CPI Communications LE Series User Manual
Page 6

Reference
Description
CPI Part #
TRANSISTORS
Q1,4,6
2N2907 PNP
Transistor
240-2907-000
Q5,8
MJE520 NPN Transistor
212-0001-002
Q7
2N2222 NPN Transistor
240-2222-000
Q9
2N7000
240-7000-000
RESISTORS
R1,13,20,22,26,31,36,
10K 5% 1/4 Watt
242-0001-103
68,69,85
R2,4,23,24,34,35,37,38,
47K 5% 1/4 Watt
242-0001-473
39,40,41,43,47,49,51,
53,54,64
R3,11,
100 5% 1/4 Watt
242-0001-101
R5,16,33,50,73,75,79
100K 5% 1/4 Watt
242-0001-104
80,81
R6
51K 5% 1/4 Watt
242-0001-513
R9
390 5% 1/4 Watt
242-0001-391
R10
5.1K 5% 1/4 Watt
242-0001-512
R12,15
3.9K 5% 1/4 Watt
242-0001-392
R64
24K 5% 1/4 Watt
242-0001-243
R18,30
12K 5% 1/4 Watt
242-0001-123
R19,21,61
22K 5% 1/4 Watt
242-0001-223
R25,66
470K 5% 1/4 Watt
242-0001-474
R27
1.3Meg 5% 1/4 Watt
242-0001-135
R29
220 5% 1/4 Watt
242-0001-221
R32
1.2K 5% 1/4 Watt
242-0001-122
R42,45,46,56,78
1.8K 5% 1/4 Watt
242-0001-182
R48
620 5% 1/4 Watt
242-0001-621
R58
4.7K 5% 1/4 Watt
242-0001-472
R59
33K 5% 1/4 Watt
242-0001-333
R62,63
8.2K 5% 1/4 Watt
242-0001-822
R67
120K 5% 1/4 Watt
242-0001-124
R70
1K 5% 1/4 Watt
242-0001-102
R71,72
2.7 5% 1/4 Watt
242-0001-027
R74
15K 5% 1/4 Watt
242-0001-153
R76
1Meg 5% 1/4 Watt
242-0001-105
R82,84
10 Meg 5% 1/4 Watt
242-0001-106
POTENTIOMETERS
R28
25K Pot
242-0101-253
R44
5K Pot
242-0101-502
R77
250K Pot
242-0101-254
INTEGRATED CIRCUITS
U1,8
Quad Op Amp
420-L347-000
U2
Dual Flip-Flop
412-4013-000
U3,6
Quad Analog Gate
420-4066-000
U4,5
Hex Inverter
402-0014-000
U7
Audio Amp
420-0380-000
MISC.
K1,K2
SPDT Relay
230-0001-002
J1 (LE10)
Handset Jack
228-0041-010
J1 (LE20)
Desk Mic Jack
228-0041-186
J2
26 Pin Header
228-0101-001
5