[Elecraft] SPKR+PH fault

Jan Holmer SM6TUW sm6tuw at gmail.com
Mon Mar 5 03:04:32 EST 2012


Hi Paul,

I have the same issue. It just happened some time ago so I traced the PH_SW
signal down to U8 pin#9.
PH_SW acts as intended so either U8 input is faulty or it is in FW.

Jan SM6TUW




Paul Ormandy ZL4PW wrote
> 
> Hi all,
> 
> Further to the earlier issue... i.e. my K3 is in "SPKR+PH - On" mode  even
> though the rig says it is 
> off.
> 
> This only occurs thru the front speaker port.
> 
> When I plugged the phones into the rear socket, the internal speaker cut
> out and I have the usual 
> sound from the rig...
> 
> I would still like to fix the front phone socket issue as it is much more
> convenient for me to 
> revert to Speaker from that position.
> 
> This curious behaviour occurred overnight... it was fine when switched off
> yesterday and appeared at 
> switch-on today.. I did not access the menus for any reason.
> 
> I wonder if a firmware re-install may correct it???
> 
> Cheers,
> 
> Paul
> 
> 


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