Hacking a newer Flashback 2 - Curt, Help!

[Havok69]

So, yeah, late to the party as usual. I bought a Flashback 2 shortly before they came out with the 3, with the intention of doing the cartridge mod. And then of course, never did it. I played with it a while and threw it in the closet. Fast forward to now - I just picked up the awesome book "Art of Atari" which of course brought waves of nostalgia and a renewed interest in 2600 games. I have the parts, but upon opening the flashback unit up, I have a newer, smaller board. Attached are a few pics. I don't have a black wire, and there is a surface mount resistor soldered on at J9. Also, do I connect J24? Before I go and ruin the thing, I'm hoping Curt or someone who has done the newer board mod can chime in.

 

I apologize in advance if this has been covered in another thread, but I did try and search for it, but only came up with Batari asking the same thing waaay back in the day and he never got a response.

 

Thanks for any help!

Edited December 2, 2016 by Havok69

[BigO]

I think this may help:

http://portablesofdoom.org/?p=244

[Havok69]

Thanks - that might just do the trick!