25
25
HCD-EP515
6-9. Printed Wiring Board – Power Section –
6-10. Schematic Diagram – Power Section –
• See page 15 for Circuit Boards Location.
(US,CND)
AC
IN
T901
POWER
TRANSFORMER
(SUB)
T902
POWER
TRANSFORMER
(MAIN)
6
1
2
A
B
C
D
E
3
4
5
6
CN902
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
6
RY901
LF901
C905
C908
C909
D906
D916
D919
D914
D912
D920
D921
R901
R902
D907
D908
D910
D909
CN902
T902
R911
T901
C906
D917
D918
C907
C911
D911
D913
C912
C910
CN901
0.022
0.022
0.022
1SS133T-77
1N5401
1N5401
1N4002
1N4002
1SS133
1SS133
47k
47k
1N4002
1N4002
1N4002
1N4002
3.3M
1/2W
0.022
1N5401
1N5401
0.022
0.022
1N4002
1N4002
0.022
0.022
7P
AC IN
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299