Leaderboard

You could always replace P21 with a 12-way housing and crimp pins instead of those god awful IDC plugs. That's how I'd tackle it anyway.

I can’t wait for the big power on Matt, make sure you video it! 😬🫣

Yeah it would, I wish I still had it damn. There must be a pic somewhere

On here .Bob backed em up

They certainly are mate .all backed up 👍🏻

I've no 777h manual but you should be able to bell back to the switch feed and switch return plugs at mpu end 😁... Can't remember if they have diodes but if they do you'll be able to work out which side of the diode the sf gies as it's the same for all switches. it could come down to trial and error getting them to line up with the correct button but iir only a few SR are used so not much to go wrong. Just be sure you are not mixing lamps and switch wires...

I second that emotion.

Seems so weird looking three posts up in a thread to see a response from the great man. This was six years ago but still....

Thanks, Is Andrew96's method, I thought the same when came on here and I saw him doing it. I thought 'wow' and I've still never seen better repairs than his on all sorts of electronics and arcade related sites. It's a great way of repairing battery damage. If you work with tools then you can do it... the skill is just how closely you look (even with glasses) . Anyway, I can't talk this board up too much yet until its actually running 😅 I will curse it. Cheers though appreciate it.

I've got the mystique machine Pete. I don't think the Roms have been dumped but will look into it .unfortunately it's a big job as there are four roms to desolder !but it will pay for me.to get them.backed up .is there a way of dumping the roms without removing them perhaps ? .if you are offering Chris I can bring the cart around 😉!