Toshiba 26EL834RB Service Manual Download Page 19

TH101

16V

10u

C418

120R

R334

22R

R419

S211

RELAY_TRCD_12V

RL100

1

2

3

4

47k

R327

CSSD

70R

FR403

1R

R422

10k

R111

AO4842

IC401

1

S2

3

S1

6

D1_2

8

D2_2

2

G2

4

G1

7

D2_1

5

D1_1

TH103

22k

R308

1N4148_SOD123

D315

CSSD

330R

R107

330R

R108

10k

R318

20R

R104

S106

50R_100MHZ_3A

L402

20R

R105

1R5

R411

BC858B

Q100

50V

10n

C421

TCET110G

IC100

1

2

3

4

AC4

16V

10u

C405

1k5

R427

1u

C430

10k

R242

BC848B

Q300

5k6

R407

33R

R406

50R_100MHZ_3A

L103

1N4148_SOD123

D310

PL201

1

2

3

4

5

6

7

8

9

10

11

12

VAR-510V

R106

L100

1

2

3

4

16V

1000u

C401

PL101

1

2

70R

FR400

2k2

R313

CSSD_2

1N4148_SOD123

D304

47k

R336

1k

R245

S101

ST_BY

50R_100MHZ_3A

L414

S104

56k

R322

BC848B

Q303

1k5

R424

100k

R309

F100

FUSE_RADIAL

1k

R409

4kV

2n2

C119

6k8

R315

50V

10n

C419

RS1008_SOD123

D100

BC848B

Q206

10k

R241

10k

R109

D306

BL_ON/OFF_1

S102

1u

C429

CSSD

BAV70

D307

70R

FR402

+3V3_FB

16V

10u

C416

25V

1u

C411

GNDCAP1

50R_100MHZ_3A

L304

FIXED_COIL_TOROID_33u_3A_16x12

L401

PL100

1

2

3k3

R319

L413

16V

10u

C407

100R

R312

20R

R103

CSSD_2

1R

R414

100k

R428

AC1

+24V

S105

16V

10u

C406

1k

R244

S100

FERRITE_BEAD_FTZ

L102

+24V

1N4148_SOD123

D213

C3V9_SOD123

D311

A

1

K

2

+5VCC

10k

R110

+3.3VCC

50V

100n

C427

10k

R238

1R5

R421

BC848B

Q302

+12VCC

S212

4kV

2n2

C118

1k8

R328

FERRITE_BEAD_FTZ

L101

C6V8_SOD123

D312

A

1

K

2

16V

1000u

C417

50V

2n2

C413

50V

47u

C308

10k

R240

S103

20R

R101

50V

2n2

C408

+12VCC

50R_100MHZ_3A

L104

1R5

R420

+3.3VCC

50V

100n

C400

1N4148_SOD123

D404

50V

100n

C214

10k

R425

50V

100n

C426

16V

1u

C403

DIM_PWM_ANALOG

1k

R403

CAP002DG

IC101

1

NC1

2

D1_1

3

D1_2

4

NC2

5

NC3

6

D2_2

7

D2_1

8

NC4

16V

1000u

C423

NCP1579

IC402

1

BST

3

GND

6

FB

8

PHASE

2

TG

4

BG

7

COMP/DIS

5

VCC

BL_ON/OFF

+5V_FB

+3V3_FB

BC848B

Q301

70R

FR401

100k

R429

50V

100p

C428

10k

R426

NCP1579

IC400

1

BST

3

GND

6

FB

8

PHASE

2

TG

4

BG

7

COMP/DIS

5

VCC

330R_100MHZ_3A

L305

10k

R237

10k

R335

1N4148_SOD123

D401

+24V

1R5

R412

TH102

16V

1u

C404

16V

1u

C305

VCC

56R

R410

TCET110G

IC300

1

2

3

4

5k6

R401

50V

100n

C412

CSSD_2

10k

R418

10k

R236

50V

100p

C425

CSSD

BL_ON/OFF_1

AO4842

IC403

1

S2

3

S1

6

D1_2

8

D2_2

2

G2

4

G1

7

D2_1

5

D1_1

25V

1u

C422

1k8

R329

RS1008_SOD123

D101

16V

10u

C420

+5V_FB

16V

1000u

C402

20R

R100

20R

