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Toshiba 40L1333DB Service Manual page 26

Lcd color television
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1
2
C543
1 GND
8
1n
GATE
GATE_S
FB_S
50V
U300
S539
2
7
FB
VDD
SG6742HR
3
6
D514
NC
SENSE
CS_S
S538
A
R363
4
5
C12V
HV
RT
100k
CS_S
R544
FB_S
100k
VCC
U301
FB_S
R306
R368
+24-80V_FB
4
1
10R
1k
C300
3
2
C314
1k
1n
R372
1n
50V
TCET1102G
50V
1k
R367
C310
1n
50V
B
U302
R364
TL431SAMF2
+24-80V_FB
1k
R376
C307
1u
SOFT_START
50V
R374
C507
470n
25V
R508
C510
270R
2u2
C526
10V
C511 470n
25V
1
16
C501 16V330n
COMP
VCC
BL_ON-OFF_1
2
15
C
270R
EN
VIN
R533
C515 330n 16V
GATE_LED
3
14
R534
DBRT
GATE
270R
U500
4
13
PWM_DIM
GND
ISENSE
R504
MP3394
S503
5
12
330k
OSC
OVP
S500
R520
6
11
6k8
ISET
LED1
LED1
R512
7
10
100k
BOSC
LED2
LED2
8
9
LED4
LED4
LED3
LED3
D
VCC
VCC
PRIMER SIDE KORUMA DEVRESI
Q306
DRV
Q506
R357
D509
DRV
10R
BSH103
BC848B
C6V8
R346
R350
10R
10R
C320
C321
D311
47u
100n
VCC
50V
50V
1N4148
R353
E
R351
R347
Q304
VCC
10R
BC848B
D312
C11V
R359
Q308
10R
BC848B
S300
R356
R349
SLAVE DELAY DEVRESI
10R
FB_S
VCC
R358
Q307
F
10R
BC848B
R361
Q305
10R
BC848B
SW_OFF_PFC
C531
10p
50V
1
2
3
C306
HER207
4n7
630V
VCC
100k
100k
D516
R304
R305
C521
C525
C303
47u
1u
+400V
100k
100k
50V
50V
R316
R317
100k
100k
47p
R326
R362
HER207
2kV
100k
100k
R334
R369
D302
100k
100k
R342
R343
P80
D307
Q301
R329
1N4148
FQPF8N60C
10R
GATE_S
R321
10R
Q300
BC858B
R545
1k
1k
R311
R365
+24-80V
CS_S
10R
C319
1n
R370
R320
50V
120R
56k
L500
F511
47u
1n
C500
+24-80V
50V
1n
F512
50R
50V
C502
1u
L501
50R
F502
25V
150u
50R
VCC_LED
R522
330k
CS_LED
Q502
FQD7N10L
OVP_LED
GATE_LED
R502
2u2
10V
10R
C519
D502
2u2
10V
C514
1N4148
10k
R505R510R514R518R500R509
R516
Q500
BC858B
CS_LED
S550
D519
SW_OFF_S
R541
FB_M
SW_OFF_S
10R
P82
C6V8
R540
+400V
Q302
10R
BC848B
C532
P81
R360
10p
S301
50V
R348
D310
D518
DRAIN_S
10R
Q309
C5V1
C5V1
BC848B
SW_OFF_S
C530
10p
R355
50V
AUX_S
Q303
BC848B
R354
10R
SW_OFF_PFC
C529
10p
50V
R527
3
4
5
D507
F506
UF5402
+24-80V_DC
70R
D303
+24-80V_AC
F507
UF5402
C318
D306
1m
70R
50V
UF5402
+24-80V_AC_
D309
TR300
P67
+400V
UF5402
1
6
D313
DRAIN_S
N1
N2
+24-80V_AC
UF5402
+24-80V_AC_
14
9
P68
