Haier l32f6 l42f6 Chassis Mtk5363 Sm

65
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 MANUAL Haier WARNING L32F6 L42F6 MTK5363

Transcript of Haier l32f6 l42f6 Chassis Mtk5363 Sm

Page 1: Haier l32f6 l42f6 Chassis Mtk5363 Sm

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

L32F6L42F6

MTK5363

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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 ...................................................... 61-4-1. Using icons: ........................................................................................... 6

Chapter 2. Specifi cation2-1. Specifi cation list ......................................................................................72-2. External pictures (four faces) ..............................................................7Chapter 3. Disassemble and Assemble3-1. L32F6.................... ...............................................................................133-2. L42F6............................ .....................................................................15

Chapter 4. Location of Controls and Components4-1. Board Location ......................................................................................174-2. Main Board & AV Board ......................................................................18

4-2-1. Function Description: ...........................................................................184-2-2. Connector defi nition ............................................................................18

4-3. Power Supply Board .............................................................................214-3-1. Function description:.............................................................................214-3-2. Connector defi nition: ...........................................................................21

4-4. LCD Panel ........................................................................................ ......234-4-1. Function Description: Display the signal. .............................................234-4-2. Connector defi nition: ...........................................................................23

4-

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Chapter 5. Installation Instructions5-1. Accessories................................. ........................................................275-2. External Equipment Connections ........................... .............................27

Chapter 6. Operation Instructions6-1. Get To Know Your TV ............................................................................326-2. Get To Know Your Remote Control .................................................34

Chapter 7. Electrical Parts7-1. Block Diagram .........................................................................................357-2. Circuit Diagram .......................................................................................367-3. Wiring Connection Diagram .................................................................52

8-1. Service Mode .........................................................................................538-1-1.How to enter into Service Mode..............................................................538-1-2.How to exit .............................................................................................53

8-2. Measurements and Adjustments ........................................................538-2-1. The Main Menu .....................................................................................538-2-2. Video ......................................................................................................548-2-3. Audio .....................................................................................................55

Chapter 9. Trouble shooting9-1. Simple check ..........................................................................................569-2. Power Supply Board Failure Check..................................................579-3. Mainboard Failure Check ...................................................................589-4. Pannel Failure ........................................................................................59

C5-5-C6-6-C7-7-7-

8-

8-

C9-9-9-9-

Chapter 8. Measurements and Adjustments

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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 papersshields are properly installed.

After servicing, make the following leakage current checks to prevent the customer from beingexposed 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 followingtechniques 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 typicalES 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 componentdamage 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 aconductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure ofthe 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 andthe 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 voltagemeasuring 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 applyingthe 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 connectingthe 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 ofproducts, 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

2*8W 2*8W

L32/42F6

PAL NTSC PAL NTSC

M N M N

130W 180W

100-240V 100-240V

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2-2. External pictures (four faces)

Front Side

Left Side

2-2-1

9

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Right Side

Back Side

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Front Side

Left Side

2-2-2

11

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Right Side

Back Side

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Chapter 3. Disassemble and Assemble3-1.

3-1-2. Remove the Back Cover

Service Manual Model No.:

3-1-3. Remove the mainboard

power supply

3-1-1. Remove the Stand

3-1-4. Remove the

13

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3-1-6. Remove the remote control

3-1-8. Remove the Panel

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3-1-5. Remove the Speaker

3-1-7. Remove the O

Take out the speaker directly.

Assembly

L32/42F6

rnamental

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3-2.

3-2-2. Remove the Back Cover

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3-2-4. Remove the power supply

3-2-1. Remove the Stand

3-2-3. Remove the mainboard and bracket of Side AV

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3-2-5. Remove the Speaker

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3-2-7. Remove the Metal connecting

3-2-6. Remove the remote control

board

3-2-9. Remove the panel bracket

3-2-8. 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.

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4-1-1.

A

B

C

A Board

B Board 0094001236DC

C Board Power Supply0094001274B

No. Parts number Description

A Board

B Board

C Board

Power Supply

0094001165DE

0094001757

A

B

C

DZ0YF0E0100M

L32/42F6

Panel

Panel

Mainboard Assembly

Mainboard AssemblyDZ0YE0E0100M

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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 L32F6 L42F6

4-2-2.Connector definition

Power connectors (CNA1)

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

4-2-2-2.Connector definition

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CNA1

CN1

L32/42F6

CNE1

CNE2

CON1

CNC1CND1CND2

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1

2

3

4

Back light connectors (CN1)

Pin number Signal name Description

ADJ

PBON

GND

5VS

Back light adjust

Back light ON/OFF

GND

5VS

Speaker connector (CNC1)

1

2

3

Pin number Signal name Description

L+

L+

L-

4 R+

Left of audio

Right of audio

Power of audio anplifier connector (CON1)

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 (CNE2)

1

2

3

Pin number Signal name Description

GND GND

KEY1 KEY1

KEY0 KEY0

Remote connector (CNE1)

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 (CND1)

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 (CND2)

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.L32F6

CN2

1

2

Pin number Signal name

L

N

CN1

CN3

Pin number Signal name

1

2

3

4

GND

GND

Service Manual Model No.:

CN1

CN3

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

21

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4-3-2-2.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

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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.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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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

24

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4-4-2-2.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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LVDS connector

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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 - - -

L32/42F6

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Chapter 5. Installation Instructions

5-2. External Equipment Connections

5-1. Accessories

27

Remote control Owner’s manual Alkaline battery (AAA) x2

PLAY/PAUSE

REV

REPEAT

GUIDE

MTS/SAP

CCD ARC

FREEZE

ENTER

STOPUSB REC

PREV NEXT

CH.LIST

FAVORITE

TV

STB

INPUT

MUTE

VOL CH

MENU

SLEEP DISPLAY

EXIT

RECALL

PICTURE AUDIO PC HDMI

CABLE VCR AUD

DVD

Antenna Connection

Over-the-air TV reception quality will depend on your antenna type, antenna location and antenna positioning.

AN

TIN

VHF AntennaUHF Antenna

Turn clockwise to tighten

Bronze Wire

Be careful not to bend the bronze wire when connecting the antenna.

Bronze Wire

Multi-family Dwellings/Apartments (Connect to wall antenna socket) Wall Antenna Socket

RF Coaxial Wire (75 ohm)

Single-family Dwellings /Houses (Connect to wall jack for outdoor antenna) Outdoor Antenna

To improve the picture quality in a poor signal area, please purchase a signal amplifier and install properly.

If the antenna needs to be split for two TV’s, install a “2-Way Signal Splitter” in the connections.

To install the antenna properly please contact a professional in your area.

Note

All cables shown are not included with the TV.

ANT

IN

Service Manual Model No.: L32/42F6

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28

Service Manual Model No.: L32/42F6

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 some different ways to connect your TV with different input sources.

Connecting a VCR

To avoid picture noise (interference), leave an adequate distance between the VCR and TV.

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

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). If you connect a S-VIDEO output from VCR to the S-VIDEO input, the picture quality is improved; compared to connecting a regular VCR to the Video input.

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 with using theC INPUT button on the remote control, and then press / button

to select the source, press OK button to confirm.

External AV Source Setup

How to connect

Connect the audio and video cables from the external equipment’s output jacks to the TV input jacks, as shown in the figure.

When connecting the TV to external equipment, match the jack colors (Video = yellow, Audio Left = white, and Audio Right = red).

How to use

Select the input source with using the A INPUT button on the remote control.

Press B CH+/- button to select the desired source.

Press C OK button to confirm.

Operate the corresponding external equipment.D

Connecting a DVD player

How to connect

Connect the DVD video outputs (COMPONENT) to Athe Y Pb Pr jacks on the TV and connect the DVD

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29

Service Manual Model No.: L32/42F6

audio outputs to the YPbPr Audio IN jacks on the TV, as shown in the figure.

- -

Note

If your DVD player does not have component video output, use S-Video.

How to use

Turn on the DVD player, insert a DVD disc.A

Use B INPUT button on the remote control to select component mode.

Press C PLAY button on external equipment for program play.

Refer to the DVD player’s manual for operating Dinstructions.

Component Input ports

To get better picture quality, connect a DVD player to the component input ports as shown below.

Component ports on the TV Y Pb Pr

Video output ports on DVD player

YYYY

Pb B-YCbPB

Pr R-Y CrPR

Connecting a DTV (digital TV)

This TV can receive Digital Over-the-air/Cable signals without an external digital set-top box. However, if you do receive Digital signals from a digital set-top box or other digital external device, refer to the figure as shown below.This TV supports HDCP (High-bandwidth Digital Contents Protection) protocol for Digital Contents (480p,720p,1080i).

How to connect

Use the TV’s COMPONENT, VGA or HDMI jack for video connections, depending on your set-top box connector. Then, make the corresponding audio connections.

How to use

Turn on the digital set-top box. (Refer to the owner’s Amanual for the digital set-top box.)

Use INPUT on the remote control to select BCOMPONENT, VGA or HDMI source.

Signal COMPONENT HDMI

480i Yes Yes

480p Yes Yes

720p Yes Yes

1080i Yes Yes

1080p Yes Yes

Connecting a digital audio output

Send the TV’s audio to external audio equipment (stereo system) via the Digital Audio Output (Optical) port.

How to connect

Connect one end of an optical cable to the TV Digital AAudio (Optical) Output port.

Connect the other end of the optical cable to the Bdigital audio (optical) input on the audio equipment.

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30

Service Manual Model No.: L32/42F6

See the external audio equipment instruction manual for operation.

Note

When connecting with external audio equipments, such as amplifers or speakers, please turn the TV speakers off.

! Caution:

Do not look into the optical output port. Looking at the laser beam may damage your vision.

Connecting a computer

How to connect

To get the best picture quality, adjust the VGA Agraphics card to 1280 1024.

Use the TV’s VGA or DVI (Digital Visual Interface) BAudio IN port for audio connections, depending on your computer connector.

If the graphic card on the computer does not output analog and digital RGB simultaneously, connect only one of either VGA IN or HDMI IN to display the VGA on the TV.If the graphic card on the computer does output analog and digital RGB simultaneously, set the TV to either VGA or HDMI; (the other mode is set to Plug and Play automatically by the TV.)

Then, make the corresponding audio connection. CIf using a sound card, adjust the VGA sound as required.

How to use

Turn on the computer and the TV.A

Use INPUT on the remote control to select VGA or BHDMI source.

Check the image on your TV. There may be noise Cassociated with the resolution, vertical pattern, contrast or brightness in VGA mode. If noise is present, change the VGA 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 VGA graphic card can not be changed, change the VGA graphic card or consult the manufacturer of the VGA graphic card.

Note

Use a DVI cable.

Avoid keeping a fixed image on the TV’s screen for a long period of time. The fixed image may become permanently imprinted on the screen.

Page 32: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Service Manual Model No.: L32/42F6

The synchronization input form for Horizontal and Vertical frequencies is separate.

HDMI and DVI input

When the source device (DVD player or Set Top Box)

supports HDMI

How To Connect

Connect the source device to HDMI port of this TV Awith an HDMI cable (not supplied with this product).

No separated audio connection is necessary.B

How To Use

If the source device supports Auto HDMI function, the output resolution of the source device will be automatically set to 1280 720p.

If the source device does not support Auto HDMI, you need to set the output resolution appropriately. To get the best picture quality, adjust the output resolution of the source device to 1280 720p.Select HDMI input source in input source option of Select Main source menu.

When the source device (DVD player or Set Top Box)

supports DVI

How To Connect

Connect the source device to HDMI port of this TV Awith a HDMI-to-DVI cable (not supplied with this product).

A separated audio connection is necessary.B

If the source device has an analog audio output Cconnector, connect the source device audio output to DVI Audio In port located on the left side of HDMI port.

How To Use

If the source device supports Auto DVI function, the output resolution of the source device will be automatically set to 1280 720p.If the source device does not support Auto DVI, you need to set the output resolution appropriately. To get the best picture quality, adjust the output

resolution of the source device to 1280 720p.Press the INPUT button to select HDMI input source in input source option of Select Main source menu.

31

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Chapter 6. Operation Instructions6-1. Get to know your TV

TV Side panel controls and connections

1 MENUMenu display. Press to access the on-screen menu display.

2 INPUT Press this key to open/close signal source options menu.

3 VOL +/-Press to adjust the volume. In the MENU screen, these buttons serve as right/left buttons.

4 CH +/-

Press to scan through channels. To scan quickly through channels, press and hold down either +/- . In the MENU screen, these buttons serve as up/down buttons.

5 POWER Press to turn on and off the TV.

Service Manual Model No.: L32/42F6

32

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Service Manual Model No.: L32/42F6

1DIGIAL AUDIO

OUT(OPTICAL)

Connect a component Video/Audio device to

these jacks.

2Component

IN

Connect a component Video/Audio device to

these jacks.

3 AV INConnect Video/Audio out from an Video/Audio

device to these jacks.

4 ANT INConnect cable or antenna signal to the TV, either

directly or through your cable box .

5 HDMI INConnect a HDMI device to receive digital audio

and uncompressed digital video.

6PC/DVI Audio

In

Connect the audio L/R cables from a computer

to this jack.

7 PC INConnect the monitor output connector from a

PC to the jack.

8 AV OUT Video/Audio output terminal.

9 USB jack Connect USB storage device to this jack.

0 S-Video InConnect the S-Video cable from an external signal

source to this jack.

A Headphone jack Headphone audio output terminal.

Back panel connections

33

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34

6-2. Get to know your remote control

Service Manual Model No.: L32/42F6

Remote controlThe remote control cannot be operated unless the batteries are properly loaded.When using the remote control, aim it at the remote sensor on the TV.

