7
Reference
Description
CPI Part #
POTENTIOMETERS
R10
25K Pot
242-0101-253
R31
1K Pot
242-0101-102
R39
10K Pot
242-0101-103
INTEGRATED CIRCUITS
U1
Quad Op Amp
420-L347-000
U2
Quad Op Amp
420-2064-000
U3
Dual Op Amp
420-1458-000
U4
Quad Analog Gate
414-G211-000
U5
Transceiver
420-8888-000
U6
Microcontroller
425-1655-000
U7
Audio Power Amp
420-0380-000
MISC.
VR1
Voltage Regulator
417-7805-001
VR2
Reset Generator
425-7757-000
K1
4PDT Relay
230-0004-004
V1,V2
MOV
242-0118-201
L1, 2
Inductor
230-0000-150
Y1
4 Mhz Crystal
258-0002-002
T1
600:600 Transformer
246-0100-003
J1
26 Pos. Header
228-0101-001
J2
3 Pos. Terminal Block
248-0020-003
J3
Bottom Entry Modular Jack
228-0041-026
J4
4 Pos. Mod Jack (MCR210)
228-0041-010
6 Pos. Mod Jack (MCR220/250)
228-0040-016
S1
Hook Switch (MCR210)
244-0100-009
Cap for S1
244-0100-008
MCR/TSR Series Front PCB #700-30FP-200 Rev. 120693
CR1, 2
1N4148
212-0001-001
CR3, 4, 5
Green LED
214-0003-002
CR6
Red LED
214-0003-001
CR7
Yellow LED
214-0003-000
D1,2
7 Segment Display
214-0004-001
Q1
2N2222 NPN
240-2222-000
R1,6
100K Network
242-0116-104
R2, 3, 4, 5
1.5K Network
242-0116-152
R7
1.5K 5% 1/4W
242-0001-152
R8
10K Volume Control
242-0115-103
U1,2
Display Driver
420-6810-000
S1, 2, 3, 4, 5, 7, 8
Switch, Black
244-0030-000
S6
Switch, Red
244-0030-002
J1
26 Pos. Cable Assembly
600-0TSR-025
SP1
2 x 3 oval Speaker
234-0001-004
4 inch round Speaker
234-0001-001
