Help, I have a nicely re-done Meteor with new power board, new CPU, new lamp driver (so I can use LEDs) and I am not getting the correct power readings at any of the test points on the CPU or the power board.
I WAS getting the proper readings on the power board when tested with an external power supply out of the machine.
When I hook it up and flip it on, the measurements are low, there is no sound, no fire-up, and the cpu LEDs sit in the lit position only.
All voltages to CPU are low, you can see my reading on the photos for each test point.
The score displays obviously don't have enough voltage, and only show a glow as in the photo.
No power in flippers or anything, only good voltage is to the GI, head and pf lights all come on.
HELP! This is so frustrating!
I also included photos of the ribbon cable, to make sure I seated these correctly. There are more pins on the board then the cables. I left the left-most pins (first two) exposed. One pin is exposed on the LED board.
I also checked the three box connectors that supply power to the boards, they appear all good, no loose pins, etc.
Thanks, It's crazy to have this not running after all the work I put into it!! Argh.
Oh, I also re-pinned all power board connectors.
-Nate
bb1 (resized).jpgbb2 (resized).jpgbb3 (resized).jpgbb4 (resized).jpgbb5 (resized).jpgbb6 (resized).jpgbb7 (resized).jpgbb8 (resized).jpg