Printed Wiring Boards - Main Board - Sony HCD-CPX22 Service Manual

HCD-CPX22/NXM3
7-10. PRINTED WIRING BOARD – MAIN BOARD –
1 2 3
A
MAIN BOARD
B
L
IN
15P
C AEP,UK
R
AEP,UK
D
E
D
VOL
BOARD
(Page36)
G
S-MASTER
F
BOARD
(Page38)
G
I
H
S-MASTER
BOARD
(Page38)
I
H
S-MASTER
BOARD
(Page38)
J
HCD-CPX22/NXM3
• See page 21 for Circuit Boards Location.
4 5 6
RELAY
B A
BOARD
(Page28)
11P
AEP,UK
EXCEPT
AEP,UK
US,E3,E51,EA,RU
30
7 8 9 10
BD
BOARD
26)
(Page
R CH
L CH
L CH
R CH
HE901
ERASE
HEAD
11
1-861-417- (11)
HP
F
BOARD
(Page36)
30
11 12
PANEL
E
BOARD
(Page34)
VOL
C
BOARD
(Page36)
• Semiconductor Location
Ref. No.
D181
D182
D183
D321
D322
D371
D372
D373
D391
D392
D393
D394
D395
D396
D397
HP901
D903
PB HEAD
D904
D905
IC3
IC101
IC301
IC391
IC401
HRP901
REC/PB
IC901
HEAD
IC902
IC903
IC951
IC971
Q1
Q2
Q21
Q22
Q25
Q26
Q27
Q28
Q29
Q30
Location Ref. No. Location
E-7 Q31 I-6
D-6 Q32 I-7
E-7 Q33 I-7
D-11 Q34 I-7
C-11 Q71 I-7
B-5 Q81 J-7
B-5 Q82 J-6
B-6 Q103 I-8
D-6 Q104 I-8
C-7 Q140 G-9
D-7 Q153 G-9
D-7 Q154 I-8
E-5 Q270 C-8
E-5 Q271 C-9
E-5 Q301 I-9
B-10 Q302 H-9
F-2 Q303 I-9
G-4 Q311 I-8
Q312 I-8
I-6 Q313 I-8
G-8 Q314 I-9
B-2
Q315 I-9
C-7 Q316 J-7
D-6 Q317 J-8
F-4
Q318 J-8
F-2 Q321 C-11
F-3 Q322 D-11
E-3
Q323 C-11
D-3 Q324 C-11
Q326 D-11
H-7
Q327 D-11
I-6 Q341 F-7
I-5 Q342 G-7
I-5
Q343 G-7
E-8 Q351 I-9
E-8 Q352 H-9
B-3
Q353 I-9
B-3 Q391 D-6
I-6 Q906 G-4
I-6