DOWNLOAD Sharp MX-2600N / MX-3100N / MX-2600G / MX-3100G (serv.man6) Service Manual ↓ Size: 4.94 MB | Pages: 127 in PDF or view online for FREE

Model
MX-2600N MX-3100N MX-2600G MX-3100G (serv.man6)
Pages
127
Size
4.94 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / MX2301-MX2600-MX3100 Circuit Diagram -Revised August 10
File
mx-2600n-mx-3100n-mx-2600g-mx-3100g-sm6.pdf
Date

Sharp MX-2600N / MX-3100N / MX-2600G / MX-3100G (serv.man6) Service Manual ▷ View online

MX-3100N  CIRCUIT DIAGRAM / 回路図  2 – 116
R20
330J
BR19 33JX4
1
8
2
7
3
6
4
5
TP181
TP192
C16
0.1uF
C1
10UF <2012>
12
R23
NM_0J
TP57
C5
0.1uF
TP70
R458
10KJ
R11
10KJ
TP78
C2
0.1uF
X1
CSTCE_G(19.6608MHz)
1
2
3
C6
NM_10uF(2012)
12
TP41
TP38
R24
0J
TP64
TP39
BR1
10KJX4
18
27
36
45
C4
1000pF
IC3
NM_uPD78F9500
VDD
4
P23/EXCLK
5
P20/TOH1
1
P40
2
VSS
3
P22
6
P34/RESET
7
P32/INTP1
8
P43
9
P21/INTP0
10
R19
33J
R22
47J
BR15
10KJX4
18 27 36 45
TP62
NC
101
Vss
102
P64/TMO0/
/
DACK0 IRQ12
105
P65/TMO1/
/
DACK1 IRQ13
106
PG1/CS1
108
PE7/D7 V
cc
72
PD0/D8
73
PD1/D9
74
PD2/D10
75
PD3/D11
76
PD4/D12
77
PD5/D13
78
PD6/D14
79
PD7/D15
80
P60/TMRI0/
/
DREQ0 IRQ8
81
P61/TMRI1/
/
DREQ1 IRQ9
82
P62/TMCI0/
/
TEND0 IRQ10
83
PF0/WAIT
84
PF1/
/
/DQMU
IRQ14 UCAS
85
PF2/
/
/DQML
IRQ15 LCAS
86
PF3/LWR
87
PF4/HWR
88
PF5/RD
89
PF6/AS
90
PLLVcc
91
RES
92
PLLVss
93
PF7_Fai
94
Vss
95
XTAL
96
EXTAL
97
VCC
98
VCC
99
NC
100
PG0/CS0
107
PG3/
/
/
CS3
R
AS3
CAS
PG2/
/
/
CS2
R
AS2
RAS
109
STBY
103
P63/TMCI1/
/
TEND1 IRQ11
104
C10
0.1uF
C9
1000pF
R3
0J
TP724
TP80
TP36
R39
NM_0J
TP66
TP37
TP65
C11
NM_15pF
TP186
BR14
10KJX4
18 27 36 45
TP179
C3
0.1uF
R28
0J
12
R25
NM_0J
C13
0.1uF
R26
10KJ
C12
NM_15pF
TP54
TP236
R78
NM_0J
C8
0.1uF
C20
NM_0.1uF
R15
0J(1608)
C14
1000pF
TP34
TP50
TP82
R31
N
M_10KJ
TP69
BR17 33JX4
1
8
2
7
3
6
4
5
BR12
10KJX4
18 2
7
36 45
TP85
TP723
TP76
R41
NM_0J
R35
10KJ
TP83
TP43
TP725
TP74
TP87
R30
N
M_10KJ
BR13
10KJX4
18 27 36 45
R27
0J
12
TP59
C15
NM_15pF
C17
0.1uF
TP91
BR16 33JX4
1
8
2
7
3
6
4
5
C19
NM_1000pF
C21
NM_0.1uF
TP30
R21
1MJ
IC2
CY25811 <SOIC8>
Xi
n
1
V
ss
2
S1
3
S0
4
SSCLK
5
FRSEL
6
VDD
7
X
OUT
8
TP72
TP89
C18
NM_1000pF
R34
10KJ
R36
N
M_10KJ
BR18 33JX4
1
8
2
7
3
6
4
5
CN1
NM_BM08B-SRSS-TB
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
CPU_D15
CPU_D11
CPU_D10
CPU_D8
CPU_D15 CPU_D14 CPU_D13 CPU_D12
CPU_D1
1
CPU_D9 CPU_D8
CPU_D7
CPU_D5
CPU_D1 CPU_D0
CPU_D10
CPU_D4
CPU_D3 CPU_D2
CPU_D15
CPU_D14
CPU_D13
CPU_D12
CPU_D11
CPU_D10
CPU_D9
CPU_D8
CPU_D7
CPU_D5
CPU_D4
CPU_D3
CPU_D2
CPU_D1
CPU_D0
CPU_D9
CPU_D12
CPU_D13
CPU_D14
CPU_D7
CPU_D5
CPU_D4
CPU_D3
CPU_D2