1 Power Press to turn on and off the TV

2 INPUT Show the input source

3 MTS/SAP Select MONO, STEREO, SAP

4 CCD (closed caption) Select a closed caption option

5 P.SIZE Select the aspect ratio

6 H.LOCK Hotel Lock button

7Press to select digital channels. For example, to enter “54-3”,

8 MUTE Switches the sound on or off

9 VOLUME UP/DOWN Press to adjust the volume

0 MENU Press to open the on-screen menu

ALeft/Right)

Allows you to navigate the on-screen menus and adjust the system settings to your preference

B SOUND Press to cycle through different sound settings

CPress to operate the Functions in GUIDE/Program Edit/Block Program/USB

DGIX

Allows you to navigate the on-screen menus in USB function,and 17 for Previous, 34 for Next;

E REV Fast Reverse (Only for USB)

F ENTER Confirm button (Only for USB)

H (Only for USB)

J USB Press to switch input source to USB in

K DNR Digital Noise Reduction

L Press to display the sleep timer option

M CH.LIST Open the channel list in TV

N FAVORITE Open the favourite channel list in TV

O Press to change a channel

P INFO Show Informations about the programs and USB files

Q Q.VIEW Press to jump back and forth between two channels

R CHANNEL UP/DOWN Channel selection(up/down)

S Q.MENU Adjust some functions in common use

T OK Accesses the highlighted item in the on-screen menu

U PICTURE Press repeatedly to cycle through the available picture modes

V FWD Fast forward(Only for USB)

W GUIDE Display the guide when you are watching digital channels

Y EXITClears all on-screen displays and returns to TV viewing from any menu

Z REPEAT Replay a music or movie

[ ZOOM Press to magnify/minify an image

Page 36: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Chapter 7. Electrical Parts7-1. Block Diagram

35

Service Manual Model No.: L32/42F6

PV4

YPbPrx1

LINE IN

S-VIDEO

S-VIDEO

CVBSx2

PV1.PV2

PV3

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Tuner IF+/IF-

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Audio DAC0

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HP Out

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Audio DAC1

OPA

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Audio DAC3

OPA

UA5

AMP

SP

JA1.JA2

Flash

SD/MS

SD/MS

JC2

Page 37: Haier l32f6 l42f6 Chassis Mtk5363 Sm

7-2. Circuit Diagram

Service Manual Model No.: L32/42F6

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99

88

77

66

1 1

UP

3A

X1

11

7A

/Ad

jU

P3

AX

11

17

A/A

dj

ADJ/GND 1

OU

T2

IN3

R1

77

84

.7K

R1

77

84

.7K

+C

EP

14

10

0uF

/16

V+

CE

P1

4 1

00

uF/1

6V

RP

13

0RP

13

0

CP

R1

30

CP

R1

30

R1

3N

C/4

.7K

R1

3N

C/4

.7K

UP

2G

11

17

-33

T6

3U

FU

P2

G1

11

7-3

3T

63

UF

ADJ/GND 1

OU

T2

IN3

L3

10

uH/3

AL

5_

9L

31

0uH

/3A

L5

_9

12

CP

C2

8

1uF

CP

C2

8

1uF

+CP

C3

1

47

0U

F/1

6V

+CP

C3

1

47

0U

F/1

6V

R3

R3

T4

T4

C2

11

0nF

C2

11

0nF

R6

5.1

K_

1%

R0

60

3/S

MD

R6

5.1

K_

1%

R0

60

3/S

MD

R8

2.2

K

R8

2.2

K

+C

EP

21

00

uF/1

6v

+C

EP

21

00

uF/1

6v

R5

R5

CN

A1

TJC

3-7

AS

IP-7

P-2

.5/H

AIE

R_

W

CN

A1

TJC

3-7

AS

IP-7

P-2

.5/H

AIE

R_

W

1234567

LP

31

00

ohm

@1

00

MH

zL

P3

10

0 o

hm@

10

0M

Hz

R2

01

0K

R2

01

0K

Q5

12

N3

90

6Q

51

2N

39

06

1

3 2

C2

31

0nF

C2

31

0nF

R3

04

NC

R3

04

NC

RP

15

NS

/11

0 1

%R

P1

5N

S/1

10

1%

36

Page 38: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Service Manual Model NO.: L32/42F6

DV

DD

3V

3IO

M_

AO

SD

AT

A0

M_

OP

WM

1

M_

AO

BC

K

M_

SP

DIF

_O

ut

M_

AO

LR

CK

M_

OP

CT

RL

3

M_

AO

LR

CK

M_

AO

BC

KM

_A

OS

DA

TA

0M

_S

PD

IF_

Out

M_

OP

CT

RL

3M

_O

PW

M1

AV

DD

1V

25

_P

LL

VC

CK

+1

2V

+5

V

+5

VS

B

3V

3S

B

DV

DD

3V

3A

VD

D3

V3

AV

DD

1V

25

AV

DD

1V

25

VC

CK

DV

DD

3V

3

VC

CK

DV

DD

3V

3

DV

DD

3V

33

,5,6

,7,1

0,1

4,1

7A

VD

D3

V3

3,7

,9,1

5,1

7A

VD

D1

V2

53

,5,7

,9,1

7V

CC

K3

GN

D3

,5,6

,7,9

,10

,11

,12

,13

,14

,15

,16

,17

,18

+5

VS

B3

,12

,16

+1

2V

3,1

0,1

2,1

4,1

7+

5V

3,7

,10

,14

,17

3V

3S

B3

,6,1

5,1

7 M_

AO

LR

CK

9M

_A

OB

CK

9M

_A

OS

DA

TA

09

M_

SP

DIF

_O

ut9

,10

M_

OP

WM

18

M_

OP

CT

RL

36

,16

Bo

tto

m S

ide

Bo

tto

m S

ide

VC

CK

and

Dig

ital

I/O

Byp

ass

MT

5363

ST

RA

PP

ING

MO

DE

HW

Str

ap S

etti

ng

(OPTION)

AX1117SJ

AX4101

SOP-8

AX1084MA

G1117

SOT223

(OPTION)

AX1117SJ

UP4

SOT223

AX1117SJ

G969

MSOP8

UP1

1V0SB

(OPTION)

UP5

UP3

SOT223

AVDD1V25

AVDD3V3

DEMO3V3

DDRV

TO-263-3

UP2

G9085TU3U

+5VSB

+3V3SB

UP4

SOT223

+5V

AVDD3V3

SOT223

DVDD3V3

UP6

VCCK

UT5

+12V

+5V_Tuner

1/2

MEM_VREF

PO

WE

R T

RE

E

MOS

Enable by VCCK

5V_SW

XTAL 54MHz

Strapping Mode

OPWM1

AOSDATA0

10

PDWNC Normal

Strapping Mode

OPCTRL3(O)

0

AOLRCK

AOBCK

ASPDIF

ICE Mode + Serial Boot

Strapping Mode

ICE mode + ROM Boot

01

00

00

RM

11

34

.7K

RM

11

34

.7K

CM

10

.1uF

CM

10

.1uF

Po

wer

&

G

rou

nd

MT

53

63

_S

MD

BG

A-5

18

_0

10

8

UM

1A

Po

wer

&

G

rou

nd

MT

53

63

_S

MD

BG

A-5

18

_0

10

8

UM

1A

AV

DD

12

_T

VD

PL

LA

F2

9A

VD

D1

2_

SY

SP

LL

AG

32

AV

DD

12

_A

DC

PL

LA

H3

3A

VD

D1

2_

AP

LL

AG

30

DV

SS

Y3

DV

SS

J4D

VS

SL

4D

VS

SW

4D

VS

SJ6

DV

SS

L6

DV

SS

W6

DV

SS

C8

DV

SS

E8

DV

SS

G8

DV

SS

AE

8D

VS

SD

9D

VS

SF

9D

VS

SA

F9

DV

SS

G1

0

DV

SS

AB

13

DV

SS

AD

13

DV

SS

N1

4

DV

SS

R1

4

DV

SS

W1

4D

VS

SA

C1

4

DV

SS

P1

5

DV

SS

T1

5D

VS

SV

15

DV

SS

AB

15

DV

SS

U1

6D

VS

SW

16

DV

SS

AA

16

DV

SS

AC

16

DV

SS

T1

7D

VS

SV

17

DV

SS

Y1

7

DV

SS

AB

17

DV

SS

R1

8D

VS

SU

18

DV

SS

W1

8D

VS

SA

A1

8D

VS

SA

C1

8D

VS

ST

19

DV

SS

V1

9D

VS

SY

19

DV

SS

AB

19

DV

SS

N2

0

DV

SS

R2

0

DV

SS

U2

0

DV

SS

W2

0D

VS

SA

A2

0D

VS

SA

C2

0D

VS

SB

21

DV

SS

D2

1D

VS

SP

21

DV

SS

T2

1D

VS

SV

21

DV

SS

Y2

1D

VS

SA

B2

1

DV

SS

AD

21

DV

SS

E2

2D

VS

SG

22

DV

SS

R2

2D

VS

SU

22

DV

SS

W2

2D

VS

SA

A2

2D

VS

SA

C2

2

VC

CK

AM

1V

CC

KA

L2

VC

CK

AN

2V

CC

KA

M3

VC

CK

AL

4V

CC

KA

N4

VC

CK

AK

5V

CC

KA

M5

VC

CK

AJ6

VC

CK

AL

6V

CC

KA

H7

VC

CK

AK

7V

CC

KA

M7

VC

CK

AJ8

VC

CK

AL

8V

CC

KA

G1

2V

CC

KV

13

VC

CK

Y1

3V

CC

KU

14

VC

CK

AA

14

VC

CK

AE

14

VC

CK

Y1

5

VC

CK

AD

15

VC

CK

R1

6

VC

CK

AE

16

VC

CK

AD

17

VC

CK

AE

18

VC

CK

AD

19

VC

CK

AE

20

VC

CK

N2

2

VC

CK

AE

22

VC

CK

N2

4

VC

CK

W2

4

VC

CK

AA

24

VC

CK

T2

5V

CC

KV

25

VC

CIO

33

H2

3V

CC

IO3

3J3

0V

CC

IO3

3H

31

VC

CIO

33

V3

1V

CC

IO3

3W

32

VC

CIO

33

W3

4V

CC

IO3

3W

36

VC

CIO

33

AF

13

AV

SS

12

_P

LL

AH

29

AV

SS

12

_P

LL

AH

31

DV

SS

P2

3

DV

SS

T2

3

DV

SS

V2

3

DV

SS

Y2

3

DV

SS

AB

23

DV

SS

AD

23

DV

SS

R2

4

DV

SS

U2

4D

VS

SA

C2

4D

VS

SA

E2

4D

VS

SP

25

DV

SS

AD

25

VC

CK

Y2

5

VC

CK

AB

25

VC

CIO

33

AF

15

RM

10

54

.7K

RM

10

54

.7K

RM

10

74

.7K

RM

10

74

.7K

CM

90

.1uF

CM

90

.1uF

CM

50

.1uF

CM

50

.1uF

CM

20

.1uF

CM

20

.1uF

CM

80

.1uF

CM

80

.1uF

CM

12

0.1

uFC

M1

20

.1uF

RM

11

04

.7K

RM

11

04

.7K

CM

30

.1uF

CM

30

.1uF

CM

70

.1uF

CM

70

.1uF

CM

15

0.1

uFC

M1

50

.1uF

CM

10

0.1

uFC

M1

00

.1uF

CM

16

0.1

uFC

M1

60

.1uF

RM

11

54

.7K

RM

11

54

.7K

CM

40

.1uF

CM

40

.1uF

CM

60

.1uF

CM

60

.1uF

RM

10

60

RM

10

60

CM

11

0.1

uFC

M1

10

.1uF

RM

10

94

.7K

RM

10

94

.7KCM

13

0.1

uFC

M1

30

.1uF

CM

14

0.1

uFC

M1

40

.1uF

37

Page 39: Haier l32f6 l42f6 Chassis Mtk5363 Sm

38

Service Manual Model No.: L32/42F6

CL

K1

CL

K1

#R

CL

K1

#

RC

LK

1

RD

Q1

6R

DQ

17

RD

Q3

1

RD

Q1

9

RD

Q3

0

RD

Q1

8

RD

Q2

1R

DQ

20

RD

Q2

8

RD

Q2

3R

DQ

22

RD

Q2

9

RD

Q2

7

RD

Q2

4R

DQ

25

RD

Q2

6

RD

QS

2

RD

QM

2R

DQ

M3

RD

QS

3R

DQ

S3

#

RD

QS

2#

2_

CK

ER

VR

EF

22

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AS

#2

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E#

2_

OD

T

2_

CS

#2

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AS

#

2_

A0

2_

A1

2_

A2

2_

A3

2_

A4

2_

A5

2_

A6

2_

A7

2_

A8

2_

A9

2_

A1

02

_A

11

2_

A1

2

CL

K1

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LK

1

2_

BA

02

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A1

2_

BA

2

2_

A1

3

2_

WE

#

2_

BA

0

2_

CK

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RB

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KE

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TR

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2_

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RD

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RD

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RD

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RD

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RD

Q0

RD

Q4

RD

QS

0

1_

CK

E

RD

QS

1

RD

Q1

5R

DQ

14

RD

Q9

RD

Q1

3

RD

Q8

RD

Q1

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11

RD

Q1

0

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RV

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QS

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QS

0#

1_

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0

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0

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K0

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CL

K0

1_

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1_

A1

1_

A2

1_

A3

1_

A4

1_

A5

1_

A6

1_

A7

1_

A8

1_

A9

1_

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01

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11

1_

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2

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11

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17

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9

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0

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8

RD

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DQ

20

RD

Q2

8

RD

Q2

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22

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9

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25

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25

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RV

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33

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3,7

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pin

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DR

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NE

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BR

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DD

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R#1

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pin

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R#1

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pin

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nd

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min

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CL

K

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DR

AM

NE

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IC

NE

AR

BR

AN

CH

DD

R#2

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tom

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SE

RV

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DR

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DD

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MT

5363

DE

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T53

63

[ RE

SE

RV

E ]

[ RE

SE

RV

E ]

[ RE

SE

RV

E ]

[ RE

SE

RV

E ]

[ RE

SE

RV

E ]

[ RE

SE

RV

E ]

