Sony HCD-CPX11, Руководство по обслуживанию

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44 44
HCD-CPX11
6-14. PRINTED WIRING BOARD — S-MASTER SECTION —
IC618
IC680
IC600
IC603
IC604
IC991
IC610
IC650
1
3 5
4
MAIN
BOARD
CN309
(CHASSIS)
1
3 4
5
2
1
20
19
2
1
20
19
E
1
2
1
1
5
2
(CHASSIS)
(CHASSIS)
SUB POWER TRANSFORMER
AC
IN
1
1
2
2
SWITCHING
REGULATOR MAIN
BOARD
CN301
3
3
1
1
E
E
1
R
2
3
4
1
1
2
2
1
2
3
4
L
SPEAKER
IMPEDANCE
USE 4
E E
E
E
1 2
A
B
C
D
E
F
G
H
3 4 5 6 7 8 9 10 11
MAIN
BOARD
CN302
• Semiconductor
Location
Ref. No. Location
D611 F-2
D621 F-2
D650 H-4
D651 G-4
D652 B-4
D660 H-4
D661 H-4
D662 A-4
D670 F-4
D671 F-4
D672 D-4
D680 G-4
D681 F-4
D682 C-4
D990 D-8
D991 C-7
D992 B-7
D993 B-7
D994 B-7
D995 B-7
IC600 B-3
IC603 D-3
IC604 C-3
IC610 B-3
IC618 G-2
IC650 H-4
IC680 F-4
IC991 C-7
Q691 C-4
Q692 C-5
Q693 C-5
Q694 C-5
Q696 G-4
Q990 C-7
Q991 C-7
•
See page 27 for Circuit Boards Location. :Uses unleaded solder.
(Page 36)
(Page 36)
(Page 36)