konka lcd tv kl26as22u service manual

19
LCD TV SERVICE MANUAL Modle list KL26AS21U,KL26AS22U,KL32BS22U KL32AS21U,KL32AS23U,KL37AS23U KL37BS22U,KL37AS21U,KL40AS11U KL40AS21U,KL42AS11U,KL42AS23U KONKA GROUP CO,LTD. Digital Flat Display Division

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Konka Lcd Tv Kl26as22u Service Manual (09020915437015)

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Page 1: Konka Lcd Tv Kl26as22u Service Manual

LCD TV SERVICE MANUAL

Modle list

KL26AS21U,KL26AS22U,KL32BS22U KL32AS21U,KL32AS23U,KL37AS23U KL37BS22U,KL37AS21U,KL40AS11U KL40AS21U,KL42AS11U,KL42AS23U

KONKA GROUP CO,LTD. Digital Flat Display Division

Page 2: Konka Lcd Tv Kl26as22u Service Manual

IMPORTANT SERVICE SAFETY INFORMATION

Operating the receiver outside of its cabinet or with its back removed involves a shock hazard. Work on these models should only be performed by those who are thoroughly familiar with precautions necessary when working on high voltage equipment.

Exercise care when servicing this chassis with power applied. if carelessly contacted, can cause serious shock or result in damage to the chassis. Maintain interconnecting ground lead connections between chassis, escutcheon, picture tube dag and tuner when operating chassis.

When it is necessary to make measurements or tests with AC power applied to the receiver chassis, an Isolation Transformer must be used as a safety precaution and to prevent possible damage to transistors. The Isolation Transformer should be connected between the TV line cord plug and the AC power outlet.

It is important to maintain specified values of all components and anywhere else in the received that could cause a rise in operating supply voltages. No changes should be made to the original design of the receiver.

Components shown in the shaded areas on the schematic diagram and/or identified by in the replacement parts list should be replaced only with exact factory recommended replacement parts. The use of unauthorized substitute parts man creates may create shock, fire, or other hazards.

Before returning the receiver to the user, perform the following safety checks: 1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis

and other metal parts in the receiver. 2. Replace all protective devices such as non-metallic control knobs, insulating fish papers, cabinet backs, adjustment

and compartment covers of shields, isolation resistor-capacitor networks, mechanical insulators etc. 3. To be sure that not shock hazard exists, a check for the presence of leakage current should be made at each exposed

metal part having a return path to the chassis (antenna, cabinet metal, screw heads knobs and/or shafts, escutcheon, etc.) in the following manner.

Plug the AC line cord directly into a 110V/220V/240V, AC receptacle. (Do not use an Isolation Transformer during these checks.) All checks must be repeated with the AC line cord plug connection reversed. (If necessary, a non-polarized adapter plug must be used only for the purpose of completing these checks.)

PLEASE READ BEFORE ATTEMPTING SERVICE 1. Use an Isolation Transformer when performing any service on this chassis. 2. Never disconnect any leads while receiver is in operation. 3. Disconnect all power before attempting any repairs. 4. Do not short any position of the circuit while the power is on. 5. For safety reasons, replace components any with identical replacement parts (SEE PARTS LIST). 6. Before alignment, warm up the TV for at least 30 minutes. 7. When removing a PCB or related component, after unfastening or changing a wire, be sure to put the

wire back in its original position. 8. Inferior silicon grease can damage IC's and transistors. When replacing IC's and transistors, use only

specified silicon grease. Remove all old silicon when applying new silicon. 9. Before removing the anode cap, discharge eletricity because it contains high voltage.

Page 3: Konka Lcd Tv Kl26as22u Service Manual

A. SPECIFICATION

System : PAL:M,N;NTSC:M

Channel :

AIR:

L-VHF:2~6 55.25MHz~83.25MHz

H-VHF:7~13 175.25MHz~211.25MHz

UHF :14~69 471.25MHz~801.25MHz

CABLE:

2~G 55.25MHz~157.25MHz

H~CCC 163.25MHz~451.25MHz

DDD~125 457.25MHz~801.25MHz Audio Output Power :

Size 26 32 37 40 42 Power(W) 4W*2 4 W*2 5W*2 5 W*2 5 W*2

Antenna Impedance : 75Ω Power Consumption : 340W(Max)

Size 26 32 37 40 42 Power

Consumption(W)

160

180

195

270

270

Power Supply : ~110-240V, 50/60Hz

Item Port List

1 RF Cable 2 Y/Composite(V2) 、Cb、Cr(SD)

3 Y、Pb、Pr(HD)

4 VGA/RGB

5 VGA Audio Input

6 HDMI Input 7 V1 Input

9 Earphone Audio Output

10 S-Video Input

11 Component Audio Input

Page 4: Konka Lcd Tv Kl26as22u Service Manual

B. ADJUSTMENT MANUAL

Ⅰ. TEST NOTE

1. Please follow the pointed test steps and choose the right test equipment to conduct adjustment, otherwise good effect of Unit could not be obtained. The unit should be warmed up for 30 minutes before adjustment and every parameter should be adjusted repeatedly till the optimum value obtained, the pointed voltage value should be ensured during test to get satisfied test result.

2. Test environment

1) Temperature : 15°C-35°C 2) Relative Humidity : 45-75% 3) Air pressure : 86-106KPa

3 Test equipments(The following equipment should be calibrated before testing) 1) Computer 1 set 2) Multi-meter (VICTOR VC9801) 1 set 3)VideoSignalGenerator(ChromaModel2227/2327/VG859/SFU) 1 set 4) Color Analyzer (Chroma Model 7120 ) 1 set 5) DDC card (DYNACOLOR, INC D8330) 1 slice

6)TV Video Signal Generator (FLUKE PM54200) 1 set 7)Remote controller with factory keys 1 set 8)AV,VGA, YPbPR/YCbCr,HDMI Signal line etc 1 set

Page 5: Konka Lcd Tv Kl26as22u Service Manual

ITEM

Program Menu.

Equipments Requirements Procedure and SPEC

1

M/B

Voltage confirmation

Digital Multimeter JSK3178-006

Min Board

1. Connect Power to check if Power LED displays the green light.

2. Please refer to appendix 5.1/5.2/5.3 if there is abnormal phenomenon.

2

Update NVRAM

PC Debug Tool

1. Please refer to appendix 5.6 if there is abnormal phenomenon.

3 Update HDMI EEPROM

PC,ALL-11 DebugTool、HDMI Cable

1. Please refer to appendix 5.6 if there is abnormal phenomenon.

4

Update HDCP KEY

PC,ALL-11 DebugTool

1. Please refer to appendix 5.6 if there is abnormal phenomenon.

5

Enter factory menu

1. Enter factory menu : Please MENU button on the remote control,then Please PRE button per 5 times。

6

Update NVRAM explain

1. Enter factory menu,Select “VGA IIC SELECT”

IIC:From VGA Update UOCIII NVRAM

TXRX:From VGA Update MCU NVRAM;

DDC: From VGA UpdateDDCNVRAM;

7 enactment

factory(default)

1.Enter factory menu, Select “RESET”, turn off the power , after be over then supply the power again。

8

Auto color TV Signal Generator (FLUKE PM54200 PM5418)

AV:interlaced output

PAL and NTSC Mode, black and white signal;

YPbPr : interlaced output COLOR signal;

VGA : interlaced

1.Enter factory menu, Select “Auto color”,(NOT:after 10 seconds,factory appear“PASS”Auto color adjustment OK;appear“ FAIL ” Auto color adjustment be defeated,then again adjustment。)

9

Color Temp. adjust white-balance calibrate

1After Color Temp adjustment OK,Can’t” Auto Color” again。

Page 6: Konka Lcd Tv Kl26as22u Service Manual

a.AV :Color Temp and white-balance calibrate adjust

TV Signal Generator Color SignalGenerator

Enter black and white signal

1.Enter factory menu, Select “USER RGB”,

Adjustment B-R/G/B, chromaticity coordinates of white to fit the12000 Adjustment C-R/G/B, if black calibration.

b.YPbPr: Color Temp and white-balance calibrate adjust

HDTV Video SignalGenerator VG848 Color SignalGenerator

Enter black and white signal

1.Enter factory menu, Select “USER RGB”,

Adjustment B-R/G/B, chromaticity coordinates of white to fit the12000 Adjustment C-R/G/B, if black calibration.

c.VGA Color Temp and white-balance calibrate adjust

HDTV Video SignalGenerator VG848 Color SignalGenerator

Enter black and white signal, Enter User menu, Select “ Color Temp.

1. .Enter factory menu, Select “Color Temp”, Select”7500”, chromaticity coordinates of white to fit the7500; Select”Memory” chromaticity coordinates of white to fit the12000.

10 TV parameter

enactment

a.AFC Setup TV Signal Generator

1. Enter User menu,Select “CHANNEL”,Setup AFC for “ON”

b.AGC adjust TV Signal Generator TVEnter 60dB-90dB “half ColorBAR” 、 ”GREY”Picture

1. Press button to display factory menu on TV and select “RF AGC”, press volume +/- button to adjust 。2. pledge 60dB to 90dB Screen is clear and fluent

11 DDC function

examination

PC or Pattern Generator

1024*768@75Hz ;

Picture 1. DDC Tester connects with the platform then read or writes data in EEPROM.

2. Affirm DDC2 content is right or not.

12.

TV mode check

Factory TV Signal orTV Signal Generator

Output PAL Signal

1.Enter User menu, Check if the pictureis normal, no Signal background the snowflake points are come forth,noSignal is would several minutes enterstandby state.

2. Check Auto Scearch / Management、etc is right or not

13.

