Steverd
Active member
Jailbars - are going to be the DEATH me - any more ideas?
These Jailbars are driving me crazy!
Chassis: WG7901
1. FULL cap kit, Yes, even C57 which can cause this problem.
2. Sent the chassis off the Michael at www.tvrepaironline.com, and it works fine, tested fine and looks fine on his bench. He let it heat up, scoped the power feeds, raised and lowered voltages, etc
3. Replaced the switcher to a new Happ control switching power supply, No change.
4. I have ground from chassis, frames, etc, all the way to the ground plug.
5. Checked all of the caps on the PCB with my ESR meter - all good.
6. Adjusted the hell out of the neck board and chassis.
What I'm I missing? Is it time for a new monitor? I have new monitors in my Centipede and Outrun, I think I will try to run the Super Hangon video over to one of those!?!
Thanks,
Steve
These Jailbars are driving me crazy!
Chassis: WG7901
1. FULL cap kit, Yes, even C57 which can cause this problem.
2. Sent the chassis off the Michael at www.tvrepaironline.com, and it works fine, tested fine and looks fine on his bench. He let it heat up, scoped the power feeds, raised and lowered voltages, etc
3. Replaced the switcher to a new Happ control switching power supply, No change.
4. I have ground from chassis, frames, etc, all the way to the ground plug.
5. Checked all of the caps on the PCB with my ESR meter - all good.
6. Adjusted the hell out of the neck board and chassis.
What I'm I missing? Is it time for a new monitor? I have new monitors in my Centipede and Outrun, I think I will try to run the Super Hangon video over to one of those!?!
Thanks,
Steve

