Read Sharp UP-X500 (serv.man4) Service Manual online
UP-X500U
CIRCUIT DIAGRAM
7 – 26
BCAD6
BCAD21
BRSVD/D14
ACAUDIO
ACAD17
ACSERR#
ACCBE#2
BCAD0
ACCD2#
BCAD22
ACTRDY#
BCCBE#1
BCAD7
ARSVD/D2
ACPERR#
BCPERR#
BCAD1
ACVS1
BCAD10
ACBLOCK#
BCAD25
BCCBE#2
ACSTOP#
ACCBE#3
BCAD8
BCAD23
ACAD3
BCPAR
ARSVD/D14
BCAD13
ACAD10
ACCD1#
BCAD26
BCAD28
ACAD18
ACAD25
ACFRAME#
ACPAR
ACVS2
BCAD11
BCAD2
BCAD24
BCCBE#3
ACREQ#
ARSVD/A18
BCAD9
BCAD29
ACAD19
ACRST#
ACINT#
BCDEVSEL#
ACAD0
ACAD2
ACAD4
BCAD12
BCRST#
BCAD14
BCAD18
ACAD11
BCAD27
ACAD26
BCAD3
ACSTSCHG
BCIRDY#
BCCD1#
BCCLKRUN#
BCCD2#
ACAD5
BCAD15
ACAD12
BCCBE#0
ACAD20
ACAD27
ACAD31
ACCLKRUN#
BCFRAME#
ACAD1
BCAD4
BCAD19
BCAUDIO
BCREQ#
BCVS1
ACAD8
ACAD15
ACAD21
ACAD23
ACAD30
ACCBE#0
BCINT#
BCTRDY#
ACAD6
BCAD16
BCAD20
ACAD13
BCAD31
ACAD28
ACDEVSEL#
BCAD5
BRSVD/D2
BRSVD/A18
ACGNT#
BCBLOCK#
BCGNT#
BCSTOP#
BCVS2
ACAD7
BCSTSCHG
ACAD9
BCAD17
ACAD14
ACAD16
BCAD30
ACAD22
ACAD24
ACIRDY#
ACAD29
ACCBE#1
BCAD30
BCDEVSEL#
BRSVD/A18
BCAD23
BCCBE#0
BCAD11
BCAD8
BCAD24
BCPAR
BCVS1
BCAD29
BCAD3
BCAD7
BCTRDY#
BCCD1#
BCCBE#1
BCFRAME#
BCAD15
BCAD31
BCCBE#3
BCAUDIO
BCBLOCK#
BCAD25
BCAD18
BCINT#
BCAD0
BCAD28
BCAD27
BCCD2#
BCREQ#
BCAD1
BCSTSCHG
BCAD6
BCAD2
BRSVD/D2
BCIRDY#
ACCD2#
BCAD26
BCPERR#
BCAD5
BCAD9
ACAD31
ACVS2
ACAUDIO
ACAD30
ACSERR#
ACCBE#3
ACAD28
BCSERR#
BCAD10
BCAD20
BCCBE#2
ACSTSCHG
ACRST#
ACREQ#
ACAD19
ACAD17
ACFRAME#
ACTRDY#
ACDEVSEL#
ACSTOP#
ACBLOCK#
ARSVD/A18
ACAD8
ARSVD/D14
ACAD6
ACAD10
ACAD13
ACAD16
ACVS1
ACAD15
ACAD4
ACAD2
ACCD1#
ACAD29
ACCLKRUN#
ACAD27
ARSVD/D2
ACAD20
ACAD25
ACAD18
ACAD22
ACAD26
ACAD21
ACCBE#2
ACAD23
ACAD24
ACCLK
ACIRDY#
ACCBE#1
ACPERR#
ACINT#
ACPAR
ACGNT#
BCSTOP#
BCAD16
BCGNT#
BCAD12
ACCBE#0
ACAD12
ACAD11
ACAD7
ACAD14
ACAD3
ACAD9
ACAD1
ACAD5
ACAD0
BCVS2
BCAD19
BCAD17
BCAD21
BCCLK
BCRST#
BRSVD/D14
BCAD4
BCAD14
BCCLKRUN#
BCAD13
BCAD22
BCSTSCHG
ACSTOP#
BCSERR#
BCSTOP#
ACPERR#
BCPERR#
ACRST#
BCDEVSEL#
ACCD1#
ACDEVSEL#
BCAUDIO
BCDEVSEL#
ACDEVSEL#
BCCD1#
BCCD2#
ACCD2#
BCTRDY#
ACTRDY#
BCVS2
BCVS1
BCCD2#
BCCD1#
ACVS2
ACVS1
ACCD2#
ACCD1#
BCBLOCK#
BCRST#
ACBLOCK#
BCREQ#
BCIRDY#
BCINT#
ACIRDY#
ACREQ#
ACINT#
ACSERR#
ACSTSCHG
ACAUDIO
BCSERR#
BCCLK
