Read Sharp MX-M160 / MX-M160D / MX-M160DK (serv.man3) Service Manual online
MX-M200D
CIRCUIT DIAGRAM / PARTS LAYOUT
– 10 –
PGND
24V
24V
24V
24V
VCC3
VCC3
24V
VCC3
VCC3
5V
24V
PGND
24V
VCC3
24V
24V
PGND
24V
24V
INT5V
PGND
PGND
PGND
24V
PGND
PGND
PGND
PGND
INT24V
5VEN
VCC3
MC
[2]
BIAS
[2]
TC
[2]
/GRIDL
[2]
HPSOL
[2]
PSRSOL
[2]
VFM
[2]
VFMCNT
[2]
PMCLK
[1]
PMD
[2]
PR
[2]
MM_Y2
[2]
MMD
[2]
MM_Y1
[2]
MM_Y3
[2]
/MC
[8]
/BIAS
[8]
/TC
[8]
GRIDL
[8]
VFMOUT
[9]
HLOUT
[8]
/PMCLK
[8]
/PMD
[8]
MMref1
[6]
/MMD
[9]
MMref2
[6]
MMref0
[6]
FTH
R
T
H
[1]
THOPEN
[4]
RT
H
_
IN
[9]
(POFF)
[4]
(/POFF)
CV_DPX
[10]
CV_SIZE1
[10]
AUD_COPY
[10]
AUD_CA
[10]
CV_CA
[10]
CV_SIZE3
[10]
CV_SIZE2
[10]
CV_SIZE0
[10]
(/AUD_CA)
[9]
(/CV_SIZE0)
[9]
(/AUD_COPY)
[9]
(/CV_SIZE2)
[9]
HL
[2]
FTH
CPSOL
[2]
/CPSOL
[9]
(/CV_ST
AR
T
)
[9]
CV_COUNT
[10]
CV_ST
AR
T
[10]
PSFMOUT
[8]
/PSFMCNT
[8]
/VFMCNT
[9]
PSFMCNT
[2]
PSFM
[2]
(TCCNT)
[8]
/DHROFF
[9]
DHROFF
[10]
TCCNT
[1]
(/CV_SIZE1)
[9]
(/CV_SIZE3)
[9]
(/CV_CA)
[9]
(/CV_DPX)
[9]
(/CV_COUNT)
[9]
/PSRSOL
[9]
/HPSOL
[9]
AUD_PNC
[10]
(/AUD_PNC)
[9]
DSCLK#
[1
1
]
DSCLK
[10]
PR#
[12]
(/AUD_PNC)
[9]
(/AUD_TC)
[9]
AUD_PNC
[10]
/PSFMOUT
[12]
FTH
/PR
[8]
/LDEN
[8]
LDEN
[2]
T394T394
1
R288
10kJ
R78
1.5kJ
R78
1.5kJ
R100
1.5kJ
R100
1.5kJ
T397T397
1
R283
10kJ
R283
10kJ
R94
240J
T478
1
R179
NM_R
R95
1.5kJ
R95
1.5kJ
T367T367
1
T406T406
1
T384T384
1
IC21
KID65001AF
IC21
KID65001AF
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
E
8
COM
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
T414T414
1
T416T416
1
T382T382
1
0J
R147
T403T403
1
T407T407
1
R181
10kJ
R181
10kJ
Q1
2SB1
198K
Q1
2SB1
198K
2
1
3
R284
N
M_R
T380T380
1
T395T395
1
T375
1
R83
1.5kJ
R83
1.5kJ
(G)
(D)
(S)
Q1
1
2SK3018
(G)
(D)
(S)
T390T390
1
R80
1.5kJ
R80
1.5kJ
T812T812
1
R92
1.5kJ
R92
1.5kJ
D37
1SS133
D36
1SS133
IC26
KID65503F
IC26
KID65503F
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
R104
1.5kJ
R104
1.5kJ
R81
1.5kJ
R81
1.5kJ
T389T389
1
T421T421
1
+
-
IC23B
KIA393F-EL
+
-
IC23B
KIA393F-EL
5
6
7
8
4
T387T387
1
R82
1.5kJ
R82
1.5kJ
T759
1
T381T381
1
R88
7.5kF
R88
7.5kF
R144
100J
R144
100J
Q3
2SB1
198K
Q3
2SB1
198K
2
1
3
T400T400
1
+
-
IC27B
KIA358F-EL
+
-
IC27B
KIA358F-EL
5
6
7
