K1587-1 Cobramatic® Owner's Manual -
Page 25
MK P/N 003-1721
MAIN P.C. BOARD
PARTS LIST
COMPONENT # MK P/N DESCRIPTION
K1................................. 157-0144...................... RELAY, 5V 500 Ohm 200MA
R3.................................115-0154...................... RESISTOR, carbon .25 watt 6.8K ohm
R4, R5 .......................... 115-0042...................... RESISTOR, carbon .50 watt 6.8K ohm
R12, R13 ......................115-0120...................... RESISTOR, carbon .25 watt 100 ohm
R6.................................115-0122...................... RESISTOR, carbon .25 watt 150 ohm
R7.................................115-0144...................... RESISTOR, carbon .25 watt 10K ohm
R8.................................115-0138...................... RESISTOR, carbon .25 watt 3.3K ohm
R9.................................115-0129...................... RESISTOR, carbon .25 watt 560 ohm
R10...............................115-0136...................... RESISTOR, carbon .25 watt 2.2K ohm
R11...............................115-0141...................... RESISTOR, carbon .25 watt 5.6K ohm
D1.................................124-0002...................... DIODE, 1 amp 800 volts (IN4006)
D6-D10 .........................124-0003...................... DIODE, 2.5 amps 1KV (HEP170)
D4.................................124-0011...................... DIODE, zener 1 watt 10 volts (IN4740)
D5.................................124-0012...................... DIODE, zener 1 watt 6.8 volts (IN4736)
Q2 ................................ 122-0011...................... TRANSISTOR, NPN 500MA 250 volts (2N5655)
Q3 ................................ 122-0004...................... TRANSISTOR, PNP 1 amp 50 volts (2N4249)
Q4 ................................ 122-0013...................... TRANSISTOR, unijunction 30 volts (2N2646)
Q5 ................................ 125-0028...................... THYRISTOR, 8 amps 400 volts (MCR218-6)
C1, C5, C8, C9 ............. 101-0016...................... CAPACITOR, ceramic .01uf 600VDC
C2.................................101-0013...................... CAPACITOR, Poly .047uf 200VDC
C3.................................104-0060...................... CAPACITOR, electrolytic 6.8uf 63 VDC
C4, C6 .......................... 104-0002...................... CAPACITOR, tantalum 10uf 20VDC
C7.................................101-0021...................... CAPACITOR, ceramic .047uf 50VDC
RV1, RV5, RV6, RV7....124-0026...................... VARISTOR, 130 volts 10 amps
RV2, RV3, RV4.............124-0028...................... VARISTOR, 56 volts 8 amps
J1 .................................153-0866...................... CONNECTOR, R/A header 2 pin
J2 .................................153-0923...................... TERMINAL, header 26 pin
J3 .................................153-0842...................... TERMINAL, header 10 pin
J4 .................................153-0844...................... TERMINAL, header 2 pin
J5, J6............................186-0057...................... TERMINAL, strip 4 pin
J7, J8............................153-0850...................... CONNECTOR, 6 pin
J13, J14........................153-0867...................... CONNECTOR, R/A header 3 pin
Fuse Holder ..................152-0008...................... FUSE HOLDER, PC mount
F1 .................................151-0043...................... FUSE, 3AG 4A 250V
F2, F3 ........................... 151-0021...................... FUSE, MDA7 7A Slow Blow
K2................................. 157-0022...................... RELAY, 24VAC 4PDT
K2 Socket .....................173-0026...................... SOCKET, relay 15 pin
Jumper ......................... 003-1307...................... JUMPER CABLE
Clip ...............................157-0023...................... Relay Clip
