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MX7000N CIRCUIT DIAGRAM / 回路図 2 – 103
R207
4.7KJ
C135
0.1uF
F20
TR0603FA 1.0A or 0J(1608)
C143
0.1uF
C430
0.1uF
0.1uF
IC54
TA7291AS
VDD
2
IN1
9
IN2
1
VSS
5
OUT2
3
OUT1
7
VCC2
8
VCC1
6
N.C
4
IC56
TA7291AS
VDD
2
IN1
9
IN2
1
VSS
5
OUT
OUT
VCC
VCC
N.
R600
47KJ
IC91
TA7267BP
VCC
7
IN1
1
IN2
2
Vs
6
OUT1
3
OUT2
5
GND
4
C134
0.1uF
TP782
C144
0.1uF
C142
10u/35V
+
C415
10u/35V
+
C139
OPEN
OPEN
TP781
R204
4.7KJ
IC76
NC7SZ125M5X
1
2
3
4
5
IC53
TA7291AS
VDD
2
IN1
9
IN2
1
VSS
5
OUT
OUT
VCC
VCC
N.
R601
47KJ
C146
OPEN
OPEN
C432
0.1uF
C133
10u/35V
+
IC57
TA7291AS
VDD
2
IN1
9
IN2
1
VSS
5
OUT2
3
OUT1
7
VCC2
8
VCC1
6
N.C
4
IC77 NC7SZ125M5X
1
2
3
4
5
C431
0.1uF
5VN
5VN
INT24V_TM
5VN
5VN
PGND
PGND
PGND
PGND
PGND
PGND
INT24V_TM
INT24V_TM
5VN
5VN
12V
12V
(TM_K1_1)
(5)
TM_K1_1
(19)
(TM_K1_2)
(5)
TM_K1_2
(19)
(TM_M_1)
(5)
(TM_M_2)
(5)
(TM_K2_1)
(5)
TM_K2_1
(19)
(TM_K2_2)
(5)
TM_K2_2
(19)
(TM_C_1)
(5)
(TM_C_2)
(5)
24V(DSW_FU)
(13,19)
PTCM_A#
(6)
PTCM_B#
(6)
CCM_PT
(7)
PTCM_Aout
(19)
PTCM_Bout
(19)
Toner Motor
PTC Cleaner Motor
A
A
B
B
C
C
4
3
2
1
PCU PWB (Motor Driver section)
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