Sharp MX-2310U / MX-3111U (serv.man18) Service Manual ▷ View online
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 74
FTH_ALL#
out
DSW_F<24V>
(20)
HL_US_out
(21)
HL_PR
(21)
(21)
DSW_R<24V>
(20)
POM_OUT_/A
(20)
POM_OUT_B
(20)
POM_OUT_/B
(20)
POM_OUT_A
(20)
3.3V
24V3
24V3
24V3
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
24V1
3.3V
12V
12V
24V_mon
(3)
/HL_PR
(1)
PTPULSE
(1)
DSW_F
(5)
DSW_R
(3)
R191
10kJ
10kJ
R191
10kJ
10kJ
R424
x_0.2J(3225)
x_0.2J(3225)
R424
x_0.2J(3225)
x_0.2J(3225)
C126
1uF/16V(2012)
C126
1uF/16V(2012)
C221
100pF
C221
100pF
(G)
(D)
(S)
Q39
KTK5132U
KTK5132U
(G)
(D)
(S)
Q39
KTK5132U
KTK5132U
R193
470kJ
470kJ
R193
470kJ
470kJ
TP171
TP171
R233
1.5kF
1.5kF
R233
1.5kF
1.5kF
TP12
TP12
TP174
TP174
TP212
TP212
R389
[b]1kJ
[b]1kJ
R389
[b]1kJ
[b]1kJ
R244
100J 1/4W(3225)
100J 1/4W(3225)
R244
100J 1/4W(3225)
100J 1/4W(3225)
R235
47kJ
47kJ
R235
47kJ
47kJ
Q15
DTA143Z
Q15
Q15
DTA143Z
IN
GND(+)
OUT
+
-
IC42A
LM339
+
-
IC42A
LM339
7
6
1
3
12
TP118
TP118
C1018
[b]x_0.1uF/50V(1608)
[b]x_0.1uF/50V(1608)
C1018
[b]x_0.1uF/50V(1608)
[b]x_0.1uF/50V(1608)
R395
0J
0J
R395
0J
0J
R391
10kJ
10kJ
R391
10kJ
10kJ
D68
KDS160E
KDS160E
D68
KDS160E
KDS160E
TP11
TP11
TP119
TP119
R393
47kJ
47kJ
R393
47kJ
47kJ
CN24
x_B3B-PH-K-S
CN24
x_B3B-PH-K-S
1
2
3
2
3
TP682
TP682
TP42
TP42
R234
100J
100J
R234
100J
100J
R376
20kJ
R376
20kJ
+
-
IC8A
LM339
+
-
IC8A
LM339
7
6
1
3
12
TP172
TP172
C127
2.2uF(2012)
C127
2.2uF(2012)
C89
0.1uF
C89
0.1uF
R392
100kJ
100kJ
R392
100kJ
100kJ
+
-
IC42B
LM339
+
-
IC42B
LM339
5
4
2
R378
3.3kJ
3.3kJ
R378
3.3kJ
3.3kJ
Q42
DTA143Z
Q42
Q42
DTA143Z
IN
GND(+)
OUT
Q32
DTC143Z
DTC143Z
Q32
DTC143Z
DTC143Z
IN
GND
OUT
C1017
[b]x_0.1uF/50V(1608)
[b]x_0.1uF/50V(1608)
C1017
[b]x_0.1uF/50V(1608)
[b]x_0.1uF/50V(1608)
(G)
(D)
(S)
Q16
KTK5132U
KTK5132U
(G)
(D)
(S)
Q16
KTK5132U
KTK5132U
TP275
TP275
+
-
IC42D
LM339
+
-
IC42D
LM339
11
10
13
R375
1kJ
1kJ
R375
1kJ
1kJ
C220
100pF
C220
100pF
R377
47kJ
47kJ
R377
47kJ
47kJ
TP636
TP636
R86
100J
100J
R86
100J
100J
TP634
TP634
R190
10kJ
10kJ
R190
10kJ
10kJ
C247
x_0.1uF/50V(1608)
C247
x_0.1uF/50V(1608)
R390
[b]1kJ
[b]1kJ
R390
[b]1kJ
[b]1kJ
R87
100J
100J
R87
100J
100J
R379
10kJ
10kJ
R379
10kJ
10kJ
+
-
IC42C
LM339
+
-
IC42C
LM339
9
8
14
C219
0.1uF/50V(1608)
0.1uF/50V(1608)
C219
0.1uF/50V(1608)
0.1uF/50V(1608)
TP635
TP635
R192
4.7kJ
4.7kJ