VIDEO check

DVD

Video Cable

Play DVD Set DVD to interlaced output

1.Screen is clear and fluent, Audio checks if the output is normal。

14 Y,Cb,Cr(480I/576I)

DVD

Component Cable

720p/1080i DVD

Pl

Play DVD

Set DVD to interlaced

t t(Y Cb C )

1.Screen is clear and fluent, Audio checks if the output is normal。

Page 7: Konka Lcd Tv Kl26as22u Service Manual

15 Y,Pb,Pr

SDTV: 576P/480P

HDTV:

720p/1080i

HDTV Receiver

ATSC HDTV Tuner

Component Cable

Play DVD

SDTV/HDTV

(Y,Pr,Pb)

1.Screen is clear and fluent, Audio checks if the output is normal。

16 1.VGA INPUT

PC

VGA Cable

TV BOX

D-SUB Cable

PC Mode Please refer to appendix 5.5

1.Apiece Mode.Screen is clear and fluent。

2. Play TV BOX Screen is clear and fluent,Audio checks if the output is normal。

17 19. HDMI check

SAMSUNG

DVD-HD948

Gdbbk DVD ( or HDMIofDVD)

HDMI Cable

HDMI Mode Please refer to appendix 5.6

1.Select “SOURC”Eand Select “HDMI”

2.Apiece Mode:Screen is clear and fluent, Audio checks if the output is normal。

18 20. HDCP check

Gdbbk DVD ( or HDMIofDVD)

HDMI Cabl

VGA859

1.Select “SOURC”Eand Select “HDMI”

check Signal Generator outputHDMI/HDCP Signal, checks if the output is”PASS”

19.

Teletext function check

FLUKE54200

Output 55dBTeletext Signal

1.Select “SOURCE”and Select “TV”.

2.Please “Teletext” button on the remote control. 3.Check if the Teletext pictureis normal。

4.Check if the Teletext function normal.

5..Check if the Teletext chaos phenomena。

20

Earphone Output function check

Earphone、DVD TV or play DVD IN

1. plug into Earphone,speaker aphonia,Earphone Audio is normal,Press VOL+-Key Set the sound volume..,Audio checks if the output is normal

2. pull out Earphone,speaker Audio is normal.。

21. remote control function check

PC 、 DVDPatternGenerator

TV Signal Generator

HDTV Pl

V or play DVD IN

1. Check if the apiece mode functionnormal。

Page 8: Konka Lcd Tv Kl26as22u Service Manual

C. Key IC list

Item P/N Type Circuit No. Qty. 1 19004890 W79E632A40PL-PLCC44-Winbond/# N001 1

2 19004329 TDA1308-SO8-PHILIP/# N201 1

3 19006219 HY5DU281622FTP-5-TSOPII-HYNIX/# N507,N508 2

4 19006110 MST6151DA-LF-PQFP208-MSTAR/# N504 1

5 19005679 MP1430-SOIC8-MPS/# N800 1

6 19003437 MP1410ES-LF-SOIC-8-MPS/# N801 1

8 19005010 AZ1117H-3.3TRE1-SOT223-BCD/# N803,N806,N805,N809 4

10 19005235 AZ1117H-1.8TR-SOT223-AAC/# N804,N807 2

11 19005236 AZ1117H-2.5TR-SOT223-AAC/# N808 1

12 19005582 DA15011H1/N1C00-QFP128-PHILIP/# N401 1

13 19005532 CS4344-10LD TSSOP-CirrusLogic/# N500 1

Page 9: Konka Lcd Tv Kl26as22u Service Manual

LCD PANEL

Digital board

Key board

IRAC

input

Sub board

POWER MODULE

System Power supply

Speaker connector

MstarMstar 6151DA 6151DA CHASSIS SYSTEM LAYOUTCHASSIS SYSTEM LAYOUT

Power of PanelLVDS to panel

Page 10: Konka Lcd Tv Kl26as22u Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NV_SDA

TV_VOUT_PIN22

NV_SCL

Y_OUT

Y_OUT

AGC1

AGC1

UOC_SIF2

UOC_VIFIN1

IF_OUT

UOC_SCL

UOC_VIFIN2

UOC_SIF1

TV_VOUT_PIN22

IF_OUT

UOC_SDA

NV_SDANV_SCL

SAW_SW

UOC_VIFIN1UOC_VIFIN2UOC_SIF1UOC_SIF2

Cb

Cr

5V

+3.3VA

UOC_A_5V

+3.3VA

+5VA1 +3.3VA +1.8VA +1.8VA+8V

+3.3VA

UOC_A_5V

+5VA

UOC_A_5V

+3.3VA

+5VA1

+5VA

UOC_A_5V

MSC_READ 6

SVIDEO_YIN_PIN584

AUIN2_RIN4AUIN2_LIN4

TV_VOUT_PIN227

UOC_SCL 5,6UOC_SDA 5,6

SVIDEO2_YIN_PIN714

AUDIO_LO 4

SVIDEO2_CIN_PIN704

AUDIO_RO 4

TV_G_PIN86 4TV_R_PIN85 4

TV_B_PIN87 4

AUIN3_L4

M_LOUT_PIN60 3M_ROUT_PIN61 3

AUIN4_L4AUIN4_R4

MUTE 3,6

AUIN3_R4

CVBSOUT 4

VIDEO2_IN4

HP_LOUT 3HP_ROUT 3

VIDE1_IN4

AUIN1_L4AUIN1_R4

SVIDEO_CIN_PIN594

TV_HOUT_PIN67 7

UOC_READY 6

INT 6,7

SIDE_AV_SW 4

hdmi_audio_SW4

Cr4

Cb4

Title

Size Document Number Rev

Date: Sheet of

2.UOC3 1

UOC3+MST6151A BOARD

C

1 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

2.UOC3 1

UOC3+MST6151A BOARD

C

1 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

2.UOC3 1

UOC3+MST6151A BOARD

C

1 8Thursday, November 09, 2006

Mstar semiconductor Co.,Ltd Shanghai Branch 021-68790600*1007

TO J18

modified by lenzhi

Video1 pin74→pin81AU1_R pin75→pin79AU2_L pin79→pin80

Video2 pin78→pin74

SV_Y pin71→pin78SV_C pin70→pin77

New edit UOCIII ir cancel

R409 4.7KR409 4.7K

C42

010

0pC

420

100p

R449 3.3KR449 3.3K

D1001N4148D1001N4148

R426 100R426 100

R11

4100

R11

4100

C423 3.3nFC423 3.3nF

R407 4.7KR407 4.7K

C42

710

0pC

427

100p

R408 NCR408 NC

C418 1uFC418 1uF

R118

0/NC

R118

0/NC

C410 0.22uFC410 0.22uF

C40

910

0pC

409

100p

+C425 4.7u/16V+C425 4.7u/16V

1 2 3 4 5

Z102M9352M

Z102M9352M

R1074.7KR1074.7K

R11510KR11510K

R420 39KR420 39K

C402 0.1uFC402 0.1uF

C411 150nFC411 150nF

C11

10.

1C

111

0.1

R406

3.3K

R406

3.3K

R415 100R415 100

R436 NCR436 NC

C419 1uFC419 1uF

R429 100R429 100

R441 390R441 390

C431

47uF/16V

C431

47uF/16V

R437 100R437 100

R416

3.3K

R416

3.3K

C43

21n

C43

21n

R412 NCR412 NC

R402 0R402 0

C40

810

0pC

408

100p

C4240.1uF

C4240.1uF

R413 27KR413 27K

2 1Z400

24.576MHZ

Z400

24.576MHZ

R427 100KR427 100K

R11622KR11622K

C40

6N

CC

406

NC

R404 100R404 100

R438 100R438 100

C422

0.1uF

C422

0.1uFR421

3.3K

R421

3.3K

C43

31n

C43

31n

R103 1.2KR103 1.2K

L103

560n

H

L103

560n

H

R400 NCR400 NC

C434 0.1uFC434 0.1uF

C40

710

0pC

407

100p

R446 100R446 100

R10933R10933

R44

5N

CR

445

NC

R448 100R448 100

R403 100R403 100

R422

3.3K

R422

3.3K

R11

747

R11

747

C1010.01uF

C1010.01uF

R44

4N

CR

444

NC

R428 8.2KR428 8.2K

R108

1.2K

R108

1.2K

R419 0/680R419 0/680

R442 NCR442 NC

R401 100R401 100

C40

410

0pC

404

100p

1234

XS400

2mm

XS400

2mm

C1040.01C1040.01

R1001.2KR1001.2K

R423

3.3K

R423

3.3K

R44

3N

CR

443

NC

AGC

1TU

2AS

3SC

L4

SDA

5N

C6

VCC

7AF

C8

VT9

GN

D10

IF11

12 1213 1314 1415 15N100

TUNER

N100

TUNER C1050.01

C1050.01

C414 10nFC414 10nF

R440 100R440 100

R424

3.3K

R424

3.3K

C430 2.2uF/16VC430 2.2uF/16V

R110

470

R110

470

C110

47uF/16V

C110

47uF/16V

L101 47uHL101 47uH

R104 100R104 100

C40

5N

CC

405

NC

R439 100R439 100

C426 4.7nFC426 4.7nF

C10

70.

