[Elecraft] K2 missing transmit bargraph and Hi-current warning

[Don Wilhelm]

Robert,

It confirms that there is something damaged in the KPA100 wattmeter 
circuit, which includes more than just D16 and D17.

However, D16 and D17 are the most probable failure points, so start there.

73,
Don W3FPR

On 10/14/2011 12:01 PM, Robert Clutson wrote:
> Re your advice 2 October
> Don,
> Checked the output on external wattmeter at 20W power setting. Output is
> 100W.
> Removed KPA 100 and checked K2 output on 1,2,5,10&  15watt settings.
> Output is close to setting and transmit bargraph display shows linear
> changes.
> Does this confirm faulty D16 and D17?
> Thanks
> Robert
>