Multitone RPR 551IS - Page 114

RPR 550IS Series
TM1188 Issue 1 AL2 (Oct. 98)Page 6 - 6
ITEM/CIRCUIT
REFERENCE
DESCRIPTION PART NO.
9. Diodes
D2,6,7,10 DIODE CHIP BAT 74 3710-0002
D3 LED RED 3704-0020
D8,11,14,19 DIODE SCHOTTKY RECT 3703-0046
D12 DIODE SWITCHING 3703-0047
D4*,5* DIODE ZENER 3712-0025
D9*,13*,15*,16*,17*,18* DIODE ZENER 3712-0024
10. Filters
FL1 (10/12.5kHz) MIN. CERAMIC FILTER 455kHz CFUM455F 4010-0004
FL2 (10/12.5kHz) MIN. CERAMIC FILTER 455kHz CFUM455G 4010-0005
FL1,FL2 (20/25kHz) CERAMIC FILTER 455D 4010-0002
11. Inductors
L1*,L4* TOROID 5301-0001
L2* INDUCTOR VARIABLE 4608-0001
L3* TRANSDUCER AUDIO 5004-0002
12. Integrated Circuits
IC1 IC. IF. CHIP TK10445M 3827-0001
IC2 IC GATE ARRAY 3807-0006
IC3 IC MICROPROCESSOR 0501-0130
IC4 IC X24LC04S (EEPROM) 3818-0006
IC7 VOLTAGE DETECTOR 1.15V 6003-0003
13. Resistors
R2*,93* RES CHIP 1k 5% 0.125W 3101-0146
R3,40 RES CHIP 10R 5% 0.0625W 3115-0026
R4,14,17,27,30,34,35,37,
48,56,57,63,65,70,71,73,
74,75,89,90 RES CHIP 100k 5% 0.0625W 3115-0122
R5,62 RES CHIP 15k 5% 0.0625W 3115-0102
R6,12 RES CHIP 3k9 5% 0.0625W 3115-0088
R7,26,64 RES CHIP 6k8 5% 0.0625W 3115-0094
R8,96 RES CHIP 1M0 2% 3118-0146
R9* RES CHIP 470R 5% 0.125W 3101-0138
R10,42,59 RES CHIP 100R 5% 0.0625W 3115-0050
R11 RES CHIP 0R0 5% 0.0625W 3115-0001
R13 RES CHIP 470R 5% 0.0625W 3115-0066
* COMPONENTS MARKED WITH AN ASTERISK ARE ESSENTIAL FOR INTRINSIC SAFETY AND THEIR
SPECIFICATIONS MUST NOT BE CHANGED WITHOUT REFERENCE TO BASEEFA.