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Topics - Ramakers

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1
'Business' Area : Buy/Sell/Trade / [For Sale] neo geo CMVS MVS console
« on: December 27, 2017, 01:34:08 PM »
Neo Geo MVS console. Made from the smallest MVS motherboard. Super tight and compact.
Supplied with power supply and RGB scart. Cartridge and controllers not included.

 For the real arcade experience at home.

Asking price 295€







2
Technical Area / Taito Zunzun Block Pinout
« on: September 06, 2015, 02:29:46 PM »
pinout as tested on working board

G connector
                 -----------
          +5V |  A | 1  | +5v
          +5V |  B | 2  | +5v
          +5V |  C | 3  | +5v
          +5V |  D | 4  | +5v
                 |  E | 5  |
2P pot input |  F | 6  | 1P pot input
      2P serv |  H | 7  | 1P serv
           KEY |  J | 8  | KEY
         Coin2 |  K | 9  | Coin 1
     2p Start |  L | 10 | 1P Start
                 |  M | 11 |
                 |  N | 12 |
                 |  P | 13 | 
                 |  R | 14 | Composite Video
                 |  S | 15 |
          GND |  T | 16 | GND
          GND |  U | 17 | GND
          GND |  V | 18 | GND
                 -----------
Use 5k potentiometer between GND and +5v, connect wiper to pin 6 or F
2P controles only used in coctail mode. (put big switch 3 on)

N connector (BOTH SIDES EQUAL)
         ------
         |  1 | GND
         |  2 | GND
         |  3 | GND
         |  4 | GND
         |  5 | AUDIO+
         |  6 |
         |  7 | GND
         |  8 | GND
         |  9 | GND
         | 10 | GND
         | 11 | KEY
         | 12 |
         | 13 | +12V
         | 14 | +12V
         | 15 | +5V
         | 16 | +5V
         | 17 | +5V
         | 18 | +5V
         ------
Use GND as AUDIO-

3
Technical Area / Taito PCB identification. (solved)
« on: August 30, 2015, 06:41:53 PM »
I discovered an old Taito game. Looking at it in the box it looked to me as a Space Invaders, but once I got it out, it got me confused. It hasn't got the row of pots and the are some strange switches on the top board. Five large single switches, and two types dip switches.
After disassembling it to find some components that could give away its identity, I got nothing. There doesn't seem to be a processor or any RAM. The two labeled components are ROMs I think and they are labeled TZ01 & TZ02.But the labels cover the type so I can't be sure about the type so I can't dump the roms. I don't want to remove those labels as I want to keep things original. Although the two ROMs are not the same type, yet they seem factory issued to me but I'm not an expert on this subject.
The only link I get from TZ ROMs by Taito refer to Missile-X but there should be 3 ROMs?

A first picture:


Look at some more detailed pictures in my flickr account:
https://flic.kr/s/aHskjh2zo1

Can somebody point me in the right direction?

4
All the rest / Belgium calling.
« on: August 24, 2015, 07:30:56 PM »
After close to a year after getting my membership I finally up to introducing myself. I was reminded by on of the members who I bothered with sending a pb.
I'm from Belgium and I am more into repairs and restorations instead of actual gaming. As I'm a self taught repairer I'm far from an expert. But I managed to repair several arcade boards and a few EM pinballs.
I also build a MAME cabinet from scratch and restaurated a neo geo cabinet.
For the moment I'm repairing several game boards and restauring a T2 judgement day cabinet.
So maybe I need some help over here.

Bets regards Noel.

Some pictures of my work:
On the right the Mame cabinet, on the left the Neo Geo.



Before and after pictures of the Neo Geo control panel.

   

Before and after pictures of the EM playfield:

   

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