Printed Wiring Board - Main Board - Sony HCD-PX5 Service Manual

HCD-PX5
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6-20. PRINTED WIRING BOARD – MAIN Board – •
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There are a few cases that the part isn't mounted in model
is printed on diagrams.
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See page 53 for Circuit Boards Location.
(Page 72)
R846
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http://www.xiaoyu163.com
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http://www.xiaoyu163.com
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• Semiconductor Location
Ref. No. Location Ref. No. Location
D402 A-6 D513 A-11
D514 E-2
D403 A-6
D452 B-6 D515 E-2
m
D453 B-6 D516 A-11
D501 C-9 D518 E-8
c o
D503 E-3 D519 E-2
D521 A-7
D504 E-8
D505 E-2 D522 A-3
D506 E-1 D523 A-10
D524 E-3
D507 E-2
D508 A-7 D525 C-11
D509 A-11 D526 B-11
D551 F-10
D510 E-4
D511 E-5 D552 F-10
D512 E-4
2
8 9 9
4 9 8 2 9 9
C321
(KR)
C322
(KR)
Ref. No. Location Ref. No. Location
IC121 C-11 Q502 F-11
IC401 A-6 Q503 A-7
IC501 A-9
Q504 A-8
IC502 A-8 Q511 A-4
IC505 E-9
Q512 A-4
IC506 B-3
Q513 F-6
IC508 E-3 Q521 E-4
IC601 E-1
Q601 E-1
Q671 F-5
Q158 A-11 Q672 F-5
Q159 A-10
Q673 F-5
Q160 A-10 Q674 F-6
Q301 E-7
Q351 D-7
Q501 E-11