[Hallicrafters] sx101 subchassis CORRECTION

[rbethman]

FYI - Watch the 1ST Conv OSC, the 12BY7.

If the receiver is left on to maintain stability, this tube WILL become 
weak.

Bob - N0DGN

On 1/13/2013 12:23 PM, Nash4447 at cs.com wrote:
> Just FYI since we are talking about subchassis parts.   A couple years ago
> I restored a SX101 that was dead on the higher bands.  I bit the bullet and
> removed the subchassis and found two things - there are no paper caps under
> the subchassis on the 101s  BUT I found that the resistor feeding the plate
> voltage to 2nd osc, I think something like a 12AU7, was sky high in value,
> hence little or no B+ on the tube.
> Replacing that  resistor  with a 1 watt variety brought things back to
> life.
>
> Something for the memory banks
>
>
> Glenn    K6PZT
>

______________________________________________________________
Hallicrafters mailing list
Home: http://mailman.qth.net/mailman/listinfo/hallicrafters
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Hallicrafters at mailman.qth.net

List Administrator: Duane Fischer, W8DBF
** For Assistance: dfischer at usol.com **


This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html