[TechAssist] Re: Toshiba 32A42 Severe pincusihion post lighting... Schematic
- From: Tel-Tek <teltek3@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 04 Jun 2005 17:52:52 -0400
Peter;
Just a rough guess, but suspect (shorting) Flyback. Not shorted, but on
it's way.
Not common for Toshiba, but just an educated guess.
-Ed-
Ed Gaidies
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx
teltek@xxxxxxxxx
Peter oliver wrote:
>Got it, thanks This set was being difficlult without a schematic. B+ is
>about 131v with the HOT removed unloaded getting about 136v. The HOT
>(Q404=2sd2553) gets very hot as well as D444, D461, and L461 get almost too
>hot to touch then the set gets narrower but even and shuts down. (have to
>pull plug to restart) while it is hot the time to shutdown decreses
>signfcantly (~5 min down to 30 sec or so)
>
>Peter Oliver
>Tucson Radio TV
>
>From: "STERLING PASHER" <spasher@xxxxxxxxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: <techassist@xxxxxxxxxxxxx>
>Subject: [TechAssist] Re: Toshiba 32A42 Severe pincusihion post lighting...
>Schematic?
>Date: Sat, 4 Jun 2005 18:09:11 -0230
>
>Peter: I uploaded 32A32 witch is the same as 32A42. It should be in the new
>uploads section
>
>Buck Pasher
>Buck's TV
>Gander Newfoundland
>Canada
>709-256-7738 (Fax & Phone)
>
>
>
>----- Original Message -----
>From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Saturday, June 04, 2005 12:42 AM
>Subject: [TechAssist] Toshiba 32A42 Severe pincusihion post lighting...
>Schematic?
>
>
> > Just picked up a Toshiba 32A42. Customer said failed after lighting
>strike
> > (very rare this time of year had a freak storm, usually doesn't rain
>until
> > mid July). Has extremly bad pin cushion.... pulled in about 6 inches from
> > each side. Haven't gotten it open yet but a manual would be nice.
>Apparently
> > there was a set donated to tha archives TO-32A42 & To-32A32 Although with
> > the various health problems and then then the accident that were posted
> > last week (hopefully both with get better soon) getting it might be more
> > difficult than is prudent. Any ideas, will be cracking into it in the
> > moring....
> >
> > Peter Oliver
> > Tucson Radio TV
> >
> >
> >
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