Printed Wiring Board - Main Section - Sony CDP-CX355 Service Manual

7-4. Printed Wiring Board – MAIN Section –
TO POWER BOARD
CNP901
(Page 44)
TO
D. MOTOR IC505
BOARD
CNP509
IC506
(Page 46)
• Semiconductor
Location
Ref. No. Location
Ref. No. Location Ref. No. Location
D325 E-9 IC302 C-10 Q321
D327 C-8
IC401 D-11 Q322
D329 E-8 IC402 D-10 Q323
D425 E-9 IC501 D-5 Q324
D501 C-7
IC504 D-4 Q325
D521 E-4 IC505 C-2 Q326
D550 B-2 IC506 C-1 Q327
D940 A-3 IC910 B-10 Q328
D941 A-5 IC920 B-10 Q329
D942 A-6 IC921 B-3 Q421
IC930 C-7 Q422
IC931 D-7 Q423
Q424
Q425
Q426
• See page 31 for Circuit Boards Location.
TO
KEYBOARD BOARD
CNP203
(Page 46)
IC921
TP (AF ADJ)
TP (ADJ)
IC504
Ref. No. Location
C-10 Q521 D-3
C-9 Q550 D-3
C-9 Q551 D-3
C-9 Q552 D-3
E-8 Q559 C-2
E-9 Q560 D-2
C-8 Q561 D-2
E-8 Q562 D-3
D-8 Q570 B-7
E-10 Q571 B-7
D-9 Q572 B-5
D-9 Q573 C-6
D-9 Q574 C-6
E-8 Q576 C-7
E-9 Q940 A-5
TO T0
T. SENS BOARD
LED BOARD
CN813 CN81
(Page 39)
(Page 46)
IC930
IC501
IC931
TO TO
L. T MOTOR BOARD POWER BOARD
CNP85 CNP902
(Page 46) (Page 44)
36 36
TO
DISP BOARD
CN701
(Page 40)
BD BOARD
IC920
IC910
IC302
IC401
IC402
TO TO
JACK BOARD JACK BOARD
CNP510 CNP511
(Page 45) (Page 45)
CDP-CX355
TO
CN101
(Page 34)
TO
L. SW (A) BOARD
CN84
(Page 46)