(Topic ID: 258309)

Grand Prix score reset problem


By Mullyoak14

7 months ago



Topic Stats

  • 4 posts
  • 3 Pinsiders participating
  • Latest reply 7 months ago by Mullyoak14
  • Topic is favorited by 1 Pinsider

You

Linked Games

#1 7 months ago

Hello. Picked up a Williams Grand Prix for cheap money. Well it was in a basement collecting dust and not working for many years. I cleaned and fixed all the non working stepper units first. Then cleaned, filed, gapped all the score units. My problem is the game plays great now, all 4 players, however at the end of a game, when starting a new game, the score reels on all 4 players only move 1 spot and then the ball kicks out. None of them reset to 0. I dont have a schematic. Any ideas what i should look for? Thanks

#2 7 months ago

The score reels might need a good cleaning and check the score relay switches if they are properly adjusted

#3 7 months ago

schematic on ipdb:
https://ipdb.org/machine.cgi?id=1072

Check the player reset relay.

#4 7 months ago

Thank you. Now fixed. Player reset relay looked good but needed a little more cleaning

Promoted items from the Pinside Marketplace
900
Machine - For Sale
Sparta, MI
From: $ 18.00
Apparel - Men
Pinside Shop
$ 10.00
Tools
Granby Games
$ 8.00
Electronics
Docent Electronics
$ 79.99
Cabinet - Armor And Blades
PinGraffix Pinside Shop
$ 239.00
$ 68.50
Playfield - Toys/Add-ons
Lermods
$ 5,899.00
Pinball Machine
Classic Game Rooms
$ 79.99
Cabinet - Armor And Blades
PinGraffix Pinside Shop
$ 79.99
Cabinet - Armor And Blades
PinGraffix Pinside Shop
$ 87.95
Cabinet - Shooter Rods
Super Skill Shot Shop
$ 16.95
From: $ 99.99
$ 299.99
Cabinet - Other
PinGraffix Pinside Shop
$ 34.95
Playfield - Other
Hookedonpinball.com
$ 89.95
Cabinet - Shooter Rods
Super Skill Shot Shop
$ 9,500.00
Pinball Machine
Nitro Pinball Shop
From: $ 14.00
Electronics
Third Coast Pinball
$ 95.00
Playfield - Toys/Add-ons
M&M Mods
$ 299.99
Cabinet - Other
PinGraffix Pinside Shop
€ 22.00
Cabinet - Other
YOYOKOPTER MODS
$ 28.95

Hey there! Got a moment?

Great to see you're enjoying Pinside! Did you know Pinside is able to run thanks to donations from our visitors? Please donate to Pinside, support the site and get anext to your username to show for it! Donate to Pinside