Printed Wiring Board - Power Board (Side A) - Sony HCD-EX5 Service Manual

HCD-EX5
Q Q
6-14. Printed Wiring Board – POWER Board (Side A) –
3 7 6 3 1 5 1 5 0
E P T 9 0 1
T 1 P O W E R T R A N S F O R M E R
T E
L 1 3 9 4 2 2 9 6 5 1 3
C 5 2
J W 2
w w w
• See page 28 for Circuit Boards Location.
R 9 0 1
L 9 0 1
D 9 0 1
C 9 0 2
C 9 0 1
C 9 0 3
IC941
R 9 4 1
AUS,SP,MX,
HK,TW,KR
PC1
C 1 5
C 2 2
Q 1
R 2 2
C 2
D 2 1
D 4 D 5 8
IC1
IC51
Q 5 2
C 5 1
D 5 5
R 5 3
R 5 4
R 5 5
C 5 4
D 5 7
C 1 1
C 1 4
C 1 2
x a o
y
. i
http://www.xiaoyu163.com
IC931 IC921
C 9 3 1 C 9 2 1
C 9 2 2
C 9 1 2
C 9 3 2
C 8 1 3
C 8 1 1
C 8 9 9
C 9 5 2
D 8 0 3
C 8 0 3
C 8 0 7
C 8 0 4
C 8 0 8 C 8 1 0
R 9 5 7
R 9 5 2
Q Q
3 7 6
R 9 5 6
PC51
R 8 5 2
R 9 5 5
C 8 5 1
C 8 0 1
IC102
C 9 5 5
D 8 7 4
R 8 8 4
T 5 1
C 9 5 3
S T A N D B Y C 9 5 4
T R A N S
IC951
E P T 1
F H 1
C N 1
u 1 6 3
F H 2
.
40 40
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2 4
8 9 9
R 8 9 7
R 8 9 5
IC911
C 9 1 1
L 8 2 2
C 8 2 2
C 8 2 8
L 8 2 1
C 8 0 9
C 8 2 7
D 8 2 1
C 8 2 1
IC101
C 8 1 4
C 8 1 7
C 8 1 2 C 8 1 6
3 1 5 1 5 0 8 9 2
C 8 1 8
C 8 7 3
L 8 7 2
C 8 7 7
D 8 7 2
C 8 7 1
D 8 7 1
D 8 7 3
R 8 4 1
R 8 4 3
AEP,UK AEP,UK
E P T 2
m
R 1
c o
1 - 6 8 4 - 9 3 5 -
2
8 9 9
• Semiconductor
Location
Ref. No. Location
D1 B-1
D2 C-3
D3 C-3
D4 C-3
D5 C-3
D6 C-6
D10 E-2
D21 C-3
D22 C-3
D53 D-2
D54 D-3
D55 D-3
(Page 36)
D56 D-2
D57 D-3
D58 C-3
D801 B-5
D802 B-5
D803 B-4
D805 C-5
D821 B-5
4 9 8 2 9 9
D822 A-6
D823 A-6
D824 B-6
D871 C-6
D872 C-6
D873 C-5
D874 C-5
D901 A-2
D902 C-4
D951 D-4
D952 C-4
IC1 C-3
IC51 D-3
IC101 B-5
IC102 C-4
IC911 A-6
IC921 A-5
IC931 A-4
IC941 B-3
IC951 D-4
Q1 C-3
Q51 D-1
Q52 D-2
Q53 D-2
Q801 D-6
Q841 D-6
(Page 34)
Q842 D-6
Q843 A-6
Q844 A-5
Q891 D-6
Q892 D-6
Q951 C-4
Q952 C-4
Q953 C-4