Read Sharp AR-D12 (serv.man2) Service Manual online
2
+24V
4
PGND
6
SGND
8
SGND
10 +5V
12 +3.3V
14 LUM2#
16 PCS2#
18 PCL#
20 N.C.
22 N.C.
24 N.C.
26 N.C.
28 A1#
30 /A1#
32 LUM1B#
34 TRCLB#
36 PCS1B#
38 PCL1B#
40 SGND
1
+24V
3
PGND
5
SGND
7
SGND
9
+5V
11 +3.3V
13 PGND
15 Y1B
17 N.C.
19 Y2
21 CSSELA#
23 CSSELC#
25 CSSELB#
27 B1#
29 /B1#
31 OPCASSEL#
33 +24V
35 +24V
37 PGND
39 PGND
2
+24V
4
PGND
6
SGND
8
SGND
10 +5V
12 +3.3V
14 LUM2#
16 PCS2#
18 PCL2#
20 LUM1B#
22 TRCLB#
24 PCS1B#
26 PCL1B#
28 A1#
30 /A1#
32 LUM1A#
34 TRCAL#
36 PCS1A#
38 PCL1A#
40 SGND
1
+24V
3
PGND
5
SGND
7
SGND
9
+5V
11 +3.3V
13 PGND
15 Y1A
17 Y1B
19 Y2
21 CSSELA#
23 CSSELC#
25 CSSELB#
27 B1#
29 /B1#
31 OPCASSEL#
33 +24V
35 +24V
37 PGND
39 PGND
CN5 (53314-1015)
CN9 (53314-1015)
13 PGND
11 +24V
9
+24V
7
PGND
5
DRS2
3
+5V
1
SGND
14 LUM2D
12 /PCS2
10 /PCL2
8
CSS2
6
LUD2
4
PAP2
2
PPD2
CN4 (B14B-PHDSS-B)
8
+24V
7
/PCS1B
6
LUD1
5
DRS1
4
PAP1
3
+5V
2
PPD1
1
SGND
CN8 (B8B-PH-K-S)
3
SGND
2
N.C.
1
CSS1
CN7 (B3B-PH-K BL)
CN3 (B3B-PH-K-S)
3
+24V
2
N.C.
1
/PCL1A
3
+24V
2
N.C.
1
TRCLA
CN2 (B3B-PH-K BL)
3
PGND
2
N.C.
1
LUM1AD
CN1 (B3B-PH-K-R RD)
5
24V1
4
/B1
3
B1
2
/A1
1
A1
CN6 (B5B-PH-K-S)
5. Parts layout
1) Cassette interface PWB
a. Parts surface
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