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YAMAHA JAPAN
YM2151
9224 EACG

Label:

2151

Not cleanly decapped (needed more time due to unusually large die), resulted in minor damage and dirty image

Map @ Mit20x

• Original pr0nscope w/ MU800

mz_mit20x2-2

• Single (12151×9724, 40.369MiB)
• New pr0nscope w/ USB3
• Seeing upper right of image is missing (some aperture is occluding view?)
  • Very slight. W/ stitching its hard to see in final images since it is in overlap area between adjacent images
• It doesn't show up too badly in pictures, but looked really bad last night
• I was unable to significantly change it (better or worse) despite adjusting many things
• Using ergo head

mz_mit20x2-3

• IP
• Switch back to trinoc head
• Occlusion appears to be gone
• Re-calibrate color, turn down brightness

mz_mit20x_4-exp

• Single (31602×25300, 200.391MiB)

mz_mit20x_4-exp

• Single (31602×25300, 210.213MiB)