JackShandy
New member
My Pinbot has developed a problem with all of the displays. When the machine is first powered on, all the segments are working at full brightness. However, they rapidly fade until only a few segments are visible at a time. Which ones they are varies a bit but there's no obvious strobe pattern.
I've checked the cabling and everything seems to be secure. I've measured the voltage coming into the display board and it's +5, +90, -100, the +90 is a little below spec but from what I've read should be adequate to power the board, correct? However, the measurement was with display board disconnected, so it wasn't under load.
Any ideas on what to test next or what to replace would be greatly appreciated.
I've checked the cabling and everything seems to be secure. I've measured the voltage coming into the display board and it's +5, +90, -100, the +90 is a little below spec but from what I've read should be adequate to power the board, correct? However, the measurement was with display board disconnected, so it wasn't under load.
Any ideas on what to test next or what to replace would be greatly appreciated.