R102

+5VCC

33R

R400

3k3

R320

GNDCAP1

10k

R239

+24V

10k

R417

TH100

C22V_SOD123

D308

CSSD_2

10k

R317

A/D_DIM_SEL

MD302

TR300

1

2

3

4

5

7

8

9

10

11

6

14

12

13

TR200

1

2

3

4

5

7

8

9

10

11

6

14

12

13

FB_12

2R2

R302

2R2

R304

50V

4n7

C302

ICE3BR1765J

IC303

1

BA

2

FB

3

CS

4

DRAIN1

5

DRAIN2

6

NC

7

VCC

8

GND

VCC_MAIN_12

2R2

R301

2R2

R303

100R

R212

10k

R220

+400V

+12V

1u

L301

UF5402

D208

UF5402

D206

UF5402

D207

SG6742HR

IC201

1

GND

2

FB

3

NC

4

HV

5

RT

6

SENSE

7

VDD

8

GATE

FB_24

+400V

35V

1000u

C210

+24V

L200

35V

1000u

C209

35V

1000u

C211

C12V_SOD123

D314

1k2

R352

+12V

1k

R353

TCET110G

IC301

1

2

3

4

FB_12

10k

R339

10k

R344

10k

R343

15k

R355

50V

220p

C310

TL431SAMF2

D322

1k2

R233

+24V

TL431SAMF2

D205

FB_24

50V

220p

C207

C206

4kV

2n2

10k

R230

1k

R234

TCET110G

IC200

1

2

3

4

4M7

R229

C12V_SOD123

D204

15k

R235

10k

R232

10k

R231

10R

R228

+24V

S300

C8V2_SOD123

D316

A 1

K 2

C8V2_SOD123

D317

A 1

K 2

sw_sig

47k

R340

STBY_ON/OFF

680R

R364

390R

R356

3k3

R362

BC848B

Q309

47k

R371

BC848B

Q305

47k

R374

VCC

C12V_SOD123

D323

ST_BY

47k

R358

2k4

R354

22R

R361

BC848B

Q308

BC848B

Q310

+12V

680R

R365

10k

R367

+12V

10k

R359

TCET110G

IC302

1

2

3

4

10k

R369

10k

R357

22R

R360

R436

sw_sig

20k

R437

BC858B

Q402

BC848B

Q403

5k1

R435

+12VCC

SW_SWITCH

S210

ST_BY

+3.3VCC

6V3

330u

C216

PL200

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

BL_ON/OFF

+12VCC

S209

DIM_PWM_ANALOG

A/D_DIM_SEL

+5VCC

+5VSTBY

+12VCC

VCC_AUDIO

+24V

+5VSTBY

+5VSTBY

+12V

R373

5k1

10k

R370

330R_100MHZ_3A

L302

1kV

470p

C307

1M

R333

1M

R331

250V

12n

C306

1M

R324

1N4937

D313

1M

R323

1M

R325

1M

R332

1M

R330

1M

R326

sw_sig

+12VCC

5k1

R432

20k

R434

BC848B

Q401

BC858B

Q400

R433

+5VSTBY

S208

22k

R243

1k

R246

BC848B

Q205

50V

270p

C215

STBY_ON/OFF

ST_BY

16V

1u

C326

50V

100n

C332

22k

R375

50V

3n3

C324

10k

R376

FDC642P

Q315

1

2

34

5

6

22k

R372

10V

10u

C334

1k5

R377

BC848B

Q311

50V

100p

C329

S301

1k2

R366

BC848B

Q312

1k5

R368

+12V

SOT23

Q316

16V

10u

C333

330R_100MHZ_3A

L303

1k

R379

BC848B

Q318

47k

R380

10V

10u

C331

10k

R384

10u

C335

16V

SW_SWITCH

+5VSTBY

S303

2k2

R382

50V

47n

C328

4kV

2n2

C100

4kV

2n2

C101

275V

47n

C102

4kV

2n2

C106

4kV

2n2

C107

630V

10n

C109

275V

47n

C111

400V

27u

C117

400V

27u

C121

1kV

470p

C301

VCC

AUX_12

VCC_MAIN

VCC_MAIN

AUX_12

15R

