Sharp MX-M266N / MX-M316N / MX-M356N (serv.man7) Service Manual ▷ View online
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 64
3
3
2
2
1
1
D
C
B
A
㻯㻼㻸㻰㻌㻵㻿㻼㻌㻵㻛㻲
/F
LS_WP
POF
TMS
TDO
TCLK
TDI
TCLK
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)
CPFM_EN
(6)
CPFM_MODE
(6)
CPFM_CWCCW
(6)
POF
(6,10)
/FLS_WP
(2)
LSUFM_V
(7)
MM_D
(7)
HL_US
(7)
HL_UM
(7)
PM_D
(7)
RR_LED
(8)
NM
(7)
HL_PR
(7)
OPCASSEL
(7)
PU_PRINTS_N
(10)
WH_CNT
(8)
POFM_V
(7)
TP289
1
C171
0
.1
U/16V:
F
TP285
1
C169
0
.1
U/16V:
F
R337
2.2kJ
TP281
1
C194
x_0.
1
U/16V:F
C193
0
.1
U/16V:
F
R246
10KJ
C170
0
.1
U/16V:
F
R245
10KJ
R243
10KJ
R336
10kJ
C184
0
.1
U/16V:
F
R244
10KJ
TP287
1
C168
10U/
10V:
F
(2012)
CN4
BM08B-SRSS-TB
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
TP283
1
R353
10KJ
C185
0
.1
U/16V:
F
BR11 100JX4
1
8
2
7
3
6
4
5
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 65
5
5
4
4
3
3
D
C
B
A
,QYHUWHU,&⏝ࣃࢫࢥࣥ
POF_PIC
nMCLR
REQ_PIC
+12Vpp
RA2
RSTCT
SPED
GND
GND
GND
GND
GND
+5VO
+5VO
+5VO
GND
GND
GND
+5VO
GND
+5VO
+5VO
GND
GND
+5VO
1
GND
GND
+5VO
GND
GND
+5VO
GND
GND
GND
+5VO
GND
GND
GND
+5VO
GND
GND
GND
GND
+5VO
GND
+5VO
GND
GND
GND
+5VO
GND
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
(12)
nOFF_CNT
(12)
PWM(PGC)
(11)
TP254
R197
10KJ
10KJ
C11
1000P
X1
PRQC9.83CR5010X000
1
1
GND
2
(Rd)
3
D47
DA2J10100L
R168
1KJ
1KJ
TP123
TP219
Q28
4.7K
47K
DTC043ZUB
R198
x_100J
x_100J
KDS123E
D55
A
K
R115
0J
0J
Q80
4.7K
47K
X_DTC043ZUB
C
Q30
4.7K
47K
DTC043ZUB
TP258
R242
10KJ
10KJ
KDS123E
D56
A
K
C85
1000P/50V:CH
KDS123E
D54
A
K
TP125
R437
X_10KJ
IC2B
74AHCT14PW
3
TP146
TP256
R153
4.7KJ
4.7KJ
C105
22000P/50V:B(1608)
R195
1KJ
TP217
TP178
C52
x_12P/50V:CH
Q27
4.7K
47K
DTC043ZUB
TP144
TP85
TP218
R438
10KJ
C9
0.1U/16V:F
Q22
4.7K
47K
DTC043ZUB
TP184
IC8B
74AHCT14PW
3
4
C66
0.1U/16V:F
TP78
Q20
4.7K
47K
DTC043ZUB
R165
1KJ 1/4W(3216)
1KJ 1/4W(3216)
C236
10U/
10V:F
(2012)
R169
100J
Q12
4.7K
47K
DTC043ZUB
R241
1KJ
Q29
4.7K
47K
DTC043ZUB
TP145
IC2C
74AHCT14PW
5
TP124
IC4
PIC16F882_BLANK
RA2/AN2/VREF-/CVREF/C2IN1+
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
RB1/AN1
RB3/AN
IC2D
74AHCT14PW
9
TP185
IC8A
74AHCT14PW
1
2
R166
x_1KJ
Q21
4.7K
47K
DTA043ZUB
I
TP179
C103
1000P/50V:CH
1000P/50V:CH
R199
100J
IC12
PST8442UR
Vout
4
VDD
2
CT
3
GND
1
TP216
C30
X_1000P/50V:CH
TP257
R417
10KJ
10KJ
R75
X_10KJ
R167
x_1KJ
C65
1000P
TP492
TP147
TP18
C51
x_12P/50V:CH
