I got a schematic for my United Astro from someone on eBay who seemed to have a variety, so I would check there. Also a link to a thread here, and the OP notes that he has a schematic and manual: https://pinside.com/pinball/forum/topic/need-help-with-bally-deluxe-club-shuffle-bowler
You may try replacing the coil for your #7. I had to replace a couple on mine.