(Topic ID: 253344)

Judge Dredd: UR flipper flips on Lamps+Flasher test

By olangu

4 years ago



Topic Stats

  • 4 posts
  • 2 Pinsiders participating
  • Latest reply 4 years ago by olangu
  • No one calls this topic a favorite

You

Linked Games

#1 4 years ago

The UR flipper on my Judge Dredd is behaving odd.
It will flip with the flashers when running Lamps+Flasher test.
When running individual flasher tests it seem to build up some current and start acting up after a while when the flashers flash.
Using the flipper makes it reset.

When playing it will sometime just stay in hold position.

Any ideas what can be wrong? Can it be due to bad diods?
I've done basic testing of all transistors on the power board, and they test fine.

Thanks!

#2 4 years ago

I would lift it up and look for any flasher sockets touching anything they shouldnt be.

#3 4 years ago
Quoted from yellowghost:

I would lift it up and look for any flasher sockets touching anything they shouldnt be.

Already done, can't find anything out of the ordinary.

#4 4 years ago

The fault was with the flipper opto assembly. Figured it out. Thanks everyone.

Promoted items from Pinside Marketplace and Pinside Shops!
$ 1.00
Pinball Machine
Pinball Alley
 
$ 72.95
Eproms
Pinballrom
 
5,300 (OBO)
Machine - For Sale
Minneapolis, MN
$ 99.99
Playfield - Toys/Add-ons
Lighted Pinball Mods
 
$ 35.00
Cabinet - Other
Rocket City Pinball
 
5,000 (OBO)
Machine - For Sale
Dunkirk, MD
$ 69.99
Playfield - Toys/Add-ons
Lighted Pinball Mods
 
$ 14.00
Cabinet - Toppers
Twisted Tokens
 
$ 9.95
Eproms
Pinballrom
 
$ 29.00
Cabinet - Other
Filament Printing
 
$ 85.00
$ 329.99
Lighting - Other
Lighted Pinball Mods
 
From: $ 20.99
Playfield - Plastics
Gameroom Mods
 
From: $ 99.99
Cabinet - Other
Lighted Pinball Mods
 
From: $ 110.00
Playfield - Other
Arcade Upkeep
 
$ 17.99
Eproms
Matt's Basement Arcade
 
$ 65.00
Cabinet - (Alt) Translites
Pinball Haus
 
4,000 (Firm)
Machine - For Sale
Richardson, TX
$ 19.95
Playfield - Toys/Add-ons
ULEKstore
 
$ 30.00
Playfield - Other
YouBentMyWookie
 
Trade
Machine - For Trade
Pasadena, TX
From: $ 19.99
Eproms
Matt's Basement Arcade
 
$ 9.95
Eproms
Pinballrom
 
$ 165.00
Playfield - Toys/Add-ons
DevilsMuse Arcade
 
$ 29.50
Playfield - Plastics
Pinball Haus
 
From: $ 399.95
Boards
PinSound
 

Reply

Wanna join the discussion? Please sign in to reply to this topic.

Hey there! Welcome to Pinside!

Donate to Pinside

Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!


This page was printed from https://pinside.com/pinball/forum/topic/judge-dredd-ur-flipper-flips-on-lamps-flasher-test?hl=yellowghost and we tried optimising it for printing. Some page elements may have been deliberately hidden.

Scan the QR code on the left to jump to the URL this document was printed from.