This page contains some example photos that will help you identify fake YM2612 chips, primarily based on their package style. It also touches on counterfeit IC detection in general.
This page contains some example photos that will help you identify fake YM2612 chips, primarily based on their package style. It also touches on counterfeit IC detection in general.
# TL;DR
# TL;DR
If the YM2612s you received has the following characteristics, they are counterfeit, they will not work, and you should demand a refund from the seller.
If the YM2612s you received have the following characteristics, they are counterfeit, they will not work, and you should demand a refund from the seller.