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