Genesis VA3 question!

[xXxTWO FACExXx]

I just popped open my model 2 Genesis and Found that its a VA 3en
I thought it was a VA7 but anyway it has writing on the chips that i've never seen on my other Genesis' I have.

[TmEE]

VA3 MD2 should use same ASIC as VA0 or VA1 , and perhaps even Nomad ASIC. 315-5487 or 315-5660 (or 315-5700 of Nomad ASIC)..... care to take a pic or two ?

[kool kitty89]

Was there a VA-7 model 2? I thought the VA-4 was the final model actually produced by Sega. (TecToy and Majesco continuing with their own versions after)