ACCLK
BCCLKRUN#
BCRST#
ACCLKRUN#
ACRST#
VCC_PCCARD_VCCA
VCC_PCCARD_VPPA
VCC_PCCARD_VPPB
VCC_PCCARD_VCCB
VCC_PCCARD_VCCB
VCC_PCCARD_VCCA
VCC3
VCC3
PC CARD
Contorller
(2/2)
CARD I/F
PCCARD Socket
PC CARD
Socket
BR129
47K-4
1
8
2
7
3
6
4
5
BR132
47K-4
1
8
2
7
3
6
4
5
BR125
47K-4
1
8
2
7
3
6
4
5
R436
47K
1
2
C699
10PF
2
1
R434
47K
1
2
R431
0
1
2
R435
47K
1
2
BR130
47K-4
1
8
2
7
3
6
4
5
C574
0.01UF
2
1
BR128
47K-4
1
8
2
7
3
6
4
5
C570
0.01UF
2
1
BR126
47K-4
1
8
2
7
3
6
4
5
PCCARD
CN26
1318437-1
R316
47K
1
2
R315
47K
1
2
C569
270PF
2
1
C571
47PF
2
1
C572
270PF 2
1
C568
270PF 2
1
BR127
47K-4
1
8
2
7
3
6
4
5
C567
47PF
2
1
C573
270PF
2
1
IC20B
R5C486(LQFP)
BCCD1#
38
BCCD2#
39
BCVS1
40
BCVS2
41
BCAD0
201
BCAD1
206
BCAD2
4
BCAD3
1
BCAD4
5
BCAD5
2
BCAD6
204
BCAD7
3
BCAD8
21
BCAD10
180
BCAD11
181
BCAD12
207
BCAD13
182
BCAD14
203
BCAD15
183
BCAD16
10
BCAD17
11
BCAD18
17
BCAD19
15
BCAD20
18
BCAD21
20
BCAD22
22
BCAD23
193
BCAD24
195
BCAD25
196
BCAD26
199
BCAD9
205
BCAD27
24
BCAD28
27
BCAD29
25
BCAD30
28
BCAD31
19
BCC/BE0#
179
BCC/BE1#
202
BCC/BE2#
23
BCC/BE3#
197
BCFRAME#
6
BCDEVSEL#
189
BCIRDY#
12
BCTRDY#
190
BCSTOP#
9
BCREQ#
29
BCGNT#
187
BCSERR#
192
BCPERR#
185
BCPAR
184
BCRST#
191
BCCLKRUN#
200
BCINT#
188
BCAUDIO
198
BCSTSCHG
30
RSVD(BCADR18)
7
BCBLOCK#(BCADR19)
208
RSVD(BCDATA2)
26
RSVD(BCDATA14)
16
ACCD1#
114
ACCD2#
115
ACVS1
116
ACVS2
117
ACAD0
120
ACAD1
122
ACAD2
121
ACAD3
124
ACAD4
123
ACAD5
127
ACAD6
126
ACAD7
129
ACAD8
130
ACAD9
133
ACAD10
132
ACAD11
134
ACAD12
136
ACAD13
135
ACAD14
139
ACAD15
137
ACAD16
140
ACAD17
155
ACAD18
158
ACAD19
157
ACAD20
159
ACAD21
161
ACAD22
163
ACAD23
165
ACAD24
166
ACAD25
168
ACAD26
170
ACAD27
171
ACAD28
172
ACAD29
173
ACAD30
174
ACAD31
176
ACC/BE0#
131
ACC/BE1#
141
ACC/BE2#
156
ACC/BE3#
167
ACFRAME#
153
ACDEVSEL#
148
ACIRDY#
154
ACTRDY#
150
ACSTOP#
146
ACREQ#
119
ACGNT#
147
ACSERR#
164
ACPERR#
145
ACPAR
143
ACRST#
162
ACCLKRUN#
177
ACINT#
149
ACSTSCHG
118
ACAUDIO
169
RSVD(ACDATA14)
128
RSVD(ACDATA2)
175
ACBLOCK#(ACADR19)
144
RSVD(ACADR18)
142
BCCLK
14
ACCLK
152
R313
47
1
2
BR131
47K-4
1
8
2
7
3
6
4
5
R433
47K
1
2
R314
47
1
2
VCC
VPP2
VCC
VPP2
CN25
1123088-1
GND
