Don't unmount all!
To access to this board, just unscrew the four crew of the MD board (right), this screw are arount the cartridge port.
Your lucky, it's the easiest board in the WM.
Thank's to zyrobs and it's great analyse and web site, I've made a big step in the Wondermega serials analysis and production....
This one ?
I take alway pictures of each event.
I you have an video of an mo5 event, please share it ! It can good for laught a little.
I've put online bad videos of Wondermega's RG-M1 & RG-M2 maintenance:
Disassemble, cleaning, grease, remount test.
If it can be usefull.......
Hello, I've made a little page to start a list of know Wondermega and try with it to aproximate reals manufactured numbers.
If you have any new...
Not yet a millionaire :-) still at the factory
MO5.com it's our vidogames/informatic association in Paris.
Yes I live in Spain now.
Winter is coming update 
Mega LD collection is growing up
@AUSTIN: Pics are linked in first post.
I have to sold it as "maybe new" & "not tested".
Or I can test putting power supply on rear conector apropriates pins.
That's what I want to make sure of. If at least theSupergrafx is new, I will not offer the same price.
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