[TechAssist] Re: Zenith 20", 1983 model, 9-181 main module, volume cuts out.

From: tjanphyl@xxxxxxxxxxxxxxx
To: techassist@xxxxxxxxxxxxx
Date: Sat, 02 Jul 2005 16:05:48 -0400
I do! Assuming you eliminated the basics: flex board for connections, 
clean the speaker switch on rear,etc.
Phil

----- Original Message -----
From: Kevin's TV Repair <kevintv@xxxxxxx>
Date: Saturday, July 2, 2005 3:30 pm
Subject: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main module, 
volume cuts out.

> Yes mine has the wings.  Do you guys think it is the IC that is at
> fault?  
> 
> Kevin Wilks
> Kevin's TV Repair
> Penticton BC Canada 
> kevintv@xxxxxxx
> 
> 
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of al m
> Sent: Saturday, July 02, 2005 6:41 AM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main module,
> volume cuts out.
> 
> Can't see the # on this but if it has the wings I have 1 too.
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message ----- 
> From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, July 02, 2005 9:32 AM
> Subject: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main module,
> volume 
> cuts out.
> 
> 
> > Kevin, is your audio output the one with the "wings" as a heat 
> sink on
> > top, part of the chip? Part# starts with an "A"? I may have one.
> Check.
> > Phil
> >
> > Philip Bader
> > Jan Phyl TV Inc. (estab. 1976)
> > 3420 Recker Hwy. Winter Haven, Fl. 33880
> > Fax (863) 299-8821
> > email: tjanphyl@xxxxxxxxxxxxxxx
> >
> >
> >
> > Kevin's TV Repair wrote:
> >
> >>I have been so busy I haven't been able to get back to this dog. 
> I
> >>still may need the Audio IC, but I don't know.  Right now the audio
> >>works 95% of the time and the only way to get it to come back on 
> whenit
> >>does fail is to turn the volume up a little.
> >>
> >>Kevin Wilks
> >>Kevin's TV Repair
> >>Penticton BC Canada
> >>kevintv@xxxxxxx
> >>
> >>
> >>-----Original Message-----
> >>From: techassist-bounce@xxxxxxxxxxxxx
> >>[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Bob@bobsTV
> >>Sent: Friday, July 01, 2005 6:27 AM
> >>To: TechAsist M
> >>Subject: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main 
module,
> >>volume cuts out.
> >>
> >>Kevin,
> >>        Am I to assume your all set on the Zenith and have no 
> need for
> >>the
> >>audio chip?
> >>Bob.
> >>
> >>Bob's TV    Worcester, ma
> >>
> >>woodman17@xxxxxxxxxxx
> >>
> >>
> >>
> >>----- Original Message ----- 
> >>From: "Bob@bobsTV" <woodman17@xxxxxxxxxxx>
> >>To: <techassist@xxxxxxxxxxxxx>
> >>Sent: Monday, June 27, 2005 9:19 AM
> >>Subject: Re: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main
> module,
> >>volume cuts out.
> >>
> >>
> >>
> >>
> >>>Kevin,
> >>>        Could not find model with that combo of modules.. But 
found
> >>>
> >>>
> >>many
> >>
> >>
> >>>notes about erratic speakers...I also found 2 of the audio chips
> >>>
> >>>
> >>A9982-00
> >>
> >>
> >>>(stamped on heat sink) If you want one let me know I will send 
> it at
> >>>
> >>>
> >>n/c...
> >>
> >>
> >>>Bob.
> >>>
> >>>Bob's TV    Worcester, ma
> >>>
> >>>woodman17@xxxxxxxxxxx
> >>>
> >>>
> >>>
> >>>----- Original Message ----- 
> >>>From: "Kevin's TV Repair" <kevintv@xxxxxxx>
> >>>To: <techassist@xxxxxxxxxxxxx>
> >>>Sent: Friday, June 24, 2005 6:08 PM
> >>>Subject: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main 
> module,>>>
> >>>
> >>volume
> >>
> >>
> >>>cuts out.
> >>>
> >>>
> >>>
> >>>
> >>>>I smacked it good everywhere.  When I first got the set I whacked
> >>>>
> >>>>
> >>the
> >>
> >>
> >>>>side really hard and the volume came back.  But now my problem is
> >>>>
> >>>>
> >>the
> >>
> >>
> >>>>set is working most of the time.  The other modules are 175-2034,
> >>>>9-246-01, 9-186-05.  I can't find any other numbers after the 
> 9-181.