8
4
(G)
(D)
(S)
Q12
NM_2SK3018
(G)
(D)
(S)
Q12
NM_2SK3018
R99
1.5kJ
R99
1.5kJ
R1
13
1.2kF
R1
13
1.2kF
T366T366
1
R98
2.7kF
R98
2.7kF
R102
4.7kJ 1/4W
CP20
0J <1608>
CP20
0J <1608>
R1
15
10kF
R1
15
10kF
R84
4.7kJ 1/4W
R84
4.7kJ 1/4W
D6
NM_1SS133
Q5
KRC102S
IN
GND
OUT
T371T371
1
R101
47kJ
R101
47kJ
T404T404
1
R243
0
J
3
IC22
KID65503F
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
R77
1.5kJ
R77
1.5kJ
R105
1.5kJ
R105
1.5kJ
D3
DA
N202U
or KDS121
D3
DA
N202U
or KDS121
1
2
3
T405T405
1
R1
14
10kJ
R1
14
10kJ
D2
MA700
D2
MA700
R103
4.7kJ 1/4W
3
R106
1.5kJ
R106
1.5kJ
T373
1
C136
0.01u
C136
0.01u
(G)
(D)
(S)
Q13
NM_2SK3065
(G)
(D)
(S)
Q13
NM_2SK3065
R87
1MF
R87
1MF
R109
300J
R109
300J
T391T391
1
T401T401
1
T370T370
1
R1
17
300J
R1
17
300J
T385
1
R136
NM_R
R86
1kF
R86
1kF
R107
1.5kJ
R107
1.5kJ
R1
10
100J
R1
10
100J
T392T392
1
R90
1.5kJ
R90
1.5kJ
C129
0.1u
R108
1.5kJ
R108
1.5kJ
T364T364
1
CP22
0J <1608>
CP22
0J <1608>
R97
10kF
R97
10kF
Q10
NM_KT
A1505S
2
1
3
C128
0.01u
C128
0.01u
T377T377
1
T752
1
R1
1
1
1.5kJ
R1
1
1
1.5kJ
IC25
KID65001AF
IC25
KID65001AF
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
E
8
COM
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
T374
1
T378T378
1
R96
1.5kJ
R96
1.5kJ
T398T398
1
T383T383
1
T413
1
R1
1
2
1.5kJ
R1
1
2
1.5kJ
T51
1
T51
1
1
C137
NM_C
C137
NM_C
T365T365
1
T804
1
T372
1
C127
0.1u/50V
C127
0.1u/50V
+
-
IC27A
KIA358F-EL
+
-
IC27A
KIA358F-EL
3
2
1
8
4
T399T399
1
T379
1
T402T402
1
D9
DAP202U or KD
S120
D9
DAP202U or KD
S120
1
2
3
R148
N
M_R 1/4W
C130
0.1u/50V
+
-
IC23A
KIA393F-EL
+
-
IC23A
KIA393F-EL
3
2
1
8
4
IC24
KID65001AF
IC24
KID65001AF
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
E
8
COM
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
R79
47kJ
R79
47kJ
R85
1.5kJ
R85
1.5kJ
D1
1SS355
D1
1SS355
D5
KDS226
D5
KDS226
1
2
3
T376T376
1
Q2
KRA1
19S
1
2
3
T368T368
1
T388T388
1
R89
1kJ
R89
1kJ
T396T396
1
D7
DA
N202U or KD
S121
D7
DA
N202U or KD
S121
1
2
3
R91
1.5kJ
R91
1.5kJ
T369T369
1
T393T393
1
T386T386
1
R93
240J
O
.D
. output (A
uditor/Counter)
H:HighT
emp
.
HL is OFF compulsor
ily
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
5/12
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