As I am now in the high voltage section and my tech buddy has little experience with DMD repair I could really use some help tracking down my last issue (that made me pull it off the market)
Backgroumd: when I got this machine at auction the dmd didn't work. This was identified as a blown 33k 1/2 watt diode in the dmd. My tech didn't habe the xact ome but we did chain a few together and it worked fine.
Now I have an intermittent issue with the dmd getting garbled. Turns on and shows checkpoint, software version then sometimes goes. Can play for a few games and it will go out (black no signal at all) mid game. Had it come back on to enter my initials.
Just don't know where to start looking. The dmd or the controller board. I have left the machine on without playong it for a few hours and the dmd was fine.
Thanks for any and all help
Brad
Backgroumd: when I got this machine at auction the dmd didn't work. This was identified as a blown 33k 1/2 watt diode in the dmd. My tech didn't habe the xact ome but we did chain a few together and it worked fine.
Now I have an intermittent issue with the dmd getting garbled. Turns on and shows checkpoint, software version then sometimes goes. Can play for a few games and it will go out (black no signal at all) mid game. Had it come back on to enter my initials.
Just don't know where to start looking. The dmd or the controller board. I have left the machine on without playong it for a few hours and the dmd was fine.
Thanks for any and all help
Brad