Sony HCD-CP1 / HCD-CP1K Service Manual ▷ View online
D301
D-8
D302
G-5
D304
C-8
D314
I-5
D315
I-5
D317
B-8
D318
H-4
D319
B-7
D323
D-8
D324
E-4
D325
E-3
D361
F-4
D362
G-3
D651
D-1
D652
D-2
D801
F-1
D802
F-1
D810
C-5
D812
B-2
D813
C-1
D814
A-2
D815
F-1
D817
D-3
IC101
F-8
IC201
H-8
IC301
D-7
IC303
F-6
IC304
I-6
IC305
I-7
IC306
I-7
IC307
C-8
IC308
E-9
IC309
D-3
– 21 –
– 22 –
6-4.
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGARAMS
Note on Printed Wiring Board:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
• b
: Pattern from the side which enables seeing.
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
¢
: internal component.
•
C
: panel designation.
•
U
: B+ Line.
•
V
: B– Line.
•
H
: adjustment for repair.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
• Signal path.
F
: TUNER
E
: TAPE PLAY
a
: TAPE RECORD
J
: CD PLAY (ANALOG OUT)
c
: CD PLAY (OPTICAL OUT)
• Abbreviation
CND : Canadian model
HK
HK
: Hong Kong model
MY
: Malaysia model
SP
: Singapore model
TH
: Thai model
Note:
The components identi-
fied by mark
The components identi-
fied by mark
!
or dotted
line with mark
!
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
!
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
• Circuit Boards Location
LCD board
POWER board
MAIN board
H/P board
LOADING board
CD LIGHT
board
CONTROL board
IC310
H-4
IC311
I-6
IC350
H-2
IC351
G-2
IC352
F-3
IC801
B-3
IC803
B-4
IC804
C-5
Q101
C-9
Q102
D-9
Q103
D-9
Q106
E-6
Q201
B-9
Q202
E-9
Q203
E-9
Q206
E-7
Q303
C-8
Q304
C-8
Q305
F-7
Q306
F-7
Q308
F-7
Q310
I-4
Q311
I-5
Q312
I-5
Q313
B-8
Q314
B-7
Q315
B-7
Q316
B-7
Q317
E-6
Q318
E-6
Q320
F-7
Q321
B-8
Q322
B-8
Ref. No.
Location
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
Q323
G-4
Q324
G-4
Q351
E-4
Q352
E-3
Q353
E-3
Q354
E-3
Q355
E-4
Q356
E-4
Q357
I-3
Q358
I-2
Q359
I-2
Q360
H-2
Q651
B-1
Q652
B-1
Q653
B-2
Q654
B-1
Q655
B-1
Q656
D-3
Q657
D-3
Q658
D-3
Q659
D-3
Q661
C-2
Q662
C-2
Q803
D-5
Q805
D-5
Q806
B-5
Q808
B-6
Q809
D-4
Q810
A-6
Q812
B-6
Q813
D-5
Q816
D-5
HCD-CP1
– 23 –
– 24 –
6-5.
PRINTED WIRING BOARD – MAIN Section –
•
See page 22 for Circuit Boards Location.
(Page 33)
(Page 33)
(Page 37)
(Page 41)
(Page 33)
(Page 33)
HCD-CP1
– 25 –
– 26 –
6-6.
SCHEMATIC DIAGRAM – MAIN Section (1/4) –
•
See page 35 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : CD PLAY
[
] : TAPE PLAY
〈〈
〉〉
: MD/VIDEO
(Page
30)
(Page 31)
(Page
32)
(Page 31)
(Page 27)
HCD-CP1
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
!
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
6-7.
SCHEMATIC DIAGRAM – MAIN Section (2/4) –
•
See page 35 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : CD PLAY
[
] : TAPE PLAY
〈〈
〉〉
: MD/VIDEO
– 27 –
– 28 –
(Page
26)
(Page 31)
(Page 32)
(Page 42)
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