Haierrtellason.com/manuals/Service manual HL22KN1.pdf · 2015-07-21 · 4 1-2-6. Safety Check after Repairment Confirm that the screws ,parts and wiring which were removed in order

1

WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does

not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products

powered b electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the

product deal with in this service information by anyone else could result in serious injury or death.

COLOR TV

Model No. : HL22KN1

CHASSIS: MST721

2009 (Qingdao Electronics limited company)

All rights reserved. Unauthorized copying and distribution is a violation of

law.

Haier

2

1. General Information…………...............……………………………………………………..3 1.1. General Guidelines...………………………………………………………………….. ..3 1.2. Important Notice…………………………………………………………………………..3 1.3. How To Read This Service Manual………………………………………………… .4

2. Speciflcations……………………………………………………………………………..........5 3. Location Of Controls And Components…………………………………...................…......7

3.1Board Location……………………………….. ………………………………….……... .7 3.2 Main Board…………….……………………………….. ………………………………...8 3.3 Power Board……………………………….. …………………………………………...12 3.4 Lcd Panel……………………………….. …………………………………………….…13

4.Disassemble And Assemble………………………………………………………….........…14 5. Installation Instructions…………………………………………………………...................19 6. Operation Instructions…………………………………………………………….............….24

6.1 Front Panel Controls……………………………….. …………………………………....24 6.2 Back Panel Controls……………………………….. ………………………………..…...24 6.3 Universal Remote Controller……………………………….. …..……………………….26

7. Measurements And Adjustments…………………………………………………................27 8. Electrical Parts .………………………………………………………........... .............29

9. Trouble Shooting……………………………………………………………………………...40

CONTENT Tableofconents…………………………………………………………………………..………..2

8.1Connetive Wire Photo......................................................................................................29

8.2Circuit Diagram................................................................................................................29

3

When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.

1) Leakage Current Cold Check 2) Leakage Current Hot Check 3)Prevention of Electro Static Discharge(ESD)to Electrostatically Sensitive

1-2 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 king of contact with any inside part of this product. This symbol indicates that there are important operating and maintenance instructions in the literture accompanying the appliance

1-2-2. Be careful to the electrical shock To prevent damage which might result in electric shock or fire, do not expose this TV set to rain or excessive moisture. This TV must not be exposed to dripping or splashing water, and objects

Filled with liquid, such as vases, must not be place 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 tech-niquesshouldbeusedtohelpreducetheincidenceofcomponentdamagecausedbyelectro Static discharge (ESD). 1-2-4. About lead free solder (PbF) This product is manufactured using lead-free solder as a part of a movement within the consum-er products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product. 1-2-5. Use the genewing parts (specified parts) Special parts which have purposes of fire retardant (resistors),high-quality sound (capacitors), low noise(resistors), etc. are used. When replacing any of components, be sure to use only manufacture's specified parts shown in the parts list.

Safety Component ● Components identified by mark have special characteristics important for safety.

1. General Information 1-1 General Guidelines

4

1-2-6. Safety Check after Repairment Confirm that the screws ,parts and wiring which were removed in order to service are put in the

original positions, or whether there are the portions 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.

Insuration Test 1. Unplug the plug from the AC outlet.

2. Remove the antenna terminal on TV and turn on the TV. 3. Insulation resistance between the cord plug terminals and the eternal exposure metal

should be more than M ohm by using the 500V insulation resistance meter

4. If the insulation resistance is less than M ohm, the inspection repair should be required. If you have not the 500V insulation resistance meter, use a Tester. External exposure metal: Antenna terminal Headphone jack

1-2-7. Ordering Spare Parts Please include the following informations when you order parts. (Particularly the Version letter) 1. Model number and Version letter

The model number can be found on the back of each product and the Version letter can be found at the end of the serial number.

2. Part No. and Description You can find them in your service manual.

1-2-8. Photo used in this manual The illustration and photos used in this Manual may not base on the final design of products, which may differ from your products in some way.

1-3. How to read this Service Manual 1-4-1. Using Icons Icons are used to attract the attention of the reader to specific information. The meaning of each icon is

described in the table below:

Note: A “note” provides information that is not indispensable, but may nevertheless be valuable to the reader, such as tips and tricks.

Caution: A “caution” is used when there is danger that the reader, through incorrect manipulation, may damage equipment, loose data, get an unexpected result or has to restart(part of) a procedure.

Warning: A “warning” is used when there is danger of personal injury.

Reference:

5

A “reference” guides the reader to other places in this binder or in this manual, where he/she will find additional information on a specific topic.

2. Specification

Model HL22KN1

Screen size 21.6inch

Aspect ratio 16:9

Brightness 400cd/m2

Contrast Ratio 800:1

Angel of view H170/V160

Color display 16.7M

OSD language English,

3D decoder NO

2D comb filter YES

DNR YES

3A ENGINE NO

Same picture split demo(SPD) NO

double picture demo (DPD) NO

AV stereo YES

Surrounding sound NO

NICAM YES

MUSIC/STANDARD/THEATRE/USE MUSIC/THEATRE/PERSONAL/VOICE

Bass, Treble YES

Balance YES

BBE NO

LIP SYNC NO

Equalizer NO

Earphone YES

Mute YES

AV input NO

DVD terminal NO

S-video jack YES

6

Y PB PR YES

Monitor out NO

D-SUB jack YES

DVI socket NO

HDMI YES

SCART jack YES

Windows Menu NO

pc automatic adjust YES

movie mode NO

Semitransparent menu YES

ZOOM NO

16:9 mode YES

ADVANCED 4:3 YES

PIP NO

POP NO

PBP NO

3A WINDOWS NO

ATS YES

Nation Select YES

Channel List NO

Input Frequency by Manual and Channel Number Input

NO

Lock YES

TELTEXT 10

NO. of built-in speakers 2

NO. of outer speakers No

Color display 240

NO. of preset channels 100

OSD language English

Color system PAL/SECAM

Audio system DK,BG,I, LL'

Audio output power(Built-in)(W) 1.5W×2

7

Audio output power(outer)(W) No

Total power input（W） 60W

Voltage range（V） AC150V~AC240V

Power frequency（Hz） 50~60Hz

Time of sleep timer(MINS) 240Min

Net weight(KG) 5.38

Gross weight(KG) 6.73

Net dimension(MM) 537/189/454

Packaged dimension(MM) 595/225/460

3. LOCATION OF CONTROLS AND COMPONENTS 3.1. Board Location

8

No. Parts number Description A Board MainBoard Assembly B Board Power adaptor C Speaker

3.2.A.Board----MainBoard

3.2. 1 Function Description:

Main Board：

9

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

3.2.2 Connector definition

Main board connector

LCDS Connector (CN2)

Pin number Signal name Description

1 LCD-VDD Supply voltage to Panel 2 LCD-VDD Supply voltage to Panel

3 LCD-VDD Supply voltage to Panel 4 GND Ground 5 GND Ground

10

6 GND Ground 7 RXO0- LVDS ODD 0–Signal 8 RXO0+ LVDS ODD 0 + Signal 9 RXO1- LVDS ODD 1 - Signal 10 RXO1+ LVDS ODD 1 + Signal 11 RXO2- LVDS ODD 2 - Signal 12 RXO2+ LVDS ODD 2 + Signal 13 GND Ground

14 GND Ground 15 RXOC- LVDS ODD Clock - Signal 16 RXOC+ LVDS ODD Clock + Signal 17 RXO3- LVDS ODD 3 - Signal 18 RXO3+ LVDS ODD 3 + Signal 19 RXE0- LVDS EVEN 0 - Signal 20 RXE0+ LVDS EVEN 0 + Signal 21 RXE1- LVDS EVEN 1 - Signal 22 RXE1+ LVDS EVEN 1 + Signal 23 RXE2- LVDS EVEN 2 - Signal 24 RXE2+ LVDS EVEN 2 + Signal 25 GND Ground 26 GND Ground 27 RXEC- LVDS EVEN Clock - Signal 28 RXEC+ LVDS EVEN Clock + Signal 29 RXE3- LVDS EVEN 3 - Signal 30 RXE3+ LVDS EVEN 3 + Signal

11

Power supply and Inverter Connector（CN10） Pin

number Signal name Description 1 ON/OFF Preparative switch control

2 GND Ground 3 GND Ground

4 ADJ INVERTER Lightness Adjust

5 BLON INVERTER Switch Control

6 +12V 12V Power

7 +12V 12V Power

Audio Output Connector（CN11）


1 LSPK Left Audio Output 2 GND Ground 3 GND Ground

4 RSPK Right Audio Output Remote Board and Key board Connector（CN15）


1 IR_IN IR

2 CPU5V 5V Power 3 LED_G Green Indicator light

4 GND Ground 5 LED_R Red Indicator light

6 K6 Key Connector POWER

12

7 K5 Key Connector MENU 8 K4 Key Connector P- 9 K3 Key Connector P+ 10 K2 Key Connector V- 11 K1 Key Connector V+ 12 K0 Key Connector SOURCE

3.3B Board-------(Power Board) Supply power for Main board and Panel

Power supply and Inverter Connector（CN6）


1 ON/OFF Preparative switch control

2 GND Ground 3 GND Ground

4 ADJ INVERTER Lightness Adjust

5 BLON INVERTER Switch Control

13

6 +12V 12V Power

7 +12V 12V Power AC150V~AC240V Input (CN6) Power supply for panel (CN2. CN3. CN4. CN5.)

