Read Sharp MX-M623U / MX-M753U (serv.man8) Service Manual online
MX-M753 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 108
5VN
5VN
5VN
5VN
5VN
5VN
3.3V
3.3V
3.3V
/WEBEND1#
<6>
/DVCH4
<18>
/WEBEND1
<17>
/WEBEND2
<17>
/DVCH3
<18>
/DVCH3#
<6>
/DVCH2#
<6>
/DVCH1#
<6>
/DVCH2
<18>
/DVCH1
<18>
/DVCH4#
<6>
/WEBEND2#
<6>
(/THPS1#)
<6>
(/THPS1)
<17>
(/POED)
<17>
/MPLD2
<18>
/MPLD2#
<6>
/MPLD1#
<6>
/MPED#
<6>
/MPLD1
<18>
/MPED
<18>
(/POED#)
<6>
/TLS
<17>
/TLSin
<3>
/T2PEDin
<4>
/T1PEDin
<4>
/T2PED
<18>
/T1PED
<18>
reserve4_in
<18>
reserve4_in#
<4>
DM_LD
<17>
DM_LD#
<3>
DVM_LD#
<3>
FUM_LD#
<3>
MM_LD#
<4>
DVM_LD
<17>
FUM_LD
<17>
MM_LD
<18>
R100
1kJ
C1
9
5
100pF
D7
KDS123E(NM)
2
1
3
R99
1kJ
R
324
4.
7kJ
D48
KDS123E(NM)
2
1
3
R153
1kJ
R401
1kJ
D146
KDS123E(NM)
2
1
3
C1
5
9
100pF
C1
5
9
100pF
D8
KDS123E(NM)
2
1
3
D88
KDS123E(NM)
2
1
3
D133
KDS123E(NM)
2
1
3
R37
1kJ
D3
KDS123E(NM)
2
1
3
R326
1kJ
R8
0
1
0
k
J
D9
KDS123E(NM)
2
1
3
R
6
27
10kJ
C
1
100pF
R
2
10kJ
R353
1kJ
R36
1kJ
R8
1
1
0
k
J
R
9
10kJ
C
2
65
100pF
R
8
10kJ
R6
1
6
1
0
k
J
C
4
6
1
00pF
C
4
6
1
00pF
C
9
100pF
D39
KDS123E(NM)
2
1
3
D2
KDS123E(NM)
2
1
3
R1
1
9
4.
7kJ
R38
1kJ
D40
KDS123E(NM)
2
1
3
R30
1kJ
R
6
25
10kJ
C
2
47
100pF
C
2
100pF
C3
9
100pF
R120
1kJ
C2
6
0
1
0
0
p
F
D56
KDS123E(NM)
2
1
3
R
152
4.
7kJ
D10
KDS123E(NM)
2
1
3
R
354
4.
7kJ
R339
1kJ
R1
0
1
0
k
J
C
6
1
1
00pF
C
6
1
1
00pF
R624
1kJ
D89
KDS123E(NM)
2
1
3
C
8
100pF
C
1
0
1
00pF
R
4
10kJ
D121
KDS123E(NM)
2
1
3
R
340
4.
7kJ
C2
5
9
100pF
R
3
10kJ
R600
1kJ
C1
6
9
100pF
C1
6
9
100pF
R35
1kJ
D1
KDS123E(NM)
2
1
3
R5
4
7
1
0
k
J
R1
1
1
0
k
J
R
414
2kJ
C
7
100pF
C
3
100pF
R626
1kJ
R29
1kJ
D137
KDS123E(NM)
2
1
3
C
4
0
1
00pF
R28
1kJ
R546
1kJ
C
1
55
100pF
C
1
55
100pF
D96
KDS123E(NM)
2
1
3
D90
KDS123E(NM)
2
1
3
C
D
E
4
3
2
1
12/19
C
D
E
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