Read Sharp MX-M160 / MX-M160D / MX-M160DK (serv.man3) Service Manual online
MX-M200D
CIRCUIT DIAGRAM / PARTS LAYOUT
– 11 –
5V
24VM
24V
5V
24VM
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
24Vdup
5V
24V
5VEN
PGND
MM_PH_A
[2]
OUT_A-
[8]
MM_AI0
[2]
MM_PH_B
[2]
MM_BI0
[2]
MM_BI1
[2]
MM_AI1
[2]
OUT_A+
[8]
OUT_B-
[8]
MMref0
[5]
MMref1
[5]
MMref2
[5]
OUT_B+
[8]
(TM_)
[4]
(TM)
[4]
TMA_O
[9]
TMB_O
[9]
/DMT_0
[8]
/DMT_1
[8]
/DMT_3
[8]
/DMT_2
[8]
DMT0
[1]
DMT1
[1]
DMT2
[1]
DMT3
[1]
R121
1.5kJ
R121
1.5kJ
C155
0.1u
R1
19
0.68J/1W
R1
19
0.68J/1W
C147
820p
C147
820p
R238
100J
T445T445
1
R122
1.5kJ
R124
30kJ
R124
30kJ
R132
47KJ
R133
47KJ
C153
0.1u
R120
0.68J/1W
C149
820p
C149
820p
R123
1kF
IC34
T
A7291AS
VDD
2
IN1
9
IN2
1
VSS
5
OUT2
3
OUT1
7
VCC2
8
VCC1
6
N.C
4
T437
1
R125
30kJ
C148
820p
R241
100J
C143
0.1u/50V
T443
1
C150
820p
++
C142
47u/35V
C144
0.1u/50V
R128
910F
T442T442
1
CP1
0603FT
1.5A
R127
3kF
+
C151
10u/16V
+
+
C154
10u/35V
+
C152
0.1u
R244
100J
R126
13kF
CP3
0603FT
1.5A
IC32
L6219DS
IC32
L6219DS
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
I1
1
17
GND
18
GND
19
I01
20
OUT
1B
21
COMP
1
22
SENSE 1
23
VS
24
OUT
1A
1
R206
100J
IC33
ST
A481A(Dup)/NM(Smp)
1B
2
1C
3
2B
4
2C
5
3B
6
3C
7
4B
8
4C
9
COM
10
COM
1
T446
1
CP2
0603FT
1.5A
T444
1
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
6/12
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