H-Buster HBTV-32D03, HBTV-42D03 Schematic

MANUAL DE SERVIÇO

LCD TV

Model No.

HBTV-32D03HD

HBTV-42D03FD

Revisão 2

ATENÇÃO

Este manual técnico é de uso exclusivo da Rede Autorizada H-Buster. Não existem peças ou partes que possam

ser reparados pelo consumidor final, sob riscos de choque elétrico, causando ferimentos graves. É proibida a distribuição, comercialização ou cópia deste documento. Sujeito a modificações.

CONTENTS

5- 5

Chapter 1.General Information

Service Manual

HBTV-32D03 / 42D03

1-1. General Guidelines 1-2. Important Notice

2

-1. Follow the regulations and warnings ..................................................... 3

1-

-2. Be careful to the electrical shock ........................................................... 3

1-

2

-3. Electro static discharge (ESD)............................................................... 3

1-

2

-4. About lead free solder (PbF).................................................................. 4

1-

2 2

1-

-5. Use the genewing parts (speciﬁ ed parts) .............................................. 4

1-2

-6. Safety check after repairment ................................................................ 4

2

-7. Ordering Spare Parts............................................................................. 6

1-

2

-8. Photo used in this manual ..................................................................... 6

1-

. How to Read this Service Manual

3

-1. Using icons . .......................................................................................... 7

1-

................................................................................ 3

..................................................................................... 3

...................................................... 7

Chapter 2. Speciﬁ cation

2-1. Speciﬁ cation list 2-2. External pictures (four faces)

...................................................................................... 8

.............................................................. 9

Chapter 3. Disassemble and Assemble

3-1. HBTV-32D03HD 3-2. HBTV-42D03FD

......................................................................................13

......................................................................................15

Chapter 4. Location of Controls and Components

4-1. Board Location 4-2. Main Board & AV Board

4-2-1. Function Description ............................................................................18

4-2-2. Connector deﬁnition .............................................................................18

4-3. Power Supply Board

4-3-1. Function description ............................................................................ 2

4-3-2. Connector definition............................................................................. 2

4

4-4. LCD Panel

4-4-1. Function Description: Display the signal ................................................. 2

4-4-2. Connector deﬁnition ................................................................................ 2

Chapter 5. Operation Instructions

C

5-1

. Get To Know Your TV

5

-2. Get To Know Your Remote Control

5

.......................................................................................17

.......................................................................18

............................................................................ 2

.............................................................................................. 2

......................................................................... 24

.................................................

26

0 0 0 2

2 2

1

Service Manual

HBTV-32D03 / 42D03

Chapter 6. Electrical Parts

C

6---1. Block Diagram 6-2. Circuit Diagram

.......................................................................................35

.......................................................................................36

Chapter 7. Measurements and Adjustments

7-1. Service Mode

7-

7-1-1.How to enter into Service Mode 7-1-2.How to exit

7-2. Measurements and Adjustments

7-

7-2-1.

Chapter 8. Firmware Update (Atualização de Programa)

C

7-1. Initial Care (Cuidados Iniciais)

8-

7-2. Initial Procedures (Procedimentos Iniciais)

88-3 8-4

Chapter 9. Troubleshooting

C

9-1. Power Supply Board Failure Check

9 -

Memory Resetting (Reinicializando a memória)

.

Updating firmware (Atualizando o programa)

.

Firmware Update Diagram (Diagrama da Atualização do programa)

..................................................................................................................

(Modo de Serviço)

(sair do modo de serviço)

.......................................................47

(como entrar no modo de serviço)

.....................................................47

........................................................ 47

. ......................................47

...........................................................

.......................................

.................................

.......47

(guia de defeitos)

...................................................51

48

49

50

9 -

9-2. Mainboard Failure Check

Chapter 10. Exploded View and Parts List

C

10-1. HBTV-32D03HD 10-2. HBTV-42D03FD

................................................................................. 53

................................................................................. 55

.....................................................................

52

2

Service Manual

HBTV-32D03 / 42D03

Chapter 1.General Information

1-1. General Guidelines

When servicing, observe the original lead dress. Ifa short circuit is found, replace all parts which

have been overheated or damaged by the short circuit.

After servicing, see to it that all the protective devices such as insulation barriers, insulation papers

shields are properly installed.

After servicing, make the following leakage current checks to prevent the customer from being

exposed to shock hazards.

1) Leakage Current Cold Check

2) Leakage Current Hot Check

3) Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive

1-2. Important Notice

1-2-1. 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 operatingand maintenance instructions

in the literture accompanying the appliance.

1-2-2. Be careful to the electrical shock

To pr ev ent d amage 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 splashingwater, and objects ﬁ lled with liquid, such as vases, must not be placed on top of or above the TV.

1-2-3. Electro static discharge (ESD)

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. The following techniques should be used to help reduce the incidence of component damage caused by electros static discharge (ESD).

3

Service Manual

HBTV-32D03 / 42D03

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the ncidence of component damage caused by static by static electricity.

1. Immediately before handlingany semiconductor component or semiconductor-equipped

assembly, drain off any electrostatic charge on your body by touchinga known earth ground. Alternatively, obtain and wear a commercially available dischargingwrist strap device, which

should be removed to prevent potential shock reasons prior to applying power to the unit under test.

2. After removingan electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminumfoil, to prevent electrostatic charge buildup or exposure of the assembly.

1-2-4. About lead free solder (PbF)

This product is manufactured using lead-free solder as a part ofamovement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicingand repairing of this product.

1-2-5. 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 replacingany of components, be sure to use only manufacture's speciﬁ ed parts shown in the parts list.

Safety Component

Ɣ Components identiﬁ ed by mark have special characteristics important for safety.

1-2-6. Safety check after repairment

Conﬁ rm that the screws, parts and wiringwhich were removed in order to service are put in the original positions, or whether there are the positions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that.

4

General Servicing Precautions

1. Always unplug the receiver AC power cord from the AC power source before: a. Removing or reinstallingany component, circuit board module or any other receiver

assembly.

Service Manual

HBTV-32D03 / 42D03

b. Disconnecting or reconnectingany receiver electrical plug or other electrical connection. c. Connectinga test substitute in parallel with an electrolytic capacitor in the receiver.

CAUTION:

may result in an explosion hazard.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage

measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe.

Do not test high voltage by "drawingan arc".

3. Do not spray chemicals on or near this receiver or any of its assemblies.

4. Unless specified otherwise in this service ma

the followingmixture 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:

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.

Awrong part substitution or incorrect polarity installation of electrolytic capacitors

nual, clean electrical contacts only by applying

This is a ﬂ ammable mixture.

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 bef

the test receiver positive lead.

Always remove the test receiver ground lead last. Capacitors may result in an explosion

hazard.

8. Use with this receiver only the test ﬁ xtures speciﬁ ed in this service manual.

CAUTION:

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 ja

Do not connect the test ﬁ xture ground strap to any heat sink in this receiver.

ck.

ore connecting

12. Use only agrounded-tip soldering iron to solder or unsolder ES devices.

5

Service Manual

HBTV-32D03 / 42D03

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 c i e n t t o d amage 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, aluminumfoil or comparable conductive material).

16. Immediately before removing the protective material from the leads ofa replacement ES

device, touch the protective material to the chassis or circuit assembly into which the device will be installed.

CAUTION:

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 froma carpeted ﬂ oor can generate static electricity sufﬁ c i e n t t o d amage an ES device.)

Be sure no power is applied to the chassis or circuit, and observe all other safety

1-2-7. Ordering Spare Parts

Please include the following informations when you order parts. (Particularly the Version letter)

1. Model number, serial number and software version

The model number and serial number can be found on the back cover of each product. Software

version can be found in the Spare Parts List.

2. Spare part No. and description

Spare part No. and description can be found in the Spare Parts List.

1-2-8. Photo used in this manual

The illustration and photos used in this Service Manual may not base on the final design of

products, which may differ from your products in some way.

6

1-3. How to Read this Service Manual

1-3-1. 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.

Service Manual

HBTV-32D03 / 42D03

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.

7

Service Manual

HBTV-32D03 / 42D03

Chapter 2. Speciﬁ cation

2-1. Speciﬁ cation list

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Potência de saída de áudio (W) 8W*2 8W*2

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MODELO

㙆啈䡑䱝䠃

Tamanho de tela 32 polegadas 42 polegadas

Taxa de Aspecto 16:9 16:9

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Resolução 1366 x 768 1920 x 1080

㕈噒佘坌剑

Tempo de Resposta (ms) 6.5 6.5

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Ângulo de Visão (H/V) 178° 178°

⑑䩈伃剉䱈娃

♒兗啄噗

Contraste 3000:1 5000:1

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Brilho 400 cd/m² 500 cd/m²

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Idioma OSD

Sistema de Cor

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Sistema de Áudio M / N M / N

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Consumo total (W) 130W 180W

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

HBTV-32D03HD

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ᐙᴜ ᐙᴜ

ᐖᤙചᤛ ᐜᔓഔጛጀ

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Português Português

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Espanhol Espanhol

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PAL NTSC ISDB-T PAL NTSC ISDB-T

〃㄃ 〃㄃

ᐓ㨍ᔃ

ᐓጺ ᐘጺ

HBTV-42D03FD

᜕䱑䙋

⡑䩏䱖䬃

㍒啗塊塈噈

㙓䑑䱖䬃

ᐓ㨍ᔃ

Tensão da rede (V) 100-240V 100-240V

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Frequencia da rede (Hz) 50-60 Hz 50-60 Hz

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Peso líquido (c/ pedestal) (Kg) 10 17,5

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Peso Bruto (c/ pedestal) (Kg) 13 24,6

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ᐓጐᔗጹ ᐓጐᔗጹ

᠓ሙጫ㴃 ᠓ሙጫ㴃

ᐔᄘ୚䱗䭖坄兇ఀ

ᐗᄘ୚䱗䭖坄兇ఀ

ᐜᄘ୚䱗䭖坄兇ఀ

ᔘᄘ୚䱗䭒塗坄兇ఀ

ᨛᬑᜍᔔግ᠘ᰑᘀ ᐓᐜഖᰍᤖᰑᨀ

8

2-2. External pictures (four faces)

2-2-1. HBTV-32D03HD

Service Manual

HBTV-32D03 / 42D03

Front Side

Left Side

9

Service Manual

HBTV-32D03 / 42D03

Right Side

10

Back Side

2-2-2. HBTV-42D03FD

Service Manual

HBTV-32D03 / 42D03

Front Side

Left Side

11

Service Manual

HBTV-32D03 / 42D03

Right Side

12

Back Side

Chapter 3. Disassemble and Assemble

3-1. HBTV-32D03HD

3-1-1. Remove the Stand

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3-1-3. Remove the mainboard

Service Manual

HBTV-32D03 / 42D03

ķ/D\GRZQWKHXQLWVRWKDWUHDU

FRYHUIDFHVXSZDUG

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FRYHULQGLFDWHGZLWK

Ĺ7KHQUHPRYHWKHVWDQG

3-1-2. Remove the Back Cover

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ĸ5HPRYHWKH0DLQERDUG

3-1-4. Remove the

power supply

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ķ5HPRYHWKHILYHVFUHZV

LQGLFDWHGRQWKHILJXUHDERYHE\

ĸ7KHQUHPRYHWKHSRZHUVXSSO\

13

Service Manual

HBTV-32D03 / 42D03

3-1-5. Remove the Speaker

Take out the speaker directly.

3-1-6. Remove the remote control

        

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3-1-7.

Remove the O

rnamental

Assembly

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LQGLFDWHGRQWKHILJXUHDERYHE\

ĸ7KHQUHPRYHWKHSDQHO

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WKHILJXUHDERYHE\



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3-1-8. Remove the Panel

14



3-2. HBTV-42D03FD

Service Manual

HBTV-32D03 / 42D03

3-2-1. Remove the Stand

ķ/D\GRZQWKHXQLWVRWKDWUHDU

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XQLW

3-2-3. Remove the mainboard and

bracket of Side AV

3-2-2. Remove the Back Cover

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ĸ5HPRYHWKH0DLQERDUG

3-2-4. Remove the power supply

15

Service Manual

HBTV-32D03 / 42D03

ķ5HPRYHWKHIRXUVFUHZV

LQGLFDWHGRQWKHILJXUHDERYHE\

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3-2-5. Remove the Speaker

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



3-2-8.

Remove the O

rnamental Light

Assembly

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WKHILJXUHDERYHE\ 



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3-2-9. Remove the panel bracket

3-2-6. Remove the remote control

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

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3-2-7. Remove the Metal connecting

board

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ILJXUHDERYHE\

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ĸ5HPRYHWKH0HWDOFRQQHFWLQJERDUG

16

Service Manual

HBTV-32D03 / 42D03

Chapter 4. Location of Controls and Components

4-1. Board Location 4-1-1. HBTV-32D03HD

C

B

A

No. Parts number Description

A Board

B Board

C Board

4-1-2. HBTV-42D03FD

No. Parts number Description

410852 410283

410853

Placa Principal

Tela de LCD

Placa da Fonte

A

B

C

A Board

B Board

C Board

410772 497234

497241

Tela de LCD

Placa da Fonte Placa Principal

OBS.: OS ITENS ACIMA SOMENTE PODEM SER SOLICITADOS MEDIANTE CONSULTA AO SUPORTE TÉCNICO !!!

17

Service Manual

HBTV-32D03 / 42D03

4-2.Mainboard

4-2-1. Function Description:

Process signal which incept from exterior equipment then translate into signal that panel can display.

4-2-2.Connector definition

4-2-2-1.Mainboard of

CN1

CND1

CND2

CNA1

CNE1

CNE2

HBTV-32D03HD/ HBTV-42D03FD:

CON1

CNC1

4-2-2-2.Connector definition

Power connectors (CNA1)

Pin number

1

2

3

4

5

6

7

18

Signal name

PW-ON/OFF

GND

5VS

GND

12VA

Description

ON/OFF

GND

5V-Stand

GND

12V-Mainboard

Back light connectors (CN1)

Service Manual

HBTV-32D03 / 42D03

Pin number

1

2

3

4

Power of audio anplifier connector (CON1)

Pin number

1

2

3

4

Speaker connector (CNC1)

Pin number

Signal name

ADJ

PBON

GND

5VS

Back light ON/OFF

Signal name

24V 24V

GND GND

Signal name

Description

Back light adjust

GND

5VS

Description

1

2

3

4

Key connector (CNE2)

Pin number

1

2

3

Remote connector (CNE1)

Pin number

1

2

L+

L-

L+

R+

Signal name

GND GND

KEY1 KEY1

KEY0 KEY0

Signal name

5V

IRIN

Left of audio

Right of audio

Description

5V

IR IN

3

4

5

LEDR

LEDB

GND GND

LED-RED

LED-BLUE

19

Service Manual

HBTV-32D03 / 42D03

4-3. Power Supply Board

4-3-1. Function description:

To s u pp l y p ower for Mainboard, Panel.

4-3-2. Connector deﬁ nition:

4-3-2-1. HBTV-32D03HD

CN2

CN3

CN2

CN1

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-EPW M

Pin number

1

Signal name

L

20

CN3

Pin number

2

N

Signal name

1

2

3

4

24V

GND

4-3-2-2. HBTV-42D03FD

Service Manual

HBTV-32D03 / 42D03

CN3

CN4

CN3

Pin number

CN4

Pin number

Signal name

1

2

3

4

5

6

7

24V

GND

Signal name

1

2

3

4

12V

P-ON/OFF

12V

24V

Pin number

8

9

10

11

12

13

14

Pin number

10

11

12

13

Signal name

GND

DC-DIMMING

BL-ON/OFF

PWM-DIMMING

STATUS

Signal name

GND

DC-DIMMING

GND

PWM-DIMMING

5

6

7

8

9

12V

24V

GND

14

15

16

17

18

GND

BL-ON/OFF

GND

STATUS

5V

21

Service Manual

HBTV-32D03 / 42D03

4-4.LCD Panel

4-4-1. Function Description: Display the signal. 4-4-2. Connector deﬁ nition 4-4-2-1. HBTV-32D0

3

HD

AU˄T315XW03 V5˅

BACKLIGHT CONNECTOR PIN CONFIGURATION :

Description Min Typ Max Unit

1 Operating Voltage Vo 639 710 781 Vrms

2 Operating Current Io 12 12.5 13 mArms

3 BL Total Power Dissipation PBL 76

4 Striking Voltage

At 0

Vstrike

At

1500 1650

1350 1500

78

5 Striking Time Ts 1000 - 1500 msec

6 Operating Frequency fo kHz

80 Watt

Vrms

Condition/Note

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!

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!

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!

1. Base on lamp specification, to ensure each lamp can be normally ignited, need to apply at least minimum striking voltage to each lamp

1. To ensure each lamp can be normally ignited, each lamp need to be applied at least minimum striking voltage during minimum striking time.

1. Operating frequency is set by customer.

2. Need to double confirm display quality.(*)

PWM Operating Frequenc y F_PWM 120 180 240 Hz

7

PWM Dimming Duty Ratio D_PWM

8

20

100

-

9 Lamp Type U type

10 Number of Lamps 4 pcs

2

1. PWM frequency is set by customer.

2. Need to double confirm display quality.(*)

Note 1. Dimming range Note 2.

%

Note 3. Duty ratio definition.

4-4-2-2. HBTV-42D03FD

Service Manual

HBTV-32D03 / 42D03

NVERTER UNIT

I

AUO

7+:9

˄

˅

Symbol Description

VDDB (Main Power)

GND Ground

Reserved Please leave it open

VBLON (Enable Pin)

VDIM

DV input 24.0 VDC

BL On/Off control signal High/Open: On, Low: Off

(Low=0~ 0.8V, High=2.0~5.0V)

Internal PWM (3.3V,100% duty)/open for 100% luminance, 0V : 10% duty

NC

NOTA: A PLACA DO INVERTER ACOMPANHA A TELA DE LCD,

PORTANTO NÃO É FORNECIDA EM SEPARADO.

3

2

Service Manual

HBTV-32D03 / 42D03

Chapter 5. Operation Instructions

5

-1. Get to know your TV

TV Side panel controls and connections

1

2

3

4

5

MENU

INPUT

VOL +/-

CH +/-

POWER

Menu display. Press to access the on-screen menu display.

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

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

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.

Press to turn on and o the TV.

24

Back panel connections

Service Manual

HBTV-32D03 / 42D03

DIGIAL AUDIO

1

OUT(OPTICAL)

Component INConne ct a com ponent Vide o/Audio device to

2

AV IN

3

ANT IN

4

HDMI IN

5

PC/DVI AudioInConne ct the audio L/ R cables from a computer

6

PC IN

7

Conne ct a com ponent Vide o/Audio device to these jacks.

these jacks.

Conne ct Video/Au dio out from an Video/Au dio device to these jacks.

Conne ct cab le or an tenna signal to t he TV, eithe r directly or through your cable box .

Conne ct a HD MI devic e to recei ve digit al audio and uncompressed digital video.

to this jack.

Conne ct the monitor output connector from a PC to the jack.

8

9

0

A

AV OU T

USB jack

S-Video In

Headphone jack

Vide o/Audi o out put te rmina l.

Conne ct USB storage d evice to this ja ck.

Conne ct the S-Video ca ble from an exte rnal signal source to this jack.

Headphone audio output terminal.

25

Service Manual

HBTV-32D03 / 42D03

6-2. Get to know your remote control

Remote control

The 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.

