whitestar Switch Matrix issues

(Topic ID: 238474)

whitestar Switch Matrix issues


By Spudgunman

7 days ago



Topic Stats

  • 1 post
  • 1 Pinsider participating
  • No one calls this topic a favorite

You

Linked Games

#1 7 days ago

got a SimpsonsPP whitestar and some odd stuff,
-normal game play the two bumper stand ups and the kwiki mart will cause coils to fire and tilt
+this is because when hit they light up the row

so rows 1,2,3 are bad when those switches are hit (it lights all the switches in the row)

if I disconnect the playfield and test the switches by jumper there is no issues but the coils are twitchy they "sort of fire"

I dont have a spare whitestar at the moment.. and =assume= the 74HCxx chips took a hit from coil voltage, before I take it down just wanted to post for ideas

Promoted items from the Pinside Marketplace
Wanted
Machine - Wanted
Tacoma, WA
From: $ 9.99
From: $ 20.00
Cabinet - Other
Rock Custom Pinball
$ 45.00
Cabinet - Other
Rock Custom Pinball
From: $ 149.00
Playfield - Toys/Add-ons
Sparky Pinball
$ 15.00
Playfield - Protection
Pin Mods
$ 19.95
Playfield - Toys/Add-ons
ULEKstore
$ 35.00
Cabinet - Decals
Bright Lights Pinball
From: $ 369.95
Boards
PinSound
Wanted
Machine - Wanted
Whitehouse, OH
$ 44.95
Playfield - Toys/Add-ons
PinBoss Mods
5,800 (OBO)
Machine - For Sale
Rochester, NY
$ 16.50
Lighting - Led
Lermods
$ 10.00
Cabinet - Sound/Speakers
Gweem's Mods
£ 12.00
$ 218.00
$ 16.00
From: $ 40.00
Cabinet - Other
Rock Custom Pinball
From: $ 16.95
From: $ 119.99
Lighting - Backbox
Rock Custom Pinball
From: $ 179.99
Lighting - Led
Comet Pinball
$ 45.00
Playfield - Toys/Add-ons
Sparky Pinball
5,500
Machine - For Sale
Mesa, AZ

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