R192
4.7kJ
4.7kJ
25)
25)
R394
100kJ
100kJ
R394
100kJ
100kJ
Not installed
D
C
B
A
12/21
3
2
1
3
2
1
Driver PWB side circuit /
࠼ࠗࡃၮ᧼࿁〝
࠼ࠗࡃၮ᧼࿁〝
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 75
PAGE05 IC30
Relationship between /UART_LOG and UART_LOG
/UART_LOG
/UART_LOG
ߣUART_LOGߩ㑐ଥ
/UART_LOG
UART_LOG
RES_LCC
RES_FIN
RES_DSK
/RxD_LCC
/RxD_LOG
/TxD_LOG#
/TxD_LCC#
TxD_DSK
(20)
RxD_DSK
(20)
/DTR_DSK
(20)
DSR_DSK
(20)
RES_DSK
(20)
/TRC_DSK
(20)
/TRC_LCC
(20)
TxD_LCC
(20)
RxD_LCC
(20)
/DTR_LCC
(20)
DSR_LCC
(20)
RES_LCC
(20)
TxD_FIN
(20)
RxD_FIN
(20)
/DTR_FIN
(20)
/DSR_FIN
(20)
RES_FIN
(20)
/TRC_FIN
(20)
TxD_LOG
(20)
RxD_LOG
(20)
5VN
5VN
5VN
3.3V
5VN
5VN
5VN
5VN
5VN
5VN
3.3V
3.3V
3.3V
DTR_LCC
(6)
TRC_LCC
(6)
/LCC_RST
(1)
/DSR_LCC
(6)
/TxD_FIN
(1)
DTR_FIN
(5)
/TxD_DSK
(1)
DTR_DSK
(6)
TRC_DSK
(6)
/FIN_RST
(1)
/DSK_RST
(1)
TRC_FIN
(5)
/RxD_FIN
(1)
DSR_FIN
(5)
/RxD_DSK
(1)
/DSR_DSK
(6)
PROFM1_V#
(5)
/TxD_LCC
(1)
/UART_LOG
(5,6)
UART_LOG
(5)
C2
9
5
1
000pF
C2
9
5
1
000pF
R517
4.7k
J
R517
4.7k
J
R388
10k
J
R388
10k
J
R518
4.7k
J
R518
4.7k
J
R458
10k
J
R458
10k
J
BR43
4.7kJ x4
4.7kJ x4
BR43
4.7kJ x4
4.7kJ x4
1
2
3
4
8
7
6
5
R51
9
4.7k
J
R51
9
4.7k
J
IC59
TD62503FG
IC59
TD62503FG
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
C2
9
3
1
000pF
C2
9
3
1
000pF
R521
4.7k
J
R521
4.7k
J
IC48
TD62503FG
IC48
TD62503FG
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
R457
4.7k
J
R457
4.7k
J
R3
99
4.7k
J
R3
99
4.7k
J
R520
4.7k
J
R520
4.7k
J
KDS123E
D105
KDS123E
D105
C225
1000pF
C225
1000pF
KDS123E
D136
KDS123E
D136
KDS123E
D106
KDS123E
D106
KDS123E
D158
KDS123E
D158
KDS123E
D157
KDS123E
D157
R400
4
.7k
J
R400
4
.7k
J
KDS123E
D159
KDS123E
D159
C2
9
4
1
000pF
C2
9
4
1
000pF
C2
9
6
0.1uF
C2
9
6
0.1uF
BR52
4.7kJ x4
BR52
4.7kJ x4
1
2
3
4
8
7
6
5
TP747
TP747
R465
10k
J
R465
10k
J
C2
9
2
1
000pF
C2
9
2
1
000pF
C2
99
0.1uF
C2
99
0.1uF
R456
10k
J
R456
10k
J
TP646
TP646
C224
1000pF
C224
1000pF
BR53
4.7kJ x4
BR53
4.7kJ x4
1
2
3
4
8
7
6
5
IC60
TD62503FG
IC60
TD62503FG
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
C226
0.1uF
C226
0.1uF
TP822
TP822
R460
1
0k
J
R460
1
0k
J
R516
4.7k
J
R516
4.7k
J
D
C
B
A
PCU PWB (Driver section 4)
5
4
3
5
4
3
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 76
WEB Motor Driver
reserve
RES_DSK
RES_LCC
RES_FIN
/TxD_LCC#
/TxD_LOG#
WEBM_1
(21)