Power Press to turn on and o the TV

1

INPUT Show the input source

2

MTS/SA P Select MONO, STEREO, SAP

3

CCD (closed c aption) Select a closed caption option

4

P. S I ZE

5

H.LOCK Hotel Lock button

6

7

tCVUUPO

8

MUTE

9

VOLUME UP/DOWN

0

MENU

5IVNCTUJDL6Q%PXO

A

Left/Right)

B

SOUND

C

$PMPSCVUUPO

D G

5IVOCTUJDL64#

I X

REV Fas t R ever se (Onl y f or USB )

E

ENTER Conr m button (Only fo r USB)

F

1MBZ1BVTFCVUUPO (Only for US B)

H

USB Press to switch input source to USB in

J K

DNR

L

4-&&1CVUUPO

M

CH.LIST

N

FAVO RITE

O

/VNCFSCVUUPOT

INFO Show Informations about the programs and USB les

P

Q.V IEW Press to jump back and for th between two channels

Q

CHANNEL UP/DOWN Channel selection(up/down)

R

Q.M ENU Adjust so me functions in common use

S

OK

T U

PICTURE

V

FWD

W

GUIDE

Y

EXIT

Z

REPEAT

[

ZOOM

Select the aspect ratio

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

QSFTTiwitwBOEiw

Switches the soun d on or o Press to adjust the volume Press to open the on-screen menu Allows you to navigate the on-screen menus and adjust the

system settings to your preference Press to cycle through dierent sound settings Press to operate the Functions in GUIDE/Program Edit/Block

Program/USB

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

Digital Noise Reduction Press to display the sleep timer option Open the channel list in TV Open the favourite channel list in TV Press to change a channel

Accesses t he highlighted i tem in the on-screen menu Press repeatedly to c ycle through the available picture modes Fas t fo rw ard(O nly fo r U SB) Display the guide when you are watching digital channels Clears all on-screen displays and returns to TV viewing from any

menu Replay a music or movie Press to magnify/minify an image

26

Chapter 7. Electrical Parts

7-1. Block Diagram

SP

JA1.JA2

Service Manual

HBTV-32D03 / 42D03

PCI1

PCMCIA

SOCKET

JL5

LVDS CONN

PA9

SPDIF OUT

AMP

U39

SPEAKER

Line Out

OPA

UA5

Audio DAC3

P34

HP Out

HP OUT

UA6

HP Driv

Audio DAC2

UT1

LINE IN

PA3.PA4.PA7.PA8

LINE IN

TUNER

Tuner IF+/IF-

U1

MT5363

PV1.PV2

CVBSx2

PV3

S-VIDEO

Video DAC OUT2

Audio DAC1

LINE IN

SC

CVBS/SY

Video DAC OUT1

Audio DAC0

LINE IN

RGB

CVBS

YPbPr1

UA3

UA4

OPA

Line Out

PV6 PV5 PV7

SART2

SART1

PV4

YPbPrx1

UD2

DDR2

UD3

DDR2

JC2

SD/MS SD/MS

U4

NAND

Flash

SPI

U1.U3

Serial

Flash

RGB

HDMI x1

USB

UH19

HDMI SWITCH

HDMI3

HDMI2

HDMI1

VGA

HDMIx3

PU1 PH3.PH4.PH5

USBx1

27

Service Manual

HBTV-32D03 / 42D03

7-2. Circuit Diagram

7-2-1. Main Board

VCCK

+12V

+5V

+5VSB

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

+5V 7,10,14,17

+12V 10,12,14,17

+5VSB 12,16

GND 4,5,6,7,9,10,11,12,13,14,15,16,17,18

VCCK 4

3V3SB 6,15,17

AVDD3V3 7,9,15,17

DVDD3V3 4,5,6,7,10,14,17

AVDD1V25 4,5,7,9,17

CPC31

AMP_PWR

BL_DIMMING

OPWRSB

OPWRSB6

Dimming

BL_ON/OFF#

AMP_PWR12

BL_DIMMING 8,17

Dimming 17

BL_ON/OFF# 17

Other Control Interface

10nF

CPC30

0.1uF

CPC29

1uF

CPC28

+

470UF/16V

T1T1

T6T6

T5T5

T2T2

T3T3

T4T4

䕧䕧䕧ܹܹܹ

CNA1

5V&12V

+12V

+5VSB

MAIN POWER

TJC3-7A

SIP-7P-2.5/HAIER_W

TJC3-7A

SIP-7P-2.5/HAIER_W

1234567

+5VSB

P_ON/OFF

XR71KXR7

1K

3 2

1

XQ2

2N3904

XR10

4.7K

XR10

4.7K

XR14

47K

XR14

47K

OPWRSB

LO = > POWER_ON

HI = > STANDBY

OIRI

OIRI 6

R13

NC/4.7K

R13

NC/4.7K

3V3SB

+5VSB

12345

CNE1

IR Receiver & LED

OIRI

R1774 100R1774 100

D2

12

LED_GRE#

IR_IN

LED_RED#

᥻ࠊ

OPCTRL0

LED

2010-04-08

⫼԰

OPCTRL0 6

ESD_0402_10pF D2ESD_0402_10pF

LED

C806

NC/47pF _25v

C0402/SMD

C806

NC/47pF _25v

C0402/SMD

+5VSB +5VSB

ষ᥻ࠊ

T7T7

I/O

TJC2004-5AW

⏏ࡴ᥹ষᬍЎ

R67

470

R67

470

R66

470

R66

470

R1775

10k

R1775

10k

2010-04-08

D7

LED_RED#

12

Q51

32

1

R1776 4.7KR1776 4.7K

ESD_0402_10pF D7ESD_0402_10pF

2N3906

+5VSB

ESD_0402_10pF D8ESD_0402_10pF

D8

LED_GRE#

12

R70

470

R70

470

R1777

470

R1777

470

Q67

2N3904

Q67

2N3904

3 2

1

R1778 4.7KR1778 4.7K

OPCTRL0

HI = > LED RED

LO=> LED GREEN

R4

12K_1%

R0603/SMDR412K_1%

R0603/SMD

R7

2.7K_1%

R0603/SMDR72.7K_1%

R0603/SMD

0.925 x (1+Rup/Rdn) = 5.04V

L5_9

L5_9L3

12

10uH/3A

CPU1

MP1484

CPU1

MP1484

5V MAIN POWER

100 ohm@100MHz

LP2

+12V +5V

5V_SW+5V

MAIN POWER

shielding of 20-mil GND

L3

D3

B340/NCD3B340/NC

C21

10nF

C21

10nF

3

1

5

FB

BST

OUT

VCC

2

EN

7

6

C14

CP3

C13

+

CE649

Dele Res

GND

GND 4SS 8COMP

C20

0.1uF

C20

0.1uF

C5

10nFC510nF

R8

2.2KR82.2K

R91

100K

R91

100K

Q4

2N3904Q42N3904

3 2

0.1uF

1

10uF

R21

100K

R21

100K

0.1uF

220uF/16V

Terry 2010-04-08

Q5

1

R20 10KR20 10K

VCCK

9

2N3904Q52N3904

Note :

DC-DC MP1484

⏏ࡴ

2010-04-08

3 2

C3

0.1uFC30.1uF

The power connected to RP4 should turn

UP8 off when +5V is turning on. Therefore,

If +5VSB lead +5V, please insert RP38.

If +5V lead +5VSB, please insert RP41.

AMP_PWR

3 4

5 6

CEP8

100uF/16V +CEP8

100uF/16V

+

RP12

NS/110 1 %

RP12

NS/110 1 %

ADJ/GND

CEP7

100uF/16V +CEP7

100uF/16V

+

+5VSB

CON9X2-2.0A

CON6X2-2.0

7 8

9 10

11 12

13 14

15 16

17 18

2010-04-08

AVDD3V3

⏏ࡴሣ㬑㔽

4

2

AEMC2

EMC/NC

AEMC2

EMC/NC

SHIELD-HAIER

1

3

DVDD3V35V_SW

RP43 0RP43 0

CEP14

100uF/1 6V +CEP14

100uF/1 6V

+

RP22

180 1%

RP22

180 1%

RP21

110 1%

RP21

110 1%

2

OUT

ADJ/GND

1

IN

UP5 AX1 084MAUP5 AX1 084MA

3

CEP13

100uF/16V +CEP13

100uF/16V

+

DIGITAL POWER DVDD3V3

BL_ON/OFF#

Dimming

NC

R304 NCR304

BL_DIMMING

R9R9

R10R10

R1R1

R2R2

R15R15

R3R3

R16R16

R5R5

Fix: 3.3V

RP130RP13

0

1

5

2233445

HOLE/GND

MTH157H1HOLE/GND

MTH157

1

H1

9 98 87 76

6

5

2233445

HOLE/GND

MTH157H2HOLE/GND

MTH157

H2

9 98 87 76

6

AVDD1V25DVDD3V3

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

2

OUT

IN

UP3 AX1 117A/A djUP3 A X1117 A/Adj

3

ANALOG POWER AVDD1V25

5

2233445

HOLE/GND

MTH157H3HOLE/GND

MTH157

1

H3

HOLE/GND

H4

MTH157H4HOLE/GND

MTH157

9 98 87 76

5

2233445

9 98 87 76

6

1

6

1

2A

CPR13 0CPR13 0

MP1484

2010-04-08

᳈ᬍЎ

L510uH/3A L5 10uH/3A

12

0.01uF

CPC43

0.1uF

CPC39

1uF

CPC42

+

CPC40

470uF/16v+CPC40

470uF/16v

C777

47uF/16V +C777

47uF/16V

+

0.925 x (1+Rup/Rdn) = 1.1V

R11

27K_1%

R0603/SMD

R11

27K_1%

R0603/SMD

R6

5.1K_1%

R6

5.1K_1%

R0603/SMD

1

shielding of 20-mil GND

CEP10

100uF/16V +CEP10

100uF/16V

+

RP15

NS/110 1 %

RP15

NS/110 1 %

ADJ/GND

1

CEP9

100uF/16V +CEP9

100uF/16V

+

1.25 x (1+ 0/110) = 1.25V

RP160RP16

0

C23

10nF

C23

10nF

1

3

OUT

U60

MP1482

U60

MP1482

VCC

7

2

R89 100KR89 100K

C16

100 ohm@100MHz

CORE POWER

LP3

+12V VCCK

5

FB

BST

GND

EN

6

C6

NC/0.1uF

CP4

10uF

CP4

10uF

9

GND 4SS 8COMP

C22

0.1uF

C22

0.1uF

10nFC610nF

R12

2.2K

R12

2.2K

C15

0.1uF

C15

0.1uF

XC14

220uF/16v

+

P_ON/OFF

J3

1 2

+12V

CEP1

100uF/25v +CEP1

100uF/25v

+

CEP2

100uF/16v+CEP2

100uF/16v

+

+12V +5VSB

3V3SB

2

OUT

IN

UP2 G11 17-33T 63UFUP2 G1 117-3 3T63UF

3

+5VSB

STANDBY POWER 3V3SB

28

Service Manual

HBTV-32D03 / 42D03

+12V

+5VSB

+12V 3,10 ,1 2 ,14 ,17

+5VSB 3,12,16

VCCK

+5V

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

M_AOL RCK

M_AOB CK

M_AOS DATA 0

M_SPD IF_O ut

M_OPC TRL3

M_OPW M1

+5V 3,7,10,14,17

GND 3,5,6,7,9,10,11,12,13,14,15,16,17,18

VCCK 3

3V3SB 3,6,15,17

AVDD3V3 3,7,9,15,17

DVDD3V3 3,5,6,7,10,14,17

AVDD1V25 3,5,7,9,17

M_AOB CK 9

M_OPW M18

M_AOL RCK 9

M_OPC TRL3 6,16

M_AOS DATA 0 9

M_SPD IF_O ut 9,10

MEM_VREF

AVDD3V3

1V0SB

1/2

UP6 VCCK

AX4101

HW Strap Setting

SOP-8

Enable by VCCK

MOS

DDRV

UP4

AX1117SJ

SOT223

DVDD3V3

UP5

SOT223

AX1084MA

AVDD1V25

UP3

AX1117SJ

AVDD3V3

SOT223

UP4

AX1117SJ

SOT223

DEMO3V3

(OPTION)

5V_SW

POWER TREE

+5V

CM16

0.1uF

CM16

0.1uF

UP2

G1117

SOT223

+5VSB +3V3SB

UT5

G9085TU3U

+12V +5V_Tuner

UP1

G969

MSOP8

TO-263-3

(OPTION)

AVDD1V25

RM106 0RM106 0

AVDD1V25_PLL

AG30

UM1A

P15

CM2

0.1uF

CM2

0.1uF

CM1

AF29

AG32

AH33

AVDD12_APLL

AVDD12_SYSPLL

AVDD12_TVDPLL

AVDD12_ADCPLL

DVSS

V15

U16

W16

AB15

0.1uF

AH29

AH31

AVSS12_PLL

DVSS

T15

R14

AC14

DVDD3V3

Bottom Side

AVSS12_PLL

DVSS

N14

G10

W14

AD13

DVDD3V3IO

AF13

DVSS

AB13

W34

W36

VCCIO33

DVSS

U20

AF9

CM7

CM6

CM5

CM4

CM3

V31

W32

VCCIO33

DVSS

F9

0.1uF

J30

H31

VCCIO33

DVSS D9DVSS

AE8

H23

AF15

VCCIO33

DVSS G8DVSS

E8

VCCK

VCCIO33

CM15

0.1uF

CM15

0.1uF

CM14

0.1uF

CM14

0.1uF

Bottom Side

CM13

0.1uF

CM13

0.1uF

CM12

0.1uF

CM12

0.1uF

CM11

0.1uF

CM11

0.1uF

CM10

0.1uF

CM10

0.1uF

CM9

0.1uF

CM9

0.1uF

CM8

0.1uF

CM8

0.1uF

VCCK

P25

AD25

AC24

VCCK

DVSS

AB25

E22

VCCK

DVSS

AD21

DVSS

AE24

DVSS

MT536 3_SMD BGA-5 18_0 108

T23

P23

MT536 3_SMD BGA-5 18_0 108

Y23

V23

U24

R24

AB23

AD23

Y25

AM1

AL2

AN2

AM3

AL4

AN4

AK5

AM5

AJ6

AL6

AH7

AK7

AM7

AJ8

AL8

AG12

V13

Y13

U14

AA14

AE14

VCCK

DVSS

Y15

R16

AE16

AD17

AE18

AD19

AE20

N22

W24

VCCK

Power & Ground

DVSS

T21

P21

V21

D21

DVSS

Y19

N20

B21

R20

W20

AB17

AB19

AA20

AC20

DVSS

T19

V19

AA18

AC18

DVSS

Y17

T17

V17

AA16

AC16

AC22

AA22

U22

R22

G22

W22

U18

R18

W18

AD15

AE22

N24

AA24

T25

V25

VCCK

DVSS L6DVSSW6DVSS C8DVSS

DVSSJ4DVSSY3DVSS L4DVSS W4DVSS

DVSS

J6

Y21

AB21

RM105 4.7KRM105 4.7K

RM107 4.7KRM107 4.7K

RM109 4.7KRM109 4.7K

M_AOB CK

M_SPD IF_O ut

M_AOL RCK

MT5363 STRAPPING MODE

01

0

0 00

AOLRCK AOBCK ASPDIF

RM113 4.7KRM113 4.7K

M_AOS DATA 0

M_OPW M1

RM110 4.7KRM110 4.7K

DVDD3V3

10

AOSDATA0

RM115 4.7KRM115 4.7K

M_OPC TRL3

0

OPCTRL3(O)

ICE Mode + Serial Boot

Strapping Mode

ICE mode + ROM Boot

Strapping Mode OPWM1

PDWNC Normal

Strapping Mode

XTAL 54MHz

VCCK and Digital I/O Bypass

29

Service Manual

HBTV-32D03 / 42D03

+12V

+5VSB

+12V 3,10 ,1 2 ,14 ,17

+5VSB 3,12,16

+5V

3V3SB

+5V 3,7,10,14,17

3V3SB 3,6,15,17

DDRVDVDD3V3

UD1 AP1117-TO 252UD1 AP1117-TO 252

DRAM POWER DDRV

VCCK

DVDD3V3

AVDD3V3

AVDD1V25

GND 3,4,6,7,9,10,11,12,13,14,15,16,17,18

VCCK 3,4

AVDD3V3 3,7,9,15,17

DVDD3V3 3,4,6,7,10,14,17

AVDD1V25 3,4,7,9,17

CD7

0.1uF

CD7

0.1uF

RVREF2

RD18

1K 1%

RD18

1K 1%

RD17 1K 1%RD17 1K 1%

DDRV

RVREF_as closed to UD3

CD6

CD3

NS/0.1uF

CD3

NS/0.1uF

[ RESERVE ]

CD2

1uF

CD2

1uF

CED2

100uF/16V +CED2

100uF/16V

+

RD1

110 1%

RD1

110 1%

2

OUT

ADJ/GND

1

IN

3

CED1

100uF/16V +CED1

100uF/16V

+

1.25 x (1+48.7/110) = 1.8V for DDR2

RD2

48.7 1%

RD2

48.7 1%

CD20

0.1uF

CD20

0.1uF

CD28

0.1uF

CD28

0.1uF

DDR#1 Bottom Side

CD27

0.1uF

CD27

0.1uF

CD25

0.1uF

CD25

0.1uF

CD24

0.1uF

CD24

0.1uF

CD23

0.1uF

CD23

0.1uF

CD29

NS/0.1uF

CD29

NS/0.1uF

[ RESERVE ] [ RESERVE ]

CD26

NS/0.1uF

CD26

NS/0.1uF

CM23

0.1uF

CM23

0.1uF

CM22

0.1uF

CM22

0.1uF

DDR#2 Bottom Side

CM21

0.1uF

CM21

0.1uF

CM20

0.1uF

CM20

0.1uF

CM18

0.1uF

CM18

0.1uF

CM17

0.1uF

CM17

0.1uF

CD30

NS/0.1uF

CD30

NS/0.1uF

CM19

NS/0.1uF

CM19

NS/0.1uF

[ RESERVE ] [ RESERVE ]

CD19

0.1uF

CD19

0.1uF

CD17

0.1uF

CD17

0.1uF

Main Chip Bottom Side

CD16

0.1uF

CD16

0.1uF

CD15

CD14

CD13

CD22

CD12

RVREF_as closed to UD2

0.1uF

1uF

CD6

RVREF1

RD16

RD15 1K 1%RD15 1K 1%

DDRV

1_A0

1_A1

1_A2

1_A3

1_A4

1_A5

1_A6

M8

A1M3A2M7A0

A3N2A5N3A6N7A4N8A7P2A9

DQ1

DQ0

DQ4

DQ3 H3DQ2

DQ5

UD2

F1

H1

H7

H9

G2

G8

RDQ1

RDQ2

RDQ3

RDQ6

RDQ5

RDQ0

RDQ4

RA8

RA13

RA0

RCAS#1_CAS#

DQ6

0.1uF

1K 1%

1_A7

F9

RDQ7

RA91_A9

DQ7

1_A8

C8

RDQ8

RVREF_as closed to MT5363

AV1V25_MEMPLL

1_A13

1_A9

1_A10

1_A11

1_A12

R8

R2

P3

P7 A8P8

M2

A12

A11

A10/AP

NC/A14R3NC/N15R7NC/A13

DQ14

DQ9

DQ8

DQ12

DQ11 D3DQ10

DQ13

B1

B9

C2

D1

D7

D9

RDQ15

RDQ14

RDQ9

RDQ13

RDQ12

RDQ11

RDQ10

RA7

RA5

RA2

RA6

RA4

DQ15

1_BA0

BA0L2BA1

NC

A2

RA11

CD5

0.1uF

CD5

0.1uF

RVREF3

RD20

1K 1%

RD20

1K 1%

RD19 1K 1%RD19 1K 1%

DDRV

CD10

0.01uF

CD10

0.01uF

AV1V25_MEMPLL

RD21 0RD21 0

2009/04/15

AVDD1V25

1_RAS#

1_WE#

1_BA1

1_BA2

CLK0

CLK0#

1_CS#

1_CAS#

1_ODT

J8

L1

L3

NC/BA2

NC

A8

B7

E2

RDQS1

RDQS1#

RBA2

123456

CK

UDQS

K8

CK

F7

RDQS0

RDQS0#

RA1

RA10

B2

B8

D2

D8

F2

F8

H2

VSSQ

VDDQ

VSSQ

VDDQ C3VDDQ

H8

E7

J7

N1

E3

J3

P9

VSS

VSSQ

VDDQ

VDD

E1

C7

C9

VSS

VSSQ

VSSDL

VDDQ

VDDL

VDD

VDDQ

NT5TU3 2M16CG -BD

J1

J9

E9

R1

G1

G7

G9

M9

G3

CLK0#RCLK0#

CLK0

RD7

100

RD7

100

NEAR DRAM NEAR IC

K9

A7

K7

K3

A3

L7 CSL8

WE

VSS

RAS

CAS

ODT

VSSQ

VDD

VDDQ

UDM B3UDQS

LDQS

LDM F3LDQS

VREF

CKE

J2

A1

A9

E8

K2

C1

1_CKE

RDQM1

RDQM0

RVREF1

RBA0

RWE#

RCKE

RBA1

RA3

78

123456

78

30

1 2

3 4

5 6

3 4

1_A12 RA12

RA10

3 4

2_A10

2_A8

DQ7

C8

RDQ24

DQ8

5 6

1_A7

RA1

5 6

2_A1

2_A9

P3

DQ9

C2

RDQ25

7 8

1_A5

RBA2

7 8

2_BA2

2_A10

2_A11

M2

A10/AP

D7

RDQ27

RDQ26

7 8

RND3 56RND3 56

RND4 56RND4 56

1_BA2

1_A1

1_A10

1_A6

RBA1

3 4

2_BA1

DQ13

B1

RDQ30

NC/A14R3NC/N15R7NC/A13

DQ14

1_A4

RCKE

5 6

2_CKE

DQ15

B9

RDQ31

1_A11

RWE#

7 8

2_WE#

2_BA0

BA0L2BA1

NC

A2

2_BA1

L3

NC

E2

2_BA2

L1

NC/BA2

B7

RDQS3

RA42_A4

1 2

3 4

RND9 56RND9 56

2_A11 RA11

CLK1#

CLK1

J8

K8

CK

UDQS

F7

A8

RDQS2

RDQS3#

1_A3

5 6

7 8

2_A2 RA2

2_A6 RA6

2_CS#

2_CAS#

L7 CSL8

LDQS

E8

RDQM3

RDQS2#

1_A2

RBA0

1 2

RND8 56RND8 56

2_BA0

2_A12

2_A13

R8

P7 A8P8

R2

A11

A12

DQ12

DQ11 D3DQ10

D1

D9

RDQ28

RDQ29

1 2

3 4

5 6

7 8

1 2

RND1 56RND1 56

RND2 56RND2 56

NEAR BRANCH

1_A8

1_A13

1_A0

Damping for DDR#1 ADDR/CMD

RA3

RA8

RA13

RA0

RCAS#2_CAS#

1 2

3 4

5 6

7 8

1 2

RND6 56RND6 56

RND7 56RND7 56

NEAR BRANCH

2_A3

2_A8

2_A13

2_A0

Damping for DDR#2 ADDR/CMD

2_A0

2_A1

2_A2

2_A3

2_A4

2_A5

2_A6

2_A7

M8

A1M3A2M7A0

A3N2A5N3A6N7A4N8A7P2A9

MT536 3_SMD BGA-5 18_0 108

DQ6

DQ1

DQ0

DQ4

DQ3 H3DQ2

DQ5

UD3

F1

F9

H1

H7

H9

G2

G8

RDQ16

RDQ17

RDQ19

RDQ18

RDQ21

RDQ20

RDQ23

RDQ22

DDRV

RDQM3

RDQS3

Y1

U6

RDQM3

RVREF P7RVREF

N8

RVREF3

RDQS3#

AA2

RDQS3

RDQS3#

RDQ24

Y5

RDQ24

RCKE

K1

RCKE

RDQ25

RDQ26

T7

RDQ25

RCLK0

AA6

B3

CED5

+

RDQ27

V7

RDQ26

RCLK0

A2

RCLK0#

NS/47uF /10V

RDQ28

V5

RDQ28

RDQ27

RCLK0#

[ RESERVE ]

RDQ29

AA4

RDQ29

RCLK1

AD1

RCLK1

RDQ31

RDQ30

Y7

RDQ30T5RDQ31

RCLK1#

AD3

RCLK1#

CEM1

NC/47uF /10V +CEM1

NC/47uF /10V

+

DDRV

MT5363 DE-CAP.

