



+2 Gray Ram issue/not booting maybe as I did some work on the board
I got this one working around Christmastime, cleaned the board replaced the belts but had the scart issue with no 128k sound and left it at the time intending to fix it.
Had it in cupboard until 2 weeks ago, took it apart without testing it then realised I had the wrong resistors, ordered new ones then ripped a trace so left it until I worked out how to fix it, I think I fixed trace (ran wire from via, to a capacitor leg on same circuit. put board back in and got a messed up screen.
Tried a diagnostics rom and it says upper ram failure, other ram test said I had 16k available.
Have attached a few pictures and will upload the actual reference later, I did notice a few darkened pads when I took board out so I reflowed them at time so may of broke something.