2009/04/15

RD

15

1K

1%

RD

15

1K

1%

CD

15

0.1

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D1

50

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CD

13

0.1

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D1

30

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RD

12

22

RD

12

22

RN

D6

56

RN

D6

56

12

34

56

78

RD

82

2R

D8

22

RN

D3

56

RN

D3

56

12

34

56

78

CD

22

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CD

22

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D1

15

6R

ND

11

56

12

34

56

78

CD

60

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CD

60

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RN

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56

RN

D7

56

12

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78

Page 40: Haier l32f6 l42f6 Chassis Mtk5363 Sm

39

Service Manual Model NO.: L32/42F6

HP

_D

ET

#

OP

WR

SB

US

B_

PW

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OC

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Am

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Str

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KEY PANEL

2010-04-08

2010-04-08

IR

2010-04-08

LED

Haier

,

TP

71

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O4

12

PO

51

3P

O6

14

SI

15

SC

LK

16

C1

81

0p

FC

18

10

pF

R1

25

4.7

KR

12

54

.7K

D5 E

SD

_0

40

2_

10

pF

D5 E

SD

_0

40

2_

10

pF

1 2

R1

77

31

.5K

R1

77

31

.5K

R6

83

30

R6

83

30

RM

16

60

RM

16

60

CM

28

0.1

uFC

M2

80

.1uF

C6

29

0.1

uFC

62

90

.1uF

C1

91

nFC

19

1nF

CM

26

0.1

uFC

M2

60

.1uF

R8

61

0K

R8

61

0K

+C

E2

14

7uF

/10

V

+C

E2

14

7uF

/10

V

J2

4x1

W/H

OU

SIN

G

J2

4x1

W/H

OU

SIN

G

1 2 3 4

T8

T8

U3

NS

/25

P6

4

U3

NS

/25

P6

4

S_

1

Q2

W_

/VP

P3

VS

S4

D5

C6

HO

LD

_7

VC

C8

R1

24

4.7

KR

12

44

.7K

R1

77

11

.5K

R1

77

11

.5K

R7

57

.5K

R7

57

.5K

R9

41

0K

R9

41

0K

TP

19

TP

19

R7

74

.7K

R7

74

.7K

R1

09

4.7

KR

10

94

.7K

R7

41

0K

R7

41

0K

CN

E2

TJC

20

04

-3A

W

CN

E2

TJC

20

04

-3A

W

321

CM

29

4.7

uFC

M2

94

.7uF

R1

77

01

5K

R1

77

01

5K

R6

94

.7K

R6

94

.7K

R7

31

2K

R7

31

2K

C6

28

0.1

uFC

62

80

.1uF

RM

16

50

RM

16

50

TP

22

TP

22

R1

26

4.7

KR

12

64

.7K

U4

M2

4C

32

-W

U4

M2

4C

32

-W

NC

1

NC

2

NC

3

GN

D4

SD

A5

SC

L6

WP

7V

CC

8R

88

0R

88

0

R7

63

.9K

R7

63

.9K

Q2

2N

39

04

Q2

2N

39

04

1

32

R7

84

.7K

R7

84

.7K

L1

82

0nH

L1

82

0nH

ST

B I/

F &

Per

iph

eral

MT

53

63

_S

MD

BG

A-5

18

_0

10

8

UM

1C

ST

B I/

F &

Per

iph

eral

MT

53

63

_S

MD

BG

A-5

18

_0

10

8

UM

1C

AV

DD

10

_L

DO

AM

23

AV

DD

33

_V

GA

_S

TB

AN

24

AV

SS

33

_V

GA

_S

TB

AL

24

AV

SS

33

_X

TA

LA

K3

7A

VD

D3

3_

XT

AL

_S

TB

AK

35

XT

AL

OA

J34

AD

IN2

_S

RV

AM

35

AD

IN4

_S

RV

AM

37

AD

IN0

_S

RV

AL

32

XT

AL

IA

J36

AD

IN3

_S

RV

AL

34

AD

IN5

_S

RV

AL

36

AD

IN1

_S

RV

AK

33

PO

CE

0#

AT

1

PD

D0

AR

2P

OO

E#

AU

2

PD

D1

AP

5

PO

CE

1#

AN

6

FS

RC

_W

RL

30

PO

WE

#A

T3

PA

RB

#A

T5

PA

CL

EA

U4

PA

AL

EA

R4

PD

D3

AU

6P

DD

2A

R6

PD

D5

AT

7P

DD

4A

P7

PD

D7

AU

8P

DD

6A

R8

OS

DA

0A

P1

OS

CL

0A

P3

OS

DA

2P

33

OS

CL

2P

31

OS

DA

1R

32

OS

CL

1R

34

JTR

ST

#A

K1

JTD

IA

J2JT

CK

AK

3JT

MS

AJ4

JTD

OA

H5

U1

TX

T3

5U

1R

XR

36

VC

XO

T3

7

OP

CT

RL

1A

M1

9

OP

CT

RL

2A

N2

0

OP

CT

RL

0A

M2

1

OP

CT

RL

3A

R2

0

OP

CT

RL

4A

U2

0

OIR

IA

N2

2

OP

WR

SB

AL

20

OR

ES

ET

#A

L2

2

U0

TX

AP

21

U0

RX

AT

21

Page 41: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Service Manual Model No.: L32/42F6

US

B_

PW

R_

OC

PM

_O

PC

TR

L3

US

B_

VR

T

AV

DD

1V

25

_U

SB

AV

DD

3V

3_

HD

MI

CE

C

PW

R5

V_

2H

DM

I_S

W_

_S

CL

HD

MI_

SW

_S

DA

HD

MI_

SW

_H

PD

AV

DD

1V

25

_H

DM

I

US

B_

VR

TU

SB

_D

P0

US

B_

DM

0

AV

DD

3V

3_

US

B

M_

RX

2_

1B

M_

RX

2_

1

M_

RX

2_

0M

_R

X2

_0

B

M_

RX

2_

CM

_R

X2

_C

B

M_

RX

2_

2B

M_

RX

2_

2

PW

R5

V_

2

M_

RX

2_

CM

_R

X2

_C

BM

_R

X2

_0

M_

RX

2_

0B

M_

RX

2_

1M

_R

X2

_1

B

M_

RX

2_

2B

M_

RX

2_

2

HD

MI_

SW

_S

DA

HD

MI_

SW

_S

CL

HD

MI_

SW

_H

PD

CE

C#

US

B_

DP

0U

SB

_D

M0

+5

V_

US

B

US

B_

PW

R_

OC

P

CE

C

VC

CK

+1

2V

+5

V

+5

VS

B

3V

3S

B

DV

DD

3V

3A

VD

D3

V3

AV

DD

1V

25

AV

DD

1V

25

_H

DM

IA

VD

D1

V2

5

AV

DD

3V

3_

US

B

AV

DD

3V

3_

HD

MI

AV

DD

3V

3

AV

DD

1V

25

_U

SB

+5

V DV

DD

3V

3

DV

DD

3V

33

,4,5

,6,1

0,1

4,1

7A

VD

D3

V3

3,9

,15

,17

AV

DD

1V

25

3,4

,5,9

,17

VC

CK

3,4

GN

D3

,4,5

,6,9

,10

,11

,12

,13

,14

,15

,16

,17

,18

+5

VS

B3

,12

,16

+1

2V

3,1

0,1

2,1

4,1

7+

5V

3,1

0,1

4,1

7

3V

3S

B3

,6,1

5,1

7

US

B_

PW

R_

OC

P6 M_

OP

CT

RL

34

,6,1

6 M_

RX

2_

CB

15

M_

RX

2_

C1

5

M_

RX

2_

0B

15

M_

RX

2_

01

5

M_

RX

2_

1B

15

M_

RX

2_

11

5

M_

RX

2_

2B

15

M_

RX

2_

21

5

PW

R5

V_

21

5

HD

MI_

SW

_H

PD

15

HD

MI_

SW

_S

DA

15

HD

MI_

SW

__

SC

L1

5C

EC

#1

5

CE

C1

5

Oth

er C

ont

rol I

nter

face

NEAR IC

Clo

sed

to M

ain

Chi

p

Near Connector

EQUAL LENGTH and

DIFFERENTIAL

IMPEDANCE 90ohm

HD

MI S

WIT

CH

FL1

13 24

PU

1

US

B T

YP

EA

US

B-A

-VA

/HA

IER

13 24

PU

1

US

B T

YP

EA

US

B-A

-VA

/HA

IER

234 1

5 6

RM

16

1

0RM

16

1

0

RM

55

.1K

1%

RM

55

.1K

1%

RU

1N

C/1

0K

RU

1N

C/1

0K

HD

MI &

U

SB

I/F

MT

53

63

_S

MD

BG

A-5

18

_0

10

8

UM

1E

HD

MI &

U

SB

I/F

MT

53

63

_S

MD

BG

A-5

18

_0

10

8

UM

1E

AV

DD

12

_H

DM

IA

P1

1

AV

SS

33

_H

DM

IA

N1

2

RX

2_

CA

R1

2

RX

2_

CB

AU

12

AV

DD

33

_H

DM

IA

M1

3

RX

2_

0A

P1

3

RX

2_

0B

AT

13

HD

MI_

SC

L2

AL

12

HD

MI_

CE

CA

N1

4

RX

2_

1A

R1

4

RX

2_

1B

AU

14

RX

2_

2A

P1

5

RX

2_

2B

AT

15

RX

1_

CA

R1

6

RX

1_

CB

AU

16

RX

1_

0A

P1

7

RX

1_

0B

AT

17

RX

1_

1A

R1

8

RX

1_

1B

AU

18

RX

1_

2A

P1

9

RX

1_

2B

AT

19

HD

MI_

SD

A2

AL

14

PW

R5

V_

2A

M1

5

HD

MI_

HP

D2

AN

16

HD

MI_

SC

L1

AM

17

HD

MI_

HP

D1

AL

18

HD

MI_

SD

A1

AN

18

AV

SS

12

_U

SB

AM

9A

VD

D1

2_

US

BA

L1

0

AV

DD

33

_U

SB

AM

11

US

B_

VR

TA

N1

0

US

B_

DP

AU

10

US

B_

DM

AR

10

PW

R5

V_

1A

L1

6

AV

SS

33

_U

SB

AP

9

AV

SS

33

_U

SB

AT

9

AV

SS

33

_U

SB

AT

11

DU

2 NS/VPORT/5P-0603

DU

2 NS/VPORT/5P-0603

1 2

CM

51

0.1

uFC

04

02

/SM

D

CM

51

0.1

uFC

04

02

/SM

D

CM

47

0.1

uFC

04

02

/SM

D

CM

47

0.1

uFC

04

02

/SM

D

CU

8N

S/1

0p

FC

U8

NS

/10

pF

TR

3T

R3

CM

25

10

uF/1

0V

CM

25

10

uF/1

0V

DU

1 NS/VPORT/5P-0603

DU

1 NS/VPORT/5P-0603

1 2

CM

59

0.1

uFC

04

02

/SM

D

CM

59

0.1

uFC

04

02

/SM

D

FL

10

FL

10

CM

55

0.1

uFC

04

02

/SM

D

CM

55

0.1

uFC

04

02

/SM

D

CM

24

4.7

uF/1

0V

CM

24

4.7

uF/1

0V

RM

16

4

0RM

16

4

0

CU

7N

S/1

0p

FC

U7

NS

/10

pF

RM

16

2

0RM

16

2

0 RM

16

3

0RM

16

3

0

40

Page 42: Haier l32f6 l42f6 Chassis Mtk5363 Sm

41

Service Manual Model NO.: L32/42F6

LVD

SC

TR

L0

BL_

DIM

MIN

GLV

DS

CT

RL0

BL_

DIM

MIN

GM

_OP

WM

1

M_O

PW

M1

M_A

OLR

CK

M_A

OB

CK

M_A

OS

DA

TA

0M

_SP

DIF

_Out

GP

IO_1

GP

IO_1

DE

MO

_RS

T#

GP

IO_4

M_O

PW

M0

M_O

PW

M0

DE

MO

_RS

T#

M_C

I_IN

CLK

M_C

I_IN

VA

LID

M_C

I_IN

DA

TA

0M

_CI_

INS

YN

C

GP

IO_4

M_C

I_IN

SY

NC

M_C

I_IN

DA

TA

0

M_C

I_IN

VA

LID

M_C

I_IN

CLK

VC

CK

+12

V+

5V

+5V

SB

3V3S

B

DV

DD

3V3

AV

DD

3V3

AV

DD

1V25

DV

DD

3V3

3,4,

5,6,

7,10

,14,

17A

VD

D3V

33,

7,9,

15,1

7A

VD

D1V

253,

4,5,

7,9,

17V

CC

K3,

4G

ND

3,4,

5,6,

7,9,

10,1

1,12

,13,

14,1

5,16

,17,

18

+5V

SB

3,12

,16

+12

V3,

10,1

2,14

,17

+5V

3,7,

10,1

4,17

3V3S

B3,

6,15

,17

BL_

DIM

MIN

G3,

17LV

DS

CT

RL0

17

M_O

PW

M1

4

M_A

OLR

CK

4,9

M_A

OB

CK

4,9

M_A

OS

DA

TA

04,

9M

_SP

DIF

_Out

4,9,

10

GP

IO_1

14

M_O

PW

M0

14

DE

MO

_RS

T#

18

M_C

I_IN

VA

LID

18M

_CI_

INS

YN

C18

M_C

I_IN

DA

TA

018

M_C

I_IN

CLK

18

GP

IO_4

10

LV

DS

Co

ntr

ol I

nte

rfac

e

Fo

r C

ID T

est

On

ly

HW

Str

app

ing

TP

R15

TP

R15

GP

IO/

Int.

CI/

MII

MT

5363

_SM

D B

GA

-518

_010

8

UM

1H

GP

IO/

Int.

