[TechAssist] Re: CTC 203 CA10 eprom file...(F32649YX53)
- From: "tvservice" <tvservice@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 22 Oct 2004 14:26:55 -0500
Bruce
LA7612A is the jungle IC
the micro I believe is in the Gemstar module on that chassis
Robert
tvservice@xxxxxxxxxxxxx
H & H Electronics Inc
----- Original Message -----
From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, October 22, 2004 1:24 PM
Subject: [TechAssist] Re: CTC 203 CA10 eprom file...(F32649YX53)
> Problem, thanks Phil and Ed. Yes service number is F32649YX53. I might
have
> to buy the updated CD from Thomson . My version does not show this model.
> The big problem is the Micro on this chassis is much different than
previous
> ones. It is called LA7612A (U12101).and is a 52 pin type. The other
chassis
> all use the U13101 56 pin. My trouble shooting guide I used was not
accurate
> for this chassis.
>
> thanks a lot guys,
> Bruce.
>
>
>
>
> ----- Original Message -----
>
>
>
>
> From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, October 22, 2004 2:02 PM
> Subject: [TechAssist] Re: CTC 203 CA10 eprom file...
>
>
> > I find U13102 eeprom IC is 251160 To be sure you need the numbers
> > after the service number YX1or XY53 etc. etc.
> > Phillip R Hull STET
> > phil245@xxxxxxxxxxxxx
> > FAX 517--569-3075
> > Professional Technicians only
> > ----- Original Message -----
> > From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, October 22, 2004 1:37 PM
> > Subject: [TechAssist] Re: CTC 203 CA10 eprom file...
> >
> >
> > > I have the proper EPROM, I know what you mean there a re many look
alike
> > in
> > > this chassis. My parts finder is a few years old now and it does not
> show
> > > this model number (F32649). It shows only the common U.S model
numbers.
> > > thanks ED.
> > > Bruce.
> > >
> > >
> > > ----- Original Message -----
> > > From: "Tel-Tek Electronics" <teltek3@xxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Friday, October 22, 2004 1:20 PM
> > > Subject: [TechAssist] Re: CTC 203 CA10 eprom file...
> > >
> > >
> > > > BTW...Did you check Partsfinder for the correct number.
> > > > Hope you didn't pull out one of the Audio O/P IC by mistake, it just
> > > > will not program;-)
> > > >
> > > > Kidding..
> > > >
> > > > -Ed-
> > > >
> > > > Tel-Tek Electronics
> > > > Ontario-Canada
> > > >
> > > > teltek3@xxxxxxxxxxxx
> > > > teltek@xxxxxxxxx
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: techassist-bounce@xxxxxxxxxxxxx
> > > > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Bruce Tiedeman
> > > > Sent: Friday, October 22, 2004 12:42 PM
> > > > To: techassist@xxxxxxxxxxxxx
> > > > Subject: [TechAssist] Re: CTC 203 CA10 eprom file...
> > > >
> > > > OK Ed, thanks will try this one you sent. I am having a problem with
> > > > this
> > > > Canadian model number version. I am using a different model number
> > > > because
> > > > the RCA list I am using does not show the model I indicate .The part
> > > > number
> > > > for this EPROM is #244878. I have the trouble shooting guide to
> follow.
> > > > When
> > > > I reset the EPROM with CC it keeps showing errors every time I try
and
> > > > after
> > > > I initialize the EPROM. I might try and write your file to a
different
> > > > EPROM
> > > > to see if this helps will let you know.
> > > > thanks for looking,
> > > > Bruce.
> > > >
> > > >
> > > >
> > > > ----- Original Message -----
> > > > From: "Tel-Tek Electronics" <teltek3@xxxxxxxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Friday, October 22, 2004 12:07 PM
> > > > Subject: [TechAssist] Re: CTC 203 CA10 eprom file...
> > > >
> > > >
> > > > > Bruce;
> > > > > Closest I have is CTC302AY1 and AX1. What's the RCA Part#...I may
> have
> > > > > it listed under that.
> > > > >
> > > > > -Ed-
> > > > >
> > > > > Tel-Tek Electronics
> > > > > Ontario-Canada
> > > > >
> > > > > teltek3@xxxxxxxxxxxx
> > > > > teltek@xxxxxxxxx
> > > > >
> > > > >
> > > > > -----Original Message-----
> > > > > From: techassist-bounce@xxxxxxxxxxxxx
> > > > > [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Bruce
Tiedeman
> > > > > Sent: Friday, October 22, 2004 11:38 AM
> > > > > To: techassist@xxxxxxxxxxxxx
> > > > > Subject: [TechAssist] CTC 203 CA10 eprom file...
> > > > >
> > > > > Can some one on the list share this file in CC or Pony format.
This
> is
> > > > > Model
> > > > > #F32649 . This unit has the guide and a Gemstar module. I am
having
> > > > > trouble
> > > > > initializing this EPROM. If I get a new file might be able to
write
> it
> > > > > to
> > > > > the EPROM.
> > > > > I have a CTC203 that came in HOT blown and power supply blown. I
> fixed
> > > > > the
> > > > > supply and have a good regulated voltage of 139 volts. The set
will
> > > > not
> > > > > start up and I see no data activity on EPROM . the 5 volt supply
is
> OK
> > > > > and
> > > > > reset pulse is there. I am stuck. I unplugged the Gemstar module
> also
> > > > ,
> > > > > still no luck. No relay click.
> > > > > thanks,
> > > > > Bruce.
> > > > >
> > > > > B&T Electronics
> > > > > 139 Margaret St
> > > > > Sarnia Ontario
> > > > > Canada
> > > > > N7T 2Y3
> > > > > 519 344 1850
> > > > >
> > > > >
> > > > >
> > > > >
> > >
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