WEBM_2
(21)
PROFM1_V
(21)
/PROFM1_CNT
(21)
12V
12V
5VN
3.3V
5VN
5VN
24V3
3.3V
3.3V
INT24V1L
5VN
RES_FINin
(5)
RES_DSKin
(6)
RES_LCCin
(6)
<WEBM_1>
(4)
<WEBM_2>
(4)
/RxD_LCC#
(1)
PROFM1_CNT
(6)
+
-
IC53C
LM339
+
-
IC53C
LM339
9
8
14
TP749
TP749
R415
10kJ
10kJ
R415
10kJ
10kJ
D13
KDS160E
KDS160E
D13
KDS160E
KDS160E
+
C41
x_10u/35V
x_10u/35V
+
C41
x_10u/35V
x_10u/35V
TP15
TP15
+
-
IC53D
LM339
+
-
IC53D
LM339
11
10
13
3
12
TP751
TP751
C9
x_0.1uF/50V(1608)
x_0.1uF/50V(1608)
C9
x_0.1uF/50V(1608)
x_0.1uF/50V(1608)
R45
9
4.7k
J
R45
9
4.7k
J
+
-
IC53A
LM339
+
-
IC53A
LM339
7
6
1
Q12
DTC143Z
Q12
DTC143Z
IN
GND
OUT
TP688
TP688
R461
10kJ
10kJ
R461
10kJ
10kJ
+
-
IC53B
LM339
+
-
IC53B
LM339
5
4
2
TP13
TP13
R82
2kJ
2kJ
R82
2kJ
2kJ
R462
10kJ
10kJ
R462
10kJ
10kJ
TP691
TP691
Q13
KTA1551T
KTA1551T
Q13
KTA1551T
KTA1551T
C243
0.1uF
C243
0.1uF
IC52
TC74LCX244FT
IC52
TC74LCX244FT
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
IC1
x_BD6230F
IC1
x_BD6230F
VRFE
6
FIN
4
RIN
5
GND
8
OUT2
7
OUT1
1
VCC
2
VCC
3
C274
0.1uF
0.1uF
C274
0.1uF
0.1uF
R13
4.7kJ 1/4W(3225)
4.7kJ 1/4W(3225)
R13
4.7kJ 1/4W(3225)
4.7kJ 1/4W(3225)
TP755
TP755
R464
10kF
10kF
R464
10kF
10kF
R84
47kJ
47kJ
R84
47kJ
47kJ
TP746
TP746
R463
4.7kF
4.7kF
R463
4.7kF
4.7kF
TP689
TP689
TP742
TP742
R83
2kJ
2kJ
R83
2kJ
2kJ
C2
x_0.1uF/50V(1608)
x_0.1uF/50V(1608)
C2
x_0.1uF/50V(1608)
x_0.1uF/50V(1608)
D
C
B
A
13/21
3
2
1
3
2
1
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 77
4
3
2
1
non-CRUM model only
DL
TN Cartridge end
Fusing un initial
CRU model only
/TNCRU_K
(21)
/TNCRU_M
(21)
/TNCRU_C
(21)
/TNCRU_Y
(21)
/FUCRU
(21)
DL_Y#
(21)
DL_M#
(21)
DL_C#
(21)
DL_BK#
(21)
5VN
12V
12V
5VN
3.3V
5VN
TNCRU_K
(3)
TNCRU_C
(3)
TNCRU_M
(3)
TNCRU_Y
(3)
FUCRU
(3)
DL_BK
(6)
DL_C
(6)
DL_M
(6)
DL_Y
(6)
/TNCRU_K_in
(8)
/TNCRU_C_in
(8)
/TNCRU_M_in
(8)
/TNCRU_Y_in
(8)
DLOPEN_K
(6)
DLOPEN_C
(6)
DLOPEN_M
(6)
DLOPEN_Y
(6)
/FUCRU_in
(8)
R96
1kJ
1kJ
R96
1kJ
1kJ
TP87
TP87
TP94
TP94
R98
10kJ
10kJ
R98
10kJ
10kJ
R203
x_13J 3/4W(5025)
R203
x_13J 3/4W(5025)
C67
0.1uF
0.1uF
C67
0.1uF
0.1uF
TP37
TP37
(G)
(D)
(S)
Q34
x_SSM3K116TU
x_SSM3K116TU
(G)
(D)
(S)
Q34
x_SSM3K116TU
x_SSM3K116TU
R136
47kJ
47kJ
R136
47kJ
47kJ
R22
56J 1/2W(5025)
R22
56J 1/2W(5025)
TP93
TP93
Q20
KTA2014
KTA2014
Q20
KTA2014
KTA2014
TP35
TP35
R204
x_13J 3/4W(5025)
R204
x_13J 3/4W(5025)
Q22
DTC143Z
