Schematic Diagram -Main Section (2/2) - Aiwa CDC-Z137 Service Manual

3-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 30 for IC Block Diagram.
C417
C418
C419
C420
D441
(Page 26)
Q811
C814
C813
Q831
Q832
C833
C832
R835
R834
C831
Q833
R411 R415
Q401
R412 Q403 R416
R413
Q402
Q404
R414
Q442 C442
R441
R442
Q441
R444 C441
R443
R509
R511
D509
Q592
Q591
C591
C511 C512
D531
C531
R531
R813
R812
Q801
C812
C811
R801
R803 R802
Q802
Q821
R821
C823
R822
C822
C821
D943
R942
C942
R814
R417
C431
C432
R418
L401
R423 C433
R424
R502 R504 R503 R501
R506 R508 R507 R505
C506 C508 C507 C505
C515
C502 C504 C503 C501
IC501
C513
IC B/D
D802
THP804
D801 C804
L801
D881 C801
IC941 R941
C941 R943
27 27
Note:
• Voltage is dc with respect to
ground under no-signal conditions.
no mark : FM
(
<
J401
C509
C518
CNP801
F901
CDC-Z137
) : AM
> : CD PLAY
∗ : Impossible to measure