[TechAssist] Re: TV Daewoo Model DTQ-27S2FCV, Chassis CN-200A, audio problems

  • From: "al m" <ampm@xxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 22 Jan 2004 09:27:27 -0500

OOS????
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message ----- 
From: "Taylors Electronics" <taylorselectronics@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, January 21, 2004 8:45 PM
Subject: [TechAssist] Re: TV Daewoo Model DTQ-27S2FCV, Chassis CN-200A,
audio problems


> Problem found.
> 2 OOS 10uf/50v caps on input pin 3 on each audio ic
>
> Tom
>
> Taylor's Electronics (Tom Taylor)
> PO Box 854
> 218 Van Buren Street
> Kemptville, Ontario, Canada, K0G-1J0
> Tel/Fax 613-258-0960
> Email: taylorselectronics@xxxxxxxxxxx
>
>
>
>
>
> >From: "al m" <ampm@xxxxxxx>
> >Reply-To: techassist@xxxxxxxxxxxxx
> >To: <techassist@xxxxxxxxxxxxx>
> >Subject: [TechAssist] Re: TV Daewoo Model DTQ-27S2FCV, Chassis CN-200A,
> >audio problems
> >Date: Sun, 18 Jan 2004 18:08:38 -0500
> >
> >If that's one of those tuners with the IF section in it open it up and
look
> >for bad solder. Had a Sony do this.
> >Al Marquardt
> >ampm@xxxxxxx
> >Al Marquardt Electronic Repair
> >206 W Main
> >Girardville Pa. 17935
> >----- Original Message -----
> >From: "Taylors Electronics" <taylorselectronics@xxxxxxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Sunday, January 18, 2004 1:15 PM
> >Subject: [TechAssist] TV Daewoo Model DTQ-27S2FCV, Chassis CN-200A, audio
> >problems
> >
> >
> > > TV Daewoo Model DTQ-27S2FCV, Chassis CN-200A, audio problems.
> > > TV audio is fine at startup but after 30 minutes sound distorted and
> >very
> > > low level.
> > > Let set cool down and a repeat of the above.
> > > While distorted heating the PC board around the tuner area corrects
the
> > > problem temporarily.
> > > Have changed the 2 audio ic's (2201x01) with no improvements.
> > > Is there a common solution to this problem??
> > >
> > > Thanks in advance
> > >
> > >
> > > Taylor's Electronics (Tom Taylor)
> > > PO Box 854
> > > 218 Van Buren Street
> > > Kemptville, Ontario, Canada, K0G-1J0
> > > Tel/Fax 613-258-0960
> > > Email: taylorselectronics@xxxxxxxxxxx
> > >
> > > _________________________________________________________________
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> > >
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