1_2
CE6 +
10uF/16V
IF_OUT2
CE95
CE101
R199 QingDao is 75
TUN_I2C_SDA
IF_OUT1
TV
RF_AGC_DC_9885
TUN5V IF5V
C203
CE100
C952
1 IN OUT2 5
2
ING
RS91 NC/0R
C950
R199 NC/?
C951
K2
IF_OUT2 TUN_I2C_SCL
RF_AGC_DC_9885
RF_AGC_DC
I2C_SCL1_2
I2C_SDA1_2
IF_OUT2
CE89
TUN_I2C_SDA
TUN_I2C_SCL
I2C_SCL1_2
IREF I2C_SDA1_2
I2C_SCL1_2
IREF I2C_SDA1_2
TUN5V
TUN5V
GND2 13
TUN_GND
DGND
TUN_GND
TUN_GND
D3V3
H_2.0_4
DGND
TUN_GND
TUN_GND TUN_GND
TUN_GND
TUN_GND
TUN_GND
IF5V
IF5V
1 IN OUT2 5
3 GND
2 ING OUT1 4
TUN_GND
TUN_GND
IF5V
IF5V
TUN_GND
IF5V
TUN_GND
TUN_GND
TUN_I2C_SCL 4,10,12
TUN_GND
TUN_GND
TUN_GND
TUN_GND
TUN_GND
TUN5V
TUN_GND TUN_GND
TUN_GND
C955
DGND TUN_GND
C524
PWR_5V
NC/H_2.5_4
DGND
DGND
DGND
DGND
PWR_12V
TUN_GND
TUN_GND
TUN_GND
TUN_GND
PWR_12V
TUN_GND
TUN_GND
TUN_GND TUN_GND
TUN_I2C_SDA 4,10,12
Tuner_CVBS+ 4
Tuner_CVBS- 4
RF_AGC
TUNER_MONO 4
IF_OUT1
R199 HEFEI is 56
For Sensor Use
For Clone Use
---- Place Near Tuner
2010.2.27
2010.2.27
RS86
20R
C211
NC/0.1uF
RS83
680R
C209
NC/1.5nF
D8 NC/IN4148
10uF
RS80 300R
+
10UF/16V
C526
NC/22pF
CN42
1234
R206
NC/220R
Y2
NC/4MHz
1 2
3
R181
NC/4.7k
TP65
TP67
L18
NC/22uH
R182
NC
R169
1K
D10
NC/IN4148
C225
NC/150pF
R747 NC/22
RS90 NC/0R
R489
NC/4.7k
C372
0.1uF
RS88 0R
R201 NC/100
D9
NC/IN4148
Q15
NC/2N3904
1
2 3
NC/10uF/10V
C207
NC/0.1uF
U12
NC/TDA9885
AGND 18
7 DGND
NC(5)/VAGC(6) 16
9 TOP
SIF1 23
REF 15
1 VIF1
2 VIF2
5 DEEM
TAGC 14
11 SCL
NC 13
3 OUT1
8 AF
10 SDA
AFC 21
4 FMPLL
VPLL 19
6 AFD
12 SIOMAD
CVBS 17
VPP 20
OUT2 22
SIF2 24
R594
NC/0
+
470uF/16V
NC/22pF
RS87
NC
R190
NC/22K
C220
10PF
C227
NC/470nF
C953 10nF
D7 NC/IN4148
R692 0R
R204
NC/15k
CN44
1234
R623
22
R189
NC/330R
Q13
NC/2N3904
1
2 3
C216
10nF
+
10UF/16V
R203
NC/2.2k
10nF
S26
SHORT
C219
10PF
R735 0R
R186 NC/10k
C393
NC/0.1uF
R750
0R
RS89 1.2K
C223 NC/10nF
R197
NC
C218
NC/10nF
R178
NC/22K
Q14
NC/2N3904
1
2 3
+ CE49
NC/47UF/16V
C222
NC/10nF
Q11
2N3906
1
3 2
R746
NC/0R
R191
NC100K
R492
NC/2.2k
R175 0R
NC/22pF
C525
R196
NC/100
Q97
2SC2216
1
2 3
C392
NC/10nF
TP66
C213
NC/470nF
R748 NC/22
RS82
6.8K
C214
NC/22pF
SAW
K1
NC/D9455N/K9352M30
4
OUT1
GND
3
R195 100
C391
NC/0.1uF
R187
NC/4.7k
C954 10nF
XuGuang TDQ-6F6H
GND1 14
GND4 15
1 AGC
2 NC1
3 AS
4 SCL
5 SDA
6 5VA
7 5VB
8 NC3
9 33V
10 NC4
11 IFout
GND3 12
R210
NC
1uF
RS85
1K
R194 100
TP69
C212
NC/220nF
NC/22pF
C523
C224
NC/10nF
R179
NC/22K
C394
NC/0.1uF
U21
LM7805/TO263
2 GND
R202 NC/100
L78
NC/0H/0805
R622 22
LS97
0.82uH/0805
R205
NC/2K
C221
NC/10nF
C470
0.1uF
+
220uF/25VS
R200
NC/75
C226
NC/1nF
R211
NC/4.7K
10uF
RS84 0R
C215
10PF
RS81 300R
C529
0.1uF
C210
NC/0.1uF
R736 NC/0R
C217
NC/0.1uF
TP68
R431 22R/2W
+
NC/47UF/16V
R198
NC/4.7K
SAW
NC/D6216N/N6274
TP70
R749
NC/0R
R209 NC/100
R192 NC/5.6k
Service Manual
Model No.: /)
47

