[TechAssist] Re: RCA 27" TV Stereo - F276388C - CTC187AB - Scrambled Video - Buzzing Sound
- From: "Barry Thompson" <barrystv@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 14 Jan 2005 22:17:15 -0500
David I have a real good flow chart for that tuner,let me know Barry
Barrys TV
Ottawa,Canada
barrystv@xxxxxxx
----- Original Message -----
From: "David" <mr_fixit@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, January 14, 2005 9:37 PM
Subject: [TechAssist] Re: RCA 27" TV Stereo - F276388C - CTC187AB -
Scrambled Video - Buzzing Sound
> Send it along. I already received the tuner section from someone in the
> group.
>
> Thanks,
>
> David Lessard
> Mr_fixit@xxxxxxxxxxxx
> Alexandria, Ontario, Canada
>
> -----Original Message-----
> From: techassist-bounce@xxxxxxxxxxxxx
> [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of
> tvman@xxxxxxxxxxxxxxx
> Sent: Friday, January 14, 2005 3:35 PM
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: RCA 27" TV Stereo - F276388C - CTC187AB -
> Scrambled Video - Buzzing Sound
>
> Hi David I have a print of an rca
> CTC187CL3 if you want it Eric
> E M Electronics
> Deer Lake NL
> Canada
> tvman@xxxxxxxxxxxxxxx
> eric.manuel@xxxxxxxxx
> ----- Original Message -----
> From: "David" <mr_fixit@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, January 14, 2005 3:40 PM
> Subject: [TechAssist] Re: RCA 27" TV Stereo - F276388C - CTC187AB -
> Scrambled Video - Buzzing Sound
>
>
> > Ed,
> >
> > I'd appreciate that. I'm not sure how close these chassis's are but
> any
> > information and/or schematic on the tuner would help.
> >
> > Thanks,
> >
> > David Lessard
> > Mr_fixit@xxxxxxxxxxxx
> > Alexandria, Ontario, Canada
> >
> > -----Original Message-----
> > From: techassist-bounce@xxxxxxxxxxxxx
> > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Tel-Tek
> > Electronics
> > Sent: Friday, January 14, 2005 1:50 PM
> > To: techassist@xxxxxxxxxxxxx
> > Subject: [TechAssist] Re: RCA 27" TV Stereo - F276388C - CTC187AB -
> > Scrambled Video - Buzzing Sound
> >
> > David;
> > I can send you a CTC197AJ to you private email, if it's close..also
> > common faults for CTC197.
> >
> > -Ed-
> >
> > Tel-Tek Electronics
> > Ontario-Canada
> >
> > teltek3@xxxxxxxxxxxx
> > teltek@xxxxxxxxx
> >
> >
> > -----Original Message-----
> > From: techassist-bounce@xxxxxxxxxxxxx
> > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of becyn
> > Sent: Friday, January 14, 2005 1:29 PM
> > To: techassist@xxxxxxxxxxxxx
> > Subject: [TechAssist] Re: RCA 27" TV Stereo - F276388C - CTC187AB -
> > Scrambled Video - Buzzing Sound
> >
> > From you description, I assume that this is a tuner related problem?
> > I have seen the osc crystal and the tunning IC insde the the tuner
> area
> > give troubles like that, Most recently the IC tunning voltage drift
> has
> > been
> > more the culpret than the crystal.
> >
> > Jim McVey
> > McVey Alltronix
> > 327 Broadway
> > Newburgh N.Y. 12550
> >
> > "If it doesn't play...
> > CALL MCVEY !!!!!!"
> > Factory authorized
> > service for over 20
> > major brands.
> > 845 561 8383
> > (Last of the Mohegans)
> >
> >
> >
> > David wrote:
> >
> > >Hi Techs,
> > >
> > >When first powered-up the picture is all out of whack, i.e. scrambled
> > >image, white noisy (horizontally) scrambled looking image with
> buzzing
> > >audio. After a minute the picture gradually comes in better and
> better
> > >until it's just fine. Turning the TV off and then back on has no
> > effect.
> > >The TV must be turned off for an hour or so before the same problem
> > >reoccurs. The problem is not affected by mechanical vibrations. I'm
> > >stumped! Has anyone seen this before? I'm not sure where to begin
> > >looking for this problem as I do not have a schematic for this
> chassis.
> > >
> > >Thank-you.
> > >
> > >David Lessard
> > >Mr_fixit@xxxxxxxxxxxx
> > >Alexandria, Ontario, Canada
> > >
> >
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