OK check the diodes on the switches for middle scoop left, right and spinner.
If no problem there, then your problem could lie in row 3, which is WHT-ORN connector CN10-7.
Things to look at here are credit button, trough 3, drop target A, right stand up bottom, right turbo bumper, left outlane and scoop spinner.
Please check and report back with results.
OK 1/2 a step ahead. Diodes already replaced for middle scoop (s) & spinner (note switch not replaced).
Diodes replaced for trough3 (& switch), drop target A...
Credit button looks like some funky wiring...Have replaced diode on it, but if you can confirm what wiring should go to what on switch (inc lights) as the diode and a red wire go off to like an earth, but on the wood??? (for lamp) but also wiring to switch seems to be different than that of the smart missile (ie NC, NO & COM).
Will replace right stand up bottom, right turbo bumper and left outlane tomorrow, as my head hurts tonight!
My understanding of clays guide (I could be well wrong here) with the whole square thing on matrix is - if trough 3 causing issues - check trough2, drop target r, drop target a and trough 3 - which I've done all.
If scoop spinner causing issues - check drop target a, single left rollover, scoop spinner & right flipper? Have not done single left rollover as is right under crane & pain in butt if I'm wrong....flipper diode - is this on flipper board? If so can a funky flipper board be causing these issues perhaps??.
I am probably well off track re my interpretation of clays guide anyway...I will try your above's then report back tomorrow night!
Thanks again for your persistance with this....Once again this place is fantastic for support with such issue to get a great pin!
