[TechAssist] Re: RCA F32689YX3 (CTC197CR1) Gray screen
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 6 Mar 2004 12:47:31 -0500
Shaun,
From Tech Repair CD:
RCA\CTC197\INTERMITTENT VIDEO PROBLEMS* DISCOLORED AREAS* MAYBE LOSS OF
PICTURE\\\\BAD SM CHIP
CAPS-C12707(08*09)0.022/25V(197601) AND C17612-1000PF/50V(197600)\\\\\\\\
RCA\CTC197\No video after IHVT replacement\\\\Replace JC12128 with a small
jumper making certain it
contacts both Pin 7 and Pin 8 as in the original configuration.\The jumper*
JC12128* is extremely small
and during IHVT replacement may be inadvertently lifted while removing solder
from the IHVT pins\\\\\\\
RCA \CTC197\Video/ Slick Raster/May See Slight Picture In Background/ May Be
Int\\\\Replacing L12302
Repaired The Unit* # 215502 (Apparently Drifts)\\\\\\\\
Jeff Dougherty
Intrepid Video TV/VCR
263 S Front St
Steelton PA 17113
fax...717-564-4952
www.intrepid-video.com www.tech-repair.net
----- Original Message -----
From: "Shaun" <satguy@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, March 05, 2004 5:18 PM
Subject: [TechAssist] Re: RCA F32689YX3 (CTC197CR1) Gray screen
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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