Pole Position PCB Repair - Watchdog Reset Rinse Repeat - RevB Set Part 3 - FPGA CAT Box

In Part 3, I ignore the obvious but end up exploring and fixing the watchdog and reset circuits. Ultimately, I do find the cause of the game locking up and resetting. 00:00 Symptom Review 02:30 CPU Board Resetting 03:45 Verifying Socketed Chips 06:23 Reset Image Behavior 08:00 CPU Board Still Resetting 09:00 Watchdog Ckt & 6A 18:05 Not Resetting? 8L 24:35 Shotgun 7C PLA No Joy 28:00 Back to Reset CKT 8L 37:10 FPGA CATBOX 43:03 Recheck Battery Area