[TechAssist] Re: Bad vertical outputs LA7832
- From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 14 Mar 2004 08:36:55 -0500
"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)
> >
> >
> > ________________________________________________________________
> > The best thing to hit the Internet in years - Juno SpeedBand!
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> >
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