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 – 78
DV un initial
Process un initial
2TC un initial
CRU model only
CRU model only
CRU model only
/Reserve_LED
/2TCCRU
(20)
/DRCRU_Y
(21)
/DRCRU_M
(21)
/DRCRU_C
(21)
/DRCRU_K
(21)
/DVCRU_Y
(21)
/DVCRU_M
(21)
/DVCRU_C
(21)
/DVCRU_K
(21)
5VN
5VN
5VN
5VN
5VN
5VN
Reserve_LED
(5)
DVCRU_K
(3)
DVCRU_C
(3)
DVCRU_M
(3)
DVCRU_Y
(3)
/DRCRU_K_in
(8)
/DRCRU_C_in
(8)
/DRCRU_M_in
(8)
/DRCRU_Y_in
(8)
/DVCRU_K_in
(8)
/DVCRU_C_in
(8)
/DVCRU_M_in
(8)
/DVCRU_Y_in
(8)
/2TCCRU_in
(8)
TP353
TP353
C103
CRU_1000pF
CRU_1000pF
C103
CRU_1000pF
CRU_1000pF
(G)
(D)
(S)
Q45
CRU_SSM3K116TU
CRU_SSM3K116TU
(G)
(D)
(S)
Q45
CRU_SSM3K116TU
CRU_SSM3K116TU
BR3
CRU_10kJ x4
CRU_10kJ x4
BR3
CRU_10kJ x4
CRU_10kJ x4
1
8
2
7
3
6
4
5
BR14
CRU_4.7kJ x4
CRU_4.7kJ x4
BR14
CRU_4.7kJ x4
CRU_4.7kJ x4
1
2
3
4
8
7
6
5
R259
CRU_20kJ
R259
CRU_20kJ
TP355
TP355
C106
CRU_1000pF
CRU_1000pF
C106
CRU_1000pF
CRU_1000pF
TP841
TP841
R252
4.7kJ
4.7kJ
R252
4.7kJ
4.7kJ
D64
CRU_KDS160E
D64
CRU_KDS160E
(G)
(D)
(S)
Q48
CRU_SSM3K116TU
CRU_SSM3K116TU
(G)
(D)
(S)
Q48
CRU_SSM3K116TU
CRU_SSM3K116TU
(G)
(D)
(S)
Q46
CRU_SSM3K116TU
CRU_SSM3K116TU
(G)
(D)
(S)
Q46
CRU_SSM3K116TU
CRU_SSM3K116TU
C111
CRU_1000pF
CRU_1000pF
C111
CRU_1000pF
CRU_1000pF
BR4
CRU_1kJ x4
CRU_1kJ x4
BR4
CRU_1kJ x4
CRU_1kJ x4
1
8
2
7
3
6
4
5
R254
CRU_51J 3/4W(5025)
R254
CRU_51J 3/4W(5025)
R251
CRU_51J 3/4W(5025)
R251
CRU_51J 3/4W(5025)
R257
CRU_51J 3/4W(5025)
R257
CRU_51J 3/4W(5025)
R253
CRU_20kJ
R253
CRU_20kJ
R260
CRU_51J 3/4W(5025)
R260
CRU_51J 3/4W(5025)
R476
1kJ
R476
1kJ
R249
4.7kJ
4.7kJ
R249
4.7kJ
4.7kJ
R255
4.7kJ
4.7kJ
R255
4.7kJ
4.7kJ
TP246
TP246
R250
CRU_20kJ
R250
CRU_20kJ
C112
CRU_1000pF
CRU_1000pF
C112
CRU_1000pF
CRU_1000pF
C102
CRU_1000pF
CRU_1000pF
C102
CRU_1000pF
CRU_1000pF
TP258
TP258
C297
CRU_1000pF
CRU_1000pF
C297
CRU_1000pF
CRU_1000pF
TP352
TP352
(G)
(D)
(S)
Q47
CRU_SSM3K116TU
CRU_SSM3K116TU
(G)
(D)
(S)
Q47
CRU_SSM3K116TU
CRU_SSM3K116TU
R256
CRU_20kJ
R256
CRU_20kJ
D66
CRU_KDS160E
D66
CRU_KDS160E
C113
CRU_1000pF
CRU_1000pF
C113
CRU_1000pF
CRU_1000pF
R522
10kJ
R522
10kJ
D63
CRU_KDS160E
D63
CRU_KDS160E
C105
CRU_1000pF
CRU_1000pF
C105
CRU_1000pF
CRU_1000pF
R258
4.7kJ
4.7kJ
R258
4.7kJ
