chase hq help needed PLEASE!!!!

[silvereagle]

I need some help with my chase hq cabinet. I unplugged the jamma harness temporarly to try out another driving pcb and now the colours on the monitor are off. It's like the red is missing but it can be seen on the backgroud (like a red background). Any ideas on what it could be? I was very careful not to mess with any other wires and everything seems to be intact.

Please help.

 

[silvereagle]

Just to add, I booted the game into the CRT test mode, there are yellow, blue and white bars shown but no red? Not sure if it's suppose to be 3 or 4 colours shown on the test screen.

 

[MrSinister]

Video signal comes from the smaller connector next to the Jamma harness. Due to age on mine those wires are brittle. Most likely your problem. Follow the wires directly from the harness block to the small connector.

 

[silvereagle]

Thanks Mr. Sinister. I will try that and report back. I was trying to remove that connector earlier as well but gave up after it was proving to be impossible.

 

[silvereagle]

Seems if I wiggle it enough the screen goes back to normal for a split second but I cant get it to stay and the connector does not want to move AT ALL.

 

[silvereagle]

All fixed now. Thanks Mr. Sinister

 

[MrSinister]

glad to hear its all fixed now