Pinout: B6
Games: Galaxian


PCB Pinout          Parts Side/Solder Side
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Ground                  |  1  |  A  | Ground
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Ground                  |  2  |  B  | Ground
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+5 Volts                |  3  |  C  | +5 Volts
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+5 Volts                |  4  |  D  | +5 Volts
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                        |  5  |  E  |  
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                        |  6  |  F  |  
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Coin Meter              |  7  |  H  |  
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Coin 2                  |  8  |  J  | Coin 1
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Service                 |  9  |  K  | Test
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2P Start                |  10 |  L  | 1P Start
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1P Right                |  11 |  M  | 2P Left
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2P Fire                 |  12 |  N  | 1P Fire
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2P Right                |  13 |  P  | 2P Left
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                        |  14 |  R  | Cocktail/Upright
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Ground                  |  15 |  S  |
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TV Green                |  16 |  T  | TV Red
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TV Sync                 |  17 |  U  | TV Blue
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Speaker -               |  18 |  V  | Speaker +
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+12 Volts               |  19 |  W  | +12 Volts
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+12 Volts               |  20 |  X  | +12 Volts
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Ground                  |  21 |  Y  | Ground 
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Ground                  |  22 |  Z  | Ground
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