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7
Reference
Description
CPI Part #
R92
3.3K 1/4W 5%
242-0001-332
R93
240K 1/4W 1%
242-0015-240
R98,99,110,122,124
47K 1/4W 5%
242-0001-473
R107,108,113,114
120K 1/4W 5%
242-0001-124
R112
39K 1/4W 5%
242-0001-393
R117
200K 1/4W 5%
242-0001-204
R118
82K 1/4W 5%
242-0001-823
R121
12K 1/4W 5%
242-0001-123
R128
4.7K 1/4W 5%
242-0001-472
RN1
Resistor Network 100K x 9
242-0117-104
POTENTIOMETERS
R38,39
1K Multi-turn Vert Adj
242-0104-102
R63
250K Single turn Vert Adj
242-0101-254
R75
5K Single turn Vert Adj
242-0101-502
R76,89,96
25K Single turn Vert Adj
242-0101-253
R80
10K Single turn Vert Adj
242-0101-103
INTEGRATED CIRCUITS
U2,3,7,10,13,14
Quad Bi-FET Op Amp
420-L347-000
U4,5
Audio Power Amp
420-0380-000
U6,9,11
Quad Bilateral Switch
420-4066-000
U12
Tone Generator
420-2035-000
U15
Quad Low Power Op Amp
420-0324-000
U16
Under Voltage Sensor
425-7757-000
U17
Micro-Controller
425-1655-000
MISC.
J2 (TR10)
Handset Jack
228-0041-010
J2 (TR20)
Desk Mic Jack
228-0041-186
J3
Mod Jack Bottom Entry
228-0041-026
J4
Header Shrouded 26 Position
228-0101-001
L1, L2, L3, L4
150uH Choke
232-0000-150
V1, V2, V3, V4
MOV ERZC05DK 330 26V
242-0119-241
S1 (TR10)
Hook Switch
244-0100-009
S2
8Position Dip Switch
244-0002-008
T1
Transformer Audio 600:600
246-0100-003
Y1
Crystal 4Mhz
258-0002-002
TR series Top PCB #700-00FP-200 revision C
D1,D3
LED Green Dot
214-0005-002
D2
LED Red Dot
214-0003-001
R1
10K Volume Pot
242-0115-103
LS1
8 Ohm Oval
234-0001-004
S1,S2,S4
Push Button Switch, Black
244-0030-000
S3
Push Button Switch, Red
244-0030-002
X1 (DR10 & DR30)
Electret Microphone
234-0002-004
X1 (DR40)
Gooseneck Microphone
234-0003-003
26 position cable assembly
600-0TSR-025