78. TEAN
TEAP
1 1
3 3
5 5
7 7
9 9
2 2
4 4
6 6
8 8
10 10
TEAN
TEBN TEBN
TEBP
TECLKN
TEAP
11 1112 12
13 1314 14
15 1516 16
17 1718 18
19 1920 20
21 2122 22
23 2324 24
25 2526 26
27 2728 28
29 2930 30
31 3132 32
I2C_SDA1_2 I2C_SCL1_2
TOAN
TOBN
TOAP
TECLKP
TECLKN
1 1
3 3
5 5
7 7
9 9
2 2
4 4
6 6
8 8
10 10
TOAN TOAP
TODN
TOBP
TOCP
TOCLKN
TODP
BL_IN
TECP
TEDP
TECN
TECLKP
TEDN
TEBP
PANEL_33IO
BL_OUT
TOCN
TOCLKP
PANEL_50IO
PANEL_33IO
BL_OUT
BKL_ON_OFF
BL_DIMMING
TEEN TEEP
11 1112 12
13 1314 14
15 1516 16
TOEN TOEP
BKL_ON_OFF
BL_DIMMING
BL_IN
BL_IN
I2C_SDA1_2
IREF
I2C_SCL1_2
PWR_12V Pwr_5V
PVDD
DGND
DGND
DGND
PWR_5V
DGND
DGND
DGND DGND
PVDD
CE51
DGND
PVDD
DGND DGND
PWR_5V
DGND
PWR_5V
D3V3
DGND
D3V3 PWR_5V
DGND
DGND
TOCLKN
TOBP
TOCN
TODN
TOCP
TOBN
TODP
TECN
TEDN
TECP
TEDP
TOCLKP
BL_DIM
PANEL_ON_OFF
LVDSIO
TEEN TEEP
TOEN TOEP
R526
NC
BL_ON_OFF BKL_ON_OFF
BL_DIMMING
BL_IN
Mark on board
LVDS Select
LE10 short : 12V
LE9 short : 5V
CN22
H_2.0_8X2
R292 0R
CE52
+
NC/220uF/25VS
1uF
C248
R666
NC
L88 NC
R284 100
R524
NC
R301 NC
TP72
Q24
1 S
2 S
3 S
4 G D 5
2N3904
1
2 3
R281
1.8K
C246
0.1uF
CN21
H_2.0_16X2
Q25
NC/2N3904
1 2 3
R285 10k
R282
NC/4.7K
L89 0H/1206
C251
R686
NC/10K
R665
NC/4.7K
R290 100
CN23
H_2.0_4
1 2 3 4
R288 NC/10k
R664
10K
R310 NC
Q23
2N3904
1 2 3
U17
D 8
D 7
D 6
CEM9435A
R287
4.7K
Q29
NC
1
2 3
R289 NC
C249 0.1uF
TP71
TP73
R286
47K
R291 100K
2.2uF
R283
3.3K
L87 NC
R276
NC
+
220uF/25VS
Service Manual
Model No.: /)
48

