Service manual

AL-1651CS CIRCUIT DIAGRAM 13 - 13
C138
0.1µF
12
C139
OPEN
12
C140
0.1µF
12
C141
0.1µF
12
C142
OPEN
12
C195
22u/16V
12
+
C197
0.1u
12
D12
1SS355
12
D17
1SS355
12
R132
20kJ
21
R133
20kJ
21
R134
2.7kJ
21
C165
0.1u
12
C143
OPEN
12
C144
OPEN
12
C145
OPEN
12
C146
OPEN
12
C147
OPEN
12
C148
OPEN
12
C149
OPEN
12
C150
OPEN
12
C151
OPEN
12
C152
OPEN
12
C153
OPEN
12
C154
OPEN
12
C155
OPEN
12
C156
OPEN
12
C157
OPEN
12
C158
OPEN
12
C159
OPEN
12
C160
0.1µF
12
C161
0.1µF
12
C162
OPEN
12
C163
OPEN
12
C164
OPEN
12
C174
0.1µF
12
C175
0.1µF
12
C176
0.1µF
12
C177
0.1µF
12
C178
0.1µF
12
C179
0.1µF
12
C180
0.1µF
12
C181
0.1µF
12
C182
OPEN
12
R135
0.22J 2W
21
R136
1kJ
2W
21
C183
47u/35V
12
+
C184
0.1u/50V
12
R145
100J 2W
21
D20
1SS355
12
IC33
KIA7805
IN
1
GND
2
OUT
3
C190
0.1u
1
2
C189
47u/35V
12
+
C198
0.1u
12
C196
22u/16V
12
+
C194
0.1u
12
L6
ZJSR5101-223
1
2
3
C192
22u/16V
12
+
C193
0.1u
12
L5
ZJSR5101-223
1
2
3
C191
47u/25V
12
+
D11
KDS226
2
1
3
5V
PGNDPGND
INT24V
VCC3
24V
PGND
INT24V
INT5V
EN5V
VCC3
5V
12V
DSWS
24V1(DSWS)
3.3VIN12VIN
(9-A3)
(4-A3)
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
1
(1
0
(1
0
(10-B4)(10-A4)
(1
1
(1
1
(1
1
A B C
A B C
4
3
2
1
MCU PWB (Noise filter/Pull-up section)