6 – 6
UX-108DE
Analog signal block
6/6
1
2
6
4
3
5
BD
E
F
G
I
H
C
A
BD
E
F
G
I
H
C
A
1
2
6
4
3
5
–
+
–
+
–
+
–
+
6
12
C2
4.7/25
R180
10K
R181
10K
C192
82P
R183
10K
13
13
14
12
TELOUT
CNLIUA-1
R220
86.6K
C170
680P
C130
1
IC6
4053
VREF
TXCONT
(1-1E)
0
1
8
9
10
IC8
2902
R217
13K
+5V
R216
3.3K
C166
1
+5V
16
7
8
IC6
MC14053BF
C149
0.1
SIGTX
(3-3H)
R178
1K
R177
R194
1K
C132
1
N.M.
R218
17.4K
R238
10K
C145
1
TXOUT
CNLIUA-8
SIGTX
(3-3H)
R221
86.6K
C169
1000P
7
6
5
IC8
2902
SIGRX
(3-3H)
+5V
D100
1SS355
R223
3K
MAG
AGD
(3-3H)
R195
0
C6
10/50
5
4
3
9
IC6
4053
0
1
GAINC
(1-1E)
RXIN
CNLIUA-10
R201
8.2K
R200
118K
R198
0
EXSIG
CNLIUB-1
C148
0
R196
N.M.
E-RLY
(3-1C)
R237
47K
14
13
12
+24VA
R243
1.5K
C168
1
R244
47K
R219
10K
TELIN
CNLIUA-2
C189
1000P
C167
0.1
11
4
E-RLY
CNLIUB-6
VREF
+5V
C146
0.1
R247
33K
IC8
2902
R222
33K
C171
1
1
15
2
10
IC6
4053
1
0
R179
1K
C152
4700P
IC3
4066
R143
10K
R148
30K
IC3
4066
8
9
10
11
C150
0.01
R199
3K
R144
220K
R182
10K
R111
3K
C1
1/50
5
IC1
MC34119
8
7
1
3
2
4
6
R151
10K
+5V
R114
100K
R112
150K
C109
330P
SP+
CNSP-1
SP–
CNSP-2
SPMUTE
(1-5A)
BZCONT
(1-1E)
VOLB
(3-1C)
VOLA
(3-1C)
BZOUT
(1-1F)
VCC
GND
VEE
ENABLE
6
+5V
14
7
3,4,5
IC3
4066
C111
0.1
VCC
GND
11
C147
0.1
R197
20K
R251
33K
R142
100K
IC3
4066
1
2
VOLC
(3-1C)
Summary of Contents for UX-108
Page 27: ...UX 108DE 2 18 M E M O ...
Page 40: ...UX 108DE 3 13 M E M O ...
Page 61: ...6 7 UX 108DE Control PWB parts layout Top side ...
Page 62: ...6 8 UX 108DE Control PWB parts layout Bottom side ...
Page 65: ...6 11 UX 108DE TEL LIU PWB parts layout Top side ...
Page 66: ...6 12 UX 108DE TEL LIU PWB parts layout Bottom side ...