« previous next »
Pages: [1]   Go Down

Author Topic: Williams Flash Problems  (Read 1377 times)

0 Members and 1 Guest are viewing this topic.

Offline Pinballrocks

  • Trade Count: (0)
  • ****
  • Forum Posts:
    • sydney
Williams Flash Problems
« on: July 30, 2021, 08:46:31 PM »
 Hi all,
I have just had my Williams flash CPU boards repaired and they are all good now.
The machine boots up and i press the start button all is good as soon as I activate any of the flippers they drop and I lose all power.
I turn the machine off and restart and the same thing happens.


Any Ideas on where to look for the problem would be greatly appreciated???


Thanks Paul.
Logged
:) :)      PAUL     :):)

Offline ddstoys

  • Trade Count: (+23)
  • ******
  • High Score Initials:
  • Forum Posts:
    • Geelong
Re: Williams Flash Problems
« Reply #1 on: July 30, 2021, 11:03:35 PM »
Check the 5 volts on the CPu make sure it’s 5v if that’s ok check the diodes on the flipper coils


Sent from my iPhone using Tapatalk
Logged

Offline Pinballrocks

  • Trade Count: (0)
  • ****
  • Forum Posts:
    • sydney
Re: Williams Flash Problems
« Reply #2 on: July 31, 2021, 12:36:34 AM »
Thanks mate.
I will check it out tomorrow.  *%*

Logged
:) :)      PAUL     :):)

Offline Pinballrocks

  • Trade Count: (0)
  • ****
  • Forum Posts:
    • sydney
Re: Williams Flash Problems
« Reply #3 on: August 03, 2021, 12:55:09 AM »
Thanks for your advise Daniel,
The switch contacts had some issues but its working well now.


Cheers  ^^^
Logged
:) :)      PAUL     :):)

Offline ddstoys

  • Trade Count: (+23)
  • ******
  • High Score Initials:
  • Forum Posts:
    • Geelong
Re: Williams Flash Problems
« Reply #4 on: August 03, 2021, 08:33:57 PM »
Excellent


Sent from my iPhone using Tapatalk
Logged
Pages: [1]   Go Up
« previous next »