Rich in FL
New member
Hi Everyone,
I am working my way through fixing a bunch of monitors I picked up a couple of weeks ago. Most of the 4600s I've fixed work great now, but I have 2 K4600s that are giving me a weird problem that has me stumped. I hope someone out there knows how to fix the problem.
The image looks good after capping the monitor, but I can't get the vertical hold to lock in nice and steady. The image will hold still, but will jerk a little every 5-10 seconds and occasionally roll once or twice before locking in again. It looks like the monitor is jittery for lack of a better description. I have recapped it and adjusted the pot on the XY pcb with a plastic screwdriver as suggested on the net.
Your advice in correcting this problem would be greatly appreciated.
Thanks, --Rich
I am working my way through fixing a bunch of monitors I picked up a couple of weeks ago. Most of the 4600s I've fixed work great now, but I have 2 K4600s that are giving me a weird problem that has me stumped. I hope someone out there knows how to fix the problem.
The image looks good after capping the monitor, but I can't get the vertical hold to lock in nice and steady. The image will hold still, but will jerk a little every 5-10 seconds and occasionally roll once or twice before locking in again. It looks like the monitor is jittery for lack of a better description. I have recapped it and adjusted the pot on the XY pcb with a plastic screwdriver as suggested on the net.
Your advice in correcting this problem would be greatly appreciated.
Thanks, --Rich
