CPI TRML Series, Instruction Manual

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8
8
A A
B B
C C
D D
TONE LEVEL
SW7
SW8
IN
IN
JUMPER TO U10A PIN 1
OUT
C
TRML 4 LINE TONE REMOTE BASE BOARD
CPI COMMUNICATIONS, INC.
B
4 4 Friday, May 28, 2010
1
Title
Size Document Number Rev
Date: Sheet of
MONITOR SWITCH
RX MUTE
PTT
TX AUDIO/TONE ENABLE
INTERCOM SWITCH
AUDIO/TONE ENABLE
TX AUDIO/TONE
PTT LED
AUX PTT LED SID IN
OFF HOOK
CONTROL TONES
ON HOOK
SID OUT
OFF HOOK DISABLE
LATI
SCK
HOOK
CS
TX AUDIO ENABLE
+10
+10 +7.5
VB
VB
VB
+5
+5
VB
+5
+10
+10
+10
+7.5
+7.5
+5
+5
+10
+10
+10
VCC
VCC
R128
4.7K
R122
47K
JU9
+
-
U13A
LF347
3
2
1
4
1
1
JU8
R123
1K
U12
ML2035
2
3
4
8
5 1
6
7
SCK
SID
LATI
C
L
K
V
C
C
V
S
S
VOUT
V
D
D
U16
MC34064P
3
1 2
G
N
D
RST +V
Y1
4.0MHZ
R94
7.32K
R93
240.0K
+
-
U14D
LF347
12
13
14
C63
10pF
C54
.033uF
+
-
U15B
LM324
5
6
7
R92
3.3K
R80
10K POT
1
3
2
R110
47K
R109
100K
R106
10K
R95
10K
+
-
U15A
LM324
3
2
1
4
1
1
R108
120K
R107
120K
R91
17.4K
R103
10K
R104
10K
Q5 2N2907
C56
.01uF
C55
.01uF
R114
120K
R102
470
C53
.1uF
R112 39K
5
1
6
1
+
-
U14C
LF347
10
9
8
C62
20pF
C61
20pF
+
-
U13D
LF347
12
13
14
+
-
U13C
LF347
10
9
8
+
-
U13B
LF347
5
6
7
+
-
U15C
LM324
10
9
8
+
-
U15D
LM324
12
13
14
R100
100K
R101
100K
R105
100K
D12
1N4148
1
0
1
9
1
3
1
8
1
RN1C
100K X 9
4
1
2
1
7
1
R125
NOT USED
U11C
CD4066B
4 3
5
U11B
CD4066B
11 10
1
2
R124
47K
10 7
U17
16F57
2
8
2
16
23
22
24
25
18
19
20
21
17
15
1
4
2
7
9
8
7
6
11
10
14
13
12
2
6
M
C
L
R
V
D
D
RB6
RC5
RC4
RC6
RC7
RC0
RC1
RC2
RC3
RB7
RB5
RTCC
VSS O
S
C
RA3
RA2
RA1
RA0
RB1
RB0
RB4
RB3
RB2
C
L
K
O
U
T
Q6
2N2907
Q7 2N2907
9 8
R113
120K
JU7
24
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