RI NGO
S P
R3 7
3
5
4
7 1 C
9
C
1
0
CN T
T L S L
7 1 B
7 1 B
S 0 V
DA R E C
1 2 B
1 2 A
1 2 A
1 2 B
2
DP S
E AT
R1 1 8
1 8 0 K
+ 5 V
P O L
NC U 2 P 1 3
B 6 B- P H B L ACK
R3 1
2 0 K
7 2 B
C8 5
CC 1 0 3 B
C8 9 CC 1 0 2 B
-
+
R9 9
2 0 0 K
2
1
3
# 1 0
K I 3 2 4
C8 2
CC 1 0 4
R9 5
1 0 K
+ 2 4 R
T L S L
RL 1
+ 2 4 V
7 3 C
7 5 C
9
5
6
7
1 1
1
R2 3 8
1 0 0 K
R7 5
4 . 7 K
M 0 V
R1 0 5
1 K
R1 0 4
2 . 2 K
D
G
S
A R E F
C9 0
CC 1 0 4
R1 0 7
1 0 K
1 2 A
1 1 A
C1 4 7
CC 1 0 1
S 0 V
R8 0
1 2 0 K
R7 9
2 2 K
+ 5 V
R2 4 5
0
P L S
4
2
3
8
CM L L
1 2
1 0
NC U 1 P 1 4
B 1 2 B - PH o r
9 2 1 0 B - 1 - 1 5 Z
A D L C
RL 2
3
DA ST
C1 0 4
CC 1 0 4
S 0 V
5
4
6
1
M 5 V
M 0 V
# 1 7
7 4 HC 4 0 5 3
8
1 6
C3 1
CC 1 0 4
6 7
T L O F
CI
Q 1 9
2 S K2 0 8
1 2 A
DA SE N D
R1 1 6
1 0 K
C1 0 5
CC 1 0 4
S 0 V
4 1 C
4 3 B
7 5 A
S P A MP
R4 1
1 . 5 K
Z D5
M T Z 8 . 2
R1 1 5
1 0 K
M 0 V
M O V
P R I NG
C3 2
R3 8
1 2 A
M 0 V
M UT E
Q 2 1
DT C1 1 4 Y K
1 5 C
V O L 1
1 2 B
1 2 A
R5 3
1 0 0 K
# 1 7
7 4 HC 4 0 5 3
2 4 RE T
CM L H
Q 2 0
DT C1 1 4 Y K
C3 3 CC 1 0 4
1 2 A , 7 1 B
7 6 C
S PA MP
B 2 B- P H
B L AC K
+ 5 V
C1 1
1 0 0 / 6 . 3 V
P 7
1
2
S P
L 3 B L M 1 1 A 2 0
V O L 3
T L S W
R3 9
3 9 0
S 0 V
7 3 B
1 5 B
1 5 C
R2 4 6
0
R7 8
Z D3
2 . 0 V
Z D4
2 . 0 V
C4 9
CC 1 0 4
Q 1 4
Q 1 5
UM G 5 N
R4 2
1 5 0 K
M O V
1 2 A
7 1 B
CM L H
1 2 B
C
1
0
CN T
1 4
1 3
1 2
RL 1
RL 2
# 1 7
7 4 HC 4 0 5 3 - A
1 1
CN T
7 3 C
T E L
# 1 7
7 4 HC 4 0 5 3
1
0
1
2
C
1 5
1 0
R1 0 6 1 0 0 K
T X O
L 1 B L M 1 1 A 2 0
+ 5 V
S 0 V
* R3 6 0
RI N
4 1 B
7 3 C
S 0 V
C9
1 0
/ 6 . 3 V
R8 2 2 4 0 K
C3 4
CC 1 0 4
C6 4
# 1 1
S PO N
1 3 A
M 0 V
DT C1 1 4 Y K
1 5 C
V O L 2
M O V
1
3
2
4
6
4
2
1
6
7
8
5
- V i n
V r e f
CD
V +
G N D
V o 2
V o 1
+ V i n
R8 3
1 0 K
# 1 1
NJ M 2 1 1 3
3
M 0 V
S 0 V
S 0 V
-
+
# 1 0
K I 3 2 4
R9 4 5 6 K
C8 3 CC 6 8 1
R9 3
1 0 K
1 3
1 2
1 4
R1 0 0
1 K
1 / 1 0 W
1 2 B
C8 6
CC 5 0 C 1 0 4
+ 2 4 R
# 1 0
K I 3 2 4
4
1 1
M 0 V
R1 9 1
C1 4 2 C C 1 8 1
R1 9 4
R1 9 6
R1 9 7
CC 1 0 4
M 0 V
+ 2 4 R
+ 2 4 V
4
3
5
1
2
( )
O P O N
R2 0 1
0
UM C4 N
Q 3 6
S 0 V
# 1 1
NJ M 2 1 1 3
1 4 C, 7 1 C
* R3 4
5
3
R3 1
2 0 K
P R I NG
* R3 5
C
0
1
CN T
4
M S L
* # 1 6
7 4 HC 4 0 5 3
9
C
1
0
CN T
1 5
T A D H
1
2
1 0
# 1 6
7 4 HC
4 0 5 3
4 2 C
R3 2
0
* R3 3
0
CN T
7 4 C
1
0
1 3
1 2
C
1 4
CN T
HS PL Y
1
0
C
1 2 A1 2 A
* # 1 6
7 4 HC
4 0 5 3
* R3 6 0
RI N
1 1
M 0 V
C2 9
CC 1 0 4
M 5 V
* # 1 6
7 4 HC 4 0 5 3
1 6
6
7
8
4 1 B
7 3 C
T L RL
R7 6 6 8 0
R7 4
1 . 5 K
1 2 A , 7 1 B
T E L
R7 7 0
7 5 C
RI NG0
R2 4 0
4 3 0 K
1 3
2 4 RE T
1 4
1 5
7 3 C
7 4 A
O P O N
S P
RN G
1 3 A , 7 1 B
Q 1 8
DT C1 1 4 Y K
M 0 V
S O V
C1 4 8
CC 1 0 4
R2 4 2 0
M 5 V
R4 0
6
7
R1 1
1 0 K
+ 5 V
M 0 V
7 3 C
DA R E C
R2 4 1
1 0 K
7 3 C
RN G
R2 3 9
0
N O T A S S Y F A X 3 7 5 0 , MF C 7 7 5 0
NOT A S S Y
C6 2
CC 1 0 3 B
S 0 V
(
)
3 . 9 K
3 9 0
*
*
*
*
*
*
*
NOT A S S Y
A SS Y F A X 3 7 5 0 , M F C7 7 5 0
A SS Y F A X 3 7 5 0 , M F C7 7 5 0
)(
M O D E M
P 2
A
B
1 2 3
C
D
1 2 3 5 6
A
B
C
D
6
4
4 5
A
Main PCB 7/7