RA2

M3

RODT N6RCAS#

P5

RRAS#

RA2

RRAS#

RA3

RA4

G4

RA3

L2

RCS#

RCAS#

RA10

RA5

RA6

RA7

RA8

RA9

RA11

RA12

RA13

P1

F1

M7

F3

N2

D1

G2

E2

M1

RA4M5RA1

RA8

RA5

RA6

RA7

RA9

RA11

RA10

RA12

RA13

RWE#

RCS#

P3

RBA2

RBA1

REXTDN

RBA0

J2

K3

H1

H3

AB5

RWE#

RBA2

RBA1

RBA0

RM1 100RM1 100

RA1

RA0

H5

N4

RA0

RODT

CED4

[ RESERVE ]

NS/47uF /10V

+

DRAM DE-CAP.

DDRV

RDQ1

RDQ2

RDQ3

RDQ7

RDQ6

RDQ5

RDQ0

RDQ4

RDQS0

RDQM0

RDQS0#

D7

A8

B9

E10

RDQS0

RDQM0

RDQS0#

VCC2IO

VCC2IO C2VCC2IO

VCC2IO

UM1B

B1

AF3

G14

DDRV

DDR2 Interface

H11

RDQ0

RDQ1

VCC2IO

R2

G12

E6

RDQ3

RDQ2

VCC2IO E4VCC2IOR4VCC2IO

H13

D5

RDQ4

VCC2IO G6VCC2IO

AE4

RDQ5

RDQM1

F11

F7

C10

RDQ6

RDQ7

VCC2IO H7VCC2IO

VCC2IO

R6

B13

AD7

RDQM1

RDQS1

RDQS1#

B7

RDQS1

VCC2IO

E14

RDQ8

B5

C6

RDQS1#

VCC2IO

D13

AE2

RDQ14

RDQ9

RDQ13

RDQ12

RDQ11

RDQ10

D11

A4

B11

A10

A12

RDQ8

RDQ9

RDQ10

RDQ11

RDQ13C4RDQ14

RDQ12

VCC2IO

VCC2IO F5VCC2IO

VCC2IO

D3

F13

E12

C12

AC6

RDQ15

A6

RDQ15

AD5

RDQM2

V1

VCC2IO

J14

AF1

RDQS2

V3

RDQS2

RDQM2

VCC2IO

RDQ16

RDQS2#

W2

AB1

RDQS2#

RDQ17

U4

RDQ16

P13

AV1V25_MEMPLL

RDQ18

AC4

RDQ17

AVDD12_MEMPLL

T13

RDQ19

T1

RDQ18

AVSS12_MEMPLL

RDQ20

T3

RDQ19

RDQ21

AC2

RDQ20

RDQ22

U2

RDQ21

DRAM

K5

RDQ23

AB3

RDQ22

RDQ23

MEMTP K7MEMTN

CAS

UDM B3UDQS

2_ODT

K9

ODT

LDM F3LDQS

RDQM2

RND5 56RND5 56

1_WE#

RA9

1 2

RND10 56RND10 56

2_A9

2_WE#

K7

K3

RAS

VREF

J2

K2

2_CKE

RVREF2 2_RAS#

1 2

3 4

5 6

7 8

RND11 56RND11 56

1_BA1

1_CKE

1_BA0

RODT 1_ODT

RRAS# 1_RAS#

RCS# 1_CS#

Damping and Termination for CLK

2_RAS#

2_ODT

RA12

RA7

2_CS#RCS#

RND12 56 RND12 56

1

345678

2

3 4

5 6

7 8

RRAS#

RODT

2_A7

2_A12

2_A5 RA5

A3

A7

B2

WE

VSS

VSSQ

VDD

VDDQ

CKE

A1

A9

C1

Damping and Termination for CLK

N1

E3

E7

J3

VSSQ

J7

D8

F2

F8

H2

H8

VSS

VSSQ

VSSDL

VDDQ

VDD

VDDQ

VDDL

VDD

VDDQ

J1

J9

E1

E9

C9

G1

G7

G9

M9

G3

B8

D2

VSSQ

VDDQ C3VDDQ

C7

RD8 22RD8 22

RD6 22RD6 22

RCLK0

CLK1

CLK1#RCLK1#

RD13

100

RD13

100

NEAR DRAM NEAR IC

RD12 22RD12 22

RD14 22RD14 22

RCLK1

P9

VSS

VDD

DDR#2 DDR#1

NT5TU3 2M16CG -BD

R1

DDRV DDRV

Service Manual

HBTV-32D03 / 42D03

+12V

+5VSB

+12V 3,10 ,1 2 ,14 ,17

+5VSB 3,12,16

VCCK

+5V

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

HP_DE T#

+5V 3,7,10,14,17

GND 3,4,5,7,9,10,11,12,13,14,15,16,17,18

VCCK 3,4

3V3SB 3,15,17

AVDD3V3 3,7,9,15,17

DVDD3V3 3,4,5,7,10,14,17

AVDD1V25 3,4,5,7,9,17

HP_DE T#

OPCTRL0

OSCL0

2010-04-08

OPCTRL0 3

᥻ࠊ

OSCL0 15,17

LED

OSDA0

OSDA0 15,17

OPWRSB

USB_P WR_O CP

M_OPC TRL3

OPWRSB3

USB_P WR_O CP 7

M_OPC TRL3 4 ,16

⫼԰

RESET Circuit

Audio Mute/Digital Amp Control

ORESET#

CM31

0.1uF

CM31

0.1uF

CE21

47uF/10V +CE21

47uF/10V

+

Q1

R75

R74

R73

3V3SB 3V3SB 3V3SB

2N3904Q12N3904

7.5K

10K

12K

3 2

1

Q2

2N3904Q22N3904

1

Other Control Interface

HDMI SW CTRL

Y1 54MHzY1 54MHz

3 2

R76

3.9K

R76

3.9K

54MHz CRYSTAL

M_OPC TRL3

Tuner_OPCTRL4

ADIN2

M_OPC TRL3 4,16

HW Strap Pins

ADIN2 14

Tuner_OPCTRL4 14

K1

K0

2

1

3

CNE2

TJC2004-3AW

CNE2

TJC2004-3AW

T8T8

䇗ϔϟ

,

KEY PANEL

ESD_0402_10pF D5ESD_0402_10pF

ESD_0402_10pFD4ESD_0402_10pF

D5

K1ADIN1

K0ADIN0

12

D4

12

R1773 1.5KR1773 1.5K

R1771 1.5KR1771 1.5K

C628

0.1uF

C628

0.1uF

C629C629

0.1uF 0.1uF

R1772 1 5KR1772 15K

R1770 1 5KR1770 15K

3V3SB

U0TX

U0RX

U0RX 16

U0TX 16

ⱘ㾘Ḑ

C19

1nF

C19

1nF

L1

820nHL1820nH

C18

10pF

C18

10pF

C17

10pF

C17

10pF

OXTALI OXTALO

Haier

J1

1

234

R83

4.7K

R83

4.7K

ℸᦦᑻⱘᅮНϡヺড়

R82

4.7K

R82

4.7K

3V3SB 3V3SB 3V3SB

U0RX

UART Port 0

J2

1

234

4x1 W/HOUSING

DVDD3V3 DVDD3V3 DVDD3V3

FOR CODE DOWNLOAD AND DEBUGGING

U0TX

UART Port 1

4x1 W/HOUSING

R84

4.7K

R84

4.7K

R85

4.7K

R85

4.7K

U1TX

U1RX

IR

ߴ䰸

2010-04-08

OIRI

IR Receiver

OIRI3

R109 4.7KR109 4.7K

E_FUSE

E-Fuse

CM26

AVDD3V3_REG

NEAR IC

RM165 0RM165 0

3V3SB

OPWRSB

ORESET#

AL20

AL22

OPWRSB

ORESET#

AVDD33_VGA_STB

AVSS33_VGA_STB

UM1C

AL24

AN24

AVDD3V3_REG

0.1uF

OXTALO

OXTALI

AJ36

T37

AJ34

XTALI

VCXO

XTALO

AVDD10_LDO

AK35

AM23

1V0SB

AVDD3V3_XTAL

NEAR IC

AVDD3V3_XTAL

RM166 0RM166 0

3V3SB

ADIN1

ADIN0

ADIN2

R125 4.7KR125 4.7K

R124 4.7KR124 4.7K

R126 4.7KR126 4.7K

AM35

AM37

AL32

AL34

AL36

AK33

ADIN2_SRV

ADIN4_SRV

ADIN0_SRV

ADIN3_SRV

ADIN5_SRV

ADIN1_SRV

AVSS33_XTAL

AVDD33_XTAL_STB

FSRC_WR

OIRI

L30

AK37

AN22

E_FUSE

OIRI

CM28

U0RX

AT21

U0RX

OPCTRL1

OPCTRL0

AM19

AM21

OPCTRL0

0.1uF

U0TX

AP21

U0TX

STB I/F &

OPCTRL2

OPCTRL3

AN20

AR20

USB_P WR_O CP

M_OPC TRL3

1V0SB

U1RX

U1TX

T35

R36

U1TX

U1RX

Peripheral

OPCTRL4

AR4

AU20

Tuner_OPCTRL4

PAALE

AU4

PACLE

RM2 1RM2 1

JTDO

AH5

PACLE

AT5

PARB#

1V0SB

JTMS

AJ4

JTDO

PARB#

AT3

POWE#

JTCK

AK3

JTCK

JTMS

POCE0#

POWE#

AT1

POCE0#

CM29

JTDI

JTRST#

AK1

AJ2

JTDI

POCE1#

AU2

AN6

POCE1#

POOE#

4.7uF

JTRST#

PDD0

POOE#

AR2

PDD0

AP5

PDD1

P31

AR6

PDD2

P33

OSCL2

PDD2

AU6

PDD3

SYS_EEPROM_WP

R34

OSDA2

PDD3

AP7

PDD4

HP_DE T#

R32

OSCL1

PDD4

AT7

PDD5

R94 10KR94 10K

JTRST#

TP71TP71

OSCL0

AP3

OSDA1

PDD5

AR8

PDD6

OSDA0

AP1

OSCL0

PDD6

AU8

PDD7

OSDA0

PDD7

R69

4.7K

R69

4.7K

DVDD3V3DVDD3V3DVDD3V3DVDD3V3

Flash_WP#PDD0

POOE#

PDD1

POOE#

PO412PO5

11

10

PO3

GND

POCE0#

12

VCC

DVDD3V3

9

5

6

8

7

D

MX25L 6405 DMIU1MX25L 6405 DMI

PDD7

44

PDD6

PDD5

PDD4

I/O441I/O542I/O643I/O7

U3

PDD3

32

VCC

S_

1

POCE0#

PDD0

PDD2

PDD1

C

HOLD_

Q 2W_/VPP 3VSS

4

Flash_WP#

PDD0

I/O029I/O130I/O231I/O3

NS/25P 64U3NS/25P 64

R98

DVDD3V3DVDD3V3

DVDD3V3DVDD3V3DVDD3V3DVDD3V3

4.7K

WP#/ACC

8

37

VCC

3

4

NC1NC2NC

GND

SDA 5SCL6WP7VCC

M24C3 2-WU4M24C3 2-W

U4

R79

4.7K

R79

4.7K

R78

4.7K

R78

4.7K

R77

4.7K

R77

4.7K

I2C ADDRESS "A0"

8

OSDA0

OSCL0

DVDD3V3

TP17TP17

TP20TP20

TP18TP18

TP19TP19

TP22TP22

2010-04-08

ߴ䰸ᑻᄤᬍЎ⌟䆩⚍Ǆ

R123

10K

R123

10K

R116

10K

R116

10K

R86

10K

R86

10K

R81

10K

R81

10K

16

13SI15

14

PO6

SCLK

Default 8MB

HOLD# 1VCC 2NC 3PO2 4PO1 5PO0 6CS# 7SO/PO7

U1

Serial Flash ( Co-Layout )

( Clock rate would be upto 90MHz )

( Layout must be taken good care )

