Have a Williams fast ball that I've been working on ,it was sitting in a storage unit for years with the head off and playfield out .I've got it all back together now and went thru it all ,the only thing I can't get it to do is play a two player game ,when a the credit button is pressed again it resets again .score motor runs etc.the second coin relay doesn't release ,sometimes it will go to game over ,any ideas

Also the inning indicator light won't light ,bulb is good inning unit cleaned and working
Thanks for the help
Also have two other heads for it if anyone is in need of a part may have it

#2 4 years ago

JJO

jodellus

Inactive member

Thomson, GA

4y 15,900 20 1

Sounds like the same condition I just had with 2nd Player not working on my Valiant and with the help of this forum resolved the problem. My problem was one contact on the Tilt Latch Relay was closed and should have been open, just needed to adjust/bend it back a little to open the contact. Does your unit have a Reset Rail that comes up on Reset and do you have a Game Relay? Do you have the schematic? I took pics of my schematic and added to the forum for review, it was really a requirement for trying to troubleshoot this type of issue.

#3 4 years ago

???

jdapolito

Pinside+ Frequent

Youngstown, OH

9y 31,800 499 15

Thanks I don't have a schematic ,I'm trying to get one ,will try pinball resource in the meantime ill check the tilt relay ,thanks

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