Grand Prix
Williams, 1976You're currently viewing posts by Pinsider rolf_martin_062.
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Hi cjs001
see "encircled red" in the JPG --- in the position when Player-1 is playing: There must be connection - look for broken-off wire on the outside of the unit. But also inside the unit (hard to see, hard to get at) a connecting wire to one of the rivets may be broken-off --- so want to only play ONE-Player-Games for a while and for the moment use Jumper-Wires to jumper on the unit (see my "green curved lines"). Greetings Rolf
0Grand-Prix-Work-39 (resized).jpgHi cjs001
You are good - I was hoping for "wire-Y-BR broken off solder-lug-38" --- but You have found the fault - being inside the unit. Thanks for Your pictures.
We always must have in mind: Schematics are drawn "abstract, beautyful to look at" - electrically YES, they are true - but the wires may run other - see on the bottom in the JPG from the schematics: wire-BLU comes first to lug for Player-1, then extension to Player-2, -3, -4. In reality wire-BLU comes to lug-34 (outside on the unit) - then connections to "Player-4, -3, -2, -1". Electrically the same. Greetings Rolf
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Aarau
Lincoln Park, NJ