[TechAssist] Re: Sony KV32S10 High voltage and sound but no video.
- From: "Warren C." <warrenca@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 17 Jan 2005 23:39:38 -0500
Well Guys I tried to adjust the screen today but also to no avail.
I also tried to rejuvenate the picture tube also to no avail.
Can anyone tell me how to proceed? Is there a way to disable the sony shut down
circuit??
My collector voltage is at 203 V on all colours Emitter is at 8.3 on all as
well...
Is there a test I can do to see why I have no video???
Perhaps there is a schematic in the members area??
TIA
Warren C
> Hi All
>
> I decided to start a new thread as my last efforts didn't work out.
>
> We don't have a schematic so we have been following the tips only so
> far.
> The set has had the tuner board resoldered and IC 301 replaced but to
> no avail.
> The flyback has only one control on it. Is it screen or focus?? Can't
> tell as no video.
> You can change channels as the sound does change!
>
> Does anyone have other ideas or suggestions.
> All comments welcome.
>
> TIA
> Warren Campbell
> Campbell's TV & Appliances
> Cannington Ont
>
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