digshadow:yamaha:ym2151
This is an old revision of the document!
“9224 EACG is the 'new style' post 1990 yamaha datecode: 9224 = 1992 week 24, EACG = lotcode EAC, revision G”
Package
Top:
YAMAHA JAPAN YM2151 9224 EACG
Die
Label:
2151
Not cleanly decapped (needed more time due to unusually large die), resulted in minor damage and dirty image
Map
digshadow/yamaha/ym2151.1420411809.txt.gz · Last modified: 2015/01/04 22:50 by 127.0.0.1