CI/

MII

MT

5363

_SM

D B

GA

-518

_010

8

UM

1H

GP

IO33

F23

GP

IO34

D23

GP

IO35

A22

GP

IO36

C22

GP

IO30

E24

GP

IO31

J24

GP

IO32

B23

GP

IO26

B25

GP

IO27

D25

GP

IO28

C24

GP

IO29

G24

GP

IO22

C26

GP

IO23

J26

GP

IO24

F25

GP

IO25

H25

GP

IO18

D27

GP

IO19

G26

GP

IO20

E26

GP

IO21

A26

GP

IO14

G28

GP

IO15

H27

GP

IO16

F27

GP

IO17

B27

GP

IO10

D29

GP

IO11

C28

GP

IO12

E28

GP

IO13

J28

GP

IO6

E30

GP

IO7

H29

GP

IO8

F29

GP

IO9

B29

GP

IO3

A30

GP

IO4

C30

GP

IO5

G30

ET

PH

YC

LKF

31

ET

TX

D3

B31

ET

TX

EN

D31

ET

CO

LG

32

ET

TX

D0

A32

ET

TX

D1

C32

ET

TX

D2

E32

ET

RX

CLK

B33

ET

TX

CLK

D33

CI_

MC

LKO

F33

CI_

MIS

TR

TH

33

ET

RX

D2

A34

ET

RX

D3

C34

ET

TX

ER

E34

CI_

MIV

AL

G34

ET

RX

D1

B35

ET

RX

ER

D35

CI_

MO

VA

LG

36

CI_

MD

I0H

35

ET

RX

D0

A36

ET

CR

SC

36

ET

MD

CE

36

CI_

MD

O0

H37

ET

RX

DV

B37

ET

MD

IOD

37

CI_

MO

ST

RT

F37

CI_

MC

LKI

F35

GP

IO44

AH

1

GP

IO38

AG

2G

PIO

37A

F5

GP

IO43

AH

3

GP

IO41

AG

4

GP

IO39

AE

6

GP

IO42

AG

6

GP

IO40

AF

7

GP

IO2

J32

GP

IO0

K35

GP

IO1

K37

OP

WM

0J3

4

OP

WM

2T

33O

PW

M1

J36

Page 43: Haier l32f6 l42f6 Chassis Mtk5363 Sm

42

Service Manual Model No.: L32/42F6

SC

AR

T2

_O

ut_

RS

CA

RT

2_

Out

_L

HP

_O

ut_

LH

P_

Out

_R

Lin

e_

Out

_R

Lin

e_

Out

_L

VG

A_

L_

InV

GA

_R

_In

MP

X_

PM

PX

_N

CV

BS

0P

BP

SY

0

CO

M1

GP

PR

1P

CO

M

CV

BS

2P

SO

Y1

VS

YN

C

RP

Y1

P

HS

YN

C

SO

G

PB

1P

SC

0

CV

BS

1P

CV

BS

0N

Mo

nite

r_O

ut

TU

NE

R_

CL

KT

UN

ER

_D

AT

A

BL

_O

N/O

FF

LV

DS

_P

WR

_E

NL

VD

SC

TR

L1

M_

SP

DIF

_O

ut

Mo

nite

r_O

ut

TU

NE

R_

CL

KT

UN

ER

_D

AT

AB

P

CV

BS

0P

SY

0

CO

M1

AV

DD

1V

25

_R

GB

GP

AV

DD

3V

3_

DE

MO

DP

R1

P

CO

M

CV

BS

2P

SO

Y1

VS

YN

C

RP

Y1

P

HS

YN

C

SO

G

AV

DD

3V

3_

CV

BS

PB

1P

SC

0

CV

BS

1P

CV

BS

0N

FA

T_

IN-

FA

T_

IN+

AV

DD

3V

3_

VD

AC

VIM

D_

AA

DC

AV

DD

3V

3_

DIG

AV

DD

3V

3_

SIF

AV

DD

3V

3_

DIG

AV

DD

3V

3_

SIF

AV

DD

3V

3_

AD

AC

1

AD

AC

_V

CM

AV

DD

3V

3_

AA

DC

AV

DD

3V

3_

RE

FP

_A

AD

C

VIM

D_

AA

DC

MP

X_

PM

PX

_N

LV

DS

CT

RL

1

AV

DD

3V

3_

AA

DC

AV

DD

3V

3_

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Page 44: Haier l32f6 l42f6 Chassis Mtk5363 Sm

43

Service Manual Model NO.: L32/42F6

HP

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LH

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/SM

D

12

+C

EA

30

22

0u

F/1

6V

+C

EA

30

22

0u

F/1

6V

C6

69

10

uF

/10

vC

66

91

0u

F/1

0v

R1

73

2

10

K/N

S

R1

73

2

10

K/N

S

C6

47

10

00

pF

C6

47

10

00

pF

RA

48

10

K/N

C

RA

48

10

K/N

C

RA

10

33

3R

A1

03

33

RA

49 0

/NC

RA

49 0

/NC

CA

17

9

0.1

uF

CA

17

9

0.1

uF

R1

73

50

R1

73

50

R1

75

7

4.7

K

R1

75

7

4.7

K

RA

11

24

7K

RA

11

24

7K

R1

79

01

0K

R1

79

01

0K

+

CE

A4

01

0u

F/1

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+

CE

A4

01

0u

F/1

0V

RR

48

NS

/0R

R4

8N

S/0

R1

78

1

4.7

K

R1

78

1

4.7

K

CA

15

11

uF

CA

15

11

uF

CA

16

08

20

pF

CA

16

08

20

pF

RA

11

34

7K

RA

11

34

7K

R1

76

52

2R

17

65

22

RA

9S

PD

IF_

VR

A9

SP

DIF

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GN

D3

VC

C2

IN1

5 544

7 766

RA

14

7

10

K

RA

14

7

10

K

RA

91

47

K

RA

91

47

K

RA

12

11

0R

A1

21

10

CB

99

50

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FC

B9

95

0.1

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C7

1u

FC

71

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+

CE

A4

3

10

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/10

V

+

CE

A4

3

10

uF

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V

C6

46

10

00

pF

C6

46

10

00

pF

CA

17

01

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CA

17

01

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C1

82

20

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18

22

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31

10

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17

18

20

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17

18

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60

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33

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77

91

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58

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A

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45

58

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1

84

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76

42

7K

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76

42

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R1

78

62

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78

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04

1

32

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58

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A

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84

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14

83

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14

83

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R47

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RA

10

64

7K

RA

10

64

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CA

18

02

20

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18

02

20

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99

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LM

45

58

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84

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4

10

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+

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10

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Q9

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SO

T2

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SO

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MD

1

32

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82

47

KR

A8

24

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30

22

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63

02

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CB

99

60

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FC

B9

96

0.1

uF

Page 45: Haier l32f6 l42f6 Chassis Mtk5363 Sm

4

Service Manual Model No.: L32/42F6

SY

0

CO

M1

PR

1P

CV

BS

2P

SO

Y1

Y1

PP

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P

SC

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PM

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INC

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0

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0

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1

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CO

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1

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1

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AV

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AV

2L

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AV

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YP

bP

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YP

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CO

M_

1

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CV

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AV

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AV

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IN

PR

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YP

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SC

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SY

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Pb

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2

YP

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YP

bP

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Pb

Pr_

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AV

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AV

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AV

1_

IN

AV

1R

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#A

V1

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V1

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IN

AV

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#

AV

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#

AV

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IN

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#

AV

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YP

bP

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YP

bP

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YP

bP

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YP

bP

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YP

bP

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YP

bP

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Pb

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2

YP

bP

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Pb

PrL

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2

YP

bP

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#

YP

bP

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#

VC

CK

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B

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B

DV

DD

3V

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VD

D3

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33

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DD

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DD

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3,4

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CV

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09

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AV

2_

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AV

2_

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Pb

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CV

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4

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9P

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CO

M0

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bP

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29

YP

bP

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29

Vid

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Au

dio

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NE

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LY

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LY

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SV

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NE

AR

LY

CO

NN

EC

TO

R

NE

AR

LY

IC

NE

AR

LY

YP

BP

R C

ON

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Pb

Pr1

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eo

In

pu

t

AV

1 A

ud

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pu

t

NE

AR

LY

CO

NN

.

AV

2 A

ud

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pu

t

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LY

CO

NN

.

YP

bP

r1 A

ud

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pu

t

NE

AR

LY

CO

NN

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YP

BP

R/R

L#1 IN

PU

T

NE

AR

LY

IC

NE

AR

LY

YP

BP

R C

ON

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Pb

Pr2

Vid

eo

In

pu

t

YPBPR

2010-04-08

YP

bP

r2 A

ud

io In

pu

t

NE

AR

LY

CO

NN

.

