Sony HCD-S550 - Printed Wiring Boards - DC-DC CONVERTER Section

HCD-S550/S880
5858
7-31. PRINTED WIRING BOARDS – DC-DC CONVERTER Section – • See page 33 for Circuit Boards Location.
CN803
CN804
C821
CN805
CN802
CN814
T801
C823
D809
D808
D806
D810
Q803
C820
C826
Q804
C822
R874
FB802
FB801
R842
R843
R850
D807
R855
R838
L801
R841
FB800
K
FL BOARD
CN806
CN807
D812
CNP809
R804
(COMPONENT SIDE)
DDCON BOARD
1-685-076-
11
(11)
DDCON BOARD
(CONDUCTOR SIDE)
1-685-076-
11
(11)
L
CONTROL BOARD
CNP808
E
E
22
I
POWER SW
BOARD
CNP911
G
DVD BOARD
CN005
J
FL BOARD
CNP801
12
POWER LED BOARD
1-685-077-
11
(11)
A
B
C
D
1 2 3 4 5 6 7 8 9
D812
(STANDBY)
DC-DC CONVERTER
(Page 38)
(Page 65)
(Page 62)
(Page 62)
(Page 60)
• Semiconductor
Location
Ref. No. Location
D806 C-6
D807 C-5
D808 C-6
D809 C-5
D810 C-6
D812 D-3
Q803 C-4
Q804 C-5