Q22
DTC143Z
IN
GND
OUT
R26
10kJ
10kJ
R26
10kJ
10kJ
C55
x_1000pF
x_1000pF
C55
x_1000pF
x_1000pF
Q21
KTA2014
KTA2014
Q21
KTA2014
KTA2014
TP90
TP90
C5
0.1uF
0.1uF
C5
0.1uF
0.1uF
TP101
TP101
R99
CRU_2kJ
CRU_2kJ
R99
CRU_2kJ
CRU_2kJ
Q3
KTA2014
KTA2014
Q3
KTA2014
KTA2014
TP88
TP88
R139
x_1kJ
R139
x_1kJ
TP99
TP99
R95
10kJ
10kJ
R95
10kJ
10kJ
TP38
TP38
+
-
IC2D
LM339
+
-
IC2D
LM339
11
10
13
3
12
R44
CRU_51J 3/4W(5025)
R44
CRU_51J 3/4W(5025)
R43
CRU_20kJ
R43
CRU_20kJ
R97
1kJ
R97
1kJ
TP98
TP98
R23
1kJ
1kJ
R23
1kJ
1kJ
R128
47kJ
47kJ
R128
47kJ
47kJ
TP91
TP91
R91
1MJ
R91
1MJ
R24
10kJ
10kJ
R24
10kJ
10kJ
R167
4.7kJ
4.7kJ
R167
4.7kJ
4.7kJ
+
-
IC2A
LM339
+
-
IC2A
LM339
7
6
1
BR2
10kJ x4
10kJ x4
BR2
10kJ x4
10kJ x4
1
8
2
7
3
6
4
5
TP103
TP103
C66
0.1uF
0.1uF
C66
0.1uF
0.1uF
R93
56J 1/2W(5025)
R93
56J 1/2W(5025)
TP92
TP92
R94
56J 1/2W(5025)
R94
56J 1/2W(5025)
C52
x_1000pF
x_1000pF
C52
x_1000pF
x_1000pF
R134
47kJ
47kJ
R134
47kJ
47kJ
+
-
IC2B
LM339
+
-
IC2B
LM339
5
4
2
TP105
TP105
D40
CRU_KDS160E
D40
CRU_KDS160E
R92
1MJ
R92
1MJ
TP36
TP36
R129
x_1kJ
R129
x_1kJ
R135
x_1kJ
R135
x_1kJ
Q4
KTA2014
KTA2014
Q4
KTA2014
KTA2014
(G)
(D)
(S)
Q35
x_SSM3K116TU
x_SSM3K116TU
(G)
(D)
(S)
Q35
x_SSM3K116TU
x_SSM3K116TU
Q23
DTC143Z
Q23
DTC143Z
IN
GND
OUT
+
-
IC2C
LM339
+
-
IC2C
LM339
9
8
14
C75
CRU_1000pF
C75
CRU_1000pF
(G)
(D)
(S)
Q24
CRU_SSM3K116TU
CRU_SSM3K116TU
(G)
(D)
(S)
Q24
CRU_SSM3K116TU
CRU_SSM3K116TU
C53
x_1000pF
x_1000pF
C53
x_1000pF
x_1000pF
TP34
TP34
TP102
TP102
C68
0.1uF
0.1uF
C68
0.1uF
0.1uF
R21
56J 1/2W(5025)
R21
56J 1/2W(5025)
R205
x_13J 3/4W(5025)
R205
x_13J 3/4W(5025)
Q6
DTC143Z
Q6
DTC143Z
IN
GND
OUT
R20
1MJ
R20
1MJ
R130
47kJ
47kJ
R130
47kJ
47kJ
TP28
TP28
TP106
TP106
R19
1MJ
R19
1MJ
R25
1kJ
1kJ
R25
1kJ
1kJ
R158
10kJ
10kJ
R158
10kJ
10kJ
(G)
(D)
(S)
Q36
x_SSM3K116TU
x_SSM3K116TU
(G)
(D)
(S)
Q36
x_SSM3K116TU
x_SSM3K116TU
TP89
TP89
BR7
x_4.7kJ x4
x_4.7kJ x4
BR7
x_4.7kJ x4
x_4.7kJ x4
1
2
3
4
8
7
6
5
R133
x_1kJ
R133
x_1kJ
C54
x_1000pF
x_1000pF
C54
x_1000pF
x_1000pF
TP108
TP108
R157
4.7kJ
4.7kJ
R157
4.7kJ
4.7kJ
R206
x_13J 3/4W(5025)
R206
x_13J 3/4W(5025)
C6
0.1uF
0.1uF
C6
0.1uF
0.1uF
(G)
(D)
(S)
Q33
x_SSM3K116TU
x_SSM3K116TU
(G)
(D)
(S)
Q33
x_SSM3K116TU
x_SSM3K116TU
Q5
DTC143Z
Q5
DTC143Z
IN
GND
OUT
4
3
2
1
PCU PWB (Driver section 5)
A
B
C
A
B
C
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