Default 1GB

R/B 7RE 8CE

U2

MT536 3_SMD BGA-5 18_0 108

PARB#

POOE#

R68

330

R68

330

NAND Flash

9

POCE1#

CLE 16ALE 17WE 18WP 19GND

PAALE

POWE#

PACLE

VSS

NS/K9F 5608 U0MU2NS/K9F 5608 U0M

6

13

36

R93 33R93 33

Flash_WP#

POCE1# POCE0#

R99

4.7K

R99

4.7K

R88 0R88 0

Lo = > WRITE

HI = > WP

SYS_EEPROM_WP

SYSTEM EEPROM

JTAG Port

JTDI

JTRST#

JTDO

JTMS

JTCK

1

3

Service Manual

HBTV-32D03 / 42D03

+12V

+5VSB

+12V 3,10 ,1 2 ,14 ,17

+5VSB 3,12,16

AVDD1V25_HDMIAVDD1V25

VCCK

+5V

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

USB_P WR_O CP

M_OPC TRL3

+5V 3,10,14,17

GND 3,4,5,6,9,10,11,12,13,14,15,16,17,18

VCCK 3,4

3V3SB 3,6,15,17

AVDD3V3 3,9,15,17

DVDD3V3 3,4,5,6,10,14,17

AVDD1V25 3,4,5,9,17

Other Control Interface

C0402/SMD

CM47

0.1uF

CM47

0.1uF

AVDD1V25_USB

PWR5V_2

USB_P WR_O CP 6

M_OPC TRL3 4,6 ,16

PWR5V_2 15

HDMI SWITCH

C0402/SMD

CM55

0.1uF

CM55

0.1uF

AVDD3V3_HDMIAVDD3V3

M_RX2 _1B

M_RX2 _1

M_RX2 _0

M_RX2 _0B

M_RX2 _C

M_RX2 _CB

M_RX2 _2B

M_RX2 _2

M_RX2 _CB 15

M_RX2 _C 15

M_RX2 _0B 15

M_RX2 _0 15

M_RX2 _1B 15

M_RX2 _1 15

M_RX2 _2B 15

M_RX2 _2 15

C0402/SMD

CM51

0.1uF

CM51

0.1uF

HDMI_S W_SD A

HDMI_S W_HPD

HDMI_S W_SC L

CEC#

CEC

HDMI_S W_HPD 15

HDMI_S W_SD A 15

HDMI_S W__S CL 15

CEC# 15

CEC 15

USB-A-V A/HAIE R

4

USB_D P0

234

1

USB_D M0

+5V_USB

USB TYP EA

132

DU1

12

DU2

12

CU7

CU8

CM25

USB-A-V A/HAIE R

NS/VPORT/5P-0603

NS/10p F

10uF/10V

PU1

56

C0402/SMD

CM59

0.1uF

CM59

0.1uF

NEAR IC

CM24

4.7uF/10V

CM24

4.7uF/10V

AVDD3V3_USB

RM1610RM161

0

AR16

RX1_C

RM1620RM162

0

AM17

AL18

AN18

AT17

AU18

AT19

AU16

AP17

RX1_CB

AL16

AR18

AP19

RX1_0

RX1_1

RX1_2

RX1_0B

RX1_1B

RX1_2B

PWR5V_1

HDMI_S CL1

HDMI_HP D1

HDMI_S DA1

HDMI &

RM1630RM163

0

PWR5V_2

HDMI_S W__S CL

HDMI_S W_SD A

HDMI_S W_HPD

M_RX2 _C

M_RX2 _0

M_RX2 _0B

M_RX2 _1

M_RX2 _1B

M_RX2 _2B

M_RX2 _2

M_RX2 _CB

AR12

USB I/F

AL14

AL12

AT13

AU14

AT15

AM15

AN16

AU12

AP13

AR14

AP15

RX2_0

RX2_1

RX2_2

RX2_C

RX2_0B

RX2_1B

RX2_2B

RX2_CB

PWR5V_2

HDMI_S CL2

HDMI_S DA2

HDMI_HP D2

RM1640RM164

0

FL1 0FL1 0

+5V

EQUAL LENGTH and

DIFFERENTIAL

IMPEDANCE 90ohm

ৃ䗝⫼㞾ᘶ໡ֱ䰽ϱ

FL1

TR3TR3

RU1

NC/10K

RU1

NC/10K

DVDD3V3

USB_P WR_O CP

Near Connector

Closed to Main Chip

UM1E

AVDD12_HDMI

AVSS33_HDMI

AVDD33_HDMI

HDMI_C EC

AVSS12_USB

AVDD12_USB

AVDD33_USB

USB_V RT

USB_D P

USB_D M

AVSS33_USB

MT536 3_SMD BGA-5 18_0 108

AT9

AP9

AM9

AL10

AP11

AN12

AN14

AM13

AVDD3V3_HDMI

AVDD1V25_HDMI

CEC

AT11

AM11

AVDD1V25_USB

AVDD3V3_USB

MT536 3_SMD BGA-5 18_0 108

AN10

AU10

AR10

USB_V RT

USB_D P0

USB_D M0

RM5

5.1K 1%

RM5

5.1K 1%

USB_V RT

32

Service Manual

HBTV-32D03 / 42D03

M_OPWM0

GPIO_1

GPIO_4

M_CI_INCLK

M_CI_INVALID

M_CI_INDATA0

M_CI_INSYNC

DEMO_RST#

GPIO_1 14

GPIO_4 10

M_CI_INSYNC 18

M_CI_INVALID 18

M_CI_INCLK 18

DEMO_RST# 18

M_CI_INDATA0 18

M_OPWM014

3V3SB

3V3SB3,6,15,17

VCCK

DVDD3V3

AVDD3V3

AVDD1V25

GND 3,4,5,6,7,9,10,11,12,13,14,15,16,17,18

VCCK 3,4

AVDD3V3 3,7,9,15,17

DVDD3V33,4,5,6,7,10,14,17

AVDD1V25 3,4,5,7,9,17

TPR15TPR15

GPIO_4

E30

H29

F29

B29

C30

G30

D29

C28

GPIO6

GPIO7

GPIO8

GPIO9

GPIO3

GPIO4

GPIO5

GPIO10

GPIO11

BL_DIMMING

LVDSCTRL0

LVDSCTRL0 17

BL_DIMMING 3,17

LVDS Control Interface

D27

G28

H27

F27

B27

E28

J28

GPIO18

GPIO14

GPIO15

GPIO16

GPIO17

GPIO12

GPIO13

G26

M_OPWM1

M_OPWM14

For CID Test Only

B25

C26

J26

F25

H25

E26

A26

GPIO26

GPIO22

GPIO23

GPIO24

GPIO25

GPIO19

GPIO20

GPIO21

M_AOLRCK

M_AOBCK

M_AOSDATA0

M_SPDIF_Out

M_AOBCK 4,9

M_AOLRCK 4,9

M_AOSDATA0 4,9

M_SPDIF_Out 4,9,10

HW Strapping

LVDSCTRL0

F23

D23

A22

C22

E24

J24

B23

D25

C24

G24

GPIO30

GPIO27

GPIO28

GPIO29

AF5

GPIO33

GPIO34

GPIO35

GPIO36

GPIO31

GPIO32

GPIO37

AG2

AH1

AH3

AG4

AE6

AG6

AF7

GPIO44

GPIO38

GPIO43

GPIO41

GPIO39

GPIO42

GPIO40

+12V

+5V

+5VSB

+5V3,7,10,14,17

+12V3,10,12,14,17

+5VSB3,12,16

GPIO_1

DEMO_RST#

A30

J32

K35

K37

GPIO2

GPIO0

GPIO1

GPIO/

MII

GPIO/

MII

Int. CI/

UM1H

OPWM0

OPWM2

OPWM1

J34

J36

T33

M_OPWM0

BL_DIMMING

M_OPWM1

ETTXD3

ETTXEN

ETTXD0

ETTXD1

ETTXD2

ETTXCLK

ETRXD2

ETRXD1

ETMDC

ETMDIO

A32

E36

C32

D37

ETRXD0

ETRXDV

B31

E32

A34

B35

A36

B37

D31

D33

C34

ETPHYCLK

ETCOL

ETRXCLK

ETRXD3

B33

G32

ETTXER

ETRXER

ETCRS

F31

E34

D35

C36

CI_MIVAL

H33

G34

M_CI_INSYNC

M_CI_INVALID

CI_MCLKO

CI_MISTRT

CI_MOVAL

CI_MDI0

CI_MDO0

CI_MOSTRT

CI_MCLKI

F35

H35

M_CI_INDATA0

M_CI_INCLK

G36

MT5363_SMD BGA-518_0108

F33

F37

H37

33

Service Manual

HBTV-32D03 / 42D03

+12V

+5VSB

+12V 3,10 ,1 2 ,14 ,17

+5VSB 3,12,16

+5V

3V3SB

+5V 3,7,10,14,17

3V3SB 3,6,15,17

Near IC

FB1 FBFB1 FB

AVDD3V3

VCCK

DVDD3V3

AVDD3V3

AVDD1V25

SCART2_Out_L

HP_Out_ L

HP_Out_ R

Line_Out_R

VGA_L_In

VGA_R_In

GND 3,4,5,6,7,10,11,12,13,14,15,16,17,18

VCCK 3,4

AVDD3V3 3,7,15,17

DVDD3V3 3,4,5,6,7,10,14,17

AVDD1V25 3,4,5,7,17

VGA_L_In 16

YPbPr_ L_In

YPbPr_R _In

AV2_R_In

AV1_R_In

AV1_L_In

YPbPr_ L_In2

YPbPr_R _In2

AV1_L_In 11

AV2_L_In 11

AV1_R_In 11

AV2_R_In 11

VGA_R_In 16

YPbPr_ L_In 11

YPbPr_ L_In2 11

YPbPr_R _In 11

YPbPr_R _In2 11

Audio Input

CM66

0.1uF

CM66

0.1uF

CM30

1uF

CM30

1uF

AVDD3V3_ADAC0

CM72

0.1uF

CM72

0.1uF

CM27

1uF

CM27

1uF

AVDD3V3_ADAC1

FB2 FBFB2 FB

RM173 0RM173 0

AVDD3V3

Line_Out_L

MPX_P

MPX_N

SCART2_Out_R

MPX_P 14

MPX_N 14

Line_Out_L 12

Line_Out_R 12

SCART2_Out_L 10

SCART2_Out_R 10

Audio Output

CM78

0.1uF

CM78

0.1uF

CM82

CM81

ADAC_VCM

CVBS0PBPSY0

CVBS2P

SC0

CVBS1P

TUNER_BYPASS_In

HP_Out_ L 10

HP_Out_ R 10

CVBS0N

SC0 11

SY0 11

CVBS0P 14

CVBS1P 11

CVBS2P 11

TUNER_BYPASS_In 14

Video Input

0.1uF

1uF

CM36

0.1uF

CM36

0.1uF

COM1GPPR1P

SOY1

COM0

PR0P

SOY0

Y0P

PB0P

Y0P 11

PB0P 11

PR0P 11

SOY1 11

SOY0 11

COM0 11

CVBS0N 11,14

COM

VSYNCRPY1P

HSYNC

SOG

PB1P

BP16

Y1P 11

SOG 16

PB1P 11

PR1P 11

COM1 11

VSYNC 16

HSYNC 16

Moniter_Out

GP16

RP16

COM 16

Moniter_Out 13

Video Output

CM32

AVDD3V3_CVBSAVDD3V3

RM177 0RM177 0

CM44

CM40

0.1uF

CM40

0.1uF

CM44

IF_AGC

TUNER_CLK

TUNER_DATA

FAT_IN-

FAT_IN+

FAT_IN- 14

FAT_IN+ 14

Tuner I/O Interface

0.1uF

BL_ON/OFF

IF_AGC 14,18

TUNER_CLK 14,18

TUNER_DATA 14,18

LVDS Control Interface

SP_AMP_MUTE

LVDS_PWR_EN

LVDSCTRL1

BL_ON/OFF 17

LVDSCTRL1 17

LVDS_PWR_EN

SP_AMP_MUTE 12

17

Audio Mute Control

M_AOL RCK

M_AOB CK

M_AOS DATA 0

M_SPD IF_O ut

SPDIF

M_SPD IF_O ut

M_AOB CK 4

M_AOL RCK 4

M_AOS DATA 0 4

M_SPD IF_O ut 4,10

HW Strap Setting

AVDD3V3_AADC

Near IC

RM168 0RM168 0

AVDD3V3

VGA_L_In

VGA_R_In

Y37

AA34

AA36

AIN5_L_AADC

AIN6_L_AADC

AIN6_R_AADC

AVDD33_REF_AADC

AVDD33_AADC

AVDD33_ADAC1

AVDD33_ADAC0

UM1F

Y31

T31

W30

AF33

AVDD3V3_ADAC1

AVDD3V3_AADC

AVDD3V3_ADAC0

AVDD3V3_REFP_AADC

CM63

0.1uF

CM63

0.1uF

AVDD3V3

⏏ࡴ䷇乥䗮䘧

2010-04-08

AB33

Y35

AA32

AIN4_L_AADC

AIN4_R_AADC

AIN5_R_AADC

AVSS33_REF_AADC

AVSS33_ADAC1

AVSS33_AADC

AVSS33_ADAC0

Y29

Y33

U30

AA30

AE34

VIMD_AADC

AVDD3V3_REFP_AADC

RM169 0RM169 0

YPbPr_ L_In2

YPbPr_R _In2

AB37

AC36

AIN3_L_AADC

AIN3_R_AADC

VMID_AADC

AVICM

AF35

ADAC_VCM

K33

M_SPD IF_O ut

CM69

AV1_L_In

AD35

AIN2_L_AADC

ALIN

ASPDIF

L32

SP_AMP_MUTE

CM80

0.1uF

CM80

VIMD_AADC

0.1uF

CM83

AVDD1V25_RGB

1uF

RM174 0RM174 0

AVDD1V25

AVDD3V3_VDAC

RM175 0RM175 0

AVDD3V3

䗮䘧

AVDD3V3_DEMOD

RM176 0RM176 0

AVDD3V3

NEAR IC NEAR IC

CM75

0.1uF

CM75

0.1uF

AVDD3V3_DIG AVDD3V3_SIF

RM170 0RM170 0

AVDD3V3 AVDD3V3

YPBPR

⏏ࡴ

CVBS0N

SOY0

Y0P

AU34

AR28

AU28

AR36

SC1

SOY0

CVBS0N

AVSS33_VDAC

AVDD33_VDAC

AN30

AR30

AVDD3V3_VDAC

PB0P

AP29

Y0P

PB0P

FS_VDAC

AM29

COM0

PR0P

AU30

AT29

PR0P

COM0

VDAC_OUT1

VDAC_OUT2

AT31

AP31

Moniter_Out

TP21TP21

2010-04-08

COM1

SOY1

Y1P

PB1P

AT27

AR26

AU26

AP25

AP27

Y1P

PB1P

SOY1

PR1P

COM1

Video I/F

BYPASS0

AVDD33_DEMOD1

AM31

AG34

AG36

AVDD3V3_DEMOD PR1P

RM4

560 1%

RM4

560 1%

BP

GP

COM

VSYNC

RP

HSYNC

SOG

AT23

AP23

AT25

AU24

AR22

AU22

AR24

BP

RP

GP

SOG

COM

HSYNC

VSYNC

IF_AGCIF_AGCT

Place these two LPF closed to

ADCINN_DEMOD

ADCINP_DEMOD

AVSS33_DEMOD1

TUNER_DATA

IF_AGC

RF_AGC

TUNER_CLK

MT536 3_SMD BGA-5 18_0 108

N34

N36

M31

M33

AH35

AH37

TUNER_CLK

TUNER_DATA

FAT_IN+

IF_AGCT

FAT_IN-

C343

NS/10uF

C343

NS/10uF

C341

NS/10uF

C341

NS/10uF

main chip rather than tuner.

CT19

47nF/NS

CT19

47nF/NS

RT20 10K/NSRT20 10K/NS

AV1_R_In

YPbPr_ L_In

YPbPr_R _In

Line_Out_R

Line_Out_L

HP_Out_ L

HP_Out_ R

SCART2_Out_R

U34

U36

V35

V37

AL3

AR2

AR3

AVSS33_DIG

AVDD33_DIG

AJ30

AL30

AK31

AVDD3V3_DIG

AVDD3V3_SIF

SCART2_Out_L

V33

U32

AL2

AL1

AR1

AVSS33_SIF

AVDD33_SIF

AK29

AE36

AF37

AL0

AR0

AF

MPXN

MPXP

MT536 3_SMD BGA-5 18_0 108

AN36

AN34

AM33

MPX_P

MPX_N

CVBS0P

TUNER_BYPASS_In

AP37

AT37

TUNER_BYPASS

AVDD12_RGB

UM1D

AM25

AVDD1V25_RGB

CVBS2P

CVBS1P

AP35

AT35

AU36

CVBS2P

CVBS1P

CVBS0P

AVSS12_RGB

AN26

SY0

SC0

AT33

AR34

AP33

SY1

SY0

SC0

CVBS3P

AVSS33_CVBS

AVDD33_CVBS

AN32

AR32

AVDD3V3_CVBS

AV2_L_In

AV2_R_In AV2_L_In

AC32

AC34

AB35

AD33

AB31

AIN0_L_AADC

AIN1_L_AADC

AIN1_R_AADC

AIN0_R_AADC

AIN2_R_AADC

Audio I/F

AOLRCK

AOSDATA3

AOBCK

AOSDATA4

AOSDATA1

AOSDATA0

AOMCLK

AOSDATA2

L34

L36

K31

N32

P35

P37

M37

M35

LVDSCTRL1

LVDS_PWR_EN

BL_ON/OFF

M_AOL RCK

M_AOS DATA 0

M_AOB CK

34

Service Manual

HBTV-32D03 / 42D03

VCCK

+12V

+5V

+5VSB

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

SCART2_Out_L

SCART2_Out_R

+5V 3,7,14,1 7

GND3,4,5,6,7,9,11,12,13,14,15,16,17,18

+12V 3,12,1 4,17

VCCK 3,4

+5VSB 3 , 12,16

3V3SB 3,6,15,17

AVDD3V3 3,7,9,15,1 7

DVDD3V3 3,4,5,6,7,14,17

AVDD1V25 3,4,5,7,9,17

SCART2_Out_L 9

SCART2_Out_R 9

Audio Output

SCART2R_PA

RA91

47K

RA91

47K

+

CEA43

10uF/10V+CEA43

10uF/10V

0.1uF

CA179

7

NJM4558 OPA

AVDD12V_OPA2

UA3B

+

-

+

-

8 4

5

6

CA180

220pF

CA180

220pF

CA170

1uF

CA170

1uF

OPA_VREF2

RA151 39KRA151 39K

RA149 5.1KRA149 5.1K

CA171

820pF

CA171

820pF

RA148 39KRA148 39K

RA147

10K

RA147

10K

+

CEA41

10uF/10V+CEA41

10uF/10V

RA106

47K

RA106

47K

SCART2OutRSCART2_Out_R

As Closed as to

the Main Chip

+

CEA40 10uF/10V+CEA40 10uF/10V

RR48 NS/0RR48 NS/0

OP Amp output for SCART 2 Out

SCART2L_PA

SCART2R_PA

HP_Out_L

HP_Out_R

HP_Out_L 9

HP_Out_R 9

Pre-Amp Audio Output

HP_MUTE

HP_DET#

HP_MUTE

M_SPDIF_Ou t

HP_DET# 6

HP_MUTE

SCART2L_PA 13

SCART2R_PA 13

HP_MUTE

M_SPDIF_Ou t 4,9

CEA30

220uF/16V+CEA30

220uF/16V

+

AVDD12V_OPA2

Mute Control

Audio Mute Control

SPDIF

RA121 10RA121 10

+12V

CEA31

10uF/16V+CEA31

10uF/16V

+

OPA_VREF2

GPIO_4

MUTE_TDA893 2

RA112

47K

RA112

47K

RA113

47K

RA113

47K

AVDD12V_OPA2

VP4VP4

SIDE Horizotal

6 7

SP_Amp_MUTE

GPIO_4 8

MUTE_TDA893 2 1 2

SP_Amp_MUTE 1 2

Power for SCART OP Amp

52143

PHONE_JACK_STEREO_SW PHONE_JACK_STEREO_SW

HPDET#

D107

NS/EZJZ0V800AA

D107

SCART2L_PA

RA97

47K

RA97

47K

+

CEA44

10uF/10V+CEA44

10uF/10V

1

NJM4558 OPA

AVDD12V_OPA2

UA3A

+

-

+

-

8 4

3

2

CA150

220pF

CA150

220pF

CA151

1uF

CA151

1uF

OPA_VREF2

RA150 5.1KRA150 5.1K

CA160

820pF

CA160

820pF

RA153

10K

RA153

10K

+

CEA42

10uF/10V+CEA42

10uF/10V

RA82

47K

RA82

47K

+

RR49 NS/0RR49 NS/0

CEA39 10uF/10V+CEA39 10uF/10V

SCART2_Out_L SCART2O utL

SPDIF OUT

RA9

SPDIF_V

RA9

SPDIF_V

6

7

6

4

5

4

GND3VCC2IN

1

D108

NS/EZJZ0V800AA

D108

NS/EZJZ0V800AA

12

+5V_SPDIF_TX

CB996

0.1uF

CB996

0.1uF

RA103 33RA103 33

+5V

M_SPDIF_Ou t

CB999

0.1uF

CB999

0.1uF

CE630

22uF/16v+CE630

22uF/16v

+

R1730

10K

R1730

10K

R1731

10K

R1731

10K

CB997

0.1uF

CB997

0.1uF

EC18

220uF/16v+EC18

220uF/16v

+

10

R1734 10R1734

CB995

0.1uF

CB995

0.1uF

+12V OPAV120# OPAVREF#

R1786 27KR1786 27K

HPOUTL

NO HP_DETECT

HeadPhone OUTPUT

Q72

2N3904

Q72

2N3904

3 2

1

AVL1_OUT/AMP

R1790 10KR1790 10 K

HP_MUTE

R1783 22R1783 22

10K/NS

R1732

+

EC17

330uF/16v

1

OPAV120#

U410A

+

-

+

-

8 4

3

2

C645

100pF

C645

100pF

LM4558

OPAVREF#

C646

1000pF

C646

1000pF

R1764 27KR1764 27K

R1758 15KR1758 15 K

R1757

4.7K

R1757

4.7K

10uF/10v

C669

HP_Out_L

NS/EZJZ0V800AA

12

HPOUTR

12

D150D150

NS/EZJZ0V800AA NS/EZJZ0V800AA

Q71

2N3904

Q71

2N3904

3 2

1

AVR1_OUT/AMP

R1779 10KR1779 10K

HP_MUTE

R1765 22R1765 22

10K/NS

R1733

+

EC15

330uF/16v

7

OPAV120#

U410B

+

-

+

-

8 4

5

6

C648

100pF

C648

100pF

LM4558

OPAVREF#

R1780 15KR1780 15K

C647

1000pF

C647

1000pF

R1781

4.7K

R1781

4.7K

10uF/10v

C670

HP_Out_R

RA48

DVDD3V3

GPIO_4

Ϟ᳝䞣ѻǄ

MT5303C

GPIO_4

MUTE_TDA893 2

SP_Amp_MUTE

0/NC

RA49

R1736

R1735 0R1735 0

2010-05-14

˖Ⳃࠡ䞛⫼⹀ӊᴹẔ⌟Ǆℸ⬉䏃೼

˖ৠᯊгݐᆍ䕃ӊẔ⌟Ǆ

2

1

2N3904

SOT23/SMD

MUTE_RES

10K/NC

Q9

3 2

1

R397

2K/NC

R397

2K/NC

D165D165

R47 100K/NCR47 100K/NC

1N4148/SMD 1N4148/SMD

1 2

DVDD3V3

1K

R14

10K

R14

10K

DVDD3V3

C601 1uF/NCC601 1uF/NC

R461KR46

C7 1uFC7 1uF

RA47

4.7K/NC

RA47

4.7K/NC

HPDET#

35

Service Manual

HBTV-32D03 / 42D03

VCCK

+12V

+5V

+5VSB

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

AV2_L_In

YPbPr_L _In

AV2_R_In

AV1_R_In

AV1_L_In

YPbPr_R _In

CVBS0N

+5V 3,7,10,14,17

+12V 3,10,12,14,17

+5VSB 3,12,16

GND 3,4,5,6,7,9,10,12,13,14,15,16,17,18

VCCK 3,4

3V3SB 3,6,15,17

AVDD3V3 3,7,9,15,17

DVDD3V3 3,4,5,6,7,10,14,17

AVDD1V25 3,4,5,7,9,17

CVBS0N 9,14

AV1_L_In 9

AV2_L_In 9

AV1_R_In 9

AV2_R_In 9

YPbPr_L _In 9

YPbPr_R _In 9

Audio Input

AV1L_IN#AV1L_IN

AV1R_IN#AV1R_IN

RA98

47K

RA98

SY0

COM1

PR1P

CVBS2P

SOY1

Y1P

PB1P

SC0

CVBS1P

MPX_P

MPX_N

SC0 9

SY0 9

MPX_P 9,14

MPX_N 9,14

CVBS1P 9

CVBS2P 9

COM0

PR0P

SOY0

Y0P

PB0P

Y1P 9

PB1P 9

PR1P 9

SOY1 9

COM1 9

Y0P 9

PB0P 9

SOY0 9

COM0 9

47K

RA100

47K

RA100

47K

PR0P 9

RA99 10KRA99 10K

RA96 10KRA96 10K

Video Input

AV2L_IN#AV2L_IN

AV2R_IN#AV2R_IN

RA102

47K

RA102

47K

RA105

47K

RA105

47K

RA101 10KRA101 10K

RA104 10KRA104 10K

RA109

47K

RA109

47K

YPbPrR_ IN#YPbPrR_ IN

YPbPrL_ IN#YPb PrL_I N

YPbPr_L _In2

RA110

47K

RA110

47K

RA107 10KRA107 10K

RA108 10KRA108 10K

YPbPr_R _In2

2010-05-14

YPbPr_L _In2 9

YPbPr_R _In2 9

RA114

47K

RA114

47K

YPbPrR_ IN2#YPbPrR_IN2

YPbPrL_ IN2#YPbPrL_ IN2

RA116

47K

RA116

47K

RA111 10KRA111 10K

RA115 10KRA115 10K

YPbPr_L _In

YPBPR/RL#1 INPUT

YPbPr1 Audio Input

red gb

YPbPr_R _In

RA83 30KRA83 30K

RA84 30KRA84 30K

+

CEA1910uF/10V+CEA1910uF/10V

CEA2010uF/10V+CEA2010uF/10V

YPbPrR_ IN#

YPbPrL_ IN#

YPbPrL_ IN

YPbPrR_ IN

Y_IN_1

PB_IN_1

867523

4

Y_IN_2

867523

red gb

+

12 12

PR_IN_1

1

PB_IN_2

4

NEARLY CONN.

