Schematic Diagram -Main Section (3/3) - Sony CDX-CA720X Service Manual

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3-10. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 32 for IC Block Diagram.
(Page20)
R357
L901
C303
CNP301
C302
R356
L902
C305
C301
R355
Q351
Q352
Q350
R352
R353
R354
R350
R351
C350
D352
D350
C353
C351
C352
C354
D351
Q353
R586
D585
D999
IC B/D
R585
D584
Q581
TH501
IC581
R583
R584
CNJ581
D582
D581
Note:
• Voltage is dc with respect to ground under
no-signal (detuned) condition.
no mark : FM
(
) : AM
<
> : CD PLAY
• Refer to page 17 for Waveforms.
(Page21)
R12
R508
R521
R512
R513
R514
R555
R558
R559
R566
R538
R536
C581
23
R507
C506
R503
R531
R532
R511
R509
R510
R506
R505
R504
X502
C505
C504
IC501
R500
X501
2
R502
C514
C513
R501
C501
C510
C511
R527
R526
R541
R557
R551
IC551
S551
S552
23
(Page22)
Q613
R650
Q650
C620
D650
D651
Q601
R620
Q631
R601
Q603
R631
R604
R615
R632
R633
R607
R634
R635
R716
D712
D710
C703
R719
R720
R710
R721
R711
R722
R715
R723
R714
R724
R725
R713
R726
R727
R728
R729
R712
R730
CN701
D711
D553
R543
R562
R561
R542
R563
Q551
R564
CDX-CA720X
Ver 1.1
(Page27)
J561

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