4.7kJ
(G)
(D)
(S)
Q49
x_KTK5132U
x_KTK5132U
(G)
(D)
(S)
Q49
x_KTK5132U
x_KTK5132U
C110
CRU_1000pF
CRU_1000pF
C110
CRU_1000pF
CRU_1000pF
D65
CRU_KDS160E
D65
CRU_KDS160E
4
3
2
1
14/21
C
D
E
C
D
E
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 79
OPIC
5VNPD
OPIC
5
VNPD
OPIC
5
VNPD
OPIC
5
VNPD
PH-TR
5
VNPD
PH-TR
5
VNPD
PH-TR
5VNPD
PH-TR
5VNPD
OPIC
5
VNPD
OPIC
5VNPD
OPIC
3.3
OPIC
3.3
OPIC
3.3
OPIC
5
VNPD
SW
SW
SW
SW
/CLUD2
(20)
/CPED2
(20)
/CSPD2
(20)
/CLUD1
(20)
/CPED1
(20)
/PPD1
(20)
/CSPD1
(20)
SHPOS
(21)
/POD1
(21)
/POD2
(21)
DHPD_K
(21)
DHPD_CL
(21)
/1TUD_K
(21)
/1TUD_CL
(21)
/DVTYPSEL_Y
(21)
/DVTYPSEL_M
(21)
/DVTYPSEL_C
(21)
/DVTYPSEL_K
(21)
5VN
5VN
5VN
5VN
5VN
3.3V
3.3V
<DHPD_K>
(6)
<DHPD_CL>
(6)
</CLUD2>
(6)
</CSPD2>
(6)
</1TUD_K>
(3)
</1TUD_CL>
(3)
</POD1>
(6)
</POD2>
(6)
</CSPD1>
(6)
</CPED1>
(5)
</CPED2>
(5)
<SHPOS>
(6)
</CLUD1>
(6)
</PPD1>
(6)
</DVTYPSEL_Y>
(3)
</DVTYPSEL_M>
(3)
</DVTYPSEL_C>
(3)
</DVTYPSEL_K>
(3)
R308
1kJ
R308
1kJ
R210
1kJ
R210
1kJ
C166
0.01uF
C166
0.01uF
R
2
08
10k
J
R
2
08
10k
J
R5
1
5
1
0
k
J
R5
1
5
1
0
k
J
C
1
0
100pF
C
1
0
100pF
C
266
1000pF
C
266
1000pF
C
153
100pF
C
153
100pF
R
5
11
10k
J
R
5
11
10k
J
R307
4.7k
J
R307
4.7k
J
x_KDS123E
D37
x_KDS123E
D37
C
3
6
1
00pF
C
3
6
1
00pF
R8
1
1
8
k
J
R8
1
1
8
k
J
R451
4.7k
J
R451
4.7k
J
R310
1kJ
R310
1kJ
R4
2
1
8
k
J
R4
2
1
8
k
J
x_KDS123E
D12
x_KDS123E
D12
C167
0.01uF
C167
0.01uF
x_KDS123E
D150
x_KDS123E
D150
C
99
100pF
C
99
100pF
x_KDS123E
D152
x_KDS123E
D152
R
2
11
10k
J
R
2
11
10k
J
R303
4.7k
J
R303
4.7k
J
KDS123E
D76
KDS123E
D76
R510
1kJ
R510
1kJ
R4
1
8
k
J
R4
1
8
k
J
KDS123E
D122
KDS123E
D122
C
2
86
100pF
C
2
86
100pF
R1
2
1
8
k
J
R1
2
1
8
k
J
R441
1kJ
R441
1kJ
KDS123E
D77
KDS123E
D77
C
9
8
100pF
C
9
8
100pF
R514
1kJ
R514
1kJ
KDS123E
D111
KDS123E
D111
C
268
1000pF
C
268
1000pF
x_KDS123E
D146
x_KDS123E
D146
KDS123E
D135
KDS123E
D135
R280
1kJ
R280
1kJ
x_KDS123E
D61
x_KDS123E
D61
R305
4.7k
J
R305
4.7k
J
R281
4.7k
J
R281
4.7k
J
C2
6
9
100pF
C2
6
9
100pF
C
1
100pF
C
1
100pF
R306
1kJ
R306
1kJ
C
2
73
100pF
C
2
73
100pF
x_KDS123E
D62
x_KDS123E
D62
R499
1kJ
R499
1kJ
C165
0.01uF
C165
0.01uF
R5
0
6
1
0
k
J
R5
0
6
1
0
k
J
KDS123E
D133
KDS123E
D133
R488
1kJ
R488
1kJ