01C

107

0.01

C122

10u/16V

C122

10u/16V

C421

33P

C421

33P

R10110KR10110K

R405 NCR405 NC

R431 100R431 100

1 2 3 4 5

Z101M3953M

Z101M3953M

R433 NCR433 NC

R425

3.3K

R425

3.3K

3

1

2

V102BC847V102BC847

V103C388V103C388

R410 100R410 100

C428

10uF/16V

C428

10uF/16V

R435 100R435 100

C417 0.1uFC417 0.1uF

L100 47uHL100 47uH

C102 0.01C102 0.01

C40

3N

CC

403

NC

L400 2.7uHL400 2.7uH

R414 3.3KR414 3.3K

R105

1.2K

R105

1.2K

C435 0.1uFC435 0.1uFC401 4.7uF/16VC401 4.7uF/16V

C429

33P

C429

33P

R1061KR1061K

R447 3.3KR447 3.3K

R434 100R434 100

R111100R111100

C412

0.1uF

C412

0.1uF

C108

10uF/16V

C108

10uF/16V

C416 0.22uFC416 0.22uF

R430 1KR430 1K

R418 100R418 100

R411 100R411 100

C413 1nFC413 1nF

C10910u/16VC10910u/16V

R112

100R112

100

R3/Pr51

B3/Pb49

V/R2/Pr59U/B2/Pb58

G3/Y50

INSSW352

Y/G2/Y57YSYNC56

CVBS2/Y274

C2/C370C477

SVO/CVBSI81

VIFIN1105VIFIN2104SIF1100

AUDIO2_INL76AUDIO2_INR75AUDIO3_INL73AUDIO3_INR72

EWD/AVL108

AUDIO4_INL80AUDIO4_INR79AUDIO5_INL95AUDIO5_INR94

SECPLL110

SSIF96

VDRB107DECBG109

VSC103 IREF102

CVBS3/Y371CVBS4/Y478

SIF299

EHTO97GNDIF101

PH1LF112PH2LF113

YOUT 55UOUT/INSSW2 54

VOUT/SWO1 53

CVBSO/PIP 65

ROUT 44GOUT 43

BLKIN 45

SVM 64FBISO 63

HOUT 62

AGC 98IFVO 86

FMRO 85

PLLIF 88

AUDOUTSL 93AUDOUTSR 92

SIFAGC 87AGC2SIF 83

BOUT 42

BCLIN 46

VP1

114

VP2

82VP

347

VDD

A141

VDD

P19

P04/I2SWS 27

VDD

A312

5

VREF

_SD

AC1

124

VREF

_SD

AC2

122

VREF

_SD

AC3

120

VDD

1811

VDD

C2

29VD

DC

112

VDD

C3

5

VREF

AD39

VCO

MB

60

VAD

C33

VDD

A36

GN

DA1

111

GN

DA2

89VDRA106

GN

DA3

48

VGUARD116

GN

DA

128

GN

DA

117

GR

EF_S

DAC

112

3G

REF

_SD

AC2

121

VSSC

28VS

SC8

VSSC

4

VSS_

CO

MB

61VS

SAD

C34

GN

DA

37VS

SC12

7

VSS_

REF

40

DECSDEM91QSSO90

REFAD38

AUDOUTLSL 69AUDOUTLSR 68AUDOUTHPL 67AUDOUTHPR 66

INT0 32

P00/I2SDI1/O 23P01/I2SDO1 24P02/I2SDO2 25P03/I2SCLK 26

P10/INT1 31P11/T0 30

P12/INT2 3P13/T1 22P14/RX 2P15/TX 1

P16/SCL 21P17/SDA 20

P20/TPWM 18P21/PWM0 17P22/PWM1 16P23/PWM2 15P24/PWM3 7P25/PWM4 6

P30/ADC0 14P31/ADC1 13P32/ADC2 10P33/ADC3 9

VDD

C4

126

VDD

A235

VCC

8V84

DECDIG115

XIN119

XOUT118

N401

UOCIII

N401

UOCIII

R102 47KR102 47K

L402 2.7uHL402 2.7uH

R432

3.3K

R432

3.3K

C436 0.1uFC436 0.1uF

C103 0.01C103 0.01

A01A12A23GND4 SDA 5SCL 6WP 7VCC 8

N400

24C16

N400

24C16

3

1

2

V100BC847V100BC847

C415 0.1uFC415 0.1uF

L401 2.7uHL401 2.7uH

L1021uHL1021uH

R113100R113100

Page 11: Konka Lcd Tv Kl26as22u Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Sta_5V