R310

C22V

D305

VCC_MAIN

10u

L300

50V

100n

C304

RS1008_SOD123

D302

15R

R311

VCC

50V

47u

C201

50V

47u

C318

25V

470n

C320

16V

1000u

C314

16V

1000u

C315

16V

1000u

C316

50V

100n

C317

R345

22R

R341

22R

22R

R350

22R

R349

22R

R351

22R

R348

22R

R346

UF5402

D320

UF5402

D319

UF5402

D318

22R

R342

1kV

1n

C313

1kV

1n

C311

50V

100n

C300

50V

3n3

C309

BC848B

Q304

C18V_SOD123

D102

50V

100n

C312

16V

10u

C321

16V

10u

C319

BC337

Q313

BC848B

Q314

16V

10u

C325

16V

10u

C327

1N4148_SOD123

D325

+5VCC

C5V6_SOD123

D324

STBY_ON/OFF

+12VCC

S302

100k

R209

OVP

1N4937

D203

1M

R225

1M

R219

250V

12n

C203

1M

R216

1M

R226

+400V

1M

R217

1M

R218

1M

R223

1M

R224

1kV

470p

C204

2R2

R222

2R2

R221

2R2

R215

2R2

R213

50V

470p

C202

100R

R211

BC858B

Q203

4R7

R210

1N4148_SOD123

D202

1kV

220p

C205

50V

100n

C200

50V

100n

C208

MD300

MD301

HS300

OVP

BAV70

D301

2k2

R314

6k8

R316

+12V

C22V_SOD123

D309

+24V_AC

S204

35V

1000u

C213

+24V

+24V_AC

FQPFN50C

Q204

GBU8K

D103

3k3

R251

3k3

R250

1kV

1n

C217

3k3

R253

3k3

R255

1kV

1n

C218

3k3

R252

R248

3k3

3k3

R254

R249

3k3

RS1008_SOD123

D326

MD303

6k8

R393

150u

L306

+400V

UF5402

D201

GNDCAP1

GNDCAP1

3k3

R305

15R

R337

S213

RS1008_SOD123

D327

VCC_MAIN_12

50V

47u

C303

UF5402

D209

S400

S401

UF5402

D321

S310

S309

16V

1000u

C212

VCC_AUDIO_1

+12VCC

S311

275V

47n

C103

275V

47n

C104

275V

47n

C105

630V

10n

C108

630V

10n

C110

630V

10n

C112

630V

10n

C113

50V

100n

C219

AUX_24

15R

R257

RS1008_SOD123

D214

AUX_24

C33_SOD123

D216

C33_SOD123

D217

100R

R259

BC848B

Q210

100R

R260

100R

R261

S218

S219

+12VCC

OVP

+12VCC

+24V

+24V

+24V_AC

L105

1

2

3

4

S108

S107

S109

S110

AC3

AC4

AC4

AC3

450V

39u

C116

50V

100p

C223

1k5

R267

22k

R264

1k5

R263

BC848B

Q208

16V

1u

C222

S221

STBY_ON/OFF

10k

R266

BC848B

Q207

22k

R265

10V

10u

C225

50V

100n

C220

S220

50V

100n

C224

FDC642P

Q209

1

2

34

5

6

50V

3n3

C221

1k2

R262

VCC_AUDIO

VCC_AUDIO_1

AC1

10u

L201

UF5402

D328

BC327

Q306

50V

10n

C226

M4 screw

HEATSINK D103-Q204

mounted

on HS1

M4 screw

M4 screw

mounted

on HS1

17PW06

1/1

02

SMPS Group

Sheet

VESTEL 26"LED TV SLIM POWER SUPPLY

04-03-2011

Ver.

DATE

M4 screw

OPTION OF L105

Summary of Contents for 26EL834RB

Page 1: ...SERVICE MANUAL LCD Color Television 26EL834RB Ver 1 00 Updating history Currently there are no updates available Please check back at a later time for any future updates ...