DA16

NS/EZJZ 0V80 0AA

DA16

NS/EZJZ 0V80 0AA

DA15

NS/EZJZ 0V80 0AA

YPbPrR_ IN

YPbPrL_ IN

BP3

RCA3X1

BP3

RCA3X1

4

2

BP4

RCA2X1

BP4

RCA2X1

red w

1

3 5

䗮䘧

YPbPrR_ IN2

2

red w

1

YPbPrL_ IN2

4

3 5

YPBPR

⏏ࡴ

2010-04-08

BP8

RCA2X1

BP8

RCA2X1

PR_IN_2

BP7

RCA3X1

BP7

RCA3X1

1

AV1_L_In

AV1_R_In

RA75 30KRA75 30K

RA76 30KRA76 30K

+

NEARLY CONN.

CEA1310uF/10V+CEA1310uF/10V

CEA1410uF/10V+CEA1410uF/10V

AV1L_IN#

AV1R_IN#

DA8

NS/EZJZ 0V80 0AA

DA8

NS/EZJZ 0V80 0AA

12

DA7DA7

AV1L_IN

AV1R_IN

AV1 Audio Input

SY0

CV6 47nFCV6 47nF

RV9 100RV9 100

SY_0

NS/EZJZ 0V80 0AA NS/EZJZ0 V800 AA

SC0

CV8 47nFCV8 47nF

RV12 100RV12 100

CV7

47pF

CV7

47pF

RV1075RV10

75

CV9

47pF

CV9

47pF

SC_0

RV1375RV13

75

AV2_R_In

AV2_L_In

RA77 30KRA77 30K

RA78 30KRA78 30K

+

CEA15 10uF/10V+CEA15 10uF/10V

AV2R_IN#

CEA16 10uF/10V+CEA16 10uF/10V

AV2L_IN#

DA10

NS/EZJZ 0V80 0AA

DA10

NS/EZJZ 0V80 0AA

12

NEARLY CONN.

12

AV2L_IN

AV2R_IN

AV2 Audio Input

AV1_IN

7

V

3

BP5

DA9DA9

NS/EZJZ 0V80 0AA NS/EZJZ0 V800 AA

AV2R_IN

AV2L_IN

AV2_IN

AV1R_IN

AV1L_IN

9

8

R

L

R

L

5

6

124

867523

BP6

RCA3X1

BP6

RCA3X1

redy w

1

4

RCA3X1

NEARLY CONNECTOR

RV11 0RV11 0

DV36

NS/EZJZ 0V80 0AA

DV36

RV8 0RV8 0

SY1_IN

DV35

NS/EZJZ 0V80 0AA

DV35

NS/EZJZ 0V80 0AA

12

SC1_IN

NS/EZJZ 0V80 0AA

SY1_IN

34

61

SC1_IN

7

P7 S-Vdieo1P7 S-Vdieo1

2 5

YPbPr_L _In2YPbPrL_ IN2

YPbPr_R _In2

RA87 30KRA87 30K

+

NEARLY CONN.

CEA2110uF/10V+CEA2110uF/10V

CEA2210uF/10V+CEA2210uF/10V

YPbPrR_ IN2#

YPbPrL_ IN2#

DA19

NS/EZJZ 0V80 0AA

DA19

NS/EZJZ 0V80 0AA

12

YPbPrR_ IN2

DA20

YPbPr2 Audio Input

NS/EZJZ 0V80 0AA

Y0P

COM0

PB0P

CV25 10nFCV25 10nF

CV18 1.5nFCV18 1.5nF

NEARLY ICNEARLY YPBPR CON.

RV31 68RV31 68

SOY_2 SOY0

Y2

RV36 18RV36 18

LV6 80/100MHZLV6 80/100MHZ

12

YPbPr2 Video Input

Y_IN_2

CV24 10nFCV24 10nF

CV20 10nFCV20 10nF

RV35 100RV35 100

RV34 68RV34 68

COM_2

PB2

CV22

15pF

CV22

RV28 18RV28 18

LV4 80/100MHZLV4 80/100MHZ

PB_IN_2

15pF

RV3256RV32

56

DV40

NS/EZJZ 0V80 0AA

DV40

NS/EZJZ 0V80 0AA

12

RV26 0RV26 0

CV21

15pF

CV21

15pF

RV2956RV29

56

DV41

NS/EZJZ 0V80 0AA

DV41

NS/EZJZ 0V80 0AA

PR0PPR2

CV23 10nFCV23 10nF

RV33 68RV33 68

CV19

15pF

CV19

15pF

RV3056RV30

56

LV5 80/100MHZLV5 80/100MHZ RV27 18 RV27 18

DV42

NS/EZJZ 0V80 0AA

DV42

NS/EZJZ 0V80 0AA

1 2

PR_IN_2

SV1 Video Input

36

Y1P

COM1

CVBS0N

CV1 47nFCV1 47nF

CV48 1uFCV48 1uF

RV2 100RV2 100

RV78 0RV78 0

CV2

47pF

CV2

47pF

RV375RV3

75

NEARLY CONNECTOR

DV33

NS/EZJZ 0V80 0AA

DV33

NS/EZJZ 0V80 0AA

RV1 0RV1 0

12

AV1_IN CVBS_1 CVBS1P

AV1 Video Input

CV4 47nFCV4 47nF

RV6 100RV6 100

CV5

47pF

CV5

47pF

RV7RV7

75 75

NEARLY CONNECTOR

RV5 0RV5 0

DV34

NS/EZJZ 0V80 0AA

DV34

NS/EZJZ 0V80 0AA

12

AV2_IN CVBS_2 CVBS2P

AV2 Video Input

CV11 10nFCV11 10nF

CV10 1.5nFCV10 1.5nF

NEARLY ICNEARLY YPBPR CON.

RV16 68RV16 68

SOY_1 SOY1

Y1

CV12

RV1756RV17

RV15 18RV15 18

DV37

LV1 80/100MHZLV1 80/100MHZ

12

YPbPr1 Video Input

Y_IN_1

PB1P

CV14 10nFCV14 10nF

CV13 10nFCV13 10nF

RV19 100RV19 100

RV21 68RV21 68

COM_1

PB1

RV18 0RV18 0

15pF

56

NS/EZJZ 0V80 0AA

RV20 18RV20 18

LV2 80/100MHZLV2 80/100MHZ

PB_IN_1

CV15

15pF

CV15

15pF

RV2256RV22

56

DV38

NS/EZJZ 0V80 0AA

DV38

NS/EZJZ 0V80 0AA

12

PR1PPR1

CV17 10nFCV17 10nF

RV25 68RV25 68

CV16

15pF

CV16

15pF

RV2356RV23

56

RV24 18RV24 18

DV39

NS/EZJZ 0V80 0AA

DV39

NS/EZJZ 0V80 0AA

LV3 80/100MHZLV3 80/100MHZ RA89 30KRA89 30K

1 2

PR_IN_1

Service Manual

HBTV-32D03 / 42D03

+12V

+5VSB

+12V 3,10,14,17

+5VSB 3,16

AMP_PWR

+5V

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

+5V 3,7,10,14,17

GND 3,4,5,6,7,9,10,11,13,14,15,16,17,18

3V3SB 3,6,15,17

AVDD3V3 3,7,9,15,17

DVDD3V3 3,4,5,6,7,10,14,17

AVDD1V25 3,4,5,7,9,17

AMP_PWR3

MUTE

˖˖˖

EN=HIGH: OPERATING

EN=LOW

R434 100R434 100

C

23

Q38 3904

SOT

E

B

E

B

132

R477 10KR477 10K

Mute

˖˖˖

SP_Amp_MUTE

0: Normal

1

SP_Amp_MUTE 9

3

R476 0RR476 0R

R469 NCR469 NC

+12V

+5VSB

MUTE Circuit

MUTE_T DA89 32

SP_Amp_MUTE

Line_Out_L

Line_Out_R

SP_AMP_MUTE

Line_Out_L 9

Line_Out_R 9

MUTE_T DA89 32 10

SP_AMP_MUTE 9

SP_Amp_MUTE 10

Audio Speaker Amp

Audio Mute Control

CNC1

TJC3-4A

CNC1

TJC3-4A

AMP-Rout+

12354

15n

27

OUT1

POWERUP6VDDA8CGND

R1787 10KR1787 10K

123

C346

330n

C346

330n

R461

82R

R461

82R

AMP-Lout+

C345

47n

C345

47n

C340

470P

C340

470P

R488

10R

R488

10R

25

26

VSSP1

7

R491

12K

R491

12K

AMP_LIN

R1785 22R1785 22

10uF/10v

C673

7

U408B

-

6

C649

100pF

C0402/SMD

C649

100pF

C0402/SMD

R1759 10KR1759 10K

R1760

10uF/10v

C671

Line_Out_L

CA83

1000u/25V

CA83

1000u/25V

C754

0.01uF/50V

C754

0.01uF/50V

AMP_PWR

C755C755

0.1uF/50V 0.1uF/50V

CA81

470u/35V

CA81

CA86

470u/35V

CA86

470u/35V

Terry 2010-04-08

կկկ⬉⬉⬉

123

4

AMP

CON1

TJC3-4A/RED

MUTE_T DA89 32

R431 10KR431 10K

DD81

BAV99

C321

4.7K

C321

4.7K

R436 100RR436 100R

C

23

SOT

E

B

E

B

Q32 3904

132

R472 1KR472 1K

R435

22K

R435

22K

PWD_MT

C

23

SOT

E

B

E

B

Q45 3906

132

R4701MR470

1M

R471 47KR471 47K

C298

2.2uF

C298

2.2uF

1

CA82

470uF/16V

CA82

470uF/16V

R459

100R

R459

100R

2

R433

2.2M

R433

2.2M

470u/35V

C95

0.1u

C95

0.1u

L39 600(4.5X3.2)L39 600(4.5X3.2)

C325

0.1u

C325

0.1u

CA84

470u/35V

CA84

470u/35V

L2 600(4.5X3.2)L2 600(4.5X3.2)

AMP_PWR

U20

TDA8932B TW/33BTW

R479 10RR479 10R

C89

0.1u

C89

0.1u

AMP-Rout-

L22 47uhL22 47uh

C337

0.1u

C337

0.1u C344

C344

29

30

OSCIO

IN1P

C323

R495

100

OPAV120

33K

HVP1

IN1N3ENGAGE

330p

22K

C96 470nC96 470n

R462 2KR462 2K

C1013

100uF/16V +C1013

100uF/16V

+

C349C349

0.1uF 0.1uF

R1067

33K

R1067

33K

C1047

0.1uF

C1047

0.1uF

C1002

100uF/16V

C1002

100uF/16V

4

VDDP1

DIAG

28

5

MUTE_T DA89 32

BOOT1

R475

47K

31

32

VSSD/HW

1

2

C93 470nC93 470n

R473 2KR473 2K

AMP_RIN

R437

+12V

R1076

OPAVREF

AUDIO OP

AMP-Rout-

AMP-Lout-

STAB224STAB1

VSSA

9

R493 39KR493 39K

C0805/SMD

+

5

OPAVREF

C650

4.7K

C0805/SMD

4

AMP-Rout+

C324

0.1u

C324

0.1u

C348 0.1u C348 0.1u

8 4

NJM455 8 OPA

1000pF

R497R497

L21 47uhL21 47uh

23

VSSP2

10

R494R494

1.8K/NC 1.8K/NC

OPAV120

C0402/SMD

10K/NC 10K/NC

AMP-Lout-

12354

22

OUT2

HVPRE F11OSCREF

2009-07-16

C332

R486

R487

C333

15n

C333

15n

21

BOOT2

INREF

12

R1766 10KR1766 10K

330n

82R

C329

C328

10R

10R C328

C652

47n

470P

C339

C347

CA18

100pF

20

13

0.1u

47uF/16V

C672

2009-07-16

VDDP2

NC

AMP_RIN

R1767 22R1767 22

10uF/10v

C674

1

U408A

-

2

C0402/SMD

R1782 10KR1782 10K

R1784

10uF/10v

Line_Out_R

CA85

AMP-Lout+

19

HVP2

IN2N

14

C91 470nC91 470n

R489 2KR489 2K

AMP_LIN

C0805/SMD

+

3

NJM455 8 OPA

OPAVREF

C651

1000pF

C0402/SMD

C651

1000pF

C0402/SMD

4.7K

C0805/SMD

1000u/25V

18

DREF

IN2P

15

C327

R492

OPAV120

8 4

ᯊ⣀ϔϾഄ

C326

0.1u

C326

0.1u

C342

0.1u

C342

0.1u

17

VSSD/HW

DP

VSSD/HW

16

330p

22K

C92 470nC92 470n

R478 2KR478 2K

R496R496

1.8K/NC 1.8K/NC

R498R498

10K/NC 10K/NC

LAYOUT

33

RA42 0

R0603/SMD

RA42 0

R0603/SMD

RA55 0

R0603/SMD

RA55 0

R0603/SMD

RA56 0

R0603/SMD

RA56 0

R0603/SMD

Line_Out_L 9

Line_Out_R 9

37

Service Manual

HBTV-32D03 / 42D03

+5V

+12V

+5VSB

3V3SB

+5V 3,7,10,14,17

+12V 3,10,12,14,17

+5VSB3,12,16

3V3SB 3,6,15,17

VCCK

DVDD3V3

AVDD3V3

AVDD1V25

Video Output

Moniter_Out

Moniter_Out 9

Audio Mute Control

SCT2_AUR_OUT

SCART2L_PA

SCART2R_PA

GND 3,4,5,6,7,9,10,11,12,14,15,16,17,18

VCCK 3,4

AVDD3V3 3,7,9,15,17

DVDD3V3 3,4,5,6,7,10,14,17

AVDD1V25 3,4,5,7,9,17

SCART2L_PA 10

SCART2R_PA 10

Audio Output

DV50

NS/EZJZ0V800AA

DV50

NS/EZJZ0V800AA

12

CV36

NS/47pF

CV36

NS/47pF

CV35

47pF

CV35

RV54 0RV54 0

47pF

LV8 1.8uHLV8 1.8uH

NEARLY CONNECTOR

NEARLY IC

Moniter_Out SCT2_AV_OUT

SCT2_AV_OUT

1

4

CV34

NS/47pF

CV34

NS/47pF

RV5575RV55

75

MONITOR CVBS BYPASS

Audio Output

CA45

4.7nF

CA45

4.7nF

NS/EZJZ0V800AA

D106 D106

SCT2_AUR_OUT

SCT2_AUL_OUT

867523

BP9

RCA3X1

BP9

RCA3X1

redy w

NS/EZJZ0V800AA

12

D149

NS/EZJZ0V800AA

RA88 470RA88 470

Near Connector

SCART2L_PA SCT2_AUL_OUT

CA47

4.7nF

CA47

4.7nF

RA94 470RA94 470

SCART2R_PA

38

Service Manual

HBTV-32D03 / 42D03

VCCK

+12V

+5V

+5VSB

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

GPIO_1

TUNER_CLK

MPX_P

MPX_N

CVBS0P

TUNER_BYPASS_In

GPIO_1NIM_RESET#

R1806 100R1806 100

R1670

4.7K

R1670

4.7K

+3V3_DEMOD

TUNER_CLK

TUNER_DATA

220

CT26

RT22

RT18

CT21

RT12

NC/4.7 K

RT12

NC/4.7 K

+3V3_DEMOD

RT17

NC/4.7 K

RT17

NC/4.7 K

CT21

TT_SCL UNER_SCL

TUNER_SDAT_SDA

T_SCL

T_SDA

RT16 nc/220RT16 nc/220

CT23

NC/39pF

CT23

NC/39pF

RT21 nc/220RT21 nc/220

GND_TunerGND_Tuner

CT20

NC/39pF

CT20

NC/39pF

LT31 F BLT31 FB

LT32 NS/F BLT32 NS/FB

LT33 NS/F BLT33 NS/FB

LT25 NS/F BLT25 NS/FB

LT34 NS/F BLT34 NS/FB

LT26 NS/F BLT26 NS/FB

LT27 NS/F BLT27 NS/FB

LT28 NS/F BLT28 NS/FB

LT30 NS/F BLT30 NS/FB

LT36 NS/F BLT36 NS/FB

LT29 NS/F BLT29 NS/FB

LT24 F BLT24 FB

LT21 NS/F BLT21 NS/FB

LT19 NS/F BLT19 NS/FB

LT22 NS/F BLT22 NS/FB

LT35 F BLT35 FB

The tuner's ground are separated from GND.

Place these FB around the GND_Tuner plan.

39pF

GND_TunerGND_Tuner

39pF

FAT_IN+_C

SMD/0402

C1053

NC/100N 16V

C1043 NC/ 56pF 5 0VC1043 NC/56p F 50V

L1008 NC/ 0.22uH 10%L1008 NC/ 0.22uH 10%

R1039 0 RR1039 0 R

TU_IN2+

+5V 3,7,10,17

GND 3,4,5,6,7, 9,10,11 ,12,13, 15,16,1 7,18

+12V 3,10,12,17

VCCK 3,4

+5VSB 3,12,16

3V3SB 3,6,15,17

AVDD3V3 3,7,9 ,15,1 7

DVDD3V3 3,4,5,6,7,10,17

AVDD1V253,4,5,7,9,17

MPX_P9

MPX_N9

GND_Tuner GND_Tuner

FAT_IN-_C

SMD/0402

C1049

NC/100N 16V

C1049

NC/100N 16V

C1048 NC/ 56pF 5 0VC1048 NC/56p F 50V

L1009 NC/ 0.22uH 10%L1009 NC/ 0.22uH 10%

R1038 0 RR1038 0 R

TU_IN2-

Close to ISDB-T Demod

CT1 10nFCT1 10nF

As Closed as to Main Chip

RT3 0RT3 0

CVBS0P 9

TUNER_BYPASS_In 9

Audio Input

Video Input

MPX_N

MPX_PMPX _P1TU_M PX_P2

TUNER_BYPASS_In

CT49 47nF/NCCT49 47nF/NC

CT6 10nFCT6 10nF

RT56 100/NCRT56 100/NC

MPX_N 1

RT5 0RT5 0

CT4

15pF

CT4

15pF

GND_Tuner

TUNER_DATA

IF_AGC

TUNER_SCL

TUNER_SDA

FAT_IN-_C

FAT_IN+_C

FAT_IN-_C 18

FAT_IN+_C 18

IF_AGC9,18

GPIO_18

TUNER_CLK 9,18

TUNER_SCL18

TUNER_DATA 9,18

TUNER_SDA18

Tuner Control

CVBS0P TUNER_CVBS1

CT37 47nFCT37 47nF

RT49 100RT49 100

C174

47pF

C174

47pF

RT4775RT47

75

TUNER_CVBS

RT46

NS/75

RT46

NS/75

RT45 0RT45 0

GND_Tuner

RM108 0/NSRM108 0/NS

M_OP WM0

FAT_IN+

FAT_IN-

FAT_IN+ 9

FAT_IN- 9

POWER SUPPLY +30V

+5V

FBT16 FB/ NSFBT16 FB/NS

ADIN2

Tuner_OPCTRL4

M_OP WM08

Tuner_OPCTRL4 6

+30V_TU NER

FOR TUNER

ZC1

1uF/NS

ZC1

1uF/NS

RT55 0/NSRT55 0/NS

LT8

1000uH/NS

L5_9

LT8

1000uH/NS

L5_9

DT2 1N4148/NSDT2 1N4148/NS

QT4

2N3904/NS

QT4

2N3904/NS

A/V Filter

M_OP WM0 B OOS T_3 0V

Crystal_Out

ADIN26

RT50 2K/NSRT50 2K/NS

BOOST_30V

Crystal_Out 18

CET15

470uF/50V/NS+CET15

470uF/50V/NS

+

GND_Tuner

CT56

330pF/50V/NS

CT56

330pF/50V/NS

Close to MT5363

CT55

1uF/50V/NS

CT55

1uF/50V/NS

TUNER_GND

DT3

UDZS33/NS

DT3

UDZS33/NS

1 2

CT57

NS/10uF /35V+CT57

NS/10uF /35V

+

3 2

1

48KHz

IF BPF

C1024C102 4

R1079 0/NSR1079 0/NS

GND_Tuner

Impedance Co ntrl 100ohm and

route these path with differential

pattern on top layer.

