Read Sharp AL-1566 (serv.man15) Service Manual online
AL-1556/1566 ELECTRICAL SECTION 12 - 10
C116
820p
820p
1
2
C117
820p
820p
1
2
C118
820p
820p
1
2
C121
0.1u
0.1u
1
2
C115
820p
820p
1
2
C119
0.1u
0.1u
1
2
R92
1.5kJ
1.5kJ
21
R90
0.68J
1W
1W
2
1
R94
30kJ
30kJ
21
R95
30kJ
30kJ
21
R91
1.5kJ
1.5kJ
21
R89
0.68J
1W
1W
2
1
R98
510J
510J
21
R97
1kJ
1kJ
21
R96
2kJ
2kJ
21
R93
1kJ
1kJ
21
IC29
L6219DS or AMM56219
OUT 2A
2
SENSE 2
3
COMP 2
4
OUT 2B
5
GND
6
GND
7
I02
8
I12
9
PHASE 2
10
VREF 2
11
RC 2
12
VSS
13
RC 1
14
VREF 1
15
PHASE 1
16
I11
17
GND
18
GND
19
I01
20
OUT 1B
21
COMP 1
22
SENSE 1
23
VS
24
OUT 1A
1
5V
24VM
5V
5V
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
MM_PH_A
OUT_A-
MM_AI0
MM_PH_B
MM_BI0
MM_BI1
MM_BI1
MM_AI1
OUT_A+
OUT_B-
MMref0
MMref1
MMref2
MMref1
MMref2
OUT_B+
(10-D2)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(5-C1)
(5-C1)
(5-C1)
(5-C1)
(5-C1)
Scanner Motor Driver
(10-D2)
(10-D2)
(10-D2)
(10-D2)
(10-D2)
R107
300J
300J
21
C125 2200p
1
2
R99
7.5kJ
2
1
C126
2200p
1
2
R100 7.5kJ
2
1
C132
2200p
1
2
C136
OPEN
1
2
C130
OPEN
1
2
C127 OPEN
1
2
C137
OPEN
1
2
C135
2200p
1
2
R104 2.4kJ
2
1
R111 2.4kJ
2
1
R101
1kJ
1kJ
21
R115
1kJ
1kJ
21
C134
0.1u
1
2
R108
620J
620J
21
R109
1.2kJ
1.2kJ
21
R110
100J
100J
21
R102
750J
750J
21
R103 1J
2W
2
1
IC31
MTD1361/F
CrA
23
CrB
20
VsA
25
RsA
3
VrefA
24
VrefB
19
RsB
12
VsB
18
In /A
26
In A
27
In /B
17
In B
16
Vmm
22
OUT /A
1
OUT A
4
OUT /B
14
OUT B
11
PG
15
PG
28
R114 1J
2W
2
1
PGND
PGND
PGND
PGND
PGND
24VM
5V
SPMT_2
(SPFMT2)
SPMT_0
SPMT_3
SPMT_1
SPMT_3
SPMT_1
MRPS_1
MRPS_2
MRPS_3
MRPS_2
MRPS_3
(SPFMT0)
(SPFMT3)
(SPFMT1)
(SPFMT3)
(SPFMT1)
(5-C2)
(5-C2)
(5-C2)
(5-C2)
(5-C2)
(4-D3)
(4-D3)
(4-D3)
(4-D3)
(4-D3)
(4-D3)
(4-D3)
(11-D1)
(11-D1)
(11-D1)
(11-E1)
(11-E1)
SPF Motor Driver
D5
MTZ J22B
IC28
TD62064AF
I1
3
NC
4
NC
5
I2
6
NC
10
I3
11
NC
12
NC
13
GND
17
O1
2
O2
7
O3
9
O4
16
COM
1
COM
8
GND
18
I4
14
NC
15
PGND
24VDup
DMT0
/DMT0
DMT1
DMT2
DMT3
/DMT1
/DMT2
/DMT3
(11-B3)
(11-B3)
(11-B3)
(11-B3)
(1-D3)
(1-D3)
(1-D3)
(1-D3)
Duplex Motor Driver
D6
MTZ J22B
IC30
TD62064AF
I1
3
NC
4
NC
5
I2
6
NC
10
I3
11
NC
12
NC
13
GND
17
O1
2
O2
7
O3
9
O4
16
COM
1
COM
8
GND
18
I4
14
NC
15
R338
0J
0J
2
1
R339
0J
0J
2
1
R340
0J
0J
2
1
R341
0J
0J
2
1
PGND
24VSFT
SFTMT0
/SFTMT0
SFTMT1
SFTMT2
/SFTMT1
/SFTMT2
/SFTMT3
SFTMT3
Shifter Motor Driver
(4-B2)
(4-B2)
(4-B2)
(4-B2)
(11-A1)
(11-A1)
(11-A1)
(11-A1)
Click on the first or last page to see other AL-1566 (serv.man15) service manuals if exist.