[TechAssist] Re: Zenith TV Model # IQB36B44W

  • From: "Bob@Bobs tv" <woodman1@xxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 30 Jan 2003 10:40:10 -0500

  Mark,
          The Eprom is bad.. IC6001   221-745-04
Interesting note... Everyone should read................
        1,  if Zenith lists in service manual, module replacement only and
not
            component level repair.  There are not any part  numbers listed
for
            replacement module  part numbers.
            Probably because Zenith did not build the module..
           I found a note on that same model but 27" had same exact problem
as yours.. I will post it..  Hope this helps, let me know how you make out.

Bob,

Bobs TV   Worcester, ma

woodman1@xxxxxxxx

Main  508-853-1482
Fax    508-853-1480
----- Original Message -----
From: <electronicrepair@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, January 29, 2003 5:03 PM
Subject: [TechAssist] Re: Zenith TV Model # IQB36B44W


> Bob,
> The picture and sound is perfect on cannel 2.
> Thanks, Mark
>
>
>
> At 04:50 PM 1/29/03, you wrote:
> >Mark,
> >         Does the set have sound and pix on chan 2?  If you do it, could
> > be a problem with the Gemstar section.. Getting ready to close.. I will
> > check notes on this set and get back to you..
> >
> >Bob,
> >
> >Bobs TV   Worcester, ma
> >
> >woodman1@xxxxxxxx
> >
> >Main  508-853-1482
> >Fax    508-853-1480
> >
> >
> > >At 10:23 AM 1/29/03 -0500, electronicrepair@xxxxxxxxxxx wrote:
> > > >This set will stay on chan. 2, if you change chan. it shows on OSD
the
> > > >chan. number changing but it always stays on chan. 2.
> > > >I auto programmed the set, it shows that the active chan. were found,
but
> > > >it still stays on chan. 2.
> > > >I cant check the 33v line because i don't have a print. I remember
reading
> > > >somewhere that there was a .01mf from one of the tuner pins to ground
> > > >shorted and causing
> > > >a problem like that.
> > > >any help will be a big help.
> > > >
> > > >Thanks, Mark
> > > >
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> Thank you,
> Electronic Repair Services
> 48 W. James St.
> Lancaster, PA 17603
>
>
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