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 – 76
C
C
D
D
E
E
4
3
2
1
RES_FINin
(11)
POUT2A_DET
(11)
POUT2B_DET
(11)
DSW_POC
(11)
FUFM_LD1
(11)
PSFM_LD1
(12)
PSFM_LD2
(12)
/MTOP1
(12)
/MTOP2
(7,12)
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
MPED
(6)
C1SS
(6)
MPLD1
(6)
APPD1
(6)
PPD1
(6)
C1PED#
(3)
C1LUD#
(3)
/MPU_SIF_RxD
(1)
DIMM_EN
(1,2,4)
/RES_PCU
(1)
/MPU_INTRO_N
(1)
/TxD_PCU
(1)
/RTS_PCU
(1)
/BD_HSYNC
(1)
/RxD_PCU
(1)
/CTS_PCU
(1)
MTOP2
(3)
RES_FINin#
(6)
SHPOS#
(6)
POSD#
(1)
POD1#
(6)
TFD1#
(3)
DSW_POC#
(6)
POUT2B_DET#
(6)
POUT2A_DET#
(6)
POD2#
(6)
TFD2#
(5)
POD3#
(6)
TFD3#
(6)
CTS_PCU
(11)
RxD_PCU
(11)
MPU_SIF_TxD
(11)
MPU_SIF_CLK
(11)
/MPU_PRINTS_N
(11)
/POF_PCU
(5)
MPU_SIF_RST
(11)
(FUFM_LD1)
(3)
(PSFM_LD1)
(3)
(OZFM_LD)
(3)
(LSUFM_LD)
(3)
(PSFM_LD2)
(3)
MTOP1
(3)
C216
1000P/50V:CH
1000P/50V:CH
C76
1000P/50V:CH
R390
10kJ
10kJ
R314
1KJ
R53
3
.3KJ
TP625
x_KDS123E
D74
A
K
R364
1KJ
R316
3.
3KJ
TP568
IC36
74LVC14APW
I0
1
/O0
2
I1
3
/O1
4
I2
5
/O2
6
GND
7
VCC
14
I5
13
I4
11
/O4
10
I3
9
/O3
8
/O5
12
TP574
R235
10KJ
C34
1000P/50V:CH
R162
1KJ
R365
10KJ
C118
0.1U/16V:F
R313
3.
3KJ
C20
100P/50V:
CH
C159
1000P/50V:
C
H
R240
1KJ
D62
x_DA2J10100L
C28
1000P/50V:CH
R367
10kJ
10kJ
TP572
TP571
C117
1000P/50V:CH
C35
1000P/50V:CH
x_KDS123E
D45
A
K
C199
0.1U/16V:F
0.1U/16V:F
Q64
DTC043ZUB
I
G
O
R161
3.3KJ
C247
1000P/50V:
C
H
TP570
Q63
DTC043ZUB
I
G
O
R237
3.3KJ
R460
3.
3KJ
IC35
74LVC14APW
I0
1
/O0
2
I1
3
/O1
4
I2
5
/O2
6
GND
7
VCC
14
I5
13
I4
11
/O4
10
I3
9
/O3
8
/O5
12
C102
1000P/50V:CH
C231
1000P/50V:CH
1000P/50V:CH
0V:CH
C47
1000P/50V:CH
R317
1KJ
C160
1000P/50V:
C
H
C63
1000P/50V:CH
R461
1KJ
TP333
1
R136
10KJ
C198
1000P/50V:CH
C215
1000P/50V:CH
1000P/50V:CH
R239
OPEN_R(1005)
TP573
R234
1KJ
C7
1000P/50V:CH
R137
1KJ
R238
0J
C217
0.1U/16V:F
0.1U/16V:F
C195
100P/50V:CH
100P/50V:CH
C24
1000P/50V:CH
R94
1KJ
C200
1000P/50V:CH
1000P/50V:CH
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 77
A
A
B
B
C
C
4
3
2
1
72,17(5/2&.6:,7&+
720)3
720)3
OUT
OUT
72&2,19(1'(5
7232:(581,7
72)LQ
POGS1_24V
SHPOS_5V
POD1_5V
APPD1_5V
/CV_SIZE3
(7)
/CV_COPY#
(6)
/CV_STAPLE
(7)
/CV_CLCOPY
(3,6)
/CV_COLOR1
(3,7)
/CV_DUPLEX
(7)
/CV_COUNT
(7)
/CV_SIZE2
(7)
/CV_SIZE1
(7)
/CV_COLOR0
(3,7)
/CV_SIZE0
(7)
/CV_START
(7)
/CV_CA
(7)
24V
INT24V
24V
3.3V
24V
5VN
5VN
24V
3.3V
3.3V
5VN
INT5V
+5VO
+5VO
12V
24V
5VN
5VN
5VN
5VN
DSW_R
(1)
/POGS2a
(7)
/POGS2b
(7)
POD3
(10)
TFD3
(10)
POUT2A_DET
(10)
DSW_POC
(10)
POUT2B_DET
(10)
POD2
(10)
TFD2
(10)
MPU_INTRO_N
(10)
/MPU_PRINTS_N
(10)
LAN_CNT
(5)
nWU_FAX
(5)
MPU_SIF_TxD
(10)
MPU_SIF_CLK
(10)
MPU_SIF_RST
(10)
CTS_PCU
(10)
RTS_PCU
(10)
MPU_SIF_RxD
(10)
RES_PCU
(10)
nREQ_PIC_INT
(5)
PICVPPON
(5)
BD_HSYNC
(10)
nRES_PIC
(5)
nPOF_MFPC
(5)
RXD_PIC
(5)
RxD_PCU
(10)
nREQ_PIC
(5)
PWM(PGC)
(5)
TxD_PCU
(10)
nCLR_PIC
(5)
TXD_PIC
(5)
/POGS1a
(7)
/POGS1b
(7)
SHPOS
(10)
POD1
(10)
FUFM_V#
(7)
FUFM_LD1
(10)
/APPD1
(10,12)
R478
X_120J
X_120J
TP
4
0
1
R61
2.
