[TechAssist] Re: RCA F35100ST CTC169BG dash lines when cold
- From: "Jeff Farnsworth" <jlfonz@xxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 17 Jun 2003 17:34:29 -0500
Check for melted brown caps at the bottom of the vertical daughter board
just behind the tuner---caused strange video problems. I've seen this one
before---long ago.
----- Original Message -----
From: "Larry E." <videotech@xxxxxxxxxxxx>
To: "tech-assist" <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, June 17, 2003 1:44 PM
Subject: [TechAssist] RCA F35100ST CTC169BG dash lines when cold
> Hi Guys, still fighting with this set, came in dead changed switch mode
> parts all OEM
> then had to change Y4301 because there was no Horiz. drive, set ran for
> 2 days
> and the flyback died, replaced flyback and now set has black dashes
> across the
> screen from left to right approximately 1/4" apart that run all the way
> down the screen, these dash lines are not retrace lines but are slightly
> slanted like retrace.
> After awhile they start to roll, sometimes down sometimes up, after
> approx.
> 10 minutes of running (from a cold start) the picture blinks and the set
> runs all
> day with a perfect picture. Shut the set down for the night, come back
> the next
> morning and it starts all over again.I don`t have any ideas at this
> point, Regulated
> B+ is 143.5 , freeze mist has very little effect (sometimes slows the
> rolling) If
> anybody has any ideas I`d definitely like to hear them, tia, Larry E
>
> Larry Eastman
> American Tv & Electronics
> Crystal River, Fl. 34428
> 352-795-0124
> www.tvjunkyard.com
>
>
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