TP177
Q25
4.7K
47K
DTC043ZUB
TP180
R200
10KJ
R196
1KJ
1KJ
R201
x_0J
Q24
4.7K
47K
DTC043ZUB
CN27
X_BM08B-SRSS-TB
VPP
8
VDD
7
VSS
6
PGD
5
PGC
4
NC
3
NC
2
NC
1
+
C73
x_220uF/35V(MVL/J10)
C84
0.1U/16V:F
C83
1000P/50V:CH
Q26
4.7K
47K
DTC043ZUB
C104
1000P/50V:CH
1000P/50V:CH
C235
10U/
10V:F
(2012)
R114
1MJ
1MJ
Q32
4.7K
47K
DTC043ZUB
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 66
3
3
2
2
1
1
D
C
B
A
⏝ࣃࢫࢥࣥ
WU
nPWR_SW_R
POF_PCU
nPOF_PCU_R
CLR_PIC
PGD
PWR_SW
PGD
PGC
PGC
/TFD2
GND
GND
GND
+5VO
GND
GND
+5VO
+5VO
GND
GND
+5VO
+5VO
GND
12V
GND
GND
+5VO
+5VO
GND
+5VO
3.3V
+5VO
+5VO
GND
GND
+5VO
+5VO
GND
+5VO
GND
+5VO
GND
+5VO
GND
GND
GND
GND
3.3V
GND
nPWR_SW
(11)
/POF_PCU
(10)
nCLR_PIC
(11)
TXD_PIC
(11)
nWU_FAX
(11)
WU_LED
(7)
INFO_FAX_LED
(8)
POW_LED
(7)
RXD_PIC
(11)
POF_PCU
(6)
TFD2#
(10)
<TFD2>
(3)
R84
1KJ
1KJ
C11
1000P/50V:CH
TP148
D47
DA2J10100L
TP182
R155
1KJ
1KJ
R79
0J
TP674
R46
x_1KJ
x_1KJ
R72
1KJ
IC8C
74AHCT14PW
5
6
R489
X_0J
Q90
4.7K
47K
DTC043ZUB
TP149
R485
0J
0J
R71
10KJ
KDS123E
D42
A
K
Q11
4.7K
47K
DTC043ZUB
TP32
C31
1000P/50V:CH
1000P/50V:CH
C50
0.1U/16V:
F
R33
1KJ
1KJ
TP673
TP126
Q6
4.7K
47K
x_DTA043ZUB
O
I
G
TP79
IC8E
74AHCT14PW
11
10
R77
0J
TP30
R85
X_10KJ
X_10KJ
R154
1KJ
KDS123E
D22
A
K
C49
1000P/50V:CH
R73
100J
TP80
IC8F
74AHCT14PW
13
12
IC2B
HCT14PW
3
4
TP150
TP10
C32
X_1000P/50V:CH
X_1000P/50V:CH
R488
10KJ
10KJ
KDS123E
D11
A
K
TP28
R42
1KJ
1KJ
R74
1KJ
1KJ
TP37
TP29
C74
1000P/50V:CH
TP34
C29
1000P/50V:CH
R82
X_1KJ
C13
1000P/50V:CH
6V:F
R83
x_10KJ
x_10KJ
TP84
IC8D
74AHCT14PW
9
8
R486
X_0J
6V:F
R484
X_0J
X_0J
IC2E
74AHCT14PW
11
10
C236
10U/
10V:F
(2012)
TP585
TP38
TP83
R81
X_100KJ
X_100KJ
IC2C
HCT14PW
5
6
TP127
R37
X_0J
X_0J
IC2A
74AHCT14PW
1
2
TP75
R80
1KJ
R78
X_0J
X_0J
VREF/C2IN1+
1IN+
RC4/SDI/SDA
15
RC5/SDO
16
RC6/TX/CK
17
RC7/RX/DT
18
12IN0-
T
6
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
TP76
IC2D
HCT14PW
9
8
R43
x_0J
x_0J
TP86
TP74
TP181
TP586
Q21
4.7K
47K
DTA043ZUB
O
I
G
R32
10KJ
R45
x_10KJ
x_10KJ
R44
1KJ
1KJ
TP672
C65
1000P/50V:CH
IC2F
74AHCT14PW
13
12
R487
0J
0J
R39
0J
TP128
TP81
TP183
TP36
R38
0J
TP77
TP82
CN27
M08B-SRSS-TB
VPP
8
VDD
7
VSS
6
PGD
5
PGC
4
NC
3
NC
2
NC
1
+
C73
MVL/J10)
10U/
10V:F
(2012)
KDS123E
D20
A
K
Q23
4.7K
47K
DTC043ZUB
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 67
A
A
B
B
C
C
4
3
2
1
To 2nd Casset
To 2nd Cassette
To CRUM
7232002725
72721(502725
