JUMP BUG

 COMP SIDE                              CKT SIDE
 ---------                              ---------
 A  GND                                 1  GND
 B  GND                                 2  GND
 C  +5V                                 3  +5V
 D  +5V                                 4  +5V
 E                                      5
 F  +5V                                 6
 H                                      7
 J  COIN                                8
 K  DOWN                                9
 L  1 START                            10  2 START
 M                                     11
 N                                     12
 P                                     13
 R                                     14
 S                                     15
 T  VID GN                             16  VID RED
 U  SYNC                               17  VID BL
 V  SP+                                18     
 W  +12V                               19  +12V
 X  +12V                               20  +12V
 Y  GND                                21  GND
 Z  GND                                22  GND