Table of Contents
Advertisement
C129
D106
LINE
C631
MODEM
C586
IC505
R620
TONE1
R535
VOL
ASIC
IC501
R559
TO SP
IC507
R597
CN503
8
CD
1
7
GND
FC2
2
SPMUTE
SP(+)
6
VCC
FC1
3
SP(-)
5
4
C613
R600
R615
C590
C126
C127
C229
R131
R132
R222
IC101
R223
C123
R127 C216
R221
R130
R128
R126
C219
R220
C132
R129
C125
C217
R138
C131
R137
C124
LINE TX
R649
R652
C651
C643
C640
R664
36
35
34
33
32
31
30
29
28
27
26
0/-3
-20/-30
MUTE2
A
A
A
A
A
D
0/-6
5
4
3
2
1
DET
20
1
2
3
4
5
6
7
8
9
10
11
R663
R659
MDATA
VOX
MCLK
MLAT
RL101
DC
LOOP
T101
CPC
DCN
IC101
BREAK
R124
/BELL
R670
MONRX
C648
R140
R667
25
24
23
22
21
20
19
0/-6/-12
R702
C656
0/-3/-6
0/-6
R703
MUTE1
Q516
12
13
14
15
16
17
18
HS
R701
MIC(+)
C649 R673
C638
HSSP(+)
C246
DIGITAL
TO LINE
LF101
CN103
RL101
FG
Q108
LINERLY
R116
PC103
C114
C112
T102
R113
R115
C144
R153
R152
C143
R248
R247
C245
C247
R280
C251
C244
R257
R255
R254
R256
Q211
C248
IC207-2
R258
ANALOG
T
R
TO
HANDSET
HSMIC(+)
HSMIC(-)
HSSP(+)
HSSP(-)
CN104
Advertisement
Table of Contents
