Printed Wiring Boards - Power Section (2/2) - Sony HCD-S888 Service Manual

HCD-S888
6-34. Printed Wiring Boards – Power Section (2/2) – • See page 32 for Circuit Boards Location.
1 2
POWER BOARD (CONDUCTOR SIDE)
1 5
A
H
DVD BOARD
CN008
(Page 37)
B
(CHASSIS)
C
M
AMP BOARD E
CN300
(Page 50)
E
D
3 1
E
E
E
E
E
E
K
E
E
A
C
E
F
3 4
5
1
1 3
Q990
E E
1 5
IC904
A K A
T901
POWER
TRANSFORMER
(EXCEPT MX, TW)
1 5
5 6 7
(CHASSIS)
1 2
POWER SW BOARD
(COMPONENT SIDE)
LF901
LF902
C903
1-685-081-
21
(21)
1-685-080-
(CHASSIS)
64 64
8 9
POWER SW BOARD
(CONDUCTOR SIDE)
(AC IN)
1 2
2
1
POWER
DDCON
BOARD
CN807
(Page 57)
21 21
1-685-081-
(21) (21)
• Semiconductor
Location
Ref. No. Location
D902 D-5
D904 E-1
D905 F-3
D906 E-2
D907 F-2
D908 F-4
D911 C-3
D912 D-2
D913 B-4
D914 B-3
D915 A-4
D916 B-2
D917 A-3
D919 D-4
D920 D-5
D921 B-3
D931 E-3
D932 E-2
D933 F-2
D990 A-3
IC901 F-3
IC902 D-2
IC903 A-2
IC904 B-3
IC905 A-4
IC906 C-3
IC908 A-3
IC909 F-1
PC901 E-2
Q901 D-2
Q902 D-1
Q903 D-2
Q904 E-2
Q905 F-2
Q906 E-1
Q910 D-2
I
Q911 E-2
Q912 E-2
Q914 E-2
Q990 A-3
Q991 B-3
Q992 B-4