[TechAssist] Re: Bad vertical outputs LA7832
- From: "Tel-Tek" <teltek3@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 14 Mar 2004 09:57:35 -0500
Global has gotten better in that respect. At one time they didn't want to
take anything back. Always put it on the Installers head. Overheated it,
dropped it.
As I said...they have gotten better.
-Ed-
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx
----- Original Message -----
From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Sunday, March 14, 2004 8:36 AM
Subject: [TechAssist] Re: Bad vertical outputs LA7832
> "Global Electronics"(Canada), I put one of their flybacks in a set and it
> was bad. Sent it in for a credit and they stood behind it, no questions
> asked. Mind you I send very few parts back, some times it is not worth it.
I
> did not expect a problem it was straight forward.
>
> Bruce.
>
> B&T Electronics
> 139 Margaret St
> Sarnia Ontario
> Canada
> N7T 2Y3
> 519 344 1850
>
> ----- Original Message -----
> From: "David Lessard" <mr_fixit@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, March 13, 2004 5:15 PM
> Subject: [TechAssist] Re: Bad vertical outputs LA7832
>
>
> > I don't think any supplier will give you credit once a part has been
> > installed even if it's proven to be defective. If you know of a supplier
> > that does let me know.
> >
> > David Lessard
> >
> > Alexandria Electronics
> > 50 Harrison Street
> > Alexandria, Ontario
> > K0C-1A0
> >
> > mr_fixit@xxxxxxxxxxxx
> >
> >
> > -----Original Message-----
> > From: techassist-bounce@xxxxxxxxxxxxx
> > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Tel-Tek
> > Sent: Saturday, March 13, 2004 4:54 PM
> > To: techassist@xxxxxxxxxxxxx
> > Subject: [TechAssist] Re: Bad vertical outputs LA7832
> >
> > Ken;
> > Good thing to post. Hopefully it goes to the right people.
> > Pretty hard these days for any supplier to guarantee their IC's, but
> > when
> > problems are posted, such as yours, they can take the appropriate
> > action.
> >
> > The thing that gets me sometimes, and not mentioning any names, the
> > supplier
> > won't give you Warranty, because they had been Installed".???
> >
> > That's when I get me dander up.
> >
> > -Ed-
> >
> >
> > Tel-Tek Electronics
> > Ontario-Canada
> > teltek3@xxxxxxxxxxxx
> > ----- Original Message -----
> > From: <gulftech@xxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Saturday, March 13, 2004 4:41 PM
> > Subject: [TechAssist] Bad vertical outputs LA7832
> >
> >
> > > Techs,
> > >
> > > Working on a JVC AV27920. Turned on a plug in, but shut down with
> > timer
> > > light flashing. Replaced parts in vertical amp (IC421/LA7832,
> > D422/75v
> > > zener, C424/100@35, and C425/470@35). Set would power on, but no
> > > vertical deflection.
> > >
> > > Replaced the LA7832 again. No change. Out of LA7832's, I then put in
> > a
> > > LA7833. Set worked fine. The first two I had used were RCA SK
> > series,
> > > purchased from Tritronics. Had I known they were SK's, I would not
> > have
> > > ordered them. Checking my parts log, I find I had ordered 3. The
> > other
> > > one must have worked.
> > >
> > > This is not a ping on Tritronics. I believe this is only the second
> > time
> > > I have every had bad parts from them, and I use them a lot. I have
> > had
> > > problems with the 7832 purchased elsewhere--not SK's. This business
> > is
> > > hard enough without worrying about faulty parts. The cost of the
> > parts
> > > in small compared to the time lost. Glad I found I could use a 7833
> > as
> > > replacement. Otherwise, more time lost in reordering.
> > >
> > > OK, off my soapbox!
> > >
> > > Have a good weekend.
> > >
> > >
> > > Ken Smith
> > > Gulf Technical Services
> > > 3034 Gulf Breeze Parkway
> > > Gulf Breeze, FL 32563
> > > 850-934-8324 (Voice) 850-932-0819 (Fax)
> > >
> > >
> > > ________________________________________________________________
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> > >
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