[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Rank Problem



On Thu, 12 Sep 1996 KA2IQB at aol.com wrote:

>  
> Problem is intermittent framing hits in the picture (i.e. the frame line
> jumps up about half way), accompanied by horizontal streak of 40-50 lines
> near the top of the frame.  Will get a bunch of these to happen maybe once or
>

I would suspect a dried out electrolytic capacitor in one of the scan and 
signal power supplies.  Also check the crt blanking pulse from the 773 board, 
as well as the incoming sync termination.

Ralph Edwards
Freelance Rank Engineer