Read Sharp MX-2310U / MX-3111U (serv.man19) Service Manual online
MX-2310 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 110
TH_UM_CS#
TH_UM#
TH_UM_CS#
TH_UM#
TH_UM_IN
(21)
TH_UM_CS_IN
(21)
3.3V
3.3V
Vref
Vref
3.3V
3.3V
5VN
Vref
Vref
Vref
5VN
3.3V
5VN
Vref
3.3V
5VN
5VN
Vref
FTH_US
(5)
TH_US
(1)
THOPEN_US
(6)
FTH_UM2
(5)
TH_UM2
(1)
THOPEN_UM2
(6)
TH_UM_CS
(1)
TH_UM
(1)
TH_UM_D
(1)
R189
1kJ
1kJ
R189
1kJ
1kJ
R202
1kJ
1kJ
R202
1kJ
1kJ
TP112
TP112
C124
0.1uF
C124
0.1uF
339
339
2
R196
OPEN_R
OPEN_R
R196
OPEN_R
OPEN_R
R118
10kJ
10kJ
R118
10kJ
10kJ
TP177
TP177
R231
100J
100J
R231
100J
100J
R201
1kJ
1kJ
R201
1kJ
1kJ
R184
300J
300J
R184
300J
300J
R197
1kJ
1kJ
R197
1kJ
1kJ
TP166
TP166
+
-
IC10B
LMV824
+
-
IC10B
LMV824
5
6
7
4
11
R69
22kF
22kF
R69
22kF
22kF
R194
10kJ
10kJ
R194
10kJ
10kJ
R230
100J
100J
R230
100J
100J
KDS123E
D4
KDS123E
D4
TP164
TP164
+
-
IC10A
LMV824
+
-
IC10A
LMV824
3
2
1
4
11
TP165
TP165
TP109
TP109
24F
24F
7
D59
x_KDR720E
x_KDR720E
D59
x_KDR720E
x_KDR720E
R237
100J
100J
R237
100J
100J
TP111
TP111
39
39
3
TP3
TP3
R195
100kB (+/-0.1%)
R195
100kB (+/-0.1%)
R111
1kJ
1kJ
R111
1kJ
1kJ
R70
33kB (+/-0.1%)
33kB (+/-0.1%)
R70
33kB (+/-0.1%)
33kB (+/-0.1%)
C129
0.1uF
C129
0.1uF
TP49
TP49
R238
100J
100J
R238
100J
100J
C25
0.1uF
0.1uF
C25
0.1uF
0.1uF
TP68
TP68
R186
300J
300J
R186
300J
300J
24F
24F
4
C23
OPEN_C
C23
OPEN_C
TP110
TP110
D60
x_KDR720E
x_KDR720E
D60
x_KDR720E
x_KDR720E
KDS123E
D6
KDS123E
D6
R127
20kB (+/-0.1%)
R127
20kB (+/-0.1%)
D57
x_KDR720E
x_KDR720E
D57
x_KDR720E
x_KDR720E
R126
OPEN_R
OPEN_R
R126
OPEN_R
OPEN_R
C123
0.1uF
C123
0.1uF
TP179
TP179
C92
OPEN_C
C92
OPEN_C
R73
33kB (+/-0.1%)
33kB (+/-0.1%)
R73
33kB (+/-0.1%)
33kB (+/-0.1%)
C93
0.1uF
C93
0.1uF
R236
100J
100J
R236
100J
100J
D56
x_KDR720E
x_KDR720E
D56
x_KDR720E
x_KDR720E
C51
OPEN_C
C51
OPEN_C
C90
OPEN_C
C90
OPEN_C
R72
22kF
22kF
R72
22kF
22kF
+
-
IC10D
LMV824
+
-
IC10D
LMV824
12
13
14
4
11
C26
OPEN_C
OPEN_C
C26
OPEN_C
OPEN_C
C128
0.1uF
0.1uF
C128
0.1uF
0.1uF
R199
100kB (+/-0.1%)
100kB (+/-0.1%)
R199
100kB (+/-0.1%)
100kB (+/-0.1%)
TP2
TP2
C130
0.1uF
C130
0.1uF
+
-
IC10C
LMV824
+
-
IC10C
LMV824
10
9
8
4
11
R200
OPEN_R
OPEN_R
R200
OPEN_R
OPEN_R
D69
KDR720E
KDR720E
D69
KDR720E
KDR720E
R198
20kB (+/-0.1%)
R198
20kB (+/-0.1%)
2
C24
0.1uF
0.1uF
C24
0.1uF
0.1uF
339
339
3
TP123
TP123
TP114
TP114
4
3
2
1
17/21
C
D
E
C
D
E
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