Read Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man4) Service Manual online
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
Output
Toner
Motor
Motor
Lift
Motor
Motor
BR2
B
10K
J
R42
1J2W
1J2W
BR2
A
10K
J
R7
7.5K
J
2
3
4
5
6
9
19
22
23
23
24
25
26
+
C4
10u/35V
10u/35V
R6
7.5KJ
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
222K
C15
222K
R27
1KJ
1KJ
R26
1KJ
R25
200J
R43
1J2W
1J2W
+
C3
47u/10V
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)
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