CPU_D1
CPU_D0
CPU_D8
CPU_D9
CPU_D10
CPU_D11
CPU_D12
CPU_D13
CPU_D14
CPU_D15
EXTAL
XTAL
CPU_D6
CPU_D6
CPU_D6
PLLVCC
CPU_D[15:0]
DA0
DA2
DA8
DA14
DA7
DA3
DA10
DA1
DA9
DA6
DA11
DA5
DA4
DA15
DA13
DA12
P97
P92
P97
P92
P92
P97
PLLVCC
3.3V
3.3V
3.3V
3.3V
3.3V
GND
3.3V
3.3V
3.3V
Vref
Vref
3.3V
/CSFROM
<3>
/CSSRAM
<3>
DA[15:0]
<3,4>
POF
<12>
/CPU_HWR
<3,4>
/CPU_RD
<3,4>
/RES_CPU
<9>
CPUCLK
<4>
X2
<8>
Y2
<8>
_SPWS
<8>
PD_+3.3Vin
<8>
SCN_END
<17>
RY/BY
<3>
/SCN_START
<4>
/CSSCNASIC
<4>
LCD_TEMP
<8>
<14>
<14>
RES_IOASIC
<9>
/FWP_CPU
<3>
OCSW
<11>
PD <16>
CCFT_CPU
<13>
/OC_WAIT_G
<4>
<14>
<14>
_SPPD3
<14>
<17>
<8>
CTRL_A5V
<9>
151_A
<13>
151_B
<13>
PD_CPU <16>
CPU analog voltage & Vref voltage circuit
C
C
D
D
E
E
4
3
2
1
1/18 (2)
MX-3100N  CIRCUIT DIAGRAM / 回路図  2 – 117
TP124
C24
0.1UF
2
1
C22
0.1UF
2
1
Q44
KRC102S <SOT23>
C
C
E
B 10K
10K
LT1F67AF
LED3
A
K
R82
470J
R56
560J
1
2
R59
2KJ
R57
560J
1
2
R50
0J
1
2
IC6
32kEEPROM on
MY02-0830-2L(Socket)
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
C25
1000PF
2
1
SOCKET1
DMM2-SD72AR-1131-F(DDK)
D15/A-1
12
A0
13
A1
14
A2
15
A3
16
A4
17
A5
18
A6
28
A7
31
A8
32
A10
33
A11
34
A9
29
A12
36
A13
65
A14
66
A15
67
A16
68
A17
69
A18
70
A19
71
NC
11
/RP
19
/1CE
40
A20
41
/2CE
42
NC
43
/OE
44
RY/BY
45
/WP
46
/WE
47
/BYTE
48
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
D8
21
D9
22
D10
23
D11
24
D12
25
D13
26
D14
27
D15
35
D16
37
D17
38
D18
49
D19
50
D20
51
D21
52
D22
53
D23
54
D24
56
D25
57
D26
58
D27
60
D28
59
D29
62
D30
63
D31
64
Vcc
10
GND
30
Vcc
61
Vss
1
Vss
20
Vss
72
VPP
55
Vss
39
R60
10KJ
1
2
C28
0.1UF
2
1
TP167
R45
10KJ
12
C23
10UF <2012>
12
R58
2KJ
R49
10KJ
12
TP134
C29
0.1UF
LT1F67AF
LED1
A
K
AD20
AD1
AD12
DA9
DA1
DA7
DA15
AD19
DA14
DA5
AD8
AD3
DA3
DA6
DA0
AD9
AD14
DA2
DA14
DA7
DA13
AD2
AD17
DA8
DA4
AD13
AD16
AD4
DA10
DA2
DA0
DA8
AD5
DA11
AD6
AD7
DA5
DA12
DA3
DA15
DA6
DA9
AD11
AD15
DA12
DA13
AD18
DA11
AD10
DA10
DA1
DA4
Vpp_
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
EEPROMSDA
<2>
EEPROMSCL
<2>
/CPU_HWR
<2,4>
/CPU_RD
<2,4>
AD[20:0]
<2,4>
DA[15:0]
<2,4>
RY/BY
<2>
/RES_ROM
<9>
/CSFROM
<2>
/WP
<4>
STSLED
<4>
EEPROM circuit
FlashROM circuit
A
A
B
B
C
C
4
3
2
1
SCANNER CONTROL PWB (CPU Memory section)
MX-3100N  CIRCUIT DIAGRAM / 回路図  2 – 118
R52
47KJ
12
TP122
IC4
TC7SA08FU
4
2
1
5
3
TP127
C27
0.1UF
2
1
TP129
TP123
TP595
IC5
IS63LV1024L-12J-TR
I/O0
6
A0
1
I/O1
7
A1
2
I/O2
10
A2
3
I/O3
11
A3
4
I/O4
22
A4
13
I/O5
23
A5
14
I/O6
26
A6
15
I/O7
27
A7
16
A8
17
A9
18
A10
19
A11
20
A12
21
A13
29
A14
30
CS1
5
OE
28
WE
12
VDD
8
GND
9
VDD
24
A15
31
A16
32
GND
25
R47
