Red Gun Going In & Out of Convergence

Well, it would help if you told us what projector you've got...

I've seen this before, it's the lens capacitor, change that out for each tube you are having problems with and all will be fine


Deron.

I have an ECP4500+.


Where could I get a lens capacitor? The problem is gone now. It only happens occassionally, but when it does it doesn't seem to go away until I shut down the CRT for a little bit.

He's pulling your leg on the lens capacitor

What happened to my post in this thread of this afternoon (UK time)? It was post #5.


Did anyone else see it? Deron? My posts keep disappearing for no good reason.....

One of the items I do to my Barco projectors is modify the width board with better quality resistors. Barco used some cheap ones that allow a lot of varation from heat up to cool down. Replace R 100, 200, 300 I beleive on the upper convergance board with the width pots. Also if you have a earlier one the caps need to be changed to 400v


Greg
www.eisemann-theater.com

CHances are your H deflection board right under the red tube is bad. I don't have any spares but can probably repair yours.


Curt