I've been trying to get this jukebox pinball going off and on for awhile and I'm almost there ,two more problems ,first the machine never scores 10points ,it used to when I first got it but then it stopped the upper contacts on either side of the playfield should score 10 points with each hit but they seem dead ,the 10 point relay in the head works if I fire it manually but not thru the playfield
Any ideas
And the hundreds reel on any player does nd fire the 1000s reel once it goes from 9 to zero ,in other words when another 100 points is added to the 900 you already have it doesn't fire the 1000 point reel as it should
The 1000 point reel works fine when adding bonus points
Thanks for your help in advance
Also what is the photocell s function on this game

This machine doesn't have Jones plugs ,but I did clean the more modern nylon plugs that lock together

ok started looking at it last
nite
started checking the fuses,one was bad
replaced it
and now the 10 point relays work
will looks at that circuit tonite to figure out why the 100's relay doesnt trigger the 1000s relay when it should thanks