Genesis
Gottlieb, 1986You're currently viewing posts by Pinsider chrishibler.
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Feel the heat sync on the amp(s).
See if they are really, really hot when the problem occurs.
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Chris Hibler - CARGPB #31
http://www.Team-EM.com
http://webpages.charter.net/chibler/Pinball/index.htm
http://www.PinWki.com - The Place to go for Pinball Repair Info
Quoted from k0balt:thanks , I'll try to change the 2 X OP amp
You really need to slow down.
Gottlieb System 3 boards are delicate, and the ICs seem to be jammed into the through holes, making removal without damaging the board a job left to pros.
As baraka said, the amp is on the aux board.nfo
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Chris Hibler - CARGPB #31
http://www.Team-EM.com
http://webpages.charter.net/chibler/Pinball/index.htm
http://www.PinWiki.com - The Place to go for Pinball Repair I
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Chesterfield, MO