MX-4140N, MX-4141N, MX-5140N, MX-5141N (serv.man9). Circuit Diagram. - Sharp Copying Equipment Service Manual (repair manual). Page 121

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MX-5141  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  2 –  107
5VN
3.3V
5VN
3.3V
3.3V
5VN
3.3V
3.3V
3.3V
/TNCRU_K
<19>
/TNCRU_K_in
<3>
O
<4>
O
<4>
O
<4>
O
<4>
DL_BK
<4>
DL_C
<4>
DL_M
<4>
DL_Y
<4>
TNCRU_K
<3>
TNCRU_C
<3>
/TNCRU_C_in
<3>
/TNCRU_C
<19>
TNCRU_M
<3>
/TNCRU_M
<19>
/TNCRU_M_in
<3>
TNCRU_Y
<3>
/TNCRU_Y
<19>
/TNCRU_Y_in
<3>
TNM_M_B
<4>
TNM_Y_XA
<4>
TNM_M_A
<4>
TNM_M_XB
<4>
TNM_Y_B
<4>
/TNM_Y_A
<18>
/TNM_Y_XA
<18>
/TNM_Y_B
<18>
/TNM_Y_XB
<18>
/TNM_M_A
<18>
/TNM_M_XA
<18>
/TNM_M_B
<18>
/TNM_M_XB
<18>
TNM_Y_A
<4>
TNM_Y_XB
<4>
TNM_M_XA
<4>
TNM_C_B
<4>
TNM_BK_A
<4>
TNM_BK_XB
<4>
TNM_C_A
<4>
TNM_C_XB
<4>
TNM_BK_XA
<4>
TNM_C_XA
<4>
TNM_BK_B
<4>
/TNM_C_A
<18>
/TNM_C_XA
<18>
/TNM_C_B
<18>
/TNM_C_XB
<18>
/TNM_BK_A
<18>
/TNM_BK_XA
<18>
/TNM_BK_B
<18>
/TNM_BK_XB
<18>
reserve7_in
<18>
reserve5_in
<18>
reserve6_in
<18>
PTC_ERR
<12,18>
(reserve5_in)
<4>
/PTC_ERR
<1>
(reserve6_in)
<4>
(reserve7_in)
<4>
(reserve8_in)
I
R593
nc_1kJ
R593
nc_1kJ
R570
47kJ
R570
47kJ
Q70
DTC143Z
Q70
DTC143Z
IN
GND
OUT
R569
nc_13J 3/4W(5025)
R569
nc_13J 3/4W(5025)
R275
4.7kJ
R275
4.7kJ
TP843
TP843
R103
1.5kJ
R103
1.5kJ
Q41
DTC143Z
Q41
DTC143Z
IN
GND
OUT
C150
100pF
C150
100pF
TP797
TP797
Q78
DTC143Z
Q78
DTC143Z
IN
GND
OUT
R628
nc_1kJ
R628
nc_1kJ
R149
1.5kJ
R149
1.5kJ
R148
1.5kJ
R148
1.5kJ
TP899
TP899
R449
10kJ
R449
10kJ
R617
4.7kJ
R617
4.7kJ
R592
47kJ
R592
47kJ
R71
1.5kJ
R71
1.5kJ
I
R147
1.5kJ
R147
1.5kJ
TP871
TP871
R70
1.5kJ
R70
1.5kJ
R69
1.5kJ
R69
1.5kJ
R284
10kJ
R284
10kJ
Q60
DTC143Z
Q60
DTC143Z
IN
GND
OUT
C190
100pF
C190
100pF
IC12
STA481A
IC12
STA481A
1
1
I1
2
O1
3
I2
4
O2
5
I3
6
O3
7
I4
8
O4
9
10
10
IC11
STA481A
IC11
STA481A
1
1
I1
2
O1
3
I2
4
O2
5
I3
6
O3
7
I4
8
O4
9
10
10
R146
1.5kJ
R146
1.5kJ
R553
nc_13J 3/4W(5025)
R553
nc_13J 3/4W(5025)
R627
47kJ
R627
47kJ
R559
10kJ
R559
10kJ
C189
nc_1000pF
C189
nc_1000pF
C222
nc_1000pF
C222
nc_1000pF
(G)
(D)
(S)
Q81
nc_SSM3K116TU
(G)
(D)
(S)
Q81
nc_SSM3K116TU
R641
nc_13J 3/4W(5025)
R641
nc_13J 3/4W(5025)
D139
x_KDS123E
D139
x_KDS123E
2
1
3
R550
4.7kJ
R550
4.7kJ
R554
nc_1kJ
R554
nc_1kJ
(G)
(D)
(S)
Q73
nc_SSM3K116TU
(G)
(D)
(S)
Q73
nc_SSM3K116TU
R132
1.5kJ
R132
1.5kJ
D151
x_KDS123E
D151
x_KDS123E
2
1
3
I
D87
x_KDS123E
D87
x_KDS123E
2
1
3
TP845
TP845
C85
100pF
C85
100pF
R618
x_10kJ
R618
x_10kJ
R72
1.5kJ
R72
1.5kJ
R131
1.5kJ
R131
1.5kJ
R102
1.5kJ
R102
1.5kJ
C217
100pF
C217
100pF
R591
nc_13J 3/4W(5025)
R591
nc_13J 3/4W(5025)
R642
47kJ
R642
47kJ
TP792
TP792
BR29
10kJ x4
BR29
10kJ x4
1
2
3
4
8
7
6
5
IC10
STA481A
IC10
STA481A
1
1
I1
2
O1
3
I2
4
O2
5
I3
6
O3
7
I4
8
O4
9
10
10
R571
nc_1kJ
R571
nc_1kJ
R130
1.5kJ
R130
1.5kJ
C197
nc_1000pF
C197
nc_1000pF
TP897
TP897
R129
1.5kJ
R129
1.5kJ
R442
4.7kJ
R442
4.7kJ
R101
1.5kJ
R101
1.5kJ
IC9
STA481A
IC9
STA481A
1
1
I1
2
O1
3
I2
4
O2
5
I3
6
O3
7
I4
8
O4
9
10
10
I
R100
1.5kJ
R100
1.5kJ
(G)
(D)
(S)
Q74
nc_SSM3K116TU
(G)
(D)
(S)
Q74
nc_SSM3K116TU
C231
nc_1000pF
C231
nc_1000pF
TP901
TP901
(G)
(D)
(S)
Q80
nc_SSM3K116TU
(G)
(D)
(S)
Q80
nc_SSM3K116TU
D125
x_KDS123E
D125
x_KDS123E
2
1
3
4
3
2
1
PCU PWB (Driver section 4)
A
B
C
A
B
C
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