Whirlwind
Williams, 1990Hy guys, 
i bought a Williams Whirlwind Pinball Machine last Week.
All functions work only the Master Dispay doesn't.
What coud be the problem? 
A not connected cable, (Where would be the connecting points ?)
or something other?
I would be very glad if anybody could help me.
Thanks 
Chris
@pinsiders Whirlwind #Display #problem
Measure for the correct plus and minus 100V on the power supply.
—
Chris Hibler - CARGPB #31
Http://chrishiblerpinball.com/contact
http://www.PinWiki.com/ - The new place for pinball repair info
Yes, it will still be +/- 100VDC.
We need to verify voltage before we talk about display repair.
The two high voltages labeled on the power supply silk screen.
--
Chris Hibler - CARGPB #31
http://www.ChrisHiblerPinball.com/Contact ... for board repairs
http://www.PinWiki.com - The Place to go for Pinball Repair Info
Best bet is that the negative HV section of your power supply has failed. Replace power supply or send for repair.
—
Chris Hibler - CARGPB #31
Http://chrishiblerpinball.com/contact
http://www.PinWiki.com/ - The new place for pinball repair info
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Schlägl
Chesterfield, MO