![background image](http://html.mh-extra.com/html/sharp/up-5700/up-5700_service-manual_373332106.webp)
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
VCC5
CTS4#
TXD8
DTR8#
DSR8#
TXD9
RXD9
VCC5
R204
10K
R203
10K
VCC5
1
8
2
7
3
6
4
5
BR12
10Kx4
1
8
2
7
3
6
4
5
BR13
10Kx4
CFSR
MODR
ST3
ST2
ST1
ST0
SIOCS#
RCP2
CLS2
RCP1
CLS1
DS
DR1
DR0
RDD1
RDD2
VCC5
1
2
X3
7.37M
R1
1M
Y737I
2
Y737O
4
BALE
101
AEN
102
MEMR#
103
MEMW#
105
IOR#
106
IOW#
107
MCS16#
108
RESETDRV
111
REFRESH#
112
IRQ3
113
IRQ4
114
IRQ9
115
IRQ10
116
IRQ11
117
IRQ15
118
VFDOFF#
199
FANON
200
PWRGOOD
201
PSCRO
202
PSCRI
203
POFF#
204
SD0
120
SD1
121
SD2
122
SD3
123
SD4
124
SD5
125
SD6
126
SD7
127
SA0
128
SA1
129
SA2
132
SA3
133
SA4
134
SA5
135
SA6
136
SA7
137
SA8
138
SA9
140
SA10
141
SA11
142
SA12
143
SA13
144
SA14
145
SA15
146
SA16
148
SA17
149
SA18
150
SA19
151
SA20
152
S
A
2
1
1
5
3
S
A
2
2
1
5
4
S
A
2
3
1
5
5
N
C
1
N
C
1
0
4
N
C
2
0
7
N
C
2
0
8
G
N
D
3
G
N
D
5
G
N
D
1
2
G
N
D
2
6
G
N
D
3
6
G
N
D
4
5
G
N
D
5
5
G
N
D
6
4
G
N
D
7
0
G
N
D
7
9
G
N
D
9
3
G
N
D
1
0
0
G
N
D
1
0
9
G
N
D
1
1
9
G
N
D
1
3
1
G
N
D
1
3
9
G
N
D
1
4
7
G
N
D
1
5
6
G
N
D
1
6
4
G
N
D
1
7
2
G
N
D
1
8
3
G
N
D
1
9
2
G
N
D
2
0
5
G
N
D
2
0
6
T
E
S
T
1
1
9
3
T
E
S
T
2
1
9
4
T
E
S
T
3
1
9
5
T
E
S
T
4
1
9
6
T
E
S
T
5
1
9
7
C
D
V
1
9
8
H
O
P
2
1
3
H
O
P
1
1
4
H
I
P
2
1
5
H
I
P
1
1
6
H
I
P
0
1
7
I
S
3
#
6
I
S
4
#
7
K
R
E
S
1
8
P
I
R
Q
3
1
5
7
P
I
R
Q
4
1
5
8
P
I
R
Q
9
1
5
9
P
I
R
Q
1
0
1
6
0
P
I
R
Q
1
1
1
6
1
P
I
R
Q
1
5
1
6
2
P
W
R
G
D
1
6
3
HTS1
9
STH1
10
SCK1
11
SW0
18
SW1
19
SW2
20
SW3
21
SW4
22
SW5
23
SW6
24
SW7
25
IS5#
65
KRES2
66
HTS2
67
STH2
68
SCK2
69
PRAS0
166
PRAS1
167
PRAS2
168
PRAS3
169
PSREF
170
BA18
171
BA8
173
BA7
174
BA6
175
BA5
176
BA4
177
BA3
178
BA2
179
BA1
180
BA0
181
MROS#
184
FROS0#
185
FROS1#
186
FROS2#
187
FROS3#
188
FROMP#
189
FROMWP#
190
IS6#
191
TXD1
56
RXD1
57
DTR1#
58
DSR1#
59
RTS1#
60
CTS1#
61
DCD1#
62
RI1#
63
TXD2
47
RXD2
48
DTR2#
49
DSR2#
50
RTS2#
51
C
T
S
2
#
5
2
D
C
D
2
#
5
3
R
I
2
