I'm having a problem getting a good working 1492 Ceronix in my PE... I have one Ceronix chassis thats dead, not getting the 12V.. I've changed out the caps, but that's has not helped..
I have a second 1492 Ceronix chassis that has it's 12V, and you hear the CRT energize, and the guns in the neck are glowing... The problem is I don't get a picture for almost 3 minutes, and when is done come on I have a split screen top to bottom? After about 30 or seconds the screens starts to roll.. Then and now it's almost 4 minutes since being powered on I have a beautiful picture... This chassis has all new caps except for the 3 large ones, and they test good with my cap tester.. I have replaced the Vertical power amp #192, and the PRA "H" board with not help? I'm not sure what to check next other then changing the 3 large cap and the Flyback?
Does anyone here have any knowledge on repair the 1492 Ceronix.. I know I can send it in, but I'm hoping to learn how they work and where the check for voltages..
Thanks, Gary