2010-05-14

DV

39

NS

/EZ

JZ

0V

80

0A

AD

V3

9N

S/E

ZJZ

0V

80

0A

A

12

LV

28

0/1

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MH

ZL

V2

80

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0M

HZ

RV

61

00

RV

61

00

RV

18

0R

V1

80

RA

11

6

47

K

RA

11

6

47

K

DV

41

NS

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JZ

0V

80

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AD

V4

1N

S/E

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0V

80

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A

1 2

RV

35

10

0R

V3

51

00

RV

34

68

RV

34

68

RV

13

75

RV

13

75

+

CE

A2

11

0uF

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V

+

CE

A2

11

0uF

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V

CV

44

7nF

CV

44

7nF

RV

10

75

RV

10

75

CV

74

7p

FC

V7

47

pF

CV

18

1.5

nF

CV

18

1.5

nF

DA

9N

S/E

ZJZ

0V

80

0A

AD

A9

NS

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JZ

0V

80

0A

A

1 2

CV

22

15

pF

CV

22

15

pF

RV

77

5RV

77

5

DV

33

NS

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JZ

0V

80

0A

AD

V3

3N

S/E

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0V

80

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A1 2

RV

20

18

RV

20

18

CV

10

1.5

nF

CV

10

1.5

nF

LV

58

0/1

00

MH

ZL

V5

80

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0M

HZ

RV

27

18

RV

27

18

DV

38

NS

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JZ

0V

80

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AD

V3

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S/E

ZJZ

0V

80

0A

A

1 2

RV

50

RV

50

CV

84

7nF

CV

84

7nF

RV

33

68

RV

33

68

red w

BP

4R

CA

2X

1

red w

BP

4R

CA

2X

1

1 3542

RA

10

11

0K

RA

10

11

0K

DV

34

NS

/EZ

JZ

0V

80

0A

AD

V3

4N

S/E

ZJZ

0V

80

0A

A

1 2

RA

75

30

KR

A7

53

0K

CV

24

10

nF

CV

24

10

nF

RA

96

10

KR

A9

61

0K

CV

24

7p

FC

V2

47

pF

RV

30

56

RV

30

56

DA

7N

S/E

ZJZ

0V

80

0A

AD

A7

NS

/EZ

JZ

0V

80

0A

A

1 2

RV

16

68

RV

16

68

RV

11

0R

V1

10

CV

14

7nF

CV

14

7nF

DV

36

NS

/EZ

JZ

0V

80

0A

AD

V3

6N

S/E

ZJZ

0V

80

0A

A

1 2

RV

80

RV

80

+

CE

A2

21

0uF

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V

+

CE

A2

21

0uF

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V

RA

10

24

7K

RA

10

24

7K

DV

35

NS

/EZ

JZ

0V

80

0A

AD

V3

5N

S/E

ZJZ

0V

80

0A

A

1 2

CV

23

10

nF

CV

23

10

nF

RV

26

0R

V2

60

CV

19

15

pF

CV

19

15

pF

DV

37

NS

/EZ

JZ

0V

80

0A

AD

V3

7N

S/E

ZJZ

0V

80

0A

A

1 2

DA

20

NS

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JZ

0V

80

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AD

A2

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80

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A

1 2

CV

21

15

pF

CV

21

15

pF

CV

25

10

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CV

25

10

nF

RA

98

47

KR

A9

84

7K

RA

10

41

0K

RA

10

41

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CV

14

10

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CV

14

10

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RV

36

18

RV

36

18

redy w

BP

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CA

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1

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86

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31

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A1

31

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V

DV

42

NS

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JZ

0V

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V4

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80

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A

12

RV

32

56

RV

32

56

CV

11

10

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CV

11

10

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RV

21

00

RV

21

00

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BP

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BP

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CA

3X

1

14

86

7 5 2 3

RV

19

10

0R

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91

00

RA

99

10

KR

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91

0K

RV

10

RV

10

CV

15

15

pF

CV

15

15

pF

CV

64

7nF

CV

64

7nF

CV

20

10

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CV

20

10

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CV

94

7p

FC

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pF

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CE

A1

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V

+

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61

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V

RA

76

30

KR

A7

63

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CE

A1

41

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V

+

CE

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V

LV

38

0/1

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MH

ZL

V3

80

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HZ

RA

89

30

KR

A8

93

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RA

10

5

47

K

RA

10

5

47

K

RA

10

71

0K

RA

10

71

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K

RA

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0

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DA

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1 2

RV

24

18

RV

24

18

RV

12

10

0R

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21

00

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CE

A1

91

0uF

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V

+

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A1

91

0uF

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V

RV

29

56

RV

29

56

RV

15

18

RV

15

18

RV

91

00

RV

91

00

DA

15

NS

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JZ

0V

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A

1 2

CV

17

10

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CV

17

10

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P7

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die

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die

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RA

10

81

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10

81

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RA

11

11

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RA

11

11

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RV

23

56

RV

23

56

RV

17

56

RV

17

56

RV

25

68

RV

25

68

RA

87

30

KR

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73

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31

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RV

31

68

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A

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30

KR

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33

0K

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10

94

7K

RA

10

94

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red w

BP

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CA

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1

red w

BP

8R

CA

2X

1

1 3542

RA

11

44

7K

RA

11

44

7K

RA

84

30

KR

A8

43

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77

30

KR

A7

73

0K

RV

22

56

RV

22

56

RV

37

5R

V3

75

LV

48

0/1

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MH

ZL

V4

80

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HZ

+

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01

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V

CV

54

7p

FC

V5

47

pF

LV

18

0/1

00

MH

ZL

V1

80

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0M

HZ

RA

11

51

0K

RA

11

51

0K

CV

48

1uF

CV

48

1uF

DA

16

NS

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JZ

0V

80

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AD

A1

6N

S/E

ZJZ

0V

80

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A

1 2

CV

16

15

pF

CV

16

15

pF

RA

78

30

KR

A7

83

0K

LV

68

0/1

00

MH

ZL

V6

80

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0M

HZ

RA

11

0

47

K

RA

11

0

47

K

red gb

BP

3R

CA

3X

1

red gb

BP

3R

CA

3X

1

14

86

7 5 2 3

RV

28

18

RV

28

18

RV

21

68

RV

21

68

CV

12

15

pF

CV

12

15

pF

CV

13

10

nF

CV

13

10

nF

RLV

BP

5

RC

A3

X1RLV

BP

5

RC

A3

X1

9

5 6

7 8

1 243

DV

40

NS

/EZ

JZ

0V

80

0A

AD

V4

0N

S/E

ZJZ

0V

80

0A

A

1 2

+

CE

A1

51

0uF

/10

V

+

CE

A1

51

0uF

/10

V

RV

78

0R

V7

80

4

Page 46: Haier l32f6 l42f6 Chassis Mtk5363 Sm

45

Service Manual Model NO.: L32/42F6

SP

_A

MP

_M

UT

E

OP

AV

12

0

AM

P-R

out

+

AM

P-L

out

+

AM

P-L

out

-

AM

P-R

out

-

AM

P-L

out

+

AM

P-R

out

+A

MP

-Ro

ut-

AM

P-L

out

-

MU

TE

_T

DA

89

32

AM

P_

RIN

AM

P_

LIN

PW

D_

MT

MU

TE

_T

DA

89

32

SP

_A

mp

_M

UT

E

Lin

e_

Out

_L

Lin

e_

Out

_R

OP

AV

RE

F

OP

AV

RE

F

Lin

e_

Out

_L

Lin

e_

Out

_R

MU

TE

_T

DA

89

32

SP

_A

mp

_M

UT

E

AM

P_

LIN

AM

P_

RIN

AM

P_

PW

R

+1

2V

+5

V

+5

VS

B

3V

3S

B

DV

DD

3V

3A

VD

D3

V3

AV

DD

1V

25

OP

AV

RE

F

AM

P_

PW

R

+1

2V

+1

2V

+5

VS

B

AM

P_

PW

R

OP

AV

12

0

OP

AV

12

0

DV

DD

3V

33

,4,5

,6,7

,10

,14

,17

AV

DD

3V

33

,7,9

,15

,17

AV

DD

1V

25

3,4

,5,7

,9,1

7A

MP

_P

WR

3G

ND

3,4

,5,6

,7,9

,10

,11

,13

,14

,15

,16

,17

,18

+5

VS

B3

,16

+1

2V

3,1

0,1

4,1

7+

5V

3,7

,10

,14

,17

3V

3S

B3

,6,1

5,1

7

SP

_A

MP

_M

UT

E9

SP

_A

mp

_M

UT

E9

Lin

e_

Out

_R

9L

ine

_O

ut_

L9

Lin

e_

Out

_L

9

Lin

e_

Out

_R

9

MU

TE

_T

DA

89

32

10

SP

_A

mp

_M

UT

E1

0

Aud

io M

ute

Co

ntro

l

Aud

io S

pea

ker

Am

p

2009

-07-

16

2009

-07-

16

AUDIO OP

0: Normal

1Mute

MUTE Circuit

EN=HIGH: OPERATING

EN=LOW

MUTE

AMP

Terry 2010-04-08

LAYO

UT

CA

18

47

uF/1

6V

CA

18

47

uF/1

6V

CA

83

10

00

u/2

5V

CA

83

10

00

u/2

5V

R1

76

61

0K

R1

76

61

0K

C3

24

0.1

uC

32

40

.1u

R4

92

22

KR

49

22

2K

R4

76

0R

R4

76

0R

R4

87

10

RR

48

71

0R

C3

28

47

0P

C3

28

47

0P

R4

72

1K

R4

72

1K

C6

73

10

uF/1

0v

C0

80

5/S

MD

C6

73

10

uF/1

0v

C0

80

5/S

MD

EBC

SOT

23

Q3

23

90

4

EBC

SOT

23

Q3

23

90

41

32

R4

89

2K

R4

89

2K

R4

70

1M

R4

70

1M

R1

76

72

2R

17

67

22

C6

74

10

uF/1

0v

C0

80

5/S

MD

C6

74

10

uF/1

0v

C0

80

5/S

MD

R4

73

2K

R4

73

2K

R4

79

10

RR

47

91

0R

RA

42

0

R0

60

3/S

MD

RA

42

0

R0

60

3/S

MD

R4

96

1.8

K/N

CR

49

61

.8K

/NC

R4

75

47

KR

47

54

7K

R4

91

12

KR

49

11

2K

R1

07

63

3K

R1

07

63

3K

R4

59

10

0R

R4

59

10

0R

C3

29

47

nC

32

94

7n

R1

75

91

0K

R1

75

91

0K

R4

31

10

KR

43

11

0K

C3

37

0.1

uC

33

70

.1u

R4

34

10

0R

43

41

00

CO

N1

TJC

3-4

A/R

ED

CO

N1

TJC

3-4

A/R

ED

1 2 3 4

C3

45

47

nC

34

54

7n

+-

U4

08

A

NJM

45

58

OP

A

+-

U4

08

A

NJM

45

58

OP

A

321

84

C3

49

0.1

uFC3

49

0.1

uF

R4

71

47

KR

47

14

7K

C3

47

0.1

uC

34

70

.1u

C3

27

33

0p

C3

27

33

0p

C3

44

15

nC

34

41

5n

C2

98

2.2

uFC

29

82

.2uF

CA

82

47

0uF

/16

VC

A8

24

70

uF/1

6V

R4

94

1.8

K/N

CR

49

41

.8K

/NC

R1

76

0

4.7

K

R1

76

0

4.7

K

R4

88

10

RR

48

81

0R

C6

51

10

00

pF

C0

40

2/S

MD

C6

51

10

00

pF

C0

40

2/S

MD

C1

00

21

00

uF/1

6V

C1

00

21

00

uF/1

6V

+-

U4

08

B

NJM

45

58

OP

A

+-

U4

08

B

NJM

45

58

OP

A

567

84

R4

78

2K

R4

78

2K

R4

35

22

K

R4

35

22

K

C3

25

0.1

uC

32

50

.1u

CA

86

47

0u/

35

VC

A8

64

70

u/3

5V

C6

50

10

00

pF

C0

40

2/S

MD

C6

50

10

00

pF

C0

40

2/S

MD

+C

10

13

10

0uF

/16

V+

C1

01

31

00

uF/1

6V

C9

14

70

nC

91

47

0n

C9

64

70

nC

96

47

0n

RA

55

0

R0

60

3/S

MD

RA

55

0

R0

60

3/S

MD

C3

42

0.1

uC

34

20

.1u

C3

39

0.1

uC

33

90

.1u

C6

71

10

uF/1

0v

C0

80

5/S

MDC

67

11

0uF

/10

v

C0

80

5/S

MD

L2

60

0(4

.5X

3.2

)L

26

00

(4.5

X3

.2)

C3

48

0.1

uC

34

80

.1u

R4

98

10

K/N

CR

49

81

0K

/NC

CA

81

47

0u/

35

VC

A8

14

70

u/3

5V

EBC

SOT

23

Q4

53

90

6

EBC

SOT

23

Q4

53

90

61

32

R1

78

21

0K

R1

78

21

0K

L2

24

7uh

L2

24

7uh

12

3

54

C9

24

70

nC

92

47

0n

RA

56

0

R0

60

3/S

MD

RA

56

0

R0

60

3/S

MD

R4

62

2K

R4

62

2K

U2

0TD

A89

32B

TW/3

3BTW

U2

0TD

A89

32B

TW/3

3BTW

VS

SD

/HW

1

BO

OT

22

1

IN2

P1

5

VS

SD

/HW

17

VS

SD

/HW

16

IN1

P2

PO

WE

RU

P6

VD

DA

8

CG

ND

7

DIA

G4

IN2

N1

4

VS

SA

9

IN1

N3

EN

GA

GE

5

VD

DP

22

0

HV

PR

EF

11

OS

CR

EF

10

HV

P2

19

INR

EF

12

DR

EF

18

NC

13

OU

T2

22

VS

SP

22

3

ST

AB

22

4

ST

AB

12

5

VS

SP

12

6

OU

T1

27

BO

OT

12

8

VD

DP

12

9

HV

P1

30

OS

CIO

31

VS

SD

/HW

32

DP 33

C6

52

10

0p

FC

04

02

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D

C6

52

10

0p

FC

04

02

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D

C3

26

0.1

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32

60

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R4

86

82

RR

48

68

2R

C1

04

70

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C1

04

70

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C6

72

10

uF/1

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C0

80

5/S

MD

C6

72

10

uF/1

0v

C0

80

5/S

MD

R4

69

NC

R4

69

NC

C7

55

0.1

uF/5

0V

C7

55

0.1

uF/5

0V

R1

06

73

3K

R1

06

73

3K

R1

78

4

4.7

K

R1

78

4

4.7

K

R4

93

39

KR

49

33

9K

C3

46

33

0n

C3

46

33

0n

R4

33

2.2

M

R4

33

2.2

M

L2

14

7uh

L2

14

7uh

12

3

54

C8

90

.1u

C8

90

.1u

C7

54

0.0

1uF

/50

VC

75

40

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uF/5

0V

R4

37

10

0

R4

37

10

0

DD

81

BA

V9

9D

D8

1B

AV

99

3

1

2

R4

61

82

RR

46

18

2R

R1

78

52

2R

17

85

22

CA

85

10

00

u/2

5V

CA

85

10

00

u/2

5V

C3

40

47

0P

C3

40

47

0P

R4

36

10

0R

R4

36

10

0R

CN

C1

TJC

3-4

AC

NC

1T

JC3

-4A

1 2 3 4

CA

84

47

0u/

35

VC

A8

44

70

u/3

5V

C3

32

33

0n

C3

32

33

0n

C6

49

10

0p

FC

04

02

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D

C6

49

10

0p

FC

04

02

/SM

D

C3

33

15

nC

33

31

5n

C9

50

.1u

C9

50

.1u

L3

96

00

(4.5

X3

.2)

L3

96

00

(4.5

X3

.2)

R4

95

22

KR

49

52

2K

EBC

SOT

23Q3

83

90

4

EBC

SOT

23Q3

83

90

41

32

R4

77

10

KR

47

71

0K

C3

21

4.7

KC

32

14

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R1

78

71

0K

R1

78

71

0K

C9

34

70

nC

93

47

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C3

23

33

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C3

23

33

0p

R4

97

10

K/N

CR

49

71

0K

/NC

Page 47: Haier l32f6 l42f6 Chassis Mtk5363 Sm

46

Service Manual Model No.: L32/42F6

Mon

iter_

Out

Mon

iter_

Out

SC

T2_A

V_O

UT

SC

AR

T2R

_PA

SC

AR

T2L_

PAS

CT2

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L_O

UT

SC

T2_A

UR

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T

SC

AR

T2L_

PAS

CA

RT2

R_P

A

SC

T2_A

UL_

OU

T

SC

T2_A

V_O

UT

SC

T2_A

UR

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T

VCC

K

+12V

+5V

+5VS

B

3V3S

B

DVD

D3V

3A

VDD

3V3

AVD

D1V

25

DVD

D3V

33,

4,5,

6,7,

10,1

4,17

AVD

D3V

33,

7,9,

15,1

7A

VDD

1V25

3,4,

5,7,

9,17

VCC

K3,

4G

ND

3,4,

5,6,

7,9,

10,1

1,12

,14,

15,1

6,17

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B3,

12,1

6+1

2V3,

10,1

2,14

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3,7,

10,1

4,17

3V3S

B3,

6,15

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Mon

iter_

Out

9

SC

AR

T2R

_PA

10S

CA

RT2

L_PA

10

Vid

eo O

utpu

t

Aud

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utpu

t

Aud

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ute

Con

trol

NE

AR

LY IC

NEA

RLY

CO

NN

ECTO

R

Nea

r C

onne

ctor

Audio Output

MONITOR CVBS BYPASS

CV3

547

pFC

V35

47pF

CA

45

4.7n

F

CA

45

4.7n

F

D10

6N

S/E

ZJZ0

V800

AA

D10

6N

S/E

ZJZ0

V800

AA

1 2

CV3

6N

S/4

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4.7n

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81.

8uH

Page 48: Haier l32f6 l42f6 Chassis Mtk5363 Sm

GP

IO_1

TU

NE

R_C

VB

S1

TU

NE

R_C

LKT

UN

ER

_DA

TA

T_S

DA

T_S

CL

TU

_MP

X_P

2T

U_I

N2+

TU

_IN

2-

B1_

5V

B2_

5V

B2_

5V

MP

X_P

MP

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TU

NE

R_B

YP

AS

S_I

n

NIM

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SE

T#

TU

NE

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T_S

CL

TU

NE

R_S

CL

TU

NE

R_S

DA

T_S

DA

CV

BS

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IF_A

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TU

NE

R_S

CL

TU

NE

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FA

T_I

N-_

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3,4,

5,6,

7,10

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3,7,

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DD

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3,4,

5,7,

9,17

VC

CK

3,4

GN

D3,

4,5,

6,7,

9,10

,11,

12,1

3,15

,16,

17,1

8

+5V

SB

3,12

,16

+12

V3,

10,1

2,17

+5V

3,7,

10,1

7

3V3S

B3,

6,15

,17

FA

T_I

N-

9F

AT

_IN

+9

Tun

er_O

PC

TR

L46

M_O

PW

M0

8

AD

IN2

6

Cry

stal

_Out

18

1.25 x (1+180/110) = 3.3V

DE

MO

D P

OW

ER

TU

NE

R P

OW

ER

+5V

_TU

NE

R

3.3V to 1.2V Convertor

1.2VX(1+0/100)=1.2V

Au

dio

Inp

ut

A/V

Filt

er

Vid

eo In

pu

t

Tu

ner

Co

ntr

ol

As

Clo

sed

as to

Mai

n C

hip

PO

WE

R S

UP

PL

Y +

30V

FO

R T

UN

ER

48KHz

TUNER_GND

Close to ISDB-T Demod

SM

D/0

402

SM

D/0

402

SM

D/0

402

IF B

PF

Im

peda

nce

Con

trl 1

00oh

m a

ndro

ute

thes

e pa

th w

ith d

iffer

entia

lpa

tter

n on

top

laye

r.

SM

D/0

402

SM

D/0

402

SM

D/0

402

SM

D/0

402

Close to MT5363

SM

D/0

402

SM

D/0

402

SM

D/0

402

The

tune

r's g

roun

d ar

e se

para

ted

fro

m G

ND

. P

lace

thes

e F

B a

roun

d th

e G

ND

_Tun

er p

lan.

CB

235

0.1u

FC

B23

50.

1uF

+C

E17

100u

F/1

6vC

E8-

3.5

+C

E17

100u

F/1

6vC

E8-

3.5

RT

5610

0/N

CR

T56

100/

NC

RT

4122

0k/N

SR

T41

220k

/NS

CT

4947

nF/N

CC

T49

47nF

/NC

UT

578

05U

T5

7805

IN1

GND 2

OU

T3

C76

0.1u

FC

760.

1uF

C66

0.1u

FC

660.

