---------------------------------------------------------
                Solder Side |  PIN  | Component Side
    ---------------------------------------------------------
                       N.C. | A | 1 | +5V
                        +5V | B | 2 | +5V
                       +12V | C | 3 | +12V
                       GND  | D | 4 | GND
                       GND  | E | 5 | GND
                   Speaker+ | F | 6 | Speaker+
                            | H | 7 |  
                      N.C.  | J | 8 | N.C.
                      Fire  | K | 9 | Up
                      Down  | L | 10| Left
                      Right | M | 11| GND
                            | N | 12|  
                            | P | 13|  
                            | R | 14| GND
                     Start2 | S | 15| GND
                     Start1 | T | 16| GND
                       Coin | U | 17| GND
                       Coin | V | 18| GND
                            | W | 19| Loop 
                       Coin | X | 20| 
                       Sync | Y | 21| Red
                      Green | Z | 22| Blue
    ---------------------------------------------------------

Note: Speaker- and VideoGND can be connected to GND.