CPI TRML Series, Instruction Manual

Page: 28 / 47

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
.1" 3 PIN HEADER
.1" 3 PIN HEADER
Line 3 RX
Line 3 TX
TOP VIEW
700-4LIB-200
B
TRML Line 3 - Phone Line Interface
CPI COMMUNICATIONS INC.
3 9 Wednesday, May 19, 2010
Title
Size Document Number Rev
Date: Sheet of
L3 4W TX +
L3 4W TX -
L3 2W / 4W RX -
L3 2W / 4W RX +
LOCAL 3 +
LOCAL 3 -
VCC
VA
VA
VA
VCC
VCC
VA
VCC
VB
VB
VEE
R100 10K
R97
75
O
O
O
O
600 : 600
T3
42TL016
1 6
3 4
2 5
R112
47k
R104
100k POT
1 3
2
+
-
U11A
TLC085
3
2
1
4
13 8
D9
1N5242B
R98 75
JU3
1
2
3
JU4
1
2
3
U18F
ULN2803A
6 13
D10
1N5242B
C39
.01uF
S1C
DIP SW-8
14
3
R96
620
C58
.01uF
L7
150uH
C57
.01uF
C38
.01uF
L5
150uH
C41
4.7uF 100V
C40
4.7uF 100V
V7
ERZ-V07D820
V5
ERZ-V07D820
U18E
ULN2803A
5 14
V8
ERZ-V07D820
V6
ERZ-V07D820
L6
150uH
C62
4.7uF 100V
L8
150uH
C63 470pF
C59
4.7uF 100V
R110 100k
R121
100k
S2C
DIP SW-8
14
3
C64
470pF
C55
.1uF
R174
100k POT
1 3
2
R120 47k
C97 470pF
R60
100k
R95 16k
O
O
O
O
10K : 10K
T4
42TL218
1 6
3 4
2 5
R99
10K
+
-
U9B
LM324
5
6
7
R59
200k
R122
100k
+
- U17C
TL034CN
10
9
8
J4
MODJACK 8
MTJ-889X1
8
7
6
5
4
3
2
1
D4
1N4148
+
-
U9A
LM324
3
2
1
4
11
+
-
U11B
TLC085
5
6
7
S1G
DIP SW-8
10
7
D6
1N4148
K2
AZ5X RELAY SPDT
7
1
2
11
12
6
D14
1N5242B
D13
1N5242B
R178
0.5
R105
100K
U12B
CD4066B
11 10
12
R109
10k
U12D
CD4066B
8 9
6
L3 TX MON
L3 2W / 4W RX +
L3 2W / 4W RX -
L3 4W TX -
L3 4W TX +
PTT LINE 3 TX
AUDIO/TONE ENABLE
LOCAL 3 -
LOCAL 3 +
TX AUDIO/TONE
L3 TX MON
LINE 3 RX IN
L3 4W TX -
L1 4W TX +
L4 4W TX +
L2 4W TX +
L4 4W TX -
L1 4W TX -
L2 4W TX -
L3 4W TX +