79. R+
AMP-LINP
AMP-LINN
AMP-RINP
AMP-RINN
AMP-LINP
AMP-LINN
HVP1
HP_OUT_L
HVP2
VP
VP
VP
AMP-RINN
AMP-RINP
HVP2
L+
HVP1
HP_DECT
MUTE_8932
MUTE_8932
#audiognd
HP_DECT
Q33
2N3904
#audiognd
OP_VCC1
OP_VCC1
OP_L
DGND
OP_R
D37
IN4148
1 2
C471
DGND DGND
DGND
VP
DGND
DGND
DGND
C166
1 VSSD/HW1
2 IN1P
3 IN1N
4 DIAG
5 ENGAGE
6 POWER UP
7 CGND
8 VDDA
9 VSSA
10 OSCREF
11 HVPREF
12 INREF
13 NC
14 IN2N
15 IN2P
16 VSSD/HW2 VSSD/HW3 17
10pF
DGND
DGND
DGND
C167
CE28 22uF/16V
CE29 22uF/16V
C425 0.1uF/50V
VSSD/HW4 32
OSCIO 31
HVP1 30
VDDP1 29
BOOT1 28
OUT1 27
VSSP1 26
STAB1 25
STAB2 24
VSSP2 23
OUT2 22
BOOT2 21
VDDP2 20
HVP2 19
DREF 18
DGND DGND
DGND
DGND
DGND
DGND
DGND
VPA
DGND
DGND
VPA
DGND
DGND
VP
10pF
10pF
AV_GND AV_GND AV_GND AV_GND
D3V3
DGND
PWR_5V
PWR_12V
DGND
DGND
D3V3
AV_GND
1
2N3906
1 2
DGND
DGND
+
+
DGND DGND
DGND
DGND
DGND
PWR_12V
V_AU
AMP_MUTE
HP_OUT_R
AOUT_L
AOUT_R
OP_L
OP_R
CE59
AIO_2L
AIO_2R
H: Mute
L: Mute
C347C350
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
⊼ᛣԡ㕂
R545
10
R627 10K
C325 2.2uF
C431
0.1uF/50V
R529 NC
0.1uF
R100
1K
R366
100K
C321 100pF
R370
22K
CE80
10uF/16V
R541
22R
R365
10K
R595
0R
CE99 47uF/16V
R542 39k
ESD71
C419
0.1uF/50V
L166 0H/1206
C324 2.2uF
TP75
R369 10K
L149 47uH
+ CE58
2.2uF
D47
MTZ12B
Q30
2N3904
1
2 3
R596
10k
R546
22K
+ CE60
2.2uF/35V
C310 2.2uF
R376 33K
1
2 3
R530 NC
R379
47K
C429 0.1uF/50V
C434 100pF/50V
TP78
C417
0.1uF/35V
C320 2.2uF
D48 IN4148
R384
47K
CE96
220uF/35V
C428
15nF/50V
R378 10K
TP76
CE98
1000uF/35V
R539
10
C318
1.5nF
C430
0.1uF/50V
C328
47pF
C427 0.1uF/50V
R537 10
C421
0.1uF/50V
R94
27K
ESD11
R364
NC/0R
C424
15nF/50V
+
R371
NC
C329
1.5nF
NC
R374
10
L167 0H/1206
C454
0.1uF/35V
CE97
1000uF/35V
C432
0.1uF/50V
C311 2.2uF
C420
0.1uF/50V
CN13
HP_OUT
1 2 3 4 5
R367
330R
D41
IN4148
2 1
R99
1K
C423
0.1uF/50V
C309
0.1uF/25VS
C433
0.1uF/50V
+
47uF/35V
C317
47pF
R592
10K
22K
R497
22K
R538
22K
R380 12K
R368
NC
CE61
220uF/35V
-
U26B
AZ4558A
5
6
7
4 8
C476
1uF
R385 12K
R547
22R
R495
TP74
CE81
220uF/25VS
R381
100K
R544 NC/0R
U37
TDA8932
33 GND
22K
R501
22K
R375
33K
R363
22K
CN27
H_2.5_4
1234
-
U26A
AZ4558A
3
2
1
4 8
R372 0R
0.1uF
R500
C418 100pF/50V
TP77
CN26
H_2.5_4
1234
C330 2.2uF
C331 100pF
C422
330nF/63V
L150 47uH
R383
100K
Q32
2 3
C435
330nF/63V
ESD12
C455
0.1uF/35V
R543 39k
C426 0.1uF/50V
+
R382 10K
Service Manual
Model No.: /)
49

