[TechAssist] Re: JVC AV-27920 (D422) Zener

Belay that...had something to do with my settings.
I better do some checking, when I fill out application, comes up that I'm
sending my Ebay Password to B&D. That's abnormal.
Thanks.

-Ed-
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx

----- Original Message ----- 
From: "Tel-Tek" <teltek3@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, April 16, 2004 5:40 PM
Subject: [TechAssist] Re: JVC AV-27920 (D422) Zener


> Peggs;
> Something wrong with that URL you sent..freezes my OE, and activates my TV
> tuner.
>
> -Ed-
> Tel-Tek Electronics
> Ontario-Canada
> teltek3@xxxxxxxxxxxx
>
> ----- Original Message ----- 
> From: "peggs" <peggs@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>; <techassist@xxxxxxxxxxxxx>
> Sent: Friday, April 16, 2004 7:17 PM
> Subject: [TechAssist] Re: JVC AV-27920 (D422) Zener
>
>
> > I just replaced a LA7832 with a LA7833 in a JVC
> > 27" set.
> > Go to http://bdent.com/cgi-bin/start.cgi/bd_search_schematics.html
> > and get datasheets on all 3
> >
> > Peggs
> >
> > At 01:48 PM 4/16/04, Ed Gaidies wrote:
> > >Nope...have none. I believe a 7830 works...am I wrong?
> > >
> > >-Ed-
> > >
> > >
> > >
> > >Tel-Tek Electronics
> > >Ontario-Canada
> > >
> > >teltek3@xxxxxxxxxxxx
> > >----- Original Message -----
> > >From: <gulftech@xxxxxxxx>
> > >To: <techassist@xxxxxxxxxxxxx>
> > >Sent: Friday, April 16, 2004 4:05 PM
> > >Subject: [TechAssist] Re: JVC AV-27920 (D422) Zener
> > >
> > >
> > > > Ed,
> > > >
> > > > About a month ago, I was working on the same model.  I put (3)
LA7832
> > > > chips in it.  Having no more, and seeing a tip in Winstips, I put it
a
> > > > LA7833.  Worked fine.  Try it if you have one.
> > > >
> > > >
> > > > Ken Smith
> > > > Gulf Technical Services
> > > > 3034 Gulf Breeze Parkway
> > > > Gulf Breeze, FL  32563
> > > > 850-934-8324 (Voice) 850-932-0819 (Fax)
> > > >
> > > >
> > > > On Fri, 16 Apr 2004 12:52:46 -0400 "Ed Gaidies"
<teltek3@xxxxxxxxxxxx>
> > > > writes:
> > > > > Bob;
> > > > > You are absolutely correct. All were bad. But alas...still flat
> > > > > lined. I
> > > > > presume I have a bad new Vertical O/P IC. Although it calls for a
> > > > > 7832 I
> > > > > replaced it with a 7830, which I think should be OK. But seems to
me
> > > > > I had a
> > > > > bad batch of LA7830, because I had a ?? on the bag. So I'll order
> > > > > the LA7832
> > > > > and give it a fighting chance.
> > > > > Thanks.
> > > > >
> > > > > -Ed-
> > > > >
> > > > > -Ed-
> > > > >
> > > > >
> > > > >
> > > > > Tel-Tek Electronics
> > > > > Ontario-Canada
> > > > >
> > > > > teltek3@xxxxxxxxxxxx
> > > > > ----- Original Message -----
> > > > > From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
> > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > Sent: Friday, April 16, 2004 12:09 PM
> > > > > Subject: [TechAssist] Re: JVC AV-27920 (D422) Zener
> > > > >
> > > > >
> > > > > > See the following:
> > > > > >
> > > > > > JVC Vertical Failure
> > > > > >
> > > > > > You most likely have all or most of the following components
> > > > > defective in
> > > > > > that unit (these are the usual bad components with vertical IC
> > > > > failure in
> > > > > > these JVCs) so you better check or replace them all:
> > > > > >
> > > > > > IC421 (part# LA7832)
> > > > > > D422 (part# MTZJ75-T2) (75 volt zener)
> > > > > > D541 (part# RGP10J-5025-T3)
> > > > > > R541 (1.8 ohm, 2 watt)
> > > > > > C424 (100mfd/35v)
> > > > > > C425 (470mfd/35v)
> > > > > >
> > > > > > Bob Waterman, CET=AE #RI-28
> > > > > > Master Technician License #9109
> > > > > > Service Manager / Parts Manager
> > > > > > Gemini Computer, TV, & Security Alarms
> > > > > > (508)695-7302
> > > > > > (508)695-7769 FAX
> > > > > > geminitv@xxxxxxxxxxx
> > > > > > geminitv@xxxxxxx
> > > > > > www.geminicomputertvsecurityalarms.com
> > > > > >
> > > > > >
> > > > > > ----- Original Message -----
> > > > > > From: "Ed Gaidies" <teltek3@xxxxxxxxxxxx>
> > > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > > Sent: Friday, April 16, 2004 11:57 AM
> > > > > > Subject: [TechAssist] JVC AV-27920 (D422) Zener
> > > > > >
> > > > > >
> > > > > > > Anyone have a value for this zener from Pin 2 of vertical
Output
> > > > > IC?
> > > > > Diode
> > > > > > > is designated D422.
> > > > > > >
> > > > > > > Thanks.
> > > > > > >
> > > > > > > -Ed-
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Tel-Tek Electronics
> > > > > > > Ontario-Canada
> > > > > > >
> > > > > > > teltek3@xxxxxxxxxxxx
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >=
>
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