Sharp MX-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man8) Service Manual ▷ View online
MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 64
CPLD ISP I/F
/FLS_WP
POF
TMS
TDO
TCLK
TDI
TDI
3.3V
3.3V
3.3V
3.3V
CPU_CLKout6
(1)
CV_CA
(7)
CV_START
(7)
CV_COUNT
(7)
CV_STAPLE
(7)
CV_SIZE0
(7)
CV_SIZE1
(7)
CV_SIZE2
(7)
CV_SIZE3
(7)
CV_DUPLEX
(7)
FUFM_V
(7)
FUFM_V_L
(7)
POGS2b
(6)
POGS2a
(6)
POM_EN
(6)
POM_MODE
(6)
POM_CWCCW
(6)
POF
(10)
/FLS_WP
(2)
LSUFM_V
(7)
POFM_V
(7)
MM_D
(7)
HL_US
(7)
HL_UM
(7)
WH_CNT
(7)
PM_D
(7)
_CNT
(8)
NT
(6)
R
(7)
SSEL
(7)
RINTS_N
(10)
TP289
1
C171
0.1uF
TP285
1
C16
9
0.1uF
R337
10kJ
TP281
1
C1
9
4
x_0.1uF
C1
9
3
0.1uF
R246
10KJ
C170
0.1uF
R245
10KJ
R243
10KJ
R336
10kJ
C184
0.1uF
R244
10KJ
TP287
1
C168
10uF/10V
(2012)
CN4
BM08B-SRSS-TB
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
TP283
1
R353
kJ
C185
0.1uF
BR11
100JX4
1
8
2
7
3
6
4
5
D
C
B
A
4/12
3
2
1
3
2
1
MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 65
POF_PIC
nMCLR
REQ_PIC
+12Vpp
RA2
RSTCT
SPED
POW_LED_PLS
GND
GND
GND
GND
GND
GND
GND
+5VO
+5VO
GND
GND
+5VO
GND
+5VO
+5VO
GND
GND
+5VO
GND
GND
+5VO
GND
+5VO
GND
GND
+5VO
GND
GND
GND
+5VO
GND
GND
GND
+5VO
GND
GND
GND
GND
+5VO
GND
+5VO
GND
PICVPPON
(11)
5VO_SCN_ON
(8)
nRES_PIC
(11)
LAN_CNT
(11)
nWU_KEY
(11)
nREQ_PIC
(11)
nREQ_PIC_INT
(11)
nPOF_MFPC
(11)
nSPED
(11)
nPOF_SCN
(11)
nRY_CNT
(11)
nOFF_CNT
(11)
PWM(PGC)
(11)
nPOW_LED_PLS
(11)
TP146
TP254
TP123
R197
10KJ
10KJ
IC8A
TC74VHCT14AFT
1
2
Q29
4.7K
47K
DTC043ZUB
TP178
TP218
R242
10KJ
10KJ
C65
1000pF
C66
0.1uF
KDS123E
D55
A
K
TP124
C52
x_12pF
R76
1KJ
TP145
Q53
4.7K
47K
DTC043ZUB
Q30
10K
10K
DTC114EUB
TP256
C30
1000pF
TP177
IC4
PIC16F882
RA2/AN2/VREF-/CVREF/C2IN
4
RA3/AN3/VREF+/C1IN+
5
RC3/SCK/SCL
14
MCLR/RE3/VPP
1
RA0/AN0/ULPWU/C12IN0-
2
RA1/AN1/C12IN1-
3
RA4/T0CKI/C1OUT
6
RA5/AN4/SS/C2OUT
7
VSS
8
OSC1/CLKIN/RA7
9
OSC2/CLKOUT/RA6
10
RC0/T1OSO/T1CK1
11
RC1/T1OSI/CCP2
12
RC2/P1A/CCP1
13
RB
RB
TP219
TP257
TP492
TP144
TP125
R166
x_1KJ
KDS123E
D56
A
K
IC8E
TC74VHCT14AFT
11
Q21
4.7K
47
DTA043Z
I
X1
CSTCE9M83G55-R0
CSTCE9M83G55-R0
1
1
GND
2
(Rd)
3
KDS
Q32
10K
10K
DTC114EUB
C84
0.1uF
R115
0J
0J
R75
10KJ
TP180
Q22
4.7K
47K
DTC043ZUB
TP184
Q27
10K
10K
DTC114EUB
C83
1000pF
TP185
Q25
10K
10K
DTC114EUB
TP78
X2
x_AT-51/(9.8304MHz)
TP147
TP83
Q20
4.7K
47K
DTC043ZUB
R165
1KJ 1/4W
1KJ 1/4W
R198
x_100J
x_100J
C85
1000pF
R153
4.7KJ
4.7KJ
KDS123E