#
5
4
T
X
D
3
2
8
R
X
D
3
2
9
D
T
R
3
3
0
D
S
R
3
#
3
1
R
T
S
3
#
3
2
C
T
S
3
#
3
3
D
C
D
3
#
3
4
R
I
3
#
3
5
T
X
D
4
3
7
R
X
D
4
3
8
D
T
R
4
#
3
9
D
S
R
4
#
4
0
R
T
S
4
#
4
1
C
T
S
4
#
4
2
D
C
D
4
#
4
3
R
I
4
#
4
4
T
X
D
5
8
5
R
X
D
5
8
6
D
T
R
5
#
8
7
D
S
R
5
#
8
8
R
T
S
5
#
8
9
C
T
S
5
#
9
0
D
C
D
5
#
9
1
R
I
5
#
9
2
D
R
0
7
1
D
R
1
7
2
D
R
2
7
3
D
R
3
7
4
D
S
7
5
C
L
S
1
7
6
R
D
D
1
7
7
R
C
P
1
8
0
C
L
S
2
8
1
R
D
D
2
8
2
R
C
P
2
8
3
S
I
O
C
S
#
8
4
S
T
0
9
4
S
T
1
9
5
S
T
2
9
6
S
T
3
9
7
M
O
D
R
9
8
C
F
S
R
9
9
V
D
D
2
7
V
D
D
4
6
V
D
D
7
8
V
D
D
1
1
0
V
D
D
1
3
0
V
D
D
1
6
5
V
D
D
1
8
2
IC10
BALE
AEN
MEMR#
MEMW#
IOR#
IOW#
IRQ3
IRQ4
IRQ9
IRQ10
IRQ11
IRQ15
FANON
PWRGOOD
SD0..SD7
SD0
3
MEMCS16#
RFSH#
ACL
RSTDRV
BA0
BA1
BA2
MROS#
FROS0#
FROS1#
FROS2#
FROMRP#
FROMWP#
TXD3
RXD3
DTR3#
DSR3#
RTS3#
CTS3#
TXD4
RXD4
DTR4#
DSR4#
RTS4#
BA0..BA8
VCC5
VCC5
FROMBY#
R206
10K
R205
10K
R209
10K
12V
SHEN2#
KRES2
HTS2
STH2
SCK2
SW0
SW1
SW2
VCC5
SW3
1
4
2
3
BR14
10KX2
PVCC5
1 2 3
CN22
JP3
1 2 3
CN21
JP3
1
2
3
4
5
6
7
8
9
10
CN1
53014-1010
MOLEX
FB134
FB126
FB125
RSTDRV
12
13
11
IC12D
74HC32
FB135
FB136
BLM31 X 7
FB138
FB137
BA18
BA3
BA4
BA5
BA6
BA7
BA8
SCK1
STH1
PSREF
PRAS2
PRAS1
PRAS0
PSC2
SA0..SA23
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SA19
SA20
SA21
SA22
SA23
Q9
DTC124GKA
R213
1K
Q8
DTC114YK
VCC5
1
2
3
1
3
ACL
PHOLD
S4
VCC5
13
12
IC13F
74HC04
VCC5
2
R214
10K
KRES1
PWRGD
PIRQ15
PIRQ11
PIRQ9
PIRQ4
PIRQ3
PIRQ10
HTS1
SHEN1#
KIRQ1#
PHSNS
MLOCK
VCC5
R210
10K
VCC5
C203
0.1uF
1
2
3
4
7
8
9
10
5
6
12
11
S3
SW DIP-6
1
8
2
7
3
6
4
5
BR17
10Kx4
PSC2
4/16
9 –
4
Summary of Contents for UP-5700
Page 139: ...1 UP 5700 Main PWB CHAPTER 10 PWB LAYOUT A side 10 1 ...
Page 140: ...2 UP 5700 CPU PWB A side UP 5700 CPU PWB B side 10 2 ...
Page 141: ...3 UP 5700 KEY I F PWB A side CN2 UP 5700 KEY I F PWB B side 10 3 ...
Page 144: ...For components produced in January 1998 and onward Parts side Solder side 10 6 ...
Page 145: ...7 2 Sub PWB Side A Side B 10 7 ...