3.4. LCD PANEL.

14

4．DISASSEMBLE AND ASSEMBLE

15

HL22KN1 KNOCKED-DOWN SHOW

16

17

18

19

5. INSTALLATION INSTRUCTIONS Accessories

Remote Control User Manual Battery Audio wire

20

21

22

23

24

6. OPERATION INSTRUCTIONS Basal information

6.1 Front panel controls

6.2 Back panel controls

25

26

6.3 Setting up Your Remote Control

27

7. MEASUREMENTS AND ADJUSTMENTS How to use The way to the factory mode menu: 1st, press call, 2en, Bond followed by red, green, yellow button 3rd,press call again, Finished these operations , system will be into the factory mode menu. useable key: 1.menu: show the next menu page 2.p+/p-: select function 3.v+/v-; set function

28

Press the button of OK to quit the factory menu.

8 Electrical Parts 8.1 Connective Wire Photo

8.2 Circuit Diagram

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PANEL-ON/OFF

POWER-ON/OFF

BL-ON/OFFBL-ADJUST

BL-ON/OFF

BL-ADJUST

BRI_ADJ

BRI_ON/OFF

+5V_DVD

+12VA

DVD_STB

1482_ON/OFF

VCC-Panel

5VSTB

+12VU

VCC1.2V5VSTB5VSTB

+3.3V_MST

+12VU

+12VA

5VSTB+12VU

+12VU

+3.3V_MST

5VSTB

+5V_DVD

+12VA

+12VU +5V_DVD

+3.3V_MST

PANEL-ON/OFF

BRI_ADJ

BRI_ON/OFF

POWER-ON/OFF

DVD_STB

1482_ON/OFF

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1.25V

正常功耗为0.57W左右建议先采用TO-252封装

MST721DU 150mA

MST721DU 250mA

DVD_POWER

POWER

0N 1OFF 0

0N 1OFF 0

0N 0OFF 1

C220.1uFC220.1uF

R1 100KR1 100K

+CA1

470uF/16V

+CA1

470uF/16V

1

23

Q22N3904Q22N3904

R94.7KR94.7K

C90.1uFC90.1uF

L1 NC/FBL1 NC/FB

+ CA1347uF/16V

+ CA1347uF/16V

C180.1uFC180.1uF

C192.2uFC192.2uF

R212KR212K

C130.1uFC130.1uF

L4 FBL4 FB

R42.7KR42.7K

+ CA1247uF/16V

+ CA1247uF/16V

R14100KR14100K

L7 FBL7 FB

321

4

ADJ

OUT INU5

AMS1117-1.2

ADJ

OUT INU5

AMS1117-1.2

13

L510uH/4A

L510uH/4A

1

23

Q52N3904Q52N3904

+

CA910uF/16V+

CA910uF/16V

+

CA310uF/16V+

CA310uF/16V

R510KR510K

+

CA2470uF/16V

+

CA2470uF/16V

EN7

FB 5

VCC2 OUT 3

BST 1

GND4

SS8

COMP6

U1MP1482U1MP1482

R12

2.2K

R12

2.2K

+CA4

220uF/16V

+CA4

220uF/16V

13

L210uH/4A

L210uH/4A

R6100KR6100K

C150.1uFC150.1uF

R74.7KR74.7K

321

4

OUT

ADJ

IN

U4

AMS1084-3.3

OUT

ADJ

IN

U4

AMS1084-3.3

D2NC/IN4148

D2NC/IN4148

+ CA1147uF/16V

+ CA1147uF/16V

+CA6

470uF/16V

+CA6

470uF/16V

C11

0.1uF

C11

0.1uF +

CA810uF/16V+

CA810uF/16V

R1710KR1710K

C60.1uFC60.1uF

R154.7KR154.7K

12345

CON2

CON5_2.0

CON2

CON5_2.0

C210.1uFC210.1uF

R191KR191K

S11G12S23G24

D1 8D1 7D2 6D2 5

U2AO4803AU2AO4803A

C140.1uFC140.1uF

C170.1uFC170.1uF

R8 100KR8 100K

1

23

Q42N3904Q42N3904

R1012KR1012K

C110nC110n

C2

0.1uF

C2

0.1uF

EN7

FB 5

VCC2 OUT 3

BST 1

GND4

SS8

COMP6

U3MP1482U3MP1482

C12

3.3n

C12

3.3n

C40.1uFC40.1uF

+ CA1047uF/16V

+ CA1047uF/16V

R132.7KR132.7K

R204.7KR20

4.7K

L6 FBL6 FB

D1NC/IN4148

D1NC/IN4148

+

CA7470uF/16V

+

CA7470uF/16V

R181KR181K

C50.1uFC50.1uF

R164.7KR164.7K

NC 1GND 2

BRI_ADJ 4GND 3

BL-ON/OFF 512V 612V 7

CON1

CON7_2.5

CON1

CON7_2.5

C1010nC1010n

R21100RR21100R

R1110KR1110K

C7

0.1uF

C7

0.1uF

1

23

Q12N3904Q12N3904

C3

3.9n

C3

3.9n

R3

6.8K

R3

6.8K

C200.1uFC200.1uF

1

23

Q32N3904Q32N3904

L3 NC/FBL3 NC/FB

R224.7KR224.7K

C16

0.1uF

C16

0.1uF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AV-Rout

AV-Lout

AV1-LinAV-RoutAV1-Rin

AV-LoutAV1-Lin

AV_out

AV1

C-in

IR_in

IR_DVD

Y-in

DVD_RDVD_L

AV1

AV1-Rin

AV_out

C_DVD S-C2

S-Y2Y_DVD

DVD_L

DVD_R

DVD_Lin

DVD_Rin

Y_DVD

C_DVD

DVD_Status

+5V_Tuner

5VSTB

VDDP5VSTB

CVBS_out

AV1_Lin

AV1_Rin

AV-Lout

AV-Rout

S-C1

S-Y1

DVD_Status

I2C_SDA

I2C_SCL

IR_in

AV1_Vin-

AV1_Vin+

S-C2

S-Y2

DVD_Lin

DVD_Rin

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Close to MST IC

DVD_Y/C

兼容克隆接口

S-video_input

AV_input & output

Close to MST IC

DVD_AUDIO

R57

10K

R57

10K

3 4

21

5 76

P1

S-VIDEO-Jack2PJ-4018-001

P1

S-VIDEO-Jack2PJ-4018-001

C24 47nFC24 47nF

R270R R270R

ZD6ESDZD6ESD

ZD12ESDZD12ESD

C3147nFC3147nF

R28100R R28100RQ62N3906Q62N3906

R4547RR4547R

R3175RR3175R

123

CON4

CON3_2.0

CON4

CON3_2.0

R32 NC/100R32 NC/100

1234567

CON3

CON7_2.0

CON3

CON7_2.0

R4410KR4410K

R561KR561K

R59

10K

R59

10K

ZD2ESDZD2ESD

ZD4ESDZD4ESD

7 7

4 4

2 2

5 56 6

9 9

1 1

8 8

3 3

P2P2

R581KR581K

ZD8ESDZD8ESD

CA14

47uF/16V

CA14

47uF/16V

ZD5ESDZD5ESD

ZD11ESDZD11ESDZD10

ESDZD10ESD

R30 47RR30 47R

R33 NC/100R33 NC/100

R5375RR5375R

R2975RR2975R

L9FBL9FB

R4275RR4275R

R554.7kR554.7k

C23 47nFC23 47nF

ZD7ESDZD7ESD

C27 47nFC27 47nF

R4375RR4375R

R48220RR48220R

ZD1ESDZD1ESD

R23NC/4.7K

R23NC/4.7K

C30

2.2uF

C30

2.2uFR4910kR4910k

C26470pFC26470pF

R6147KR6147K

R3547R R3547RR3610KR3610K

R26 47RR26 47R

1

32

Q82N3904Q8

2N3904

C2947nFC2947nF

C32

470pF

C32

470pF

ZD9ESDZD9ESD

R38 47RR38 47R

R4710RR4710R

R34 1KR34 1K

C33

470pF

C33

470pF

R5275RR5275R

R400/NCR400/NC

R6047KR6047K

R254.7KR254.7K

R5110RR5110R1

32

Q72N3906Q7

2N3906

C28470pFC28470pF

R244.7KR244.7K

R5047RR5047R

R37NC/0R37NC/0

R41 1KR41 1K

R5475RR5475R

ZD3ESDZD3ESD

R390/NCR390/NC

R4675RR4675R

