[TechAssist] Re: RCA PS35682 CTC170RA Need Schematic. No audio No video
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 6 Aug 2004 15:35:18 -0400
Jerry check for the melted spacers on the board in the back, in the PIP
module, and clean anywhere it has run. I am working on one that
intermittently loses the video and I found that goop all over the place.
This set was worked on by 3 other shops and so far I replaced the tuner
which had the connectors badly soldered back on, fixed a broken trace on the
left hand standup board, Replaced leaky caps and high ESR caps in vertical
and power supply, PIP module and video board. Now I'm down to a crack or bad
solder joint somewhere. These also cannot be run on a home made jig so you
either bring the monster in or work at the home.
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "Gerald Gann" <alpha21century@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, August 05, 2004 7:28 PM
Subject: [TechAssist] RCA PS35682 CTC170RA Need Schematic. No audio No video
> RCA PS35682 CTC170RA Need Schematic. Has Hi voltage, No audio No video.
> This is the first CTC170 I have seen. Dose that mean problems on these are
rare?
> This was made in 1994 and I only found one tip on the 170 chassis for
different symptoms.
>
> Thanks
>
>
> Jerry
>
> Alpha 21 Electronics
>
> Granite City, IL 62040
>
> Ph. 618-452-8620
>
> Fax 618-876-5157
> www.alpha21century@xxxxxxxxxxxxx
>
>
>
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