Printed Wiring Board Diagrams - Sanyo PLC-SW30 Service Manual

■ Printed Wiring Board Diagrams

R/C (SIDE:A)
1AA4B10C3650B
D2812
R2812 C2812
C2813
A2811
MAIN (SIDE:A)
R/C "K68C"
K8E
PB8
12
IC3561
13
10
R3582
IC3551
11
RB2503
Q3582
IC5631
R5631 C2513
C5026
C5019
C5024
C5046 L5003
C5633
8 R5046
5 Q5006
1
8
4
5
IC5641
R5641 C375
R5343 C380
R5602
1
RB8202 RB8203
4
D5622 Q5611
20
R5620 R5619
Q5302 21
Q5343
IC8201
R5335
R5338
R5614
D5618
40
D5616
41
TP6202R
R5613
R5617
C6201
D5623
C5307
Q6202
C5327
R4811 R6211
R6209
R6218
16
IC5302 R4004
R4812
D4814
1
D4813 R5317 X5301
C5642 C4002
C5321
R5313
R5318 R4003
R5367
R5364
R5366
PART SIDE 1AA4B10C3650A
PB1
LAMP BALLAST "CN300"
PCB_MP3A
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R/C (SIDE:B)
MAIN
"K8E"
R2811
FN902
FN905 SENSOR "K88A"
RB403 RB401
K66A K66B
K8H
RB402
RB404 R406
1
12 6 1
1
4
1
R404 R403
IC3571 R402
R1471
IC491
R401
24
R1422
5 8
24 13
1
RB1402
IC401
1
20
21
61
80
80
1
20
IC501
40 61
20
IC561
60
41
40
21
C568
RB2563 RB2562
TPB1
R2513
R578 R2566
C543
IC531
61
R530 80
1 60
21
40
RB2533
RB2532
C2517 1 30
RB303
C2512 K25G
C2531 RB304
R2521
R2503
R5001
R5038
RB8204
1
5
80
8
L1301
TPVHS
C5013 L1302
1 4 R377
8
C376 5
R5035
C1333
TP103
65 C1332
80
61 R1332
64
1
60 4
C1334
IC1331
1 8 R1338
R8213
C9862
R1337
R1336
X101 C9863
R1334 C1341
R133
4 5 C1338
D371 R1331
R134 C377
L371
IC101 C129
X9861
28
Q371
R9878 R9877
3 1
16 9
4
C131 6
IC9861
IC371 T372 3
1
R381
41
L372
1
1
C379 14
25 6 10 1
40 R387 R384
8 4 4
R9803
C9806 R1884
C133
R9806
8 IC1802
RB104 D372 1
16 9
R1883 R4803 R4801
R9809
R9808
IC9801 14
R4802
8 1
1 IC1883
Q4807 6
8
1
7
1
IC1881
L1
C9802 C9803 C9804
PB2 2
K8W
MAIN (SIDE:B)
PB3
C9411
R9422
C9409
75
51 R3507
76 50 PB6
C9408
RB9407
IC9401
C9402
26
100 20
1 25
1
C573 9 11
10
60
IC3501
C569
1 8
5
8 5 8
8 5
41 TPR1
1
4
1
IC3531 4
1
4
RB2561 14
8
TP2561
C1841
R1843
Q1842
1
7
R368
R361
8 C352
5 C343
IC351 8 C344
1
R359 1
4
4
5
C301
RB302 RB301
R312
C1322
R1324
R1323
R307
IC301
C322
C337
C338
R324
R321 R318
8
R331 R322 R319
R323
C1812
IC1871
8 5
R1872
IC1813
1
Q301
15
10
1 1 4
D1816 R6858
1
IC1811
R6857
IC1814
10
1
R6859
20
11
R6861
R9866 R6862
C1801
IC1801 R9864
1
C1802
1
11 20
49
IC801
R6854
24
R6852
R6851
50 R6823 SOLDER_SIDE
K8V
CONTOL "K68B"
This projector is isolated from AC line by using the internal converter transformer.
Please pay attention to the following notes in servicing
1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold
sides (secondary circuit) at the same time.
2. Do not shorten the circuit between hot and cold sides.
3. The grounding lead must be connected to the ground of the same circuit when
measuring of voltages and waveforms.
RB406
R5612
D5613
C411
C3571
R423
D5612
R424
R430
R438
R1469
R1467 C417
L3571
R3575
C419 L501
C420
C572
C561
C562
C422 C423
R432 C502
R1463
C426 C424 R431
R427
C427
C429
C428
L561 R562
C431
R564
C432
C570
IC3591 C513
R3597 R3592 R1417
5 4
R524
R525
C567 C566
R3596
8
1
R2572 C3591 C532
C542
L502 C514
R2571 C2573
C546
L532
C544
C2574
C536
R2538
R548
C2577 R547 C2537
C2533 R2523
R2543
R2522
R2539
R5036
R1307 C5009
IC8802
C8807
C1306 8
R8809 5
C5010
1
4
IC1301 C8804 16
C1303 9
C8806
R5004
4
C1304 1
IC5001
R5031 C116
R1302
5
8 C114
R5029
C113 C8214
8
1 R121
C5015 C117
R5042 C106 C8216
Q5002
C1302
C102
C1336
C109
R1344 Q5004
C8201
C121
C122
C112
C123
X1331 R8201
C1337 R126
C111
C8224 C6221
C127
C151
5 R131
C128
C152
R136
R100
C153
R388
C1331 L370
C386
R393 C101
R118
4 R107 R141
R394
C9861
R142 R119
R9876
R373
C115
R102 R116
C372 R101
C396
R9869
R374 C156
R9872 C136
R9888 R392
R372
IC102
L102
R371
C134
C390 C394 C378
R1817 R376
R382
R811
R383 C381
R4806 R379
C1887
IC1882
R4807
C1892 2
R1892
R1888
PB4
IC1892
C1881
K50B
25 IC1891
C1893
L8
R808
C1896
C1894 1 19
X1891
AV "K10E"
CAUTION
PB7
L3561
C3562
R3562
R3565
C5604
R3584 R3583
C5634
R8803
C8803
C5641
8
5
1
4
C8802
R5323
R8801
IC5303 R5336
C5608
C5017
C5018 C5601
C5602
C5607
C5606
C8212 D4815
C8211
C8209
R8206
C8207 C8208
R8203
C8204 14 8
R8202
R8204
C8202
7
C6222 C6223 1
R6253 R6254 R6256
C6217 C6218 C6219
18
R117
IC5301
C143
D5624
9
1
R5304
C5304 C5317
C5318
R5316
2 20
20 C5319
PB5 C5326
K50A
1
19
AV "K10D" SW "K8801"
A7