80. LED-R
STB5V D3V3
R312 0R
R297
2.2K
R303
NC/4.3K
STB5V
1 2
LED-R
1 2
1 2
LED-B
IR
LED-B
IR
IR
DGND
DGND
STB5V
DGND
DGND
DGND
STB5V
STB5V
STB5V
STB5V
D3V3
DGND
STB5V
DGND
IR_OUT
LED
LSADC1
LSADC0
DSMB_IR
IR_OUT1
DVD_IR
Key Pad
D
R302
NC/4.3K
220R
1
Q28
2N3904
2 3
R308
4.7K/NC
R299 4.7K
R311 4.7K/NC
10K
R305
R571
4.7K
TP83
D44
NC/IN4148
TP80
1
Q27
R307 10K
2N3904
2 3
C369
0.1uF
1 2
NC
R306
TP79
TP82
TP84
R578
4.7K/NC
R785 4.7K
R593
4.7K
D79
NC/IN4148
D43
NC/IN4148
C253
100pF
R786
NC/4.7K
R295
4.7K
TP81
R296
2.2K
R294
4.7K
R298 0R
CN25
H_2.0_5
1 2 3 4
R784
4.7K
R300 0R
ESD81
10pF
R304
TP85
Q26
2N3906
1
3 2
C370
0.1uF
R309
10K
C255
100nF
CN24
12345
H_2.0_5
ESD80
10pF
1 2
Q35
2N3906/NC
1
3 2
Q31
2N3906
1
3 2
C254
100nF
R783
4.7K
Service Manual
Model No.: /)
5 0