1MJ
12
TP717
TP131
R51
1KJ
12
R53
NM_10KJ
12
TP125
R54
0J
1
2
C26
NM_1uF(1608)
2
1
BR20 22JX4
1
8
2
7
3
6
4
5
Q1
SSM3J09FU <SC-70>
R46
0J
1
2
C31
0.1UF
C30
0.1UF
R55
10KJ
12
TP126
TP128
BR21 22JX4
1
8
2
7
3
6
4
5
TP130
Q2
KRC102S <SOT23>
CC
E
B
10K
10K
R48
1MJ
12
TP132
AD13
DA8
AD10
AD6
AD0
AD8
AD1
AD12
AD7
AD11
DA9
AD15
DA11
DA10
AD2
DA12
AD9
DA15
DA13
AD4
AD14
DA14
AD16
AD5
AD3
Vpp_MFP
3.3V
3.3V
3.3V
3.3V
3.3V
/CSSRAM
<2>
/CPU_HWR
<2,4>
/CPU_RD
<2,4>
AD[20:0]
<2,4>
DA[15:0]
<2,4>
nFWP_SCN <13,15>
/FWP_CPU
<2>
/FWP_IOASIC <4>
>
SRAM circuit
C
C
D
D
E
E
4
3
2
1
2/18 (3)
MX-3100N  CIRCUIT DIAGRAM / 回路図  2 – 119
C46
0.1uF
2
1
TP151
IC13
TC74LCX244FT <TSSOP20>
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
TP228
TP201
IC9A
TC74LCX08FT<TSSOP14>
1
2
3
14
7
TP139
BR33
33JX4
1
8
2
7
3
6
4
5
R81
NM_1.2KJ
BR23
10KJX4
18 27 36 45
C36
0.1uF
R77
NM_1.2KJ
TP141
R75
NM_1.2KJ_C
TP133
BR37
33JX4
1
8
2
7
3
6
4
5
BR35
10KJX4
18 27 36 45
R276
1.2KJ
R80 1.2KJ
TP137
TP231
R76
1.2KJ_P
TP204
C32
0.1uF
2
1
TP142
TP143
TP138
TP232
C48
0.1uF
2
1
BR32
33JX4
1
8
2
7
3
6
4
5
TP202
TP233
TP226
TP227
BR34
10KJX4
18
27
36
45
R68
47J
1
2
TP205
TP144
BR22
10KJX4
18 27 36 45
TP200
TP206
TP199
R69
33J
1
2
TP230
R74
10KJ
12
R67
47J
1
2
TP596
BR24
33JX4
1
8
2
7
3
6
4
5
TP203
BR36
33JX4
1
8
2
7
3
6
4
5
BR31
10KJX4
18 27 36 45
BR25
33JX4
1
8
2
7
3
6
4
5
TP145
TP229
TP597
TP135
C41
1000pF
2
1
IC9B
TC74LCX08FT<TSSOP14>
4
5
6
IC9C
TC74LCX08FT<TSSOP14>
9
10
8
TP171
TP136
IC12
TC74LCX244FT <TSSOP20>
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
BR30
10KJX4
18
27
36
45
IC7
TC74LCX245FT <TSSOP20>
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
G
19
DIR
1
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
AD4
AD1
AD12
AD7
AD8
AD9
AD0
AD3
AD2
AD5
AD10
AD6
AD11
DA9
DA14
DA12
DA10
DA13
DA15
DA11
DA8
D13
D15
D14
D8
D12
D10
D9
D11
A8
A7
A1
A0
A12
A11
A5
A6
A4
A10
A2
A3
A9
IO P33
IO P36
IO P37
3.3VPD
3.3V
3.3V
3.3VPD
3.3VPD
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
AD[20:0]
<2,3>
/CSCPT
<2>
/CPU_RD
<2,3>
/CSSCNASIC
<2>
DA[15:0]
<2,3>
AD[20:0
<2,3>
/RES_IOASIC
<9>
<2,3>
/CPU_RD
<2,3>
/CPU_HWR
<2,3>
CTRL_GATE
<2>
D9
D10
D11
D8
D12
D13
D14
D15
/HWR
<5,17>
/RD
<5,17>
A12
<5>
A11
<5,17>
A10
<5,17>
A9
<5,17>
A3
<5,17>
A2
<5,17>
A1
<5,17>
A0
<5,17>
A7
<5,17>
A6
<5,17>
A5
<5,17>
A4
<5,17>
A8
<5,17>
Address data bus buffer
A
A
B
B
C
C
4
3
2
1
SCANNER CONTROL PWB (I/O ASIC & BUS BUFFER section)
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Sharp MX-2600N / MX-3100N / MX-2600G / MX-3100G (serv.man6) Service Manual ▷ Download