AIWA CDC-X144 Service Manual - Page 12

Schematic Diagram-main

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3-11. SCHEMATIC DIAGRAM - MAIN SECTION (2/2) - • Refer to page 31 for IC Block Diagram. (Page 24) C441 R441 R442 Q441 C461 R461 R462 C431 R431 R432 C451 R451 R452 C481 R481 R482 Q461 Q431 Q451 Q481 C471 R471 R472 Q471 C765 C766 C751 C764 C750 D751 D753 D755 D757 R443 C442 IC750 R463 C462 R433 C432 R453 C452 Q492 D492 R493 Q491 D491 R492 R491 C491 C492 C753 R756 C756 R752 C755 IC B/D C754 C761 C758 C759 C760 D752 D754 D756 D758 D759 D760 C333 C334 D761 D762 R609 C617 C618 C630 C628 C626 C624 C631 C629 C627 C625 D609 C602 C601 C701 D601 L601 J331 CN601 FU601 IC602 C621 L501 JC2 L502 C703 S702 C623 C622 Q631 R633 R631 R634 C632 R632 JW53 Q651 R653 R654 R652 D651 R651 R585 R584 Q582 Q581 D580 D581 Q580 R582 R583 D703 D702 R701 R731 R732 R735 C732 R734 C731 R733 L373 L374 L372 L731 D731 CN701 D711 D712 C704 (Page 28) 25 25 CDC-R104/X104/X144

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25
25
CDC-R104/X104/X144
IC B/D
C431
C441
C451
C461
C471
C481
C623
C753
C758
D751
D752
D753
D754
D755
D757
R431
R432
R441
R442
R451
R452
R461
R462
R471
R472
R481
R482
R493
R583
R584
R633
R634
R752
D581
R585
D580
D731
C333
C334
R443
C442
R463
C462
R433
C432
R453
C452
C492
L501
C621
R631
C622
JC2
C755
R701
C602
C601
Q471
Q481
Q451
Q431
Q461
Q441
IC602
C703
C632
R582
R632
L731
C761
C759
C760
C756
R756
C491
Q491
Q492
R491
R492
D491
D492
C754
C751
C765
C766
C764
C750
D760
D759
D758
D756
D762
D761
D609
D601
C617
C618
C630
C628
C626
C624
C631
C629
C627
C625
L601
D711
D712
C704
L374
L373
L372
C731
C732
R609
IC750
J331
FU601
S702
L502
Q631
Q651
R653
D651
R654
R652
R651
Q582
Q581
Q580
JW53
CN701
CN601
D703
D702
C701
R731
R732
R735
R734
R733
3-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
• Refer to page 31 for IC Block Diagram.
(Page
24)
(Page 28)