C25 47nFC25 47nF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VGA_HSYNC

VGA_G

VGA_R

HSYNC

VSYNC

+5V_VGA

HPDHDMI_5V

DAT2+

DAT2-DAT1+

DAT1-DAT0+

DAT0-CLK+

CLK-CEC

HDMI_5V

CEC

HPD

DDC_SDA

CEC

DDC_SCL

HPD

VGA

_R

VGA

_G

VGA

_B

HSY

NC

VSYN

C

VGA

_SD

A

VGA

_SC

L

VGA_B

PC_L

PC_R

HSY

NC

VSYN

C

VGA_SDA

VGA_SCL

VGA_VSYNC

+5V_Tuner

HDMI_5V

HDMI_5V

5VSTB

5VSTB

+5V_Tuner

+5V_VGA

VGA_HSYNC

VGA_VSYNC

HD_SOG

HD_Pb

VGA-R-

VGA-B-

VGA-G-

RXCKN

RX2P

RX2NRX1P

RX1NRX0P

RX0NRXCKP

HDMI_SDAHDMI_SCL

HOTPLUG

HDMI_CEC

VGA-R+

VGA-G+

VGA-B+

VGA-SOG

RXD

TXD

HD_Pr

HD_Y

VGA_Lin

VGA_Rin

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VGAClose to Mstar IC

VGA&YPbPr&HDMI

Close to Mstar IC

VGA_AUDIO

ZD22

ESD ZD22

ESD

R77

75

R77

75

ZD15

ESD

ZD15

ESD

ZD31

ESD

ZD31

ESD

R82 100RR82 100R

R671KR671K

R64 100RR64 100R

R954.7KR954.7K

R114 470RR114 470R

R63 NC/100RR63 NC/100R

5104938271

15

14

13

12

116

16 17

CN1 VGACN1 VGA

3

1

2

D3

NC/BAT54C

D3

NC/BAT54C C41

0.1uF

C41

0.1uF

ZD21

ESD

ZD21

ESD

C38 47nFC38 47nF

ZD36

ESD

ZD36

ESD

C43

470pF

C43

470pF

Q92N3904Q92N3904

R65 NC/100RR65 NC/100R

ZD30

ESD

ZD30

ESD

R79 75RR79 75R

R101 100RR101 100R

ZD14

ESD

ZD14

ESD

DAT2+ 1Dat2 Shield 2DAT2- 3DAT1+ 4Dat1 Shield 5DAT1- 6DAT0+ 7Dat0 Shield 8DAT0- 9CLK+ 10Clk Shield 11CLK- 12CEC 13NC 14DDC SCL 15DDC SDA 16GND 17+5V 18HPD 19

Fin 20Fin 21

Fin 22Fin 23

CN3CONHDMICN3CONHDMI

ZD16

ESD

ZD16

ESD

R75

75

R75

75

77

4 4

2 2

5 56 6

1 1

88

3 3

CN4

Y/Pb/Pr

CN4

Y/Pb/Pr

ZD29

ESD

ZD29

ESD

R102 100RR102 100R

C4647nFC4647nF

R714.7KR714.7K

ZD26

ESD

ZD26

ESD

R9610KR9610K

R11675RR11675R

R89

100R

R89

100R

C4547nFC4547nF

R103 10RR103 10R

NC1NC2NC3GND4 SDA 5SCL 6VCLK 7VCC 8

U6

NC/24C02

U6

NC/24C02

C42

470pF

C42

470pF

R6610KR6610K

ZD24

ESD ZD24

ESD

R734.7KR734.7K

R9710KR9710K

R11575RR11575R

R109 47RR109 47R

R104 10RR104 10R

R94

10K

R94

10K

R74 470RR74 470R

ZD27

ESD

ZD27

ESD

C34 47nFC34 47nF

ZD25

ESD ZD25

ESD

ZD13

ESD

ZD13

ESD

C44

0.1uF

C44

0.1uF

C4747nFC4747nF

R11775RR11775R

ZD18

ESD

ZD18

ESD

R106 10RR106 10R

C40 47nFC40 47nF

R68 47RR68 47R

ZD35

ESD

ZD35

ESD

R100100RR100100R

C481nFC481nF

C37 1nFC37 1nF

R93

10K

R93

10K

R107 10RR107 10R

R854.7KR854.7K

C35 47nFC35 47nF

ZD23

ESD ZD23

ESD

2

35

1

4

CN2

PC_PHONE_JACK

CN2

PC_PHONE_JACK

ZD28

ESD

ZD28

ESD

R98100RR98100R

R88

100R

R88

100R

ZD34

ESD

ZD34

ESD

R108 10RR108 10R

D16BAT54CD16BAT54C

R6910KR6910K

R112 47RR112 47R

R86100RR86100R

ZD20

ESD

ZD20

ESD

R83 10KR83 10K

ZD17

ESD

ZD17

ESD

R70 47RR70 47R

R113 10RR113 10R

R90NCR90NC

ZD19

ESD

ZD19

ESD

ZD33

ESD

ZD33

ESD

A0 1A1 2A2 3

GND 4SDA5 SCL6 WP7 VCC8

U724C02U724C02

R62 100RR62 100R

R78 75RR78 75R

M12N7002M12N7002

R99 NCR99 NC

C39 47nFC39 47nF

R72 47RR72 47R

R111 10RR111 10R

R76

75

R76

75

R911KR911K

R105 47RR105 47R

C36 47nFC36 47nF

ZD32

ESD

ZD32

ESD

R110 10RR110 10R

R81 100RR81 100R

R921KR921K

R87100RR87100R

R80 75RR80 75R

R84 10KR84 10K

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TV-V

IF-AGC

TV-V

SCLSDA

SDA

SCL

IF-AGC TV

TV_AUDIO

3401_ON/OFF

IF_TV

+5V_Tuner

AGND

AGND

AGND

AGND AGND

AGND

AGND

AGND

AGND

+5V_Tuner

AGND

+5V_Tuner

+5V_Tuner

AGND

AGND

AGND+5V_Tuner

AGND

AGND

+12VA+5V_Tuner

+5V_Tuner

5VSTB

AGND

AGNDAGND

AGND

TV_AUDIO

TV-Vin+

TV-Vin-

I2C_SCLI2C_SDA

TV-SIFP

3401_ON/OFF3

Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom

5 11Sunday, December 07, 2008

Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom


Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom


TUNER&IF

38MHZ

38MHZ

I2C ADDRESS(R263 NC):READ is 0X87WRITE is 0X86

31.5MHZ

Close to MST IC

0N 1

OFF 0

2ING

4OUT1G

ND

3

5OUT21 IN SAW

U11D6216N

SAW

U11D6216N

R153

NC/10K

R153

NC/10K

R126100KR126100K

321

4

IN GND O

UT

U12

7805IN GND O

UT

U12

7805

C64

470nF

C64

470nF

R152

NC/10K

R152

NC/10K

R12522KR12522K

C560.1uFC560.1uF

R1184.7KR1184.7K

C52

0.1uF

C52

0.1uF

C54

NC

C54

NC

L12 FBL12 FBC55

22pF

C55

22pF

R1314.7KR1314.7K

R13375RR13375R

C59

22pF

C59

22pF

R139 0R139 0

R132NC/0R132NC/0

R14947RR14947R

R1434.7KR1434.7K

R141NCR141NC

R12122KR12122K

R129

1k

R129

1k

+ CA1747uF/16V

+ CA1747uF/16V

C6210nFC6210nF

R12310KR12310K

+CA1647uF/16V

+CA1647uF/16V

C57

10nF

C57

10nF

1

32

Q13NC/AO3401Q13NC/AO3401

R146 10KR146 10K

R130 10RR130 10R

C69

2.2u

FC

692.

2uF

C73NC/0.1uFC73NC/0.1uF

C580.1uFC580.1uF

1

32

Q112N3904Q112N3904

R1194.7KR1194.7K

R1454.7KR1454.7K

D5792D5792

C65390pFC65390pF

C51

1.5nF

C51

1.5nF

+

CA1

910

0uF/

16V

+

CA1

910

0uF/

16V

R142220RR142220R

C67

10nF

C67

10nF

R15075RR15075R

C49NC/10nFC49NC/10nF

C66

1nF

C66

1nF

C780.1uFC780.1uF

1

23Q12

3904

Q12

3904

D4 792D4 792

R138 100RR138 100R

13

L11NC/100uHL11NC/100uH

R15875R15875

C7410nFC7410nF

R15147RR15147R

C631uFC631uF

R1550R1550

C68

0.1u

FC

680.

