Clear-Com ICS-22 - Manual (Page 32)

Vitec Group Communications
ICS-22 Speaker Panel Instruction Manual
4 - 1 2
RESISTORS
DIODES AND TRANSISTORS
MISCELLANEOUS
C14 22 uF Tantalum 10V 10% 1
Designator Description Qty
R1 R12 R16 R17 R13 4.7K OHM 1/4 Carbon Film 5% 5
R2 6.8K OHM 1/4 Carbon Film 5% 1
R6 1.5K OHM 1/4 Carbon Film 5% 1
R4 R8 1M OHM 1/4 Carbon Film 5% 2
R11 R15 100K OHM 1/4 Metal Film 1% 2
R14 20K OHM 1/4 Carbon Film 5% 1
R3 R10 10K OHM X5 SIP ISOLATED 2
R9 100K OHM X4 SIP ISOLATED 1
R5 Pot 50K TRIMPOT 1
Designator Description Qty
D3 D4 D5 D6 D7 D8 Diode 1N4148 SIGNAL 10MA
75PIV 6
Q1 Q2 Transistor PN2222A NPN 30V 2
IC1 IC2 IC LF353 BIFET OP AMP 2
D1 D2 Diode 1N5231B ZENER 5.1V
.5W 5% 2
D9 Diode 1N4740A ZENER 10V
0.5W 5% 1
Designator Description Qty
Panel Mic Jack PHONE JACK 1
R5 Pot SHAFT FOR PIHER POT
BLACK 1
S1 Switch DPDT TOGGLE 1
Designator Description Qty