scheme TOSHIBA_26EL934G
SERVICE MANUAL
LCD Color Television
26EL934G
Ver. 1.00
Updating history
Currently there are no updates available.
Please check back at a later time for any future
updates.
DESTINATION SETTING CHANGE
Whenever replacing the Main PCB with new one, perform this procedure.
1. IR Key MENU → APPLICATIONS → Sleep Timer → OK.
2. When display _ _ : _ 0 input 4 numbers 2766.
The Factory menu will display.
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.
6. Select " Reset to Def " .
7. Select " Yes " and press " OK " button on the Remote.
FIRMWARE UPDATING PROCEDURE
Firmware Upgrade - USB
USB upgrade flow
1. Firmware upgrade.
Copy a Firmware BIN file to USB disk (root directory) with FAT 32.
For example the naming as below.
xx_xV_xL_DB_933x_022_REV00.bin, shall have difference version of firmware number
show on red.
2. Plug USB disk into TV USB port.
3. IR key MENU → SETUP → Software Upgrade → USB Upgrade.
During F/W upgrade will display percent on the screen when is finished will shown a
message on LCD screen then unplug USB disk. TV will auto reset and power on again.
Note:
Not allow copy more then 1 versions of firmware in USB disk.
MODEL ID and PANEL ID
Panel ID in Global Serial No.
Total digits
YWK
SERIAL
Panel ID
YWK
3 digits
Max 14
Model ID
xxx
3 digits
******
6 digits
**
2digits
(A00001~Z99999)
YWK
Y : Year
8
2008
9
2009
A
2010
B
2011
C
2012
WK : Week
01
WK01
02
WK02
03
WK03
04
WK04
53
WK53
Model/Panel Information
Model
Model ID Panel ID
Panel
19EL933RB
K86
L1
LC185EXE-TEA1
19EL934RB
K87
L1
LC185EXE-TEA1
23EL933RK
L22
K1
LTM230HT10
23EL934RK
L23
K1
LTM230HT10
23EL934RK
L23
K1
LTM230HT10
26EL933B
K90
L1
LC260EXN-SDA3
26EL933G
K91
L1
LC260EXN-SDA3
26EL933RB
K93
L1
LC260EXN-SDA3
26EL934G
K94
L1
LC260EXN-SDA3
32EL933B
L27
L1
LC320EXN-SEA1
32EL933G
K96
L1
LC320EXN-SEA1
32EL933N
K98
L1
LC320EXN-SEA1
32EL933RB
K99
L1
LC320EXN-SEA1
32EL934G
L01
L1
LC320EXN-SEA1
32EL934RB
L02
L1
LC320EXN-SEA1
32HL933B
L17
K1
LTA320HN03
32HL933G
L16
K1
LTA320HN03
32HL933N
L30
K1
LTA320HN03
32HL933RK
L18
K1
LTA320HN03
40HL933B
L20
K1
LTA400HM22
40HL933G
L19
K1
LTA400HM22
40HL933N
L31
K1
LTA400HM22
40HL933RK
L21
K1
LTA400HM22
Model
Model ID Panel ID
Panel
L1
LC320WXN-SCC1
K1
LTA320AP05-D
L1
LC320WXN-SCC1
K1
LTA320AP05-D
L1
LC320WXN-SCC1
K1
32AV934RB
LTA320AP05-D
L1
32AV934G
LC320WXN-SCC1
K1
32AV933RB
LTA320AP05-D
L1
32AV933N
LC320WXN-SCC1
K1
32AV933G
LTA320AP05-D
L03
L28
L05
L06
L07
32LV933G
L08
A1
T315HW04 V4(REV.6)
32LV933N
L10
A1
T315HW04 V4(REV.6)
32LV933RB
L11
A1
T315HW04 V4(REV.6)
K1
LTA400HM01-R
40LV933G
L12
40LV933G
L12
C1
K1
V400HJ2-L01
K1
LTA400HM01-R
C1
40LV933RB
LTA400HM01-R
C1
40LV933N
V400HJ2-L01
V400HJ2-L01
L29
L14
Panel vendor Information (Panel ID)
Marking Panel Vendor Marking Panel Vendor Marking Panel Vendor
A
AUO
B
C
J
S
K
CMO
SAMSUNG
T
L
LPL/LGD
SHARP
U
D
M
V
E
N
W
F
P
G
Q
Y
R
Z
H
IPS
CPT
X
When the panel version is updated within the same panel vender, the last digit will be
incremented by 1.
