Printed Wiring Board - Main Section - Sony HCD-VX90AV Service Manual

HCD-VX90AV
• Semiconductor Location
Ref. No. Location Ref. No. Location
D141 I-9 Q113 E-10
D371 B-2 Q114 D-11
D372 B-2 Q161 C-9
D373 B-3 Q162 C-9
D374 B-3 Q163 D-9
D501 E-5 Q164 E-11
D502 E-5 Q191 F-12
(Page
D503 E-5 Q281 F-9
D504 E-5 Q282 F-10 59, 60)
D505 E-5 Q291 F-9
D506 D-4 Q371 A-3
D507 C-5 Q372 A-3
D508 E-4 Q373 A-4
D509 G-1 Q374 B-4
D510 H-2 Q375 B-3
D512 D-6 Q376 B-3
(Page 39)
D901 I-6 Q377 B-2
D902 I-6 Q378 B-3
D903 J-6 Q379 B-4
D904 I-6 Q380 B-3
D905 G-6 Q381 B-2
D906 F-6 Q382 B-3
D908 I-5 Q383 B-3
D909 I-5 Q411 I-2
D910 I-5 Q421 H-2
D911 I-5 Q431 I-12
D912 G-3 Q432 I-12
D914 I-8 Q461 I-2
D915 H-8 Q501 D-5
D916 G-8 Q502 E-5
D918 H-8 Q503 E-6
D931 I-6 Q901 G-6
D932 I-6 Q902 F-7
Q903 G-6
IC101 C-10 Q904 G-7
IC201 G-10 Q905 G-7
IC301 D-3 Q906 G-8
IC421 A-13 Q907 G-8
IC501 C-5 Q909 G-7
IC502 E-5 Q910 G-3
IC901 H-8 Q913 G-4 (Page 61)
IC902 G-4 Q914 H-4
IC903 H-4 Q915 H-8
IC904 F-4 Q916 G-7
Q951 G-5
Q111 E-10 Q952 G-5
Q112 E-9 Q953 F-5
(Page 78)
7-11. PRINTED WIRING BOARD – MAIN SECTION –
• See page 18 for Circuit Boards Location.
– 49 –
(Page 75) (Page 75) (Page 42)
JW422
D508
R917
IC905
C922
D913
C921 D917
C924
(Page 71)
JW423
R128
JW434 JW433 JW432
(Page 71) (Page 68)
– 50 –