Jurassic Park
Data East, 1993You're currently viewing posts by Pinsider romba.
Click here to go back to viewing the entire thread.
Quoted from Crash:Are you saying T-Rex moves very slow with CPU ROM 5.01 due to the fact that PWM is performed on the motor AND power going to the motor is only partially rectified?
yes, same happened to me, did the modification for full wave rectification and now its ok, pwm to slow down the motor does not seem to me a good idea for the gearbox as the motor is allways in stop and go process
You're currently viewing posts by Pinsider romba.
Click here to go back to viewing the entire thread.
Wanna join the discussion? Please sign in to reply to this topic.
Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!
This page was printed from https://pinside.com/pinball/forum/topic/jp-t-rex-not-moving-leftright?tu=romba and we tried optimising it for printing. Some page elements may have been deliberately hidden.
Scan the QR code on the left to jump to the URL this document was printed from.
Lisboa
Los Angeles, CA
London, ON