Sony HCD-EP414 - Power Section Printed Wiring Board; Power Section Schematic Diagram

2525
HCD-EP414
6-9. Printed Wiring Boards – Power Section – 6-10. Schematic Diagrams – Power Section –
• See page 15 for Circuit Boards Location.
MX
AC
IN
T901
POWER
TRANSFORMER
(SUB)
T902
POWER
TRANSFORMER
(MAIN)
6
TO
MAIN
BOARD
CNP305
(Page 21)
12
A
B
C
D
E
F
3456
CN902
Ref. No. Location
D906 B-2
D907 C-3
D908 C-3
D909 B-2
D910 A-2
D911 C-2
D912 C-2
D913 C-3
D914 C-2
D916 C-2
D917 B-2
D918 C-2
D919 B-2
D920 B-2
D921 B-2
• Semiconductor
Location
6
* D916 - D919
MX: 1N5401
EXCEPT MX: 1N5401M
RY901
LF901
C905
C908
C909
D906
D916
D919
D914
D912
D920
D921
R901
R902
D907
D908
D910
D909
CN902
T902
R911
MX
T901
C906
D917
D918
C907
C911
D911
D913
C912
C910
CN901
0.022
0.022
0.022
1SS133T-77
1N4002B
1N4002B
1SS133T-77
1SS133T-77
47k
47k
1N4002B
1N4002B
1N4002B
1N4002B
3.3M
1/2W
0.022
*
*
*
*
0.022
0.022
1N4002B
1N4002B
0.022
0.022
6P
AC IN
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