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-   Solid State CRT Televisions (http://www.videokarma.org/forumdisplay.php?f=184)
-   -   short picture? (http://www.videokarma.org/showthread.php?t=260481)

john f 01-06-2014 11:35 PM

short picture?
 
I have a 1991 20" Sharp Linytron model 19RP519. Its got sentimental value even if its not rare or even that great a set. Any suggestions to get rid of that line at the top of the picture?
http://www.videokarma.org/attachment...4&d=1389070935

Electronic M 01-06-2014 11:42 PM

See my reply to your post about it in the 'anybody still using CRT sets' thread.

radiotvnut 01-07-2014 12:59 AM

Look for a vertical size or "V-size" control inside the TV. Slightly adjust this control and that should take care of the problem. While you have the back off, you might want to check/replace the capacitors in the vertical circuit, as I'm sure one (or more) have started to fail.

john f 01-07-2014 08:55 AM

Thanks guys. I'll get the back off this weekend. As for questionable capacitors, I'm sure there's a few. Its a virgin set and hasn't been opened up since it left the factory.

TVTim 01-11-2014 06:06 PM

I have that same set. Just got it a few months ago. I love it.

john f 01-13-2014 12:27 AM

I got the back off it yesterday and had a look inside for the vert size adjustment and got rid of the line at the top and tweaked the focus a bit. Picture looks like new now.

Tim- do you have a remote for yours? My remote still exists, I just can't find it. I saw it in my parents house within the past couple months.

TVTim 01-13-2014 06:15 PM

Yes John. I got off eBay recently.

http://www.ebay.com/itm/170928250532...84.m1439.l2649

It's a great set.

john f 01-13-2014 10:13 PM

Man, the memories fighting with my brother over that remote...

davet753 01-14-2014 07:43 PM

If it were mine, and I planned on keeping it, I'd follow radiotvnut's advice and replace all the electrolytic's in the vertical circuit. $5 worth of capacitors could save you from replacing the vertical output IC sometime down the road.

john f 01-15-2014 09:12 AM

I do plan on ordering some fresh electrolytics for it. I have a GE portable (14T007) project I'm slowly working on that I need some high voltage caps for so once I get that opened back up to refresh my memory I will order all at the same time.
I've always believed in preventative maintenance, probably from al the years I spent working in a mechanic shop.


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