Read Sharp MX-M310 / MX-M310N (serv.man4) Service Manual online
MX-M260 CIRCUIT DIAGRAM / 回路図 3 - 99
MEMA6
MEMA5
MEMA2
MEMA11
MEMA
9
MEMA13
MEMA4
MEMA10
MEMA3
MEMA1
MEMA7
MEMA12
MEMA0
MEMA14
MEMA15
MEMA8
MEMA17
MEMA16
MEMA1
9
MEMA18
LAA13
LAA17
LAA7
LAA16
LAA12
LAA18
LAA1
LAB22
LAA[19
:0]
LAA6
LAA
9
LAA18
LAB23
LAA10
LAA8
LAA14
LAA14
LAA1
9
LAA3
LAA14
LAA5
LAB21
LAA4
LAA11
LAA10
LAB21
LAA11
LAB23
LAA17
LAA18
LAB20
LAA1
LAA16
LAA0
LAA13
LAA15
LAA15
LAA1
9
LAA2
LAA2
LAA12
LAA15
LAB20
LAB22
LAA13
LAA3
LAA6
LAA7
LAA8
LAA12
LAA0
LAA17
LAA5
LAA4
LAA
9
LAA1
9
LAA16
LAB[23:20]
LA15
LA1
LA2
LA5
LA10
LA20
LA[23:0]
LA8
LA21
LA22
LA11
LA12
LA17
LA1
9
LA13
LA23
LA4
LA6
LA7
LA3
LA0
LA
9
LA14
LA18
LA16
LD18
LD3
LD12
LD10
LD15
LD6
LD7
LD17
LD27
LD20
LD1
9
LD15
LD25
LD20
LD1
LD0
LD8
LD6
LD30
LD26
LD16
LD21
LD22
LD0
LD31
LD16
LD21
LD12
LD2
LD26
LD23
LD1
9
LD5
LD13
LD22
LD11
LD24
LD30
LD24
LD13
LD2
9
LD31
LD3
LD18
LD1
LD10
LD25
LD23
LD2
LD28
LD5
LD
9
LD17
LD8
LD4
LD14
LD14
LD11
LD7
LD28
LD2
9
LD
9
LD4
LD27
MEMD30
MEMD11
MEMD3
MEMD2
MEMD16
MEMD18
MEMD4
MEMD1
MEMD23
MEMD5
MEMD6
MEMD28
MEMD8
MEMD14
MEMD0
MEMD10
MEMD15
MEMD22
MEMD17
MEMD1
9
MEMD31
MEMD13
MEMD25
MEMD2
9
MEMD24
MEMD20
MEMD27
MEMD7
MEMD21
MEMD12
MEMD26
MEMD
9
+3.3V
+5.0V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
FONT_WE_
7
FOE_
7
MEMA[1
9
:0]
3,5
FONT_OE_
7
FWE_
7
MEMDIR_
3
ROMWE_
3
ROMOE_
3
UNI_WE_
12
UNI_OE_
12
TXD1
2
ALE
3
LA[23:0]
7,12
MEMD[63:0]
3,5
LD[31:0]
7,12
RXD1
2
<SERIAL
CONNECTOR>
<TMPR4
9
37TB
SIO_Ch1>
TP532TP532
TP271TP271
R107
33
R107
33
TP268TP268
TP54
9
TP54
9
RN55
33x4
RN55
33x4
2
1
3
7
4
8
6
5
TP405TP405
TP545TP545
TP278TP278
TP528TP528
TP66
9
TP66
9
CN5
T4B-SQ
CN5
T4B-SQ
TXD
1
RXD
2
5V
3
GND
4
TP272TP272
TP541TP541
TP267TP267
C2
9
0.1uF
C2
9
0.1uF
TP262TP262
TP524TP524
TP582TP582
RN56
1
0kx4
RN56
1
0kx4
2
1
3
7
4
8
6
5
TP276TP276
TP550TP550
TP537TP537
TP280TP280
TP284TP284
TP520TP520
TP263TP263
TP533TP533
RN44
1
0kx4
RN44
1
0kx4
2
1
3
7
4
8
6
5
C32
0.1uF
C32
0.1uF
TP551TP551
RN53
33x4
RN53
33x4
2
1
3
7
4
8
6
5
RN52
33x4
RN52
33x4
2
1
3
7
4
8
6
5
RN58
1
0kx4
RN58
1
0kx4
2
1
3
7
4
8
6
5
IC7
74LCX245
IC7
74LCX245
A1
2
A2
3
A3
4
A4
5
DIR
1
OE
1
9
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
A8
9
A7
8
A6
7
A5
6
TP266TP266
IC15
74LCX244
IC15
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
1
9
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
TP273TP273
TP546TP546
TP52
9
TP52
9