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
E200
75030576 PC BOARD ASSY MAIN, 9C-EB40M00Z0
E250
75030546 PC BOARD ASSY, POWER, 0433-006U000
E270
75030142 IR BOARD ASSY, 90-EB40S02X0
E300
75023140 LCD PANEL, LC260EXN-SDA3
E310
75030547 LVDS CABLE, 30P-40P 290MM, 1414-071N000
E320
75030269 POWER CORD, 1411-019X000
E330
75029565 SPEAKER, 40LV933, 04A4-012X000
E340
75030549 SPEAKER CABLE, 330MM/620MM, 1419-003D000
E342
75030551 INVERTER CABLE, 14P-12P 100MM, 1410-009T000
E344
75030553 CABLE, M/B TO POWER, 14P-14P 180MM, 1414-0727000
E366
75030555 CABLE, M/B TO IR, 6P-6P 260MM, 1414-072T000
E400
75014827 REMOCON HAND UNIT, CT-90326
E410
75031378 OWNERS MANUAL, 1506-0LF7000
E420
75030571 EASY SET UP GUIDE, 1506-0KAB000
E460
75031376 CARTON LABEL, 1510-10JA000
E100
75031382 FRONT BEZEL ASSY, 13EB-38B0F21
E110
75030923 BACK COVER ASSY, 13EB-38B0J11
E120
75031383 STAND ASSY, 9C-EB40S01X0
E125
75026759 SCREW, FOR STAND ASSY, 32EL834, 13EB-2YB0P01
E130
75030914 KEY PLATE ASSY, 13EB-3AB0L11
E500
75030926 CARTON BOX, 1503-04A4000
E510
75030559 PACKING TOP - RIGHT, 1505-02N0000
E511
75030560 PACKING TOP - LEFT, 1505-02N1000
E512
75030561 PACKING BOTTOM - RIGHT, 1505-02MX000
E513
75030562 PACKING BOTTOM - LEFT, 1505-02MY000
E520
75030563 PE BAG, 1516-01MA000
E530
75031368 PE BAG FOR STAND, 1516-01XT000
PANEL INVERTER
PANEL (T-CON)
1
2
3
4
5
6
7
8
9
10
11
12
P201
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
BRIGHT_ADJ
INV_ON_OFF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
P202
12V
12V
12V
GND
GND
GND
5VSB
5VSB
5VSB
ACD
BD_PS_ON
BRIGHT_ADJ
INV_ON_OFF
PS_ON
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN1
+12V_NORMAL
+12V_NORMAL
+12V_NORMAL
GND
GND
GND
+5V_Standby
+5V_Standby
+5V_Standby
ACDetect
GND
OCP_OUTPUT_PWM
INVERTER_ON_OFF
STANDBY
PSU Unit
MAIN BOARD
1
2
3
4
5
6
IR_LED BORAD
1
2
3
4
5
6
CN2
GND
LED_TIMER
LED_ON_OFF
LED_ON_OFF
IRIN
+5V_Standby
1
2
3
4
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
29
30
31
32
33
34
35
36
37
38
39
40
CN12
PANEL_VCC
PANEL_VCC
PANEL_VCC
PANEL_VCC
OD_OCP_SEL
PANEL_VCC
RXE4+
GND
RXE3+
RXE4RXEC+
RXE3GND
RXECRXE2+
GND
RXE1+
REX2REX0+
REX1GND
REX0RXO4+
GND
RXO3+
RXO4RXOC+
RXO3GND
RXOCRXO2+
GND
RXO1+
RXO2RXO0+
RXO1GND
