Read Sharp AR-M236 (serv.man4) Service Manual online
AR-M236/M276/M237/M277 ACTUAL WIRING DIAGRAM 1 - 11
/PRLINE
9
/HSYNC
10
24V
1
24V
5V
2
3
FAXWU
4
3.3V
3.3V
5
6
/RESET
7
/PWOFF
8
19
20
GND
11
5Vsub
/FAXPAGE
12
13
FAXCMD
14
/FAXCRDY
GND
15
16
17
18
/FAXACK0P
29
GND
30
21
22
23
24
GND
/FAXPRD
25
26
/FAXACK1P
27
GND
28
/SCLINE
39
/READY
40
24V
31
24V
5V
32
33
34
3.3V
3.3V
35
36
EXTRS
37
38
49
50
GND
41
GND
/FAXDET
42
43
FAXSTS
44
/FAXSRDY
GND
45
46
47
48
59
60
51
52
53
54
GND
/FAXREQ1P
55
56
/FAXCS1P
57
58
GDATA4
GDATA2
GDATA2
GDATA8
GDATA6
GDATA6
GDATA0
GDATA12
GDATA10
GDATA10
GDATA14
GDATA7
GDATA5
GDATA5
GDATA11
GDATA9
GDATA9
GDATA3
GDATA1
GDATA1
GDATA13
GDATA15
/FAXREQ0P
/FAXCS0P
GND
5V
GND
GND
9
GND
10
5Vsub
1
3.3Vsub
2
3
3.3Vsub
4
/RESET
/PWOFF
5
6
/PRLINE
7
/HSYNC
8
19
20
GND
11
PSSTS
/PCLPAGE
12
13
PCLCMD
14
/PCLCRDY
GND
15
16
17
18
/PCLACK0P
29
GND
30
21
22
23
24
GND
/PCLPRD
25
26
/PCLACK1P
27
GND
28
GND
39
GND
40
5Vsub
31
/PRINTWU
32
33
34
3.3Vsub
3.3V
35
36
/SCLINE
37
/READY
38
49
50
GND
41
GND
/PCLDET
42
43
PCLSTS
44
/PCLSRDY
GND
45
46
47
48
59
60
51
52
53
54
GND
/PCLREQ1P
55
56
/PCLCS1P
57
58
GDATA4
GDATA2
GDATA2
GDATA8
GDATA6
GDATA6
GDATA0
GDATA12
GDATA10
GDATA10
GDATA14
GDATA7
GDATA5
GDATA5
GDATA11
GDATA9
GDATA9
GDATA3
GDATA1
GDATA1
GDATA13
GDATA15
/PCLREQ0P
/PCLCS0P
GND
5Vsub
GND
5Vsub
9
10
1
2
3
4
5
6
7
8
19
20
11
12
13
14
15
16
17
18
29
30
21
22
23
24
25
26
27
28
39
40
31
32
33
34
35
36
37
38
49
50
41
42
43
44
45
46
47
48
59
60
51
52
53
54
55
56
57
58
/PCLPRD
/PCLPAGE
GND
/FAXACK0P
/FAXPRD
/FAXCRDY
FAXCMD
/FAXPAGE
/PCLACK0P
/PCLACK1P
/PCLACK0P
/PCLACK1P
GDATA4
GDATA2
GDATA2
PCLCMD
/FWUAX
GDATA14
GDATA12
GDATA10
GDATA12
GDATA10
GDATA8
GDATA6
GDATA6
EXTRS
5Vsub
GDATA0
/PSSTS
/HSYNC
/PRLINE
/PWOFF#
GND
/RESET
GND
/PCLCS1P
/PCLREQ1P
3.3V
/FAXCS0P
/FAXREQ0P
/FAXSRDY
/FAXSRDY
FAXSTS
/FAXDET
/PCLCS0P
/PCLREQ0P
GDATA7
GDATA5
GDATA5
/PCLSRDY
PCLSTS
/PCLDET
/PRINTWU
GDATA15
GDATA13
GDATA11
GDATA13
GDATA11
GDATA9
3.3Vsub
3.3Vsub
3.3Vsub
GDATA3
GDATA1
GDATA1
5V
/READY
/SCLINE
GND
GND
GND
24V
/PCLCRDY
MCU PWB
Mother-PWB
to IMC PWB
CN7(TX25-60P-6ST-H1)
to PCL PWB
or
GDI PWB
CN5(TX25-60P-12ST-H1)
CN (TX25-60P-12ST-H1)
CN3 (TX24-60R-12ST-H1)
