MX-3500N, MX-3501N, MX-4500N, MX-4501N (serv.man10). Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual). Page 115

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MX-3500N/4500N/3501N/4501N  CIRCUIT DIAGRAM / 回路図  2 – 106
D65
BAV99
2
1
3
C210
0.1uF
R91
5.6kJ 1/4W
R296
1kJ
IC26
TPC8109
Source
1
Source
2
Source
3
Gate
4
Drain 5
Drain 6
Drain 7
Drain 8
R398
2.7kJ
D76
BAV99
2
1
3
R92
2.4kJ 1/4W
R242
10kJ
D29
BAV99(Open)
2
1
3
D86
1N4448WS
R412
10kJ
R411
10kJ
D70
1N4448WS
TP683
R172
10kJ
D77
1N4448WS
R410
10kJ
IC60
TPC6004
Drain
1
Drain
2
Gate
3
Source 4
Drain 5
Drain 6
R408
5.6kJ 1/4W
C236
100pF
D95
BAV99(Open)
2
1
3
R418
1kJ
TP684
C78
47u/35V
+
R388
20kJ
R90
10kJ
Q13
KRC106S
IN
GND
OUT
TP140
R308
1kJ
C237
100pF
TP685
D90
BAV99(Open)
2
1
3
R419
1kJ
TP688
D71
1N4448WS
TP686
D91
BAV99(Open)
2
1
3
TP689
R407
10kJ 1/4W
C46
100pF
R238
1kJ
R304
10kJ
C228
0.1uF
R369
20kJ
C235
100pF
C74
100pF
R420
1kJ
C219
0.1uF
R379
2.7kJ
C64
100pF
DSW_F
DSW_F(24V)
DSW_F(24V)
PGND
INT5V
5VN
INT24V1
5VN
5VN
3.3V
3.3V
3.3V
INT24V1
5VN
5VN
INT24V1in
DSW_F (3)
DSW_F(24V)
(17)
DSW_R (3)
DSW_R(24V)
(17)
)
CPWD11
(15)
CPWD12
(15)
(CPWD11)
(6)
(CPWD12)
(6)
(WENDD)
(6)
WENDD
(16)
WINID
(16)
(WINID)
(6)
(2TNFD1)
(4)
2TNFD1
(16)
(2TNFD2)
(4)
2TNFD2
(16)
INT_CNT
(1)
/INT_CNT (17)
C
C
D
D
E
E
4
3
2
1
11/18
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