RXO0BRIGHT_ADJ
OCP_OUTPUT_PWM
CN11
SPK_RSPK_R+
SPK_LSPK_L+
CN202
+5V_STBY
IRIN
GND
LED_ON_OFF
LED_ON_OFF
LED_TIMER
Speaker
Speaker
2011/11/30
R174
R193
R155
R154
R99
R437
C375
C319
C309
C321
R384
R380
C393
R172
R176
R192
R385
C318
R196
R183
R100
R165
R185
R186
R168
C332
C170
C172
R144
R145
R159
R173
R171
R161
R190
R199
R164
C169
C167
R167
C159
R189
R178
C171
C173
C166
C168
R187
R194
R182
R170
R197
R191
C154
C155
C152
C153
R184
R180
R156
R179
R177
R175
R147
R141
R163
R169
R188
R150
R436
C374
C74
R56
R140
C144
C149
FB29
C125
C359
Q20
R411
R421
R418
C226
C187
C223
C224
C218
C225
C203
R109
R288
R83
R78
R69
C130
FB30 C120
FB28
R88
R279
R274
R47 C65
R424
C366
C356
FB53
C198C200
R43 C60
R41 C58
R414
C357
U8
R228
R229
C201
C215
C96
R75
R352
C271
C281
R361
C48
C47
L12
C361 R413
R346
R357
R74
FB10
R57
R58
ZD29
C51
C52
C53
C54
C199
C219
C204
C156
C119
FB31C131
C46
C45
C44
C43
C202
C128
FB32
C133
C206
C142
C220
C221
C222
C158
R128
FB33
C135
C143
C121 C137
C122 C138
C123 C139
C124 C140
C141
C127
C85
R82
R80
C126
C148
C147
R219
C205
R220
C191
C132
C134C150 C146
C129C151
C157
C193
R235
C227
R234
C95
R455
C195
C194
R157
R149
R148
R158
R142
R162
C186 C184
C190
C185
C189
C183
C228
C212
C216
R195
R105
R107
C209
C196 C197
C192
C188
R243
R244
C214
R151
C363
D9
C246
D8
R294
R355C278
C264
D19
C259
R319
D15
R321
C280
D17
R322
D18
R329
C262
C265 C267R324
Q17
C263
R323
C257
C258
R315
C269
FB42
R351
C253
C255
U16
R345 R353
R350 R354
C277
FB43
R347 C270
R348
C272
C254
C252
R317
R318
R316
C276
FB41
D25
R469
R359
R356
R358 C279 R360
C266C268
C275
C274
C273
R333
R332
R343
R337
R349
R295
CN5
C42 C99
C358 C100
R468
CN12
C33
C41 C39
R388
R396
R389
C340
C341
R449
Q27 R447
C387
R452
C388
ZD27
RN20 RN17 RN25 RN26 RN27
R153
R160
R152
RN28
R222
R223
RN29
RN9
C3
C380
F1 C381
RN24
C385 C386
R224
ZD28
U9
U1
RN21
R454
R453
R242
R241
R240
R239
R238
RN19
C383
R377
R376
C313
R378
C316
R379
R381
R382
R383
C323
C322
U10
RN18
RN22
RN10
RN15
R247
RN8
RN16
C382
Q26
R448R450
R237
C21C2
R391
C339
R215
C180 C181
FB56
C384
R451
R233
R246
R245
C211 C210
C217 C213
RN23
RN11
C24
C182
FB35
C15
C13
C18
C5
R8
C177
CN4
L1
C35 C16
R4 R3 C12
C8
C11
C31
R1
R430
R462
R216
R217
R208
R213
C176
R118
Q24 C6
R18
R16
R431
R435 C370
C371
R433
C369
