[Heathkit] HW100 CXR NULL POT

[Edward B Richards]

Dick;

I have replaced several of them. I use a 10 turn, 200 ohm pot standing on
end and connected to the circuit board by fairly heavy wire, like #18.

Ed  K6UUZ
 
On Mon, 22 Feb 2010 10:05:52 -0500 "Dick KF4NS" <kf4nsradio at verizon.net>
writes:
> I recall someone mentioning a while back that a replacement would be 
> a 
> 10 turn 200 ohm pot from Mouser or Newark. After a thorough search 
> of 
> both catalogs, I cannot find such a pot with the same dimensions as 
> 
> the original. Nothing had the terminals pointing up in parallel with 
> 
> the adjusting shaft.
> 
> Should I be looking for one with entirely different dimensions and 
> jury rig it to fit?
> 
> When I get done with the repair I believe I will have cured a 
> miserable problem that seemed to have no solution, which really is 
> killing my ego as a troubleshooter extraordinaire. Will not say yet, 
> 
> but if this fixes things I will tell the tale.
> 
> 73, Dick KF4NS
> St Petersburg, FL 33714 USA
> Keep The Glow! 
> 
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