Problem conversion Sega Model 2 Virtua Striker in Last Bronx?
- chacal
- Posts: 117
- Joined: January 19th, 2010, 12:49 pm
- Location: Thionville (france)
- eBay: masacreman
Problem conversion Sega Model 2 Virtua Striker in Last Bronx?
I'm trying desperately to convert a sega model 2B virtua striker into the Last Bronx but without success
I did everything step by step.
Always the same problem F..K
https://www.arcade-projects.com/forums/ ... #post68415
M27C322-10F1 ST 32MBIT 100NS
M27C160-100F1 ST 16MBIT 100NS
M27C4002-45XF1 4MEG MBIT 45NS
Here is the follow-up of instructions
mpr-19050.11/mpr-19051.12/mpr-19048.9/mpr-19049.10/mpr-19052.17/mpr-19053.21/mpr-19057.32/mpr-19058.34 => 4Mo With 27C322
mpr-19055.27/mpr-19054.25 => 2Mo With 27C160
epr-19046a.15/epr-19047a.16/mpr-19056.31 => 512Ko With
Thank for your help
- pulstar
- Posts: 166
- Joined: March 9th, 2013, 6:57 pm
- Location: Southampton, United Kingdom
Re: Problem conversion Sega Model 2 Virtua Striker in Last Bronx?
First of all, did the board work fine before converting? Also, I'm sure there are jumpers on the rom board that may need adjusting. Are you sure they're correct?
- chacal
- Posts: 117
- Joined: January 19th, 2010, 12:49 pm
- Location: Thionville (france)
- eBay: masacreman
Re: Problem conversion Sega Model 2 Virtua Striker in Last Bronx?
yes the game and the whole system works very well with Rom and Mask Rom Virtua Striker
For the Jumpers I based on a Photo of a forum member who had a Photo of his own Rom Board
EPR & MPR locations on Rom Bord Last Bronx SEGA MODEL 2B CRX
For the Jumpers I based on a Photo of a forum member who had a Photo of his own Rom Board
EPR & MPR locations on Rom Bord Last Bronx SEGA MODEL 2B CRX
- rodwod
- Please Continue...
- Posts: 183
- Joined: November 15th, 2010, 10:24 am
- Location: England
- Initials: CCP
Re: Problem conversion Sega Model 2 Virtua Striker in Last Bronx?
Looks like the board is busted.
Try another rom board to make sure.
Also try adding some pressure to the maskrom sections of the romboard to see if any good gfx pop up.
Model 2 pcb's are not good for messing about with
The most common problem with them is NO 3D gfx or messed up 3D gfx which is what you have.
Hope I'm Wrong.
Try another rom board to make sure.
Also try adding some pressure to the maskrom sections of the romboard to see if any good gfx pop up.
Model 2 pcb's are not good for messing about with
The most common problem with them is NO 3D gfx or messed up 3D gfx which is what you have.
Hope I'm Wrong.
- pulstar
- Posts: 166
- Joined: March 9th, 2013, 6:57 pm
- Location: Southampton, United Kingdom
Re: Problem conversion Sega Model 2 Virtua Striker in Last Bronx?
On the bank of jumpers by the sound roms, it looks like you put the jumpers in wrong. Looking at the photo it seems they all need moving over one space to the right.
- chacal
- Posts: 117
- Joined: January 19th, 2010, 12:49 pm
- Location: Thionville (france)
- eBay: masacreman
Re: Problem conversion Sega Model 2 Virtua Striker in Last Bronx?
Thank you 8o
Before
After
I removed all the jumpers and put them in the right direction.
Because I noticed that the metalic feature of the jumper must be a straight line and not a curve and I put a lot of it like that
I just changed the position of a single jumper because I had a voice problem like mice speaking in accelerated lol
My Jumpers configuration
On the other hand I have a doubt
during the character selection there is the character select in green X/ ?( watch the video thank you
Somewhat confirmed if this is normal
Thanks again to everyone
Before
After
I removed all the jumpers and put them in the right direction.
Because I noticed that the metalic feature of the jumper must be a straight line and not a curve and I put a lot of it like that
I just changed the position of a single jumper because I had a voice problem like mice speaking in accelerated lol
My Jumpers configuration
On the other hand I have a doubt
during the character selection there is the character select in green X/ ?( watch the video thank you
Somewhat confirmed if this is normal
Thanks again to everyone
- pulstar
- Posts: 166
- Joined: March 9th, 2013, 6:57 pm
- Location: Southampton, United Kingdom
Re: Problem conversion Sega Model 2 Virtua Striker in Last Bronx?
Excellent, glad to see it working. That green character on the select screen is normal, at least it was the same on my original rom board.
- rodwod
- Please Continue...
- Posts: 183
- Joined: November 15th, 2010, 10:24 am
- Location: England
- Initials: CCP