1uF

R10

4

0R10

4

0

LT30

NS

/FB

LT30

NS

/FB

R10

380

RR

1038

0 R

LT8

1000

uH/N

SL5

_9

LT8

1000

uH/N

SL5

_9

L100

9N

C/0

.22u

H 1

0%L1

009

NC

/0.2

2uH

10%

LT36

NS

/FB

LT36

NS

/FB

DT

21N

4148

/NS

DT

21N

4148

/NS

CT

610

nFC

T6

10nF

CB

85

0.1u

F

CB

85

0.1u

F

C72

10uF

/10v

C72

10uF

/10v

RT

50

RT

50

CT

20N

C/3

9pF

CT

20N

C/3

9pF

C31

410

uF/1

0vC

314

10uF

/10v

+C

T57

NS

/10u

F/3

5V+

CT

57N

S/1

0uF

/35V

C40 1uF

C40 1uF

LT29

NS

/FB

LT29

NS

/FB

+C

ET

947

uF/1

0V+

CE

T9

47uF

/10V

L31

FB

L31

FB

C10

48N

C/5

6pF

50V

C10

48N

C/5

6pF

50V

C10

26

NC

/180

pF 5

0V

C10

26

NC

/180

pF 5

0V

L101

322

0 nH

/NS

L101

322

0 nH

/NS

CT

2639

pFC

T26

39pF

C11

0810

N 5

0V/N

SC

1108

10N

50V

/NS

C74

0.1u

FC

740.

1uF

RT

4010

0k/N

SR

T40

100k

/NS

+C

E42

47uF

/16v

C10

0UF

16V

/D5H

11

+C

E42

47uF

/16v

C10

0UF

16V

/D5H

11

RT

26

4.7K

RT

26

4.7K

+C

E16

100u

F/1

6vC

E8-

3.5

+C

E16

100u

F/1

6vC

E8-

3.5

LT31

FB

LT31

FB

C73

0.1u

FC

730.

1uF

C10

23N

C/ 3

3P 5

0VC

1023

NC

/ 33P

50V

CT

250.

1uF

CT

250.

1uF

CT

2410

nFC

T24

10nF

RT

4910

0R

T49

100

RT

90

RT

90

RT

22

220

RT

22

220

RT

510/

NS

RT

510/

NS

DT

3U

DZS

33/N

SD

T3

UD

ZS33

/NS

12

C11

0710

N 5

0V/N

SC

1107

10N

50V

/NS

RT

4775R

T47

75

RT

55

0/N

SR

T55

0/N

S

C77

10uF

/10v

C77

10uF

/10v

LT32

NS

/FB

LT32

NS

/FB

C10

27N

C/2

7P 5

0VC

1027

NC

/27P

50V

CT

110

nFC

T1

10nF

RT

391k

/NS

RT

391k

/NS

FB

600

FB

600

CT

2139

pFC

T21

39pF

FB

T16

FB

/NS

FB

T16

FB

/NS

L101

4N

C/ 0

.33u

H 1

0%L1

014

NC

/ 0.3

3uH

10%

L100

7

220

nH/N

S

L100

7

220

nH/N

S

L100

6

220

nH/N

S

L100

6

220

nH/N

S

C10

49N

C/1

00N

16V

C10

49N

C/1

00N

16V

+C

ET

747

uF/1

0V+

CE

T7

47uF

/10V

L101

5N

C/0

.33u

H 1

0%L1

015

NC

/0.3

3uH

10%

LT33

NS

/FB

LT33

NS

/FB

RT

450

RT

450

RT

16nc

/220

RT

16nc

/220

RT

1822

0R

T18

220

CT

3747

nFC

T37

47nF

ZC1

1uF

/NS

ZC1

1uF

/NS

R10

790/

NS

R10

790/

NS

C10

43N

C/5

6pF

50V

C10

43N

C/5

6pF

50V

RT

46N

S/7

5R

T46

NS

/75

R10

390

RR

1039

0 R

C62

0.1u

FC

620.

1uF

LT25

NS

/FB

LT25

NS

/FB

LT34

NS

/FB

LT34

NS

/FB

LT9

FB

LT9

FB

U35

AP

1122

U35

AP

1122

GND 1

OU

T2

IN3

L100

8N

C/0

.22u

H 1

0%L1

008

NC

/0.2

2uH

10%

LT24

FB

LT24

FB

L30

FB

L30

FB

RT

810

0R

T8

100

CT

23N

C/3

9pF

CT

23N

C/3

9pF

RT

12N

C/4

.7K

RT

12N

C/4

.7K

QT

42N

3904

/NS

QT

42N

3904

/NS

1

32

CT

5633

0pF

/50V

/NS

CT

5633

0pF

/50V

/NS

+C

ET

8N

C/4

7uF

/10V

+C

ET

8N

C/4

7uF

/10V

R18

0610

0R

1806

100

RT

50

2K

/NS

RT

50

2K

/NS

Q3

2N39

04/N

SQ

32N

3904

/NS

1

32

LT21

NS

/FB

LT21

NS

/FB

RT

30

RT

30

CT

1239

pF/N

SC

T12

39pF

/NS

LT26

NS

/FB

LT26

NS

/FB

C78

0.1u

FC

780.

1uF

C75

10uF

/10v

C75

10uF

/10v

CT

1339

pF/N

SC

T13

39pF

/NS

CT

551u

F/5

0V/N

SC

T55

1uF

/50V

/NS

LT19

NS

/FB

LT19

NS

/FB

RT

17N

C/4

.7K

RT

17N

C/4

.7K

RT

21nc

/220

RT

21nc

/220

LT22

NS

/FB

LT22

NS

/FB

R10

3

NS

/100

_1%

R10

3

NS

/100

_1%

+C

E43

100u

F/6

.3v

+C

E43

100u

F/6

.3v

C10

25N

C/2

7P 5

0VC

1025

NC

/27P

50V

C67

10uF

/10v

C67

10uF

/10v

L32

FB

L32

FB

LT35

FB

LT35

FB

TU

1

DT

VS

223V

L161

A/N

S

TU

1

DT

VS

223V

L161

A/N

S

B+

3

VT

5

GN

D6

IF T

P9

IF A

GC

10

GN

D4

DIF

111

SD

A8

Air/

Cab

le S

W1

RF

AG

C2

SC

L7

DIF

212

AF

T13

SIF

14

NC

15

CV

BS

16

NC

17

GND 19

GND 20

GND 22

GND 23

C10

24N

C/1

80pF

C10

24N

C/1

80pF

R22

418

0 1%

R22

418

0 1%

RT

1310

0/N

SR

T13

100/

NS

+C

ET

1547

0uF

/50V

/NS

+C

ET

1547

0uF

/50V

/NS

L33

FB

L33

FB

C44 0.01

uF

C44 0.01

uF

U31

AP

1117

/adj

U31

AP

1117

/adj

ADJ/GND 1

OU

T2

IN3

C10

53N

C/1

00N

16V

C10

53N

C/1

00N

16V

C17

447

pFC

174

47pF

LT27

NS

/FB

LT27

NS

/FB

RM

108

0/N

SR

M10

80/

NS

L26

FB

L26

FB

R10

800/

NS

R10

800/

NS

R80

4.7

K/N

SR

80

4.7

K/N

S

R16

704.

7KR

1670

4.7K

R23

011

0 1%

R23

011

0 1%

C63

10uF

/10v

C63

10uF

/10v

UT

1

Nut

une

VI4

603

UT

1

Nut

une

VI4

603

AN

T_P

ower

1

VC

C1

2

RF

AG

C_T

est

3

VC

C2

4

VS

YNC

5

ATV

_Res

et6

3.3V

7

VT_

Test

8

AS

_DTV

9

SC

L10

SD

A11

RF

_AG

C12

IF_T

est

13

1.2V

14

Cry

stal

_Out

15

CV

BS

16

IF_A

GC

_EX

T17

GN

D24

GN

D25

GN

D22

Mon

o_A

udio

18

SIF

19

GN

D23

IF+

20

IF-

21

RT

480/

NS

RT

480/

NS

L101

222

0 nH

/NS

L101

222

0 nH

/NS

LT28

NS

/FB

LT28

NS

/FB

CT

415

pFC

T4

15pF

Service Manual Model NO.: L32/42F6

47

Page 49: Haier l32f6 l42f6 Chassis Mtk5363 Sm

SC

L_0

SD

A_0

HDMI_SW_HPDPWR5V_2

RX1

_0

RX1

_0B

RX1

_2B

RX1

_1

RX1

_CB

RX1

_C

RX1

_1B

RX1

_2

RX1

_5V

SD

A_1

SC

L_1

HP

D1

CE

C#

RX0

_0

RX0

_0B

RX0

_2B

RX0

_2

RX0

_1

RX0

_C

RX0

_1B

RX0

_CB

RX0

_5V

SD

A_0

SC

L_0

HP

D0

CE

C#

RX2

_2B

RX2

_2

RX2

_C

RX2

_1B

RX2

_0

RX2

_0B

RX2

_1

RX2

_CB

SD

A_2

SC

L_2

RX2

_5V

RX0

_1R

X0_1

B

RX0

_0

HP

D2

CE

C#

RX0

_CB

OE

#/P

OW

DN

RX0

_2R

X0_2

B

OS

DA

0

RX0

_0B

RX0

_C

RX0_5V

OS

CL0

I2C

_CT

L_E

ND

DC

BU

F_E

N

RX2

_0

CEC#

RX2_5V

RX2

_2R

X2_2

B

RX2

_1R

X2_1

B

RX1_5V

S2/

SC

L_C

TL

RX2

_0B

RX2

_CR

X2_C

B

M_RX2_1BM_RX2_1

M_RX2_2B

M_RX2_C

M_RX2_2

M_RX2_0BM_RX2_0

S1/

SD

A_C

TL

CEC_OUT

OE#/POWDN

HPD2

M_RX2_CB

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

GN

D

DDCBUF_EN

SDA_1SCL_1

HDMI_SW_SCLGND

GND

HDMI_SW_SDA

GND

HPD0

GND

S1/SDA_CTLS2/SCL_CTL

I2C_CTL_EN

GND

SDA_2

HPD1

SCL_2

SCL_0

CEC_IN

SDA_0

RX2

_5V

RX2

_1B

RX2

_CB

RX2

_2B

RX2

_0

RX2

_0B

CE

C#

RX2

_1

RX2

_2R

X0_2

RX0

_1B

RX0

_CB

RX2

_C

HP

D2

RX0

_0

RX0

_0B

CE

C#

RX0

_2B

RX0

_1

RX0

_C

RX0

_5V

RX1

_2B

RX1

_2R

X1_2

B

CE

C#

RX1

_2

RX1

_1B

RX1

_CB

RX1

_1R

X1_1

B

RX1

_0

RX1

_0B

RX1

_CB

RX1

_1

RX1

_C

RX1

_5V

RX1

_0R

X1_0

B

RX1

_C

HP

D1

HP

D0

CEC#

HD

MI_

SW

_SC

LH

DM

I_S

W_S

DA

OS

DA

0O

SC

L0

M_O

PC

TR

L3

M_R

X2_0

BM

_RX2

_0

M_R

X2_1

M_R

X2_1

B

CE

C#

M_R

X2_2

B

M_R

X2_C

BM

_RX2

_C

PW

R5V

_2

M_R

X2_2

HD

MI_

SW

_HP

D

SC

L_1

SD

A_1

SD

A_0

SC

L_0

SC

L_1

SD

A_1

SD

A_2

SC

L_2

RX2

_5V

PW

R5V

_2

RX3

_0

RX3

_0B

RX3

_2B

RX3

_2

RX3

_1

RX3

_CB

RX3

_C

RX3

_1B

RX3

_5V

SD

A_3

SC

L_3

HP

D3

CE

C#

RX3

_1B

RX3

_CB

RX3

_2B

RX3

_2

RX3

_0

RX3

_0B

CE

C#

RX3

_1

RX3

_CSD

A_3

SC

L_3HP

D3

RX3

_5V

RX3

_2R

X3_2

B

RX3

_1R

X3_1

B

RX3

_0R

X3_0

B

RX3

_CR

X3_C

B

RX3_5V

SDA_3SCL_3

HPD3

SC

L_2

SD

A_2

SC

L_3

SD

A_3

CE

C#

CE

C

CE

C

HD

MI_

SW

_SC

LH

DM

I_S

W_S

DA

HD

MI_

SW

_HP

D

RX0

_5V

AV

DD

3V3

+5V

+12V

VC

CK

3V3S

B

+5V

SB

AV

DD

3V3

DV

DD

3V3

AV

DD

1V25

AV33_HDMI

AV

33_H

DM

I

AV33_HDMI

AV

33_H

DM

I

AV

33_H

DM

I

AV

33_H

DM

I

AV33_HDMI

AV

33_H

DM

I

AV

33_H

DM

I

AV

33_H

DM

I

AV

33_H

DM

I

AV

33_H

DM

I

AV

33_H

DM

I

RX1

_5V

RX2

_5V

RX3

_5V

3V3S

B

GN

D3,

4,5,

6,7,

9,10

,11,

12,1

3,14

,16,

17,1

8

HD

MI_

SW

_HP

D7

HD

MI_

SW

__S

CL

7H

DM

I_S

W_S

DA

7 M_O

PC

TR

L34,

6,16

M_R

X2_C

B7

OS

CL0

6,17

OS

DA

06,

17 M_R

X2_0

B7

M_R

X2_C

7

M_R

X2_1

B7

M_R

X2_0

7

M_R

X2_2

B7

M_R

X2_1

7

CE

C#

PW

R5V

_27

M_R

X2_2

7

DV

DD

3V3

3,4,

5,6,

7,10

,14,

17

VC

CK

3,4

AV

DD

1V25

3,4,

5,7,

9,17

AV

DD

3V3

3,7,

9,17

+12V

3,10

,12,

14,1

7+5

VS

B3,

12,1

6

GN

D3,

4,5,

6,7,

9,10

,11,

12,1

3,14

,16,

17,1

8

3V3S

B3,

6,17

+5V

3,7,

10,1

4,17

CE

C7

ESD ARE LAYOUTED UNDER SW(Square).

I2C CONTROL ADDRESS:0x9C/9D

EDID SHADOW ADDRESS:0x9E/9F

HORIZONTAL MOUNT

NEARLY SW IC

Pul

led

up to

3.3

V o

n C

PU

sid

e.

