Sharp AR-D12 (serv.man2) Service Manual ▷ View online
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
PAP
LUD
PPD
DRS
DRS
5V
5V
R2
22
0J/ 1
/4W
R1
22
0J/ 1
/4W
PT
2
GP1S
58
V
PT
1
GP1S
58
V
PT
3
GP1S
58
V
R3
22
0J/ 1
/4W
CN1
1
2
3
4
5
6
CN2
1
2
3
C1
10
2pF
C2
10
2pF
C3
10
2pF
S6B-
PH-K-
S
S3B-
PH-K-
S
4. Sensor PWB circuit diagram
Up
pe
r li
mi
t
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
6
LUD
5
DRS
4
PAP
3
5V
2
PPD
1
SGND
CN1 (S6B-PH-K-S)
3
DRS
2
N.C.
1
SGND
b. Solder surface
2) Cassette sensor PWB
a. Parts surface
b. Solder surface
Contains lithium-ion battery. Must be disposed of properly.
Remove the battery from the product and contact
federal or state environmental
agencies for information on recycling and disposal options.
(For USA,CANADA)
CAUTION FOR BATTERY DISPOSAL
!
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