81. CVBSIN
DSMB_D_LINE_ON
VIDEO_TYPE1
VGA_H_SYNC
DSMB_CVBSO
DSMB_COME_IN
VGA_G/Y
LINEOUTR
DSMB_SDA
ISP-TXD
VGA_V_SYNC
CVBSIN
1 1
3 3
5 5
7 7
9 9
11 11
13 13
15 15
17 17
19 19
21 21
23 23
25 25
2 2
4 4
6 6
8 8
10 10
12 12
14 14
16 16
18 18
20 20
22 22
24 24
26 26
DSMB-L DSMB-R
DSMB_SCL
ISP-RXD
VGA_R/PR
LINEOUTL
DSMB_IR
VIDEO_TYPE2
C186
DSMB_SDA
DSMB_SCL
C188
Pr1
Y1
Pb1
Pr2
AUSEL0
27 27
29 29
28 28
30 30
GIN+
VGA_R/PR DVD_Pr
R514 10K
DGND
C187
10pF
DVD_Y Y2
DVD_Pb Pb2
VGA_G/Y
VGA_B/PB
NC/H_2.5_7
VGA_L
1
NC/10pF
2
5
3
4
PWR_12V
DSMB-L_
VGA_R
DSMB-R_
C192
C191
VGA_L
VGA_R
DGND
22uF/16v
2 1
22uF/16v
2 1
1 2
10pF
VCC 16
GND 8
DA 4
1 2
Pr1 Y1 Pb1
1 2
1 2
Pr2 Y2 Pb2
VGA_B/PB
10pF
NC/10pF
C194
C439
DVD_L
DVD_R
DSMB_GPO00
D-STB
DSMB_HS
DSMB_VS
MUX1_R/Pr_OUT+
MUX1_G/Y_OUT+
MUX1_B/Pb_OUT+
DVD_DET
VIDEO_TYPE1
VIDEO_TYPE2
DSMB-R_
DSMB-L
DSMB-R
DSMB-L_
DSMB_CVBSO
LINEOUTL
LINEOUTR
VGA_H_SYNC
VGA_V_SYNC
10pF
BIN-RIN+
1 2
Pr10 Y10
BIN+
GIN+
VGA_DDC_SCL0
8 VCC
7 WP
6 SCL
C541 NC/10uF/10V
10pF
10pF
C196
C197
VGA_DDC_SCL0
BIN-
VGA_DDC_SCL
GIN-VGA_
DDC_SDA
NC/10pF
VGA_DDC_SDA0
RIN-GIN-RIN-VGA_
C160
NC/10pF
C195
NC/10pF
C438
NC/10pF
VS
10pF
VGA_HS
VGA_DDC_SDA0
R/Pr_OUT-MUX1_
B/Pb_OUT- AUSEL0
PWR_5V
VGA_HS
VGA_VS
VGA_L
VGA_R
RIN+
BIN+
RIN+
GIN+
BIN+
C472
Pr10
Y10
Pr20
Y20
10pF
AUSEL0
VGA_HS
VGA_VS
DSMB_HS
DSMB_VS
1 2
Pr20 Y20
DVD_DET
DVD_IR
DVD_Pb
DVD_Y
DVD_Pr
DVD_L
DVD_R
D-STB
DSMB_D_LINE_ON
DSMB_COME_IN
DGND
DGND
DGND
DGND
DGND
DGND DGND
DGND
DGND DGND DGND
PWR_5V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
PWR_5V
DGND
DGND
PWR_5V
DGND
DGND
DGND DGND
D3V3
DGND
DGND
D3V3
DGND
10pF
DGND
PWR_5V
DGND
10pF
10pF
DGND DGND
DGND
DGND
C437
12 1Y0
14 1Y1
15 1Y2
11 1Y3
1 2Y0
5 2Y1
2 2Y2
4 2Y3
DGND
1 #1/2
2 S1A
5 S1B
DGND
10pF
10pF
DGND
C193
NC/10pF
C177
R676
100K
10pF
C176
DGND DGND
10pF
10pF
10pF
DGND
VGA_CON5V
DGND
DGND
DGND
DGND
NC/10pF
DGND DGND
DGND
PWR_5V
DGND
VGA_CON5V
DGND DGND
DGND DGND
DGND
DGND
DGND
PWR_5V
10pF
ESD60
DGND
DGND
DGND
10pF
DGND
DGND
PWR_5V
PWR_5V
DGND
1 2
1 2
DGND
DGND
DGND
DGND
DGND
PWR_5V
PWR_12V
CVBSIN+
CVBSIN-UART0_
RX_2
UART0_TX
I2C_SDA1_2
I2C_SCL1_2
MUX1_G/Y_OUT-MUX1_
AUSEL0
AUDIO_MUX0_L
AUDIO_MUX0_R
DIRSEMFB_GPO00
TO_DSMB
DSMB_GPO01
DSMB_GPO02
DSMB_GPO03
DSMB_IR
OP_L
OP_R
V GA_DDC_SCL
V GA_DDC_SDA
AUSEL0
AHS0
AVS0
DVD_IR
AUSEL0
0 1
VGA DSMB
AUSEL0
0 1
YPbPr DSMB
1 #1/2
2 S1A
5 S1B
AUSEL0
0 1
10pF
VGA DSMB
09.1.25
Video Type(Type1/Type2)
00 01
CVBS VGA
10/11
YPbPr
C412 10uF/10V
VD11
NC/BAV99
3
ESD77
R143
75
CN47
1234567
R139 100
1 2
VD3
NC/BAV99
3
CN28
H_2.5_5
12345
R447
10K
C416
0.1uF
R766 0
NC/100pF
R170
NC/10K
R550 NC/0R
C542 NC/10uF/10V
R548 NC/0R
R152
75
C408 10uF/10V
S18
NC/SHORT
Q37
BAV70
3
2
1 2
VD6
NC/BAV99
3
R127 NC/0R
NC
C444 0.1uF
R590
1M
10pF
C407 0.1uF
NC/100R R75
R138 NC/100
R756 51
+
CE45
NC/22pF
+
C459
10uF/16V
R163
NC/10K
NC/22pF
C535 10uF/10V
R672
100K
R156
NC/75
R757 0
100R R56
R609
220
R771 0
R567
4.7K
R91
75
R527
1M
R150
10K
C532
22pF
C530
390pF
10 S0
DDCSCL
VSIN
HSIN
DDCSDA
15
14
13
12
NC/10pF
ESD23
ESD7
NC/100R R55
C534 10uF/10V
S17
NC/SHORT
R575
1M
R137 100
R531
1M
ESD61
R576
1M
NC/22pF
R607
220
R770 0
C453 10uF/10V
R552 NC/0R
R132 NC/0R
9 S1
ESD24
NC/100pF
C441 10uF/10V
R768 0
+ CE64
NC/4.7uF
R752
10K
R772
2K
R522
1M
R681
10K
R124 0R
R769 2K
VD2
NC/BAV99
3
R516
1M
ESD79
R605
75
CE117+
10uF
C409 10uF/10V
10pF
ESD26
10pF
ESD27
NC/H_2.5_3
CN29
123
ESD8
ESD84
C415
0.1uF
R577
1M
C184
NC/100pF
VD5
NC/BAV99
3
R760 0
C440 NC/10uF/10V
ESD63
ESD58
R604
330
C402 10uF/10V
Q40
2N3906
1
3 2
U36 PI5V330
11 S1C
6 S2B
VCC 16
/EN 15
3 S2A
GND 8
DA 4
DB 7
10 S2C
DC 9
DD 12
14 S1D
13 S2D
22K R125
R679
100K
NC/22pF
R254 1K
C445 0.1uF
ESD31
LS30 0R
R164
10K
R171 NC/6.8K
R167 6.8K
S27
NC/SHORT
+ CE2
100uF/16V
C413
0.1uF
S9
NC/SHORT
C451
0.1uF
R684
100K
R585
1M
R755 0
L71
0H/0805
R759 0
R533
1M
U35 PI5V330
11 S1C
6 S2B
/EN 15
3 S2A
DB 7
10 S2C
DC 9
DD 12
14 S1D
13 S2D
C401
0.1uF
R416 10K
S11
NC/SHORT
C462 0.1uF
R517
1M
ESD32
R157 NC/100
ESD47
R683
100K
R521
1M
R758 0
C531
10pF
VD10
NC/BAV99
3
R136 NC/100
NC/22pF
R549 NC/0R
R166 6.8K
U9
74HC4052
VCC 16
1Z 13
2Z 3
VEE 7
6 IE GND 8
R574
1M
ESD10
R525 10K
C411
0.1uF
VD7
NC/BAV99
3
NC
R751
10K
R671
100K
R149 6.8K
22pF
0H/0805 L49
L74
0H/0805
+
CE35
R767 51
ESD82
R128 0R
C536 10uF/10V
R584
1M
C410 10uF/10V
VD12
NC/BAV99
3
R126 NC/0R
R675
100K
R417 10K
R162
NC/75
S16
NC/SHORT
R153
75
NC
ESD72
ESD44
10pF
R528
1M
R148 6.8K
R761 0
ESD22
C443 10uF/10V
DGND
DGND
NC
VGA_B+
B-NC
VGA_G+
G-VGA_
VGA_R+
VGA_R-VGA_
NC
GND
GND
CN9
VGA
5
10
4
9
3
8
2
7
1
6
11
17 16
NC/22pF
ESD62
100R R57
R165
10K
R553 NC/0R
C533 10uF/10V
R155
NC/75
R608
75K
C403 10uF/10V
U38
NC
A0 1
A1 2
A2 3
5 SDA GND 4
C185
NC/100pF
R141
2K
R142
75
R249 NC/10R
R418 10K
NC/10pF
ESD85
R172 NC/6.8K
ESD25
NC/22pF
R448
10K
ESD78
R606
68K
10pF
R140
2K
CNF1
DSMBCON-15*2
C436 NC/10uF/10V
ESD6
C171
4.7uF
NC/100pF
LS29 0R
R144
75
VD4
NC/BAV99
3
R586
1M
R572
1M
ESD9
ESD46
C458
0.1uF
22K R134
ESD21
R680
100K
R122 100R
NC/100pF
VD1
NC/BAV99
3
R154
75
R395 10K
ESD40
C442 NC/10uF/10V
R765 51
Q41
2N3904
1
2 3
R123 10K
R763 1k
4.7uF
C450 10uF/10V
R753 51
CN10
PHONEJACK
1
8
67
NC/H_2.5_5
CN30
12345
ESD45
10pF
R762 1K
R523
1M
+ CE116
10uF
C537
390pF
R151
10K
ESD56
R764 NC/0R
C172
0.1uF
ESD86
S10
NC/SHORT
R515
1M
R573
1M
R754 100R
R168 NC/100
ESD57
ESD59
R568
4.7K
Q46
3904
1
2 3
Service Manual
Model No.: /)
51