4KJ
1/4W(
3216)
C149
0.1U/16V:F
KDS123E
D29
A
K
C182
10U/10V:F
(2012)
R479
X_120J
X_120J
C158
47000P/50V:B(1608)
C162
0.1U/16V:F
+
C150
33U/35V(
MVL:
H7.7)
R60
5.6KJ 1/4W(3216)
R62
20KJ
C163
0.1U/16V:
F
+
C22
47U/
50V(
M
VL:
H10)
R379
1KJ
C229
0.1U/50V:B(1608)
R50
120J
120J
R380
4.7KJ
D26
DA2J10100L
CN22
B3P-VH(LF)(SN)
1
2
3
2
3
Q4
TPC8124
Source
1
Source
2
Source
3
Gate
4
Drain
5
Drain
6
Drain
7
Drain
8
R87
120J
120J
CN10
28FMZ-BT
1
3
5
7
9
11
13
15
17
19
21
23
25
27
3
5
7
9
11
13
15
17
19
21
23
25
27
2
4
6
8
4
6
8
10
12
14
16
18
20
22
24
26
28
12
14
16
18
20
22
24
26
28
CN4
B9B-PH-K-
R31
240J
R9
x_0J(3216)
TP70
1
C25
1000P/50V:CH
C165
10U/
10V:F
(2012)
CN9
B16B-PNDZS-1(LF)(SN)
1
3
5
7
3
5
7
2
4
6
8
4
6
8
10
9
12
14
16
14
16
11
13
15
13
15
TP67
1
D28
DA2J
10100L
TP17
1
C213
1000P/50V:CH
R28
240J
R48
120J
120J
KDS123E
D80
A
K
C164
10U/
10V:F
(2012)
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A1
A1
A1
A1
A1
A1
A1
A1
A1
+
C136
33U/
35V(MVL:
H7.7)
CN47
B8B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
R8
x_0J(3216)
C5
47000P/50V:B(
1608)
TP45
1
R86
120J
120J
TP657
1
R64
1.5KJ
T
P671
C181
0.1U/16V:F
C6
1UF
/50V:B(
1608)
CN16
B10P-VH-B(LF)(SN)
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
R63
20KJ
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 78
C
C
D
D
E
E
4
3
2
1
723$3(52876(1625
72,17(51$/&22/,1*)$1
723RXW*$7(62/(12,'
721'328781
725,*+7328781
/2*
72.(<B&21
726&1FQW
72+932:(581,7
POD2_5V
TFD2_5V
POGS2_24V
POD3_5V
TFD3_5V
72)LQLVKHU
OSM_INT24V
TFD1_5V
_24V
POM_INT24V
7232002725
726+,)7(502725
726+,)7(502725
_5V
+5VO_DUTY
(8)
nSPED
(5)
nPOF_SCN
(5)
nPOW_LED
(7)
nWU_KEY
(5)
nINFO_FAX_LED
(8)
nWU_LED
(7)
nPWR_SW
(5)
nERR_LED
(8)
24V
5VN
5VN
+5VO
5VN
INT24V
5VN
5VN
24V
INT24V
5VN
POM_INT24V
5VN
+5VO
TxD_log
(8)
RxD_Log
(8)
RES_FINin
(10)
TxD_FIN
(7)
RxD_FIN
(7)
/DTR_FIN
(7)
/DSR_FIN
(7)
RES_FIN
(7)
/TRC_FIN
(7)
DHVREM/
(8)
TC_DA
(9)
THVREM/
(8)
MHVREM/
(8)
THV-REM/
(8)
DVBSPWM/
(8)
DVBSREM/
(8)
GBPWM/
(8)
/OSMA
(6)
/OSMB
(6)
/OSMXA
(6)
/OSMXB
(6)
TFD1
(10)
/POMA
(6)
/POMB
(6)
/POMXA
(6)
/POMXB
(6)
R483
120J
TP
4
0
1
T
P260
1
C112
x_1000P/
50V:
CH
CN6
B12B-PHDSS-B(LF)(SN)
1
3
5
7
9
3
5
7
9
2
4
6
8
10
12
4
6
8
10
12
11
R192
120J
CN8
B5B-PH-K-S(LF)(SN)
1
2
3
4
5
2
3
4
5
C230
47000P/50V:B(1608)
R70
240J
F9
PSR-27865-150
PSR-27865-150
F20
0J(1608)
C133
x_1000P/
50V:
CH
CN46
B9B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
R31
240J
TP
8
8
1
C134
x_1000P/
50V:
CH
CN45
