DOWNLOAD Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man4) Service Manual ↓ Size: 4.11 MB | Pages: 127 in PDF or view online for FREE

Model
MX-M350N MX-M350U MX-M450N MX-M450U (serv.man4)
Pages
127
Size
4.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram
File
mx-m350n-mx-m350u-mx-m450n-mx-m450u-sm4.pdf
Date
PREV: Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man3) Service Manual / Specification

Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man4) Service Manual ▷ View online

MX-M350/M450  CIRCUIT DIAGRAM / 回路図  3 - 74
DVCH2in
(2)
DVCH1in
(2)
DVCH2
(13)
DVCH3
(13)
DVCH1
(13)
DVCH3in
(2)
DM-T
(2,13)
MCM-T
(2,13)
MM-T
(2,13)
MCM-T
(2,13)
DM-T
(2,13)
MM-T
(2,13)
+3.3V1
+3.3V1
DV
UNIT
Drum / Main
/MultistageTray
Motor
C33
102K
BR
1
C
4.7K
J
BR
1
D
4.7K
J
BR
1
B
4.7K
J
BR
1
A
4.7K
J
C18
102K
R10
1KJ
R12
1KJ
R11
1KJ
R2
0
10
K
J
TP327
TP328
C13
102K
C5
102K
C7
102K
R1
9
10
K
J
R3
8
10
K
J
C6
102K
TP329
TP330
4
4
3
3
2
2
1
1
D
C
B
A
9/14
MX-M350/M450  CIRCUIT DIAGRAM / 回路図  3 - 75
TMA
(13)
TMB
(13)
TM11b
(6)
TM11a
(6)
LUM
(6)
LUM
(6)
POMXA
(1)
POMB
(1)
POMA
(1)
POMXB
(1)
+5V2
+24V1
+5V2
Paper
Output
Toner
Motor
Lift
Motor
BR2
B
10K
J
R42
1J2W
BR2
A
10K
J
R7
7.5K
J
2
3
4
5
6
9
19
22
23
24
25
26
+
C4
10u/35V
R6
7.5KJ
C2
222K
C12
104Z
C1
222K
IC1
TA7291AS
NC
4
I1
9
I2
1
GND
5
VS
6
O1
7
O2
3
VCC
2
VREF
8
R1
3KJ
C14
222K
C15
222K
R27
1KJ
R26
1KJ
R25
200J
R43
1J2W
+
C3
47u/10V
BR
2
C
10K
J
BR
2
D
10K
J
R24
1.6KJ
8
8
7
7
6
6
5
5
D
C
B
A
PCU PWB (Motor_Driver)
MX-M350/M450  CIRCUIT DIAGRAM / 回路図  3 - 76
LUMB
(13)
LUM11a
LUM11b
LUMA
(13)
XPOMA
(13)
XPOMXB
(13)
XPOMXA
(13)
XPOMB
(13)
+5V2
+24V1
+24V1
ft
otor
IC3
MTD1361
Vmm
1
CR A
2
Vref A
3
Vs A
4
IN A
5
IN A
6
PG
7
OUT A
8
Rs A
9
OUT A
10
NC
11
NC
12
PG
13
NC
14
NC
15
NC
16
NC
17
OUT B
18
Rs B
19
OUT B
20
PG
21
IN B
22
IN B
23
Vs B
24
Vref B
25
CR B
26
LG
27
D3
CR
H
0
1
D4
CR
H
0
1
C92
104Z
D2
CR
H
0
1
D1
CR
H
0
1
+
C101
10u/35V
R132
3KJ
IC16
TA7291AS
NC
4
I1
9
I2
1
GND
5
VS
6
O1
7
O2
3
VCC
2
VREF
8
+
C22
100u/35V
4
4
3
3
2
2
1
1
D
C
B
A
10/14
MX-M350/M450  CIRCUIT DIAGRAM / 回路図  3 - 77
XTHVREM
(14)
THVREM
(2)
XDM
(13)
ADMEN1
(2)
MCM
(2)
XTHV+PWM
(14)
XDMCLK
(2)
R EADY
(2)
DVPWM
(1)
XMM
(13)
XVFM1_PWM
(14)
GBPWM
(2)
XLSU_S/H
(2)
XDHVPWM
(14)
XTHV-PWM
(14)
THV+PWM
(1)
CFM2PWM
(2)
LDON
(2)
XADM_H/L
(13)
ADMCK1
(1)
START
(2)
THV-PWM
(2)
XMMCLK
(2)
ADMEN2
(2)
DHVREM
(2)
XSTART
(14)
DHVPWM
(1)
MCMCLK
(13)
MM
(2)
XREADY
(14)
VFM1_PWM
(1)
XADMCK1
(13)
ADMCK2
(1)
XLDON
(14)
XADMCK2
(13)
DM
(2)
XPMCLK
(2)
ADM_H/L
(2)
VFM2PWM
(2)
XDHVREM
(14)
PMCLK
(14)
LSU_S/H
(14)
XGBPWM
(14)
XMCM
(13)
XDVPWM
(14)
XADMEN2
(13)
XMCMCLK
(2)
XADMEN1
(13)
DMCLK
(13)
XVFM2PWM
(13)
XCFM2PWM
(13)
MHVREM
(2)
DVREM
(2)
XDVREM
(14)
XMHVREM
(14)
+5V2
+3.3V1
+24V1
+24V1
+24V1
LSU
HVG
Drum/
Main
Motor
Transfer
ADU
FAN
PWM
ON/OFF
R2
R3
R277
4.7KJ
47KJ
4.7KJ
4.7KJ 1
no-mounting
no-mounting
or TD62503FG
or TD62503FG
or TD62503FG
or TD62503FG
TP338
TP337
TP336
D40
RLS-73
R2
2
7
4.7K
J
R2
2
8
4.7K
J
Q18
4.7K
47K
DTC143ZUA
O
I
G
TP406
R176
5.6KJ
TP390
IC21
KID65503F
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
SK
9
TP374
R221
10KJ
TP373
IC6
KID65503F
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
SK
9
TP376
Q29
KTA1505S
TP346
IC20
KID65503F
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
SK
9
TP359
TP375
TP371
TP380
TP378
TP379
R3
4.7KJ*
TP347
TP377
TP350
TP370
R2
47
K
J
R277
4.7KJ 1/4W
TP355
TP342
TP356
TP363
R278
0J*
TP362
TP365
TP357
TP364
TP351
R5
4.7KJ
TP367
TP352
R4
4.7KJ
TP366
TP341
TP353
TP361
TP340
TP354
IC8
KID65503F
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
SK
9
TP339
TP368
8
8
7
7
6
6
5
5
D
C
B
A
PCU PWB (Driver_KID65503F)
Page of 127
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