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Document Title: [Lunar_Lander.txt (text file)]

Lunar Lander 
------------

      PARTS SIDE | SOLDER SIDE
-------------------------------------
            |    |    |    
        GND |  A |  1 | GND
        +5V |  B |  2 | +5V
            |  C |  3 |
    AUDIO 2 |  D |  4 | 
    AUDIO 1 |  E |  5 | COIN CTR
     POT IN |  F |  6 | LAMP 5
     LAMP 3 |  H |  7 | START/SELECT LED
     LAMP 2 |  J |  8 | LAMP 4
            |  K |  9 | SELF TEST
       SLAM |  L | 10 | 
      Z OUT |  M | 11 | Z GND
     COIN R |  N | 12 | 
     COIN L |  P | 13 | START
GAME SELECT |  R | 14 | ABORT
  ROT RIGHT |  S | 15 | ROT LEFT
    LED RTN |  T | 16 | 
      X GND |  U | 17 | X OUT
      Y GND |  V | 18 | Y OUT
            |  W | 19 | 
     36 VAC |  X | 10 | 36 VAC
        +5V |  Y | 21 | +SENSE
        GND |  Z | 22 | -SENSE
            |    |    |    
-------------------------------------

8 SWITCH DIP (P8) with 001 ROMs on PCB
87654321
--------
++......   450 fuel units per coin
+-......   600 fuel units per coin
-+......   750 fuel units per coin  $
--......   900 fuel units per coin
...-....   Free play
...+....   Coined play as determined by toggles 7 & 8  $
....--..   German instructions
....-+..   Spainish instructions
....+-..   French instructions
....++..   English instructions  $
......++   Right coin == 1 credit/coin  $
......+-   Right coin == 4 credit/coin
......-+   Right coin == 5 credit/coin
......--   Right coin == 6 credit/coin
           (Left coin always registers 1 credit/coin)
	   
	   
8 SWITCH DIP (P8) with 002 ROMs on PCB
87654321
--------
++.+....   450 fuel units per coin
+-.+....   600 fuel units per coin
-+.+....   750 fuel units per coin  $
--.+....   900 fuel units per coin
++.-....   1100 fuel units per coin
+-.-....   1300 fuel units per coin
-+.-....   1550 fuel units per coin
--.-....   1800 fuel units per coin
..-.....   Free play
..+.....   Coined play as determined by toggles 5, 7, & 8  $
....--..   German instructions
....-+..   Spainish instructions
....+-..   French instructions
....++..   English instructions  $
......++   Right coin == 1 credit/coin  $
......+-   Right coin == 4 credit/coin
......-+   Right coin == 5 credit/coin
......--   Right coin == 6 credit/coin
           (Left coin always registers + credit/coin)
---------------------------------------------------------------------------



Notes:

Thrust POT (pin F) is a 5kohm pot, but only a portion of the range is used.  Schematics indicate that the voltage expected at pin F ranges between 2-3.5V.  This means any size pot can be used, but put appropriate series resistors on either side of the pot so that the 5V supply is appropriately divided

Lamps are status indicators and not necessary for game play (LAMP 1 is always on, which is why there is no LAMP 1 pin)

}