Punch Out Cartridge have only TTLs instead of MMC2!

[FARID]

@ Lord Nightmare
I can only use 4shared, other uploading sites are censored by gov

@ lidnariq
It is ok with me for sure.

I traced it too, but I haven't tested it yet.

[lidnariq]

Here's the 3 most useful of the 4 images.

Unfortunately, the gimp XCF really doesn't compress well at all; it's still 13MB so I think I'll hold off uploading it ... unless someone tells me they want it.

[Lord Nightmare]

The gimp .xcf file with the board tracing would indeed be very useful.

LN

[lidnariq]

When I say "trace" I meant "labelled", with unique letters at each of the vias.... like this:

discrete-mmc2_depop_sample.jpg

If that still sounds useful, I'll put it up on mega, or something. (I'm just being hesitant because my upstream is annoyingly small, so I want to make sure it's useful/interesting)

[FARID]

Labelled picture is useful definitely.
But I think schematic is more useful.
And we already have three MMC2 schematics.

[Lord Nightmare]

lidnariq: yes, that does sound useful, since it acts itself as a partial schematic.

LN

[mikejmoffitt]

The midway would be to label nets on the PCB to match a schematic.

[alphamule]

Thanks for sharing, Farid! I just can't see to get the file to work.

A mirror would be highly appreciated! That site never works no matter what your browser's settings. All buttons lead to malware attempts. It's gotten even worse since that was originally posted. Does anyone have a mirror, please?

Oh wait, those images work well enough. I just didn't try viewing them fullscreen. Sorry, hehe.

[krzysiobal]

Restored schematics:

[zxbdragon]

FARID
Can share the data in the cart?

[FARID]

FARID
Can share the data in the cart?

The EPROM's were damaged, so I couldn't dump them.
But as I tested Punch-Out!! (U) [!].nes worked fine on the cartridge.

[zoinknoise]

sorry to bump an old thread but i didn't think a new one was warranted.

i have this cart in working condition. after dumping, i can confirm both ROMs are identical to the retail PRG0 version of Mike Tyson's Punch-Out. (Mike Tyson's Punch-Out!! (JU) (PRG0) [!].nes)

prg: 8DB6D11F
chr: 570B48EA

MTPO_pirate_front.jpg

MTPO_pirate_back.jpg

MTPO_pirate_PCB.jpg

MTPO_pirate_PCB_back.jpg

MTPO_pirate_desoldered.jpg

[darleiv]

https://www.youtube.com/watch?v=yUva546 ... BruceJones
https://ibb.co/44CstyD
rodei mmc2 full perfeitamente usando este esquema

[Sekai]

Mike Tyson's Punch Out "035" pirate, is one of the more common versions of the game i can find in pirate form, is similar to other versions on this thread.

They usually have graphical issues related to the resistor on the top right corner where changing the original 2.3k value for a higher one like 4k fixes the issues.
This version aslo breaks on the brandless 6528 PPU breaking the sprites for the fighters.

[krzysiobal]

Mike Tyson's Punch Out "035" pirate, is one of the more common versions of the game i can find in pirate form, is similar to other versions on this thread.

Thank you, I was looking for bottom photo of this board!
After analyzing I can confirm (as I thought), it is 100% identical in terms of connection to the previous one mentioned above (even using the same gates):

top-tracks.jpg