FAT_IN-

FAT_IN+

SMD/0402

C1025 NC/27P 5 0VC1025 NC/ 27P 5 0V

NC/180p F NC/18 0pF

SMD/0402

SMD/0402 SMD/0402

C1107 10N 50V/NSC1107 10N 50V/NS

C1108 10N 50V/NSC1108 10N 50V/NS

NC/0.3 3uH 10%

L1015

SMD/0402

L1007L1007

L1006L1006

220 nH/NS 220 nH /NS

C1027 NC/27P 5 0VC1027 NC/ 27P 5 0V

C1023

NC/ 33 P 50V

C1023

NC/ 33 P 50V

L1013 220 nH/NSL1013 220 nH/NS

L1012 220 nH/NSL1012 220 nH/NS

C1026

NC/180p F 50V

C1026

NC/180p F 50V

L1014

NC/ 0. 33uH 10 %

L1014

NC/ 0. 33uH 10 %

SMD/0402

RT48 0/NSRT48 0/NS

RT51 0/NSRT51 0/NS

TU_IN2+

TU_IN2-

R1080 0/NSR1080 0/NS

SMD/0402

GND_Tuner

T_1.2V_2

T_3.3_V

C73C73

C78C78

0.1uF 0.1uF

GND_Tuner

L31 FB L31 FB

C72C72

10uF/10v 10uF/10v

T_1.2V

B1_5V

C66C66

0.1uF 0.1uF

L30 FB L30 FB

C67C67

10uF/10v 10uF/10v

+5V_Tune r

UT1

GND_Tuner

L32 FB L32 FB

C77C77

10uF/10v 10uF/10v

CT25

0.1uF

CT25

+3V3_DEMOD

B2_5V

C62C62

0.1uF 0.1uF

GND_Tuner

L26 FB L26 FB

GND_Tuner

C63C63

10uF/10v 10uF/10v

+5V_Tune r

B1_5V

B2_5V

NIM_RESET#

RT8 100RT8 100

25

2

3

4

5

6

1

GND24GND

VCC1

VCC2

VSYNC

ANT_Power

RFAGC_Tes t

IF_AGCIF _AGCT_T

RT26

4.7K

RT26

4.7K

CT24

10nF

CT24

10nF

GND_Tuner

RT13 100/NSRT13 100/NS

T_1.2V_2

T_3.3_V

T_SDA

T_SCL

13

10

7

12

14

8

9

11

SCL

3.3V

SDA

IF_Te st

VT_Test

AS_DTV

RF_AGC

ATV_Reset

CT13

39pF/NS

CT13

Crystal_Out

RT9 0RT9 0

15

1.2V

Crystal_Out

39pF/NS

TUNER_CVBS1

TU_MPX_P2

TU_IN2+

TU_IN2-

GND_Tuner

CT12

39pF/NS

CT12

39pF/NS

19

18

16

17

SIF

CVBS

Mono_Audio

IF_A GC_ EX T

GND_Tuner

21

22

23

20

IF-

IF+

GND

Nutune VI4603

TUNER POWER +5V_TUNER

0.1uF

+5V_Tune r

CET8

NC/47uF /10V

+

LT9 FBLT9 FB

CET9

47uF/10V

+

3

OUT

GND

2

IN

UT5 7805UT5 780 5

1

CET7

47uF/10V

+

+12V

DEMOD POWER

0.01uF

C44

+3V3_DEMOD+5V

0.1uF

CB85

1uF

C40

C314

10uF/10v

C314

10uF/10v

FB60 0FB60 0

CE43

100uF/6.3v

+

R224

180 1%

R224

180 1%

R230

110 1%

R230

110 1%

2

OUT

ADJ/GND

1

AP1117/ adj

IN

3

U31

CB235

0.1uF

CB235

0.1uF

+

CE42

47uF/16v

C100UF16V/D5 H11

T_1.2V

L33 FB L33 FB

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

2

OUT

U35

IN

3

3.3V to 1.2V Convertor

+3V3_DEMOD

C74C74

0.1uF 0.1uF

C75C75

10uF/10v 10uF/10v

CE17

100uF/16v

CE8-3.5+CE17

100uF/16v

CE8-3.5

+

R103

NS/100_ 1%

R103

NS/100_ 1%

AP1122

GND

1

C76C76

0.1uF 0.1uF

CE16

100uF/16v

CE8-3.5+CE16

100uF/16v

CE8-3.5

+

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

R1040R104

0

RT41

220k/NS

RT41

220k/NS

GND_Tuner

RT40 100k/NSRT40 100k/NS

AFT ADIN2

DVDD3V3

B1_5V

+30V_TU NER

T_SCL

5

1

4

2

6

7

B+3VT

GND

RF AGC

Air/Cable SW

Q3

2N3904/NSQ32N3904/NS

R80

4.7K/NS

R80

4.7K/NS

3 2

GND_Tuner

1

RT39 1k/NSRT39 1k/NS

TU_IN2+

TU_IN2-

TUNER_CVBS1

TU_MPX_P2

Tuner_OPCTRL4

AFT

T_SDA

IF_AGCT_T

9

8

10

SCL

IF TP

IF A GC

GND_Tuner

15

17

13

12

16

14

NC

SIF

AFT

DIF111SDA

DIF2

CVBS

GND

23

GND

22

GND

20

GND

19

GND_Tuner

TU1TU1

DTVS223VL1 6 1A/NS DTVS223VL161A/N S

39

Service Manual

HBTV-32D03 / 42D03

OSCL0

OSDA0

HDMI_SW _SCL

HDMI_SW _SDA

M_RX2_0B

M_RX2_0

M_RX2_1

M_RX2_1B

M_RX2_2B

M_RX2_CB

M_RX2_C

M_RX2_2

M_RX2_CB 7

M_RX2_0B 7

M_RX2_C 7

M_RX2_1B 7

M_RX2_0 7

M_RX2_2B 7

M_RX2_1 7

12

ESD_0402_0. 15pF

1 2

D1061 ESD_0402_10pFD1061 ESD_0402_ 1 0pF

D104 ESD_0402_10p FD104 ESD_0402_10p F

D95

D1091 ESD_0402_10pFD1091 ESD_0402_ 1 0pF

D97D97

RX3_2B

RX3_2

RX3_5V

SDA_3

HPD3

RX3_1B

RX3_2B

RX3_2

RX3_0

RX3_0B

RX3_1

1

4

7

3

6

9

2

5

8

D2-

D1-

D0-

D2+

D1+

D0+

CK+

D2 Shield

D1 Shield

D0 Shield

SHELL1

SHELL3

20

22

ESD_0402_0. 15pF

12

1 2

D62 ESD_0402_10pFD62 ESD_0402_10pF

D58 ESD_0402_10pFD58 ESD_0402_10pF

D60 ESD_0402_10pFD60 ESD_0402_10pF

D55 ESD_0402_10pFD55 ESD_0402_10pF

D59

RX1_2

RX1_5V

SDA_1

SCL_1

HPD1

OSCL0 6,17

OSDA0 6,17

12

D102D102

D103D103

D96D96

D98D98

RX3_0B

RX3_CB

RX3_C

RX3_0

RX3_5V

HPD3

RX3_5V

SDA_3

SCL_3

R2110 47KR2110 47K

R2109 47KR2109 47K

R2063 100R2063 10 0

R2064 100R2064 10 0

SDA_3

SCL_3

17

19

18

15

14

16

NC

+5V

GND

HP DET

DDC CLK

DDC DATA

SHELL2

SHELL4

CN10

21

23

HDMI PORT 4

12

D72D72

D61D61

D76D76

D56D56

D57D57

RX1_CB

RX1_C

RX1_1B

RX1_0B

RX1_0

HDMI_SW _HPD

HDMI_SW _HPD 7

HDMI_SW __SC L 7

HDMI_SW _SDA 7

12

D100D100

D99D99

RX3_1

RX3_1B

CEC#

RX3_CB

RX3_C

R2784 0/NSR2784 0/NS

13

11

12

10

CK-

CEC

CK Shield

12

D54D54

D63D63

RX1_2B

RX1_1

+5V

+12V

VCCK

3V3SB

+5VSB

AVDD3V3

DVDD3V3

AVDD1V25

M_OPCTRL 3

CEC#

PWR5V_2

CEC

+5V 3,7,10,14,17

+12V 3,10,12, 14,17

GND 3,4,5,6,7,9,10,11,12,13,14,16,17,18

VCCK 3,4

3V3SB 3,6,17

+5VSB 3,12,16

AVDD3V3 3,7 ,9,17

DVDD3V3 3,4,5,6 ,7,10,14,17

AVDD1V25 3,4,5,7, 9,17

GND 3,4,5,6,7,9,10,11,12,13,14,16,17,18

CEC#

PWR5V_2 7

M_RX2_2 7

CEC 7

M_OPCTRL 3 4 ,6,16

12

1 2

D105 ESD_0402_10p FD105 ESD_0402_10p F

D1071 ESD_0402_10pF/NCD1071 ESD_0402_10pF/NC

SCL_3

CEC#

HDMI_co n

D147D147

D126D126

D128D128

RX2_C

RX2_0B

RX2_CB

RX2_5V

R2108 47KR2108 47K

R2107 47KR2107 47K

SDA_2

SCL_2

SHELL2

CN14

21

12

ESD_0402_0. 15pF

1 2

D135

D143D143

D141D141

D155D155

RX2_1B

RX2_0

HPD2

RX2_5V

SDA_2

SCL_2

R2057 100R2057 10 0

R2058 100R2058 10 0

15

16

17

18

19

+5V

GND

HP DET

DDC CLK

DDC DATA

SHELL4

23

D133 ESD_0402_10p FD133 ESD_0402_10p F

D158D158

D125 ESD_0402_10p FD125 ESD_0402_10p F

D153 ESD_0402_10p F /NCD153 ESD_0402_10pF/NC

D138 ESD_0402_10p FD138 ESD_0402_10p F

D142 ESD_0402_10p FD142 ESD_0402_10p F

RX2_2B

RX2_2

RX2_1

CEC#

R1794 0/NSR1794 0/NS

14

13

NC

CEC

SDA_2

SCL_2

RX2_5V

HPD2

CEC#

RX2_1B

RX2_CB

RX2_2B

RX2_0

RX2_0B

RX2_1

RX2_2

RX2_C

2

3

5

6

8

9

11

10

1

4

7

12

D2-

D1-

D0-

CK-

D2+

D1+

D0+

CK+

D2 Shield

D1 Shield

D0 Shield

CK Shield

SHELL1

SHELL3

HDMI_co n

20

22

CEC#CEC

R2002

27K/NC

R2002

27K/NC

R1798 0/NSR1798 0/NS

D101

RB520S-30/NC

D101

RB520S-30/NC

2 1

3V3SB

HPD3

R28 1KR28 1K

RX3_5V

R29 33KR29 33K

M_RX2_2 M_RX2_2B

AV33_HDMI

M_RX2_1 M_RX2_1B

M_RX2_0 M_RX2_0B

AV33_HDMI

M_RX2_C M_RX2_CB

1K

HDMI_SW_HPD

1K

PWR5V_2

RX1_5V

R92 33kR92 33k

HPD1

R117 1KR117 1K

HDMI SWITCH

RX3_2

RX3_2B

RX3_1

RX3_1B

AV33_HDMI

GND

47

45

50

48

44

VCC

GND

IN3D3p46IN3D3n

IN3D4p49IN3D4n

SCL3

51

SCL_3

SDA3

52

SDA_3

HPD3

53

POW3

54

GND

55

GND

OUT_D4p

56

OUT_D4n

57

VCC

58

OUT_D3p

59

OUT_D3n

60

GND

61

GND

OUT_D2p

62

OUT_D2n

63

VCC

64

OUT_D1p

65

OUT_D1n

66

GND

67

GND

SCL_SINK

68

HDMI_SW_SCL

SDA_SINK

69

HDMI_SW_SDA

HPD_SINK

70

R1211KR121

POW_SINK

71

R1201KR120

POW2

72

HPD2

73

SDA2

74

SDA_1

SCL2

75

SCL_1

GND76IN2D1n77IN2D1p78VCC79IN2D2n80IN2D2p81GND82IN2D3n83IN2D3p84VCC85IN2D4n86IN2D4p87GND88IN1D1n89IN1D1p90VCC91IN1D2n92IN1D2p93GND94IN1D3n95IN1D3p96VCC97IN1D4n98IN1D4p99GND

U6

GND

AV33_HDMI

RX1_CB

RX1_0

RX1_0B

RX1_C

RX2_0

RX2_2

RX2_2B

RX2_1

RX2_1B

RX2_0B

RX2_C

RX2_CB

RX3_0

RX3_0B

RX3_C

RX3_CB

AV33_HDMI

41

42

VCC

GND

IN3D2p43IN3D2n

AV33_HDMI

RX1_2B

RX1_1

RX1_1B

AV33_HDMI

GND

39

38

GND

IN3D1p40IN3D1n

PS421U6PS421

GND

RX1_2

GND

35

29

33

27

36

32

30

26

VCC

GND

IN4D3p34IN4D3n

IN4D1p28IN4D1n

IN4D4p37IN4D4n

IN4D2p31IN4D2n

SCL4

25

SCL_2

SDA4

24

SDA_2

HPD4

23

POW4

22

GND

21

GND

REXT

20

I2C_CTL_EN

19

I2C_CTL_EN

OE#/POWDN

18

OE#/POWDN

S3/I2C_ADDR0

17

S2/SCL_CTL

16

S2/SCL_CTL

S1/SDA_CTL

15

S1/SDA_CTL

CEC_OUT

14

CEC_OUT

CEC_IN

13

CEC_IN

VCC

12

TEST

11

TP29TP29

PC1/I2C_ADDR1

10

PC0/I2C_RST

9

CEXT

8

GND

7

GND

DDCBUF_EN

6

DDCBUF_EN

CEC

5

POW1

4

HPD1

3

SDA1

2

SDA_0

SCL1

1

SCL_0

100

GND

AV33_HDMI

RX0_CB

RX0_1

RX0_1B

RX0_0

RX0_2

RX0_2B

RX0_0B

RX0_C

HPD2

R119 1KR119 1K

RX2_5V

R106 33KR106 33K R114 499_1%R114 499_1%

CEC#

R95 100/NCR95 10 0/NC

R118 100/NCR118 100/NC

AV33_HDMI

CB25 2 .2uFCB25 2.2uF

CEC#

R122 0/NSR122 0/NS

RX0_5V

R96 33KR96 33K

HPD0

R111 1KR111 1K

HORIZONTAL MOUNT

HDMI PORT 3

AV33_HDMI

OSDA0

OSCL0

NC/1K

I2C CONTROL ADDRESS:0x9C/9D

EDID SHADOW ADDRESS:0x9E/9F

12

1 2

D73 ESD_0402_10pF/NCD73 ESD_0402_10pF/NC

CEC#

D123D123

D127D127

D69D69

D71D71

RX0_C

RX0_CB

RX0_0B

RX0_0

1 2

D139 ESD_0402_10p FD139 ESD_0402_10p F

D148 ESD_0402_10p F /NCD148 ESD_0402_10pF/NC

D131 ESD_0402_10p FD131 ESD_0402_10p F

D70D7012D122 ESD_0402_10p FD122 ESD_0402_10p F

D156D156

D154D154

RX0_1

RX0_1B

D134 ESD_0402_10p FD134 ESD_0402_10p F

D68 ESD_0402_0.15pFD68 ESD_0402_0.15pF

RX0_2B

RX0_2

RX0_5V

SDA_0

SCL_0

HPD0

CEC#

Pulled up to 3.3V on CPU side.

R112 4.7KR112 4.7K

R115 4.7KR115 4.7K

R113 100R113 100

R97 100R97 100

R101 4.7KR101 4.7K

R108 4.7KR108 4.7K

R102 4.7K/NCR102 4.7K/NC

OE#/POWDN

I2C_C TL_ EN

DDCBUF_EN

S2/SCL_CTL

S1/SDA_CTL

HDMI_SW _SCL

HDMI_SW _SDA

NC/1K

R2132

R127 10KR127 10K

HDMI_SW _HPD

R2134

NC/10 K

R2134

NC/10 K

RX2_5V PWR5V_2

0

4

SCL_1

SDA_1

RX1_5V

HPD1

RX1_5V

R2104 47KR2104 47K

R2103 47KR2103 47K

R2060 100R2060 100

R2059 100R2059 100

SDA_1

SCL_1

18

15

17

19

16

+5V

GND

HP DET

DDC CLK

DDC DATA

SHELL2

SHELL423GND

CN15

21

24

HDMI PORT 2

D18

12

RX0_5V

SDA_0

CEC#

RX1_2B

RX1_2

RX1_1B

RX1_CB

RX1_0

RX1_0B

RX1_1

RX1_C

R1807 0/NSR1807 0/NS

10

12

1

2

3

4

5

6

7

8

9

14

13

11

NC

D2-

D1-

D0-

CK-

D2+

D1+

D0+

CK+

CEC

D2 Shield

D1 Shield

D0 Shield

CK Shield

SHELL1

SHELL3

HDMI_co n

20

22

SCL_0

CEC#

HPD0

RX0_5V

R2106 47KR2106 47K

R2105 47KR2105 47K

R2062 100R2062 10 0

R2061 100R2061 10 0

SDA_0

R1796 0/NSR1796 0/NS

SCL_0

18

14

13

15

17

19

16

NC

+5V

CEC

GND

HP DET

DDC CLK

DDC DATA

SHELL2

SHELL423SHELL5

CN6

21

24

RX0_2

RX0_1B

RX0_CB

RX0_0

RX0_0B

RX0_2B

RX0_1

RX0_C

12

10

1

4

5

7

8

2

6

9

3

11

D1-

D0-

D2-

CK-

D2+

D1+

D0+

CK+

D1 Shield

D0 Shield

D2 Shield

CK Shield

SHELL1

SHELL3

HDMI_co n

20

22

HORIZONTAL MOUNT

D20D20

12

D19D19

12

D10D10

12

0.1uF

CB67

AV33_HDMI

0.1uF

CB66

0.1uF

CB65

0.1uF

CB64

NEARLY SW IC

FB35 FBFB35 FB

AVDD3V3

ESD_0402_10 pF

ESD ARE LAYOUTED UNDER SW(Square).

HDMI PORT 1

Service Manual

HBTV-32D03 / 42D03

+12V

+5V

+5VSB

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

+5V 3,7,10,14,17

+12V 3,10 ,1 2 ,14 ,17

+5VSB3,12

3V3SB 3,6,15,17

AVDD3V3 3,7,9,15,17

DVDD3V3 3,4,5,6,7,10,14,17

AVDD1V25 3,4,5,7,9,17

UV1

RV63

10K

RV63

10K

VGA_PLUGPWR

RV57

10K

RV57

10K

RV56

10K

RV56

10K

VGA EEPROM

678910

PV7

D-SUB15 FEMALE

PV7

D-SUB15 FEMALE

1617

VGA CONNECTOR

VCCK

GND3,4,5,6,7,9,10,11,12,13,14,15,17,18

VCCK 3,4

4

3

NC1NC2NC

GND

SDA5SCL6WP7VCC

M24C0 2-W

8

12

VGASCL

VGASDA

DV65

1

+5VSB

RED

GRN

BLU

URX#

12345

1112131415

VSYNC#

HSYNC#

VGASDA

UTX#

Audio Input

L : WP

DV55

DV54DV54

VGA_PLUGPWR

3

VGA_L_In

VGA_R_In

VGA_L_In 9

VGA_R_In 9

RV65

H : Write

EZJZ0V800AA

EZJZ0V800AA EZJZ0V800AA

2

VGASCL

QV1

2N3904

QV1

2N3904

3 2

1

10K

M_OPC TRL3

BAT54C

12

BPGPCOM

VSYNCRPHSYNC

SOG

M_OPC TRL3

BP9

GP

RP

SOG 9

COM 9

VSYNC 9

HSYNC 9

9

M_OPC TRL3 4,6

Video Input

NEARLY VGA CONN.

