problems with bump n jump/ rebuilt power board, now no dice
So I picked up this bump n jump a couple of months back. It played well for awhile, then it started acting up, and I first thought it was a monitor issue, recapped it. Then I decided since the power board was original I would rebuild it. So I did that. Now I get nothing. It's is a the blank white screen with no sign of life. Doesn't coin up, doesn't play at all.
I tested the +12 it's 12.68, the +5 is 5.09 coming out of the harness where it connects to the pcb.
To play it safe I had ordered a 100% working extra boardset from braze. Both boards react the same way. I have had dead power supplies in the past that resulted in a "white screen" the reacts much in the same way. Only I am getting the voltages I want.
Where should I look next?
So I picked up this bump n jump a couple of months back. It played well for awhile, then it started acting up, and I first thought it was a monitor issue, recapped it. Then I decided since the power board was original I would rebuild it. So I did that. Now I get nothing. It's is a the blank white screen with no sign of life. Doesn't coin up, doesn't play at all.
I tested the +12 it's 12.68, the +5 is 5.09 coming out of the harness where it connects to the pcb.
To play it safe I had ordered a 100% working extra boardset from braze. Both boards react the same way. I have had dead power supplies in the past that resulted in a "white screen" the reacts much in the same way. Only I am getting the voltages I want.
Where should I look next?