1uF

R147

NC

R147

NC

2ING

4OUT1G

ND

3

5OUT21 IN SAW

U9D9455N

SAW

U9D9455N

R1204.7KR1204.7K

R1405.6KR1405.6K

L13 NC/FBL13 NC/FB

R134NCR134NC

+CA15

47UF/16V

+CA15

47UF/16V

R148

10R/2W

R148

10R/2W

C6022pFC6022pF

R1444.7KR1444.7K

12

34

Y14MHz

Y14MHz

C7247nFC7247nF

R154NCR154NC

D6792D6792

D7792

D7792

R12222KR12222K

C70

NC

/0.1

uFC

70N

C/0

.1uF

R135 100RR135 100R

R124

330R

R124

330R

R1570

R1570

L10 NC/FBL10 NC/FB

R137 NCR137 NC

+

CA1

810

0uF/

16V

+

CA1

810

0uF/

16V

1

23Q10

2N3904

Q10

2N3904A

GC

1N

C1

2A

S3

SC

L4

SD

A5

5VA

65V

B7

NC

38

33V

9N

C4

10IF

out

11

GN

D1

14G

ND

215

GN

D3

12G

ND

413

U8 TUNER_IFU8 TUNER_IF

R156 NC/4K7R156 NC/4K7

C6110nF

C6110nF

C7147nFC7147nF

R136 100RR136 100R

R128 0RR128 0R

C79

NC/0.1uF

C79

NC/0.1uF

C500.1uFC500.1uF

DG

ND

7

TOP

9

VIF

11

VIF

22

RE

F15

NC

(5)/V

AG

C(6

)16

DE

EM

5

SC

L11

OU

T13

NC

13

AU

D_O

UT

8

SD

A10

FMP

LL4

TAG

C14

AFD

6

SIO

MA

D12

CV

BS

17

AG

ND

18

VP

LL19

VP

P20

AFC

21

OU

T222

SIF

123

SIF

224

U10TDA9885

U10TDA9885

1

23

Q14NC/3904Q14NC/3904

C53

220nF

C53

220nF

R127 10RR127 10R

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AVD

D_M

PLL

VD

DC

AVDD_33

BR

I_A

DJ

RESET

AVDD_33

AVDD_33

STVSTHPOLTP

VDD

C

VDDP

AVD

D_L

PLL

VDD

P

CVBS_OUT

KE

Y_1

CE#

VDD

P

SDOSDISCK

CSSOSISCLK

TX_SDA

IR_in

RX_SCL

TXDRXD

CE

#S

DO

SD

IS

CK

WP_C

TL

RESET

EEP_SCLEEP_SDA

LED_CTL

RX_SCL

AMP-MUTE

IRin

KEY

0_in

KEY

1_in

SCLK

AVD

D_1

2

VDD

P

OE

LED_CTL

WP

VDDC

LED_CTL

LED_REDLED_GRE

PWR_ON

BRI_ON/OFFPANEL-ON/OFFPOWER-ON/OFFWP

GVONGVOFF

IRin

LED_RED

LED_GRECKV

RXE3-

RXO3+

RXO2- RXO2+

RXE0-

RXO0+

RXOC+

RXE3+

RXE0+RXE1+

RXEC+

RXO3-RXOC-

RXO1- RXO1+

RXE2+

RXEC-

RXO0-

RXE2-RXE1-

EEP_SCLEEP_SDA

I2C_SCLI2C_SDA

RXO1+R1N

RXO0+R2NRXO1-R1P

RXO0-R2P

RXOC-

RXO2-R0PRXO2+R0N

RXOC+

RXO3+RXE0-

RXO3-

RXE0+

RXE1-

RXE2+RXE2-RXE1+

RXE3-

RXEC-

RXE3+

RXEC+

G0PG0NCLKP

G1N

G2P

G1PG2N

B1PB1NB0PB0N

B2PB2N

CLKN

KE

Y_0

TX_SDA

5VXAO

OECKVSTV

STH

CLKN

POLTP

CLKPG0NG0PG1NG1PG2NG2PB0NB0PB1NB1PB2N

XAO

B2P

K1K3

K0K4K2

K5

K6

KEY1_inKEY0_inKEY_0

KEY_1

IR_in

K6K5K4K3K2K1K0

1482_ON/OFF3401_ON/OFF

1482_ON/OFF

BRI_ADJ

WP_CTL

WP

RXO2-

RXO3-

RXOC-

RXO1-

RXO0-

RXO3+

RXO2+

RXO0+

RXOC+

RXO1+

R1NR1PR2NR2P

R0NR0P

AVDD_LPLL

5VSTB

+3.3V_MST

+3.3V_MST

+3.3V_MST

VCC1.2V

VCC1.2V

5VSTB

VDDP

AVDD_33

AVDD_MPLL

AVDD_12

VDDC

+3.3V_MST

5VSTB

5VSTB

VDDP

5VSTB

5VSTB

+3.3V_MST

+3.3V_MST

+3.3V_MST

VCC-Panel

VCC-Panel

VDD

VGH

VGL

VDA

VDD

+3.3V_MST

VCC-Panel

RXCKNRXCKP

RX0NRX0P

RX1NRX1PRX2NRX2P

HOTPLUG

HDMI_CEC

HDMI_SDAHDMI_SCL

VGA_HSYNCVGA_VSYNC

VGA-B-

VGA-SOG

VGA-G-

VGA-R+

HD_Pb

HD_YHD_SOG

HD_Pr

S-C1S-Y1S-C2S-Y2AV1_Vin+AV1_Vin-TV-Vin+TV-Vin-

CVBS_out

AMP-MUTE

PAN

EL-ON

/OFF

POW

ER-O

N/O

FF

I2C_S

DA

I2C_S

CL

AU

_SD

AU

_SC

LKA

U_W

S

AU

_MC

LK

BR

I_AD

J

BRI_ON/OFF

RXDTXD

VGA-R-

VGA-G+

VGA-B+

DVD

_StatusD

VD_STB

GVONGVOFF

PWR_ON

GM1GM2GM3GM4GM5GM6GM7GM8GM9GM10GM11GM12GM13GM14

IR_in

1482_ON/OFF3401_ON/OFF

Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom


Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom


Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom


IC POWER

SPI FLASH

CRYSTAL

CLOSE TO MST721DU

CLOSE TO MST721DU

MST721 BLOCK

LVDS

13.5V 190mA--250mA

3.3V 110mA

1

32

Q182N3906Q182N3906

13578

642

RP20RP20

R198 100RR198 100R

R188 200RR188 200R

C960.1uFC960.1uF

NC1 NC2 NC3 GND4 RX0-5 RX0+6 GND7 RX1-8 RX1+9 GND10 RX2-11 RX2+12 GND13 RXCLK-14 RXCLK+15 GND16 RX3-17 RX3+18 GND19 NC20 SELLCDS21 NC22 GND23 GND24 GND25 VCC26 VCC27 VCC28 VCC29 VCC30

GND 31GND 32

U840

C0N30-1.25

U840

C0N30-1.25

FB3FBFB3FB

R18

64.

7KR

186

4.7K

C1120.1uFC1120.1uF

C95

2.2uF

C95

2.2uF

R201 100RR201 100R

R205NC/10KR205NC/10K

ZD39

ES

D

ZD39

ES

D

R1914K7R1914K7

R193

4K7

R193

4K7

FB6FBFB6FB

FB5FBFB5FB

R1672KR1672K

R202100KR202100K

R187 390R1%R187 390R1%

R165 22RR165 22R

R2104.7KR2104.7K

R211NCR211NC

C102 0.1u 50VC102 0.1u 50V

ZD38

ES

D

ZD38

ES

D

R161 10KR161 10K

R190 200RR190 200R

1234

CON7

CON4_2.0

CON7

CON4_2.0

FB1FBFB1FB

1 13 35 57 79 9

11 1113 1315 1517 1719 1921 2123 2325 2527 2729 29

2244668810101212141416161818202022222424262628283030

CON5

2*20P_2.0mm_HEADERDIP15X2-79-V

CON5

2*20P_2.0mm_HEADERDIP15X2-79-V

R20922KR20922K

CS1SO2WP3GND4 SI 5SCK 6HOLD 7VCC 8

U16MX25LV040U16MX25LV040

C113NC/22pFC113NC/22pF

R18

14.

7KR

181

4.7K

Q172N3906Q172N3906

R196 100RR196 100R

R20

04.

7KR

200

4.7K

C103 0.1u 50VC103 0.1u 50V

C93

0.1uF

C93

0.1uF

R17

84.

7KR

178

4.7K

C104

560pF

C104

560pF

CA212.2uF

CA212.2uF

R164 22RR164 22R

R264 0R264 0

3

2

1

D8BAV99D8BAV99

C94

0.1uF

C94

0.1uFFB4FBFB4FB

R1691MR1691M R173 470R173 470

R249 4.7KR249 4.7K

C1080.1uC1080.1u

R176 470R176 470

C910.1uFC910.1uF

R1944K7

R1944K7

1357 8

642

RP1033RRP1033R

R17

94.

