Serious Sega Genesis issue-WHAT DID I DO?!

[Ace_1]

I've been adding S-Video today to my Model 1 Sega Genesis and now, I GET NO MORE VIDEO!. Not through S-Video, not through Composite AND NOT EVEN THROUGH RF! What the hell did I screw up? I'm only getting audio from the system. Is the CXA1145 shot? What chip produces the graphics on the Genesis? My motherboard has the big Motorola 68000 and the EXT port removed, but with the solder points still there. I NEED TO GET THIS SYSTEM WORKING AGAIN! Otherwise, I need to hunt down another Model 1(not very easy to find in my area, where Model 2s are everywhere).

[PressureCooker2600]

Mods seem to be tricky for the Genesis.

 

And no love for Model 2. SHAME!!

 

Wish I could help, but I'm clueless about this shit.

[Ace_1]

I already have a Model 2, that's why I said that. Anyways, I can't believe I fried it. I had already done S-Video on my Model 1, but the image sucked, so I had to undo it. Now that I've gone back to do it, I get no more video, only audio through my TV speakers and headphones. Heh, who knows, this could be my cue to get a Genesis Model 3.

Edited February 27, 2008 by Ace_1

[Ace_1]

So while I'm going to hunt down another Model 1, can someone explain to me how to region mod a Model 2 with the 315-xxxx chip labeled 315-5700?

[Ace_1]

Ignore my inquiry for my dead Model 1, I just got another one with no "Produced by or under license from Sega Enterprises Ltd." screen when turning on the console(Sweet!). Now, how do I region-mod a Model 2 as indicated in the previous post?