6 – 3
UX-108DE
Modem block
3/6
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
R152
10
R157 470
R156 470
N.M.
R154
10
C103
N.M.
+5V
D7
A0
C113
0.01
R106
270
D6
D5
D4
D3
D2
D1
D0
A1
A2
A3
A4
56
57
58
59
60
RS4
RS3
RS2
RS1
RS0
8
D7
9
D6
10
D5
11
D4
12
D3
13
D2
14
D1
15
D0
54
CS
55
READ
53
WRITE
52
IRQ
70
XCLK(12M)
71
YCLK(6M)
64
RTS
78
CTS
79
DCLK
82
DCLKI
73
RXD
95
TXD
96
RLSD
67
PORI
65
EN85
DG
61
75
76
94
93
91
72
23
50
6
7
16
66
77
80
81
89
92
97
22
L102
0
C117
1
GP13
GP16
GP17
GP19
GP20
GP21
+5VD1
0VD1
0VD1
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
0VD2
C133
1
+5VD2
+5V
L103
0
+5VA
0VA
0VA
0VA
0VA
0VA
46
ADOUT
ADIN
RCVO
RCVI
RAMPIN
AGD
SWGAIN0
SWGAIN1
N.C.
N.C.
N.C.
17
21
30
43
47
C100
0.1
35
87
98
37
45
49
18
48
42
44
88
99
24
19
27
29
31
32
C3
47/25
R116
3
+5V
R101
0
MAG
N.C.
33
SIGRX
5
4
3
2
1
100
63
38
39
40
85
25
83
26
74
84
86
90
68
GP07
GP06
GP05
GP04
GP03
GP02
GP11
TXLOSS2
TXLOSS1
EYECLK
ECLKIN1
EYESYNC
SYNCIN1
SYNCIN2
EYECLKX
EYEX
EYEY
XTLI
E-RLY
VOLC
VOLA
(6-1H)
CNLIUB-5
(6-1H)
(6-2H)
R153
0
MAG
X1
24.00014MHz
C101
27P
R102
120
C102
27P
R119
200
69
XTLO
IC4
R96DFXL-CID
N.C.
N.C.
N.C.
DG
(6-3A)
DPMUTE
VOLB
D[7~0]
RD
WR
(1-6I)
(1-3I)
(1-3I)
(1-3I)
DG
C121
1
R100
(5-5F)
DG
62
N.C.
R115
10K
LEDON
DG
C131
1
51
RXIN
41
DAIN
34
AOUT
N.C.
28
20
N.C.
N.C.
N.C.
DAOUT
TXOUT
MAG
C110
1
C116
390P
C112
0.1
R113
47.5K
AGD
(6-3A)
SIGTX
(6-5A)
36
BYBASS
DG
R158 470
R145 470
R146 470
R155 470
CNLIUB-3
RXMUTE
MIRQ
(1-6F)
A[4~0]
(1-5I)
SYSCLK
(1-6F)
MDMRST
(1-5H)
MCS
R104
100
MAG
R118
10K
TXLOSS3
(1-4D)
BYPASS
R147
10K
R117
10K
L100
270
R184
270
R150
0
R149
0
MAG
DG
DG
(6-2H)
C191
82P
C190
82P
Содержание UX-108
Страница 27: ...UX 108DE 2 18 M E M O ...
Страница 40: ...UX 108DE 3 13 M E M O ...
Страница 61: ...6 7 UX 108DE Control PWB parts layout Top side ...
Страница 62: ...6 8 UX 108DE Control PWB parts layout Bottom side ...
Страница 65: ...6 11 UX 108DE TEL LIU PWB parts layout Top side ...
Страница 66: ...6 12 UX 108DE TEL LIU PWB parts layout Bottom side ...
Страница 68: ...6 14 UX 108DE Power supply PWB parts layout ...