Instruction manual

Clear-Com Communication Systems
ICS 92/52 Intercom Panel Instruction Manual
3-13
24K OHMS 1/4W CARBON FILM 5% 410083 R91
33K OHMS 1/4W CARBON FILM 5% 410020 R75
39.2K OHMS 1/8W METAL FILM 1% 410111 R62 R78
R79 R80
47K OHMS 1/4W CARBON FILM 5% 410021 R49
56K OHMS 1/4W CARBON FILM 5% 410023 R92
100K OHMS 1/4W CARBON FILM 5% 410024 R9 R11 R13
150K OHMS 1/4W CARBON FILM 5% 410026 R72 R74
220K OHMS 1/4W CARBON FILM 5% 410028 R22
470K OHMS 1/4W CARBON FILM 5% 410030 R21 R84
1M OHM 1/4W CARBON FILM 5% 410058 R96
2.2M OHMS 1/4W CARBON FILM 5% 410153 R89
10M OHMS 1/4W CARBON FILM 5% 410059 R1
DIODES AND TRANSISTORS
Device Description Part # Designator
DIODE 1N957B ZENER 6.8V .4W 5% 480026 D3 D14
DIODE 1N4003 RECT 1A 200PIV 480058 D1 D2 D7
D8 D9 D10
D15
DIODE 1N4148 SIGNAL 10MA 75PIV 480000 D4 D5 D6
D11 D12
D13
DIODE 1N5231B ZENER 5.1V .5W 5% 480038 D18 D19
DIODE 1N5339 ZENER 5.6V 5W 480182 D20
DIODE 1N5401 RECT 3A 100PIV 480005 D16 D17
TRANSISTOR2N2222 NPN 30V 480006 Q7 Q8 Q9
Q10 Q11
Q12
TRANSISTORJ174 JFET PCHAN 8V VGS 480079 Q6
TRANSISTORMPS-A05 NPN 60V 480052 Q5
TRANSISTORMPS-A13 NPN 30V DARL 480004 Q1 Q2 Q3
TRANSISTORMPS-A55 PNP 60V 480050 Q4
INTEGRATED CIRCUITS
Device Description Part # Designator
4050B CMOS HEX BUFFER 480077 IC7
4094B CMOS 8 BIT SHIFT REGISTER 480107 IC14
68HC11A CMOS MCU 52 PIN PLCC FP 480132 IC1
4HC00 CMOS QUAD NAND 480157 IC3 IC24
74HC138 CMOS 3 TO 8 LINE DECODER 480120 IC4
74HC373 CMOS OCTAL D LATCH 480142 IC2
74HC374 CMOS OCTAL D FL/FLOP 480143 IC12
DG211CJ CMOS QUAD ANALOG SWITCH 480092 IC13
GM
76C256L CMOS SRAM 32K X 8 100NS 480183 IC5
DS1267-10 DIGITAL POT, DUAL 10K 480195 IC19
LM384 OPAMP, POWER 4W 480012 IC21 IC22
LM833N OPAMP, DUAL LO NOISE 480175 IC20
NE5532 OPAMP, DUAL LO NOISE 480070 IC15 IC16
IC17 IC18