Instruction manual

Clear-Com Communication Systems
ICS 92/52 Intercom Panel Instruction Manual
3-24
BILL OF MATERIALS FOR ICS-52/52T DISPLAY PCB
CAPACITORS
Value Type Volts Tol. Part # Designator
.1UF MON 50 10% 150035 C1
22UF TAN 16 150032 C2 C3 C4
RESISTORS & RESISTOR PACKS
Value Power Type Tol. Part # Designator
100K OHMS 1/4W CARBON FILM 5% 410024 R1
DIODES AND TRANSISTORS
Device Description Part # Designator
LED GREEN, ROUND, FLAT TOP LED 390045 D5 D7 D9
D11 D13
D15
LED RED, ROUND, FLAT TOP LED 390044 D6 D8 D10
D12 D14
D16
INTEGRATED CIRCUITS
Device Description Part # Designator
DISPLAY 10 CHARACTER LED DISPLAY 390050 IC2 IC3 IC4
MISCELLANEOUS
Device Description Part # Designator
LENS TWO COLOR DISPLAY LENS 250694
Figure 3-16: Assembly Drawing—ICS-92/92T Function Switch PCB Rev. C
PANEL
MIC
MIC
ON
SPKR
ON
LEVEL
LISTEN
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NC
C
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R2
R1
D1
S1
S2
S3 S4
S5 S6