Ready

AVDD、A6V、A9V

HV_ON

/Display

Poweren

BKLon/off

5V

5V

5V

+3.3V

PDP9-12V

5V

PDP9-12V

12VU

GND

AVDD、A6V、A9V

GND

GND

GND

cup_5v

D3.3V

GND

GND5Vsb

GND

+5VA1

12VU

+3.3VA

+1.8VA

12VU

CUP_5V

+5VA

5V

5VD

5V

5V

PANELVCCin

+8V

12VU

12VU

STANDBY

6

HV_ON

PANEL_EN 6

BKLadj 6

BKLon/off 6

STANDBY 6

Title

Size Document Number Rev

Date: Sheet of

3.POWER 1

UOC3+MST6151A BOARD

A2

2 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

3.POWER 1

UOC3+MST6151A BOARD

A2

2 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

3.POWER 1

UOC3+MST6151A BOARD

A2

2 8Thursday, November 09, 2006

xs805 pin1 and pin5 swaped

12V for panel

R807 R801 R808

390K5.0V

410K

PANELVCCin is forPannel 5V or 3.3V

SET

2K15K3.3V

30K 1.5K

New edit

接电源转接板XS803

mark changed

+5VA : 5V for SYSTEM+3.3VA : 3.3V for UOC+1.8VA : 1.8V for UOC

5V for panelnet standby changed to panel_en

J5 FOR INVETOR

Backlight

R823 10KR823 10K

R80610KR80610K

C84947uF/16VC84947uF/16V

1

32

V804

BC847

V804

BC847

D805FM5820D805FM5820

R807

390K

R807

390K

33

22

114

45 5

66

77

88

99

HOLEM6HOLEM6

C8A

10uF/16V_E_DNS

C8A

10uF/16V_E_DNS

R80210KR80210K

R814 100R814 100

C8360.1uFC8360.1uF

TC810

470uF

TC810

470uF

C845

470uF/25V

C845

470uF/25V

L812FB1210L812FB1210

C84447uF/16V

C84447uF/16V

C846

470uF/25V

C846

470uF/25V

1MARK3

mark

MARK3

mark

R80130K

R80130K C819

0.47uFC8190.47uF

R830 0ΩR830 0Ω

C8B

10uF/16V_E_DNS

C8B

10uF/16V_E_DNS

R822NC/1KR822NC/1K

C842

470uF/16V

C842

470uF/16V

TC809470uFTC809470uF

R816

4.7K

R816

4.7K

C808 3.3nC808 3.3n

33

22

1144

5 5

66

77

88

99

HOLEM7HOLEM7

C8D10uF_E_DNS

C8D10uF_E_DNS

R815 10KR815 10K

D804FM5820D804FM5820

C8320.1uFC8320.1uF

BS1IN2SW3GND4 FB 5COMP 6EN 7N/C 8

N800

MP1410ES

N800

MP1410ES

C850

47uF/16V

C850

47uF/16V

C840

0.1uF

C840

0.1uF

R831510R831510

C828470uF/50V

C828470uF/50V

C857

470uF/25V

C857

470uF/25V

1

32

V805

BC847

V805

BC847

C822

0.22/25V

C822

0.22/25V

D806

8V

D806

8V

R813 10KR813 10K

C8C

47uF_E_DNS

C8C

47uF_E_DNS

C855

470uF/25V

C855

470uF/25V

C8390.1uFC8390.1uF

C8230.1uFC8230.1uF

C8200.01uFC8200.01uF

C8070.1uFC8070.1uF

C8120.1uFC8120.1uF

C829

0.1uF

C829

0.1uF

33

22

114

45 5

66

77

88

99

HOLEM8HOLEM8

C821

0.22/25V

C821

0.22/25V

R803

30K

R803

30K

C852

1uF/10V

C852

1uF/10VR828 0Ω_LGR828 0Ω_LG

R817 2KR817 2K

C8620.1uFC8620.1uF

R809

390K

R809

390K

L809

15uH

L809

15uH

C806

10uf/10V

C806

10uf/10V

V806BC847_LGNSV806BC847_LGNS

C894

470uF/25V

C894

470uF/25V

33

22

114

45 5

66

77

88

99

HOLEM3HOLEM3

C827 180pC827 180p

C85

9

0.1

C85

9

0.1

L80247uH

L80247uH

C811

0.1

C811

0.1

L804FB1206L804FB1206

L813 FB1206/3AL813 FB1206/3AL80347uH

L80347uH

1MARK6

mark

MARK6

mark

C895

10uf/10V

C895

10uf/10V

R82

54K

7R

825

4K7

L807FB/0603L807FB/0603

R826

4K7

R826

4K7

R8181KR8181K

C843

100uF/16V

C843

100uF/16V

C8340.1uFC8340.1uF

33

22

114

45 5

66

77

88

99

HOLEM4HOLEM4

3

1

2 V801BC847V801BC847

TC801470uFTC801470uF

C856

470uF/25V

C856

470uF/25V

33

22

114

45 5

66

77

88

99

HOLEM1HOLEM1

C848

47uF/16V

C848

47uF/16V

C86

0

0.1

C86

0

0.1

C8010.1uFC8010.1uF

L825FB1210

L825FB1210

R80010KR80010K

1MARK2

mark

MARK2

mark

R829 470R_LGNSR829 470R_LGNS

123

XS806

2mm

XS806

2mm

L805

47uH

L805

47uH

C9030.1uFC9030.1uF

R8101.5KR8101.5K

R824

100K

R824

100K

33

22

114

45 5

66

77

88

99

HOLEM5HOLEM5

GND1

IN3

VO 2

VO 4N803

RC1117/3.3V

N803

RC1117/3.3V

C8380.1uFC8380.1uF

S1S2S3G4

D 8D 7D 6D 5

N802

9435A

N802

9435A

GND1

IN3

VO 2

VO 4N804

RC1117/1.8

N804

RC1117/1.8

R821100KR821100K

C818 0.1uFC818 0.1uF

C803

0.22/25V

C803

0.22/25V

R8081.5KR8081.5K

R827 470R_LGNSR827 470R_LGNS

R819 4K7R819 4K7

C841

0.1uF

C841

0.1uF

L826FB1210

L826FB1210

F800

3A

F800

3A

C833

10uf/10V

C833

10uf/10V

C86

1

0.1

C86

1

0.1

C8350.1uFC8350.1uF

C800 3.3nC800 3.3n

F801

3A

F801

3A

V807BC847_LGNSV807BC847_LGNS

C851

1uF/10V

C851

1uF/10V

33

22

114

45 5

66

77

88

99

HOLEM2HOLEM2

C804

0.1

C804

0.1

BS1IN2SW3GND4 FB 5COMP 6EN 7N/C 8

N801

MP1410ES

N801

MP1410ES

C8170.1uFC8170.1uF

L808FB/0603L808FB/0603

C854

470uF/25V

C854

470uF/25V

1MARK7

mark

MARK7

mark

C8370.1uFC8370.1uF

C847

47uF/16V

C847

47uF/16V

L827FB1210

L827FB1210

L824FB1210

L824FB1210

C8250.1uFC8250.1uF

L810

15uH

L810

15uH

1MARK1

mark

MARK1

mark

R805 10KR805 10K

C85

8

0.1

C85

8

0.1

C8300.1uFC8300.1uF

C9040.1uFC9040.1uF

1MARK4

mark

MARK4

mark

C809 180pC809 180pC814

0.22/25V

C814

0.22/25V

C8260.1uFC8260.1uF

C897

1nF

C897

1nF

12345

XS805

3.96mm

XS805

3.96mm

C810

0.1uF

C810

0.1uF

R811510R811510

C853

470uF/25V

C853

470uF/25V

R8123.3KR8123.3K

C815 10nC815 10n

C910

0.1uF

C910

0.1uF

1

2

3

4

5

6

7

8

9

10

11

12

13

XS809JST-2mmXS809JST-2mm

1MARK5

mark

MARK5

mark

C816 0.1uFC816 0.1uF

R804

10K

R804

10K

L814 FB1206/3AL814 FB1206/3A

L811FB1210

L811FB1210

C8240.1uFC8240.1uF

C889

47uF/16V

C889

47uF/16V

L80147uH

L80147uH

C8960.47FC8960.47F

C9020.1uFC9020.1uF

TC802470uFTC802470uF

C802 10nC802 10n

Page 12: Konka Lcd Tv Kl26as22u Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MUTE_PA

MUTE1,6

HP_ROUT1

HP_LOUT1

M_ROUT_PIN611

M_LOUT_PIN601

+5VA

+5VA

+5VA

+5VA

+5VA

Title

Size Document Number Rev

Date: Sheet of

4.AUDIO 1

UOC3+MST6151A BOARD

A3

3 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

4.AUDIO 1

UOC3+MST6151A BOARD

A3

3 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

4.AUDIO 1

UOC3+MST6151A BOARD

A3

3 8Thursday, November 09, 2006

Mstar semiconductor Co.,Ltd Shanghai Branch 021-68790600*1007

MUTE_L

100mAmax

60mAmax

60mAmax

RIGHT

LEFT

MUTE_H

C2181nFC2181nF

R210 2KR210 2K

R215 10KR215 10K

C206470pFC206470pF

R20122K

R20122K

C2020.1C2020.1

112233445566

XS201

CN6

XS201

CN6

C2190.1

C2190.1

R203 47R203 47

R21410KR21410K

R2122K

R2122K

C2110.1C2110.1

L203 FB_1KΩ_100mAL203 FB_1KΩ_100mA

C2100.1C2100.1

OUTA 1INA- 2INA+ 3GND 4INB+5 INB-6 OUTB7 VCC8N201

TDA1308

N201

TDA1308

R205 22KR205 22K

C213

22/16V

C213

22/16V

V202

BC847

V202

BC847

R207330

R207330

C215

100/16V

C215

100/16V

R219 10KR219 10K

R2081K

R2081K

C216

220uF/10V

C216

220uF/10V

L201 FB_1KΩ_100mAL201 FB_1KΩ_100mA

5423781

XS616PC_AUDIO_OUT

XS616PC_AUDIO_OUT

R21647KR21647K

C200

47uF/16V

C200

47uF/16V

R21722K

R21722K

L202 FB_1KΩ_100mAL202 FB_1KΩ_100mA

C214 1nFC214 1nF

R22047KR22047K

C208 1nFC208 1nF

12D200

3.6V

D200

3.6V

R213 10KR213 10K

V200

BC847

V200

BC847

R20222K

R20222K

C203470pFC203470pF

R20922K

R20922K

R204 47R204 47

C2050.1C2050.1

D201

1N4148_NS

D201

1N4148_NS

C207

100/16V

C207

100/16V

R21810K

R21810K

C2170.1C2170.1

C212

22/16V

C212

22/16V

R206 47R206 47

C201

47uF/16V

C201

47uF/16V

C2041nFC2041nF

R211 47R211 47

V201

BC847

V201

BC847

C2091nFC2091nF

Page 13: Konka Lcd Tv Kl26as22u Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Pb

Lout0

Pr

TV_RIN1

TV_BIN1TV_GIN1

HD_YPb

TV_RIN1

side-AR_flt

side-AL_flt

side-chroma

AV1_OUT

Cb

Y/VIDEO2

AU_Lin1

AUIN4_Rin

AUIN4_Lin

AV1_IN

AU_Rin1

RoutO side-composite_flt

side-luma

side-composite_flt

Y/VIDEO2

AUIN2_RAUIN2_L

side-AL_fltside-AR_flt

side-AR

side-AL

side-composite

Pr

Pb

HD_Y

TV_GIN1

TV_BIN1

AUIN4_Lin

AUIN4_Rin

AUIN2_L

AUIN2_R

AUDIO_RO1

AUDIO_LO 1

CVBSOUT 1

AUIN3_R 1

AUIN3_L 1

AUIN1_L 1

VIDE1_IN1

AUIN1_R 1

AUIN4_R 1AUIN4_L 1

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

+5VA+5VA

+5VA

+5VA

+5VA

+5VA

+5VA

SVIDEO_YIN_PIN58 1

SVIDEO_CIN_PIN59 1

HD/TV_RGB_SW 6

TV_G_PIN861

TV_R_PIN851

TV_B_PIN871

SVIDEO2_YIN_PIN71 1

SVIDEO2_CIN_PIN70 1

RIN1 7GIN1 7BIN1 7

SIDE_AV_SW 1

VIDEO2_IN 1AUIN2_LIN 1AUIN2_RIN 1

Hdmi_audio_SW 1

HDMI-AUDIO-R7HDMI-AUDIO-L7

Cb 4

Cr 4

Title

Size Document Number Rev

Date: Sheet of

5.VIDEO Connector 1

UOC3+MST6151A BOARD

A2

4 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

5.VIDEO Connector 1

UOC3+MST6151A BOARD

A2

4 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

5.VIDEO Connector 1

UOC3+MST6151A BOARD

A2

4 8Thursday, November 09, 2006

RCA YPBPR/PC RGB INPUT

TO MST6151A

TO MST6151A

Mstar semiconductor Co.,Ltd Shanghai Branch 021-68790600*1007

TO UOCIII

New edit

New edit UOCIII

edit by wj.R678 and R702.The same to GB.

