[Heathkit] SB-101 LEVEL Control Problem

[Bwana Bob]

It sounds like a neutralization problem to me. The finals are 
oscillating. Try the neutralization procedure.


				73,

				Bob WB2VUF

Gary H. Harmon, Jr wrote:
> I'm looking a friend's SB-101 and I've fixed several problems but one
> remains.  All tubes check good, switches, pots and contacts have been
> cleaned.  When you put it in the TUNE position the power meter indicates the
> LEVEL control is full CW.  IOWs, the control has no effect on the output.
> Also, if you activate the rig using LSB or USB, the power meter reads as if
> you are in TUNE or CW.  In LSB or USB there should only be a reading when
> you talk into the microphone.  The dual pot reads and acts normal.
> Thoughts?
>  
> 73,
>  
> Gary H. Harmon, Jr. / K5JWK
> 6003 Archwood
> San Antonio, TX 78239-1504
> 210.657.1549 h / 210.884.6926 c
>  
> "Retirement - Everyday (except Sunday) is a Saturday"
>  
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