Toshiba 22EL834G Bedienungsanleitung

SERVICE MANUAL

LCD Color Television

22EL834G

Ver. 1.00

Up ating history

Currently there are no updates available.

Please check back at a later time for any future

updates.

CAUTION: Whenever replacing the Main PCB with new one, update the fir ware to the

latest version according to the correct destination.

1. Please copy the files to a USB device (root directory).



mb61_en.bin



mboot.bin



usb_auto_update.t t

2. Turn off the TV power by switching off On/Off Switch or unplugging AC plug.

3. Plug USB device into the USB slot of TV.

4. Press OK button of remote controller and keep holding down. While pressing the OK

button, turn on the TV power by switching on On/Off Switch or plugging AC plug. Release

OK button after Standy LED starts to blink rapidly.

5. After the blinks of LED is stopped, TV will reboot automatically. Firmware Update is

completed.

FIRMWARE UPDATING PROCEDURE

PARTS LIST

Updating history

Currently there are no updates available.

Please check back at a later time for any future updates.

Location Parts No. Description

E200A 75024775 PC BOARD ASSY, MAIN, 22EL 33G, 20550 99

E200B 75026244 PC BOARD ASSY, MAIN, 22EL 33F, 20550931

E250 75024776 POWER MODULE, 22EL 33G, 2054 772

E270 75026226 PC BOARD ASSY, LED, 19EL 33F, 20569207

E300A 75019744 LCD PANEL, LC216EXN-SCA1

E300B 75023 5 LCD PANEL, LC216EXN-SDA1

E310 7502477 LVDS CABLE, 22EL 33G, 20551547

E320A 75026246 POWER CORD, 22EL 33F, 20553 35

E320B 75024 19 POWER CORD, 22EL 33G, 30070 1

E330 75026661 SPEAKER, 19EL 34G, 20552004

E370A 75024779 CABLE, POWER TO MAIN, 6P-14P/150, 30070010

E370B 75026651 CABLE, 6P-14P/145, 30070 29

E400 75024755 REMOCON HAND UNIT, CT90326, 19EL 33B, 30070505

E100 75026671 FRONT BEZEL ASSY, 22EL 34G, 20563239

E110 75026672 BACK COVER ASSY, 22EL 34G, 20563241

E120 75026662 STAND ASSY, 19EL 34G, 20552006

E125 75026646 SCREW, FOR STAND ASSY, 35026122

E130 7502665 KEY PLATE, 19EL 34G, 40046200

E140 75026225 LENS LED, 19EL 33F, 40045 4

E150 75026659 COVER, BRACKET, 40046201

E160 75026660 RELEASE PROTECTIVE COVER, AC CABLE, 40046535

E500A 75026673 CARTON BOX, 22EL 34G, 501 454

E500B 75026674 CARTON BOX, 22EL 34G, 50192571

E520 75026227 BAG, (6 0MM*6 0MM), 50145606

E5 0 750247 2 SNOW BOX ASSY, 22EL 33G, 2054 5

E590A 75026675 ARTWORK TOSHIBA, 22EL 34G, 20565791

E590B 75026676 ARTWORK TOSHIBA, 22EL 34G, 20576175

Global Serial No.

Total digits YWK SET_ID SERIAL Panel

Max 14 YWK xxx ****** **

3 digits 3 digits 6 digits 2digits

(M00001~M99999)

VESTEL

USA -

China -

Asia -

EU P01-P99

Other -

Ｙ：Year 8 2008 Panel vendor and version for the model.

