VS Duck Hunt repro problem.

greedostick

Obsessed Neo-Fan
15 Year Member
Joined
Aug 11, 2003
Posts
4,475
Posting this for a friend. He sent me this via Facebook chat. If anyone has any ideas please let me know. Thanks.

VS Duck Hunt NES Repro only wants to work on my retron 3 (v2). It was working briefly on my av modded toploader, but now won't work at all on the toploader. I can get the game to occasionally work on my NES toaster (lockout chip on a switch, over clock on a switch) but always boots with sprite glitches (dog and ducks glitch out). Game is playable with graphic glitches. Lockout chip enabled or not makes no difference. But I can almost always get the game to boot on the retron 3 in just a try or two. Systems and cart pins are all clean, used metal polish and rubbing alcohol. No cold solder joints on repro board
 

shadowkn55

Genbu's Turtle Keeper
15 Year Member
Joined
Dec 9, 2006
Posts
2,386
Are there floating pins on any of the eproms? Are the PGM/VPP lines properly wired?
 
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