0.54A/Phase(Hi)-0.48A/Phase(Low)
320
726+,)7(502725
‵⁄⁇‿
To 2nd Casset
POM_INT24V
TNMB#
TNMA#
/OSMXB
/OSMA
/OSMB
/OSMXA
/OSMB
/OSMXA
/POMA
/POMXA
/POMB
/POMXB
TNMA_O
TNMB_O
CRM_DT#
(12)
CRM_DT
(1)
INT24V
5VN
5VN
3.3V
24V
3.3V
3.3V
5VN
3.3V
3.3V
3.3V
POM_INT24V
PTRC2
(3)
C2LUM
(3)
TNMB
(3)
TNMA
(3)
CASSELA
(3)
CASSELB
(3)
CASSELC
(3)
CPFM_CWCCW
(4)
CPFM_EN
(4)
CPFM_MODE
(4)
CPFM_CLK
(1)
POMA
(1)
POMXA
(1)
POMXB
(1)
POMB
(1)
ADUMB
(1)
ADUMXB
(1)
ADUMA
(1)
ADUMXA
(1)
POM_CNT
(3)
OSMXB
(1)
OSMA
(1)
OSMXA
(1)
OSMB
(1)
C3LUM
(3)
C4PUC
(3)
C4LUM
(3)
C3PUC
(3)
PTRC1
(3)
C2PUC
(3)
TNMA_O
(12)
TNMB_O
(12)
CRM_CLK
(3)
CRM_CLK#
(12)
POF
(4,10)
/OSMA
(11)
/OSMB
(11)
/OSMXA
(11)
/OSMXB
(11)
/POMA
(11)
/POMB
(11)
/POMXA
(11)
/POMXB
(11)
MPFC
(3)
PSPS
(3)
RRC
(3)
C1PUC
(3)
BR41
10KJX4
10KJX4
1
8
2
7
3
6
4
5
R122
0.2J(3225)
TP559
1
T
TP536
C234
100P/50V:CH
C38
0.1U/16V:F
0.1U/16V:F
BR44
10KJX4
10KJX4
1
8
2
7
3
6
4
5
IC5
STA7100M
IN B
11
VS
13
OutA
1
OutA
3
OutB
17
IN A/
7
IN A
8
Sync
6
IN B/
12
OutB
15
GND
10
Sense A
5
REF
9
Sense B
14
OutA
2
OutA
4
OutB
16
OutB
18
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
BR10
1.5KJX4
1
8
2
7
3
6
4
5
R431
10KJ
10KJ
R98
0.2J(3225)
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
BR9
10KJX4
1
8
2
7
3
6
4
5
T
R100
130F
BR43
10KJX4
10KJX4
1
8
2
7
3
6
4
5
TP55
+
C18
10U/35V(MVL:H5.7)
KDS123E
D93
A
K
KDS123E
D59
A
K
TP538
1
TP621
1
IC31
X_BD6231F-E2
VRFE
6
FIN
4
RIN
5
GND
8
OUT2
7
OUT1
1
VCC
2
VCC
3
R226
2.2KJ
2.2KJ
C40
1000P/50V:CH
TP692
T
TP691
BR2
100JX4
100JX4
1
8
2
7
3
6
4
5
R56
x_10kJ
T
C218
0.1U/16V:F
TP557
1
TP690
R495
10k
J
TP605
1
TP689
C116
100P/50V:CH
BR42
10KJX4
10KJX4
1
8
2
7
3
6
4
5
TP693
TP6
1
R101
3.9kF
BR45
10KJX4
1
8
2
7
3
6
4
5
Q10
x_DTC043ZUB
I
G
O
R99
OPEN_R(1005)
R501
10k
J
C196
X_0.1U/50V:B(1608)
X_0.1U/50V:B(1608)
TP613
1
R497
10k
J
R229
100J
TP618
1
TP684
C219
0.1U/16V:F
C41
1000P/50V:CH
TP535
TP683
C39
1000P/50V:CH
+
C189
X_10U/35V(MVL:H5.7)
Q76
FC8V36120L
Drain2
6
Gate2
4
Drain2
5
Drain1
8
Drain1
7
Source1
1
Gate1
2
Source2
3
R432
100J
C17
0.1U/50V:B(1608)
0.1U/50V:B(1608)
T
Q77
FC8V36120L
Drain2
6
Gate2
4
Drain2
5
Drain1
8
Drain1
7
Source1
1
Gate1
2
Source2
3
F4
PSR-27865-150
PSR-27865-150
C202
0.1U/16V:F
BR1
10KJX4
10KJX4
1
8
2
7
3
6
4
5
C42
1000P/50V:CH
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
1
: ‘15/Aug.
1
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