P Roc issues

[SeikoKid]

P3 Roc V2

I have the following problem

The board will not boot on power up of TNA. I get the 2 blue leds above the power connection. When I remove the 5v supply to the board and refit the board then starts to work

Spooky said it would be a poor crimp connection on the power connector but it isn’t

I assume the board is struggling to boot , is that correct ? Guess i need a replacement unless this can be repaired ?

 

[SeikoKid]

I’ve also found that the ball save timer and multiplier boards are not working , sometimes they do then during a game they stop

 

[Fubar]

I’ve also found that the ball save timer and multiplier boards are not working , sometimes they do then during a game they stop

That's usually a bad connection on one of the crappy Dupont connectors they used for the lamps chain... Happens on mine too.

 

[SeikoKid]

ive checked those and it isn't them sadly

 

[SeikoKid]

Turned out to be the incapability of the PSU to give 5v direct on boot up even though it was giving 5v. The small delay in voltage rising is enough to not let the board boot. I have recently put the side lights on and that has put too much load upon the PSU in the last couple weeks. Plus the UV lets and soon some cooling fans.
So ive installed another R65 PSU

All my connections are sound. Even went as far to resolder the power connection on the Proc which I knew was pointless but did it anyways

 

[russdx1]

Removing the mods fixed the issue?

 

[SeikoKid]

End of first paragraph

Which now gives me 2 tandem supplies. Maybe moving forward i’ll replace for 1 solo 5v and 1 solo 12v ?

Does anyone stock Proc boards here in the UK ?