Parts List
Check off the part in the space provided as you locate
and verify against this list.
Resistors, 1/4 watt
( ) 12 10k ohm (brown-black-orange-gold)
( ) 3 22k ohm (red-red-orange-gold)
( ) 4 47k ohm (yellow-violet-orange-gold)
( ) 10 100k ohm (brown-black-yellow-gold)
( ) 3 470k ohm (yellow-violet-yellow-gold)
( ) 3 110k ohm (brown-brown-yellow-gold)
( ) 3 33k ohm (orange-orange-orange-gold)
( ) 23 470 ohm (yellow-violet-brown-gold)
( ) 2 47ohm (yellow-violet-black-gold)
Resistor Networks
( ) 1 470 ohm network (471 or 470)
( ) 1 10K ohm network (103G)
Potentiometers
( ) 6 10k ohm (C103)
( ) 3 500k ohm (C504)
Capacitors
Capacitors may be marked in various ways. The typical
markings are given but may vary.
( ) 28 .1 uf (104)
( ) 2 33pf (might be 30pf) (33 or 30)
( ) 2 22pf (22)
( ) 3 .0068uf (682)
( ) 1 .001uf (102 and has paper on each lead)
Electrolytic Capacitors
( ) 7 2.2 uf
( ) 3 22 uf
( ) 1 47 uf
( ) 2 10 uf
Diodes
( ) 2 1N4001 Rectifier (might be 1N4002 or 1N4004)
( ) 6 1N914 Silicon Diode
( ) 13 1N5231B Zener Diode (taped together)
( ) 4 Red LED
( ) 4 Green LED
( ) 4 Yellow LED
Transistors
( ) 6 2N3904 NPN
Integrated Circuits
Do not handle the IC's unnecessarily. Carefully remove
the IC tubes from the anti-static bag and check each one
against the parts. Then return the tubes with the ICs to the
bag.
( ) 1 ATMega128 (mounted on PCB) (64 pin TQFP)
( ) 1 ISD4003-04MP VoiceCorder (28 pin DIP)
( ) 2 ULN2003A (or MC1413P) (16 pin DIP)
( ) 1 MT8806 Crosspoint Switch (24 pin DIP)
( ) 3 MT8870 DTMF Decoder (18 pin DIP)
( ) 1 ST232 Level Translator (16 pin DIP)
( ) 2 TL064 Operational Amp (14 pin DIP)
( ) 2 74HC595 Shift Register (16 pin DIP)
Sockets
( ) 3 18-pin DIP Socket
( ) 1 24-pin DIP Socket
( ) 1 28-pin DIP Socket
( ) 2 14-pin DIP Socket
( ) 5 16-pin DIP Socket
Voltage Regulators
( ) 1 5.0 volt (LM340T5 TO-220 case)
( ) 1 3.3 volt (78L33 TO-92 case)
Connectors
( ) 3 9-pin female right-angle PC mount
( ) 1 25-pin female right-angle PC mount
( ) 3 RJ45 modular jack
( ) 1 4 pin power female PCB power
( ) 1 4 pin power male plug
( ) 2 36 - pin single row header PC mount
( ) 1 10 pin dual row header PC mount
Misc.
( ) 1 Heatsink
( ) 1 4-40 screw and nut assembly
( ) 1 3.579 Mhz crystal (3.57ECSV)
( ) 1 16 Mhz crystal (160ECSV)
( ) 1 32768 Khz crystal (small cylindrical)
( ) 1 10 uh choke (silver-black-black-red-silver)
( ) 1 Self-resetting Fuse (X050)
( ) 13 Push-on jumpers
( ) 1 PC Board (Revision 3.3) w/ CPU
( ) 1 Assembly Manual
( ) 1 User Manual
RC210 Repeater Controller
Assembly Manual
Hardware Version 3.3