Read Sharp MX-M160 / MX-M160D / MX-M160DK (serv.man3) Service Manual online
MX-M200D
CIRCUIT DIAGRAM / PARTS LAYOUT
– 9 –
5V
5V
VCC3
5V
VCC3
VCC3
VCC3
5V
5V
5V
5V
VCC3
5V
5VEN
VCC3
5V
(SELIN1A)
(SELIN2A)
(SELIN3A)
SELIN1
[1]
SELIN2
[1]
SELIN3
[1]
SIN1
SIN2
(PDPX)
[7]
THOPEN
[5]
DSWS
[7]
SIN3
(PNC-a)
[9]
(SPMT2)
[8]
SPMT3
[1]
SPFON
[2]
SPMT2/MIRCNT
[1]
MIRCNT
[2]
(SPMT3)
[8]
(SPMT0)
[8]
(SPMT1)
[8]
SPMT1
[1]
SPMT0
[1]
MIRON
[2]
SPFP
APER#
[7]
YSPF#
[7]
(SPFP
APER#
)
[1]
(YSPF#)
[1]
FW
[8]
SIN2
SIN1
SIN3
USBIN
[12]
(/SYNC)
[2]
(SIN3)
[1]
(SIN1)
[1]
(FW)
[1]
(SIN2)
[1]
(/MMRDY)
[7]
/CV_COPY
[9]
(SFTHP)
[7]
/ESDET
[9]
/ESP
AGE
[9]
/AUD
[9]
/AUD_READY
[9]
DRUM
[9]
SELIN1
[1]
SELIN3
[1]
SELIN2
[1]
POFF
[1,12]
(TCS)
[7,12]
(/PMRDY)
[7]
DVS1
[7]
(CPEMPTY)
[7]
(HPEMPTY)
[7]
(CASETTE)
[7]
(SELIN2A)
(SELIN3A)
(SELIN1A)
(YIN)
[1]
/VIDEO
[1,2]
(POUT)
[7]
(PIN)
[7]
(USBIN)
[10]
(/SPFCOVER#)
(SPFOPEN#)
(/SPFCOVER#)
(SPFOPEN#)
(/SPFPOUT#)
[10]
/SPFPOUT#
[7]
SPFOPEN#
[7]
/SPFCOVER#
[7]
(POFF)
[5]
(YSELIN2)
YIN
(YSELIN1)
Y1#
[7]
Y2#
[7]
Y3#
[7]
YIN
RP
[1,3]
(RP)
(RP)
(RP)#
[1]
LED0
[10]
LED3
[10]
LED1
[10]
LED2
[10]
LED2#
[1
1
]
LED3#
[1
1
]
LED1#
[1
1
]
LED0#
[1
1
]
PSOL3
[10]
FSOL2
[10]
FSOL3
[10]
PSOL2
[10]
(FSOL2)
[9]
(FSOL3)
[9]
(PSOL2)
[9]
(PSOL3)
[9]
PSOL1
[2]
FSOL1
[2]
(FSOL1)
[9]
(PSOL1)
[9]
TM_
[2]
TM
[2]
(TM_)
[6]
(TM)
[6]
PDOWNB
[2]
PDOWNA
[2]
(SELIN3B)
[8]
(PDOWNB)
[8]
(SELIN2B)
[8]
(PDOWNA)
[8]
(SELIN1B)
[8]
/INFO_LED
[1]
/Start_LED
[1]
(/INFO_LED)
[12]
(/Start_LED)
[12]
(SHOLD)
[8]
YSELIN1
[10]
YSELIN2
[10]
(YSELIN1)
(YSELIN2)
(/VIDEO#)
[8]
/LEND
[2]
(/VIDEO)
[1]
LPSEL
[10]
(LPSEL)
[8]
(SELIN1C)
[9]
(SELIN3C)
[9]
(SELIN2C)
[9]
/LDEN
[5]
LDEN
[2]
CL
[2]
(CL)
[8]
/LD_ENB
[8]
/SYNC
[8]
T485T485
1
C1
14
100p
C1
14
100p
T353T353
1
T765T765
1
T479T479
1
R1
16
10kJ
R1
16
10kJ
C123
0.1u
C123
0.1u
T497T497
1
T348T348
1
C14
1
NM_
C
C14
1
NM_
C
T510T510
1
D49
DA
N202U or KD
S121
D49
DA
N202U or KD
S121
1
2
3
C266
0.1u
C266
0.1u
T448T448
1
C11
6
NM_
C
C11
6
NM_
C
T339T339
1
R67
10kJ
R67
10kJ
C1
19
0.1u
C1
19
0.1u
T498T498
1
BR502
100Jx4
BR502
100Jx4
1
2
3
4
8
7
6
5
R325
100J
R325
100J
T313T313
1
IC17
74HC151
IC17
74HC151
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
R71
10J
R71
10J
C1
08
100p
C1
08
100p
T484T484
1
C101
0.1u
C101
0.1u
BR503
100Jx4
BR503
100Jx4
1
2
3
4
8
7
6
5
C11
7
NM_
C
C11
7
NM_
C
C99
0.1u
C99
0.1u
BR51
10kJx4
BR51
10kJx4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
C1
04
1000p
C1
04
1000p
T357T357
1
IC16
74AHCT244
IC16
74AHCT244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
C120
33p
C120
33p
T477T477
1
R66
10J
R66
10J
T447T447
1
R70
10J
R70
10J
BR50
10Jx4
BR50
10Jx4
1
2
3
4
8
7
6
5
T320T320
1
D50
DA
N202U or KD
S121
D50
DA
N202U or KD
S121
1
2
3
R294
1kJ
R294
1kJ
C1
09
100p
C1
09
100p
IC37
74AHCT244
IC37
74AHCT244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
T491T491
1
C102
33p
C102
33p
BR501
100Jx4
BR501
100Jx4
1
2
3
4
8
7
6
5
T318T318
1
C1
15
100p
C1
15
100p
T474T474
1
T361T361
1
C125
0.1u
C125
0.1u
C100
33p
C100
33p
T352T352
1
R24
2
NM_
R
R24
2
NM_
R
T323T323
1
D38
1SS133
D38
1SS133
R69
10kJ
R69
10kJ
T753T753
1
R332
10J