B11B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
11
CN1
B11B-CZHK-B-1(LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
2
3
4
5
6
7
8
9
10
11
C135
x_1000P/
50V:
CH
R402
120J
120J
R190
X_120J
R28
240J
T
P261
1
C147
x_1000P/
50V:
CH
R371
120J
120J
1ST POUT-CN
CN43
B28B-CZWHK-V-B-1(LF)(SN)
/POGS1b
A1
/POGS1a
A2
N.C
B14
24V
A3
24V
B13
N.C
A4
/OSMXB
B12
N.C
A5
/OSMXA
B11
FUFM_LD1
A6
/OSMB
B10
GND
A7
/OSMA
B9
FUFM_V
A8
TFD1
B8
5VN
A9
GND
B7
GND
A10
5VN
B6
POD1
A11
24V
B5
5VN
A12
/POMA
B4
GND
A13
/POMB
B3
SHPOS
A14
/POMXA
B2
/POMXB
B1
C148
x_1000P/
50V:
CH
R193
X_120J
R482
120J
TP601
1
CN3
B10B-CZHK-B-1(LF)(SN)
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
C111
x_1000P/
50V:
CH
T
P671
1
R189
120J
R67
240J
1
: ‘15/Aug.
1
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 79
A
A
B
B
C
C
4
3
2
1
To 2nd/Multi CASSETTE UNIT
7232:(581,7
TO DEV UNIT
WH_24V
TO WH PWB
CRM_DT#
(6)
24V
5VN
5VN
5VN
5VN
24V
5VN
5VN
5VN
INT24V
3.3V
5VN
3.3V
5VN
3.3V
3.3V
5VN
24V
C4LUM#
(6)
C2LUM#
(6)
CASSELB#
(6)
C2PUC#
(6)
Y1A
(6)
Y1B
(6)
Y2
(6)
PTRC2#
(6)
C3PUC#
(6)
/OPCASSEL
(7)
CPFM_EN#
(6)
CASSELA#
(6)
CPFM_CWCCW#
(6)
PTRC1#
(6)
CPFM_CLK#
(6)
CPFM_MODE#
(6)
CASSELC#
(6)
C3LUM#
(6)
C4PUC#
(6)
CRM_CLK#
(6)
TNMA_O
(6)
TNMB_O
(6)
TNM_D
(7)
/MPFC
(7)
/PSPS
(7)
HL_UM_out
(7)
HL_US_out
(7)
nOFF_CNT
(5)
nRY_CNT
(5)
HL_PR
(7)
FW
(8)
PSFM_V#
(7)
PSFM_LD1
(10)
PSFM_LD2
(10)
/MM_D
(7)
MM_LD
(1)
C1LUD
(10)
/PPD1
(10)
C1PED
(10)
/C1SS
(10)
TCS
(9)
/MTOP2
(7,10)
/MTOP1
(10)
CW/CCW#
(8)
/MM_CLK
(7)
/APPD1
(10,11)
/WH_CNT
(8)
F8
PSR-27865-2
C78
1000P/50V:CH
C190
47000P/50V:B(1608)
x_KDS123E
D86
A
K
CN44
B10B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
R361
1KJ
F16
TP
1
R445
X_
R407
1KJ
R
C101
0.1U/
16V:F
TP651
1
C81
470
CN54
B03B-PASK-1(LF)(SN)
1
2
3
2
3
TP650
1
R447
0J
R
R13
120J
x_KDS123E
D72
A
K
R
CN48
B03B-XASK-1(LF)(SN)
1
2
3
2
3
R378
10KJ
10KJ
CN35
B4B-PH-K-E(LF)(SN)
1
2
3
4
2
3
4
R27
240J
+
C62
X_10U/35V(
MVL:H5.7)
R362
10KJ
10KJ
x_KDS123E
D78
A
K
C191
0.1U/16V:F
R472
120J
x_KDS123E
D77
A
K
R152
1KJ
1KJ
C80
470
C209
1000P/
50V:
CH
CN51
B4B-PH-K-S(LF)(SN)
1
2
3
4
2
3
4
R151
10KJ
10KJ
R451
120J
R12
120
R449
120J
R17
1
CN14
B28B-PUDSS-1(LF)(SN)
1
3
5
7
9
11
13
15
17
19
21
23
25
27
3
5
7
9
11
13
15
17
19
21
23
25
27
2
4
6
8
4
6
8
10
12
14
16
18
20
22
24
26
28
12
14
16
18
20
22
24
26
28
TP4
1
R377
1KJ
R446
X_
C69
1000P/50V:CH
F17
PSR-27865-250
R408
10KJ
x_KDS123E
D41
A
K
TP656
1
1
: ‘15/Aug.
1
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