7KR

179

4.7K

R263 0R263 0

R19210KR19210K

+ CA2010uF/16V

+ CA2010uF/16V

R174 1KR174 1K

R203 100RR203 100R

R1894K7R1894K7

C850.1uFC850.1uF

123456789

101112

CON10

PH-12A

CON10

PH-12A

C1101nF

C1101nF

R19

94.

7KR

199

4.7K

FB8FBFB8FB

C891nFC891nF

R19733KR19733K

C92

0.1uF

C92

0.1uF

ZD40

ES

D

ZD40

ES

D

R204NCR204NC

R18

34.

7KR

183

4.7K

C870.1uFC870.1uF

OUT1VDD2 CD 5

VSS3 NC 4

U14S-80937CNMCU14S-80937CNMC

R175 1KR175 1K

C980.1uFC980.1uF

R171 2kR171 2k

12

34

Y2

12MHZ

Y2

12MHZ

R18

24.

7KR

182

4.7K

C8222pF50V

C8222pF50V

R2061KR2061K

R172 1KR172 1K

A01A12A23GND4 SDA 5SCL 6WP 7VCC 8

U1724C08U1724C08

C1090.1uFC1090.1uFR207

100RR207100R

A0 1A1 2A2 3

GND 4SDA5 SCL6 WP7 VCC8

U1524C32U1524C32

R160

100R

R160

100R

GND 82

PW

MD

166

PW

MD

065

BIN0P25 BIN0M24

GIN0P27 GIN0M26

RIN0P30 RIN0M29

CVBS5P35

VCOM140

REFP18

VD

DP

58

GP

IO[0

]74

GP

IO[3

]77

SA

R0

55S

AR

156

SA

R2

57

VD

DC

67S

CK

68S

DI

69S

DO

70C

SN

71

AVDD_336

SOGIN028

GPIO[28] 94

SCL 80

RESET 83

DE

O14

6V

SY

NC

O14

5

CLK

O14

7

HS

YN

CO

144

BA2N 115BA2P 116BA1N 117BA1P 118

GPIO[22]/GA3N 123GPIO[21]/GA3P 124

REFM19

RB3N 104RB3P 105RB2N 106RB2P 107RB1N 108RB1P 109

BA3N 113

GP

IO[1

]75

GP

IO[2

]76

INT

78

SDA 79

VD

DC

142

BB3P 87BB2N 88BB2P 89BB1N 90BB1P 91

GB3N 96

BB3N 86

AV

DD

_LP

LL14

1

AV

DD

_12

153

XO

UT

154

XIN

155

AV

DD

_MP

LL15

6

RXCKN1

VCLAMP17

FAU

LTZ

47FB

2_D

PW

M48

FB1_

DP

WM

49

Q2

51Q

152

RXCKP2GND3RX0N4RX0P5

RX1N7RX1P8RX2N9RX2P10HPLUG11REXT12DDC_DA13DDC_CK14HSYNC115VSYNC116

BIN1P20SOGIN121GIN1P22RIN1P23

AVDD_3331GND32HSYNC033VSYNC034

CVBS4P36CVBS3P37CVBS2P38CVBS1P39

CVBS0P41VCOM042AVDD_3343CVBSOUT44GND45

QO

R53

GN

D54

MC

KO

59A

MU

TE60

AU

WS

61A

US

CK

62A

US

D63

SP

DIF

O64

UA

RT1

_RX

72U

AR

T1_T

X73

CS_CEC 81

VDDC 84GND 85

BB0N 92BB0P 93

GPIO[27] 95

GB3P 97GPIO[26]/GB2N 98GPIO[25]/GB2P 99GPIO[24]/GB1N 100GPIO[23]/GB1P 101

GB0P 103GB0N 102

RB0P 111RB0N 110

VDDP 112

BA3P 114

BA0P 120BA0N 119

GPIO[30] 121GPIO[29] 122

GP

IO[2

0]/G

A2N

125

GP

IO[1

9]/G

A2P

126

GN

D12

7G

PIO

[18]

/GA

1N12

8G

PIO

[17]

/GA

1P12

9

GA

0P13

1G

A0N

130

GP

IO[1

6]/R

A3N

132

GP

IO[1

5]/R

A3P

133

GP

IO[1

4]/R

A2N

134

GP

IO[1

3]/R

A2P

135

GP

IO[1

2]/R

A1N

136

GP

IO[1

1]/R

A1P

137

RA

0P13

9R

A0N

138

VD

DP

140

GN

D14

3

GP

IO[1

0]14

8G

PIO

[9]

149

VD

DP

150

GP

IO[6

]15

1G

PIO

[7]

152

VIN46

AV

DD

_DP

WM

AD

C50

1D/2A/6C Inputwith CCFL

MST-721

U13

MST-721

1D/2A/6C Inputwith CCFL

MST-721

U13

MST-721

C105 NCC105 NC

GND1VGH2GND3VGL4XAO5OE6CKV7STV8NC9NC10STH11POL12TP113VDA14VDA15VDA16VDD17VDD18GND19GM120GM221GM322GM423GM524GM625GM726GM827GM928GM1029GM1130GM1231GM1332GM1433GND34R0N35R0P36R1N37R1P38R2N39R2P40CLKN41CLKP42G0N43G0P44G1N45G1P46G2N47G2P48B0N49B0P50B1N51B1P52B2N53B2P54GND55

5656

5757

CON6

FPC connector for 21.6CMO

CON6

FPC connector for 21.6CMO

C901nFC901nF

Q162N3904Q162N3904

R163 22RR163 22R

R2084.7KR2084.7K

R18

44.

7KR

184

4.7K

R177 1KR177 1K

C840.1uFC840.1uF

R162 22RR162 22R

C1000.1uFC1000.1uF

C81100pFC81100pF

R195 100RR195 100R

R18

54.

7KR

185

4.7K

C101 0.1u 50VC101 0.1u 50V

C990.1uFC990.1uF

C8822pF50V

C8822pF50V

C860.1uFC860.1uF

C1110.1uFC1110.1uF

C80.1uFC80.1uF

R1682KR1682K

FB2FBFB2FB

1357 8

642

RP122RRP122R

C832.2uFC832.2uF

C970.1uFC970.1uF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HDMI_Lout

HDMI_Rout

VGA_Lin

SDA

SCL

BTSC_L

AV1_Lin

DVD_Rin

AV1_Rin

BTSC_R

VGA_Rin

DVD_Lin

HDMI_Lout

HDMI_Rout

TV_AUDIOBTSC_R

BTSC_L

+5V_Tuner

+9VA+12VA

+9VA

AU_MCLK

AU_SCLKAU_WS

AU_SD

AV-Lout

AV1_Lin

DVD_Lin

DVD_Rin

AV1_Rin

AMP-L

AMP-R

I2C_SDA

I2C_SCL

AV-Rout

VGA_Rin

VGA_Lin

TV_AUDIO

BTSC_L

BTSC_R

Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom

7 11Monday, November 24, 2008

Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom


Title


Date: Sheet of

<Doc> <RevCode>

<Title>

Custom


I2S DAC (option)

9V for Audio

+

C140 2.2uFC140 2.2uF

C15

910

nFC

159

10nF

1

23

Q192N3904Q192N3904

C143

2.2uF

C143

2.2uF

C141

2.2uF

C141

2.2uF

L14FBL14FB

C119

470p

C119

470p

C126 1uFC126 1uF

C139 1uFC139 1uF

R2228.2k

R2228.2k

R213 470RR213 470R

C12

10.

1uF

C12

10.

1uF

C133 0.068uC133 0.068u

C134 1uFC134 1uF

R218 10(1/2W)R218 10(1/2W)

R224 1KR224 1K

R216 NC/0R216 NC/0

C127 8200pC127 8200p

C132 1uFC132 1uF

R226 1KR226 1K

R217 NC/0R217 NC/0

CA22100uF/16vCA22100uF/16v

C135 0.068uC135 0.068u

1357 8

642

RP110R RP110R

C142 2.2uFC142 2.2uF

C136 1uFC136 1uF

C12

02.

2uF

C12

02.

