Alright I am a first time new pinball owner. I bought a NON working 1978 Bally Lost World. Everything was intact. It had all of the Boards and the wiring looked really good. The guy who sold it to me said I needed a new MPU board (which I bought). Sooooo I replaced all of the plastic pieces, all of the rubbers, I bought and put in a brand new LED kit for all of the bulbs, I cleaned and waxed the playfield, and put in a new shooting rod. I put it all back together, now was the time for the electrical part. I am NEW to all of this stuff as in stripping, crimping, and putting new connectors. SOOO I replaced all of the connectors that looked burnt. I didn't replace ANY pins(I don't have any soldering equipment) they all looked pretty good.
I plugged in the J1 J2 J3 connectors on the Rectifier board and Tested the 5 test points as someone told me to do so. TP1 was good TP2 was low TP3 was okay TP4 I couldn't figure out of to read AC on my DMM, TP5 was okay. When I turned it on to test. Nothing on the playfield lit up. BUT on the BACKBOX all on the G.I lit up so that made me feel good. So I said fuck it and plugged all of the connectors in and tried to turn the machine on. Nothing bad happened, The sound of the game even made some noise. Barley any of the Playfield lights lit up. Like less than half. NONE and I repeat NON of the solenoid things work. Bumpers, flippers, anything. The score boards look like they work fine except 1. I even played a "fake" game and selected 4 players and hit some stuff and It was giving points. BUT ITS FAR from workings properly. I need help but I am new to all of this. I have the basic concept on how to do things now and im learning as I go along. But I am stumped right now.