Tekken Tag Tournament Jamma pinout with 6 button Chamma (pandora/cbox) conversion pins. credits to "crazykong"

Tekkentag_chamma.pin.txt

Tekken Tag (c) Namco

                        Tekken Tag JAMMA Pinout.

                          Main Jamma Connector
          Solder Side            |             Parts Side
------------------------------------------------------------------
             GND             | A | 1 |             GND
             GND             | B | 2 |             GND
             +5V             | C | 3 |             +5V
             +5V             | D | 4 |             +5V
                             | E | 5 |
             +12V            | F | 6 |             +12V
------------ KEY ------------| H | 7 |------------ KEY -----------
       Coin Counter 2        | J | 8 |      Coin Counter 1
                             | K | 9 |
         Speaker (-)         | L | 10|        Speaker (+)
        Audio (GND)          | M | 11|         Audio (+)
        Video Green          | N | 12|        Video Red
        Video Sync           | P | 13|        Video Blue
        Service SW           | R | 14|        Video GND
                             | S | 15|       Test Switch
    Coin Switch 2            | T | 16|      Coin Switch 1
    Player 2 Start           | U | 17|      Player 1 Start
    Player 2 Up              | V | 18|      Player 1 Up
    Player 2 Down            | W | 19|      Player 1 Down
    Player 2 Left            | X | 20|      Player 1 Left
    Player 2 Right           | Y | 21|      Player 1 Right
    Player 2 Button 1        | Z | 22|      Player 1 Button 1
    Player 2 Button 2        | a | 23|      Player 1 Button 2
    Player 2 Button 3        | b | 24|      Player 1 Button 3
    Player 2 Button 4 (A8)   | c | 25|      Player 1 Button 4 (A20)
    Player 2 Button 5 (B8)   | d | 26|      Player 1 Button 5 (B19)
    GND/P2_B6 (unused chamma)| e | 27|      GND/P1_B6 (unused chamma)
             GND             | f | 28|             GND





                       48 pin Extension Connector
          Solder Side            |             Parts Side
------------------------------------------------------------------
        Speaker R (-)      | A1  | B1  |      Speaker R (+)
                           | A2  | B2  |
                           | A3  | B3  |
                           | A4  | B4  |
----------- KEY -----------| A5  | B5  |----------- KEY -----------
                           | A6  | B6  |
                           | A7  | B7  |
   Player 2 Button 4 (c)   | A8  | B8  |    Player 2 Button 5 (d)
                           | A9  | B9  |            GND
                           | A10 | B10 |            GND
                           | A11 | B11 |
                           | A12 | B12 |
                           | A13 | B13 |
                           | A14 | B14 |
                           | A15 | B15 |
                           | A16 | B16 |
                           | A17 | B17 |
                           | A18 | B18 |
                           | A19 | B19 |      Player 1 Button 5 (26)
   Player 1 Button 4 (25)  | A20 | B20 |
                           | A21 | B21 |
                           | A22 | B22 |
                           | A23 | B23 |
                           | A24 | B24 |


BrianT

               Kick harness to 6 button Chamma Pinout.
------------------------------------------------------------------
   Player 1 Button 4 (A20 to 25) | Player 1 Button 5 (B19 to 6)
   Player 2 Button 4 (A8 to c)   | Player 2 Button 5 (B8 to d)
   
   Player 1 and 2 Button 6 is N/A for Tekken Tag
   
Mpalpha