2uF

C137 8200pC137 8200p

R225100RR225

100R

+ CA23NC

+ CA23NC

C14

510

nFC

145

10nF

CA2410uFCA2410uF

C131 0.068uC131 0.068u

C1150.1uFC1150.1uF

SDATA1

LRCK3 DEM/SCLK2

MCLK4VQ5 FILT 6

AOUTL 7

AG

ND

8V

AD

D9

AOUTLR 10

U18CS4344

U18CS4344

R221NC/0RR221NC/0R

C124 1uFC124 1uF

C129 0.068uC129 0.068u

C116 2.2uFC116 2.2uF

C128 1uFC128 1uF

D99VD99V

R223100RR223

100R

C130 1uFC130 1uF

R21

410

KR

214

10K

C117 2.2uFC117 2.2uF

C138 1uFC138 1uF

R21

510

KR

215

10K

C12210uFC12210uF

C1440.1uFC1440.1uF

R220 220R220 220

INR42

INR33

INR24

INR15

INL16

INL27

INL38

INL49

INL510

IGOUTL11

VOLINL12

IGOUTR13

VOLINR14

INR51 ROUT 28

VCC 15

REF 16

AGND 17

SCL 18

SDA 19

DGND 20

TREL 21

BASSL1 22

BASSL2 23

BASSR2 24

BASSR1 25

TRER 26

LOUT 27

U19R2S15908U19R2S15908

R2198.2K

R2198.2K

R212 470RR212 470R

C125 1uFC125 1uF

C118

470p

C118

470p

C11410uFC11410uF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SP_L1

SP_R1

SP_L2

SP_R2

SP_L2

SP_L1SP_R2

SP_R1

+12VU

+12VA

AGND

AMP-MUTE7

AMP-R

AMP-L

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TDA1517P

C1483.3nFC1483.3nF

1

23

Q212N3904Q212N3904 2

35

1

4

CON9PHONE_JACK_STEREO_SWCON9PHONE_JACK_STEREO_SW

C1493.3nFC1493.3nF

R228470RR228470R

R242100(1/2W)R242100(1/2W)

1

23

Q222N3904Q222N3904

1

2

3

4

5

6

7

8

9

H1

NC/HOLE-V8

H1

NC/HOLE-V8

1234

CON8

CON4_2.5

CON8

CON4_2.5

R24022KR24022K

11M2

HOLE-V8

M2

HOLE-V8

R239

2.2M

R239

2.2M

R2303.3KR2303.3K

R23510RR23510R

+CA2947uF/16V

+CA2947uF/16V

11M3

HOLE-V8

M3

HOLE-V8

C146 2.2uFC146 2.2uF

11M4

HOLE-V8

M4

HOLE-V8

1

H5

NC/HOLE-V8

H5

NC/HOLE-V8

1

H6

NC/HOLE-V8

H6

NC/HOLE-V8

+CA27 470uF/16V+CA27 470uF/16V

+CA31

220uF/16V

+CA31

220uF/16V

+

CA28

470uF/16V+

CA28

470uF/16VL16 FBL16 FB

R234

8.2K

R234

8.2K

1

2

3

4

5

6

7

8

9

H4

NC/HOLE-V8

H4

NC/HOLE-V8

R229470RR229470R

R232 2.2KR232 2.2KC

150

0.1u

FC

150

0.1u

F

1

2

3

4

5

6

7

8

9

H2

NC/HOLE-V8

H2

NC/HOLE-V8

R236470RR236470R

+CA30100uF/16V

+CA30100uF/16V

INV11

GN

D2

SVRR3

OUT1 4

GN

D5

OUT2 6

VP7

M/SS8

INV29

GN

D12

GN

D13

GN

D14

GN

D15

GN

D16

GN

D17

GN

D18

GN

D19

GN

D20

U20TDA1517PU20TDA1517P

R2332.2MR2332.2M

+CA26470uF/16V

+CA26470uF/16V

Q202N3906Q202N3906

R2273.3KR2273.3K

3

12

D10

BAV99

D10

BAV99

C147 2.2uFC147 2.2uF

1

2

3

4

5

6

7

8

9

H3

NC/HOLE-V8

H3

NC/HOLE-V8

L15 FBL15 FB

R231 10KR231 10K

R241 1KR241 1K

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VDA

VGL

VGHP

VDA

VDA

VCC-Panel

VCC-Panel

VDA

VDD

VGHVGHP

VCC-PanelVDD

VDD

PWR_ON

GVOFF GVON

Title


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<Title>

A2


Title


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5V

VDA=0.5X(1+R2/R5)

-5.5V 3mA

25.6V 10mA

+5V

VDA=0.5X(1+R2/R5)

13.5V

走线要尽量短,尽量粗

CMO216 190MA-250MA

FOR CMO216 110mACMO216 AMS1117-3.3

321

4

ADJ

OUT INU23

AMS1117-3.3

ADJ

OUT INU23

AMS1117-3.3

13

L2710UH/1.7A

L2710UH/1.7A

+ CA3510uF/50V

+ CA3510uF/50V

R250NC/1KR250NC/1K

R593NC/560RR593NC/560R

C151

0.1uF

C151

0.1uF

C205

1uF

C205

1uF

C182 0.1uFC182 0.1uF

C1571uFC1571uF

R590NC/10KR590NC/10K

C152

1uF

C152

1uF

R24610RR24610R

C2040.1uFC2040.1uF

1

32

U21AO3400LU21AO3400L

IN 1SCP2 VC

C3

CTL

4

FB 8OSC7

GN

D6

OUT 5

U24AT1380U24AT1380

Q242N3906

Q242N3906

R251

200R

R251

200R

+CA34

100uF/25V

+CA34

100uF/25V

R2450805/3.3R/1%R2450805/3.3R/1%

R2610RR2610R

R2560RR2560R

C2060.1uFC2060.1uF

R252

10K

R252

10K

R2440805/0RR2440805/0R

R247

20K

R247

20K

R25747KR25747K

1

32

Q35

NC/AO3400

Q35

NC/AO3400

12

3Q36

2N3904Q36

2N3904

C1530.1uFC1530.1uF

R248

100K

R248

100K

R2581.8KR2581.8K

3

1

2

D17BAV99WPTD17BAV99WPT

R591NC/1.2K/1%R591NC/1.2K/1%

+ CA3647uF/16V

+ CA3647uF/16V

+ CA3310uF/16V

+ CA3310uF/16V

R255

3K/1%

R255

3K/1%

12

D136.2/BZT52C6V2S-F

D136.2/BZT52C6V2S-F

R594NC/2.7KR594NC/2.7K

R18

04.

7KR

180

4.7K

C1070.1uFC1070.1uF

D14SK24D14SK24

C202

NC/0.1uF

C202

NC/0.1uF

C154

0.1uF

C154

0.1uF

R585

NC/10K

R585

NC/10K

R2530603/0RR2530603/0R

R243

2.2K/1%

R243

2.2K/1%

R2590603/0RR2590603/0R

+ CA3747uF/16V

+ CA3747uF/16V

12 3

Q25NC/AO3401

12 3

Q25NC/AO3401

3

1

2

D18BAV99WPTD18BAV99WPT

Q232N3906Q232N3906

12 3

U22NC/AO34011

2 3

U22NC/AO3401

R260

47K

R260

47K

1

32

Q34

NC/AO3400

Q34

NC/AO3400

C1580.1uFC1580.1uF

R254

10K

R254

10K

C155NC/1uFC155NC/1uF

C203

270pF

C203

270pF

C156

1uF

C156

1uF

C106

100pF

C106

100pF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GM11

GM8

GM3

GM1

VDA_OP

VD

A_O

P

GM2

VS8

GM5

VS9VS10

VS

14

VS11

VS

13

VS12

VDA_OP VS7VS6

GM6

VS5

GM4

GM9

GM13

VS4

GM10

GM12

VS3

VS

2V

S1

VD

A_O

P

VD

A_O

P

GM14

GM7

VS7

VS14

VS1

VS3

VS2

VS5

VS6

VS9

VS4

VS8

VS10

VS11

VS12

VS13

VDA

VDA_OP

VREF

VDA

VREF VREF

GM11

GM8

GM10

GM12

GM1

GM5

GM9

GM4

GM6

GM14GM13

GM3

GM7

GM2

Title


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Title


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U40.8 U40.15 U40.22 U40.30 U40.43 U40.45

