Sony HCD-RV22 - Power Supply Diagrams

4444
HCD-RV22/RV55
HCD-RV22/RV55
6-19. PRINTED WIRING BOARD — POWER SECTION (1/2) (HCD-RV22) — • Refer to page 25 for Circuit Boards Location. : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
234567
JW400
JW408
JW409
JW
410
JW412
JW413
JW414
JW
415
JW416
JW418 JW419
JW420
JW421
JW422 JW423
JW430 JW431
JW
433
JW
434
JW
435
JW
436
JW
437
JW
438
JW
439
JW
440
JW
443
JW
444
JW446 JW447
JW449
JW
451
JW452
JW453 JW454
JW455 JW456
JW457 JW458
JW459 JW460
JW
463
JW445
JW432
JW461
JW462
JW
469
JW
470
JW
471
JW417
JW
465
JW
464
JW
450
JW468
JW
467
JW
466
JW424 JW425
JW426 JW427
JW429 JW428
JW473
JW474
JW472
D401
R455
C406
R466
R
447
C4
92
C408
JW
402
R495
C489
R496
R
489
C402
C407
JW
401
C411
EP491
R411
D481
R460
R459
Q442
Q441
D442 D441 R458 R457
R412
R456
EP402
C488
R494
R493
R492
D483
Q
489
R467
R491
C448
C447
C444
C443
C442
R
454
R
453
R452 R451
R
448
R
446
R
445
R444
R443
R
442
JW
403
R
441
JW442
C404
CN
441
IC441
EP401
TH441
RY441
L441
L442
R461
R462
C403
R
487
D443
C
445
JW
441
C405
R401
R402
R407
C486
R
482
Q
485
Q
486
Q
487
R490D482
C487
R
488
R
486
Q
483
Q
484
R483
R484 R485
JW
404
R465
Q481
Q482
C481
C451
C452
C453
C454
C446
CN
442
JW
407
LP401
R
413
Q488
R414
C441
JK441
R
481
(Page 38)
(Page 45)
Ref. No. Location
D401 G-6
D441 D-4
D442 D-4
D443 I-4
D481 E-4
D482 F-4
D483 B-4
IC441 D-2
Q441 D-4
Q442 D-4
Q481 B-4
Q482 B-4
Q483 B-5
Q484 B-5
Q485 F-3
Q486 F-3
Q487 G-3
Q488 F-4
Q489 B-4
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