Read Sharp AR-M236 (serv.man4) Service Manual online
AR-M236/M276/M237/M277 ACTUAL WIRING DIAGRAM 1 - 3
CN23(B34B-PHDSS-B)
(AB ONLY)
PAPER SIZE SENSOR
(AB ONLY)
GY
GY
GY
GY
GY
GY
GY
<OPTICAL SENSOR HARNESS AB>
OC COVER SENSOR
Mirror HP SENSOR PWB
DSIN0
DSCLK#
GND
5V
LED3#
LED2#
LED1#
GND
/ABJP
1
2
3
5
7
9
11
13
15
17
18
19
20
21
22
23
24
GND
MHP
PullUp
PullUp
GND
OCCOVER
25
26
27
28
29
30
31
32
33
GND
/INCHJP
N.C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
GND
MHP
PullUp
PullUp
GND
OCCOVER
29
30
31
32
33
DSIN0
DSCLK#
GND
5V
LED3#
LED2#
LED1#
1
2
3
4
5
6
7
GND
MHP
PullUp
PullUp
GND
OCCOVER
1
2
3
3
2
1
OR
GY
PL
S3B-PH-K-S
PL
OR
GY
GP1S73P
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
GY
GY
GY
GY
GY
GY
GY
GY
GY
OR
GY
PL
PL
OR
GY
34
(INCH ONLY)
DSCLK#
DSCLK#
GND
GND
DSIN2B
DSIN2A
1
1
2
2
3
3
LED0#
LED0#
5V
5V
4
4
5
5
DSIN3
DSCLK#
GND
5V
LED3#
LED2#
LED1#
4
6
8
10
12
14
16
DSIN3
DSCLK#
GND
5V
LED3#
LED2#
LED1#
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
N.C
8
N.C
8
1
2
3
4
5
6
7
DSCLK#
DSCLK#
GND
GND
DSIN2B
DSIN2A
19
20
21
22
23
24
LED0#
LED0#
5V
5V
25
26
27
28
GND
MHP
PullUp
PullUp
GND
OCCOVER
1
2
3
3
2
1
OR
GY
PL
S3B-PH-K-S
PL
OR
GY
GP1S73P
OR
GY
PL
PL
OR
GY
34
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
MCU PWB
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
PAPER SIZE SENSOR
(INCH ONLY)
<OPTICAL SENSOR HARNESS
INCH>
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
OC COVER SENSOR
Mirror HP SENSOR PWB
(2) MCU PWB - OPTICAL BASE PLATE (SENSOR) (3/11)
CN23(B34B-PHDSS-B)
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