[TechAssist] Re: Fw: RCA CTC 187 menu disappears,volume worksFIXED!!

  • From: tjanphyl@xxxxxxxxxxxxxxx
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 07 Jul 2005 19:11:19 -0400

Chip-Quik: ask your distributor about it.
Phil

----- Original Message -----
From: Al L <alleathe@xxxxxxxxxxxxx>
Date: Thursday, July 7, 2005 4:11 pm
Subject: [TechAssist] Fw: RCA CTC 187    menu disappears,volume 
worksFIXED!!

> 
> 
> Sent: Thursday, July 07, 2005 4:10 PM
> Subject: Fw: RCA CTC 187 menu disappears,volume worksFIXED!!
> 
> 
> > Micro was bad,changed crystal first,no change,micro fixed like 
> new.Thanks 
> > to all.
> >     I removed micro with wick dipped in paste flux,washed board 
> with 
> > alcohol.When i use the Hakko on old RCA's,almost always break 
> foils.Any 
> > better way to do this?
> >
> > Al Leatherman
> > 224 RT. 46
> > Mine Hill, NJ 07803
> > 973-361-5796
> > WWW.ALS-TV.NET
> >
> >
> > PM
> > Subject: RCA CTC 187 menu disappears,volume works
> >
> >
> >>I need to know if the micro and the T chip have their own 
> separate clocks 
> >>or do they share one..
> >>    The remote and infra red pick up produce pulses at the input 
> of 
> >> micro,but when locked up,there seem to be no pulses on the 
> clock pins of 
> >> the T chip,or micro.If I float the micro should I have clock 
> pulses on 
> >> one chip, the good one?
> >>   The buttons on front fire up the set,do volume,and produce 
> the 
> >> menu.About the time I get to auto program,the menu disappears, 
> and I am 
> >> stuck with one channel.Sometimes it turns off.
> >>   Any ideas,or does someone have an old training manual for 
> this set?TIA.
> >>
> >> Al Leatherman
> >> 224 RT. 46
> >> Mine Hill, NJ 07803
> >> 973-361-5796
> >> WWW.ALS-TV.NET
> >>
> > 
> 
> 
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