RI NGO
RN G
1 3
1 2
1 4
2 5 B
1 1
C
1
0
CN T
T L S L
2 1 B
2 4 C
2 1 B
DA R E C
R2 6
2 0 K
2 2 B
C2 8
CC 1 0 3 B
C2 2 CC 1 0 2 B
-
+
R1 8
1 8 0 K
1 3
1 4
1 2
# 2
B A1 4 7 4 1
C2 9
CC 1 0 4
R2 8
1 0 K
+ 2 4 R
T L S L
RL 1
M 0 V
2 3 C
2 3 C
9
5
6
7
1 1
1
R1 5
1 . 5 K
R1 4
M 0 V
R1 6
1 K
R1 9
2 . 2 K
D
G
S
A R E F
8
CM L L
1 2
1 0
+ 5 V
+ 2 4 V
NC U 1 P 3
B 1 2 B - PH
RL 2
M 5 V
M 0 V
# 3
7 4 HC 4 0 5 3
8
1 6
C2 6
CC 1 0 4
6 7
Q 2
2 S K2 0 8
1 1 C
R2 7
1 . 5 K F
Z D3
HZ U8 . 2 B 2
M 0 V
M O V
C2 3
2 5 A
M 0 V
M UT E
Q 3
DT C1 1 4 Y K
# 3
7 4 HC 4 0 5 3
2 4 RE T
CM L H
Q 4
DT C1 1 4 Y K
2 5 A
T L S W
2 3 B
1 3 B
R3 3
0
R3 2
Z D2 Z D 1
C3 1
CC 1 0 4
M O V
2 5 B
CM L H
2 5 B
C
1
0
CN T
1 5
1
2
RL 1
RL 2
# 3
7 4 HC 4 0 5 3 - A
1 0
CN T
2 5 B
T E L
# 3
7 4 HC 4 0 5 3
1
0
3
5
C
4
9
R1 7 1 0 0 K
T X O
RI N
RI N
1 1 B
2 3 C
-
+
# 2
B A1 4 7 4 1
R2 9 5 6 K F
C2 7 CC 6 8 1
R3 1
1 0 K F
9
1 0
8
R3 0
1 K
1 / 1 0 W
2 5 B
C1 2
CC 1 0 4 / 5 0 V
+ 2 4 R
# 2
B A1 4 7 4 1
4
1 1
M 0 V
M 0 V
+ 2 4 R
+ 2 4 V
4
3
5
1
2
( )
O P O N
R5 0
UM C4 N
Q 1
NOT A S S Y
2 5 B
T L RL
S P
1
M UT E
2
T L O F
3
P L S
4
CI
7
DA R E C
5
RN G
O P O N
1 4
CM L H
8
T E L
9
M 5 V
1 5
M 0 V
+ 2 4 V
RI NGO
2 4 RE T
1 0
1 1
1 2
6
1 3
S P
2 5 A
P L S
4
2
3
T L O F
CI
2 5 A
2 5 A
P 2
9 2 1 0 B - 1 - 1 5 Z
2 5 C
2 1 C
2 1 A
2 1 A
2 1 B
2 3 C
2 5 C
2 3 A
2 2 A , 2 4 B
2 3 B
2 4 C
2 5 B
C1 4
CC 1 0 4
HZ U2 . 0 V X2
(
)
)
(
M A I N
P 1 4
A
B
1 2 3
C
D
1 2 3 5 6
A
B
C
D
6
4
4 5
B
Modem PCB 2/2