Phoenix weird melody chip daugtercard

20eyes

New member
Joined
Dec 23, 2005
Messages
432
Reaction score
4
Location
Sturgeon Bay, Wisconsin
I've been working on one of my phoenix boards and its got this odd daugtercard where the melody chip is on the other board. It doesn't seem to work though. I'm wondering if this is supposed to be a replacement for the 6221 or something someone just stuck in there.
Hard to read but it says:
7910CG
441 012N

Edit: Apparently these came on bootleg/clone boards. Mine is G.G.I. technology or something like that. Seems like the
7910CG chip is harder to find than the MN6221AA chip.
 

Attachments

  • IMG_0143[1].jpg
    IMG_0143[1].jpg
    97.4 KB · Views: 45
Last edited:
Back
Top Bottom