Reddogg
Active member
Hey KLOVers, wondering if someone might have some insight into the problem I'm having with my Jr. Pac pcb in a Mappy cabinet. All the power and wiring is original, and the filter is still hooked up to the game pcb, and all voltages going thru the wiring harness check out.
But what happens is that there is a buzzing sound thru the speaker, and also a yellow dotted vertical column that scrolls across the screen from right to left. The width of the column also seems to start thin and grow wider as time passes. The game will play, and the game sounds can be heard, and the monitor works fine (I already capped that).
But the game will also freeze a lot of the times after a few minutes, but sometimes as quickly as 10-15 seconds.
I'm assuming there's a power issue of some sort on the pcb, since it powers on, boots up, and will play, but then freezes, and because of the buzzing sound. It also went into a rebooting fit one time when I turned it on. But I have no idea where to look, and the manual doesn't seem to help much either.
Thanks for any help!
But what happens is that there is a buzzing sound thru the speaker, and also a yellow dotted vertical column that scrolls across the screen from right to left. The width of the column also seems to start thin and grow wider as time passes. The game will play, and the game sounds can be heard, and the monitor works fine (I already capped that).
But the game will also freeze a lot of the times after a few minutes, but sometimes as quickly as 10-15 seconds.
I'm assuming there's a power issue of some sort on the pcb, since it powers on, boots up, and will play, but then freezes, and because of the buzzing sound. It also went into a rebooting fit one time when I turned it on. But I have no idea where to look, and the manual doesn't seem to help much either.
Thanks for any help!