TIP TOP	
Manufacturer: Sega
Year: 1983



3 Board set.
------------
Complete set part number 834-5165
Control pcb  part number 834-5166
Video   pcb  part number 834-5167
Sound   pcb  part number 834-5168


2 Board set.
------------
Complete set part number 834-5180
Control pcb  part number 834-5181
Video   pcb  part number 834-5167


44-pin 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
                        Spkr -  | H | 7 |  Spkr + 
                  Coin Meter 1  | J | 8 |  Coin Meter 2
                   Coin Mech 1  | K | 9 |  Coin Mech 2
                         Reset  | L | 10|  Service Switch
                      P1 Start  | M | 11|  P2 Start
                       P1 Left  | N | 12|  P1 Right 
                         P1 Up  | P | 13|  P1 Down 
                       P1 Fire  | R | 14|  
                       P2 Left  | S | 15|  P2 Right  
                         P2 Up  | T | 16|  P2 Down  
                       P2 Fire  | U | 17|   
                           Gnd  | V | 18|  Gnd
                           Red  | W | 19|  Green
                          Blue  | X | 20|  Sync
                           Gnd  | Y | 21|  Gnd 
                           Gnd  | Z | 22|  Gnd