> >>>>The audio IC is on the 9-181 module.  I would like to repair this
> >>>>
> >>>>
> >>set
> >>
> >>
> >>>>because it has a very nice picture for an older TV.
> >>>>
> >>>>Kevin Wilks
> >>>>Kevin's TV Repair
> >>>>Penticton BC Canada
> >>>>kevintv@xxxxxxx
> >>>>
> >>>>
> >>>>-----Original Message-----
> >>>>From: techassist-bounce@xxxxxxxxxxxxx
> >>>>[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Bob@bobsTV
> >>>>Sent: Friday, June 24, 2005 12:45 PM
> >>>>To: techassist@xxxxxxxxxxxxx
> >>>>Subject: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main 
> module,>>>>volume cuts out.
> >>>>
> >>>>Do you have other module numbers? That 9-181 had  so many 
> variations>>>>01
> >>>>thru 18 if I remember.. Some of those sets did not even use the
> >>>>
> >>>>
> >>audio on
> >>
> >>
> >>>>the
> >>>>9-181.. Before you spin your wheels sub another speaker.. Had 
> an old
> >>>>
> >>>>
> >>RCA
> >>
> >>
> >>>>that the sound went off but turning sound way up it returned...
> >>>>
> >>>>
> >>Voice
> >>
> >>
> >>>>coil
> >>>>would catch on the magnet at regular volume but turning up 
> sound it
> >>>>released.
> >>>>Bob.
> >>>>
> >>>>Bob's TV    Worcester, ma
> >>>>
> >>>>woodman17@xxxxxxxxxxx
> >>>>
> >>>>
> >>>>
> >>>>----- Original Message ----- 
> >>>>From: "Kevin's TV Repair" <kevintv@xxxxxxx>
> >>>>To: <techassist@xxxxxxxxxxxxx>
> >>>>Sent: Friday, June 24, 2005 3:31 PM
> >>>>Subject: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main 
> module,>>>>volume
> >>>>cuts out.
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>>Yes it does have a remote, but I can't find the model number on
> >>>>>
> >>>>>
> >>the
> >>
> >>
> >>>>bell
> >>>>
> >>>>
> >>>>>of the crt.
> >>>>>
> >>>>>Kevin Wilks
> >>>>>Kevin's TV Repair
> >>>>>Penticton BC Canada
> >>>>>kevintv@xxxxxxx
> >>>>>
> >>>>>
> >>>>>-----Original Message-----
> >>>>>From: techassist-bounce@xxxxxxxxxxxxx
> >>>>>[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Bob@bobsTV
> >>>>>Sent: Friday, June 24, 2005 12:17 PM
> >>>>>To: techassist@xxxxxxxxxxxxx
> >>>>>Subject: [TechAssist] Re: Zenith 20", 1983 model, 9-181 main
> >>>>>
> >>>>>
> >>module,
> >>
> >>
> >>>>>volume cuts out.
> >>>>>
> >>>>>Is this a remote set? There may be a model number sticker on the
> >>>>>
> >>>>>
> >>bell
> >>
> >>
> >>>>of
> >>>>
> >>>>
> >>>>>crt..
> >>>>>Bob.
> >>>>>
> >>>>>Bob's TV    Worcester, ma
> >>>>>
> >>>>>woodman17@xxxxxxxxxxx
> >>>>>
> >>>>>
> >>>>>
> >>>>>----- Original Message ----- 
> >>>>>From: "Kevin's TV Repair" <kevintv@xxxxxxx>
> >>>>>To: <techassist@xxxxxxxxxxxxx>
> >>>>>Sent: Friday, June 24, 2005 3:10 PM
> >>>>>Subject: [TechAssist] Zenith 20", 1983 model, 9-181 main module,
> >>>>>
> >>>>>
> >>>>volume
> >>>>
> >>>>
> >>>>>cuts
> >>>>>out.
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>>Sorry I don't have the model number for this one.  The volume
> >>>>>>
> >>>>>>
> >>will
> >>
> >>
> >>>>>>disappear after several minutes or hours and no amount of
> >>>>>>
> >>>>>>
> >>tapping or
> >>
> >>
> >>>>>>banging will bring back the sound.  If I raise the volume it
> >>>>>>
> >>>>>>
> >>will
> >>
> >>
> >>>>>>finally come back on again.  I inspected the sound circuit for
> >>>>>>
> >>>>>>
> >>cold
> >>
> >>
> >>>>>>solders and found none.  Any other ideas on this oldie but
> >>>>>>
> >>>>>>
> >>goodie?
> >>
> >>
> >>>>>>Kevin Wilks
> >>>>>>Kevin's TV Repair
> >>>>>>Penticton BC Canada
> >>>>>>kevintv@xxxxxxx
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>-----------------------------------------------------------------
> -----
> --
> >>
> >>
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> >>>>>
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[TechAssist] Re: Zenith 20", 1983 model, 9-181 main module, volume cuts out.

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