[TechAssist] Re: Zenith SM2568S (9-1407) small horiz red band at top
- From: Phil Bader <philbad@xxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 30 Oct 2001 04:28:17 -0500
Always,always ESR those blue caps in these Zeniths..Causes a multitude
of strange symptoms. The other day I had a Zenith with 14 caps bad. I
just kept ESR'ing and replacing,as the picture got better and better.My
Dick-Smith ESR meter is a must.It would be near impossible to zip from
one cap to the other without it. If I was running from a burning
building the Dick Smith would be under my arm! (Wife under the other!)
Jeff Dougherty wrote:
>
> Initial problem was blown fuse, shorted ICX3431(STR53041) and shorted
> Q3431(121-1264-01)
> Also, C3432 high ESR, CX3003 decr value.
> Now I have a red horizontal band, top of screen about 2" high.
> Any help on this one?
> Thanks.
>
> Jeff
>
> mailto:Jeff@xxxxxxxxxxxxxxxxxx www.9-11-2001tragedy.com
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