R2856.2K/1%R2856.2K/1%

C180 0.1uFC180 0.1uF

R28782.5R/1%R28782.5R/1%

Mo1

Io5

Lo2

Jo4

Ho6

Ko3

VSS7VDD8Go9Fo10Eo11Do12

Co

13N

C14

VD

D15

NC

16N

C17

Bo

18V

SS

19A

o20

VS

S21

VD

D22

Ai

23B

i24

Li 36Ki 35Ji 34Ii 33

Hi 32VSS 31VDD 30

Gi 29Fi 28Ei 27Di 26Ci 25

No

48V

com

o47

VS

S46

VD

D45

VS

S44

VD

D43

NC

42N

C41

NC

40V

com

i39

Ni

38M

i37 U40

EC5575/HX8915

U40

EC5575/HX8915

C189

0.1UF

C189

0.1UF

C169 0.1uFC169 0.1uF

C185

0.1UF

C185

0.1UF

C186

0.1UF

C186

0.1UF

R2821.4K/1%R2821.4K/1%

R291

0

R291

0

C168 0.1uFC168 0.1uF

R274

715R/1%

R274

715R/1%

R290

2.55

K/0

.5%

R290

2.55

K/0

.5%

R270

6.81K/1%

R270

6.81K/1%

C176 0.1uFC176 0.1uF

R279

360R/1%

R279

360R/1%

C171 0.1uFC171 0.1uF

R286

665R/1%

R286

665R/1%

R2671KR2671K

R271 10RR271 10R

C178 0.1uFC178 0.1uF

R280665R/1%R280665R/1%

+ CA5010uF/16V

+ CA5010uF/16V

C174 0.1uFC174 0.1uF

R273

750R/1%

R273

750R/1%

C184

0.1UF

C184

0.1UF

R281732R/1%R281732R/1%

R28810.5K/0.5%R28810.5K/0.5%

R278

422R/1%

R278

422R/1%

75

31

86

42

RP1210R

75

31

86

42

RP1210R

C179 0.1uFC179 0.1uF

R2831.1K/1%R2831.1K/1%

C172 0.1uFC172 0.1uF

C187

0.1UF

C187

0.1UF

R269

1.33K/1%

R269

1.33K/1%

C183

1uF

C183

1uF

R276

825R/1%

R276

825R/1%

C170 0.1uFC170 0.1uF

75

31

86

42

RP1310R

75

31

86

42

RP1310R

R277620RR277620R

C175 0.1uFC175 0.1uF

C173 0.1uFC173 0.1uF

C181 0.1uFC181 0.1uF

R2751.18K/1%R2751.18K/1%

R272 10RR272 10R

C177 0.1uFC177 0.1uF

R284

787R/1%

R284

787R/1%

1

2

3

D15

LM43

1/G

S43

1W(A

)

D15

LM43

1/G

S43

1W(A

)

75

31

86

42

RP1410R

75

31

86

42

RP1410R

C188

0.1UF

C188

0.1UF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

I2C_SCL

I2C_SDA

+9VA

TV-SIFP

BTSC_L

BTSC_R

+9VA I2C_SCL

I2C_SDA

TV-SIFP

BTSC_L

BTSC_R

Title


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<Title>

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Title


Date: Sheet of

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<Title>

A


VEO1

VEI2

C-NR3

C-M4

C-DEC5

AGND6

DGND7

SDA8

SCL9

VCC10

COMP11

V-CAP12

C-P113

C-P214

C-PH15

C-ADI16 CER 17

C-MO 18

C-SS 19

C-R 20

OUTR 21

C-SDE 22

SAP 23

Vref 24

C-L 25

C-ND 26

OUTL 27

MAD 28

C-S 32

C-W 31

C-TS 30

C-TW 29

U26

TDA9850T

U26

TDA9850T

+

CA43 100uF/16V

+

CA43 100uF/16V

+

CA39 10uF/16V

+

CA39 10uF/16V

C200 220nFC200 220nF

C201470nC201470n

C194 100nFC194 100nF

+

CA47 4.7uF/16V

+

CA47 4.7uF/16V

+

CA45 100uF/16V

+

CA45 100uF/16V

C208 2.2uFC208 2.2uF

+

CA42 4.7uF/16V

+

CA42 4.7uF/16V

+

CA40 10uF/16V

+

CA40 10uF/16V

C199 2.2uFC199 2.2uF

C192 1uFC192 1uF

C196

100nF

C196

100nFC197 2.2uFC197 2.2uF C198 15nFC198 15nF

C207 2.2uFC207 2.2uF

R295 100R295 100

R296 2.2KR296 2.2K

R293150R293150

C210 2.2uFC210 2.2uF

+

CA49 10uF/16V

+

CA49 10uF/16V

C195 2.2uFC195 2.2uFR294 100R294 100

1 2X1 500KX1 500K

R2928.2KR2928.2K

+

CA41 10uF/16V

+

CA41 10uF/16VC193 100nFC193 100nF

C209 2.2uFC209 2.2uF

C191 47nC191 47n

C190 1uFC190 1uF

Check (F1/3A) for 12V？

Check F1 and peripheral power supply Check E33/470μF/16V for 5V

F1 is damaged？Were those

LDO(U10,U13,U16,U18,U19,etc.)worked normal?

OK

Turn on the TV-set(By button or remote control)

Check power supply net follow F1

Check U6/MCU 1:Power supply(U7、U9))2:Reset signal3:Crystal

LDO was damaged or the loader is in

short circuitOK

Check U1 for 5V output

Change U1/MP1410ES-LF or D17/SK34A-SMA

Check L9/47μH

It’s normal but the voltage is high

It’s normal but the voltage is Low

Check Pin No.4 of U1/MP1410-ES or

change U1

E33 was damaged or the loader is in

short circuit

YN

YN

N Y

YN

YN

YN

1、Power supply troublePower supply trouble

9 Trouble shooting

9.Trouble shooting

Check E43/470μF/16V for 5V

Check U15 Pin 3 for 12V pulse

Check U22（AIC1084-33PM）for 3.3V output

Check U15 Pin NO.2 for 12V input，Pin

NO.7 for 3.3V

Check U34 for 1.2V output

L16 open or

damaged

Check U32（AZ1117H

-1.8）for 1.8V output

Check U22

output is in short circuit

Check thecircuit before

U22

Check U32 for 5V input

Check U22 for 5V input

Check U34 for 3.3V

input

Check U32 and change

it

1 U22 is damaged and change is。

2 Check the back circuit

U22 is damaged

and change it

YN

Y

N

NO 12V

Y

N

2、Power supply trouble (DVBPower supply trouble (DVB--T)T)

Y

Check U6/MCU Pin NO.5 for 3.3V outputOr change U6/MCU

Check The PCB board isn`topen or in short circuit from F1 to U15 Pin 2

NO 3.3V

N

Y

N

Check U34

isn`t in short circuit

N

Y

U34 is damaged and change it

Y

N

1 U34 is damaged and change is。

2 Check the back circuit

N

Y

Check U32Front

Circuit for power supply

N

Exceptional screen

Check if the cable is correctand connected tightly

Check if the LCD panel is ok

Change the cable forPanel connector

Y N

Change LCD

N Y

Check the circuit of output andthe CN2/Jack

Y N

Check the power supply forU5 and the clock circuit

Change or repair theDamaged components

Display trouble（exceptional screen）

White screen

Check the power supply for panel

N Y

Check the switch signal forQ24/AO3401(changed

from 5~0V)

Check the output signalOf U5

Check CN8 or change Q24Check the circuit from U6/NT68F631 to Q24

or U6 had been damaged

NY

Change the LCD panel orThe cable to panel

Check U5

Y N

Display trouble（white screen）

Black screen

The voltage of BLON Signalis 5v? (on CN10 )

Check if the inverter is working normal?

Check R25/22 ohm or change U6

N

N Y

Y

Change the inverterCheck the powersupply for TV set

Display trouble（black screen）

No sound

Check if have audio input signal

Check theaudio

source

Check U3/TPA1517NE-pin7for power supply >11V

N Y

YN

Check U3-pin8 voltage≥9.2V

Check the Power supply

Circuit for U3

Check the set of volume and MUTE

Reset it

Check CN11 output signal

Y N

Check the speaker

NY

Check the circuitfrom U6-pin2,30 to U3-pin8 or U6 had been damaged

Check if U3-pin1,9 haveaudio signal input

YN

Y N

Check if U3-pin4,6 haveaudio signal output

Check if U21-pin60,61 have audio signal output

YN

Change U3Check the output circuit from U3and CN23

Check thenet betweenU21-pin60,61And U3-pin1,9

Check audio input signal:PC/SV/YPBPR:U21-pin53,54SCAR:U21-pin56,57

Check U21-pin45 for 8Vor changeU21

Check thenet betweenaudio inputjack and

U21

YN

Y N

Audio trouble（No sound）

TV cann’t searched any channel/no pictureFunction trouble（TV video）

Confirm if the RF cabledoes have signal

N

Checkexternal

RFSignalsource

Y

Check T1/VA1Y1ED2002Pin7for 5V?

Check thepowersupplycircuit

Y N

Check T1-pin4,5 for I2C

NY

Check T1-pin8 for signal

N

Check thecircuit from T1-pin8to

U21-pin24,25and the powersupply for U21

Y

TCheck T1pin1for voltage 1.8~4.3V

Check the circuit

NY

changeT1Check I2C circuit(U6/NT68F631

PIN16,17)

TV no audio but picture

The same as in PC and YPBPR mode?

Y N

Refer to ”6”

If there was signal on Pin2 of SAW2/AF389A2D?

1. Change SAW22. Examine PIN No.29,30 of U213. Examine the power supply for

U214. Change U21

1.Check the circuitbetween SAW2/pin2 and C133/0.01μF

2.change C133.