NEW EDIT.THE SAME TO GUOBIN.Add r705,r706,r703,r704

C620

470p

C620

470p

C662 1uC662 1u

R696

NC

R696

NC

123D621

BAV99

D621

BAV99

R668

NC

R668

NC

S1AIN2S2AIN5S3AIN11S4AIN14S1BIN3S2BIN6S3BIN10S4BIN13

VCC 16D1 4D2 7D3 9D4 12

SEL 1/EN 15

GND 8

N600

PI5V330Q

N600

PI5V330Q

C641

100PF

C641

100PF

C605

100

C605

100

123D614

BAV99

D614

BAV99

1 23

D624BAV99D624BAV99

C623 0.33uC623 0.33u

C614

100

C614

100

123D642

BAV99

D642

BAV99

C637

100PF

C637

100PF

R617

NC

R617

NC

R62275R62275

R703

22K/nc

R703

22K/nc

R309 100R309 100

R611

22K

R611

22K

R62415KR62415K

+C61310u/25V

+C61310u/25V

R308 1KR308 1K

R607

75

R607

75

R638220R638220

3

1

2

V602BC847V602BC847

R609

75

R609

75

R603

75

R603

75

L607FB/0603L607FB/0603

C604

100

C604

100

R321 100R321 100

C625

470p

C625

470p

C661 1uC661 1u

C603 1uC603 1u

R640220R640220

R60522KR60522K

3

1

2

V603BC847V603BC847

R66115KR66115K

R63575R63575

R639

47K

R639

47K

R651

47K

R651

47K

1 23

D626BAV99D626BAV99

C6170.1/25VC617

0.1/25V

R650 1KR650 1K

R644220R644220

R631 75R631 75

C65410uF/16V

C65410uF/16V

R62315KR62315K

C618

0.1uF

C618

0.1uF

C606

0.1uF

C606

0.1uF

C627

5PF

C627

5PF

R660 100R660 100

123D620

BAV99

D620

BAV99

1

2

3

4

5

6

7

8

9

XS615 D2006-9AXS615 D2006-9A

R313

0

R313

0

C609 1uC609 1u

R653

75

R653

75

12

34

12

XS607A

YPbPr_AUDIO_IN

XS607A

YPbPr_AUDIO_IN

123D617

BAV99

D617

BAV99

R633 330R633 330

R62122KR62122K

1

23

D627

BAV99

D627

BAV99

C631

100PF

C631

100PF

R685 100R685 100

R615

15K

R615

15K

R641

15K

R641

15K

C619

100

C619

100

123D623

BAV99

D623

BAV99

123D615

BAV99

D615

BAV99

C639

100

C639

100

R636

47K

R636

47K

L60110uH

L60110uH

R315

0

R315

0

R683 1KR683 1K

C607

100

C607

100

R662 75R662 75

R677100

R677100

R628100

R628100

C635 0.1uC635 0.1u

R642220R642220R654

47K

R654

47K

R659 330R659 330

56

78

11

XS607BXS607B

R652

47K

R652

47K

R646

47K

R646

47K

C665 10uF_EC665 10uF_E

R634

75

R634

75

R702 0R702 0

R648

100

R648

100

C669

100

C669

100

C659 0.1uC659 0.1u

R663 1KR663 1K

R666 75R666 75

R32275R32275

C634 10uF_EC634 10uF_E

R619220R619220

C663 10uF/16VC663 10uF/16V

R614

47

R614

47

R667 1KR667 1K

R655

10K

R655

10K

R600

100

R600

100

R697 0R697 0

C646

10uF/16V

C646

10uF/16V

R632 100R632 100

C601

100

C601

100

R307 100R307 100

C65210uF/16V

C65210uF/16V

R613

1K

R613

1K

C633 1uC633 1u

123D630

BAV99

D630

BAV99

123D641

BAV99

D641

BAV99

C602 1uC602 1u

V608

BC847

V608

BC847

R311

0

R311

0

R310

0

R310

012

3D633

BAV99

D633

BAV99

3

1

2

V606BC847V606BC847

1 23

D625BAV99D625BAV99

R60122KR60122K

L609FB/0603L609FB/0603

C600

100

C600

100

C624 0.33uC624 0.33u

R658

47K

R658

47K

R64722KR64722K

R637

75

R637

75

R664

47K

R664

47K

3

1

2

V604BC847V604BC847

1

23

D628

BAV99

D628

BAV99

L608FB/0603L608FB/0603

R645 75R645 75

+C636 22u+C636 22u

R62515KR62515K

R604

75

R604

75

C643

5PF

C643

5PF

R706

22K/nc

R706

22K/nc

123D616

BAV99

D616

BAV99

R704

22K/nc

R704

22K/nc

C644

NC

C644

NC

3

1

2

V605BC847V605BC847

+

C640 22U+

C640 22U

123D632

BAV99

D632

BAV99

R608

NC

R608

NC

2

11

4

13

6

19

3578

101214

XS618

YPBPPrIN

XS618

YPBPPrIN

R656

220

R656

220

C651 10uF/16VC651 10uF/16V

R606

22K

R606

22K

C642

5PF

C642

5PF

R610

22K

R610

22K

4321

567

234

1

XS614

S-VIDEO

234

1

XS614

S-VIDEO

S1AIN2S2AIN5S3AIN11S4AIN14S1BIN3S2BIN6S3BIN10S4BIN13

VCC 16D1 4D2 7D3 9D4 12

SEL 1/EN 15

GND 8

N603

PI5V330Q

N603

PI5V330Q

C660 0.1uC660 0.1u

45

31 2

XS604

AUDIO RCA

XS604

AUDIO RCA

R678 0R678 0

C645

NC

C645

NC

R626

22K

R626

22K

C638 1uC638 1u

R602

10K

R602

10K

L60010uH

L60010uH

C616

0.1uF

C616

0.1uF

C615

100

C615

100

123D631

BAV99

D631

BAV99

123D618

BAV99

D618

BAV99

C610

100

C610

100

C670

100

C670

100

6

7

1

14

13

1112

8

4

103

52 9

XS601XS601

123D622

BAV99

D622

BAV99

R616

75

R616

75

R612100

R612100

C612

100

C612

100

C611 0.1uC611 0.1u

C697330pFC697330pF

R627 100R627 100

R698 0R698 0

R657 1KR657 1K

C622

100

C622

100

123D629

BAV99

D629

BAV99

R312

0

R312

0

C608 1uC608 1u

L60410uH

L60410uH

C64810uF/16VC64810uF/16V

C657 0.1uC657 0.1u

R643 75R643 75

C65310uF/16VC65310uF/16V

C629

100PF

C629

100PF

123D619

BAV99

D619

BAV99

C664 10uF_EC664 10uF_E

R618

75

R618

75

3

1

2

V607BC847V607BC847

R705

22K/nc

R705

22K/nc

C658 10uF/16VC658 10uF/16V

S1AIN2S2AIN5S3AIN11S4AIN14S1BIN3S2BIN6S3BIN10S4BIN13

VCC 16D1 4D2 7D3 9D4 12

SEL 1/EN 15

GND 8

N608

PI5V330Q

N608

PI5V330Q

R649 1KR649 1K

C647

10uF/16V

C647

10uF/16V

R665 1KR665 1K

R314

0

R314

0

+C630 22U+C630 22U

L61233uHL61233uH

C6320.1uFC6320.1uF

Page 14: Konka Lcd Tv Kl26as22u Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDC_SDA

DDC/HWI2C

VGAIN_R

VGAIN_B

VGA_V_SYNC

DDC_SDA

VGAIN_G

UOC_SDAMCU_TX

CLK_DDC_VGA

DAT_DDC_VGA

UOC_SCL

DDC_SCLMCU_RX

UOC/MCU

VGA_H_SYNCDAT_DDC_VGA

CLK_DDC_VGA

DDC_SCL

HDMI-DDC-SDAHDMI-DDC-SCL

HDMI_SCL

RXC+RXC-

HDMI-RX2-

HDMI-RXC-

HDMI-RX1+

HDMI-RXC+

HDMI-RX2+

HMDI_CTRL

HDMI_SDA

HDMI-RX1-HDMI-RX0+HDMI-RX0-

HDMI-DDC-SDA

HDMI-DDC-SCL

HDMI_DDC_5V

HDMI_DDC_5V

+5VA

U5V1

U5V1

+5VA

U5V1

+5VA+5VA

+5VAHDMI/5V

UOC_SCL1,6

GNDR0 7

GNDG0 7

GNDB0 7

H_SYNC0 7

V_SYNC0 7

RIN0 7

GIN0 7

SOG0 7

BIN0 7

UOC_SDA1,6

UOC/MCU6

MCU_RX6

MCU_TX6

DDC/HWI2C6

HDMI_CTRL 4

HDMI_SCL 7

HDMI_SDA 7

R+ 7R- 7G+ 7G- 7B+ 7B- 7

RXC+ 7RXC- 7

Title

Size Document Number Rev

Date: Sheet of

6.Vga_Dvi Connector 1

UOC3+MST6151A BOARD

A2

5 8Friday, November 10, 2006

Title

Size Document Number Rev

Date: Sheet of

6.Vga_Dvi Connector 1

UOC3+MST6151A BOARD

A2

5 8Friday, November 10, 2006

Title

Size Document Number Rev

Date: Sheet of

6.Vga_Dvi Connector 1

UOC3+MST6151A BOARD

A2

5 8Friday, November 10, 2006

Mstar semiconductor Co.,Ltd Shanghai Branch 021-68790600*1007

New edit

New edit

XS603 for HDMI DDC

edit by wj.R700 and R701.The same to GB.

C677

5PF

C677

5PF

D637

5.6V

D637

5.6V

R630 100R630 100

3

12

D608BAV99

D608BAV99

A0 1A1 2A2 3

GND 4SDA5 SCL6 WP7 VCC8N60424C21 N60424C21

3

12

D607BAV99

D607BAV99

R3051KR3051K

123D612

BAV99

D612

BAV99

C679 473C679 473

R300 10R300 10

C682NCC682NC

R695 100R695 100

L635FB/0603L635FB/0603

C666NCC666NC

C689

0.1uF/16V

C689

0.1uF/16V

3

12

D606BAV99

D606BAV99

C675

5PF

C675

5PF

C698

0.1uF

C698

0.1uF

C695

0.1uF/16V

C695

0.1uF/16V

R701 100R701 100

R673100

R673100

R67033R67033

C656 473C656 473

L634FB/0603L634FB/0603

12

L679 1K_Ohm_100mAL679 1K_Ohm_100mA

C678 473C678 473

C692

0.1uF/16V

C692

0.1uF/16V

C693

0.1uF/16V

C693

0.1uF/16V

+C62822uF

+C62822uF

R68175R68175

C676

5PF

C676

5PF

C6860.1

C6860.1

12

VD6675.1VVD6675.1V

R672100

R672100

L621FB/0603L621FB/0603

C6880.1

C6880.1

C696

0.1uF/16V

C696

0.1uF/16V

R700 100R700 100

R699 100R699 100

R318 10R318 10

C621 473C621 473

R301 10R301 10

C667NCC667NC

R3061KR3061K

C655NCC655NC

R691 100R691 100

R319 10R319 10

3

1

2

D610BAV70

D610BAV70

C691

0.1uF/16V

C691

0.1uF/16V

3

12

D604BAV99

D604BAV99

D635

5.6V

D635

5.6V

R694

NC

R694

NC

NC 1NC 2NC 3

GND 4SDA5 SCL6 WP7 VCC8N601

24C16

N601

24C16

3

1 2

D603

BAV99L

D603

BAV99L

D638

5.6V

D638

5.6V

L618FB/0603L618FB/0603

R690 100R690 100

C684

0.1

C684

0.1

V680MMBT3906

V680MMBT3906

R303 10R303 10

R6764.7K

R6764.7K

L617FB/0603L617FB/0603

L620FB/0603L620FB/0603

R680100R680100

3

12

D605BAV99

D605BAV99

R687

4.7K

R687

4.7K

R67133R67133

L636FB/0603 L636FB/0603

V679MMBT3906

V679MMBT3906

R70822KR70822K

123D613

BAV99

D613

BAV99

13

2EB

CSO

T23

V609

MMBT3904

EBC

SOT

23

V609

MMBT3904

R6864.7KR6864.7K

L619FB/0603L619FB/0603

R304 10R304 10

L637FB/0603 L637FB/0603

1234

XS603COM

XS603COM

R70722KR70722K

R679100R679100

123D611

BAV99

D611

BAV99

R688 100R688 100

R620 100R620 100

3

12

D609BAV99

D609BAV99

1 12 23 34 45 56 67 78 89 9

10 1011 1112 1213 1314 1415 151616

1717

XS606

VGA

XS606

VGA

C690

0.1uF/16V

C690

0.1uF/16V

C649 473C649 473

D636

5.6V

D636

5.6V

R674100R674100

3

12

D601BAV99

D601BAV99

R68275R68275

R692 0R692 0

C668

0.1uF/16V

C668

0.1uF/16V

3

1 2

D634

BAV99L

D634

BAV99L

C6870.1

C6870.1

X012X114X215X311

Y01Y15Y22Y34

A10B9

X 13

Y 3

VCC 16GND 8INH 6

VEE 7

N602 74HC4052N602 74HC4052

R629 100R629 100

R693

4.7K

R693

4.7K

C685

0.1

C685

0.1

R675NCR675NC

R320 10R320 10

R689100

R689100

DATA2+ 1DATA2 SHIELD 2

DATA2- 3DATA1+ 4

DATA1 SHIELD 5DAT1A- 6DATA0+ 7

DATA0 SHIELD 8DATA0- 9

CLK+ 10CLK SHIELD 11

CLK- 12CEC 13

NC 14SCL 15SDA 16

DDC/CEC GND 17+5V POWER 18

HOT PLUG 19

GND20GND21GND22GND23

XS605

HDMI_J

XS605

HDMI_J

C683NCC683NC

R302 10R302 10

3

12

D602BAV99

D602BAV99

R317 NCR317 NC

C650 102C650 102

R669

4.7K

R669

4.7K

C694

0.1uF/16V

C694

0.1uF/16V

R68475R68475

C680 473C680 473

Page 15: Konka Lcd Tv Kl26as22u Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

