I picked up a heatwave recently not only do i need an copy of the schematic if someone can email me one i can print off but also i noticed when i turn on the game only the left flipper works. Everything lights up but their is buzzing in the back of the head and the temp guage keeps blinking and buzzing. I feel like somehing is deffinatly seized up or stuck but i have tried rubbing alcohol & qtips to try to clean all moving pieces with no results. Any help would be appriciated. I have looked at forums and read up info still stuck.

Would u be able to email me a pdf of it so i can print it to regular size if i tried to print this it would come out to small. Thank u.

So the bottom of the playfield lights up and the targets move back and forth when i press the fronr button but that is all that happens. The backbox doesnt light up and the score doesnt change when the front button is pressed either (i manually changed all the #s). Any suggestions of what it might be.

I did make sure the jones plugs were installed correctly but does it matter if the plugs are installed backwards, and not sure if the game is set to free play but it does show 19 credits on it. I will post pictures when i get a chance today and hopefully go from their

Can someone get on video somehow thats familiar with working on heat waves or that has one and can help me fix this trumpesphere of problems

To start off the playfield works sort of the targets move back and forth the drop target when pressed goes down then pops back up and all the lights work on the playfield but NOTHING works in the head, no scores change on the score wheel,no lights work in the backbox its pretty much like the head isnt even attached to the bottom of the machine. Ive checked the jones plugs they are all put in correct im very confused.

I am asking for help to get my williams heatwave up and running 2 problems i have noticed are pictured below

2nd picture- i have loud Humming in the first 0 to 9 score wheel and the coil is getting VERY HOT. All the other score wheels reset besides this one apon start up so my question is from top to botton which contacts on the switch stack should be open and which should be closed maybe that would stop the problem with the humming and the Heating of the coil?

1st picture- is of the unit that moves the red ribbon up and down the only way i can advance it past FRIDGID (the bottom) is if when the game is off i manually move it back and forth with the stepper than it can go all the way to the top but when i also try to manually reset it back to the begining it does NOT move any help or tips would be appriciated! Also noticed that the game does not score unless the ribbon is at the start then the game becomes energized enough to score points but it will not go past fridgid once the game is being played only when it is off and i manually acuate the coil back and forth.

3rd problem- it does not show up ball 1 2 3 4 5 on the backglass do the earlier games not do that since they have the rod that kicks the ball up onto the playfield?.

Anyone that owns a heatwave or could get on video would be great as well thank you.

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