82. 5V
DM
DP
USB_DM
USB_DP
USB_PWR_FLAG
I2C_SDA1_2
I2C_SCL1_2
USB_DM
USB_DP
USB_PWR_FLAG
I2C_SDA1_2
I2C_SCL1_2
USB_5V
DGND
DGND
DGND
DGND
USB_5V
DGND
PWR_5V USB_5V
IRIE2FC_SDA1_2
I2C_SCL1_2
USB_DM
USB_DP
US B_PWR_FLAG L17 NC/0H/1206
R775
47K
+
CE104
100uF/16V
USB
5 +5V
9 +5V/2
10 D-/2
7 D0+
11 D+/2
8 GND0
CN45
3 3
4 4
1 1
2 2
6 D-
12 GND/2
L79 Bead/1206
+
CE105
NC/100uF/16V
C539 4.7pF
C142 NC/0.1uF
R779 0R
FU1
1206L110C
R777 0R
C538
4.7uF
L84 Bead/1206
R776 NC/100R
R773
33K
L16 0H/1206
C141 NC/0.1uF
R774 0R
R778 NC/100R
FU2
NC/1206L110C
C540 4.7pF
Service Manual
Model No.: /)
5 2

83. 7-3. Wiring Connection Diagram
Service Manual
Model No.: /)
1
2
3
4
5
6
7
8
NO. Name Parts number
1
2
3
LVDS Wire 0090402070A
Cable(Power For Mainboard) 0090403469E
Cable(Power For Audio Amplifier)
Cable(For Keyboard)
0090403399C
0090400647D
4 Cable(For Speaker)
5 0090402849A
6 Cable(For Remote) 0090401643B
7 Cable(For Backlight) 0090402054A
8 Cable(For Ornamental Light) 0090402750B
NO. Name Parts number
1
2
3
4 Cable(For Keypad)
LVDS Cable 0090402070B
Cable(Power For Mainboard) 0090402469
Cable(Power For Audio Amplifier)
5 0090401643D
Cable(For Speaker)
6
Cable(For Remote)
0090402750B
7 Cable(For Ornamental Light)
0090402849A
/)
1
2
3
4
5
6
7
/)
(
+
53

