Yamaha EF3000iSE Inverter Generator (Part 3) - Repair

I brought home this trashed Yamaha Inverter generator over a year ago. It would sometimes make power. Power output and throttle control was inconsistent. Half the sine wave was missing. After extensive testing, I determined it needed a new inverter module. The good news is Yamaha sells the module still for this 20+ year old machine. Bad news, it was priced at $1,200 which is more then this machine is worth. Eventually the first two videos made enough revenue to subsidize this repair. Lets see if I bought the right part. Part 1: https://youtu.be/bA-Us-uS-Vs Part 2: https://youtu.be/tjiCI5k4x30 Part 3: (This video) Generator Model: EF3000iSE (7WL-28197-E0) Control Unit (Inverter Module) Part Numbers: 7WL-8A210 7WL-8A210-10-00 7WL-8A210-16-00 Visit My Amazon Store: https://www.amazon.com/shop/jamescondon Amprobe THD Meter: https://amzn.to/3SYK4hI Oscilloscope: https://amzn.to/3YDlqEh Kill-A-Watt Meter: https://amzn.to/3NtkGwY I use Harbor Freight Super Heavy Duty Degreaser in my ultrasonic cleaner.