IR_IN

MSC_READ

LEDR

LEDGLED_Rout

LED_Gout

LED_R

SCL5

INT

LED

_Rout

KEY6

UOC_SCL

SDA5

RSTnMUTE

BUD2BUD1BUD0

SDA_MST1SCL_MST1

MBU0

LED_G1

BUD3

STANDBY

MBU1MBU2MBU3ALE

IR1

UOC_READYUOC_SDA

PANEL_EN

PWMOUT0

LED

_Gout

KEY5KEY4

KEY1

KEY3KEY2

KEY0

CUP_5V

GND

CUP_5V

CUP_5V

CUP_5V

CUP_5V

CUP_5V

CUP_5V

CUP_5V

CUP_5VCUP_5V

CUP_5V

CUP_5V

CUP_5V

DDC/HWI2C5

UOC/MCU5

MSC_READ1

PWMOUT07

HDMI_CTRL5

BKLadj 2

ALE 7

MUTE1,3

UOC_READY 1UOC_SDA 1,5

PANEL_EN 2

WRZ 7

INT1,7

RST_MST 7

UOC_SCL 1,5

RDZ 7

BUD[0..3] 7

BKLon/off 2

STANDBY2

HD/TV_RGB_SW4

MCU_TX 5MCU_RX 5

HV_ON 2

Title

Size Document Number Rev

Date: Sheet of7.Mcu 1

UOC3+MST6151A BOARDA3

6 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of7.Mcu 1

UOC3+MST6151A BOARDA3

6 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of7.Mcu 1

UOC3+MST6151A BOARDA3

6 8Thursday, November 09, 2006

Mstar semiconductor Co.,Ltd Shanghai Branch 021-68790600*1007

reset pulse Minimum 100us,active low

J6 FOR KEY

edit by wj.The same to GB.

edit by wj.The same to GB

R0144.7KR0144.7K

R017 33R017 33

C016

5PF

C016

5PF

C006104C006104

L002FB/0603L002FB/0603

R022 10kR022 10k

R003 NCR003 NC

R020 0R020 0

R0028K2R0028K2

L003FB/0603L003FB/0603

R224.7K

R224.7K

R001

10K

R001

10K

R023

470R

R023

470R

R018 33R018 33

C01547U/16V

C01547U/16V

L004FB/0603L004FB/0603

R005

4.7K

R005

4.7K

EA/VP35

XTAL121

XTAL220

RESET10

INT0/P3.214INT1/P3.315T0/P3.416T1/P3.517

P1.02P1.13P1.24P1.35P1.46P1.57P1.68P1.79

P0.0 43P0.1 42P0.2 41P0.3 40P0.4 39P0.5 38P0.6 37P0.7 36

P2.0 24P2.1 25P2.2 26P2.3 27P2.4 28P2.5 29P2.6 30P2.7 31

P3.7/RD 19P3.6/WR 18

PSEN 32ALE/P 33

P3.1/TXD 13P3.0/RXD 11V

SS

22

VC

C44

P4.0 23

P4.

312

P4.

134

P4.2 1

N001W79E632N001W79E632

1

23

V002BC847

V002BC847

12345 6 7 8

RP0044.7KRP0044.7K

43218 7 6 5

RP002

4.7K

RP002

4.7K

R019 33R019 33

L005FB/0603L005FB/0603

D0014148D0014148

C004104C004104

1234

XS617COM

XS617COM

1

23

V001BC847

V001BC847

12345 6 7 8

RP003

4.7K

RP003

4.7K

L006FB/0603L006FB/0603

C01310u/16VC01310u/16V

R007 100R007 100

R024 10kR024 10k

R0114.7KR0114.7K

L007FB/0603L007FB/0603

R0214.7KR0214.7K

C01447U/16V

C01447U/16V

C00210PC00210P

R0044.7KR0044.7K

R234.7K

R234.7K

R0104.7KR0104.7K

L008FB/0603L008FB/0603

C001

104

C001

104

R015 470R015 470

R026100

R026100

R025

470R

R025

470R

C021

5PF

C021

5PF

Z00122.1184MHZZ00122.1184MHZ

43218 7 6 5

RP005

4.7K

RP005

4.7K

R009

NC

R009

NC

C019

5PF

C019

5PF

43218 7 6 5

RP001

4.7K

RP001

4.7K

L001FBL001FB

R029 4.7KR029 4.7K

C00522PC00522P

R006100

R006100

R027100

R027100

12345678

XS613

2.0mm

XS613

2.0mmC020

5PF

C020

5PF

C00310PC00310P

43218 7 6 5

RP006

4.7K

RP006

4.7K

1

2

3

4

5XS611

SIP5A_2mm

XS611

SIP5A_2mm

C017

5PF

C017

5PF

R028 4.7KR028 4.7K

R016 150R016 150

C018

5PF

C018

5PF

1234

XS612COM

XS612COM

A01A12A23GND4 SDA 5SCL 6WP 7VCC 8

N00224C16N00224C16

C022

5PF

C022

5PF

R0084.7KR0084.7K

Page 16: Konka Lcd Tv Kl26as22u Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BUD3

ALEINT

RDZ

RST_MST

WRZ

RIN0 RIN0

RIN1_PIN33

#ALE

GND_BIN1

GIN0 GIN0GNDG0 GNDG0

BIN0 BIN0GNDB0 GNDB0

#INT

BIN1_PIN28

#INT

#RDZ

GND_RIN1

GNDR0 GNDR0

SOG0 SOG0

#RDZ

PWMOUT0

#BUD2

#WRZ

BUD1

#BUD2

#BUD0

BUD0

BUD2#BUD1

#BUD3

#BUD0

#HRST

#HRST

#ALE

#WRZ

#BUD1

#BUD3

GND_GIN1

H_SYNC0H_SYNC0V_SYNC0V_SYNC0

SOGGIN1_PIN30

DQS0

DQS1

DQS3

DQS2

DQS1U

DQS2U

DQS3U

DQM2

DQM0

DQS0U

DQM0U

DQM1UDQM3

DQM1

MDATA18

MDATA16

DQS3U

MDATA5

MDATA8

MDATA29

MDATA25MDATA26

MDATA0MDATA1

MDATA6

MDATA3

DQM0UDQM1U

MDATA21MDATA20

MDATA24

MDATA7

MDATA11

MDATA27

MDATA9

MDATA13MDATA12

MDATA15MDATA14

MDATA17

DQS2U

MDATA23

MDATA28

DQS0U

MDATA10

MDATA19

MDATA22

MDATA31

DQS1U

MDATA4

MDATA2

MDATA30

MDATA15

MDATA[0..31]