84. NO. Name Parts number
1
2
3
4 Cable(For Speaker)
LVDS Cable 0090402724B
Cable(For Back Light) 0090402862B
Cable(Power For Mainboard)
5 0090402849B
Cable(For Remote)
6
Cable(For Keypad)
0090402750B
7 Cable(For Ornamental Light)
0090401752C
)
/)
1
2
34
5
6
7
Service Manual
Model No.: /)
5 4

85. Chapter 8. Measurements and Adjustments
8-1. Service Mode
8-1-1.How to enter into Service Mode
Service Manual
Model No.: /)
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 exit
If 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
WRWKHVXEPHQXSUHVV2.EXWWRQWRDI¿UPSUHVV0(18EXWWRQJRWRWKHQH[WSDJH
57'6)DFWRU0HQX
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.It needs a few
secounds.
$IWHU,17B((3FKRRVH)DFWRU5HVHW
DQGUHVHWDOOGDWDWRRXWIDFWRUVWDWH
NOTE : After reset ,please shut off the power.
Be carefully use this function.
55

86. Service Manual Service M l
Model No.: /)
8-2-2. Video
Color Temperature
This page is control the Color Temperature,
like normal,warm,cool.
Picture Mode
This page is control the picture effect , like B
rightness,contrast,color,sharpness.
5 6

87. 8-2-3. Audio
This page is control the sound effect ,
QRQOLQHDUYROXPH

88. Service Manual
Model No.: /)
57

89. Chapter 9. Trouble shooting
9-1. Simple check
No picture/ No sound
Verify if the television is properly plugged
Verify if the television is properly supplied power
Verify if electricity is available.
Blank screen
Verify if correct signals are input
Press INPUT button to change signal input to TV input
Restart 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 sound
Verufy if sound system is correct .Refer to some chapter for
adjust.
No picture in some channel
Verify 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 pictures
Verify if the antennal is correctly connected.
Verify if the antennal is in good condition.
0DNH¿QHDGMXVWPHQWRIFKDQQHO
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

90. 9-2. Power Supply Board Failure Check.
State:No picture
First,check cables which connect with PSU,then check as follows
Check input voltage
voltage: +5VSB----POWER ON(2.6V) -----+12V
P_ON/OFF
STB5V
2 3
Q1
2N3904
DGND
TP55
TP56
TP57
DGND
STB5V
D53
6.2V
R1 100
PWR_12V
C6
1uF
DGND
PW_SAVE_LV1
R2 2K
1
CE112
+
220uF/25VS
R4
4.7K
R503 4.7k
H7-25A
CN18
1 1
2 2
3 3
4 4
5 5
6 6
7 7
#POWER_ON
Initial Condition:L
H: Power OFF
L: Power ON
State:No sound
First,check cables which connect with PSU,then check as follows
1) Check input voltage as NO picture
2) Check speaker output
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91. DQGFDWKRGH

92. FRQ¿UPVSHDNHUVKRUWRUQRW,IVKRUWUHSODFH
speaker.
6HFRQGFKHFN1ZLWKRVFLOORJUDSKFRQILUPZDYHRXWSXWRUQRW
R+
AMP-LINP
AMP-LINN
HVP1
HVP2
VP
VP
VP
AMP-RINN
AMP-RINP
HVP2
L+
HVP1
MUTE_8932
DGND
1 VSSD/HW1
2 IN1P
3 IN1N
4 DIAG
5 ENGAGE
6 POWER UP
7 CGND
8 VDDA
9 VSSA
10 OSCREF
11 HVPREF
12 INREF
13 NC
14 IN2N
15 IN2P
16 VSSD/HW2 VSSD/HW3 17
DGND
DGND
DGND
C420
0.1uF/50V
C425 0.1uF/50V
VSSD/HW4 32
OSCIO 31
HVP1 30
VDDP1 29
BOOT1 28
OUT1 27
VSSP1 26
STAB1 25
STAB2 24
VSSP2 23
OUT2 22
BOOT2 21
VDDP2 20
HVP2 19
DREF 18
DGND DGND
DGND
DGND
DGND
DGND
DGND
VPA
DGND
DGND
DGND
DGND
DGND
C347C350
4 ohm:1000nF
8 ohm:470nF
R545
10
C431
0.1uF/50V
R541
22R
CE99 47uF/16V
R542 39k
C419
0.1uF/50V
TP75
L149 47uH
R596
10k
R546
22K
C429 0.1uF/50V
C434 100pF/50V
TP78
C428
15nF/50V
TP76
CE98
1000uF/35V
R539
10
C430
0.1uF/50V
C427 0.1uF/50V
C421
0.1uF/50V
C424
15nF/50V
CE97
1000uF/35V
C432
0.1uF/50V
C423
0.1uF/50V
C433
0.1uF/50V
R538
22K
R547
22R
R544 NC/0R
U37
TDA8932
33 GND
C418 100pF/50V
TP77
CN26
H_2.5_4
1234
C422
330nF/63V
L150 47uH
C435
330nF/63V
R543 39k
C426 0.1uF/50V
Service Manual
Model No.: /)
59

