Videokarma.org TV - Video - Vintage Television & Radio Forums

Videokarma.org TV - Video - Vintage Television & Radio Forums (http://www.videokarma.org/index.php)
-   Early Color Television (http://www.videokarma.org/forumdisplay.php?f=36)
-   -   Ready to begin on my roundie (http://www.videokarma.org/showthread.php?t=32423)

mbates14 02-26-2005 05:59 PM

the AGC/sync is getting worse and worse as the set plays.

First, the horizontal wouldnt lock. now, its starting to loose its vertical in spots.

If i go back to the color bar screen, like I had it before, now the vertical wont lock, and the horizontal is tearing. the hue is awful now.

I can get the vertical to stop rolling, but the picture is half and half with lines if I do that.

Any ideas? im starting to suspect the 6BA11, but I dont have that tube either. But I really need to check all the resistors and replace the caps in the AGC/Sync area. im definatly showing progressing trouble in the area.

Charlie 02-26-2005 06:07 PM

Need to start changing caps, Bubba. The lytics are tired and starting to fade out fast. I know it ain't as easy as changing that tube, but, it's probably what you need. Even if you got everything straightened out today by swapping tubes, those old capacitors in there will die out soon as you keep running it.

mbates14 02-26-2005 10:37 PM

1 Attachment(s)
Hehe! I think someone in this forum is gonna be jelous! the arche-Watcher!

looks much better in person.

I found a 10meg-ohm resistor in the AGC/sync circuit that was reading over 22megohm. Replaced it, it improved alot, but not all the way, since the caps need changed.

Charlie 02-26-2005 11:37 PM

Aww geez Edith... get me a beeah! :D

mbates14 02-27-2005 12:46 PM

Lol


All times are GMT -5. The time now is 09:25 PM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.