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Sharp AR-M155X Service Manual page 143

Digital multifunctional system

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C
C
D
To Operational PWB
5V
R160
10kJ
R162
1kJ
1
2
(4-C4)
KEYIN
C205
1000p
To Mirror motor
(6-A4)
OUT_A+
(6-A4)
OUT_B+
(6-A4)
OUT_A-
OUT_B-
(6-A4)
D
AR-M150/M155/M155X CIRCUIT DIAGRAM 14 - 20
D30
1
3
2
KDS226
DRST
PSW
(PSL)
(OP_CLK)
(OP_LATCH)
(OP_DATA)
(SELIN1)
(SELIN2)
(SELIN3)
(LCDDB7)
(LCDDB6)
(LCDDB5)
(LCDDB4)
(LCDE)
(LCDRS)
(BZR)
(KEYSC1)
(KEYSC2)
(KEYSC3)
CN4
1
1
2
2
3
3
4
4
B4B-PH-K-R
E
10/14
4
EN5V
5V
VCC3
CN2
28
28
27
27
26
26
25
25
24
24
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
3
28FE-BT-VK-N
2
1
E

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