[TechAssist] Re: Magnavox PR3952 B101, PTV520-AH01, very slow to come on

Have you taken any voltage readings?I would monitor the 130volt line to see
if it regulates at turn on, on some of these one of the ICs in the power
supply ( ic400 & 402 ) would be flaky react to heat and cold.
Country TV
Ron Miller
Inez, TX. 77968

----- Original Message ----- 
From: "Kevin" <kevintv@xxxxxxx>
To: "TECH-ASSIST" <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, May 26, 2004 4:22 PM
Subject: [TechAssist] Magnavox PR3952 B101, PTV520-AH01, very slow to come
on


> This Magnavox projection TV takes several minutes to come on.  When the
> power button is pressed the green LED comes on, but the HV and sound
> take several minutes to come on.  I checked for bad connections and
> ESRed all the caps in the P/S and deflection boards, but everything
> looks good.  I have no schematic.  This set also has 2 of the 3 guns
> that need to have the coolant changed due to mold on the inside.  I
> would like to repair the slow turn on before I tackle changing the
> coolant.
>
> Any tips would be appreciated.  Thanks.
>
> Kevin Wilks
> Kevin's TV & Video Repair
> Penticton BC Canada
> kevintv@xxxxxxx
>
>
>
>
>
>
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