Page 2: ...n the Remote 2 Press Menu button on the TV set Then the OSD is displayed 3 Move to Tag 3 by Right Left Arrow key on the Remote 4 Select Model Type cell 5 Select the appropriate model type by Right Left Arrow key on the Remote Model type is written on the rating label DESTINATION SETTING CHANGE ...

Page 3: ...6 Select Reset to Def 7 Select Yes and press OK button on the Remote ...

Page 4: ...tomatically During firmware upgrade OSD will be displayed on LCD screen and power status LED will be blinking 4 When firmware upgrade is finished a message will be displayed on screen 5 Unplug USB disk and turn AC Off On to reboot TV Note This upgrade method is available only when boot code exists in flash memory Main Board FIRMWARE UPDATING PROCEDURE ...

Page 5: ... 75025250 CABLE POWER HSG 14P TO 14P 1414 05BD000 E346 75025252 CABLE POWER 2P INLET HSG 4P 1414 05BG000 E348 75025255 CABLE Y 8P TO HSG 3 5P 1414 05BF000 E400 75014827 REMOCON HAND UNIT CT 90326 E410 75025224 MANUAL 1506 0GKG000 R RB E100 75026728 FRONT BEZEL ASSY 26EL834 13EB 2WB1401 E110 75026730 BACK COVER ASSY 26EL834 13EB 2WB0Z01 E125 75025238 SCREW FOR STAND ASSY 26EL833 13EB 2WB0B01 E140 7...

Page 6: ... 12 BRIGHT_ADJ 12 OCP_OUTPUT_PWM 12 RXE3 13 INV_ON_OFF 13 INVERTER_ON_OFF 13 GND 14 PS_ON 14 STANDBY 14 RXEC 15 RXE2 16 GND 17 RXE1 18 REX2 19 REX0 20 REX1 21 GND 22 REX0 23 RXO4 24 GND 25 RXO3 26 RXO4 27 RXOC 28 RXO3 29 GND 30 RXOC 31 RXO2 32 GND 33 RXO1 34 RXO2 35 RXO0 36 RXO1 37 GND 38 RXO0 39 BRIGHT_ADJ 40 OCP_OUTPUT_PWM CN2 1 5V_Standby 2 KEY0 3 KEY1 4 GND CN11 5 IRIN 1 SPK_R 6 LED_ON_OFF 2 S...

Page 7: ... L U WK Week 01 WK01 D M V 02 WK02 E N W 03 WK03 F P X 04 WK04 G Q Y H R Z 53 WK53 Model Information L1 L1 L1 L1 L1 L1 L1 L1 K84 K79 LC320EUN SDV1 LC320EUN SDV1 LC420EUN SDV1 LC420EUN SDV1 LC260EXN SDA3 LC260EXN SDA3 LC260EXN SDA3 LC260EXN SDA3 Panel ID Panel L1 LC260EXN SDA3 K73 Model ID K80 K82 K81 K78 K83 K77 42HL834G 42HL834R 32EL834G 32EL834R 32HL834G 32HL834R Model 26EL834G 26EL834RB 32EL834...

Page 8: ...C931 100n C920 10V 100n 330R F265 DIGITAL_IF_P DIGITAL_IF_N R1856 47R R1583 47R 8 7 6 5 4 3 2 1 R2 R3 R1 R4 R1939 10k R1584 47R 8 7 6 5 4 3 2 1 R2 R3 R1 R4 C956 22u 16V C957 22u 16V 2V5_VCC C953 12p 50V S96 S97 R1580 47R X1 41MHz 2 4 1 3 R1933 100k 2 1 BC848B Q205 3 2 1 100k R1932 2 1 100k R1934 2 1 5V_TUN S100 5V_TUN C15V D6 2 1 C15V D5 2 1 10k R4 17mb60 10 10 8 7 6 5 4 3 2 1 A B C D E F AX M 1 2...

