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)
-   -   Motorola ts907 low hv (http://www.videokarma.org/showthread.php?t=275174)

timmy 12-21-2022 11:26 AM

Finally no more with the diddle stick in the IF didn’t need all the alignment tools took long enough but it’s here. And it was the cable box I went and exchanged it. I’m still going to go over things like purity and convergence and color adjustments and try to get this set buttoned up. The pic is regular television.

Electronic M 12-21-2022 11:39 AM

Quote:

Originally Posted by timmy (Post 3247301)
Finally no more with the diddle stick in the IF didn’t need all the alignment tools took long enough but it’s here. And it was the cable box I went and exchanged it. I’m still going to go over things like purity and convergence and color adjustments and try to get this set buttoned up. The pic is regular television.

Hooray! It's good to see it working properly.

Yamamaya42 12-21-2022 12:11 PM

congratz!

timmy 12-21-2022 12:19 PM

Quote:

Originally Posted by Yamamaya42 (Post 3247306)
congratz!

If you didn’t read that post on how I had things hooked up and if you had not mentioned you had the same problem I would probably never had thought that it was the cable box as all the didling I did in the IF I got to a point I couldn’t get the picture or the pattern any better which looked really good for not having alignment apparatus so I left it alone and hoped for the best since it was said it cannot be done visually. So thanks for that valuable info on the cable box and HDMI crap.

timmy 12-26-2022 01:46 PM

I know these old color sets are not perfect but why is it that convergence is set up and good one day then a few days later the convergence is off alttle bit. Is there a cause why this happens.

Electronic M 12-26-2022 06:20 PM

Perhaps your local line voltage is changing a bit from day to day. B+ isn't regulated in these sets so changes in line voltage can change deflection and dynamic convergence...I've seen these effects in slow motion day to day change, and fast motion multiple sets running at the same time rapidly blooming in sync to dips in line voltage from the neighboring industrial park doing sketchy stuff.

timmy 12-26-2022 06:26 PM

Quote:

Originally Posted by Electronic M (Post 3247391)
Perhaps your local line voltage is changing a bit from day to day. B+ isn't regulated in these sets so changes in line voltage can change deflection and dynamic convergence...I've seen these effects in slow motion day to day change, and fast motion multiple sets running at the same time rapidly blooming in sync to dips in line voltage from the neighboring industrial park doing sketchy stuff.

Ok makes sense since I have an electric heater on the same line but the voltage don’t seem to change.


All times are GMT -5. The time now is 05:08 PM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.