C547
47p
C312
2
5
2kV
47p
+24-80V_AC
2kV
7
N3
N4
8
S304
D314
13
10
UF5402
AUX_S
D304
S308
R371
UF5402
D305
R375
10k
SW_OFF_S
R373
1N4148
C302
C305
1u
47u
25V
50V
D503
SB5100
F500
D504
F510
50R
SB5100
50R
C505
C504
F501
1m
1m
F503
50V
50V
50R
50R
D501
SCHSBR10U150
Q503
47p
C538
FQPF8N60C
2kV
C523
47p
2kV
R517
CS_LED
10R
+24-80V
R513
S508
10R
R501
AUDIO_VCC_M
10R
100R
R521
R507
R525
10R
120R
100R
S505
+12VCC_SW
R503
R526
120R
OPS. EFD43_80V-100W
TR301
1
N1
6
16
+24-80V_AC
N2
2
12
N3
15
OPS. TR100 PFC TRAFOSU
V_10
V_11
TR101
ZCD
4
5
6
L300
+24-80V
1u
C317
C304
C537
C316
1m
1m
1m
1m
50V
50V
50V
50V
C311
C308
25V
25V
R327
R308
R309
R328
220n
220n
10R
10R
10R
10R
R318
R335
R344
R319
10R
10R
10R
10R
+24-80V_DC
C313
C309
25V
25V
1u
1u
S303
+24-80V
AUDIO_VCC_S
+24-80V_FB
S305
+24-80V_DC
AUDIO_VCC_S
AUDIO_VCC_S
C315
1m
50V
VCC_LED
V_LED+
VCC_LED
C506
R554
1n
56k
50V
R506
R519
R511
OVP_LED
R515
Q504
BC858B
VCC_LED
C513
C517
10u
10u
50V
50V
D500
C12V
2X6 PINLI MB SOKET OPS.
PIN_1
ST_BY
BL_ON-OFF
PWM_DIM
+5V_STBY
S526
+12VCC_S
PIN_3
R299
R298
6
7
8
R330
R324
10R
10R
+24-80V
R339
R332
10R
10R
AUDIO_VCC_S
R301
R341
10R
10R
R313
R303
10R
10R
R323
R315
10R
10R
R331
R314
+24-80V
10R
10R
R340
R325
R336R345
10R
10R
R302
R333
10R
10R
R307
R310R300
D308
+12VCC_SW
R312R322
1N4148
C301
R338
1n
10R
1kV
LED1
V_LED+
3
4
LED1_S
C528
10p
2
5
50V
1
6
LED1_S
FDC642P
V_LED+
Q501
LED1_S
LED4
LED2_S
3
4
C527
LED2_S
S533
10p
2
5
50V
S530
1
6
LED4_S
FDC642P
LED3_S
V_LED+
S511
Q505
LED1
LED1_S
LED4_S
S501
LED2_S
LED2
S504
LED3_S
LED3
BL_ON-OFF_1
S507
LED4
LED4_S
PWM_DIM
S510
LED2
LED1
S512
LED4
LED3
S502
LED2
LED3
LED1_S
LED2_S
+24-80V
S531
LED3_S
LED4_S
S532
PIN_1
S202
AUDIO_VCC_M
S211
CN4
CN3
AUDIO_VCC_S
S203
1
2
1
2
+24-80V
3
4
ST_BY
3
4
5
6
BL_ON-OFF
5
6
7
8
PWM_DIM
7
8
9
10
+12VCC_S
+5V_STBY
9
10
S522
11
12
+12VCC_S
PIN_3
11
12
+12VCC_S
13
14
PIN_4
S208
15
16
AUDIO_VCC_M
S209
17
18
AUDIO_VCC_S
4M7
S210
19
20
+24-80V
4M7
17ips20p-r5
SCH NAME :
2
T. SHT:
YILMAZ CAN
DRAWN BY :
28-03-2013_14:26
7
8
A
B
CN500
1
2
CN501
1
2
3
C
4
5
6
7
CN200
1
2
3
4
D
5
6
7
8
E
+12VCC_S
PIN_4
+12VCC_S
GND1
F
A3
2
A X M

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