Page 9: ...IN 600R F206 2 1 C831 50V 220p 2 1 100R R1245 2 1 F201 600R 2 1 SCART_AUD_R_IN SCART_AUD_L_IN C861 1n 50V RX SCL_SC TX SDA_SC 50V 220p C836 2 1 R1482 75R 2 1 SC_CVBS_OUT 220p 50V C832 2 1 R1182 4k7 2 1 SC_PIN8 220R R1233 47R R1249 2 1 SC_CVBS_IN SC_G SC_R SC_B SC_FB 75R R1483 2 1 100n 10V C664 2 1 C15V D178 2 1 22k R1187 2 1 50V C857 4n7 SC_AUD_L_OUT F205 600R 2 1 SC_AUD_L_IN F200 600R 2 1 R1244 1...

Page 10: ...2 1 TX_B_4_N OPTION1 OPTION2 OPTION3 R1945 4k7 2 1 S62 1 CN136 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PANEL_VCC S57 2 1 TP21 1 TP23 1 TP25 1 TP27 1 TP29 1 TX_A_2_P TX_A_CLK_N TP31 1 S362 1 S342 1 PANEL_VCC S10 2 1 3V3_VCC 10k R1301 2 1 10k R1266 2 1 3V3_VCC MEGA_DCR_OUT TX_B_0_N TX_B_0_P TX_B_1_N ...

Page 11: ...10 AD10 AC9 AD9 AC8 J4 L6 J6 D1 D3 F1 F2 F3 E2 E3 D2 K6 M5 M4 G1 G3 J1 J2 J3 H2 H3 G2 RXA0N RXA0P RXA1N RXA1P RXA2N RXA2P RXACKN RXACKP DDCDA_CK DDCDA_DA HOTPLUGA RXB0N RXB0P RXB1N RXB1P RXB2N RXB2P RXBCKN RXBCKP DDCDB_CK DDCDB_DA HOTPLUGB RXC0N RXC0P RXC1N RXC1P RXC2N RXC2P RXCCKN RXCCKP DDCDC_CK DDCDC_DA HOTPLUGC CEC AUL0 AUR0 AUL1 AUR1 AUL2 AUR2 AUL3 AUR3 AUOUTL0 AUOUTR0 AUOUTL1 AUOUTR1 EAR_OUT...

Page 12: ...7 07 DRAWING NAME HERE YOUR NAME HERE F294 60R D192 SK24 R1941 10k 2 1 C1032 10u 25V Q212 BC848B 3 2 1 HP_R D203 C15V 2 1 R1704 680R 25V 1u C1074 C1078 1u 6V3 Q210 BC848B AMP_EN C1172 10n 16V 15k R623 VDD_AUDIO R1855 10k 2 1 R817 100R Q133 BC848B 3 2 1 100R R818 VDD_AUDIO C602 100n 10V L_AUDIO_P_OUT L_AUDIO_N_OUT MAIN_L 15k R624 10V C665 100n 2 1 100n C608 10V AMP_EN VDD_AUDIO 3V3_VCC R1309 10k 10...

Page 13: ...1134 47R R1131 47R C1053 100n 16V 16V 100n C1056 C1065 100n 16V 16V 100n C1063 C1057 100n 16V C1072 100n 16V 16V 100n C890 C967 12p 50V D7 C15V 2 1 16V 100n C889 R6 33R 33R R5 RF_AGC_MST TUN_SCL_MST TUN_SDA_MST C1 12p 50V 330R F268 2 1 5V_TUN 100n 10V C913 2 1 IF_AGC_MST R1529 4k7 33R R1962 C906 33p 50V 33R R1547 DIGITAL_IF_N DIGITAL_IF_P R1961 33R 270n L121 SIF_CTL WAKEUP_ETH RF_AGC_CTL VIFP VIFM...

Page 14: ...1 A_DQM 0 A_DQSB 1 A_DQS 1 A_DQSB 0 A_DQS 0 A_MDATA 15 A_MDATA 14 A_MDATA 13 A_MDATA 12 A_MDATA 11 A_MDATA 10 A_MDATA 9 A_MDATA 8 A_MDATA 7 A_MDAT 6 A_MDATA 5 A_MDATA 4 A_MDATA 3 A_MDATA 2 A_MDATA 1 A_MDATA 0 A_MADR 13 A_MADR 12 A_MADR 11 A_MADR 10 A_MADR 9 A_MADR 8 A_MADR 7 A_MADR 6 A_MADR 5 A_MADR 4 A_MADR 3 A_MADR 2 A_MADR 1 A_MADR 0 1 C710 100n 10V 2 1 1k R1357 SPI_SDI SPI_SDI_1 3V3_STBY D165 ...

