Author Topic: SYSTEM 80b SOUND ISSUES HELP NEEDED  (Read 827 times)

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Offline ddstoys

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Re: SYSTEM 80b SOUND ISSUES HELP NEEDED
« Reply #15 on: May 16, 2009, 12:40:03 PM »
No luck so far with the game over relay.  But this is what happens at power on.
Switch on
Drop targets reset
Attract lights start to pulse
Game over and tilt relay start to pulse
All stop while the extra ball relay activated the CHaser lights on the playfield
Then back to attract and Game over and tilt pulsing?

Once a game is started everything works as it should.

Ive tested the transistors for the Game over and tilt and they seem to be fine but there are 3 or so transistors that dont do anything