[TechAssist] Re: RCA F32689YX3 (CTC197CR1) Gray screen

  • From: "Satguy" <satguy@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 12 Mar 2004 08:11:29 -0700

Thanks, but that doesn't have the schematic for the 249116 module so I will
just order it and hope it fixes this dog. This is the worst tv I have ever
worked on and trust me I will never work on another one like this.

Shaun
Advanced Electronics
Fort Morgan, CO 80701

satguy@xxxxxxxxxxxxx
----- Original Message ----- 
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, March 12, 2004 6:54 AM
Subject: [TechAssist] Re: RCA F32689YX3 (CTC197CR1) Gray screen


> I have uploaded the following files to the members area:
>
> CTC197 PIP Overview.pdf
> CTC197 Video Overview.pdf
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxxxxxxx
> geminitv@xxxxxxx
> www.geminicomputertvsecurityalarms.com
>
>
> ----- Original Message ----- 
> From: "Shaun" <satguy@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, March 11, 2004 5:53 PM
> Subject: [TechAssist] Re: RCA F32689YX3 (CTC197CR1) Gray screen
>
>
> > Does anyone have the schematic for the small board that contains the
> U22303
> > (TA1276AN) I believe my problem is on this module it's part number is
> > (249116). After replacing the pip
> > chip I have chroma out on pin 39 but it's not getting to U16201. But
there
> > are plugs that take the signal to the small board (249116) containing
> > U22303.
> >
> > Shaun
> >
> > Advanced Electronics
> > 224 West Riverview Ave.
> > Fort Morgan, CO 80701
> > ----- Original Message ----- 
> > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, March 05, 2004 4:40 PM
> > Subject: [TechAssist] Re: RCA F32689YX3 (CTC197CR1) Gray screen
> >
> >
> > > No, I tried the video input and it is the same gray raster and I can
not
> > see
> > > anything from the pip either.
> > >
> > > Shaun
> > >
> > > Advanced Electronics
> > > 224 West Riverview Ave.
> > > Fort Morgan, CO 80701
> > > ----- Original Message ----- 
> > > From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Friday, March 05, 2004 3:41 PM
> > > Subject: [TechAssist] Re: RCA F32689YX3 (CTC197CR1) Gray screen
> > >
> > >
> > > > You never said if the line in video gives a pix, or the PIP.(unless
I
> > > missed the
> > > > thread)
> > > > Phil Bader
> > > > sig file at bottom
> > > >
> > > > Shaun wrote:
> > > >
> > > > > OK this is my last attempt on this set, it turns on and has good
> sound
> > > with
> > > > > a gray slick raster and if I push menu a solid red box comes up on
> the
> > > > > screen. At the top it does say what channel it's on but it is in
red
> > > also. I
> > > > > have replaced several parts to get it to this stage of running.
The
> > > flyback,
> > > > > U13101,U13102,U11600 and U16201. If I short pin 33 of U16201 I do
> get
> > a
> > > > > black and white picture to come on the screen but the guy at RCA
> tech
> > > line
> > > > > told me that the eeprom was bad but I replaced that and it did not
> > help.
> > > I
> > > > > don't have the schematic for this so I am just shooting in the
dark
> > can
> > > > > anyone help me.
> > > > >
> > > > > Shaun
> > > > >
> > > > > Advanced Electronics
> > > > > 224 West Riverview Ave.
> > > > > Fort Morgan, CO 80701
> > > > > ----- Original Message -----
> > > > > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > Sent: Thursday, February 12, 2004 5:03 PM
> > > > > Subject: [TechAssist] Re: RCA F32689YX3 (CTC197CR1) Clicks 3 times
> > > > >
> > > > > > Is there a way to bypass the pip module on this set?
> > > > > >
> > > > > > Shaun
> > > > > >
> > > > > > Advanced Electronics
> > > > > > 224 West Riverview Ave.
> > > > > > Fort Morgan, CO 80701
> > > > > > ----- Original Message -----
> > > > > > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > > Sent: Thursday, February 12, 2004 3:57 PM
> > > > > > Subject: [TechAssist] Re: RCA F32689YX3 (CTC197CR1) Clicks 3
times
> > > > > >
> > > > > >
> > > > > > > Hello, I finally got this set to come on it was the glue
> > underneath
> > > some
> > > > > > > surface mounts connected to the run crystal Y13101 parts were
> > > C13106,
> > > > > > C13107
> > > > > > > and R13107 and any glue that could be scrapped off. Now when
it
> > > turns on
> > > > > I
> > > > > > > have good sound and a slick grey raster (NO PICTURE) but I
have
> on
> > > > > screen
> > > > > > > display that is RED or sometimes there is a red box and when I
> > turn
> > > it
> > > > > off
> > > > > > > the entire picture turns red before it goes off.
> > > > > > >
> > > > > > > Shaun
> > > > > > >
> > > > > > > Advanced Electronics
> > > > > > > 224 West Riverview Ave.
> > > > > > > Fort Morgan, CO 80701
> > > > > > > ----- Original Message -----
> > > > > > > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > > > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > > > Sent: Wednesday, February 04, 2004 4:13 PM
> > > > > > > Subject: [TechAssist] Re: RCA F32689YX3 (CTC197CR1) Clicks 3
> times
> > > > > > >
> > > > > > >
> > > > > > > > Well this set is still on my bench and I haven't found the
> > > problem. I
> > > > > > > > replaced the I.H.V.T. and it still tries to turn on once
with
> > H.V.
> > > > > then
> > > > > > > > tries 2 or 3 more times to start but then nothing. I am at a
> > loss
> > > > > > because
> > > > > > > it
> > > > > > > > uses a different part number for the flyback (248020) and I
> cant
> > > find
> > > > > > > > anything shorted. Anyone have any ideas.
> > > > > > > >
> > > > > > > > Shaun
> > > > > > > >
> > > > > > > > Advanced Electronics
> > > > > > > > 224 West Riverview Ave.
> > > > > > > > Fort Morgan, CO 80701
> > > > > > > > ----- Original Message -----
> > > > > > > > From: "Shaun" <satguy@xxxxxxxxxxxxx>
> > > > > > > > To: "tech" <techassist@xxxxxxxxxxxxx>
> > > > > > > > Sent: Friday, January 30, 2004 12:48 PM
> > > > > > > > Subject: [TechAssist] RCA F32689YX3 (CTC197CR1) Clicks 3
times
> > > > > > > >
> > > > > > > >
> > > > > > > > > This set tries 3 times to come on, the high voltage comes
up
> > > then
> > > > > goes
> > > > > > > > down.
> > > > > > > > > I replaced the flyback (248020) and it does the same
thing.
> I
> > > have
> > > > > > found
> > > > > > > > no
> > > > > > > > > shorts everything looks good. There are no tips on this
> > > particular
> > > > > > unit,
> > > > > > > > > plenty of ctc197 tips but none on this set because it uses
a
> > > > > different
> > > > > > > > > flyback then the one's in the tips area. thanks for any
> help.
> > > > > > > > >
> > > > > > > > > Shaun
> > > > > > > > >
> > > > > > > > > Advanced Electronics
> > > > > > > > > 224 West Riverview Ave.
> > > > > > > > > Fort Morgan, CO 80701
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > >
> >
>
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> > > > --
> > > >
> > > > Philip Bader
> > > > Jan Phyl TV Inc. (estab. 1976)
> > > > 3420 Recker Hwy. Winter Haven, Fl. 33880
> > > > Fax (863) 299-8821
> > > > email: tjanphyl@xxxxxxxxxxxxxxx
> > > >
> > > >
> > > >
> > > >
> > >
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