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Heathkit HM-2140 - Page 16

Heathkit HM-2140
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R18: 1000 il (brown-black-red).
Wrap the leads ofa .02
iLF
Mylar capacitor
around the leads of a 16.5 kil (brown-
blue-green-red) precision resistor. Solder
the leads and cut off the excess capacitor
lead lengths. See Detail 1-2B.
R24/C18: Resistor/capacitor combina-
tion.
Similarly, wrap the leads of a .015
iLF
Mylar capacitor around the leads ofa 40.2
kil (yellow-black-red-red) precision re-
sistor. Solder the leads and cut off the
excess capacitor lead lengths.
R23/C17: Resistor/capacitor combina-
tion.
R15: 330 ill (orange-orange-yellow).
R16: 47 ill (yellow-violet-orange).
R12: 47 ill (yellow-violet-orange).
Solder the leads to the foil and cut offthe
excess lead lengths.
Refer to Detaill-2A and locate pin 1 of the Ie.
Then install the Ie so pin 1 is inserted into hole
1 on the circuit board. Make sure all of the IC
pins go through the circuit board before you
solder the pins to the foiL

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