[TechAssist] Re: Toshiba 20A42, Dead with two shorted rectifiers
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 1 Jul 2004 15:53:01 -0400
Actually, the first two are the model year.
TAC02xx is 2002.
TAC93xx is a 1993. within a year, each way.
Jeff
--
Intrepid Video TV/VCR Repair
263 S Front St, Steelton PA 17113
717-939-7708; (F) 717-564-4952
www.intrepid-video.com www.tech-repair.net
----- Original Message -----
From: "Greg Smith" <gaserv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, July 01, 2004 7:50 AM
Subject: [TechAssist] Re: Toshiba 20A42, Dead with two shorted rectifiers
I don't know about Canadian models, but the last # on American models is the
year, so beings this one ends in a 2 it is a 2002 model. Greg
----- Original Message -----
From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, June 30, 2004 10:25 PM
Subject: [TechAssist] Re: Toshiba 20A42, Dead with two shorted rectifiers
> Plus, since I have Toshiba in folders categorize by year, I can go by the
chassis number
> Jeff
> --
> Intrepid Video TV/VCR Repair
> 263 S Front St, Steelton PA 17113
> 717-939-7708; (F) 717-564-4952
> www.intrepid-video.com www.tech-repair.net
> ----- Original Message -----
> From: "Tel-Tek" <teltek3@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, June 30, 2004 10:18 PM
> Subject: [TechAssist] Re: Toshiba 20A42, Dead with two shorted rectifiers
>
>
> Good point Jeff.
> May be an idea to post both.
> Some Model numbers have not matched up with Canadian (Toshiba), compared
> to US.
>
> -Ed-
>
> Tel-Tek Electronics
> Ontario-Canada
> teltek3@xxxxxxxxxxxx
>
> Ask about our Service Database.
> www.tech-repair.net
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Intrepid Video
> Support
> Sent: Wednesday, June 30, 2004 5:08 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: Toshiba 20A42, Dead with two shorted
> rectifiers
>
> Art,
> Posting the TAC chassis number may yield more responses.
> Jeff
> --
> Intrepid Video TV/VCR Repair
> 263 S Front St, Steelton PA 17113
> 717-939-7708; (F) 717-564-4952
> www.intrepid-video.com www.tech-repair.net
> ----- Original Message -----
> From: "art bevilacqua" <abevilac@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, June 30, 2004 10:43 AM
> Subject: [TechAssist] Toshiba 20A42, Dead with two shorted rectifiers
>
>
> This set seems to have taken a lightning hit, two rectifiers and the
> fuse were gone.
>
> Now it won't come up all the way, it seems that high voltage might be
> starting, barely, but then
> everything is quiet. B+ voltage doesn't seem right, it's sitting at 165
> when the set is off, when the set
> is turned on, it takes on different random values, 105 one time, 115 the
> next, 110 the next time. The B+
> adjust pot has no affect. Other PS secondary voltages seem to be
> present, the power led is on when the set
> is on. I have a schematic, but some of the voltages listed there seem
> wrong, as though they were measured
> from the wrong reference ground.
>
> The set is not worth doing much to, but if someone has any ideas that
> would be appreciated. Thanks
>
> Art Bevilacqua
> Essex Radio & TV
> 40 Main St
> Essex, MA 01929
>
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