MDATA5

MDATA8

MDATA0MDATA1

MDATA6

MDATA3

MDATA7

MDATA11

MDATA9

MDATA13MDATA12

MDATA14

MDATA10

MDATA4

MDATA2

MDATA18

MDATA16

MDATA29

MDATA25MDATA26

MDATA21MDATA20

MDATA24

MDATA27

MDATA17

MDATA23

MDATA28

MDATA19

MDATA22

MDATA31MDATA30

A1

A7A8

A4

A9

A6

A0

A2

A5

A10

A3

A11

SBA1SBA0

CASRAS

WE

MVREFMCLK-

MCLK+

RXE0-RXE0+

RXE1-RXE1+

RXE2-RXE2+

RXEC-

RXE3-RXE3+

RXO3+RXO3-RXOC+RXOC-RXO2+RXO2-RXO1+RXO1-RXO0+RXO0-

RXEC+

RXO0-RXO0+RXO1-RXO1+RXO2-RXO2+RXOC-RXOC+RXO3-RXO3+RXE0-RXE0+RXE1-RXE1+RXE2-RXE2+RXEC-RXEC+RXE3-RXE3+

MCLK+MCLK-CKE

AUSD

AUWS

AUMCK

AUSCK

AUWS

AUMCK

AUSD

AUSCK

HDMI-AUDIO-R

HDMI-AUDIO-L

+3.3AVDD

+3.3AVDDAVDD_PLL

+3.3AVDD AVDDA

+3.3V VDDP

+2.5V MVDD25

+3.3V

VDD_MPLL

AVDDPLL2+3.3AVDD

VDDC+1.8V

VDD_MPLL VDDPMVDD25

VDDC AVDD_PLL

AVDDPLL2 VDDCAVDDA

AVDD_DVI

AVDD_DVI

AVDD_DVI

MVDD25

+3.3V

+3.3V

PANEL_VCC PANELVCCin

5VD

+3.3VD3.3V

+1.8V

+3.3V

+3.3AVDD

+3.3V

+2.5V5VD

5VD

5VD

+3.3AVDDD3.3V

+3.3V

+2.5VD3.3V

+5VA

+5VA

+5VA

TV_HOUT_PIN671TV_VOUT_PIN221

BIN14

GIN14

RIN14

H_SYNC05V_SYNC05

BIN05GNDB05

SOG05GIN05

GNDG05RIN05

GNDR05

PWMOUT06

BUD[0..3]6

RST_MST6

INT1,6ALE6

RDZ6WRZ6

R+5R-5G+5G-5B+5B-5

RXC+5RXC-5

HDMI_SDA5HDMI_SCL5

DQS0 8

DQS1 8

DQS2 8

DQS3 8

DQM0 8DQM1 8DQM2 8DQM3 8

CAS 8WE 8

RAS 8SBA0 8

MCLK+ 8

SBA1 8

MCLK- 8CKE 8

A[0..11] 8

MDATA[0..31] 8

HDMI-AUDIO-R 4

HDMI-AUDIO-L 4

Title

Size Document Number Rev

Date: Sheet of

8.Mst6151A 1

UOC3+MST6151A BOARD

A2

7 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

8.Mst6151A 1

UOC3+MST6151A BOARD

A2

7 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

8.Mst6151A 1

UOC3+MST6151A BOARD

A2

7 8Thursday, November 09, 2006

+3.3AVDD forAVDD_DVI

+3.3AVDD forAVDD_PLL

+3.3AVDD forAVDDA

+3.3V forVDDP

+2.5MVDD(DDR) for VDDM

+3.3V forAVDD_MPLL

3.3V forAVDD_PLL2

1.8V forVDDC

pin17,pin34

pin12

pin86, pin102,pin113,pin125,pin139,pin154

pin66,pin162,pin182pin109

pin63,pin79,pin131,pin49,pin156,pin173,pin185,pin195

VGA INPUT

YPbPr INPUT

uP INTERF ACE

204PIN

4PIN,10PIN

WHY NOT2.5V?

DoubleLVDSPanel

PANE

LVCC

in n

et m

odif

ied

VGA interface and YPBPR swaped

Vcc3.3fordigital

Vcc3.3foranalog

Vcc1.8

modified for HDMI audio part

R563

22K/NC

R563

22K/NC

R519 100R519 100C533 0.047uC533 0.047u

C878

10uF/10V

C878

10uF/10V

C541

0.1u

C541

0.1uR534

NC

R534

NC

C884

0.1uF

C884

0.1uF

45362718

RP500

33

RP500

33

R512 100R512 100

C539 0.1uC539 0.1u

C530

NC

C530

NC

45362718

RP513

0

RP513

0

R500 NCR500 NC

L816 FB0805L816 FB0805

C594

47uF/16V

C594

47uF/16V

L822 FB0805L822 FB0805

C501

0.1uF

C501

0.1uF

AOUTL 7SCLK2

LRCK3

MCLK4

VQ

5

FILT

+6

SDIN1

GN

D8

VA

9

AOUTR 10

N500

CS4344

N500

CS4344

C537 0.047uC537 0.047u

C557

47uF/16V

C557

47uF/16V

C885

0.1uF

C885

0.1uF

R52

147

0R

521

470

VIN3

ADJ1

VOUT 2

TAB 4

N809

AZ1117-3.3/NC

N809

AZ1117-3.3/NC

L821 FB0805L821 FB0805

R530NC

R530NC

C875

0.1uF

C875

0.1uF

12

L516CBW321611V121B

L516CBW321611V121B

C50910uF/16V

C50910uF/16V

C863

10uF/10V

C863

10uF/10V

L817 FB0805L817 FB0805

R52

247

0R

522

470

C585

10uF/10V

C585

10uF/10V

C54322PC54322P

C887

0.1uF

C887

0.1uF

C54222PC54222P

C538 0.1uC538 0.1u

R513 100R513 100

R5310

R5310

C55047uF/16V

C55047uF/16V

C59547uF/16V

C59547uF/16V

R5271.2K

R5271.2K

C503

10uF/16V

C503

10uF/16V

C54847uF/16VC54847uF/16V

C883

0.1uF

C883

0.1uF

R52

347

0R

523

470

C868

0.1uF

C868

0.1uF

C879

10uF/10V

C879

10uF/10V

C540

NC

C540

NC

C587

0.1uF

C587

0.1uF

C531 0.047uC531 0.047u

C55447uF/16V

C55447uF/16V

L815 FB0805L815 FB0805 C58947uF/16V

C58947uF/16V

C51

110

uF/1

6VC

511

10uF

/16V

12

L515CBW321611V121B

L515CBW321611V121B

L5080603L5080603

45362718

RP512

0

RP512

0

R516 0R516 0

R540 0R540 0

VIN3

ADJ1

VOUT 2

TAB 4

N806

AZ1117-3.3

N806

AZ1117-3.3

C864

0.1uF

C864

0.1uF

C891

0.1uF

C891

0.1uF

C558

47uF/16V

C558

47uF/16V

R5281K

R5281K

C873

0.1uF

C873

0.1uF

Z50114.318MHz

Z50114.318MHz

C866

0.1uF

C866

0.1uF

R514 100R514 100

C505

10uF/16V

C505

10uF/16V

R515 100R515 100

R502 10RR502 10R

C507

0.1uF

C507

0.1uF

C534 0.047uC534 0.047u

R550

270K

R550

270K

C5290.01U

C5290.01U

R524 33R524 33

C871

0.1uF

C871

0.1uF

R508 10RR508 10R

C869

0.1uF

C869

0.1uF

R562

22K/NC

R562

22K/NC

R554

NC

R554

NC

R503 10RR503 10R

L509FB/0805L509FB/0805

C880

0.1uF

C880

0.1uF

45362718

RP515

0

RP515

0

C56047uF/16V

C56047uF/16V

C532 0.047uC532 0.047u

C872

0.1uF

C872

0.1uF

R517 100R517 100

C54947uF/16V

C54947uF/16V

C877

0.1uF

C877

0.1uF

R509 10RR509 10R

C5280.1UC528

0.1U

45362718

RP502

33

RP502

33

C59047uF/16V

C59047uF/16V

L823 FB0805/NCL823 FB0805/NC

R549

470

R549

470

C50

610

uF/1

6VC

506

10uF

/16V

R504 10RR504 10R

DVI_R+207DVI_R-208DVI_G+2DVI_G-3DVI_B+5DVI_B-6DVI_CK+8DVI_CK-9

REXT11

DDCD_DA14DDCD_CK15

HSYNC118VSYNC119

BIN1M21 BIN120

SOGIN122GIN123GIN1M24RIN125RIN1M26

BIN0M27BIN028GIN0M29GIN030SOGIN031RIN0M32RIN033HSYNC036VSYNC037RMID38REFP39REFM40

VI_DATA[8]41VI_DATA[9]42VI_DATA[10]43VI_DATA[11]44VI_DATA[12]45VI_DATA[13]46VI_DATA[14]47VI_DATA[15]48GPIO[5]/VHS51GPIO[4]/VCLK252VI_CK53VI_DATA[0]54VI_DATA[1]55VI_DATA[2]56VI_DATA[3]57VI_DATA[4]58VI_DATA[5]59VI_DATA[6]60VI_DATA[7]61GPIO[2]/VVS77

HWRESET67INT68ALE69RDZ70WRZ71DBUS[0]72DBUS[1]73DBUS[2]74DBUS[3]75

PWM0200PWM1201

VCTRL62BYPASS158

GPIO[3]/VDE76GPIO[1]/FIELD78

XOUT202

XIN203

AV

DD

_AD

C17

AV

DD

_AD

C34

AV

DD

_DV

I4

AV

DD

_DV

I10

AV

DD

_MP

LL20

4

VD

DP

66V

DD

P16

2V

DD

P18

2

VD

DM

86V

DD

M10

2V

DD

M11

3V

DD

M12

5V

DD

M13

9V

DD

M15

4

VD

DC

49

AV

DD

_PLL

12

AV

DD

_PLL

210

9

VD

DC

63V

DD

C79

VD

DC

131

VD

DC

156

VD

DC

173

VD

DC

185

VD

DC

195

NC

199

NC

198

LHS

197

LVS

196

R7

193

R6

192

R5

191

R4

190

R3

189

R2

188

GN

D1

GN

D7

GN

D13

GN

D16

GN

D35

GN

D50

GN

D64

GN

D65

GN

D80

GN

D87

GN

D10

3G

ND

108

GN

D11

4G

ND

126

GN

D13

2G

ND

140

GN

D15

5G

ND

157

GN

D15

9G

ND

163

GN

D17

2G

ND

183

GN

D18

4G

ND

194

GN

D20

5G

ND

206

MVREF 104MCLKE 105MCLKZ 106MCLK 107

BADR[1] 110BADR[0] 111RASZ 112CASZ 115WEZ 116

MADR[0] 117MADR[1] 118MADR[2] 119MADR[3] 120MADR[4] 121MADR[5] 122MADR[6] 123MADR[7] 124MADR[8] 127MADR[9] 128

MADR[11] 130MADR[10] 129

DQS[3] 81MDATA[31] 82MDATA[30] 83MDATA[29] 84MDATA[28] 85MDATA[27] 88MDATA[26] 89MDATA[25] 90MDATA[24] 91MDATA[23] 92MDATA[22] 93MDATA[21] 94

MDATA[19] 96MDATA[20] 95

MDATA[18] 97MDATA[17] 98MDATA[16] 99DQS[2] 100DQM[1] 101DQM[0] 133DQS[1] 134MDATA[15] 135MDATA[14] 136MDATA[13] 137

MDATA[11] 141MDATA[12] 138

MDATA[10] 142MDATA[9] 143MDATA[8] 144MDATA[7] 145MDATA[6] 146MDATA[5] 147MDATA[4] 148MDATA[3] 149MDATA[2] 150MDATA[1] 151MDATA[0] 152DQS[0] 153

LVA3P 160LVA3M, 161LVACKP 164LVACKM 165LVA2P 166LVA2M 167LVA1P 168LVA1M 169LVA0P 170LVA0M 171LVB3P 174LVB3M 175LVBCKP 176LVBCKM 177LVB2P 178LVB2M 179LVB1P 180LVB1M 181LVB0P/R0 186LVB0M/R1 187

N504

MST61510A(208Pin)

N504

MST61510A(208Pin)

C55147uF/16V

C55147uF/16V

R525

NC

R525

NC

C535 0.047uC535 0.047u

C881

0.1uF

C881

0.1uF

C865

0.1uF

C865

0.1uF

24681012141618202224262830 29

27252321191715131197531

XS501LVDS CONXS501LVDS CON

L818 FB0805L818 FB0805

45362718

RP511

0

RP511

0

C564

47uF/16V

C564

47uF/16V

L500600(4.5X3.2)

L500600(4.5X3.2)

C56347uF/16V

C56347uF/16V

C504

3.9n

C504

3.9n

L820 FB0805L820 FB0805

R505 10RR505 10R

C5450.1

C5450.1

C588

0.1uF

C588

0.1uF

C874

0.1uF

C874

0.1uF

R518 100R518 100

C876

0.1uF

C876

0.1uF

R552

270K

R552

270K

C50

80.

