[TechAssist] Re: Mag. TR2512-C121, Ch 25P5
- From: peggs <peggs@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx, techassist@xxxxxxxxxxxxx
- Date: Wed, 21 Sep 2005 08:48:25 -0700
about a jillion times......that is......if it uses C432,C431
Peggs
At 01:32 PM 9/20/05, Paul wrote:
>This set came in dead. Had two traces open from heat and a burned
>resistor. Repaired traces and replaced resistor. Set came on but out of
>horiz sync. B+ too high. Reduced voltage,set works fine. Replaced
>regulator, voltage still too high. Replaced Q400 129V source still too
>high. Checked all the litics,resistors and diodes in that circuit. Can't
>find reason that the regulator is not working.Have basically the same
>voltage out as is going in, 155v. Anyone else had this problem. I am
>hoping it is not the IHVT.
> Paul
>
>
>Paul ,B
>Central TV&Video
>911W Grand Ave
>Grover Beach Ca.
>(805)481-8084
>
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