Read Sharp MX-4140N / MX-4141N / MX-5140N / MX-5141N (serv.man9) Service Manual online
MX-5141 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 99
/AK_MS_SET
(AK_RXD_K)
/AK_MS_SET
PRTPD
3.3V
3.3V
5VN
5VN
5VN
3.3
5VO_duty
3.3V
3.3V
5VN
5VO_duty
5VO_duty
5VN
3.3V
(POM_A)
<17>
(POM_B)
<17>
(POM_XA)
<17>
(POM_XB)
<17>
POM_A
<4>
POM_B
<4>
POM_XA
<4>
POM_XB
<4>
(ADUM2_A)
<17>
(ADUM2_B)
<17>
(ADUM2_XB)
<17>
(ADUM2_XA)
<17>
ADUM2_A
<4>
ADUM2_B
<4>
ADUM2_XB
<4>
ADUM2_XA
<4>
RRM_A
<4>
RRM_B
<4>
RRM_XA
<4>
RRM_XB
<4>
(RRM_A)
<17>
(RRM_XA)
<17>
(RRM_B)
<17>
(RRM_XB)
<17>
/AK_MS_SET
<5>
AK_MS_SET
<5>
AK_TXD_K
<5>
AK_SCK_K
<5>
AK_RXD_K
<17>
SIN3
<18>
PPD2
<18>
/PRTPD
<18>
MPFS#
<7>
HLPCS
<3>
LSUSS_B#
<7>
/CV_COPY
<19>
/CV_CLCOPY
<19>
(HPFM_A)
<17>
(HPFM_B)
<17>
(HPFM_XA)
<17>
(HPFM_XB)
<17>
HPFM_A
<4>
HPFM_B
<4>
HPFM_XA
<4>
HPFM_XB
<4>
DM_CL_B
<4>
DM_K_XB
<4>
BTM_B
<4>
MPGS
<4>
CPFC
<4>
(reserve3_in)
<11>
(1TC_ERR)
<11>
1TC_ERR#
<5>
reserve3_in#
<5>
MPFS
<4>
LSUSS_B
<4>
ADUM1_A
<4>
ADUM1_B
<4>
ADUM1_XA
<4>
ADUM1_XB
<4>
BTM_A
<4>
BTM_XB
<4>
BTM_XA
<4>
AK_CS_C
<5>
AK_CS_EEP_C
<5>
AK_CS_M
<5>
AK_CS_EEP_M
<5>
AK_CS_K
<5>
AK_CS_EEP_Y
<5>
AK_CS_Y
<5>
AK_CS_EEP_K
<5>
DM_CL_A
<4>
DM_CL_XB
<4>
DM_CL_XA
<4>
DM_K_A
<4>
DM_K_XA
<4>
DM_K_B
<4>
PFM_A
<4>
PFM_XB
<4>
PFM_XA
<4>
PFM_B
<4>
(PFM_XB)
<17>
(PFM_XA)
<17>
(PFM_B)
<17>
(PFM_A)
<17>
TP114
TP114
TP764
TP764
TP351
TP351
C257
1000pF
C257
1000pF
TP38
TP38
TP33
TP33
C1011
b_0.1uF
C1011
b_0.1uF
TP37
TP37
R5
47KJ
47KJ
R5
47KJ
47KJ
TP115
TP115
C264
1000pF
C264
1000pF
C1006
b_0.1uF
C1006
b_0.1uF
BR3
33J x4
BR3
33J x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP734
TP734
TP12
TP12
TP736
TP736
TP770
TP770
BR1
33J x4
BR1
33J x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP32
TP32
x_KDS123E
D2
x_KDS123E
D2
R577
10kJ
R577
10kJ
TP40
TP40
TP167
TP167
TP14
TP14
R507
1kJ
R507
1kJ
R498
20kJ
R498
20kJ
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
BR4
33J x4
BR4
33J x4
1
2
3
4
8
7
6
5
TP10
TP10
TP832
TP832
TP864
TP864
R6
x_4.7kJ
x_4.7kJ
R6
x_4.7kJ
x_4.7kJ
TP46
TP46
R539
2kJ
R539
2kJ
R137
10kJ
10kJ
R137
10kJ
10kJ
TP799
TP799
TP762
TP762
TP31
TP31
R136
100J
R136
100J
R255
10kJ
R255
10kJ
TP865
TP865
R7
1kJ
R7
1kJ
TP30
TP30
R517
1kJ
R517
1kJ
TP801
TP801
BR5
33J x4
BR5
33J x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP733
TP733
IC3
TC74LCX244FT
IC3
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
TP41
TP41
TP757
TP757
TP35
TP35
TP786
TP786
IC1
TC74VHCT244AFT
IC1
TC74VHCT244AFT
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
C79
1
00pF
C79
1
00pF
TP758
TP758
TP759
TP759
D169
KDS123E
D169
KDS123E
2
1
3
TP34
TP34
TP48
TP48
R680
1kJ
R680
1kJ
C1007
b_0.1uF
C1007
b_0.1uF
D75
x_KDS123E
D75
x_KDS123E
2
1
3
Q65
DTC143Z
Q65
DTC143Z
IN
GND
OUT
IC14
TC74VHCT244AFT
IC14
TC74VHCT244AFT
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
TP36
TP36
TP197
TP197
D129
x_KDS123E
D129
x_KDS123E
2
1
3
IC51
TC74VHCT244AFT
IC51
TC74VHCT244AFT
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
Q64
DTC143Z
Q64
DTC143Z
IN
GND
OUT
TP834
TP834
TP170
TP170
IC4
TC74LCX244FT
IC4
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
TP9
TP9
BR2
33J x4
BR2
33J x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP13
TP13
TP763
TP763
C1003
b_0.1uF
C1003
b_0.1uF
TP44
TP44
TP798
TP798
R575
10kJ
R575
10kJ
IC50
41_TC74VHCT244AFT
IC50
41_TC74VHCT244AFT
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
TP118
TP118
TP7
TP7
TP8
TP8
TP761
TP761
TP200
TP200
TP39
TP39
IC2
TC74LCX244FT
IC2
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
R500
10kJ
R500
10kJ
R692
1kJ
R692
1kJ
C16
0.1uF
C16
0.1uF
TP29
TP29
R135
100J
R135
100J
TP198
TP198
R254
1kJ
R254
1kJ
R508
1kJ
R508
1kJ
R681
1kJ
R681
1kJ
C167
100pF
C167
100pF
TP169
TP169
D172
KDS123E
D172
KDS123E
2
1
3
TP199
TP199
C166
100pF
C166
100pF
TP863
TP863
C1
x_100pF
x_100pF
C1
x_100pF
x_100pF
TP749
TP749
TP760
TP760
R688
1kJ
R688
1kJ
D131
x_KDS123E
D131
x_KDS123E
2
1
3
TP800
TP800
4
3
2
1
PCU PWB (Logic Buffer section 1)
A
B
C
A
B
C
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