CPI Communications DTS1 - Manual (Page 11)

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
POWER SUPPLY B
DTC1 - DC TO TONE CONTROL CONVERTOR
CPI COMMUNICATIONS, INC.
1(972)429-7160 1(800)869-9128
4 4 Monday, November 08, 1999
Title
Size Document Number Rev
Date: Sheet of
VCC
+5
VCC
+10
VB
D2
1N4004
F1
.5 AMP D4
1N4004
D3
1N4004
D1
1N4004
R1
220
Q2
2N2222
D9
1N4735A
6.2V
R7
1K
Q1
2N2222
R19
47K
R20
47K
C1
220UF C2
1000UF
R6
47K
R5
200K
+
-
U1C
LM324
10
9
8
R21
10K
+
-
U1D
LM324
12
13
14
Q12
2N2907
Q13
2N2907
R2
10K
R3
10K
+
-
U1B
LM324
5
6
7 Q3
2N2222
C7
2.2UF
C8
2.2UF
C9
100UF
C3
.1UF
C4
10UF
Q4
2N2222
R4
10
C5
1UF
C23
100UF
TB1-3
TB1-2
TB1-1