TP517TP517
TP542TP542
TP525TP525
RN60
1
0kx4
RN60
1
0kx4
2
1
3
7
4
8
6
5
C34
0.1uF
C34
0.1uF
IC8
74LCX244
IC8
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
1
9
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
IC
9
74LCX245
IC
9
74LCX245
A1
2
A2
3
A3
4
A4
5
DIR
1
OE
1
9
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
A8
9
A7
8
A6
7
A5
6
TP538TP538
TP521TP521
RN3
9
33x4
RN3
9
33x4
2
1
3
7
4
8
6
5
R101
4.7K
R101
4.7K
C28
0.1uF
C28
0.1uF
RN54
1
0kx4
RN54
1
0kx4
2
1
3
7
4
8
6
5
TP534TP534
TP552TP552
TP530TP530
TP265TP265
IC13
74LCX245
IC13
74LCX245
A1
2
A2
3
A3
4
A4
5
DIR
1
OE
1
9
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
A8
9
A7
8
A6
7
A5
6
R108
33
R108
33
TP547TP547
TP274TP274
RN4
9
10kx4
RN4
9
10kx4
2
1
3
7
4
8
6
5
RN42
33x4
RN42
33x4
2
1
3
7
4
8
6
5
TP282TP282
TP27
9
TP27
9
TP277TP277
TP543TP543
C30
0.1uF
C30
0.1uF
R103
33
R103
33
TP285TP285
TP526TP526
RN5
9
33x4
RN5
9
33x4
2
1
3
7
4
8
6
5
R10
9
33
R10
9
33
IC11
74LCX245
IC11
74LCX245
A1
2
A2
3
A3
4
A4
5
DIR
1
OE
1
9
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
A8
9
A7
8
A6
7
A5
6
TP53
9
TP53
9
RN48
33x4
RN48
33x4
2
1
3
7
4
8
6
5
C36
0.1uF
C36
0.1uF
C31
0
.1uF
C31
0
.1uF
RN43
33x4
RN43
33x4
2
1
3
7
4
8
6
5
TP522TP522
RN45
33x4
RN45
33x4
2
1
3
7
4
8
6
5
TP373TP373
TP535TP535
IC14
74LCX373
IC14
74LCX373
D0
3
D1
4
D2
7
D3
8
D4
13
D5
14
D6
17
D7
18
OE
1
LE
11
Q0
2
Q1
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
1
9
VCC
20
GND
10
TP518TP518
R102
33
R102
33
IC12
74LCX244
IC12
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
1
9
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
TP531TP531
RN41
1
0kx4
RN41
1
0kx4
2
1
3
7
4
8
6
5
R106
33
R106
33
RN50
33x4
RN50
33x4
2
1
3
7
4
8
6
5
R104
33
R104
33
TP548TP548
RN46
33x4
RN46
33x4
2
1
3
7
4
8
6
5
TP640TP640
TP275TP275
TP264TP264
TP283TP283
C35
0.1uF
C35
0.1uF
RN51
1
0kx4
RN51
1
0kx4
2
1
3
7
4
8
6
5
TP544TP544
TP281TP281
TP527TP527
TP514TP514
RN57
33x4
RN57
33x4
2
1
3
7
4
8
6
5
IC10
74LCX244
IC10
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
1
9
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
TP540TP540
C33
0
.1uF
C33
0
.1uF
R105
33
R105
33
RN40
33x4
RN40
33x4
2
1
3
7
4
8
6
5
TP523TP523
RN47
33x4
RN47
33x4
2
1
3
7
4
8
6
5
TP536TP536
TP404TP404
TP51
9
TP51
9
TP26
9
TP26
9
TP270TP270
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
PCL
PWB
(BUS
BUFFER)
5/12
(6)
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