9 2009

A 2010 Marking Marking Marking

B 2011 AJS

C 2012 BKT

…

CLU

WK：Week 01 WK01 DMV

02 WK02 ENW

03 WK03 FPX

04 WK04 GQY

…

HRZ

53 WK53

Model Information

1007289922EL834R (SKD) P81 L1 LG LC216EXN-SDA1

10072028

22EL834G P69 L1 LG LC216EXN-SDA1 10073461

22EL833R (SKD) P80 L1 LG LC216EXN-SCA1

10073460

22EL833R (SKD) P80 L2 LG LC216EXN-SDA1 10072896

22EL833N P76 L1 LG LC216EXN-SDA1

10071875

22EL833F P72 L1 LG LC216EXN-SDA1 10071456

22EL833G P68 L1 LG LC216EXN-SCA1

10071226

22EL833G P68 L2 LG LC216EXN-SDA1 10071876

22EL833B P64 L1 LG LC216EXN-SCA1

Vestel Product Code

22EL833B P64 L2 LG LC216EXN-SDA1 10071465

Model Model ID Panel ID Panel

Panel Vendor Panel Vendor Panel Vendor

AUO SHARP

SAMSUNG

CMO LPL/LGD

IPS

CPT

PL2

1 GND

2 LED 2

3 LED 1

4 IR_IN

5 5V_STBY CN138 CN706 PL703 PL706

1 PANEL_VCC 1 SOFT_SW 1 NC 1 12V_24V_CON

2 PANEL_VCC 2 GND 2 NC 2 12V_24V_CON

3 PANEL_VCC 3 STBY_ON/OFF 3 NC 3 BKL_ON/OFF

4 PANEL_VCC 4 GND 4 NC 4 PWM_DIM

5 PANEL_VCC 5 BACKLIGHT_ON/OFF 5 NC 5 GND

6 GND / NC 6 GND 6 NC 6 GND

7 GND / NC 7 DIMMING 7 12V_VCC

8 GND / NC 8 GND 8 12V_VCC

9 GND / NC 9 5V_STBY 9 5V_VCC

10 PANEL_VCC / OPTION2 / MEGA_DCR_IN / GND / NC 10 12V_VCC 10 5V_VCC

CN703 11 PANEL_VCC / OPTION1 / MEGA_DCR_OUT / GND / NC 11 5V_VCC 11 5V_STBY

1 GND 12 GND 12 5V_VCC 12 NC

2 LED 2 13 TX_A_3_P 13 12V_STBY 13 PWM_DIM

3 LED 1 14 TX_A_3_N 14 12V_STBY 14 GND

4 IR_IN 15 GND 15 3V3_VCC 15 BKL_ON/OFF

5 5V_STBY 16 TX_A_CLK_P 16 5V_VCC 16 GND

17 TX_A_CLK_N 17 3V3_VCC 17 STBY_ON/OFF

18 GND 18 5V_VCC 18 GND

19 TX_A_2_P 19 3V3_VCC 19 GND

20 TX_A_2_N 20 5V_VCC 20 GND

21 GND

22 TX_A_1_P

23 TX_A_1_N

24 GND CN710

25 TX_A_0_P 1 GND

26 TX_A_0_N 2 R_AUDIO_P

27 GND 3 R_AUDIO_N

28 PANEL_VCC / OPTION5 / GND / NC 4 L_AUDIO_P

29 PANEL_VCC / OPTION4 / GND 5 L_AUDIO_N

30 PANEL_VCC / OPTION3 / GND 6 GND

LED-IR BOARD

eaker

PL701

(

AC cable

)

