HOME  TECHNICAL TIPS  PRODUCTS   SUPPORT   INQUIRIES  CONTACT US

 

Technical Tips at www.ticketflex.com

Free Newsletter!

Enter your name and email address to register:
Name

Email Address

 

Troubleshooting Williams/Bally WPC System & System 11. 

Switch Matrix Problem - Ground Short Row No.

Ground Short on any row in the switch matrix will certainly cause a serious malfunction of the game. The most common origins of the ground short are:

  1. Faulty column driver on the CPU board (ULN2803).
  2. The Slam Switch in the coin door is mounted with two screws, which sometimes can short out the blades of the switch to ground. Disconnect the slam switch and see if the ground short disappears.
  3. Faulty Opto Switch Board can also cause ground short. Disconnect the board and see if the ground short disappears.
 

 Ticketflex NEWS

Follow ticketflex on Twitter

Australian

Pinball League

The Magic Flippers

Allow to operate flippers and play the game of pinball by body motion without touching the flipper buttons.

NEW CONCEPT

New ways to play pinball, new ways to attract younger players!

 

This new concept was

demonstrated by Norbert Snicer at AMD Transformers LE Product Launch Party at AMF Bowling Centre, Sydney on December 13, 2011.

 

 

 

 

 

 

Ticketflex Hopper Controller for Asahi Seiko SH-400. Add Coin/Token output to your games.  

Solution for Birthday Parties, Trade Shows, Showrooms. Turn the tickets OFF when they are not desirable.

 

Copyright Innovation Search