HDMI SWITCH

HDMI PORT 2

HDMI PORT 1

HORIZONTAL MOUNT

HDMI PORT 3

HDMI PORT 4

R2105

47K

R2105

47K

D14

7D

147

12

CN

14

HD

MI_

con

CN

14

HD

MI_

con

SH

ELL

120

SH

ELL

221

D2+

1D

2 S

hiel

d2

D2-

3D

1+4

D1

Shi

eld

5D

1-6

D0+

7D

0 S

hiel

d8

D0-

9C

K+

10C

K S

hiel

d11

CK

-12

CE

C13

NC

14D

DC

CLK

15D

DC

DA

TA

16G

ND

17+

5V18

HP

DE

T19

SH

ELL

322

SH

ELL

423

R20

6310

0R

2063

100

D10

2D

102

12

D13

9E

SD

_040

2_10

pFD

139

ES

D_0

402_

10pF

12

R20

6210

0R

2062

100

D13

5

ES

D_0

402_

0.15

pF

D13

5

ES

D_0

402_

0.15

pF

12

R20

0227

K/N

CR

2002

27K

/NC

D18

ES

D_0

402_

10pF

D18

ES

D_0

402_

10pF

1 2

D72

D72

12

D14

3D

143

12

D10

61E

SD

_040

2_10

pFD

1061

ES

D_0

402_

10pF

12

D10

0D

100

12

D14

1D

141

12

D54

D54

12

D14

8E

SD

_040

2_10

pF/N

CD

148

ES

D_0

402_

10pF

/NC

12

R118100/NC R118100/NC

TP29 TP29

D13

1E

SD

_040

2_10

pFD

131

ES

D_0

402_

10pF

12

R2106

47K

R2106

47K

D61

D61

12

R17

940/

NS

R17

940/

NS

R9233k R9233k

D13

3E

SD

_040

2_10

pFD

133

ES

D_0

402_

10pF

12

D10

3D

103

12

R11

310

0R

113

100

R1111K R1111K

D15

5D

155

12

D62

ES

D_0

402_

10pF

D62

ES

D_0

402_

10pF

12

R20

6010

0R

2060

100

D15

8D

158

12

R97

100

R97

100

D12

5E

SD

_040

2_10

pFD

125

ES

D_0

402_

10pF

12

D19

D19

1 2

R114499_1% R114499_1%

R17

960/

NS

R17

960/

NS

D10

4E

SD

_040

2_10

pFD

104

ES

D_0

402_

10pF

12

CB252.2uF CB252.2uF

R20

5910

0R

2059

100

D70

D70

12

D12

2E

SD

_040

2_10

pFD

122

ES

D_0

402_

10pF

12

D96

D96

12

R2109

47K

R2109

47K

D73

ES

D_0

402_

10pF

/NC

D73

ES

D_0

402_

10pF

/NC

12 R11

24.

7KR

112

4.7K

D10

5E

SD

_040

2_10

pFD

105

ES

D_0

402_

10pF

12

R1220/NS R1220/NS

CB

66

0.1u

F

CB

66

0.1u

F

CB

64

0.1u

F

CB

64

0.1u

F

R20

6410

0R

2064

100

R281K R281K

FB

35F

BF

B35

FB

U6

PS

421

U6

PS

421

SCL1 1

SDA1 2

HPD1 3

POW1 4

CEC 5

DDCBUF_EN 6

GND 7

CEXT 8

PC0/I2C_RST 9

PC1/I2C_ADDR1 10

TEST 11

VCC 12

CEC_IN 13

CEC_OUT 14

S1/SDA_CTL 15

S2/SCL_CTL 16

S3/I2C_ADDR0 17

OE#/POWDN 18

I2C_CTL_EN 19

REXT 20

GND 21

POW4 22

HPD4 23

SDA4 24

SCL4 25

GN

D50

IN3D

4p49

IN3D

4n48

VC

C47

IN3D

3p46

IN3D

3n45

GN

D44

IN3D

2p43

IN3D

2n42

VC

C41

IN3D

1p40

IN3D

1n39

GN

D38

IN4D

4p37

IN4D

4n36

VC

C35

IN4D

3p34

IN4D

3n33

GN

D32

IN4D

2p31

IN4D

2n30

VC

C29

IN4D

1p28

IN4D

1n27

GN

D26

SCL275

SDA274

HPD273

POW272

POW_SINK71

HPD_SINK70

SDA_SINK69

SCL_SINK68

GND67

OUT_D1n66

OUT_D1p65

VCC64

OUT_D2n63

OUT_D2p62

GND61

OUT_D3n60

OUT_D3p59

VCC58

OUT_D4n57

OUT_D4p56

GND55

POW354

HPD353

SDA352

SCL351

GN

D76

IN2D

1n77

IN2D

1p78

VC

C79

IN2D

2n80

IN2D

2p81

GN

D82

IN2D

3n83

IN2D

3p84

VC

C85

IN2D

4n86

IN2D

4p87

GN

D88

IN1D

1n89

IN1D

1p90

VC

C91

IN1D

2n92

IN1D

2p93

GN

D94

IN1D

3n95

IN1D

3p96

VC

C97

IN1D

4n98

IN1D

4p99

GN

D10

0

R20

5710

0R

2057

100

R21

32N

C/1

KR

2132

NC

/1K

D95

ES

D_0

402_

0.15

pF

D95

ES

D_0

402_

0.15

pF

12

D76

D76

12

D15

3E

SD

_040

2_10

pF/N

CD

153

ES

D_0

402_

10pF

/NC

12

D56

D56

12

D58

ES

D_0

402_

10pF

D58

ES

D_0

402_

10pF

12 R11

54.

7KR

115

4.7K

D13

8E

SD

_040

2_10

pFD

138

ES

D_0

402_

10pF

12

R2933K R2933K

D63

D63

12

R2103

47K

R2103

47K

R2110

47K

R2110

47K R1201K R1201K

D12

3D

123

12

R2107

47K

R2107

47K

R1191K R1191K

R21

34N

C/1

0KR

2134

NC

/10K

R10

14.

7KR

101

4.7K

D14

2E

SD

_040

2_10

pFD

142

ES

D_0

402_

10pF

12

D13

4E

SD

_040

2_10

pFD

134

ES

D_0

402_

10pF

12

D10

91E

SD

_040

2_10

pFD

1091

ES

D_0

402_

10pF

12

R20

5810

0R

2058

100

R12

710

KR

127

10K

D12

7D

127

12

D97

D97

12

D15

6D

156

12

R18

070/

NS

R18

070/

NS

D60

ES

D_0

402_

10pF

D60

ES

D_0

402_

10pF

12

R2108

47K

R2108

47K

R2104

47K

R2104

47K

D55

ES

D_0

402_

10pF

D55

ES

D_0

402_

10pF

12

CN

6

HD

MI_

con

CN

6

HD

MI_

con

SH

ELL

120

SH

ELL

221

D2+

1D

2 S

hiel

d2

D2-

3D

1+4

D1

Shi

eld

5D

1-6

D0+

7D

0 S

hiel

d8

D0-

9C

K+

10C

K S

hiel

d11

CK

-12

CE

C13

NC

14D

DC

CLK

15D

DC

DA

TA

16G

ND

17+

5V18

HP

DE

T19

SH

ELL

322

SH

ELL

423

SH

ELL

524

CN

10

HD

MI_

con

CN

10

HD

MI_

con

SH

ELL

120

SH

ELL

221

D2+

1D

2 S

hiel

d2

D2-

3D

1+4

D1

Shi

eld

5D

1-6

D0+

7D

0 S

hiel

d8

D0-

9C

K+

10C

K S

hiel

d11

CK

-12

CE

C13

NC

14D

DC

CLK

15D

DC

DA

TA

16G

ND

17+

5V18

HP

DE

T19

SH

ELL

322

SH

ELL

423

R10

84.

7KR

108

4.7K

R10

24.

7K/N

CR

102

4.7K

/NC

R9633K R9633K

D12

6D

126

12

CN

15

HD

MI_

con

CN

15

HD

MI_

con

SH

ELL

120

SH

ELL

221

D2+

1D

2 S

hiel

d2

D2-

3D

1+4

D1

Shi

eld

5D

1-6

D0+

7D

0 S

hiel

d8

D0-

9C

K+

10C

K S

hiel

d11

CK

-12

CE

C13

NC

14D

DC

CLK

15D

DC

DA

TA

16G

ND

17+

5V18

HP

DE

T19

SH

ELL

322

SH

ELL

423

GN

D24

CB

67

0.1u

F

CB

67

0.1u

F

R1211K R1211K

D98

D98

12

D69

D69

12

R17

980/

NS

R17

980/

NS

D20

D20

1 2

D12

8D

128

12

R27

840/

NS

R27

840/

NS

R1171K R1171K

D71

D71

12

R10633K R10633K

D59

ES

D_0

402_

0.15

pFD

59E

SD

_040

2_0.

15pF

12

R95100/NC R95100/NC

D10

71E

SD

_040

2_10

pF/N

CD

1071

ES

D_0

402_

10pF

/NC

12

D15

4D

154

12

R20

6110

0R

2061

100

D10

D10

1 2

D68

ES

D_0

402_

0.15

pFD

68E

SD

_040

2_0.

15pF

12

D99

D99

12

CB

65

0.1u

F

CB

65

0.1u

F

D10

1

RB

520S

-30/

NC

D10

1

RB

520S

-30/

NC

21

D57

D57

12

Service Manual Model No.: L32/42F6

48

Page 50: Haier l32f6 l42f6 Chassis Mtk5363 Sm

BP

GP

CO

M

VS

YN

C

RP

HS

YN

C

SO

G

VG

A_

L_

InV

GA

_R

_In

RE

D

GP

CO

M

SO

G

BP

RP

M_

OP

CT

RL

3

VS

YN

C#

HS

YN

C#

BL

U

RE

D

GR

N

BL

U

VS

YN

C#

HS

YN

C#

VG

AS

CL

VG

AS

DA

VG

A_

PL

UG

PW

R

VG

A_

L_

In

VG

A_

R_

In

M_

OP

CT

RL

3

GR

N

VS

YN

C

HS

YN

C

VG

A_

Aud

io_

L_

In

VG

AS

CL

VG

AS

DA

UT

X#

UR

X#

U0

TX

U0

RX

U0

RX

UR

X#

M_

OP

CT

RL

3

U0

TX

UT

X#

VG

A_

Aud

io_

R_

In

VG

A_

RV

GA

_A

udio

_R

_In

VG

A_

Aud

io_

L_

InV

GA

_L

VG

A_

R

VG

A_

L

VC

CK

+1

2V

+5

V

+5

VS

B

3V

3S

B

DV

DD

3V

3A

VD

D3

V3

AV

DD

1V

25

VG

A_

PL

UG

PW

R

+5

VS

B

DV

DD

3V

33

,4,5

,6,7

,10

,14

,17

AV

DD

3V

33

,7,9

,15

,17

AV

DD

1V

25

3,4

,5,7

,9,1

7V

CC

K3

,4G

ND

3,4

,5,6

,7,9

,10

,11

,12

,13

,14

,15

,17

,18

+5

VS

B3

,12

+1

2V

3,1

0,1

2,1

4,1

7+

5V

3,7

,10

,14

,17

3V

3S

B3

,6,1

5,1

7

VS

YN

C9

HS

YN

C9

BP

9S

OG

9G

P9

CO

M9

RP

9

VG

A_

L_

In9

VG

A_

R_

In9

M_

OP

CT

RL

34

,6

U0

RX

6U

0T

X6

Vid

eo In

put

Aud

io In

put

NE

AR

LY

VG

A C

ON

N.

NE

AR

LY

IC

VG

A E

EP

RO

M

NE

AR

LY

VG

A C

ON

N.

VG

A S

YN

C S

LIC

ER

VG

A C

ON

NE

CT

OR

VG

A A

udio

Inp

ut

NE

AR

LY

CO

NN

.

Oth

er C

ont

rol I

nter

face

L :

WP

H :

Wri

te

H:

PC

TX

Dis

able

L:

PC

TX

En

able

VGA

2010-04-08

2010

-05-

14

R1

07

NC

/0R

10

7N

C/0

FB

V2

FB

80

/10

0M

Hz

FB

V2

FB

80

/10

0M

Hz

DV

60

NS

/EZ

JZ0

V8

00

AA

DV

60

NS

/EZ

JZ0

V8

00

AA

1 2

RV

73

75

RV

73

75

RV

75

10

0R

V7

51

00

+

CE

A4

81

0uF

/10

V

+

CE

A4

81

0uF

/10

V

RV

57

10

KR

V5

71

0K

CV

43

10

nFC

V4

31

0nF

RA

93

10

KR

A9

31

0K

RA

86

30

KR

A8

63

0K

QF

62

N7

00

2Q

F6

2N

70

02

1

32

CV

39

NS

/5p

FC

V3

9N

S/5

pF

DV

65

BA

T5

4C

DV

65

BA

T5

4C

3

1 2

R1

05

NC

/0R

10

5N

C/0

RV

67

0R

V6

70

RA

95

47

KR

A9

54

7K

DV

53

NS

/EZ

JZ0

V8

00

AA

DV

53

NS

/EZ

JZ0

V8

00

AA

1 2

RA

92

47

K

RA

92

47

K

RV

71

0R

V7

10

RA

85

30

KR

A8

53

0K

CV

42

1.5

nFC

V4

21

.5nF

RV

74

0R

V7

40

PV

7D

-SU

B1

5 F

EM

AL

EP

V7

D-S

UB

15

FE

MA

LE

16 17

1 2 3 4 56 7 8 9 10

11

12

13

14

15

CV

40

10

nFC

V4

01

0nF

RV

77

75

RV

77

75

CV

44

5p

FC

V4

45

pF

RV

64

NS

/2K

RV

64

NS

/2K

CV

46

10

nFC

V4

61

0nF

D7

4

ES

D_

04

02

_1

0p

F

D7

4

ES

D_

04

02

_1

0p

F

1 2

RV

65

10

K

RV

65

10

K

CV

38

NS

/5p

FC

V3

8N

S/5

pF

DV

59

NS

/EZ

JZ0

V8

00

AA

DV

59

NS

/EZ

JZ0

V8

00

AA

1 2

FB

V1

FB

80

/10

0M

Hz

FB

V1

FB

80

/10

0M

Hz

DV

57

NS

/EZ

JZ0

V8

00

AA

DV

57

NS

/EZ

JZ0

V8

00

AA

1 2

QF

72

N7

00

2Q

F7

2N

70

02

1

32

RV

79

0R

V7

90

RV

72

68

RV

72

68

RV

56

10

KR

V5

61

0K

RV

63

10

KR

V6

31

0K

CV

47

5p

FC

V4

75

pF

UV

1

M2

4C

02

-W

UV

1

M2

4C

02

-W

NC

1

NC

2

NC

3

GN

D4

SD

A5

SC

L6

WP

7V

CC

8

RV

66

0R

V6

60

DV

58

NS

/EZ

JZ0

V8

00

AA

DV

58

NS

/EZ

JZ0

V8

00

AA

1 2

+

CE

A4

71

0uF

/10

V

+

CE

A4

71

0uF

/10

V

R1

10

10

KR

11

01

0K

RV

70

75

RV

70

75

RV

69

68

RV

69

68

R L

VP

2P

HO

NE

_V

R L

VP

2P

HO

NE

_V

3 5 4 2 1

6

78

DA

17

NS

/EZ

JZ0

V8

00

AA

DA

17

NS

/EZ

JZ0

V8

00

AA

1 2

QV

12

N3

90

4Q

V1

2N

39

04

1

32

RV

62

0R

V6

20

CV

45

10

nFC

V4

51

0nF

RV

68

NS

/2K

RV

68

NS

/2K

D7

5D

75

1 2

DA

18

NS

/EZ

JZ0

V8

00

AA

DA

18

NS

/EZ

JZ0

V8

00

AA

1 2

RA

90

10

KR

A9

01

0K

CV

41

5p

FC

V4

15

pF

DV

56

NS

/EZ

JZ0

V8

00

AA

DV

56

NS

/EZ

JZ0

V8

00

AA

1 2

RV

76

68

RV

76

68

DV

55

EZ

JZ0

V8

00

AA

DV

55

EZ

JZ0

V8

00

AA

1 2

R1

00

10

KR

10

01

0K

DV

54

EZ

JZ0

V8

00

AA

DV

54

EZ

JZ0

V8

00

AA

1 2

FB

V3

FB

80

/10

0M

Hz

FB

V3

FB

80

/10

0M

Hz

Service Manual Model NO.: L32/42F6

49

Page 51: Haier l32f6 l42f6 Chassis Mtk5363 Sm

BL

_O

N/O

FF

LV

DS

_P

WR

_E

N

LV

DS

CT

RL

1L

VD

SC

TR

L0

BL

_D

IMM

ING

AV

DD

3V

3_

LV

DS

E4

NE

4P

O1

NO

1P

OC

KP

OC

KN

E2

P

AV

DD

3V

3_

LV

DS

E2

NA

VD

D1

V2

5_

LV

DS

O2

NO

2P

AV

DD

1V

25

_L

VD

S

EC

KN

EC

KP

AV

DD

1V

25

_V

PL

L

E0

P

AV

DD

1V

25

_V

PL

L

O0

N

O3

NO

3P

E0

N

E1

N

E3

NE

3P

O0

P

O4

P

E1

P

BL

_O

N/O

FF

#

Dim

min

g

BL

_O

N/O

FF

LV

DS

_P

WR

_E

NO

4N

BL

_O

N/O

FF

#

Dim

min

g

BL_PWM

BL

_D

IMM

ING

DIM

MIN

G_O

UT

O3

N

O2

N

O0

N

OC

KN

O1

N

LV

DS

VD

D

11

3

LV

DS

VD

D

O1

P

OC

KP

O2

P

O0

P

O3

P

LV

DS

VD

DL

VD

SV

DD

DIM

MIN

G_

OU

TB

L_

PW

M

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.7K

Service Manual Model No.: L32/42F6

50

Page 52: Haier l32f6 l42f6 Chassis Mtk5363 Sm

OX

TA

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De

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Service Manual Model NO.: L32/42F6

51

Page 53: Haier l32f6 l42f6 Chassis Mtk5363 Sm

7-3. Wiring Connection Diagram

Service Manual Model No.:

NO. Name Parts number123

Cable(For Keypad)0090403399E

4

Cable(For Speaker)

0090401643D5

Cable(Power For Audio Amplifier)

6Cable(For Remote)

0090402750B

LVDS Cable 0090402070BCable(Power For Mainboard) 0090402469

NO. Name Parts number1234567

Cable(For Keypad)

Cable(For Speaker)

Cable(For Remote)

LVDS Cable

Cable(Power For Mainboard)

0090402724B

0090402862B

0090402865C

0090402750F

0090401643B

0090401752C

5

67

Cable(For Back Light)

1

23

4

52

7 Cable(For Ornamental Light)

0090402849A

Cable(For Ornamental Light)

0090402849A

L32/42F6

123

45

6

7

Page 54: Haier l32f6 l42f6 Chassis Mtk5363 Sm

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 "Clean Storage" function.This function you can reset all data return to original state.if you encounter inextricable problem,you can try this function.Press up/down button to select "Clean Storage ", then press "> " button.I t needs a few secounds.

NOTE : After reset ,please shut off the power.

Be carefully use this function.

Service Manual Model No.:

53

L32/42F6

to the last page.

Page 55: Haier l32f6 l42f6 Chassis Mtk5363 Sm

8-2-2. Video

Color TemperatureThis page is control the Color Temperature, like normal,warm,cool.

Service Manual Model No.:

54

L32/42F6

Page 56: Haier l32f6 l42f6 Chassis Mtk5363 Sm

8-2-3. Audio

This page is control the sound effect .

Service Manual Model No.:

55

L32/42F6

Page 57: Haier l32f6 l42f6 Chassis Mtk5363 Sm

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 sound Verufy 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.:

56

L32/42F6

Page 58: Haier l32f6 l42f6 Chassis Mtk5363 Sm

9-2. Power Supply Board Failure Check.

Service Manual Model No.:

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.

PWR-ON/OFF-GPIO46 V2033904

1234567

CNA1

TJC3-7A

R214100R

C2090.1uF

R22510K PW_ON/OFF-INV

R21333K

R2122.2K

R215NC

5VMst

+3.3VDD

+12V

5VMst

PW_ON/OFF-INV

PWR_ON/OFF

PW-ON/OFF-INV

AMP-Lout+AMP-Lout+AMP-Lout+AMP-Lout+

R251 82R

AMP_LIN

C93 470nAMP_RIN

R129 22K C96 470n

C107

330p

R140 22K

CA851000u/25V

AMP-Rout+

R12047K

MUTE_TDA8932

C121

0.1u

C91 470n

C92 470n

CA18

47uF/16V

R102 22K

L1

600(

4.5X

3.2)

C810.1u

CA81

470u/35V

CA84

470u/35V

R107

10R

L31

600(

4.5X

3.2)

C950.1u

C1000.1u

VCC-AU

C161

0.1u

R253 82R

C106

330p

R293

10R C151

470P

12

3

54L36 47uh

C159

47nC160330n

AMP-Rout-

CA831000u/25V

C146

0.1u AMP-Lout-

C117

15n

R220

10R

R92 22K

C123

470P

C108

0.1u

R12312K

C116

0.1u

VSSD/HW1

BOOT221

IN2P15

VSSD/HW17

VSSD/HW16

IN1P2

POWERUP6

VDDA8

CGND7

DIAG4

IN2N14

VSSA9

IN1N3

ENGAGE5

VDDP220

HVPREF11

OSCREF10

HVP219

INREF12

DREF18

NC13

OUT222

VSSP223

STAB224

STAB125

VSSP126

OUT127

BOOT128

VDDP129

HVP130

OSCIO31

VSSD/HW32

DP

33

A1

TDA8932BTW/33BTW

C118

15n

R12722K

C129

47nC140330n

12

3

54L34 47uh

C109

0.1u

R180 39K

C1120.1u

R128

22K

AMP-Lout+

AMP-Rout+

1234

CNC2

CON4-2.5MM

AMP-Rout-AMP-Lout-AMP-Lout+

57

L32/42F6

Page 59: Haier l32f6 l42f6 Chassis Mtk5363 Sm

9-3. Mainboard Failure Check

Service Manual Model No.: L32/42F6

Verif

y if

MTK

5363

has

the

right

ou

tput

(U36

/V37

)

Verif

y if

U20

has

the

right

ou

tput

(Pin

19/2

2/27

/30)

Yes

No

Yes

Yes

Cha

nge

UM

1

Cha

nge

U40

8

Cha

nge

Mai

nboa

rdSt

ill ha

ving

pro

blem

s

Verif

y if

the

spea

kers

are

bro

ken

No

Cha

nge

the

spea

kers

No

No

Verif

y if

U20

has

the

right

po

wer

in(P

in6/

8/20

/29)

No

Che

ck L

21/2

2&C

A83/

85

Verif

y if

U40

8 ha

s th

e rig

ht

outp

ut(P

in1&

Pin7

)

Cha

nge

U20

Yes

Verif

y if

MTK

5363

has

the

right

in

put ,

acco

rdin

g to

the

sour

ce y

ou c

onne

ct.

TV/A

V/YU

V/VG

A/S-

Vide

o/H

DM

I etc

.

No

Che

ck th

e co

rresp

ondi

ngau

dio

inpu

t circ

uit

you

conn

ect.

Yes

Page 60: Haier l32f6 l42f6 Chassis Mtk5363 Sm

9-4. Pannel Failure

Failure Mode

Part

Nam

eD

escr

iptio

nPh

enom

ena

Failu

re cau

se

TCP

V B

/DVe

rtica

l bar

Blo

ck D

efec

t :TC

P crac

king

or c

rack

ing

Dim

or L

/D

:TC

P S

unke

n

:TC

P lead

cra

cking

:AC

F bo

nding

shor

t

:Awfu

l env

ironm

ent a

nd

som

ethi

ng e

lect

ric e

nter

int

o LC

D

:Mis

-alig

n be

twee

n TC

P an

d

Pan

el

:Pan

el fa

ilure

:TC

P fa

ilure

V D

imVe

rtal g

ray

line

V L

/DVe

rtica

l col

or li

ne(ligh

t or

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

oriz

onta

l lin

e(lig

ht o

r da

rk fo

reve

r)

Service Manual Model No.:

59

L32/42F6

Page 61: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Part

Nam

eD

escr

iptio

nPh

enom

ena

Failu

re Cau

se

Pan

el o

r Polar

lzer

Dot

Def

ect

Brig

ht d

ot dar

k do

t in

pann

elIn

com

ing

Insp

ectio

n S

tandar

d

Polar

izer

Bub

ble

Bla

dder

in P

olar

izer

Bla

dder

betw

een

Polar

izer

and

to

p glas

s

Polar

izer

Scrat

chP

olar

izer

Scrat

chTi

ne o

r rig

idity

aro

se

F/in

side

Polar

izer

Eyew

inke

r ins

ide

Polar

izer

Eyew

inke

r ins

ide

Polar

izer

Circ

uit

Abn

ormal

Dis

play

Abn

ormal

Dis

play

1.C

hip

lose

act

ion

2.IC

aho

rt or

join

tiog

bad

3.Pan

nel a

nd v

sc c

onne

ct bad

Flas

hing

Brig

ht a

nd dar

k di

spla

y al

ternat

ely

Service Manual Model No.:

60

L32/42F6

Page 62: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Part

Nam

eD

escr

iptio

nPh

enom

ena

Failu

re Cau

se

Circ

uit

Whi

te S

cree

nB

/L n

ormal

,on

ly w

hite

scr

een

disp

lay

May

be cau

sed

by s

urge

cur

rent

and

ED

S

Bla

ck S

cree

nB

/L n

ormal

, on

ly B

lack

scr

een

disp

lay

FIIc

ker

Cro

ssta

lkLC

DV

com

imba

lanc

e

Abn

ormal

Col

orO

nly

colo

r abo

rmal

Capac

itanc

eim

prop

er b

ring

cros

stal

k in

side

LC

D pan

nel

Abn

ormal

Col

orO

nly

colo

r abn

ormal

1.C

hip

lose

act

ion

2.IC

sho

rt or

join

tion

bad

3.Pan

nel a

nd v

sc c

onne

ct bad

Service Manual Model No.: L32/42F6

Page 63: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Part

Nam

eD

escr

iptio

nPh

enom

ena

Failu

re cau

se

Mec

hanl

cal

Nol

seW

hen

turn

pan

el,a

ppea

r cac

opho

nyCau

sed

by M

echa

nica

noi

se of bac

klig

ht u

nit

Rip

ple

Con

nect

ric c

ircle

Cau

seed

by

betw

een

mec

hani

sm a

nd pan

nel

B/L

off

B/L

lose

act

ion

*Con

nect

badn

ess

betw

een w

ire a

nd e

lect

rode

B/L

dar

kB

/L b

right

ness

dar

ker t

han

normal

*Con

nect

badn

essS

hort

betw

een w

ire a

nd e

lect

rode

B/L

wire

damag

edB

/Lw

ire damag

ed

Ope

ratio

nab

normal

or s

ystem

ic n

oise

B/L

wire

ope

nW

ithou

t bac

klig

htO

pera

tion

abno

rmal

or s

ystem

ic n

oise

B/L

shu

t dow

nB

/L s

hutd

own

in s

omet

ime

Sho

rt bi

twee

n lam

p ho

using an

d w

ire, B

ecau

se

cons

ume

pow

er to

o m

uch

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.:

62

L32/42F6

Page 64: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Part

Nam

eD

escr

iptio

nPh

enom

ena

Failu

re Cau

se

Mec

hanl

cal o

r B/L

Ligh

t lea

kage

Brig

htne

ssat

bot

tom

of L

CM

brig

hter

than

normal

B/L

uni

t bad

ness

Unifo

rmity

B/L

brig

htne

ss a

symm

etric

She

et in

B/L

uni

t is

unev

en

Mou

nt h

ole

Lack

scr

ew

or s

crew

damag

e

*Lac

k sc

rew

Scr

ew damag

e

Service Manual Model No.: L32/42F6

Page 65: Haier l32f6 l42f6 Chassis Mtk5363 Sm

Sincere Forever

Haier GroupHaier Industrial Park, No.1, Haier Road

266101, Qingdao, Chinahttp://www.haier.com

Printed in China