Hiya! I am attempting to repair (or rather see if it still works) a PAL NES with a NES-CPU-11 mobo , this one does not come with the RF module as someone removed it : I managed to find : 1 = ? 2 = ? 3 = 7805 output 4 = 7805 input 5 = ? anyone know what points 1,2 and 5 are? I was hoping to create a simple 7805 power circuit and with some rca jacks to find if the machine works or not, I don't like throwing old stuff away if they can be fixed TIA for any info/help!