Printed Wiring Board - Amp/Pt Section - Sony HCD-GP8D Service Manual

Q Q
7-12. PRINTED WIRING BOARD — AMP/PT SECTION —
3 7 6 3 1 5 1 5 0
1 2
AMP BOARD
A
MAIN
BOARD
CN103
(Page 18)
B
MAIN
H
BOARD
CN107
(Page 18)
C
FAN
D
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
PT BOARD
F
G
VOLTAGE SELECTOR
110-120V
H
220-240V
I
w w w
J
AC IN
HCD-GP8D
• See page 21 for Circuit Boards Location.
3 4 5
MAIN HP/MIC
BOARD BOARD
E K
CN105 CW101
(Page 18) (Page 24)
I
E
IC103
(E,SP MODEL)
POWER TRANSFORMER
SUB POWER TRANSFORMER
x a o
y
. i
http://www.xiaoyu163.com
:Uses unleaded solder.
8
6 7 8
AMP BOARD
E
Q Q
3 7 6 3
(AUS,RU,HK,CH MODEL)
PT BOARD
D
MAIN
BOARD
CN301
(Page 18)
AC IN
u 1 6 3
.
29 29
http://www.xiaoyu163.com
2 4
9 9 8
9 10 11 12
1 5 1 5 0 8 9 2 4
POWER TRANSFORMER
m
SUB POWER TRANSFORMER
c o
HCD-GP8D
2
9 9
• Semiconductor
Location
Ref. No. Location
D101 C-3
D102 C-4
D103 C-4
D104 C-4
D311 D-3
IC103 D-4
Q101 C-10
Q102 C-10
Q103 C-9
Q104 C-9
Q105 C-10
Q301 C-9
Q303 C-9
Q304 B-10
Q308 C-10
Q309 D-11
Q310 D-11
Q311 E-3
Q312 D-2
Q314 C-11
9 8 2 9 9
(E, SP MODEL)
• Semiconductor
Location
Ref. No. Location
D901 I-6
D902 I-6
D903 J-6
D904 I-6
D905 J-5
D
MAIN
BOARD
CN301
(Page 18)
(AUS, RU, HK, CH MODEL)
• Semiconductor
Location
Ref. No. Location
D901 I-11
D902 I-11
D903 J-11
D904 I-11
D905 J-11