D54
A
K
R168
1KJ
1KJ
TP179
Q28
4.7K
47K
DTC043ZUB
IC8B
TC74VHCT14AFT
3
4
C103
1000pF
1000pF
C104
1000pF
1000pF
R200
10KJ
R196
1KJ
1KJ
C105
22000pF
R199
100J
IC12
BU4242F
Vout
4
VDD
2
CT
3
GND
1
R195
1KJ
R201
x_0J
R167
x_1KJ
TP85
R114
1MJ
1MJ
TP258
Q24
10K
10K
DTC114EUB
TP217
CN27
BM08B-SRSS-
VPP
VDD
VSS
PGD
PGC
PGC
NC
NC
NC
NC
NC
IC2D
TC74VHCT14AFT
9
8
KDS123E
D21
A
K
R169
100J
IC8F
TC74VHCT14AFT
13
Q12
4.7K
47K
DTC043ZUB
C51
x_12pF
Q26
10K
10K
DTC114EUB
R241
1KJ
C73
x_470uF/35V
TP216
+
C48
22uF/16V
Bypass capacito
Inverter
D
C
B
A
PCU PWB (PIC section)
5
4
3
5
4
3
MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 66
WU
nPWR_SW_R
POF_PCU
nPOF_PCU_R
CLR_PIC
PGD
PWR_SW
PGD
PGC
PGC
GND
GND
GND
+5VO
GND
GND
+5VO
GND
+5VO
GND
+5VO
+5VO
GND
GND
+5VO
+5VO
GND
12V
GND
GND
+5VO
+5VO
GND
3.3V
+5VO
+5VO
GND
GND
+5VO
+5VO
GND
+5VO
GND
GND
+5VO
GND
GND
3.3V
+5VO
GND
nPWR_SW
(11)
/POF_PCU
(10)
nCLR_PIC
(11)
TXD_PIC
(11)
nWU_FAX
(11)
PRTPD
(11)
/PRTPD
(1)
WU_LED
(7)
INFO_FAX_LED
(7)
POW_LED
(7)
RXD_PIC
(11)
TP150
IC8D
TC74VHCT14AFT
9
8
R77
0J
KDS123E
D10
A
K
TP126
TP10
R81
100KJ
100KJ
R46
x_1KJ
x_1KJ
TP181
Q6
4.7K
47K
x_DTA043ZUB
O
I
G
R37
x_0J
x_0J
TP79
C12
1000pF
IC2F
TC74VHCT14AFT
13
12
R71
10KJ
R80
1KJ
R41
1KJ
C32
1000pF
1000pF
TP30
TP82
Q5
4.7K
47K
DTC043ZUB
KDS123E
D42
A
K
R84
1KJ
1KJ
R72
1KJ
IC2E
TC74VHCT14AFT
11
10
C2IN1+
RC4/SDI/SDA
15
RC5/SDO
16
RC6/TX/CK
17
RC7/RX/DT
18
0-
VSS
19
VDD
20
RB0/AN12/INT
21
RB1/AN10/P1C/C12IN3-
22
RB2/AN8/P1B
23
RB3/AN9/PGM/C12IN2-
24
RB4/AN11/P1D
25
RB5/AN13/T1G
26
RB6/ICSPCLK
27
RB7/ICSPDAT
28
R40
10KJ
10KJ
TP76
IC2C
TC74VHCT14AFT
5
6
C11
1000pF
TP586
TP32
TP148
C9
0.1uF
KDS123E
D11
A
K
TP127
C31
1000pF
1000pF
C8E
FT
10
Q21
7K
47K
043ZUB
O
G
TP128
D47
KDS160E
TP28
R35
10KJ
TP29
R45
x_10KJ
x_10KJ
TP34
R42
1KJ
1KJ
R83
x_10KJ
x_10KJ
IC8C
TC74VHCT14AFT
5
6
R85
10KJ
10KJ
TP81
C74
1000pF
R154
1KJ
TP183
TP182
TP77
Q11
4.7K
47K
DTC043ZUB
TP31
KDS123E
D22
A
K
IC2A
TC74VHCT14AFT
1
2
C50
0.1uF
R74
1KJ
1KJ
TP75
R43
x_0J
x_0J
C29
1000pF
R32
10KJ
C49
1000pF
R73
100J
TP37
TP36
TP149
R44
1KJ
1KJ
R33
1KJ
1KJ
N27
RSS-TB
VPP
8
VDD
7
VSS
6
GD
5
GC
4
NC
3
NC
2
NC
1
KDS123E
D20
A
K
R82
1KJ
TP80
TP585
F
FT
12
TP38
IC2B
TC74VHCT14AFT
3
4
TP86
R155
1KJ
1KJ
R39
0J
C13
1000pF
R79
0J
TP84
R38
0J
+
35V
Q23
4.7K
47K
DTC043ZUB
TP74
R78
x_0J
x_0J
acitor for IC
D
C
B
A
5/12
3
2
1
3
2
1
MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 67
