Gold Wings
Gottlieb, 1986Yes I have a gottleib system 80b goldwings. The +5v power supply died and I replaced it now the game resets right away. After a few minutes it’ll start booting. Then resets, after awhile it’ll start a game then will reset after hitting the verticle loop then the game goes haywire all the selinoids start triggering randomly. Any suggestions on how to fix this is very appreciated. Thank you
These are tough games to fix. Could be one of 5 or 6 different things.
Large cap on the lower Transformer power supply should be changed.
Also, need to check 5 volts and have adjusted correctly going into MPU.
Connections need to be clean and tight with no cold solder joints.
Tilts need to be adjusted correctly. Yeah, this is a terrible design here. Some are normally open and some are normally closed. I have seen problems with both of these. Coin door, lower left inside cabinet, under PF.
Lastly, and this is beyond most novice people, might be the satellite board on MPU
It also resets during the selinoid test as well then starts going haywire display goes crazy everything just starts going off. The game was working normal before the +5 died . Side note. The driver board looks burned up under the 3 SNxxxx transistors
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Parma, OH
Grimsby, ON