You're currently viewing posts by Pinsider stef34.
Click here to go back to viewing the entire thread.
hi every one i have a problem on my yellow extreme left popbumpers on my ww.
only this one do not working i ve changed the coil,control bad solder cutted wires nothing .
it might be a transistor issue but do you know wich ones correspond to the right transistor?
or maybe something else
thank you
Quoted from jimy_speedt:Hi mate,
Q17 is the left yellow bumper transistor. Do not forget to check the associated small transistor. Also, did you check that the jet switch closes properly when the ball hits it ?
Are you coming to the BGS ? I ll be there with my WW.
Cheers
merci bcp i ve changed the Ci some transistor before a 7408 too but i dont think i ve changed this one.
thank u
Quoted from stef34:merci bcp i ve changed the Ci some transistor before a 7408 too but i dont think i ve changed this one.
thank u
Quoted from jimy_speedt:Hi mate,
Q17 is the left yellow bumper transistor. Do not forget to check the associated small transistor. Also, did you check that the jet switch closes properly when the ball hits it ?
Are you coming to the BGS ? I ll be there with my WW.
Cheers
i don t go to the BGS but send us pics from your ww it still a pleasure to see this machine.
i ve made a thread on mine whirlwind full resto
You're currently viewing posts by Pinsider stef34.
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/whirlwind-popbumpers?tu=stef34 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.
Béziers
Bakersfield, CA