[TechAssist] Re: RCA CTC203 Customer says it looses sound.

  • From: WWill90634@xxxxxxx
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 5 Dec 2005 08:18:22 EST

 
In a message dated 12/4/2005 3:33:23 P.M. Eastern Standard Time,  
tvman@xxxxxxxxxxxxxxx writes:
Buck see  this..Eric

This is all i have on this I found this tip from Dennis  Viereck website 
that helped me correct a few CTC203 no sound problems.  There is a smd 
cap off of pin #1 of U12101(LA7612N) whose glue at times  goes 
conductive. Cap # is C309  and or a buffer overrun causing the  mute sector
to triggzer unplug resets this......bob


Kathy  Tomecek <ALLELECTRONICS@xxxxxxxxx> wrote:


Eric
E M Electronics
59 Wights Rd
Deer Lake NL
Canada
A8A  2J2
Ph# 709 635  2627
tvman@xxxxxxxxxxxxxxx






STERLING PASHER  wrote:
> I've had this one returned to me for the second time. the  customer says 
that
> the sound goes ( pic. stays OK). The first time I  had it I ran it for a 
week
> and the sound didn't quit. It was brought  back on Friday with the same
> report. I been running it ,and turning it  off and on, over the weekend and
> it still is OK. Did I see something  onetime one this fault. I cant find
> anything in my notes. I wander if  the EPROM would do this and is there any
> fix except changing the  I/C.
> Buck Pasher
> Buck's TV
> Gander Newfoundland
>  Canada
> 709-256-7738 (Fax & Phone)
> 
> 
>  
>  
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Eric
What is Dennis Viereck's Web Address?
 
 
 
SOUNDVIEW  ELECTRONICS
Four Oaks, N.C.  27524
919-963-3160


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