Sony HCD-CP2A Service Manual ▷ View online
25
25
HCD-CP2A
7-13. SCHEMATIC DIAGRAM – AMP Section – •
See page 31 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
(Page 21)
(Page 28)
26
26
HCD-CP2A
D810
A-3
D811
B-5
D812
C-7
D813
C-6
D814
C-5
D817
C-6
D820
B-8
D821
C-7
D822
A-6
D823
D-6
IC804
D-8
Q807
A-4
Q808
C-4
Q809
C-7
Q810
C-6
Q811
C-5
Q812
B-7
Q813
C-6
Q814
C-8
Q815
C-7
Q816
B-6
7-14. PRINTED WIRING BOARD – CONTROL Board –
•
See page 15 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
(Page 23)
27
27
HCD-CP2A
7-15. SCHEMATIC DIAGRAM – CONTROL Section –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
(Page 22)
28
28
HCD-CP2A
7-16. PRINTED WIRING BOARD – POWER Board –
•
See page 15 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D901
E-2
D907
C-4
D908
B-4
D909
D-4
D910
D-4
D911
B-3
D912
B-3
D913
B-2
D914
B-2
7-17. SCHEMATIC DIAGRAM – POWER Section –
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
(Page 24)
(Page 23)
(Page 25)
(Page 21)
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