x_KDS123E
D2
x_KDS123E
D2
R11
1kJ
R11
1kJ
C
3
5
1
00pF
C
3
5
1
00pF
R41
1kJ
R41
1kJ
R4
8
9
10k
J
R4
8
9
10k
J
R505
1kJ
R505
1kJ
C
2
84
100pF
C
2
84
100pF
R304
1kJ
R304
1kJ
x_KDS123E
D24
x_KDS123E
D24
KDS123E
D78
KDS123E
D78
R450
1kJ
R450
1kJ
R30
9
4.7k
J
R30
9
4.7k
J
R3
1kJ
R3
1kJ
C164
0.01uF
C164
0.01uF
R
5
00
10k
J
R
5
00
10k
J
x_KDS123E
D74
x_KDS123E
D74
C2
7
9
100pF
C2
7
9
100pF
R501
4.7k
J
R501
4.7k
J
R209
1kJ
R209
1kJ
R80
1kJ
R80
1kJ
KDS123E
D79
KDS123E
D79
4
3
2
1
PCU PWB (Input section 1)
A
B
C
A
B
C
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 80
OPIC
3.3
5
VN
OPIC
3.3
5
VN
OPIC
5VN
OPIC
5VN
OPIC
3.3
5
VN
SW
OPIIC
o
r
r
eflection-type
5
VNPD
OPIIC
o
r
r
eflection-type
5
VNPD
reflection-type
5VNPD
SW
SW
/CPFD2
(20)
/DSW_C2
(20)
/CPFD1
(20)
/DSW_C1
(20)
/PPD2
(20)
TNFD
(20)
HLPCD
(21)
/TFD2
(21)
/WEBEND
(21)
FUTYP_1
(20)
FUTYP_2
(20)
5VN
5VN
3.3V
3.3V
</PPD2>
(6)
</CPFD1>
(6)
</CPFD2>
(6)
<HLPCD>
(3)
</TFD2>
(6)
</WEBEND>
(4)
</DSW_C2>
(5)
</DSW_C1>
(5)
<TNFD>
(5)
<FUTYP_1>
(5)
<FUTYP_2>
(5)
R442
1kJ
R442
1kJ
x_KDS123E
D123
x_KDS123E
D123
C
282
100pF
C
282
100pF
R452
1kJ
R452
1kJ
C157
0.01uF
C157
0.01uF
x_KDS123E
D72
x_KDS123E
D72
C
1
00
100pF
C
1
00
100pF
R2
9
0
3.3k
J
R2
9
0
3.3k
J
C
2
70
1000pF
C
2
70
1000pF
C142
0.01uF
C142
0.01uF
R214
4.7k
J
R214
4.7k
J
KDS123E
D25
KDS123E
D25
R440
3.3k
J
R440
3.3k
J
R5
0
3
1
0
k
J
R5
0
3
1
0
k
J
R265
3.3k
J
R265
3.3k
J
R453
4.7k
J
R453
4.7k
J
R504
4.7k
J
R504
4.7k
J
x_KDS123E
D80
x_KDS123E
D80
R274
1kJ
R274
1kJ
C
271
100pF
C
271
100pF
x_KDS123E
D151
x_KDS123E
D151
R439
1kJ
R439
1kJ
R
2
75
10k
J
R
2
75
10k
J
x_KDS123E
D148
x_KDS123E
D148
R213
1kJ
R213
1kJ
C
2
62
1000pF
C
2
62
1000pF
R492
1kJ
R492
1kJ
R289
1kJ
R289
1kJ
C
2
67
1000pF
C
2
67
1000pF
R5
1
3
1
0
k
J
R5
1
3
1
0
k
J
R47
4
.7k
J
R47
4
.7k
J
R502
1kJ
R502
1kJ
R51
1kJ
R51
1kJ
C
151
1000pF
C
151
1000pF
KDS123E
D134
KDS123E
D134
C
1
1
B
_1000pF
C
1
1
B
_1000pF
R4
9
31
0
k
J
R4
9
31
0
k
J
KDS123E
D112
KDS123E
D112
x_KDS123E
D71
x_KDS123E
D71
C
285
100pF
C
285
100pF
x_KDS123E
D109
x_KDS123E
D109
R264
1kJ
R264
1kJ
R512
1kJ
R512
1kJ
4
3
2
1
15/21
C
D
E
C
D
E
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 81
R343, R374: Not installed
