Table of Contents

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This chip is remarked to look like a YM2413B. Note that this chip is CMOS while the real YM2413B is NMOS

This chip might be a remarked YMF281 chip.

Package

Top:

YM2413B
0429 IABQ

Die

Label:

FHB013

Map

Map @ Mit20x

Map @ NS50xU