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-   Solid State CRT Televisions (http://www.videokarma.org/forumdisplay.php?f=184)
-   -   Sylvania RNH613CH01 problem (http://www.videokarma.org/showthread.php?t=258072)

Electronic M 05-12-2013 12:01 AM

I took most of the similar looking guts from a Sylvania console reciently for parts.

MK1234Tfan 05-12-2013 12:44 AM

Here is a video of the problem as getting a picture of it is impossible. Auto focus kicked in but you can still see it. Thanks for the help so far guys.
http://www.youtube.com/watch?v=FUM6FWvp-Yc

zeno 05-12-2013 04:28 PM

A few ideas.
1) the yellow cap I remember now. I think they burned due to cold solder
joint. Change it anyways IF you can find an original. When they burned
you often had to cut away a lot of PCB
2)smear. I saw a little retrace. Check 200V for video outs.
Open 'lytic causes that & usually shading ( darker on L of screen )
excessive brightness, retrace. Common on ALL solid state sets.
A $$ maker.........
3) SAW filter may be bad. On regular pix looks like fine tuning is off.
Hard to describe but its like porn, I know it when I see it.
4) back to backing. Works good BUT its the only thing that almost killed me.
Did it with a pair of tin-can Zeniths. Leaned on both of them &
next thing I knew I was on the floor shaking, sweating bullets &
had atrial fribulations. Like any experienced TV man I got a case of Bud
& quickly recovered. NEVER did that again !

Keep us posted
73 Zeno


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