Printed Wiring Board - Power Board - Sony HCD-HPX7 Service Manual

HCD-HPX7
7-16. PRINTED WIRING BOARD — POWER BOARD —
1
A
B
C
D
E
MAIN
BOARD
CN307
F
(Page 66)
G
HCD-HPX7
• See page 57 for Circuit Boards Location.
2 3 4
E3,AUS
AEP,UK,KR
CND,TW,MX
IC903
:Uses unleaded solder.
5 6
IC902 IC901
74 74
7 8
AC
IN
CND
EXCEPT E3,AUS
SUB POWER
EXCEPT
CND,AEP,UK
AMP
BOARD
CN602
(Page 70)
9
BLOCK
• Semiconductor
Location
Ref. No. Location
D901 F-8
D902 E-6
D903 E-6
D904 E-6
D905 E-6
D906 F-5
D907 F-5
D908 F-5
D909 F-5
D910 E-3
D911 F-6
D912 F-6
D913 E-7
D914 E-5
IC901 E-5
IC902 E-4
IC903 E-4