AL-1456 (serv.man15). Circuit diagram - Sharp Copying Equipment Service Manual (repair manual). Page 6

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AL-1555 CIRCUIT DIAGRAM 13 - 6
For DSPF Model Only
For SPF/DSPF Model Only
(8-C3)
(8-C3)
(8-C3)
(8-C3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(5-C1)
(5-C1)
(5-C1)
(5-C2)
(5-C2)
(5-C2)
(4-D2)
(4-D2)
(4-D2)
(4-D2)
(9-D1)
(9-D1)
(9-E1)
(9-E1)
(9-B3)
(9-B3)
(9-B3)
(9-B3)
(1-D3)
(1-D3)
(1-D3)
(1-D3)
(4-D3)
(4-D3)
(9-A1)
(9-A1)
2
1
2
1
2
1
1
2
2
1
1
2
2
1
1
2
1
2
1
2
1
2
1
2
1
2
2
1
2
1
2
1
2
1
1
2
2
1
2
1
2
1
2
1
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
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
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
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
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
2
1
2
1
2
1
1
2
Vcc
17
GND
8
Rin
20
Fin
18
OUT1
9
OUT2
5
VM
16
VREF
21
RNF
6
PSAVE
19
NC
1
NC
2
NC
3
NC
4
NC
7
NC
10
NC
11
NC
12
NC
13
NC
14
NC
15
NC
22
NC
23
NC
24
NC
25
FIN
FIN
1
2
1
2
1
2
1
2
1
2
R199
300J
D109
MITJ22B
R205
47kJ
R204
47kJ
C211
2200p
R191
7.5kJ
C214
2200p
R194
7.5kJ
C218
2200p
C227
OPEN
C216
OPEN
C215
OPEN
C232
OPEN
C222
2200p
R198
2.4kJ
R203
2.4kJ
R195
1kJ
R207
1kJ
C220
0.1u
R200
620J
R201
1.2kJ
R202
100J
R196
750J
CP101
ICP-N38
C202
820p
C203
820p
C204
820p
C207
0.1u
C201
820p
C205
0.1u
C206
1u/16V
+
C208
47u/35V
+
C212
10u/35V
+
C219
47u/16V
+
D105
OPEN
R180
1.5kJ
R178
0.68J
1W
R182
30kJ
R183
30kJ
R179
1.5kJ
R177
0.68J
1W
R186
510J
R185
1kJ
R184
2kJ
R197
1J
2W
R181
1kJ
IC128
MTD1361/F
IC126
TD62064AF
IC127
L6219DS
D106
OPEN
D107
OPEN
D108
OPEN
D112
OPEN
CP102
ICP-N38
D113
OPEN
D114
OPEN
D115
OPEN
R187
1kJ
R188
1kJ
R206
1J
2W
C217
47u/16V
+
IC129
BA6920FP
C209
0.1u/50V
C210
0.1u/50V
C213
0.1u/50V
CP201
0603FA1.5A
CP202
0603FA1.5A
PGND
PGND
PGND
PGND
PGND
PGND
PGND
5V
24VM
24V
5V
5V
24VM
24VM
24V
5V
24Vdup
PGND
PGND
PGND
PGND
24Vdup
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
MM_PH_A
OUT_A-
MM_AI0
MM_PH_B
MM_BI0
MM_BI1
MM_AI1
OUT_A+
OUT_B-
MMref0
MMref1
MMref2
DMT0
/DMT_0
SPMT_2
(SPMT2)
DMT1
DMT2
DMT3
/DMT_1
/DMT_2
/DMT_3
(TM)
(TM_)
SPMT_0
SPMT_3
SPMT_1
MRPS_1
MRPS_2
MRPS_3
(SPMT0)
(SPMT3)
(SPMT1)
OUT_B+
TMB_O
TMA_O
MCU PWB (DRIVER SECTION 3)
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
6/9
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