Y N

Display trouble（exceptional screen）

PC

Picture not In center

Missing color

Picturedithering

No signal

Do “Auto adjust”process

Check the R.G.Binput signal for U5

Do “Reset“ processon the menu

Y N

Check the circuit of R.G.B

input

Check if the waveof Vsync,Hsync is ok

Check the circuit of Vsync,Hsyncor there was no

signal input

Do “Reset“ processon the menu orthe input mode

cann’t be support

Check the circuit of

Vsync,Hsync

Y N

Function Trouble （PC）

SCART RGB、HDMI 、YPBPR 、 SCART Video、S- Video

Missing color

No signalNo signal besides

PC/HDMI/YPBPR mode

Reset

Check R.G.B circuit(If on scart channel,

should check theinput circuit of

SCART R.G.B)

Check the circuit ofVSYNC and HSYNC

signal

Check the power Supply for U21

Check the input signal of R.G.Bto U5

Y N

Function Trouble (Scart,HDMI,YPBPR)

•

Check U12 power supply andif CN18 is mounted firmly?

Change U12

Remount

Check U12 circuit Or remount

Check U14/CS4344 powersupply is worked normal?

Check U14／CS4344 power supply

Check U14 circuit

N

N

N Y

Y

N Y

Y

Check U14 Pin1,2,３,４those signal input

Check if U12 and RP12 aremounted firmly

Audio (HDMI no sound trouble)

DVB can’t find any channel/no picture

Power supply worked normal?（U15,U22,U32,U34）

N

Check the

power supply circuit

Y

Check Pin6 of T1 has 4M clock signal?

Check T1-pin4,5 for I2COr T1 damaged

N

U26/TDA10046A or

RP17,RP16,RP9 weren’t

mounted firmly or

damaged

Y

Check U25Pin37 is 3.3V?

Check 3.3Vpower

supply circuit

N

Check the reset signal of U25

Y

Check the reset circuit（U6 Pin42 to U25

Pin12）

N

U25 damaged

Y

Check power supply for U30

Check whether there is TS-Stream output from U30 to U26

OK NG

Check the power supply

circuit

U26/PNX8316

Damaged and change it

N

Y

Y

Function Trouble （DVB-T）DVB can’t find any channel/no picture

DVB no sound

CheckＵ26’s Pin202，203，204 output signal?

Ｕ26’s audio out pin had short circuited?

Ｙ

Function Trouble （DVB-T）DVB No sound

Check if Ｕ29’s Pin1，2，3 have audio signal input

Check if the input circuit weremounted firmly

Check if U29’s Pin6,9 have audio output

Ｕ29’s input circuit has damaged

Ｙ

Check the circuit of audio output

N

Check 5V supply for U29 ?

Ｙ

Change U29

Check power supply for Ｕ26(PNX8316HS/102)

Or change U26

Ｎ

OK

N

N

N

Ｙ

Remount

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

Title

Number RevisionSize

A2

Date: 27-Feb-2007 Sheet of File: D:\ \UOC3\DVBT.1.27\ datasheet\B.TD306B.ddb郭薇驰迅资料及 Drawn By:

TDA1004XIFNIFp

PNX831XTS

VGA_RVGA_GVGA_B

VGAHSVGAVS

SCART RINSCART GINSCART BIN

SCART LISCART RI

SCART VI

SCART FB

SCART SW

SCART VOSCART LOSCART RO

PC AUDIO LIPC AUDIO RI

AV/SV AUDIO RI

AV/SV AUDIO LI

CVBS IN

SV-Y IN

SV-C IN

DVD AUDIO LIDVD AUDIO RI

IF

BUFFERBUFFERBUFFER

AUDIO

SAW

SAW

VIDEO

OP2

ATV AGC

78L05MCU_5V

TUN 5V

DC_12V

CON12V

8V

PW_DN

PW_DN

DC 5V

PNL 3.3V

WAKE UP

NT68565

TDA150XX

NT68F631

TPA1517

PANELSINGLE TTLSINGLE/DUAL LVDS

DC 5VPNL 3.3VDC12V

AO3401

PNL PWRBAKLIGHT

INVERTER

DC

12V

RESETCPU 5V

UOC_SDA

UOC_SCL

UOC_REQCOMM

UOC_READYCOMM

UOC_REQREAD

POP REDUCE1

MUTE STANDBY&POP REDUCE2

U_DC 5V

CPU 5V

VT SEL1

74LVC14CBT3257

HD YHD Pb

HD Pr

TVR

TVG

TVB

Pr/RINY/GINPb/BIN

VGA_SCLVGA_SDA

VGA_SCLVGA_SDA

SCL

SDA

SDA

SCL

24C16

MU

TE

AM

P ST

B

CON12V

CON12V

TXDRXD

TV VS/TV HS/

TV H

S

TV V

S

D5V

DCDC

DCDC

DVD_ON

WAKE UPMUTE

AMP STBPW_DN

CPU 5V

IR

LED REDLED GRN

KEY_AD0

KEY_AD1

U_8V

CON12VDVD5V

FB0.4V

SC R

ST

IRQ

BL PWM

CBT3257

MCU_3V3

U_1V8

U_3V3

S_1V8

S_3V3

U_1V8

S_3V3

U_3V3

DVD-YDVD-C/Cb

HD AUDIO LIHD AUDIO RI

AV/HD/YP LI

AV/HD/YP RI

4052

VT SEL0

VT SEL1

HD_SCLHD_SDA

EP901

CS4334

HDMI DATA

IIS

5VHD AUDIO LIHD AUDIO RI

24C08 HDCP SCLHDCP SDA

SDASCLHD RST

HD_3V3

HD_3V3

VT SEL1

YP AUDIO RIYP AUDIO LI

K0K1K2K3K4K5K6K7

HD_SCLHD_SDA

Y

Pb

Pr

Y

Pb

Pr

DTV IIS

UR133L

D_1V8

D_3V3

DC_12V

DV

D O

N

DV

D 5

V

SDA_TUN

SCL_TUN

IFN

IFp

ADDR

ATV AGC

DTV AGC

TUNER

VGAHSVGAVS

DVD_YDVD_PBDVD_PR

FLASH SDRAM

T RESETSDA_TUNSCL_TUN

D1V8 D3V3

DTV AGC

D SDAD SCL

A/DTV SW

SDA_TUNSCL_TUN

A/DTV SW

BUFFER

OSD CON1

DVD/DTV IR

TXD/RXD

OSD CONDVD/DTV IR

HPD DETHPD CON

EP RST

YPbPr

TVRTVGTVB

DTV_C

DTV_RDTV_G

DTV_C

DTV_B

DTV_CVBS/Y

DTV_CVBS/Y

DTV IISDTV_RDTV_GDTV_B

DTV G/DVD-Y

DTV RDTV B/DVD-C

VT SEL0

D_1V2

PW_DN

DTV IIS

DAC

DTV_RIDTV_LI

DTV_RIDTV_LI

D1V2 D3V3

FACTORY MENU ADJUSTMENT FACTORY 1

GAIN （White balance value ;0-255） R 128 G 128 B 128 OFFESET （Black balance value ;0-255） R 128 G 128 B 128 CONTRAST (0-63) R 0 G 0 B 0 DECODER BRIGHTNESS (0-63) CONTAST (0-63) YC DELAY PAL 0-15 NTSC 0-15 SECAM 0-15 AUTO （Adjust white blance auto） SAVE

FACTORY 2 VIDEO（PC colour temperature ;0-255）

R 128 G 128 B 128 AGC 30 DCXO -120 DISC 0 AUTO （Ajust Nicam ,DISC set up to from 125 to 129） AUTO POWER OFF/ON (When push AC SWITCH ,TV turn on automatically or not) AUTO BURNING OFF/ON(When push AC SWITCH ,TV enter burning mode or not) INIT EEPROM >（Initiate EEPROM and TV standby）

SAVE >

FACTORY 3 STANDARD/MILD/FRESH（Ajust picture mode）

BRIGHTNESS 50 CONTRAST 50 SATURATION 50 VOLUME 0-63（Max volume） DVD MODE OFF/ON SECAM L/L’ OFF/ON NICAM OFF/ON TELETEXT OFF/ON LOCK SET OFF/ON(Hotel Lock function) FIRST SEARCH OFF/ON（Auto search or not when first poweron） HDMI OFF/ON AV OFF/ON SCART OFF/ON COMPONENT OFF/ON LANGUAGE EC/EU8/ER（Language selection） CHANNEL TAB QD/JN（Factory signal tab） NO SYNC TIME 5M/10M（Standby time when no signal for five minutes or ten） SAVE >

3.Use the MENU key to switch FACTORY 1,FACTORY 2 and FACTORY 3 and use the EXIT key to exit factory menu.

71

Sincere Forever

Documents

Haierrtellason.com/manuals/Service manual HL22KN1.pdf · 2015-07-21 · 4 1-2-6. Safety Check after Repairment Confirm that the screws ,parts and wiring which were removed in order