Sony CMT-CP2W / HCD-CP2 Service Manual ▷ View online
25
25
HCD-CP2
7-7.
SCHEMATIC DIAGRAM – CD Section –
•
See page 30 for Waveforms.
•
See page 39 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
∗
: Impossible to measure
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
(Page 32)
26
HCD-CP2
26
( )
–
+
05
TO
AUDIO
BOARD
7-8.
PRINTED WIRING BOARDS – TAPE DECK Section –
•
See page 23 for Circuit Boards Location.
( )
( )
TO
MOTOR
BOARD
(
)
05
C B
C
B
C
B
B
C
E
B
(DECK A PLAY)
(DECK A HALF)
(DECK A REC)
(DECK B HALF)
(DECK A 120/70)
(DECK B 120/70) (DECK B REC)
(DECK B PLAY)
05
c
(Page 28)
(Page 28)
27
27
HCD-CP2
7-9.
SCHEMATIC DIAGRAM – TAPE DECK Section –
•
See page 30 for Waveform.
•
See page 42 for IC Block Diagram.
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : TAPE PLAY
(
no mark : TAPE PLAY
(
) : RECORD
BMETAL
(Page 31)
(Page 31)
28
HCD-CP2
28
7-10.
PRINTED WIRING BOARD – MAIN Board –
•
See page 23 for Circuit Boards Location.
D301
C-7
D304
H-5
D314
I-9
D315
B-8
D317
B-9
D318
H-9
D319
B-7
D320
G-7
D321
G-7
D322
E-5
D323
C-7
D324
D-5
D325
D-5
D330
I-5
D331
I-5
D804
F-1
D805
B-6
D806
I-5
D807
I-5
D808
I-6
D809
I-6
D815
I-5
D816
F-1
IC301
D-7
IC302
C-9
IC304
I-9
IC305
I-7
IC306
I-9
IC308
E-9
IC309
C-5
IC310
H-9
IC311
I-8
IC401
G-8
IC402
F-9
IC800
F-3
IC801
H-2
IC802
I-2
IC803
B-5
Q101
C-9
Q102
D-9
Q103
D-9
Q106
B-9
Q201
C-9
Q202
D-9
Q203
D-9
Q206
A-9
Q303
I-5
Q304
I-5
Q310
I-9
Q311
I-9
Q312
I-9
Q313
B-9
Q314
B-8
Q315
B-8
Q316
B-8
Q317
H-5
Q318
H-5
Q321
B-9
Q322
B-9
Q323
H-9
Q324
H-9
Q403
F-9
Q406
G-9
Q407
G-9
Q408
F-9
Q409
G-9
Q800
I-7
Q801
I-7
Q804
I-6
Q805
I-7
Q806
I-6
Q830
B-6
Q850
I-6
Q851
I-5
• Semiconductor
Location
Ref. No.
Location
(Page 36)
(Page 24)
(Page 29) (Page 26)
(Page 29)
(Page 29)
(Page 26)
(Page 34)
(Page 38)
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