R332
10J
C95
0.1
u
C95
0.1
u
R510
100J
R510
100J
T321T321
1
C282
0.1u
C282
0.1u
R224
NM_R
R224
NM_R
T363T363
1
C1
10
12p
C1
10
12p
T31
1
T31
1
1
C9
6
1000p
C9
6
1000p
IC38
74HC151
IC38
74HC151
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
T324T324
1
T767T767
1
C9
7
1000p
C9
7
1000p
R248
NM_R
R248
NM_R
T481T481
1
D52
DA
N202U or KDS121
D52
DA
N202U or KDS121
1
2
3
T325T325
1
T499T499
1
C9
8
1000p
C9
8
1000p
R68
10kJ
R68
10kJ
IC12
74AHCT244
IC12
74AHCT244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
C14
0
0.1
u
C14
0
0.1
u
C1
13
100p
C1
13
100p
C1
05
1000p
C1
05
1000p
T766T766
1
T544T544
1
T314T314
1
R73
10kJ
R73
10kJ
C11
8
NM_
C
C11
8
NM_
C
T483T483
1
BR59
10kJx4
BR59
10kJx4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
C124
0.1u
C124
0.1u
T358T358
1
IC15
74HC151
IC15
74HC151
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
T795T795
1
BR74
10kJx4
BR74
10kJx4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
T351T351
1
T346T346
1
R324
100J
R324
100J
T326T326
1
R234
10kJ
R234
10kJ
IC20
74L
VC244
IC20
74L
VC244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
R1
18
10kJ
R1
18
10kJ
D53
DA
N202U or KDS121
D53
DA
N202U or KDS121
1
2
3
T337T337
1
C281
0.1u
C281
0.1u
T315T315
1
BR45
10kJx4
BR45
10kJx4
1
2
3
4
8
7
6
5
C265
33p
C265
33p
T356T356
1
R293
1kJ
R293
1kJ
T336T336
1
R225
10J
R225
10J
R235
0
J
R235
0
J
T319T319
1
T486T486
1
T692T692
1
T492T492
1
T328T328
1
R507
100J
R507
100J
R509
NM_R
R509
NM_R
C1
12
100p
C1
12
100p
T344T344
1
T494T494
1
C1
06
1000p
C1
06
1000p
T475T475
1
IC13
74HC151
IC13
74HC151
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
T360T360
1
T793T793
OPE
original detection
1
T312T312
1
D51
DA
N202U or KD
S121
D51
DA
N202U or KD
S121
1
2
3
T813T813
1
T327T327
1
T354T354
1
R233
0
J
R233
0
J
BR94
NM_10kJx4
BR94
NM_10kJx4
1
8
2
7
3
6
4
5
T345T345
1
T501T501
1
T803T803
1
T749T749
1
T340T340
1
T349T349
1
C26
2
0.1
u
C26
2
0.1
u
T355T355
1
T362T362
1
C126
0.1u
C126
0.1u
IC19
74L
VC16244
IC19
74L
VC16244
O0
2
O1
3
O2
5
O3
6
O4
8
O5
9
O6
11
O7
12
O8
13
O9
14
O10
16
O1
1
17
O12
19
O13
20
O14
22
O15
23
I3
43
I2
44
I1
46
I0
47
I7
37
I6
38
I5
40
I4
41
I1
1
32
I10
33
I9
35
I8
36
I15
26
I14
27
I13
29
I12
30
1OE
1
4OE
24
3OE
25
2OE
48
GND
4
GND
10
GND
15
GND
21
GND
28
GND
34
GND
39
GND
45
VCC
7
VCC
18
VCC
31
VCC
42
T802T802
1
T343T343
1
C122
0.1u
C122
0.1u
C10
3
0.1
u
C10
3
0.1
u
T542T542
1
T359T359
1
T776T776
1
R76
10kJ
R76
10kJ
T701T701
1
T794T794
1
T317T317
1
IC14
74AHCT244
IC14
74AHCT244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
T350T350
1
C11
1
0.1
u
C11
1
0.1
u
T796T796
1
T322T322
1
R232
100J
R232
100J
T316T316
1
R72
10kJ
R72
10kJ
T771T771
1
T772T772
1
T773T773
1
BR88
1.5kJx4
BR88
1.5kJx4
1
2
3
4
8
7
6
5
T482T482
1
T769T769
1
T338T338
1
T476T476
1
T768T768
1
T774T774
1
T797T797
1
T310T310
1
R295
100J
R295
100J
T775T775
1
T335T335
1
T507T507
1
C1
07
100p
C1
07
100p
IC30
NC7WZ17
IC30
NC7WZ17
A1
1
A2
3
Y1
6
Y2
4
GND
2
Vcc
5
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
4/12
Driver (1)
Click on the first or last page to see other MX-M160 / MX-M160D / MX-M160DK (serv.man3) service manuals if exist.