NS/EZJ Z0V8 00AA

DV53

Other Control Interface

U0TX

U0RX

U0RX 6

U0TX 6

M_OPC TRL3

U0RX

U0TXUTX#

QF7QF7

R110 10KR110 10K

2N7002 2N7002

3 2

R105 NC/0R105 NC/0

1

R107 NC/0R107 NC/0

URX#

QF6QF6

2N7002 2N7002

1

3 2

D75D75

12

D74D74

H: PC TX Disab le

L: PC TX Enable

R100 10KR100 10K

㑻⬉䏃

VGA

⏏ࡴ

2010-04-08

ESD_0402_10pF ESD_0402_10pF

NEARLY VGA CONN. NEARLY IC

VGA SYNC SLICER

BP

CV40 10nFCV40 10nF

RV69 68RV69 68

FBV1 FB 80/100MHzFBV1 FB 80/100MHz

BLU

CV41

RV7075RV70

12

DV58DV58

NS/EZJ Z0V8 00AA NS/EZJ Z0V8 00AA

VSYNC

RV67 0RV67 0

RV62 0RV62 0

12

VSYNC#

5pF

75

CV38

RV64

DV56DV56

GP

SOG

CV43 10nFCV43 10nF

CV42 1.5nFCV42 1.5nF

RV71 0RV71 0

HSYNC

NS/5pF

RV79 0RV79 0

NS/2K

NS/EZJ Z0V8 00AA NS/EZJ Z0V8 00AA

RV66 0RV66 0

HSYNC#

RV68

12

DV57DV57

RV72 68RV72 68

FBV2 FB 80/100MHzFBV2 FB 80/100MHz

CV39

GRN

NS/5pF

NS/2K

NS/EZJ Z0V8 00AA NS/EZJ Z0V8 00AA

CV44

5pF

CV44

5pF

RV7375RV73

75

12

DV59DV59

NS/EZJ Z0V8 00AA NS/EZJ Z0V8 00AA

CV45 10nFCV45 10nF

RV75 100RV75 100

RV74 0RV74 0

RP

COM

CV46 10nFCV46 10nF

RV76 68RV76 68

CV47

5pF

CV47

5pF

RV7775RV77

75

FBV3 FB 80/100MHzFBV3 FB 80/100MHz

12

DV60DV60

NS/EZJ Z0V8 00AA NS/EZJ Z0V8 00AA

RED

VGA_L_In

VGA_R_In

RA86 30KRA86 30K

RA85 30KRA85 30K

+

CEA48 10uF/10V+CEA48 10uF/10V

CEA47 10uF/10V+CEA47 10uF/10V

VGA_R

VGA_L

VGA_Audio_L_In

VGA_Audio_R_In

35421

R

L

R

L

VGA Audio Input

DA18

NS/EZJ Z0V8 00AA

DA18

NS/EZJ Z0V8 00AA

12

DA17DA17

NS/EZJ Z0V8 00AA NS/EZJ Z0V8 00AA

6 7

8

VP2

PHONE_V

VP2

PHONE_V

NEARLY CONN.

2010-05-14

VGA_RVGA_Audio_R_In

RA95

47K

RA95

47K

RA92

47K

RA92

47K

RA93 10KRA93 10K

RA90 10KRA90 10K

VGA_Audio_L_In VGA_L

1

4

Service Manual

HBTV-32D03 / 42D03

+12V

+5VSB

+12V 3,10,12,14

+5VSB 3,12,16

VCCK

+5V

3V3SB

DVDD3V3

AVDD3V3

AVDD1V25

+5V 3,7,10,14

VCCK 3,4

3V3SB 3,6,15

AVDD3V3 3,7,9,15

DVDD3V3 3,4,5,6,7,10,14

AVDD1V25 3,4,5,7,9

BL_ON/OFF

LVDS_PWR_EN

LVDSCTRL1

LVDSCTRL0

BL_DIMMING

OSCL0

OSDA0

Dimming

GND 3,4,5,6,7,9,10,11,12,13,14,15,16,18

BL_ON/OFF 9

LVDSCTRL1 9

LVDSCTRL0 8

LVDS_PWR_EN 9

BL_ON/OFF#

BL_DIMMING 3,8

Dimming 3

OSCL0 6,15

OSDA0 6,15

BL_ON/OFF# 3

LVDS Control Interface

䇋⹂䅸

,

᥻ࠊ

O1P

O2P

O0P

O3P

CEL3

100uF/25V+CEL3

100uF/25V

LVDSVDD

+

23

AO3401

Q70

AO3401

1

RL13

47K

RL13

47K

RL14

47K

RL14

47K

CEL4

100uF/25V+CEL4

100uF/25V

+

QL3

MOSFE T N 2N70 02

QL3

MOSFE T N 2N70 02

3 2

1

CL6

RL16

RL15 20KRL15 20K

Next Ver PCB,use 3904

0.1uF

C0402/SMD

0.1uF

C0402/SMD

NS/1M

T18T18

T19T19

LVDS CONN.

OCKP

CND1

1 2

3 4

5 6

7 8

9 10

11 12

13 14

O1N

O2N

O0N

OCKN

DIMMING_OUTBL_PWM

LVDSVDD

LVDSCTRL0LVDSCTRL1

2019

22

15 16

17 18

21

23 24

25 26

27 28

29 30

31 32

OSDA0_LVDS OSCL0_LVDS

113

O4N O4P

O3N

LVDSVDD

UART

Terry 2010-04-08

䖬ᰃ

IIC

OSCL0_LVDS

OSDA0_LVDS

A2006WV0-16X2

RL8 100/NSRL8 100/NS

RL7 100/NSRL7 100/NS

CND2

ֵোՓ⫼㋏㒳

IIC

OSCL0

OSDA0

ⱘ

PWM IN

LVDS

ECKP

246

8

135791113

E0N E0P

E1N E1P

E2N E2P

ECKN

101214

E3N E3P

TP1TP1

ODSEL3

16

15

8X2 2mm

RL21

NS/4.7K

RL21

NS/4.7K

E4N E4P

ODSEL4

LVDSCTRL2

TP2TP2

RL20

NS/4.7K

RL20

NS/4.7K

DVDD3V3

+12V

LVDS POWER Control

UM1G

FL2 0FL2 0

+5V

AVDD1V25_LVDS

RM181 0RM181 0 Q70

AVDD1V25

AVDD3V3_LVDS

NEAR IC NEAR IC

RM178 0RM178 0

AVDD3V3

E0P

E0N

E1N

E1P

E16

G16

F17

H17

AE0N

AE0P

AE1N

AE1P

AVSS33_LVDS

AVDD33_LVDS

J18

F15

H15

FL3 0FL3 0

CM88

0.1uF

CM88

0.1uF

CM85

0.1uF

CM85

0.1uF

E4N

E4P

E2P

E2NAVDD1V25_LVDS

E3N

E3P

G18

E18

G20

E20

H21

F21

AE2P

AE2N

AE3P

AE3N

AE4N

AVDD12_LVDS

AVSS12_LVDS

AVDD12_VPLL

AVSS12_VPLL

N16

P17

N18

P19

M19

ECKN

ECKP

H19

F19

AE4P

AECKN

AECKP

TP_VPLL

NEAR IC

RM180 0RM180 0

AVDD1V25

O1N

O0N

O0P

D15

B15

A16

AO0P

AO0N

AO1N

LVDS Output

AVDD1V25_VPLL

O1P

C16

AO1P

LVDS_PWR_EN

LO = > PWR OFF

HI = > PWR ON

CM91

0.1uF

CM91

0.1uF

OCKP

OCKN

O2N

O2P

O3N

O3P

O4P

O4N

D17

B17

D19

B19

C20

A20

C18

A18

AO2P

AO2N

AO3P

AO3N

AO4P

AO4N

AOCKP

AOCKN

LVDS CONNECTOR

0

XR20

0

XR20

DVDD3V3

+5V

CN1

123

Dimming

DIMMING_OUT

NS/0

R1837

RL4 10KRL4 10K

RL1 1KRL1 1K

RL2 1K/NSRL2 1K/NS

MT536 3_SMD BGA-5 18_0 108

+5V DVDD3V3

BL_PWM

XR21

100/NS

XR12

NS/0

XR12

NS/0

TJC2004-4A

4

CL1

1uF

CL1

1uF

QL1

2N3904

QL1

2N3904

3 2

1

RL6 4.7KRL6 4.7K

XR19

NS/0

XR19

NS/0

SELECT

SELECT Low For Internal

SELECT Hi For External

RL10

10K

RL10

10K

+5V

RL11

3V3SB

CB993

1uF/NC

CB993

1uF/NC

BL_ON/OFF#

QL2

2N3904

QL2

2N3904

3 2

1

RL12 4.7KRL12 4.7K

10K

BL_ON/OFF

LO = > POWER_ON

HI = > POWER_OFF

42

AVDD3V3_LVDS

AVDD1V25_VPLL

INVERTER POWER

BL_DIMMING

Service Manual

HBTV-32D03 / 42D03

OSCL0

OSDA0

M_CI_ INCLK

M_CI_ INVAL ID

M_CI_ INDAT A0

M_CI_ INSYNC

TUNER_SDA 14

GND 3,4,5,6,7,9,10,11,12,13,14,15,16,17

GND

Demo_1V2

Demo_3V3

C70C70

0.1uF 0.1uF

L28 FB L28 FB

L27 FB L27 FB

C71C71

10uF/10v 10uF/10v

T_1.2V

+3V3_DEMOD

TUNER_SCL 14

TUNER_SDA

TUNER_SCL

Demo_3V3

ZC17

C68C68

ZC16

0.1uF 0.1uF

ZC15

ZC14

C69C69

ZC13

10uF/10v 10uF/10v

U407B

IF_AGC 9,14

FAT_IN+_C 14

FAT_IN-_C 14

OSCL0 6,15,17

OSDA0 6,15,17

IF_AGC

FAT_IN+_C

FAT_IN-_C

Demo_1V2

1uF

ZC22

1uF

ZC22

1uF

ZC24

1uF

ZC24

1uF

ZC21

0.1uF

ZC21

0.1uF

ZC23

0.1uF

ZC23

0.1uF

ZC25

34

VSS4VSS15VSS33VSS37VSS44VSS47VSS50VSS57VSS

DR1VDD48DR1VDD

0.1uF

ZC20

0.1uF

ZC19

0.1uF

ZC18

63

64

VDDS13VDDS35VDDS49VDDS

VDDC16VDDC36VDDC56VDDC

AD_DVDD32AD_DVSS31DR2VDD43AD_AVDD22AD_AVSS23PLLVDD20PLLVSS

DEMO_RST#

TUNER_CLK

TUNER_DATA

DEMO_RST# 8

TUNER_CLK 9,14

TUNER_DATA 9,14

62

TC90517

17

Crystal_Out

Crystal_Out 14

M_CI_ INVAL ID 8

M_CI_ INSYNC 8

M_CI_ INCLK 8

M_CI_ INDAT A0 8

1 2

FB1031 FBFB1031 FB

M_CI_ INSYNC

1 2

FB1007 NCFB1007 NC

FB1010 NCFB1010 NC

FB1032 FBFB1032 FB

DVDD2V5

AVDD2V5

C87C87

C80C80

0.1uF 0.1uF

L35 FB L35 FB

L34 FB L34 FB

C81C81

C88C88

10uF/10v 10uF/10v

M_CI_ INCLK

CM52CM52

10pF 10pF

R87

1.25VX(1+100/100)=2.5V

CE15

100uF/16v

C100UF16V/D5H11 +CE15

100uF/16v

C100UF16V/D5H11

+

R/100 1%

R90

R/100 1%

R90

R/100 1%

2V5_T1

DVDD2V5

RM65 22RM65 22

RM66 22RM66 22

39pF 39pF

39pF

C4176

RM78 22RM78 22

ISDB-T Demo TS Output

CI_INVALID M_C I_INV ALID

Demo_3V3

R1066

4.7K/NS

R1066

4.7K/NS

1.5nF 50V

100N 16V

C1077 100N 16VC1077 100N 16V

C1078

C1079

222VVV555___TTT444

2V5_T4

ZC12

1nF

ZC12

1nF

ZC8

0.1uF

ZC8

SBYTE CI_INSYNC

59

SRDT

SBYTE

R510 10KR510 10K

Demo_3V3

2V5_T3

AVDD2V5

PBVAL CI_INVALID

58

PBVAL

R513 0/NCR513 0/NC

R512 0/NCR512 0/NC

0.1uF

ZC10

0.1uF

ZC10

0.1uF

ZC11

1uF

ZC11

55

RSEORF

ZFB4ZFB4

FB FB

AVDD2V5

54

53

RLOCK

C1074

100N 16V

C1074

100N 16V

RERR

52

FLOCK

R508 15K 1/10WR508 15K 1/10W

IF_AGC

1uF

51

STSFLG0

GND_Tuner

Demo_3V3

TUNER_DATA

TUNER_CLK

R1049

4.7K1/16W

R1049

4.7K1/16W

R1050R1050

4.7K1/16W 4.7K1/16W

C4180C4180

R1052 200 ohmR1052 200 ohm

R1051

200 ohm

C4179

45

46

SCL

SDA

OXTALI_Demo

OXTALO_Demo

TUNER_SDA

TUNER_SCL

ZC9

1uF

ZC9

1uF

ZC6

0.1uF

ZC6

ZC5

0.1uF

ZC5

0.1uF

ZC4

1uF

ZC4

1uF

0.1uF

2V5_T2

ZC7

1uF

ZC7

1uF

DVDD2V5

SRCK CI_INCLK

SRDT CI_INDATA0

60

61

SRCK

U407A

TSMDO1XSEL12XSEL03SLADRS15SLADRS06AGC17S_INFO8AGCCNTI9AGCCNTR10CKI11TNSCL12TNSDA14XO18XI19FIL21AD_VREFP24AV_VREFN25AD_VREF26ADQ_AIN27ADQ_AIP28ADI_AIP

R511 10K R511 10K

R509 10K R509 10K

10pF/NS

CM50

RM119 22RM119 22

CI_INSYNC

CI_INDATA0 M_ CI_I NDATA 0

CI_INCLK

Closed to

ISDB_Demo

C380C380

10uF/10v/NS 10uF/10v/NS

DEMO_RST#

R1059R1059

10K 10K

Demo_3V3

38

39

41

42

40

DTMB

DTCLK

TSMD1

SYRSTN

100N 16V

C1081

100N 16V

C1082

ADI_AIN

29

C1080 100N 16VC1080 100N 16V

FAT_IN-_C

STSFLG1

30

C1050 100N 16VC1050 100N 16V

FAT_IN+_C

TC90517

1

X4151

2

OXTALI_Demo OXTALO_Demo

C1051 100NC1051 100N

Crystal_Out

4MHz/NS

CL=18P

2

OUT

AZ117/ADJ

ADJ/GND

1

U34

IN

3

C85C85

5V to 2.5V Convertor

SMD/0402

C4174

18P/NS

C4174

18P/NS

C4175C4175

18P/NS 18P/NS

SMD/0402

0.1uF 0.1uF

CE14

100uF/16v

C100UF16V/D5H11 +CE14

100uF/16v

C100UF16V/D5H11

+

+5V_Tuner

43

7-2-2. Power Supply (3 PAGES)

R955

C933

CN1

Q916

R933

C922

R956

C921

C978

C976

C920

C973

C919

C962

Q905

C964

C926

R904

C972

C928

C929

C939

L952

C927

IC902

R957

D925

R937

R948

D924

C963

R935

R934

R936

Q919

4

PC902

1/2

R920

D806

C930

D805

R924

ZD910

R210

Q901

R903

GT1

F1

L

CY1

N

R929

R930

R940

NTC1

CY2

C906

NTC601

R928

FL3

Z1

R939

C905

ZD909

C904

CX2

D914

C918

FL1

R1

CX1

CY3

4

ZD906

PC901

3

1/2

CY4

IC901

C924

GT2

FL2

R941

R927

CN2

R938

R926

R931

J800

L800

C811

C810

ZD907

ZD904

D908

R923

BD1

CY6

3

R921

C932

C936

C808

Q914

ZD905

L601

R958

R943

R975

D911 R209

FB902

D907

C916

C914

R962

C912

D912

R916

C935

D903

T901

C975

R206

C925

D910

D906

D913

R945

R952

R932

R925

D905

D902

C940

D904

D909

D915

C941

D901

L955 FB908

R960

Q917

C937

Q909

C915

FB904

C931

R917A

R974R961

R959

L954

R946

C923

R941A

R917B

Q911

C938

C977

R953

Q910

R949

R941B

R967

R947

R941C

R968

R971

FB907

C965

R941F

R941E

R941D

ZD902

ZD908

R969

D927

D926

R951

C917

D928

R972

Q918

R973

R918B

R918A

R970

R918D

R918C

Q913

ZD903

R944

1

R908

Q915

CN3

R954

FB905 CY5

PRIMARY

FB906

COLDHOT

SECONDARY

PC901

2

1/2

C909

Revisão

Formato

01

R907

IC953

C911

C910

04/01/11

Data

R912

R913

Documento

Elaborado por: Éber Silva

R915C934

R914

Liberação inicial

Descrição

Revisado por: Eduardo Macedo

Q604

R950

R963

C958

Q912

R964

R965

Aprovado por: Thomas Wang

R966

C959

Modificado por:

A3

Escala

S/E

Dimensão

Tol.não especificada

mm

Fonte HBTV-32D03HD

Página

1/3

Código matriz

Código sistema

R301

D309

D303

R333

R324

D212

R340

C316

Q301A

R327

Q301B

C317

R332

R331

C306B

R740R741

R742

C319

C306A

R346

C743

C741

C740

IC702

C742

R744

R743

D213

C313

R341

C312

R325

R342

C314

R344

R345

D310

R308A

IC602

R338

C309

R319

R318

C301

C305

C320

R326

R322

PC301

1/2

T303

R323

C318

D340

D349

R703

R733

R706

R734

R705

C701

R726

C703

C702

C704

R334

R701

C321

IC701

C720

R707

R739

R708

PC301

R730

R729

R704

C723

1/2

R711

R710

R714

C708

R709

C707

R712

C705C706

R713

D701

D702

C715

R720

R718

R716

C710

R715

C709

C711

C712

R717

C713

R719

C714

PC902

R722

R721

R723

C716

R724

R736

R725

C717

R738

D703

R735

C722

C719

R737

C718

R727

R731

Q701

R728

R732

C721

01

Revisão

Formato

A3

Escala

S/E

04/01/11

Data

Dimensão

Documento

Elaborado por: Éber Silva

mm

Fonte HBTV-32D03HD

Liberação inicial

Descrição

Tol.não especificada

Revisado por: Eduardo Macedo

Página

Código matriz

2/3

Código sistema

Aprovado por: Thomas Wang

Modificado por:

T301

T302

C341A

C341B

D302

D341

C344 C343AC343B

R309

R339

D304

D301D342

C342

D305

R343

R308

C345A

C345B

D307

C346

R310

R354

D343

D311

D306

D344

D308

R353

C348AC348B

C349B C349A

D316

C347

R311

C350

R312

R356

D345

D314

D317

D346

D315

R355

C353B C353A

C351

R313

C354AC354B

D319

C352

R314

R357

D347 D318

D312

D348

D313

R358

C356AC356B

C355

R315

01

Revisão

Formato

A3

Escala

S/E

04/01/11

Data

Dimensão

Documento

Elaborado por: Éber Silva

mm

Fonte HBTV-32D03HD

Liberação inicial

Descrição

Tol.não especificada

Revisado por: Eduardo Macedo

Página

Código matriz

3/3

Código sistema

Aprovado por: Thomas Wang

Modificado por:

2

BD1

D25XB60

R2

750K

L2 JLB2859

C2

275Vac470pF

C3A

275Vac0.47uF

R2A1MR3A

VZ1 TVR14561

F1

250Vac6.3A

1

AC100~240

C1

275Vac102

VA

1

4

R3

750K

C8

275Vac470pF

275Vac0.68uF

C4

1M

2

CN1

A

SCK037

L1 JLB2859

12

3

NC

3

t

D1

LS1

J60

J60A

C10

R6 680K

TH2

R5 220K

R4 10k

C9

275Vac 102

R1

Short

NC

R7

680K

104/630VDC

R8

1K

C13

C12

220pF

220pF C15

5V

Vin

J20

J21

J25 J26

U1 FAN7530

GND

VCC

R151MR16

D2 IN5399

Vc

C14

450V/22uF

TH1

SCK037

R17

Vcc

OUT

ZCD

C17 1uF

1M

t

39K

C18

0.22uF

50V/10uF

450V/2.2uF

C16

VB

R14

330K J30 J10

1

INV

2

VCS

J27 J10

R9100k

3

4

223/50V

MOT

COMP

CS

10k

R13

C55

223/50V

VA

J49 J20

T1 PQ3230

8

7

6

5

C19

J3

J20

R18

1.5M

J22

J10

VCC

J40 J10

R220R

D3

MUR460

LL4148

R19

D5

FSU10A60

Q2

10R

R20

D4

Q1

2SD1664

10R

R21

2.4R

20N60C3

ZD8

15.6B

R23

10R

J29

J10

VCC

C20

10pF/50V

R26 680K

R25

2.0R

R24 10k J28 J10

8

1

C21

0.22u

D/ST

S/OCP

J24

J23

J10

C22A

3W/0.1

R30A

VCS

2SB1132

D4A LL4148

R27

680K

J10

C6

OPEN

R30

3W/0.22

Q3

R31 12k

ZD1 18B

R29

4.7k

R28

150K

450V220uF

C22

R33

1M

R32

560K

C56

50V/10UF

0.1uF

KTC1027

Q4

U7B

TLP421GR

7

D/ST

U3

STR-A6059H

BR

2

J38 J10

C23

0.1uF

VB

D6

FR107

J33 J10

R36

R34

10R

1M

17

18

NC

Vsen1Vcc2FB3GND4Css5OC6RC7Reg8RV

R35 47k

C27

C24

1nF

C25

2.2uF

R37

0

6

3

5

NC

GND

C26

4.7nF

Vcc

FB/OLP

4

J2 J10

16

VGH

J4 J10

R38

680

U4B

TLP421GR

50V100uF

C29

U2B

TLP421GR

C28

0.33uF

15

Vs

SSC9502S

Css

2.2uF

U5

C30

ZD2

15.6B

12

13

14

NC

VB

C31

100pF

Vc

J1 J10

R39 2W/82k

UF1010G

J45

D7

J10

FR107

R75 1K

ZD5 22V

11

NC

R41 680R

C32

R76

1nF

1.5K

C33

630V/472

D8

R40

2.7R

J50

J36

J5 J20

VGL

6

4

1

2

10

COM

9

R42 75R

T2 EE1916

C35 275Vac102

C34

275Vac221

C37

0.22uF

102 C36

8

D9 SB3100

1000uF/25V

9

C5035V/1000UF

J10A

J20 J10C

J20

L5

4uH

25V/1000UF

R60 470

Q10 KTC3198

C42B

OPEN

1uF/50V

R115

NC

24V/8.5A

U4A

TLP421GR

R63

10K

U8

TL431

R65

27K 1%

C51

R61

R64

470

A

R69

4.7K

R68

4.7K

R67

4.7K R66

47K

U11A

NC

R62

2.2K

C52

104

R70

470

R114

NC

D20 LL4148

24V

27K 1%

R71

3.3K

1.5K 1%

C53

50V0.1u

C36C

104

J9A

U10

NC

R73

R72

ZD9

NC

J11 J20

R100

R101

Q12

NC

J51 J20

C36A

NC

R111

NC

R74

2.2K 1%

C36B

2.2uF

12V/3.5A

J14

CN2

J13

1 2 3 4 5 6

C5

100uF/25V

R103NCR104

R102

NC

R112

NC

L6

4uH

35V/470uF

Q100 NC

C54

NC

C110

NC

R77

1.5K

R105NCR106NCR107

Q101 NC

C100 NC

24V

t

CN4

1 2 3 4 5 6 7 8 9 10 11 12 13 14

DC-Dimming

BL-ON/OFF

PWM-Dimming

Status

CN3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

HS2 100X15

1

HS1 100X15

1

R110

NC

R117

NC

R113

NC

J52 J20

J54 J20

H :normal mode L :stand-by mode

NC

GND1 GND1

2

ZD11

NC

1

HS4 55X15

HS3 55X15

1

R78

4.7K

P-ON/OFF

GND2 GND2

1

2

GND3 GND3

1

HS6 55X15

1

HS5 55X15

1

GND4 GND4

1

2

T3 EC42

R43 27

R49

R45 27

U2A

TLP421GR

U6

TL431

ZD7

15.6B

ZD6

15.6B

R46

33R

J7 J10

10R

R48 10R

R47 330

L4

20uH

R50

4.7k

FMV12N50E

C41

33nF/1000V

R51 1K

D11 LL4148

C39 3kV/10P

J37 J10

D10 LL4148

1kV/220pF C40

R44

33R

C38

R53 10k

Q5

R52 10k

5V/1A

R54

10k

C43

1000uF/25V

NC

C42

0.1uF

R55

10k

Q6

FMV12N50E

J34

J35

J10

C45

1kV/220pF

5V

ZD3

J8

J6

30B

J10

C44

Css VCC

ZD10

NC

470

R56

U11B

NC

D14

FCH20A10

D12 LL4148

ZD4

15.6B

R57

10k

D13

FCH20A10

2N3906

Q7

0.22uF

R116

NC

C47

25V/1000UF

D15 LL4148

C46

35V/1000UF

D16 FCH20A10

C48

R58 1k

TLP421GR

Q8 2N3904

2N3904

U7A

Q9

C49

35V/1000UF

J9

J10

J20

J10B

J20 J10D

J20

R59 1K

C42A

01

07/12/10

Revisão

Formato

Data

Documento

Elaborado por: Éber Silva

A3

Escala

S/E

Dimensão

mm

PCI Fonte HBTV-42D03FD

Liberação inicial

Descrição

Tol.não especificada

Revisado por: Mateus Souza

Página

Código matriz

1/1

Código sistema

Aprovado por: Eduardo Macedo

Modificado por:

Chapter 7. Measurements and Adjustments

7

-1. Service Mode

(Modo de Serviço)

Service Manual

HBTV-32D03 / 42D03

7

-2. Measurements and Adjustments

Como entrar no modo de serviço:

-1-1.

P

elo controle remoto do TV, digite na sequencia as teclas:

MENU 8 8 9 3

A

seguinte informação aparecerá na tela, conforme ilustração abaixo. N

opção “Info de Versão”

LCD, como no exemplo ao lado:

-1-2.

Sair do modo de serviço:

P

ara sair do modo de serviço, aperte a tecla EXIT do controle remoto, ou

simplesmente desligue o aparelho.

aparecerá o modelo do processador e da tela de

” L_M

TK5363

15XW03V5_BRA

_AU3

a

”.

(Medições e Ajustes)

NÃO HÁ AJUSTES A SEREM REALIZADOS NESTE MODO. RECOMENDA-SE NÃO ALTERAR NENHUM VALOR PRÉ-DEFINIDO DE FÁBRICA, SOB RISCO DE MAL FUNCIONAMENTO.



7

-2-1.

Reinicializando a memória:

Para reinicializar a Placa Principal, após a atualização de software, troca da memória flash, placa principal ou se o equipamento apresentar funcionamento instável, utilize a função "Limpar Memó- ria" Pressione no controle remoto as teclas direcionais “^ / Storage ",então pressione a tecla "> ".

NOTA: Após aplicar a reinicialização, desligue o TV

por alguns segundos e religue.

” até a opção "Clean

47

Service Manual

HBTV-32D03 / 42D03

Chapter 8.

Firmware Update (Atualização de programa):

8-1. IIInnniiitttiiiaaalll CCCaaarrreee (Cuuuiiidddaaadddooosss Innniiiccciiiaaaiiisss):::

Este procedimento a seguir somente deve ser executado quando o equipamento apresentar anormalidade em sua operação, ou quando houver um comunicado oficial para realizar tal procedimento. Não faça a atualização se o equipamento estiver funcionando corretamente. Leia atentamente o procedimento todo e execute a tarefa conforme descrito a seguir. Em caso de dúvidas, solicite sempre o auxílio do suporte técnico da H-Buster.

NUNCA FAÇA ESSE PROCEDIMENTO SE A REDE ELÉTRICA ESTIVER INSTÁVEL, SOB RISCO DE DANO IRREVERSÍVEL À MEMÓRIA

OU MESMO A PLACA PRINCIPAL.

RECOMENDAMOS O USO DE NO-BREAK PARA A SEGURANÇA DO EQUIPAMENTO.

8-2. Innniiitttiiiaaalll Proooccceeeddduuureeesss (Proooccceeedddiiimmmeeennntttooosss Innniiiccciiiaaaiiisss):::

8-2-1. Needed tools (Ferramentas necessárias):

- Um pen-drive vazio e formatado (FAT32) - mínimo 512MB;

- Controle remoto do equipamento;

- Versão mais recente baixada do site de serviços.

Para obter a versão mais recente, entre no site de serviços da H-Buster e faça o download conforme o modelo do equipamento e do painel de LCD (se houver). Em caso de dúvidas, entre em contato com o suporte técnico.

Links para o download dos softwares dos modelos (é preciso estar logado na Página de serviços):

HBTV-32D03HD: http://autorizadas.hbuster.com.br/pages/visualizarArquivo.aspx?arquivo=972

HBTV-42D03FD: http://autorizadas.hbuster.com.br/pages/visualizarArquivo.aspx?arquivo=1040

8-2-2. How to identify the Panel Type (Como identificar o modelo de painel de LCD):

8-2-2-1. Service Mode Menu (menu do modo de serviço):

48

Fig. 8-1. Menu de serviços inicial Fig. 8-2. Info de versão

Service Manual

HBTV-32D03 / 42D03

8-2-2-2. Rear side of LCD Panel (lado traseiro do painel de LCD):

Fig. 8-3. Identificação do painel de LCD pela etiqueta colada no verso (parte interna).

NOTA: OS EXEMPLOS APRESENTADOS ACIMA SÃO MERAMENTE INFORMATIVOS. SEMPRE EXECUTE O PROCEDIMENTO ACIMA PARA EVITAR ERROS NO PEDIDO.

8-2-3. Copying the firmware to USB Memory Key (copiando o programa no pen-drive):

O arquivo que está no site de serviços está “zipado (compactado).” Para descompactá-lo, é necessário ter instalado em seu computador um programa descompactador (ex.: Winzip, WinRAR,

etc.) Salve no desktop e descompacte-o no PC. Se o programa descompactador criar uma pasta,

abra a pasta e copie para o pen-drive o arquivo que está dentro da pasta (NÃO COPIE A PASTA

TODA).

O nome do arquivo a ser copiado para o pen-drive NÃO DEVE SER ALTERADO, CASO CONTRÁRIO O TV NÃO IRÁ RECONHECER O ARQUIVO!

8-3. Updating the firmware (Atualizando o programa):-

Siga os procedimentos abaixo atentamente:

1) Com o TV funcionando, conecte o pen-drive com o prgrama gravado, na porta USB;

2) Após alguns segundos, abrirá uma "janela" informando se deseja atualizar o software da TV, selecione "SIM" e aperte OK no controle;

3) Após confirmar, aparecerá na tela "Atualizando...". Aguarde até o final;

4) Ao término, desligue o equipamento pelo botão POWER e religue;

5) Entre no menu de serviços e faça a reinicialização da memória com o comando LIMPAR MEMÓRIA. (consulte o capítulo 7 para maiores detalhes).

CUIDADO!!! DURANTE A ATUALIZAÇÃO

NUNCA RETIRE DA TOMADA OU DESLIGUE O APARELHO!!! (LEIA A ADVERTÊNCIA NO INÍCIO DESTE CAPÍTULO)

4

9

Service Manual

HBTV-32D03 / 42D0

3

8-4. Firmware Update Diagrams (Diagrama da atualização de programa):

Confira o funcionamento completo do TV (sinal digital,

entradas HDMI, Video Compo-

nente, AV, etc.)

50

ENTRE NO MENU DE SERVIÇOS (MENU 8893)

Service Manual

HBTV-32D03 / 42D03

Chapter 9. Troubleshooting (Guia de defeitos)

9-1. Power Supply Board Failure Check.

State:No picture First,check cables which connect with PSU,then check as follows Check input voltage voltage: +5VSB----POWER ON(2.6V) -----+12V

TJC3-7A

1 2 3 4 5 6 7

CNA1

PW_ON/OFF-INV

5VMst

+12V

5VMst

+3.3VDD

R212

2.2K

PWR-ON/OFF-GPIO46

R225 10K

R215 NC

R213 33K

PW-ON/OFF-INV

PWR_ON/OFF

C209

0.1uF

V203 3904

R214 100R

PW_ON/OFF-INV

State:No sound First,check cables which connect with PSU,then check as follows

1) Check input voltage as NO picture

2) Check speaker output

)LUVWFKHFNVSHDNHUDQRGHDQGFDWKRGHFRQ¿UPVSHDNHUVKRUWRUQRW,IVKRUWUHSODFH

speaker.

Confirme se:

VCC-AU

R107

C81

10R

0.1u

470u/35V

C100

0.1u

L1

CA84

600(4.5X3.2)

1 - Há sinal de áudio pelas saídas RCA; 2 - Há saída de aúdio pela saída do fone de ouvido.

L31

CA81

600(4.5X3.2)

470u/35V

C95

0.1u

AMP_LIN

R92 22K

R102 22K

MUTE_TDA8932

AMP_RIN

R140 22K

R129 22K C96 470n

47uF/16V

C91 470n

C92 470n

CA18

C93 470n

R127 22K

R120

R180 39K

C109

0.1u

R128

22K

1

VSSD/HW

2

C106

IN1P

3

330p

47K

R123 12K

C1120.1u

C108

0.1u

C107

330p

IN1N

4

DIAG

5

ENGAGE

TDA8932BTW/33BTW

6

POWERUP

7

CGND

8

VDDA

9

VSSA

10

OSCREF

11

HVPREF

12

INREF

13

NC

14

IN2N

15

IN2P

16

VSSD/HW

A1

33

32

VSSD/HW

31

C146

OSCIO

30

0.1u

HVP1

29

VDDP1

28

C118

BOOT1

15n

27

OUT1

26

VSSP1

25

STAB1

24

STAB2

23

VSSP2

22

OUT2

21

BOOT2

20

VDDP2

19

HVP2

18

DREF

17

VSSD/HW

DP

L34 47uh

5

4

12

3

R220

10R

C123

R251 82R

470P

C121

0.1u L36 47uh

5

4

C117

R293

15n

10R

C161

C116

0.1u

12

3

C151

R253 82R

470P

AMP-Lout-

CA83 1000u/25V

AAAMMMPPP---LLLooouuuttt+++

AMP-Lout+

C129

C140

47n

330n

AMP-Rout-

C159

C160

47n

330n

AMP-Rout+

CA85 1000u/25V

AMP-Lout+ AMP-LoutAMP-RoutAMP-Rout+

CNC2

1 2 3 4

CON4-2.5MM

1

5

Service Manual

HBTV-32D03 / 42D03

9-2. Mainboard Failure Check

6\PSWRPQRVRXQGEXWKDYHSLFWXUH

Check L21/22&CA83/85

Yes

Change the speakers

audio input circuit you NoCheck the corresponding

connect.

No

Yes

Verify if U20 has the right

Change UM1

Change U408

No

power in(Pin 6/8/20/29)

No

Change U20

52

Verify if the speakers are broken

No

Verify if MTK5363 has the right

input ,according to the source you connect.

Yes

TV/AV/YUV/VGA/S-Video/HDMI etc.

Verify if MTK5363 has the right

Yes

output(U36/V37)

Verify if U408 has the right

Yes

output(Pin19/22/27/30)

output(Pin1&Pin7)

Verify if U20 has the right

Chapter 10. Exploded View and Parts List

10-1. HBTV-32D03HD 10-2. HBTV-42D03FD

Service Manual

HBTV-32D03 / 42D03

(SEE NEXT PAGES)

3

5

10-1. HBTV-32D03HD

1

3

2

4

5

20

18

17

6

7 8

9

10

9

1

16

11

15

12

13

14

OBS.:

OS ITENS MARCADOS COM (***) SOMENTE PODEM SER SOLICITADOS MEDIANTE CONSULTA AO SUPORTE TÉCNICO;

OS ITENS MARCADOS COMO "NF" NÃO SÃO FORNECIDOS.

No.

20 Controle Remoto 410854 1 19 Manual do Usuário 410857 1

18

17 Placa Principal 410852 1

16

15

14 Base Plástica Pedestal 410385 1

13 Gabinete Traseiro 410384 1

12

11

10

9

8

7 Teclado Gabinete Frontal 410679 1

6

5

4

3

2

1

Descrição Código

NF

(***)

NF

Placa da Fonte

NF

Alto Falantes 410847 2

NF

PCI Teclado

Painel Frontal

NF

PCI Sensor IR 410848

NF

410853 1

410849 1

410383

410851Tela de Cristal Líquido

(***)

Qtd.

1

01

11/02/11

Revisão

Formato

Data

Documento

Elaborado por: Éber Silva

A3

Escala

S/E

Dimensão

mm

Tol.não especificada

Vista explodida HBTV-32D03HD

Liberação inicial

Descrição

Revisado por: Li Jiaxin

Página

1/1

Código matriz

Código sistema

Aprovado por: Eduardo Macedo

Modificado por:

Service Manual

HBTV-32D03 / 42D03

LISTA DE PEÇAS HBTV-32D03HD

Código Descrição

410385 Base Plastica Pedestal HBTV-32D03 410383 Painel Frontal HBTV-32D03 410850 Calços HBTV-32D03 410384 Gabinete Traseiro HBTV-32D03 410847 Alto Falante HBTV-32D03 410848 PCI Sensor IR HBTV-32D03 410849 PCI Teclado HBTV-32D03

410382 Embalagem HBTV-32D03 410851(***) Tela Cristal Liquido T315XW03 V5 410852(***) Placa Principal HBTV-32D03 410853(***) PCI Fonte HBTV-32D03

410854 Controle Remoto HBTV-32D03

410855 Cabo LVDS HBTV-32D03

410856 Cabo de Força HBTV-32D03

410679 Teclado Gabinete Frontal

410857 Manual HBTV-32D03HD

OBS.: OS ITENS MARCADOS COMO (***) SOMENTE PODEM SER SOLICITADOS MEDIANTE CONTATO COM O SUPORTE TÉCNICO.

55

10-2. HBTV-42D03FD

1

4 7

11

14

15

OBS.:

OS ITENS MARCADOS COM (***) SOMENTE PODEM SER SOLICITADOS

MEDIANTE CONSULTA AO SUPORTE TÉCNICO;

OS ITENS MARCADOS COMO "NF" NÃO SÃO FORNECIDOS.

No.

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

　Controle Remoto

Manual do Usuário

PCI Sensor IR

Base Pedestal

Alto-falante

　NF 　

PCI Teclado　

NF

Gabinete Traseiro

PCI da Fonte

Placa Principal

Tela de LCD

Painel Frontal

NF

Part No.

497235 497244

497238

410447

497237

497239

410446

497234 (***) 497241 (***)

410772 (***)

410445

QtyPart Name

1

2

1

01

11/02/11

Revisão

Formato

Data

Documento

Elaborado por: Éber Silva

A3

Escala

S/E

Dimensão

mm

Vista explodida HBTV-42D03FD

Liberação inicial

Descrição

Tol.não especificada

Revisado por: Li Jiaxin

Página

Código matriz

1/1

Código sistema

Aprovado por: Eduardo Macedo

Modificado por:

LISTA DE PEÇAS HBTV-42D03FD

Código Descrição 410447 Base Plastica Pedestal HBTV-42D03 410445 Painel Frontal HBTV-42D03 497236 PCI stand by HBTV-42D03 410446 Gabinete Traseiro HBTV-42D03 497237 Alto Falante HBTV-42D03 497238 PCI Sensor IR HBTV-42D03 497239 PCI Teclado HBTV-42D03 410444 Embalagem HBTV-42D03 497240 Tampa Inferior HBTV-42D03

410772(***) Tela Cristal Liquido T420HW06 V2/AU 497241(***) Placa Principal HBTV-42D03 497234(***) PCI Fonte HBTV-42D03

497235 Controle Remoto HBTV-42D03 497242 Cabo LVDS HBTV-42D03 497243 Cabo de Força HBTV-42D03 497244 Manual HBTV-42D03

Service Manual

HBTV-32D03 / 42D03

OBS.: OS ITENS MARCADOS COMO (***) SOMENTE PODEM SER SOLICITADOS MEDIANTE CONTATO COM O SUPORTE TÉCNICO.

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