Sharp AL-1651CS Service Manual page 126

A
MCU PWB (Noise filter/Pull-up section)
4
C138 C139 C140 C141
0.1 F OPEN 0.1 F 0.1 F
C147 C148 C149 C150
OPEN OPEN OPEN OPEN
C156 C157 C158 C159
OPEN OPEN OPEN OPEN
C174 C175 C176 C177
0.1 F 0.1 F 0.1 F 0.1 F
3
47u/35V
2
L5
ZJSR5101-223
1 3
(10-A4) 12VIN
47u/25V
22u/16V
1
A
VCC3
C142 C143 C144 C145 C146
OPEN OPEN OPEN OPEN OPEN
C151 C152 C153 C154 C155
OPEN OPEN OPEN OPEN OPEN
C160 C161 C162 C163 C164
0.1 F 0.1 F OPEN OPEN OPEN
C178 C179 C180 C181 C182
0.1 F 0.1 F 0.1 F 0.1 F OPEN
24V
+
C183 C184
0.1u/50V
PGND
12V
+
C191
C193
0.1u
5V
+
C195 C197
0.1u
AL-1651CS CIRCUIT DIAGRAM 13 - 13
B
D12
R132
1SS355
20kJ
1 2 1
1
R133
20kJ
INT24V
R135
1 2
0.22J 2W
R136 D17
1kJ 1SS355
2W
PGND PGND
D20
1SS355
INT24V
2
R145
IC33
100J 2W
1 2 1
IN
+
C189
47u/35V
L6
ZJSR5101-223
1 3
(10-B4) 3.3VIN
C192
22u/16V
C196
22u/16V
B
5V
D11
1
3
2
KDS226
2
DSWS (4-A3)
2
C165
R134
2.7kJ
0.1u
24V1(DSWS) (9-A3)
1
INT5V
3
OUT
C190
KIA7805
0.1u
VCC3
+
C194
0.1u
EN5V
+
C198
0.1u
C
(11
(11
(11
(11
(11
(11
(11
(11
(11
(11
(11
(11
(11
(11
(11
(10
(11
(11
(10
C