Being the kind of person who likes to take things apart, I took it upon myself to discover the
inner secrets of the VM. The following (slightly fuzzy) photos show what I found (Sorry 'bout
the fuzzyness, but I've only got a cheapo digital camera!)
My UK VMU running Chao Adventure. Note that, unlike the US VMU, there is no DC swirl logo,
just the Dreamcast name.
The text on the chip reads:
SEGA JAPAN
POTATO
315-6124-03
5J49 8LGJ
And printed on the back of the screen is:
971204 FH114 A