Thunder Dragon, Tecmo     Pinout = JAMMA
----------------------------------------

Dip sw.1
--------          1  2  3  4  5  6  7  8  
-----------------------------------------------------------
 Player           -  -                        3
                  +  -                        2
                  -  +                        4
                  +  +                        1
 Not Used               -  -        -         Not Used
 Difficulty                   -  -            Normal
                              +  -            Easy
                              -  +            Hard
                              +  +            Hardest
 Screen                                -      Normal
                                       +      Reverse


Dip sw.2
--------     
             | Coin 1 | Coin 2  | 
              1  2  3   4  5  6   7  8   Coin  Play
---------------------------------------------------
 Coins        -  -  -   -  -  -           1     1
              +  -  -   +  -  -           2     1
              -  +  -   -  +  -           3     1
              +  +  -   +  +  -           4     1
              -  -  +   -  -  +           1     2
              +  -  +   +  -  +           1     3
              -  +  +   -  +  +           1     4
              +  +  +   +  +  +           Free Play
 Demo Sound                       -       Yes    
                                  +       No
 Not Used                            -    Not Used