[TechAssist] Re: Sony KV-32TW25 Flashing Picture
- From: Paul <dntwntv@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 2 Feb 2006 10:21:39 -0800 (PST)
Perry
First thing that comes to mind is the 1K problem. If you are not familiar with
this. Tie three 12k-18k resistor's together at one end. solder the other end,
one to each kathode R,G,B. If this doesn't stop the problem,try isolating the
heaters by wrapping a couple of wire loops around around the flyback to the
heaters. Of course the heater circuitry needs to be disconnected. The problem
can also be elsewhere but this might be a place to start.
Paul
--- PerryThorpe <pkthorpe@xxxxxxxxx> wrote:
> Hi All
> I have a Sony KV-32TW25, The picture flashes on and off and will do this for
> several hour I'm told by customer before they get a picture that stays on
> long enough to watch.I noticed that the OSD stays on ,but goes with the
> picture.The customer said ,when the picture stays on long enough at a time
> the OSD goes out ,but comes back on when the picture goes off .Also the sound
> stays on with no interruption.As I only see one or two Sony TV's pre-year I
> don't have service on this TV.Any help any of you can offer on this one will
> be appreciated.
> Thanks
> Perry Thorpe
> Thorpe's Electronics
> Beattyville,KY 41311
> pkthorpe@xxxxxxxxx
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Paul ,B
Central TV&Video
911W Grand Ave
Grover Beach Ca.
(805)481-8084
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