Sony HCD-C770 - Printed Wiring Boards - DC-DC CONVERTER Section

HCD-C770/C990
6262
7-31. PRINTED WIRING BOARDS – DC-DC CONVERTER Section – • See page 37 for Circuit Boards Location.
IC801
G
DVD BOARD
CN005
N
CONTROL BOARD
CNP804
M
KEY BOARD
CN811
P
POWER SW BOARD
CNP911
L
FL BOARD
CN805
9
1
10
E
DC- DC CONVERTER
STANDBY
D812
1
2
1
2
E
18
(COMPONENT SIDE)
DDCON BOARD
1-685-070-
11
(11)
DDCON BOARD
(CONDUCTOR SIDE)
1-685-070-
11
(11)
POWER LED BOARD
1-685-071-
11
(11)
A
B
C
D
E
1 2 3 4 5
• Semiconductor
Location
Ref. No. Location
D806 E-2
D807 E-2
D808 E-2
D809 E-2
D810 E-3
D812 C-5
IC801 D-3
Q803 E-2
Q804 D-2
(Page 42)
(Page 64)
(Page 64)
(Page 69)
(Page 66)