CPS2 replacement game labels

 General  Comments Off on CPS2 replacement game labels
Nov 172010
 

Some time ago I found a collection of CPS2 labels for download. I ordered some sticky backed gloss paper and printed a few off to see what I could do as most of the labels on my games are in a poor state.
The non colour labels on the CPS2 games are usually blue on a white background where as the labels I downloaded were black/grey on a white background. In order to make these look a bit more authentic I ran them through Photoshop and changed the colour for something more suited.
I printed a couple of test subjects out on normal paper just to make certain the sizes were all correct which they were and set off my first print on the gloss paper. The result was very impressive but I had the blue too dark compared to the original. The first picture is the original on the game board, the second is the print out. I struggled with lighting on all these pictures so they arent too good.


The colour labels I have also came out very good.

The Dungeons & Dragons label was not in the collection of labels I had downloaded so I carefully removed the label that was on mine (it was hanging off anyway) and scanned it in at a high DPI. As the colours were a little washed out on the original I adjusted them a little in Photoshop. The results were much better than I could have hoped for.


Overall im very happy with the outcome of these labels.

If you need replacement labels contact Spectre over on the Arcade Otaku forums. The quality is superb.

 Posted by at 6:47 pm

CPS2 replacement serial number label

 General  Comments Off on CPS2 replacement serial number label
Nov 142010
 

I finally got around to copying the serial number label from the front of a CPS2 board.
This is from the green unit, the others have the Capcom logo at the bottom instead of some crazy writing, I will get around to making that up too.
Its as accurate as im going to get it at this point without spending ages doing fine tuning.

If you need replacement labels contact Spectre over on the Arcade Otaku forums. The quality is superb.

 Posted by at 3:47 pm

CPS2 Suicide battery replacement

 General  Comments Off on CPS2 Suicide battery replacement
Nov 132010
 

I recently bought the Dungeons & Dragons game, mainly because I wanted the Europe motherboard but its another CPS2 game to add to my collection. As I like to replace the battery on all my CPS2 games when I get them I thought it best to document it. Its a very easy process.
Open up the B board, this is the top board with the game sticker on it. It is held together with 4 x security torx screws, a screwdriver bit for these is available very cheaply.


The battery is located in the bottom right hand corner of the PCB.
Remove the solder holding the battery in from the underside and remove the battery. Dont worry about the board suiciding, apparently the capacitor next to it stores enough charge for round about an hour and ive never had one fail yet.


You will need a new battery to put in its place. These are half size AA axial lithium batteries and are 3.6v. They cost around £3 or £4 each. I get mine from Cell Pack Solutions or CPC.
Make sure all the solder has been removed from the through holes as it makes is so much easier to fit a new battery and limits the risk of damage to the PCB.


Bend the legs into shape on the new battery and feed through the holes. Note that the positive (+) side of the battery goes to the left away from the nearest edge of the PCB. Solder the legs on the underside and snip the excess length off so it is flush with the solder. Make completely sure that the battery is soldered in properly and securely.

Thats pretty much it, all that’s left to do is test the board.
Its best to leave the board a couple of hours as the capacitor holding a charge from the battery will keep the board alive for an hour or so. If you have incorrectly installed the battery then the board WILL suicide soon after.

If all went well, the battery should be good for at least another 5 years. These batteries do last a lot longer but for the sake of a few quid every 5 years its not worth it IMO.
Finally, I put a label on to keep track of when the battery was replaced or to let the next owner know when it was replaced.

 Posted by at 12:42 pm

Super Street Fighter 2: The New Challengers repair log

 PCB Repair Logs, Repair Logs  Comments Off on Super Street Fighter 2: The New Challengers repair log
Nov 092010
 

As with the 1944 board, this came from the same seller with the same fault of a solid blue screen.

and like the 1944 board also was that the battery still had 3.6v present, the difference being was that the CPS2 suicide test EPROM didnt work with this indicating that the decryption code was still present in the memory. It is possible for the decryption code to get corrupt and with no other signs of fault I took the plunge and removed the battery, this time thought I discharged the capacitor next to the battery to make certain that the RAM with the decryption code in lost all power. The suicide test EPROM now worked.
After burning 5 new 27C4096 EPROMs for sockets 3 to 7 I fired it up and all is well again.

1944: The Loop Masters repair log

 PCB Repair Logs, Repair Logs  Comments Off on 1944: The Loop Masters repair log
Nov 092010
 

Bought 2 boards off ebay the other day, one was Super Street Fighter 2 The New Challengers and the other was this 1944 The Loop Masters.
Both were sold as being faulty.
When I fired this up it gave a solid blue screen.

This is a classic sign that the board has suicided so to make sure I opened it up and inserted my CPS2 test eprom (available from CPS2SHOCK site) into ROM slot number 3.
It loaded up confirming that the board had suicided.
The strange thing was that the battery was still giving out 3.6v but as this was one of two board with the same indicated fault I assume the previous owner had done something silly.
Only the EPROM in slot 3 requires replacing to phoenix this game so with that done and the battery removed I fired it up again.


I would have liked to keep it original but there is nothing I can do about that now.