I recently bought a NASCAR at an estate sale and attempting to fix it
Acid Slightly damaged cpu board, replaced u212 and it’s socket (below battery’s) after repairs and cleaning the board I did a continuity test on all u212 pins to where they end up , Pin 26 was open so I repaired damaged Trace with a small jumper wire
I installed board and now it won’t boot up, the blanking LED L204 and 18v LED L202 are alternately blinking in synchronization with playfield Control lamps and I/0 board relay
Anyone have an idea on what to check next?
New! Dark mode!