[TechAssist] Re: Magnavox RS2568 chasis 25y105 no Video
- From: peggs <peggs@xxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx, techassist@xxxxxxxxxxxxx
- Date: Tue, 30 Jul 2002 09:31:33 -0500
I've seen PS problems cause strange video problems in
some of these Philips sets. C432 can cause a no Sync
condition.
At Q400 Emitter should be app. 130V...
Try the A/V inputs...
Check for the 200v at the R,G,B outputs on the CRT PCB...
Peggs
At 02:35 PM 7/29/02 -0400, adam miller wrote:
>
>
>Hello,
>
>I have a Magnavox 25" television that has sound but no picture, the OSD will
>display the channel number, and if you crank up the rastor you can see the
>retrace lines, checked voltages, look normal, i dont have a service manual
>for this one. It almost looks as though the video signal is muted somewhere.
>any suggestions?
>
>Troy Miller\
>Riteway Computers
>
>
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