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Sharp AR-M155X Service Manual page 142

Digital multifunctional system

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A
MCU PWB (Connector section 1)
4
(5-C4)
/BIAS
(5-C4)
/GRIDL
EN5V
5V
(7-A2)
12VIN
(4-C4)
FW
(5-C3)
/PR
C207
0.1u/50V
3
2
1
A
To Power unit
INT5V
CN1
1
2
1
2
3
4
3
4
5
6
5
6
7
8
7
8
9
10
9
10
11
12
11
12
13
14
13
14
15
16
15
16
17
18
17
18
19
20
19
20
21
22
21
22
23
24
23
24
B24B-PHDSS-B
C208
0.1u/50V
PGND
PGND
AR-M150/M155/M155X CIRCUIT DIAGRAM 14 - 19
B
INT24V
/TC
(5-C4)
/MC
(5-C4)
3.3VIN
(7-B2)
/POFF
(5-C1)
24V
(7-A2)
HLOUT
(5-D2)
B
C
C

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