[TechAssist] Re: Sears PTV, something strange happened
- From: "Ron Miller" <rlmbkm@xxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 1 Feb 2002 11:40:57 -0600
You have a cracked CRT, blue one? very common for NAP PTV 600 series sets.
Ron Miller
D.T.V. Texas
----- Original Message -----
From: "MATT SHERER" <skoalman61821@xxxxxxxxx>
To: "TECH ASSIST" <techassist@xxxxxxxxxxxxx>
Sent: Friday, February 01, 2002 11:09 AM
Subject: [TechAssist] Sears PTV, something strange happened
>
> Sears
> Model: 626.54808490
> Chasis: PTV610
> Below is my original post. I took the front panel off
> the TV exposing the CRT's and then turned the set on.
> The neck of one of the CRT's lit up like the fourth of
> July. All kinds of sparking and arcing going on in
> there till the HV shut off. Still had sound. I
> decided to pull the CRT board off of this CRT to see
> if the HV stayed on and hoepfully find the cause of
> this problem. When I turned the set back on, it fried
> 2 resistors and the HOT. Maybe I'm crazy but I
> thought pulling the CRT board off would not hurt
> anything. Any help appreciated.
>
> Matt
>
>
> Unit has sound but no picture. This is another set
> that a shop has looked at and then sent to me to fix.
> They replaced the focus block and did not help. When
> disconnect FBT from focus block, HV comes back up.
> Possible bad block I guess. Anyone have a print for
> this set?
>
> Matt Sherer
> Champaign, IL
>
>
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