PX3 Display Problem

[John Hendricks-2]

My PX3 was operating normally until I opened the case to change the power-on jumper.
The display now has vertical lines about every 12 KHz even when completely unplugged from the KX3 and operating on batteries.
 Any ideas?

John K7JLT
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[Phil Wheeler-2]

Some cable or connector, without opening mine up
and looking, John.

Phil W7OX

On 3/21/15 12:09 PM, John K7JLT wrote:
> My PX3 was operating normally until I opened the case to change the power-on jumper.
> The display now has vertical lines about every 12 KHz even when completely unplugged from the KX3 and operating on batteries.
>   Any ideas?
>
> John K7JLT

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