Galaxian - Coin-Op Videogame Pinout

Return to the game record for Galaxian

This game has been tagged as belonging to conversion class: Namco Galaxian

There is a specific pin-out record on file for Galaxian:

            Galaxian, Midway
----------------

* NOTE
This pinout is to be used on a converted Galaxian to
operate on DC voltages.  Conversion instructions follow
the pinout.


   Comp Side         |    Solder Side
----------------------------------------------
      GND        | A | 1 |    GND
      GND        | B | 2 |    GND
     +5 VDC      | C | 3 |   +5 VDC
     +5 VDC      | D | 4 |   +5 VDC
                 | E | 5 |   Coin Slot Return
                 | F | 6 |
                 | H | 7 |   Coin Counter
  Coin Switch 1  | J | 8 |   Coin Switch 2
  Test Switch    | K | 9 |   Credit Switch
  P1 Start       | L | 10|   P2 Start
  P1 Left        | M | 11|   P1 Right
  P1 Fire        | N | 12|   P2 Fire
  P2 Left        | P | 13|   P2 Right
  GND for Table  | R | 14|
  Video GND      | S | 15|   GND
  Video RED      | T | 16|   Video GREEN
  Video BLUE     | U | 17|   Video SYNC
   Speaker (-)   | V | 18|   Speaker (+)
  +12 VDC        | W | 19|   +12 VDC
  +12 VDC        | X | 20|   +12 VDC
     GND         | Y | 21|     GND
     GND         | Z | 22|     GND

Conversion from AC to DC
------------------------

Short the following components on the board:
D4
D5
D6
D7
R87


===================================================================
GALAXIAN CLONE
--------------

 COMP SIDE                         CKT SIDE
----------                        ----------
  1  GND                              2  GND
  3  GND                              4  GND
  5                                   6 
  7                                   8
  9                                  10
 11                                  12
 13                                  14
 15  2 START                         16  1 START
 17                                  18  SYNC
 19                                  20
 21  +12V                            22  +12V
 23  +12V                            24  +12V
 25                                  26  SP+
 27                                  28
 29  VID RED                         30  VID GN
 31  VID BL                          32
 33                                  34  RESET
 35                                  36
 37  COIN
 39  GND                             40  GND
 41  GND                             42  GND
 43  +5V                             44  +5V