[TechAssist] Re: RCA F32689YX3 (CTC197CR1) Gray screen
- From: "Shaun" <satguy@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 11 Mar 2004 15:53:38 -0700
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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