23
23
CDX-CA720X
• Refer to page 17 for Waveforms.
3-10. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 32 for IC Block Diagram.
Note:
• Voltage is dc with respect to ground under
no-signal (detuned) condition.
no mark : FM
(
) : AM
<
> : CD PLAY
(Page20)
(Page22)
(Page21)
(Page27)
C352
D581
R350
R351
R352
R353
R354
R500
R509
R510
R511
R517
R519
R524
R525
R531
R532
R541
R551
R557
R562
R563
R564
R585
R631
R632
R633
R634
R710
R711
R712
R713
R714
R715
R719
R725
R726
R727
R728
R729
R730
TH501
X502
R357
R724
R723
R720
R566
R538
R536
R512
C350
C351
C353
C354
C501
C511
C513
C581
R716
R514
R513
C303
C302
C305
C301
R583
R584
R526
R527
C504
C505
R501
C510
C514
R502
R505
R504
R506
R529
R528
R503
C507
R515
C506
R556
R592
R507
R702
R701
S552
S551
J561
R521
R12
CNP301
R355
CNJ581
IC551
CN701
Q352
Q353
Q581
IC581
X501
Q551
D553
D702
D701
Q603
Q601
Q631
R508
C703
R615
D351
D352
D585
D584
D582
D
703
R721
R722
Q350
Q351
D350
L901
L902
R356
R555
R558
R559
R542
R543
R561
R601
R604
R607
R635
C620
R620
D650
D651
Q650
Q613
R650
D712
D710
D711
R586
D999