[TechAssist] Re: Toshiba 32AF42 TAC0211 CRT?????
- From: tjanphyl@xxxxxxxxxxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 21 Jul 2005 21:38:56 -0400
I would suspect a bit of comtaminant in the CRT socket area of the
spark gap. Or yes it could have been a spec of internal conductive
material that broke free and sped thru the neck and shorted across
some internal CRT elements. Try lightly tapping the neck while on and
see if sensitive.
Phil
Phil Bader, Pres.
Jan Phyl TV Inc
Winter Haven, Fl
(863) 299-8821
estab. 1976
----- Original Message -----
From: Al Gutz <alg@xxxxxxxxxxx>
Date: Thursday, July 21, 2005 9:36 pm
Subject: [TechAssist] Toshiba 32AF42 TAC0211 CRT?????
>
> This set came in very bright screen and out of focus. Measured
> focus
> voltages, one was 6KV and the other was at 3KV, screen was reading
> about
> 600V, cathodes were about 120V.
> While measuring the set started to work properly, good pic. Both
> focus
> voltages went to 6KV and screen dropped to around 200V. Set has
> been
> running OK for several hours OK but no definate fix was done.
>
> Suspect shorted CRT. Any history of this on this model?
>
> Set was manuf in 03, any Canadian Toshiba ASC that can tell me if
> this
> tube is bad what is the CRT warranty time?
>
>
> Al's TV-Electronics
> Pembroke Ont.
> Canada
>
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