1uF/

16V

C50

80.

1uF/

16V

VIN3

ADJ1

VOUT 2

TAB 4

N805

AZ1117-3.3

N805

AZ1117-3.3

R551

470

R551

470

R506 10RR506 10R

VIN3

ADJ1

VOUT 2

TAB 4VOUT 5

N807

AZ1117-1.8/TO263

N807

AZ1117-1.8/TO263

R510390 1%R510390 1%

R5330

R5330

C536 0.047uC536 0.047u

C586

0.1uF

C586

0.1uF

C882

0.1uF

C882

0.1uFC888

0.1uF

C888

0.1uF

45362718

RP514

0

RP514

0

C5440.1

C5440.1

R52

04.

7KR

520

4.7K

R553NC

R553NC

R535NCR535NC

C502

3.9n

C502

3.9n

C867

0.1uF

C867

0.1uF

VIN3

ADJ1

VOUT 2

TAB 4

N808

AZ1117-2.5

N808

AZ1117-2.5

C89347uF/16V

C89347uF/16V

L819 FB0805L819 FB0805

45362718

RP501

33

RP501

33

C559

100uF/16V

C559

100uF/16V

R526 33R526 33

R564

22K/NC

R564

22K/NC

C55247uF/16VC55247uF/16V

R5320/nc

R5320/nc

C56147uF/16V

C56147uF/16V

R529

150

R529

150

R541 0R541 0

C51

00.

1uF/

16V

C51

00.

1uF/

16V

C56247uF/16V

C56247uF/16V

C55347uF/16V

C55347uF/16V

C555

47uF/16V

C555

47uF/16V

VIN3

ADJ1

VOUT 2

TAB 4

N811

AIC1117-2.5

N811

AIC1117-2.5

C886

0.1uF

C886

0.1uF

R507 10RR507 10R

C870

10uF/10V

C870

10uF/10V

R511 100R511 100

R501 10R501 10

C527

NC

C527

NC

R565

22K/NC

R565

22K/NC

C55647uF/16V

C55647uF/16V

C518

0.1uF

C518

0.1uF

Page 17: Konka Lcd Tv Kl26as22u Service Manual

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MCLK-

CKE

MCLK+MCLK-

DQM1DQM2

DQM0

MDATA1

SBA0SBA1

RAS

MDATA0

MDATA7

MDATA4

MDATA6

MDATA3

MCLK+

+1.25VRF

MDATA2

WECAS

MDATA5

DQS0DQM0

CASWE

MDATA17

MDATA22

MDATA18

MDATA21

MDATA23

MDATA19

MDATA16

SBA0RAS

SBA1A10

A0A1

DQS3DQS2

A2A3

DQM3

MDATA13

MDATA15MDATA14

MDATA12

MDATA9MDATA10

MDATA11

MDATA8

CKEA11A9A8

A6A7

A4A5

CAS

DQS1

DQM1

WE

DQS0DQS1

+1.25VRF

A4

A6

A10

A2A3

A1

A5

A0

A7A8A9

MDATA0MDATA1

MDATA4MDATA3MDATA2

MDATA8

MDATA10

MDATA6

MDATA9

MDATA7

MDATA5

MDATA14

MDATA12

MDATA15

MDATA13

MDATA11

MDATA18

MDATA16MDATA17

MDATA22

MDATA25MDATA24

MDATA20

MDATA23

MDATA21

MDATA19

MDATA28

MDATA26MDATA27

MDATA31MDATA30MDATA29

A11

A4

MCLK-

DQM3

A7

SBA0

A0

A11

MCLK+

A8

DQS3

A3

SBA1

DQS2

DQM2

A6

A9

MDATA27MDATA26MDATA25MDATA24

MDATA31MDATA30

A5

MDATA29MDATA28

A2

CKE

+1.25VRF

A1

RAS

A10

MDATA20

+2.5V

+2.5V_DMQ

+2.5V_DMC

+2.5V_DMQ

+2.5V_DMQ+1.25VRF

+2.5V_DMC

+2.5V_DMC

+2.5V_DMC

+1.25VRF

+1.25VRF

+2.5V_DMQ

+2.5V_DMQ

GND GND

GND

GND

GND

DQM07DQM17DQM27DQM37

DQS07DQS17DQS27DQS37

CAS7RAS7SBA07SBA17

MCLK+7MCLK-7

WE7CKE7

A[0..11]7

MDATA[0..31] 7

Title

Size Document Number Rev

Date: Sheet of

Ddram 1

UOC3+MST6151A BOARD

C

8 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

Ddram 1

UOC3+MST6151A BOARD

C

8 8Thursday, November 09, 2006

Title

Size Document Number Rev

Date: Sheet of

Ddram 1

UOC3+MST6151A BOARD

C

8 8Thursday, November 09, 2006

2M X 16bit X 4BK

2M X 16bit X 4BK

HYNIX HY5DU281622ET-5-200MHz

8x16-2.5V

尽量靠近DDRAM和MST6151中间

尽量靠近DDRAM和MST6151中间尽量靠近DDRAM和MST6151中间

尽量靠近DDRAM和MST6151中间尽量靠近DDRAM和MST6151中间

尽量靠近DDRAM和MST6151中间

尽量靠近DDRAM和MST6151中间

尽量靠近DDRAM和MST6151中间

C5790.1UC5790.1U

C5750.1UC5750.1U

C5650.1UC5650.1U

C5820.1UC5820.1U

A029A130A231A332 A4 35A5 36A6 37A7 38A8 39A9 40A10/AP28

A11 41

DQ02

DQ14DQ25

DQ37DQ48

DQ510DQ611

DQ713 DQ8 54

DQ9 56DQ10 57

DQ11 59DQ12 60

DQ13 62DQ14 63

DQ15 65

BA026BA127

CS24 RAS23 CAS22 WE21 LDM20 UDM 47

LDQS16 UDQS 51

CKE 44CLK 45CLK 46

MVDD1

MVDD18

MVDD33

VDDQ3

VDDQ9

VDDQ15

VDDQ 55

VDDQ 61

VSS 34

VSS 48

VSS 66

VSSQ6

VSSQ12

VSSQ 58

VSSQ 64

VREF 49

VSSQ 52NC14

NC17

NC19

NC25 NC 43

NC 53

NC 50

NC 42

N507 DDR_128Mb_TSOP66N507 DDR_128Mb_TSOP66

C5680.1UC5680.1U

C5710.1UC5710.1U

45362718

RP504

RP10X4

RP504

RP10X4

45362718

RP507

RP10X4

RP507

RP10X4

C58347uF/16VC58347uF/16V

C5800.1UC5800.1U

C5690.1UC5690.1U

C5730.01UC5730.01U

R539

1K

R539

1K

L510L510

A029A130A231A332 A4 35A5 36A6 37A7 38A8 39A9 40A10/AP28

A11 41

DQ02

DQ14DQ25

DQ37DQ48

DQ510DQ611

DQ713 DQ8 54

DQ9 56DQ10 57

DQ11 59DQ12 60

DQ13 62DQ14 63

DQ15 65

BA026BA127

CS24 RAS23 CAS22 WE21 LDM20 UDM 47

LDQS16 UDQS 51

CKE 44CLK 45CLK 46

MVDD1

MVDD18

MVDD33

VDDQ3

VDDQ9

VDDQ15

VDDQ 55

VDDQ 61

VSS 34

VSS 48

VSS 66

VSSQ6

VSSQ12

VSSQ 58

VSSQ 64

VREF 49

VSSQ 52NC14

NC17

NC19

NC25 NC 43

NC 53

NC 50

NC 42

N508 DDR_128Mb_TSOP66N508 DDR_128Mb_TSOP66

45362718

RP510

RP10X4

RP510

RP10X4

C5740.1UC5740.1U

C5670.1UC5670.1U

C5810.1UC5810.1U

C5720.1UC5720.1U

C58447uF/16VC58447uF/16V

45362718

RP508

RP10X4

RP508

RP10X4

R538

1K

R538

1K

C5700.1UC5700.1U

C5770.1UC5770.1U

C5760.1UC5760.1U

45362718

RP503

RP10X4

RP503

RP10X4

45362718

RP506

RP10X4

RP506

RP10X4

C5780.1UC5780.1U

45362718

RP505

RP10X4

RP505

RP10X4

45362718

RP509

RP10X4

RP509

RP10X4

L512L512

C5660.1UC5660.1U

Page 18: Konka Lcd Tv Kl26as22u Service Manual

(1.33:1) CAM350 PRO V 7.0 : Fri Dec 22 17:32:12 2006 - (Untitled)

PDF 文件以 "PDF 制作工厂" 试用版创建 À ÿ http://www.fineprint.com

Page 19: Konka Lcd Tv Kl26as22u Service Manual

(1.33:1) CAM350 PRO V 7.0 : Fri Dec 22 17:36:17 2006 - (Untitled)

PDF 文件以 "PDF 制作工厂" 试用版创建 ÿ ÿ http://www.fineprint.com