149
GND
67
D3 - CAD0
147
D10- CAD31
5
GND
134
D4 - CAD1
145
D5 - CAD3
143
NC - CVS2
26
D6 - CAD5
140
GND
59
D7 - CAD7
138
A19- CBLOCK
46
CE1- CCBE0
136
A10- CAD9
133
D13- CAD6
66
OE - CAD11
131
GND
51
A11- CAD12
129
D0 - CAD27
11
A9 - CAD14
127
A12- CCBE2
31
A8 - CCBE1
124
GND
126
A13- CPAR
122
GND
43
A14- CPERR
120
WE/PGM - CGNT
117
A8 - CCBE1
49
RDY/BSY,IRQ*INT
115
GND
74
VCC
114
NC
38
VPP1
112
GND
33
A16- CCLK
111
A15- CIRDY
109
GND
25
A12- CCBE2
106
A7 - CAD18
104
GND
17
D3 - CAD0
72
A6 - CAD20
102
GND
118
A5 - CAD21
99
CD2- CCD2
3
A4 - CAD22
97
RESET-CRST
23
A3 - CAD23
95
D1 - CAD29
8
A2 - CAD24
93
D4 - CAD1
70
A1 - CAD25
90
A13- CPAR
47
A0 - CAD26
88
A7 - CAD18
29
D0 - CAD27
86
D14- RFU
64
D1 - CAD29
83
A20- CSTOP
44
D2 - RFU
81
D5 - CAD3
68
WP,IOIS16-CKRUN
79
GND
9
GND
77
GND
150
NC
113
CD1- CCD1
148
D6 - CAD5
65
D11- CAD2
146
D12- CAD4
144
D13- CAD6
141
A21- CDEVSEL
41
D14- RFU
139
D7 - CAD7
63
D15- CAD8
137
A14- CPERR
45
CE2- CAD10
135
CE1- CCBE0
61
RFSH,VS*1-CVS1
132
A6 - CAD20
27
IORD-CAD13
130
D15- CAD8
62
IOWR-CAD15
128
A10- CAD9
58
A17- CAD16
125
GND
108
A18- RFU
123
GND
1
GND
142
A19- CBLOCK
121
WAIT-CSERR
21
A20- CSTOP
119
D2 - RFU
6
A21- CDEVSEL
116
A22- CTRDY
110
OE - CAD11
56
A23- CFRAME
107
WE/PGM - CGNT
42
A24- CAD17
105
A11- CAD12
54
A25- CAD19
103
A9 - CAD14
52
NC - CVS2
101
RESET-CRST
98
WAIT-CSERR
96
INPACK-CREQ
94
A5 - CAD21
24
REG- CCBE3
91
CE2- CAD10
60
BVD2,SP-CAUDIO
89
WP,IOIS16-CKRUN
4
BVD1,STSCHG-C*
87
RDY/BSY,IRQ*INT
40
D8 - CAD28
85
D9 - CAD30
82
VCC
39
D10- CAD31
80
CD2- CCD2
78
GND
92
GND
76
INPACK-CREQ
19
VPP1
37
A4 - CAD22
22
GND
100
A16- CCLK
36
GND
84
A15- CIRDY
34
GND
2
RFSH,VS*1-CVS1
57
A3 - CAD23
20
REG- CCBE3
16
A2 - CAD24
18
A1 - CAD25
15
A0 - CAD26
13
GND
75
A22- CTRDY
35
BVD2,SP-CAUDIO
14
IORD-CAD13
55
CD1- CCD1
73
D11- CAD2
71
D12- CAD4
69
IOWR-CAD15
53
A23- CFRAME
32
A17- CAD16
50
BVD1,STSCHG-C*
12
A18- RFU
48
A24- CAD17
30
A25- CAD19
28
D8 - CAD28
10
D9 - CAD30
7
C700
10PF
2
1
R432
0
1
2
X500
/X300
ྚ
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
26/33
PCCARD (soc
ket I/F)
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