[TechAssist] Re: panasonic tv. model#CT27G23W volume at full blast would not turn down
- From: "junior hurdle" <jselectronics@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 13 May 2004 10:46:02 -0400
ok : i replaced diode d2312 a 6.8v zenner . sorry about that
----- Original Message -----
From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, May 13, 2004 8:54 AM
Subject: [TechAssist] Re: panasonic tv. model#CT27G23W volume at full blast
would not turn down
> Not really,
> A lot of us don't visit the tips pages. Some of us keep the emails with
tips.
> If you ask us the list for help, the courteous thing to do would be to
share the final fix with the whole
> list.
> Jeff
> --
> Intrepid Video TV/VCR Repair
> 263 S Front St, Steelton PA 17113
> 717-939-7708; (F) 717-564-4952
> www.intrepid-video.com www.tech-repair.net
> ----- Original Message -----
> From: "junior hurdle" <jselectronics@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, May 13, 2004 1:43 AM
> Subject: [TechAssist] Re: panasonic tv. model#CT27G23W volume at full
blast would not turn down
>
>
> that was not ment to be a tip .I'll add it to the tips page with all the
> imfo. ok?
> ----- Original Message -----
> From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, May 12, 2004 11:09 PM
> Subject: [TechAssist] Re: panasonic tv. model#CT27G23W volume at full
blast
> would not turn down
>
>
> > Can you be a little more specific? Most people post location numbers and
> values or part numbers when they
> > post a tip.
> > Jeff
> > --
> > Intrepid Video TV/VCR Repair
> > 263 S Front St, Steelton PA 17113
> > 717-939-7708; (F) 717-564-4952
> > www.intrepid-video.com www.tech-repair.net
> > ----- Original Message -----
> > From: "junior hurdle" <jselectronics@xxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, May 12, 2004 8:31 PM
> > Subject: [TechAssist] Re: panasonic tv. model#CT27G23W volume at full
> blast would not turn down
> >
> >
> > found the problem , it was a zenner diode conneted to the audio outputs,
> > ----- Original Message -----
> > From: "peggs" <peggs@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>; <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, May 12, 2004 1:30 PM
> > Subject: [TechAssist] Re: panasonic tv. model#CT27G23W volume at full
> blast
> > would not turn down
> >
> >
> > > The Ouptuts don't have to be bad.
> > > If the same DC voltage is used for each output, and the Voltage is at
> > > MAX.........
> > >
> > > Peggs
> > >
> > > At 08:12 AM 5/12/04, junior hurdle wrote:
> > > >it has two audio outputs so i was thinking that they both cant have
the
> > same
> > > >problem ,
> > > >but i'll check that anyway , u may be right.
> > > >----- Original Message -----
> > > >From: "peggs" <peggs@xxxxxxxxxxxxx>
> > > >To: <techassist@xxxxxxxxxxxxx>; <techassist@xxxxxxxxxxxxx>
> > > >Sent: Wednesday, May 12, 2004 12:08 PM
> > > >Subject: [TechAssist] Re: panasonic tv. model#CT27G23W volume at full
> > blast
> > > >would not turn down
> > > >
> > > >
> > > > > get a pinout of the audio output.
> > > > > one of the pins may have a dc voltage that varies to raise and
lower
> > > > > volume.
> > > > >
> > > > > Peggs
> > > > >
> > > > > At 08:56 PM 5/11/04, junior hurdle wrote:
> > > > > >hi techs ,
> > > > > > i am working on this panasonic tv model# ct27g23w . the volume
is
> > at
> > > > > > full blast and is not
> > > > > >lowering. u can see the vol bars changing onscreen when u press
the
> > up /
> > > > > >dwn buttons. but this has no effect on the
> > > > > >vol. I dont have a schematic but i was checking the pins on ic
001
> > (the
> > > > > >system cont) to see which one changes when
> > > > > >i press the vol control .
> > > > > >but the only one that changes is pin 5 which is the input pin
from
> > the
> > > > > >switches.
> > > > > >can any one give me an idea as to what may be the problem?
> > > > > >and i have a good systm cont ic from a smaller set , can i try
this
> > one
> > > >in
> > > > > >the biger set?
> > > > > >thank u.
> > > > > >Junior Hurdle
> > > > > >J'S Electronics
> > > > > >howells + rd,
> > > > > >St. Michael
> > > > > >Barbados
> > > > > >246-2515687
> > > > > >Email: jselectronics@xxxxxxxxxxxx
> > > > > >
> > > > > >
> > > > >
> > > >
> >
>
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