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 – 92
POM1A#
POM1B#
POM1XA#
POM1XB#
POM1A#
POM1B#
POM1XA#
POM1XB#
POM1B#
POM1XA#
POM1XB#
ADM2XB#
VPMB#
VPMA#
VPMA#
VPMXB#
VPMXA#
VPMXA#
POM2A#
POM2B#
POM2XA#
POM2XB#
POM2A#
POM2B#
POM2XA#
POM2XB#
POM2B#
POM2XA#
POM2XB#
ADM1A#
ADM1B#
ADM1XB#
ADM1XA#
ADM1XA#
ADM1A#
ADM1B#
ADM1B#
ADM1XA#
ADM1XB#
ADM2A#
ADM2B#
ADM2XA#
ADM2A#
ADM2B#
ADM2XA#
ADM2XB#
ADM2B#
ADM2XA#
ADM2XB#
VPMB#
VPMXA#
VPMXB#
VPMXA#
VPMXB#
VPMA#
HPLS
T2PFC
HPFC
(PSBC)
HPFC
(PSBC)
HPLS
T2PFC
HPFC
(PSBC)
MPFC
MFPUS
MPFGS
MPFGS
MPFC
MFPUS
MPFGS
T1PUS
T2PUS
(DSKLS)
T2PUS
(DSKLS)
(DSKLS)
T1PUS
T1PFC
DSKPFC2
TM1SXB
TM1SB
TM1SXA
TM1SXA
TM1SA
TM1SA
TM1SB
TM1SXA
TM1SXB
DSKPFC1
M1PUS
M2PUS
(TNCRU_T)
M1PFC
M2PFC
3.3V
3.3V_PMC2
3.3V_PMC2
/HWR
<1,2,3,5>
/RD
<1,2,3,5>
/CS2_PMC2
<1>
/DVCH1in
<6>
POM1A#
<6>
POM1B#
<6>
POM1XA#
<6>
POM1XB#
<6>
POM2A#
<6>
POM2B#
<6>
POM2XA#
<6>
POM2XB#
<6>
ADM1A#
<6>
ADM1B#
<6>
ADM1XB#
<6>
ADM1XA#
<6>
ADM2A#
<6>
ADM2B#
<6>
ADM2XA#
<6>
ADM2XB#
<6>
VPMA#
<6>
VPMXB#
<6>
VPMXA#
<6>
VPMB#
<6>
/DVCH2in
<6>
/DVCH3in
<6>
/DVCH4in
<6>
/MPLD1in
<6>
/MPLD2in
<6>
/MTOP2in
<6>
/MTOP1in
<6>
/MPEDin
<6>
/MPFD1in
<6>
/T1LUDin
<6>
/T2LUDin
<6>
M1SS1in
<13>
M1SS2in
<13>
M1SS3in
<13>
M1SS4in
<13>
M2SS1in
<13>
M2SS2in
<13>
M2SS3in
<13>
M2SS4in
<13>
/MMCLK
<7>
HPLS
<10>
T2PFC
<10>
HPFC
<10>
(PSBC)
<10>
MPFC
<10>
MFPUS
<7>
MPFGS
<7>
T1PUS
<7>
T2PUS
<7>
(DSKLS)
<10>
MHVREM
<8>
THV+REM
<8>
CHV-REM
<8>
CHVACRE M
<8>
DVREM
<8>
HVREM
<8>
/MPRD2in
<12>
/MPRD1in
<12>
DSW-MPFin <13>
MHV-Tin
<12>
/T1PEDin
<12>
/T2PEDin
<12>
/T1SPDin
<13>
/T2SPDin
<13>
/M1SPDin
<13>
/M2SPDin
<13>
/M1PEDin
<13>
/M1LUDin
<13>
/T1PPDin
<6>
TM1SA
<11>
TM1SB
<11>
TM1SXA
<11>
TM1SXB
<11>
BR18
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
BR14
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP224
C6
9
0.
1uF
TP180
TP14
TP256
TP74
TP204
TP48
BR13
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP291
TP242
TP218
TP158
TP71
TP143
C
9
50
.1
u
F
TP49
C
1
18
0.
1uF
TP317
TP194
TP169
TP197
TP240
TP272
TP216
C
1
17
0.
1uF
TP276
BR19
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP142
TP168
TP200
TP277
TP241
C
1
08
0.
1uF
TP55
TP222
BR20
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP278
TP258
C
1
16
0.
1uF
TP170
TP189
TP257
TP264
TP193
TP126
TP198
TP57
BR10
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP206
TP223
TP186
C6
8
0
.1
u
F
TP17
TP290
TP205
TP40
TP217
TP184
TP221
TP133
TP161
TP160
TP271
TP153
TP134
TP141
TP56
TP219
BR31
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
R160
10kJ
10kJ
R160
10kJ
10kJ
TP22
TP243
TP263
TP47
TP140
TP15
TP238
TP239
TP283
TP297
TP192
TP185
TP159
TP203
C
99
0.
1uF
IC23
IC23
GND
90
VDD
91
XBFULL8
92
ACK9
93
XBFULL10
102
BON9
94
XACW9
95
ACK11
103
XBFULL9
96
ACK10
97
BON11
104
XACW11
105
XBFULL11
106
VDD
51
XBFULL0
52
AC
K
1
53
BON1
54
XA
CW
1
55
XBFULL1
56
AC
K
2
57
BON2
58
GND
5
9
GND
60
VDD
61
XACW2
62
XBFULL2
63
ACK3
64
BON3
65
XACW3
66
XBFULL3
67
ACK4
68
BON4
69
XACW4
70
GND
71
XBFULL4
72
ACK5
73
BON5
74
XACW5
75
XBFULL5
76
ACK6
77
BON6
78
XACW6
79
GND
80
VDD
81
XBFULL6
82
ACK7
83
BON7
84
XACW7
85
XBFULL7
86
ACK8
87
BON8
88
XACW8
89
BON10
98
XACW10
99
VDD
100
GND
101
ACK12
107
BON12
108
XACW12
109
XBFULL12
110
GND
111
ACK13
112
BON13
113
XACW13
114
XBFULL13
115
ACK14
116
BON14
117
XACW14
118
XBFULL14
119
VDD
120
GND
121
GND
122
AC
K
1
5
123
BON15
124
XA
CW1
5
125
XBFULL15
126
REQ0
127
REQ1
128
REQ2
12
9
GND
130
BR15
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP162
TP58
C6
7
0
.1
u
F
C
9
40
.1
u
F
BR9
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP171
BR22
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP16
TP183
TP199
TP190
BR12
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP220
TP215
TP322
BR16
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP268
TP150
TP225
TP179
TP269
TP127
TP208
BR11
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
+
C
7
8
4
7u/
1
6V
+
C8
6
0
.1
u
F
TP270
TP34
TP191
TP244
BR30
10kJ x4
1
2
3
4
2
3
4
8
7
6
5
7
6
5
TP196
TP209
C
D
E
4
3
2
1
4/19
C
D
E
Click on the first or last page to see other MX-M623U / MX-M753U (serv.man8) service manuals if exist.