Page 15: ...0 DVDD_DDR1 AVDD126 AVDD_ADC25_0 AVDD_ADC25_1 AVDD_REF25_0 AVDD_REF25_1 AVDD_AU25 AVDD_MOD25_0 AVDD_MOD25_1 AVDD_PGA25 PGA_COM AVDD_ALIVE_0 AVDD_ALIVE_1 AVDD_ALIVE_2 AVDD_ALIVE_3 AVDD_ALIVE_4 AVDD_DMPLL AVDD_CVBS33_0 AVDD_CVBS33_1 AVDD_AU33 AVDD_EAR33 VDDP0 VDDP1 AVDD_LPLL AVDD_DDR_0 AVDD_DDR_1 AVDD_DDR_2 AVDD_DDR_3 AVDD_DDR_4 AVDD_DDR_5 AVDD_DDR_6 AVDD_DDR_7 AVDD_DDR_8 AVDD_DDR_9 BYPASS GND3 GND4...

Page 16: ...6 5 4 3 1 5V_STBY MOSFET_CONTROL 3V3_VCC C1093 22u 16V L118 15u 2 1 C1086 22u 16V 33k R1736 C1084 22u 16V 33k R1737 C1035 100n 10V 2 1 C1038 100n 10V 2 1 C1080 6V3 100u 2 1 3V3_VCC 3k9 R1709 2 1 50V 5n6 C1130 2 1 16V 10n C1112 2 1 SS33 D197 2 1 TP211 1 MP1583 U174 1 2 3 4 8 7 6 5 FB COMP EN SS GND SW IN BS 10k R1690 2 1 2V5_VCC LM1117 U175 4 3 2 1 GND OUT IN VOUT 60R F276 2 1 R1692 10k 2 1 R1721 1...

Page 17: ...60 R1732 R1485 R1693 C860 R1677 C929 R1610 R1530 D197 F282 C1079 R1659 C1052 CN128 R1913 R1735 C1196 C964 R1685 F271 D5 C14 C1091 R1480 FS5 C630 C1202 R1605 F286 C628 R1737 R1881 C806 C944 C966 R844 R1548 R1171 C547 F290 R1750 R1672 R1867 C1078 C1175 R1862 S15 S23 C666 D6 R1952 R1384 D173 R1941 C798 R1314 R1165 C911 C713 R1321 R1946 R1619 R1722 S28 S17 R1310 R1886 C956 R1552 D184 C857 R1497 C1057 ...

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Page 19: ...Q309 47k R371 BC848B Q305 47k R374 VCC C12V_SOD123 D323 ST_BY 47k R358 2k4 R354 22R R361 BC848B Q308 BC848B Q310 12V 680R R365 10k R367 12V 10k R359 TCET110G IC302 1 2 3 4 10k R369 10k R357 22R R360 R436 sw_sig 20k R437 BC858B Q402 BC848B Q403 5k1 R435 12VCC SW_SWITCH S210 ST_BY 3 3VCC 6V3 330u C216 PL200 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 BL_ON OFF 12VCC S2...

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Page 23: ...60 R1732 R1485 R1693 C860 R1677 C929 R1610 R1530 D197 F282 C1079 R1659 C1052 CN128 R1913 R1735 C1196 C964 R1685 F271 D5 C14 C1091 R1480 FS5 C630 C1202 R1605 F286 C628 R1737 R1881 C806 C944 C966 R844 R1548 R1171 C547 F290 R1750 R1672 R1867 C1078 C1175 R1862 S15 S23 C666 D6 R1952 R1384 D173 R1941 C798 R1314 R1165 C911 C713 R1321 R1946 R1619 R1722 S28 S17 R1310 R1886 C956 R1552 D184 C857 R1497 C1057 ...

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