To 2nd Cas
To 2nd Casse
To CRUM
TO POM MOTOR
TO TONER MOTOR
Reserve
0.54A/Phase(Hi)-0.48A/Phase(Low)
POM
TO TONER MOTOR(STM)
Not installed
To 2nd Cass
TNMB#
TNMA#
CRM_DT#
(12)
CRM_DT
(1)
INT24V
INT24V
5VN
5VN
5VN
5VN
3.3V
24V
3.3V
3.3V
3.3V
3.3V
5VN
5VN
PTRC2
(3)
C2LUM
(3)
CRM_CLK
(3)
TNMB
(3)
TNMA
(3)
/ENG_RST
(1,3,4)
CASSELA
(3)
CASSELB
(3)
CASSELC
(3)
CPFMXB
(1)
CPFMB
(1)
CPFMXA
(1)
CPFMA
(1)
C2PUS
(3)
POM_CLK
(1)
POM_CWCCW
(4)
POM_EN
(4)
POM_MODE
(4)
POM_CNT
(4)
TMB
(4)
TMXB
(4)
TMA
(4)
TMXA
(4)
C3LUM
(3)
C4PUC
(3)
C4LUM
(3)
C3PUS
(3)
C3PUC
(3)
C4PUS
(3)
PTRC1
(3)
C2PUC
(3)
OE_385
(4)
IC31
BD6231F(SMT)
VRFE
6
FIN
4
RIN
5
GND
8
OUT2
7
OUT1
1
VCC
2
VCC
3
TP54
R229
100J
BR43
10KJX4
10KJX4
1
8
2
7
3
6
4
5
C218
0.1uF
0.1uF
BR45
10KJX4
1
8
2
7
3
6
4
5
R160
x_0J
C110
x_0.1uF
x_0.1uF
TP535
R224
470J
IC19
TC7SBD385AFU
A
1
B
2
GND
3
OE
4
VCC
5
TP222
1
KDS123E
D59
A
K
IC22
x_STA481A
1B
2
1C
3
2B
4
2C
5
3B
6
3C
7
4B
8
4C
9
COM
10
COM
1
+
C167
x_10uF/35V
CN26
B05B-PAEK-1(LF)(SN)
1
2
3
4
5
2
3
4
5
C17
0.1uF/50V(1608)
0.1uF/50V(1608)
R98
0.2J(3225)
R35
9
10kJ
Q9
DTA043ZUB
I
G
O
C196
0.1uF/50V(1608)
0.1uF/50V(1608)
TP223
1
C113
0.1uF
0.1uF
C56
0.1uF
0.1uF
R101
3.9kF
IC40
74AHCT244PW
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
TP536
IC16
x_CBTD3306PW
2
A1
3
B1
4
GND
1
OE1
8
VCC
6
B2
5
A2
7
OE2
C41
1000pF
C42
1000pF
CN5
x_B5B-PH-K-S(LF)(SN)
1
2
3
4
5
2
3
4
5
R100
130F
BR1
10KJX4
10KJX4
1
8
2
7
3
6
4
5
C40
1000pF
BR42
10KJX4
10KJX4
1
8
2
7
3
6
4
5
+ C189
10uF/35V
F11
x_0603FT1.5A
R99
OPEN_R
R122
0.2J(3225)
IC39
74AHCT244PW
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
T
TP186
IC5
STA7111M(DIP)
CW/CCW
11
VS
13
OutA
1
OutA
3
OutB
17
Clock
7
SYNC
8
Vcc
6
Full/Half
12
OutB
15
GND
10
Rsa
5
REF
9
Rsb
14
OutA
2
OutA
4
OutB
16
OutB
18
R225
47KJ
47KJ
BR28
x_10KJX4
x_10KJX4
1
8
2
7
3
6
4
5
C116
100pF
T
BR44
10KJX4
10KJX4
1
8
2
7
3
6
4
5
R56
x_10kJ
BR2
100JX4
100JX4
1
8
2
7
3
6
4
5
+
C18
10uF/35V
BR41
10KJX4
10KJX4
1
8
2
7
3
6
4
5
C202
0.1uF
0.1uF
CN15
B2P-VH(LF)(SN)
1
2
2
BR27
x_1.5KJX4
x_1.5KJX4
1
8
2
7
3
6
4
5
F4
0603FT1.5A
0603FT1.5A
TP55
R226
OPEN_R
Q10
x_DTC043ZUB
I
G
O
C219
0.1uF
R3
99
10kJ
TP6
1
TP538
1
IC38
74AHCT244PW
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
R227
3KJ
C39
1000pF
C38
0.1uF
0.1uF
T
4
3
2
1
PCU PWB (DRIVER1 section)
A
B
C
A
B
C
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