GND
9
GND
10
5V
1
5V
3.3V
2
3
3.3V
4
/RESET#
/PWOFF#
5
6
/PRLINE
7
/HSYNC
8
19
20
GND
11
N.C
/ESPAGE
12
13
ESCMD
14
/ESCRDY
GND
15
16
17
18
/ESACK0P
29
GND
30
21
22
23
24
N.C
/ESACK1P
25
26
N.C
27
/ESPRD
28
GND
39
GND
40
5V
31
5V
3.3V
32
33
3.3V
34
N.C
N.C
35
36
/SCLINE
37
/READY
38
49
50
GND
41
N.C
/ESDET
42
43
ESSTS
44
/ESSRDY
GND
45
46
47
48
59
60
51
52
53
54
N.C
/ESREQ1P
55
56
/ESCS1P
57
58
GDATA4
GDATA2
GDATA8
GDATA6
GDATA0
GDATA12
GDATA10
GDATA14
GDATA7
GDATA5
GDATA11
GDATA9
GDATA3
GDATA1
GDATA13
GDATA15
/ESREQ0P
/ESCS0P
GND
(10) Boad to Boad (11/11)
9
10
1
2
3
4
5
6
7
8
19
20
11
12
13
14
15
16
17
18
29
30
21
22
23
24
25
26
27
28
39
40
31
32
33
34
35
36
37
38
49
50
41
42
43
44
45
46
47
48
59
60
51
52
53
54
55
56
57
58
/PCLPRD
/PCLPAGE
GND
/FAXACK0P
/FAXPRD
/FAXCRDY
FAXCMD
/FAXPAGE
/PCLACK0P
/PCLACK1P
/PCLACK1P
GDATA4
GDATA2
GDATA2
PCLCMD
/FWUAX
GDATA14
GDATA12
GDATA10
GDATA12
GDATA10
GDATA8
GDATA6
GDATA6
EXTRS
5Vsub
GDATA0
/PSSTS
/HSYNC
/PRLINE
/PWOFF#
GND
/RESET
GND
/PCLCS1P
/PCLREQ1P
3.3V
/FAXCS0P
/FAXREQ0P
/FAXSRDY
FAXSTS
/FAXDET
/PCLCS0P
/PCLREQ0P
GDATA7
GDATA5
GDATA5
/PCLSRDY
PCLSTS
/PCLDET
/PRINTWU
GDATA15
GDATA13
GDATA11
GDATA13
GDATA11
GDATA9
3.3Vsub
3.3Vsub
3.3Vsub
GDATA3
GDATA1
GDATA1
5V
/READY
/SCLINE
GND
GND
GND
24V
/PCLCRDY
CN1 (TX25-60P-12ST-H1)
/PRLINE
9
/HSYNC
10
24V
1
24V
5V
2
3
FAXWU
4
3.3V
3.3V
5
6
/RESET
7
/PWOFF
8
19
20
GND
11
5Vsub
/FAXPAGE
12
13
FAXCMD
14
/FAXCRDY
GND
15
16
17
18
/FAXACK0P
29
GND
30
21
22
23
24
GND
/FAXPRD
25
26
/FAXACK1P
27
GND
28
/SCLINE
39
/READY
40
24V
31
24V
5V
32
33
34
3.3V
3.3V
35
36
EXTRS
37
38
49
50
GND
41
GND
/FAXDET
42
43
FAXSTS
44
/FAXSRDY
GND
45
46
47
48
59
60
51
52
53
54
GND
/FAXREQ1P
55
56
/FAXCS1P
57
58
GDATA4
GDATA2
GDATA2
GDATA8
GDATA6
GDATA6
GDATA0
GDATA12
GDATA10
GDATA10
GDATA14
GDATA7
GDATA5
GDATA5
GDATA11
GDATA9
GDATA9
GDATA3
GDATA1
GDATA1
GDATA13
GDATA15
/FAXREQ0P
/FAXCS0P
GND
5V
GND
CN (TX24-60R-12ST-H1)
PK
LB
<SPEAKER HARNESS>
N.C
SP-
SP-
SP+
3
2
1
2
1
CN9(B3B-PH-K-S)
WH
BK
GND
RHS-
2
1
1
CN8(B2B-PH-K-S)
FG
SRA-21T-3
FAX PWB
PL
PK
RX+
TX+
2
1
1
CN7(B4B-PH-K-S)
BL
BR
TX-
RX-
4
3
3
OPTION
<HANDSET CABLE>
GR
HAND SET
SPEAKER
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