/CSS2SET
(20)
MC_BK_ERR
(20)
MC_CL_ERR
(20)
/CPFM_LD
(21)
/FUM_LD
(21)
/DVM_K_LD
(21)
/DVM_CL_LD
(21)
PTC_ERR
(21)
PSFM_LD
(21)
PROFM2_LD
(20)
POFM2_LD
(21)
FUFM_LD
(21)
POFM_LD
(21)
PROFM1_LD
(21)
/BTM_LD
(21)
HDDFM_LD
(21)
5VN
3.3V
5VN
3.3V
3.3V
3.3V
3.3V
</DVM_CL_LD>
</DVM_K_LD>
</DVM_K_LD>
</CSS2SET>
(5)
<MC_CL_ERR>
<PTC_ERR>
<PTC_ERR>
(3
<MC_BK_ERR>
</CPFM_LD>
(5)
</FUM_LD>
(3)
/PSFM_LD
(5
/POFM_LD
(3)
/PROFM1_LD
/FUFM_LD
(3
/POFM2_LD
(3
/PROFM2_LD
</BTM_LD>
(4)
/HDDFM_LD
R350
1kJ
R350
1kJ
R15
4
.7kJ
R15
4
.7kJ
R374
1kJ
R374
1kJ
R35
4
.7kJ
R35
4
.7kJ
C272
0.01uF
C272
0.01uF
R348
3.3k
J
R348
3.3k
J
x_KDS123E
D23
x_KDS123E
D23
C37
0
.01uF
C37
0
.01uF
C1
9
7
0
.01uF
C1
9
7
0
.01uF
R494
1kJ
R494
1kJ
R144
1kJ
R144
1kJ
R4
9
1
4
.7k
J
R4
9
1
4
.7k
J
R37
4
.7kJ
R37
4
.7kJ
C281
0.01uF
C281
0.01uF
C4
0.01uF
C4
0.01uF
R14
1kJ
R14
1kJ
R438
3.3k
J
R438
3.3k
J
x_KDS123E
D17
x_KDS123E
D17
R490
1kJ
R490
1kJ
x_KDS123E
D15
x_KDS123E
D15
R17
1kJ
R17
1kJ
R278
3.3k
J
R278
3.3k
J
R352
1kJ
R352
1kJ
x_KDS123E
D96
x_KDS123E
D96
C261
0.01uF
C261
0.01uF
x_KDS123E
D44
x_KDS123E
D44
R143
3.3k
J
R143
3.3k
J
C152
0.01uF
C152
0.01uF
R36
1kJ
R36
1kJ
x_KDS123E
D98
x_KDS123E
D98
C208
0.01uF
C208
0.01uF
R455
3.3k
J
R455
3.3k
J
C301
0.1uF
C301
0.1uF
R18
4
.7kJ
R18
4
.7kJ
R437
1kJ
R437
1kJ
C7
0.01uF
C7
0.01uF
C5
7
0
.01uF
C5
7
0
.01uF
R454
1kJ
R454
1kJ
R349
1kJ
R349
1kJ
x_KDS123E
D149
x_KDS123E
D149
R38
1kJ
R38
1kJ
KDS123E
D113
KDS123E
D113
R279
1kJ
R279
1kJ
R347
3.3k
J
R347
3.3k
J
KDS123E
D108
KDS123E
D108
x_KDS123E
D95
x_KDS123E
D95
C8
0.01uF
C8
0.01uF
x_KDS123E
D45
x_KDS123E
D45
R346
1kJ
R346
1kJ
x_KDS123E
D22
x_KDS123E
D22
R351
3.3k
J
R351
3.3k
J
x_KDS123E
D94
x_KDS123E
D94
R353
3.3k
J
R353
3.3k
J
D160
x_KDR720E
x_KDR720E
D160
x_KDR720E
x_KDR720E
x_KDS123E
D73
x_KDS123E
D73
R141
3.3k
J
R141
3.3k
J
R142
1kJ
R142
1kJ
C1
9
4
0.01uF
C1
9
4
0.01uF
C1
9
5
0.01uF
C1
9
5
0.01uF
R343
4.7k
J
R343
4.7k
J
C302
0.1uF
C302
0.1uF
C1
9
6
0.01uF
C1
9
6
0.01uF
x_KDS123E
D147
x_KDS123E
D147
C56
0
.01uF
C56
0
.01uF
R4
9
5
4
.7k
J
R4
9
5
4
.7k
J
C283
0.01uF
C283
0.01uF
x_KDS123E
D97
x_KDS123E
D97
4
3
2
1
PCU PWB (Input section 2)
A
B
C
A
B
C
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