93. 9-3. Mainboard Failure Check
Symptom: No Sound
No Sound
(All Mode)
Check the input
Source
Change Source input
Pass
Fail
Fail
KHFNLIVSHDNHULVEURNHQ KDQJHVSHDNHU
Fail
Fail
Pass
KHFNLQSXWRXWSXWVRXQGVLJQDO
ZDYHDURXQG0DLQ,
Pass
Pass
QRLQSXWVRWKHLQSXWFLUFXLW
EHIRUH0DLQ,LVEURNHQ
LQSXWLVRNQRRXWSXW
VRWKH0DLQ,LVEURNHQ
KHFNRXWSXWVRXQGVLJQDO
ZDYHDURXQG8
QRRXWSXWWKHQFKHFNLISRZHU
KHFNLI/(
LVEURNHQ
VXSSOIRU$03LV2.RUQRW
Service Manual
Model No.: /)
6 0

94. 9-4. Pannel Failure
Failure Mode
Part Name Description Phenomena Failure cause
TCP
V B/D Vertical bar
Block Defect :TCP cracking or cracking
Dim or L/D :TCP Sunken
:TCP lead cracking
:ACF bonding short
:Awful environment and
something electric enter
into LCD
:Mis-align between TCP and
Panel
:Panel failure
:TCP failure
V Dim Vertal gray line
V L/D
Vertical color line(light or
dark forever)
H B/D Horizontal bar
H Dim Horizontal gary line
H L/D
Horizontal line(light or
dark forever)
Service Manual
Model No.: /)
61

95. Part Name Description Phenomena Failure Cause
Panel or Polarlzer
Dot Defect Bright dot dark dot in pannel Incoming Inspection Standard
Polarizer Bubble Bladder in Polarizer
Bladder between Polarizer and
top glass
Polarizer Scratch Polarizer Scratch Tine or rigidity arose
F/inside Polarizer Eyewinker inside Polarizer Eyewinker inside Polarizer
Circuit
Abnormal Display Abnormal Display
1.Chip lose action
2.IC ahort or jointiog bad
3.Pannel and vsc connect bad
Flashing Bright and dark display alternately
Service Manual
Model No.: /)
6 2

96. Part Name Description Phenomena Failure Cause
Circuit
White Screen
B/L normal,
only white screen display
Maybe caused by surge current and EDS
Black Screen
B/L normal,
only Black screen display
FIIcker Crosstalk
LCD
Vcom imbalance
Abnormal Color
Only
color abormal
Capacitance
improper bring crosstalk inside LCD pannel
Abnormal Color
Only
color abnormal
1.Chip
lose action
2.IC short or jointion bad
3.Pannel and vsc connect bad
Service Manual
Model No.: /)
63

97. Part Name Description Phenomena Failure cause
Mechanlcal
Nolse
When
turn panel,appear cacophony
Caused
by Mechanica noise of backlight unit
Ripple Connectric circle
Causeed by
between
mechanism and pannel
B/L off B/L lose action
*Connect
badness
between wire and electrode
B/L dark
B/L brightness darker than
normal
*Connect
badnessShort between wire and electrode
B/L
wire damaged
B/L
wire damaged
Operation
abnormal
or systemic noise
B/L wire open Without backlight
Operation
abnormal
or systemic noise
B/L shut down B/L shutdown in sometime
Short bitween lamp housing and wire, Because
consume power too much
F/M
F/M
inB/L ,white,balck Rotundity
or wirelike
F/M in B/L unit
Service Manual
Model No.: /)
6 4

98. Part Name Description Phenomena Failure Cause
Mechanlcal or B/L
Light leakage
Brightness
at bottom of LCM brighter
than normal
B/L unit badness
Uniformity B/L brightness asymmetric Sheet in B/L unit is uneven
Mount hole
Lack screw
or screw damage
*Lack screw
Screw damage
Service Manual
Model No.: /)
65

99. Sincere Forever
Haier Group
Haier Industrial Park, No.1, Haier Road
266101, Qingdao, China
http://www.haier.com
Printed in China