Printed Wiring Board - Low-Amp Board (Ec77/Gx99) - Sony HCD-EC55 Service Manual

7-15. PRINTED WIRING BOARD — LOW-AMP BOARD (EC77/GX99) —
1
EC77/GX99
A
LOW-AMP BOARD
B
EXCEPT
AEP,RU
A001
C
D
E
HCD-EC55/EC77/GX99
• See page 29 for Circuit Boards Location.
2 3 4
IC101 IC102
EC77:EXCEPT US,CND
15
C153
C106
C105
C104
C103
R151
R105
R106 R119
R152
AEP,RU
R120
R130 C111
JW117
JW120
C152
C116
JW118 R162
E
E
JW119
Q152
Q151
D152
R168
D151
:Uses unleaded solder.
5 6
EC77:US,CND/GX99
1
C113
JW116
C151
R161
C101
R107
C108
R108
R112
C107
C110
C102
43 43
7 8
C118
R125
E
E
R126
Q102
R127
R103
C119
R101
C120
R104 R102
EC77:AEP,RU,E2,E3,E51,MX
12
(12)
1-872-064-
HCD-EC55/EC77/GX99
9 10
D
MAIN BOARD
CN603
(Page 35)
• Semiconductor
Location
Ref. No. Location
D151 C-3
D152 C-3
IC101 B-2
IC102 B-4
Q101 C-6
Q102 C-7
Q151 C-4
Q152 C-3