[CQ-Contest] TS940S trouble

Bob Wolbert k6xx at juno.com
Thu Aug 9 20:08:58 EDT 2001


Wim,

When the display on the TS-940 shows all dots, it is telling you the PLL
has become unlocked. Probably one of the inductor cores on the PLL board
must be adjusted. 

I recommend performing the PLL alignment described in the service manual.

73 de Bob, K6XX

On Thu, 9 Aug 2001 18:19:35 +0200 "SP5DDJ" <sp5ddj at wa.home.pl> writes:
> 
> Hi everyone !
> 
> Just assembled my radioshack again after flat renovation, and the 
> first
> thing I did was switching my TS-940S on. Everything was fine until 
> sudden
> breakdown which mute receiver and digital redout showed dots instead 
> of
> frequency. Could anyone help?
> The rig is 12 years old and so far worked perfectly.
> Attempting reset resulted nothing. After switching off and on after 
> some
> minutes later  trx worked normally for another couple of minutes 
> then died
> again.
> 
> Any advice is much appreciated.
> 
> 73'ss
> 
> Wim

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