PANEL

eaker

POWER BOARD

MAIN BOARD

PCB LAYOUT OF 19DL833*

POWER MAIN

BUTTON

LED

DVD

RESET_T2

3V3_DVDD

10V

100n

C914

1V2_CVDD

C911

10V

100n

IF_AGC_T2

R1582

47p

50V

C1211

TU102 TDTC-G101D

ANT_PWR

RF_AGC

SCL

SDA

IF_AGC

DIF2

DIF1

AIF

2V5_VCC

5V_TUN

1V2_PVDD

1V2_MVDD

3V3_DVDD

R1857

200R

16V

47u

C143

2 1

1V2_CVDD

3V3_DVDD

SDA_SYS

SCL_SYS

3V3_DVDD

1V2_CVDD

1V2_MVDD

1V2_CVDD

1V2_MVDD

1V2_CVDD

2V5_AVDD

3V3_RVDD

TUN_SCL_T2

1V2_CVDD

3V3_DVDD

1V2_CVDD

100R

R1545 21

47R

R1575

R1576

47R

R1560

10k

R1561

10k

TUN_SDA_T2

R1564

10k

600R

F260

C955

12p

50V

C954

50V

12p

100n

C915

10V

C918

100n

10V

10k

R1566

U167

CXD2820R

64 IFAGC

RFAGC_GPIO1

PLLBPN

CVDD

VSS9

DVDD

TUNERCLK

TUNERDAT

CVDD6

VSS8

RVDD

RFAIN

AVDD1

AVSS1

AINP

AINM

XVSS

XTALI

XTALO

XVDD

PVDD

PVSS

MVSS4

MVDD4

MVDD3

MVSS3

OSCMODE

RESETN

CVDD5

VSS7

OSCENBN

TSDATA3

MVSS2

MVDD2

CVDD3

VSS4

TSDATA4

TSDATA5

TSDATA6

TSDATA7

VSS5

DVDD2

SCL

SDA

CVDD4

VSS6

TESTMODE

GPIO0

TSERR_GPIO2

TSSYNC

TSVALID

TSCLK

VSS1

CVDD1

MVDD1

MVSS1

VSS2

DVDD1

TSDATA0

TSDATA1

CVDD2

VSS3

TSDATA2

TSMICLK

TSMIVALID

R1578

47R

R1573

47R

R1579

47R

TSMISYNC

TS_MDI0

TS_MDI1

TS_MDI2

TS_MDI3

TS_MDI4

TS_MDI5

TS_MDI6

TS_MDI7

10k

R1565

2V5_AVDD

330R

F267

F262

330R

C929

10V

100n

F264

330R

100n

10V

C933

RF_AGC_MONITOR

100n

10V

C935

100n

10V

C928

100n

10V

C927

100n

10V

C925

100n

10V

C919

C545

47p

50V

10n

L124

100n

10V

C921

100n

10V

C923

100n

10V

C922

F134

330R

F269

330R

F263

330R

3V3_DVDD

3V3_RVDD

3V3_VCC

BC848B

Q207

1V2_PVDD

1V2_MVDD1V2_VCC

1V2_CVDD

100n

10V

C917

100n

C916

10V

C932

10V

100n

10V

C931

100n

C920

10V

100n

330R

F265

DIGITAL_IF_P

DIGITAL_IF_N

R1856

47R

R1583

47R

5 4

R1939

10k

R1584

47R

5 4

C956

22u

16V

C957

22u

16V

2V5_VCC

C953

12p

50V

S96

S97

R1580

47R

41MHz

241 3

R1933

100k 2

BC848B

Q205

100k

R1932 2

100k

R1934

5V_TUN

S100

5V_TUN

C15V

D6 21

C15V

D5 21

10k

17mb60

10 10

87654321

AX M

12345678

OF:

PROJECT NAME :

VESTEL

SCH NAME :

DRAWN BY :

SHEET:

12-11-2010_17:06

L115

47p

50V

C964

TH1

2R1

20k

R1586

100n

C965

16V

OVER_CUR_DETECT 10k

R1594

10k

R1593

12V_VCC

R1595

10k

R1581

10k

R1590

FDN336P

Q175 ANT_CTRL

BC848B

Q172

RF_AGC_TUNER

F261

330R

5V_TUN

DIGITAL_IF_P

DIGITAL_IF_N

10V

C907

100n

10V

C904

100n

TUN_SDA_T2

ANALOG_IF

5V_TUN

TUN_SCL_T2

TUN_SCL_MST

TUN_SDA_MST

RF_AGC_TUNER

100R

R1588

5 4

IF_AGC_TUNER

R139

330R

F266 21

R138

VIFP

L114

2 1

100k

R209 2

BA782

D145

2 1

3k3

R231 21

6k8

R474

21 6k8

R473 21

12V_VCC

680R

R735

2 1

ANALOG_IF

16V

10n

C547

5V_TUN

22k

R594

2 1

BSN20

Q140

5V_TUN5V_TUN

C135

10V

100n

50V

47p

C1210

1k2

R483 21

10R

R384 21

BF799

Q144

SIFM

SIFP

Z102

K3958M 41

2IN2 GND

OUT2

IN1 OUT1

SIF_CTL

K9656M

Z101 41

2IN2 GND

OUT2

IN1 OUT1

4k7

R252 21

16V

10n

C546

L104

2u2

VIFM

IF_AGC_T2

IF_AGC_MST R1597

10k

100n

10V

C912

1100n

C910

10V

100R

R1552 21

100R

R1546 21

IF_AGC_TUNER

10k

R1591

R1592

10k

3V3_VCC

S28

RF_AGC_CTL

100R

R1551 21

C14

100n

10V

FSA3157

U3 6

1B1

GND

B0 A

VCC

6k8

R1598

12k

R1589 100R

R1550 21

100n

C903

10V

100n

C901

C902

10V

100n

100R

R1549 21

RF_AGC_MST

22u

16V

R1596

10k

16V

22u

C15V

D2 21

5V_VCC

RF_AGC_CTL

33R

120nH

33R

2K7

33R

T2 DEMOD

150p

82p

150nH

N.C.

-3

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