[TechAssist] Re: Question Thomson technical help.
- From: "J Silverman" <greentron@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 31 Dec 2003 11:22:48 -0500
Is that one of those models where servicers diabled the audio mute circuit
because the tvs would lose audio due to receiving a unanticipated
instruction from some cable or sattellite channels? The complaint after that
modification was made was the audio pop when power was turned on or off.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
864 232 3889
Fax 271 2080
mailto:greentron@xxxxxxx
----- Original Message -----
From: "Garbage" <damon101@xxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, December 31, 2003 7:51 AM
Subject: [TechAssist] Re: Question Thomson technical help.
> Oh , we've had this problem......but we chose to ignore it. I always
wonder
> if this is when you plug it in or if it's when you hit the power switch. I
> see it's 'plug - in' but "turned off"......power switch or unplug???
>
> ----- Original Message -----
> From: "Paul" <dntwntv@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Tuesday, December 30, 2003 9:12 PM
> Subject: [TechAssist] Re: Question Thomson technical help.
>
>
> > I have posted the problem and haven't come up with a fix. It is an RCA
> ctc197A. There are apparently variations in this circuit because the
> collector of the mute transistor Q11900 has a .84 ohm resistor to ground
and
> 0 volts. If I lift that resistor I lose the sound. Other circuits show 31v
> on the collector. The problem is a delayed loud pop in the sound when
> plugged in and also when turned off. I have replaced the mute transistor
and
> a couple of caps in the supply for the sound. Several have tried to help
and
> I am not unappreciative, but maybe no one else has had this problem.
> Paul
> > "Phillip R. Hull" <phil245@xxxxxxxxxxxxx> wrote:You may be able to get
> more help here. Whats the problem??
> >
> > Phillip R Hull STET
> > phil245@xxxxxxxxxxxxx
> > FAX 517--569-3075
> > Professional Technicians only
> > ----- Original Message -----
> > From: "Paul"
> > To:
> > Sent: Tuesday, December 30, 2003 4:57 PM
> > Subject: [TechAssist] Question Thomson technical help.
> >
> >
> > > Have any of you used Thomson technical assistance recently? If so how
> > would you rate it? Both AFS and non AFS. I have not called them in a
> number
> > of years,but the last time as I recall it was rather expensive and they
> > didn't help with my problem. Paul
> > >
> > > Paul ,B
> > Central TV&Video
> > Grover Beach Ca.
> > >
> > >
> >
>
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> > Paul ,B
> Central TV&Video
> Grover Beach Ca.
> >
> >
>
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