R439
R438
U3
C22
C23
R386 C333
C343
C344
39
R206 C160C179
R205
R166
Q8
R114
C178
Q12 R207
FB34
C367
C7
R9
R398 R393
40
1
R434
C4
R5
R12C10
C30R2
R13
R211 C334 C327
CON2
2
U2
R10
C1
R397 R392
Q10
Q23
L2
R11
U4 C25
C328
C302
C310
C391
Q32
C307 C308
R374
C303 C306
C36
R463 C92
R465
R97
R464
C390
R467
C315
C38
24
C314
36
C326
R387
R432
R7 C20
R6
D2
R442
C368
R34 R31
R77R76
C335
C331
12
C304
R375
C299
R373
C298
U18
1
R466
R20
R21
L10
R390
C305
Q5
C392
C17
C19
C329
L8
C317 C320
C34C40
Q31
CN1
C324
C37
G5
C300 C311
L7
L5
CN14
C174
RN30
R146
RN13
CN15
Q15
R283
R281
R280
R415
R416
R285
R290
R203
R419
R420
R306
R307
ZD31
R335
R336
C84
R276
R409
ZD30
C355
R298
FB40
C162
C161
R79
C83
R198
R200
R59C76
C75
R55 C73
R54 C72
R423 C360 R412
C336
Q19
R417 R429 C337 R401R403
C350 C362 C349
FB51
C342
CN8
C68 C63
R50R45
R395
R408
C354
R407
C353
C352
C351
C338
R297
FB38
JP2
ZD20
R296
FB37
JP1
CN2
R209
R212
R248 Q201
CN6
ZD21
JP3
C97
R86
C79
C81
C78
C77
C57C55 C71C70
R40R38 R53R52
R51 C69
R63
R49 C67
R65
R39 C56
R64 C80
R62
R60 R61
R268
R267
C64
C62
U6
R46
R37
C59
R81
R91
R84
R48 C66
R44 C61
R42
D4
RN7
R102
R98
R96 C98
R106
C94
C235 R120
R271
C207
C91
R232
ZD18
ZD19
ZD17
RN12
C29 C27
R22
R23
R19
C28
U5
R117
C93
U7
R17
C88 R85
C89 R112
C87R111 Q203 R204
C86R110 Q202 R214
Q204
R210 R94
C90
ZD22
RN14
R230
R231
R270
R269
C26
R272
R278
R277
R275
R273
R15
C32
R143
R225
R226
R227
R218
L3
C163
D32
R308
R334
R327
R134
X1
L13
R14
C165 C164
TU1
C103
Q28
R133
C106
SW4
R406
R405
CN3
LED1
C115 C113
R129
CN13
R341 R339
D23
D24
R338
JP9
JP8 D21
C260C250
R310
JP5
JP7
Q22
R428
R422
Q21
SW6
C365
SW7
C261
R132
C105
R135
C107
C229
C236
R425
R124
C232
SW5
R427 R426
R402
CN202
R127
C102
R441R443R446
R440 Q25 R444
C378
C376
C379
FB55
R445
D11
D12
R325
R326
R331
R330
Q18
C114
R249
R303R302
C248C247
R305R304
C110
C117 C108C109C112C111R181R89
R131 R130R125R137R126R87
C116
R139C104
R138
C118 R136
R108C82
R410
U201
5
C293
FB45
R363
R364 C285
C251
R311
ZD24 JP4
C346 R399 R400
C345
C249
R309
ZD23 JP6
C296
13
FB46
C295
CN11
CN9
C256
R328
1
R367
C292
R369
C290
R370
R372
R371
C297
CN10
R320
ZD25
R202
D1
C294
R368 C283
FB44
R362
R95
R365
C286
R366
C284
U17
C291
C347
C287
C289
C282
C348
C288
C208
C234
U19
R394
R201
9
C230
C231
LED2