While we're at it... at least for 300477 that I have here... they switch the pin numbers of the 4053 section that does the main /alt out switching and the sync switch. The other section appears right. Very irritating given how much trouble I've had with this. They just label 'out(N)' instead of telling you what IC the freaking pin goes to... then of course manage to mislabel the leads so you are wondering if there is impedence between or something when you finally find the channel switching IC31. Anyway I can't figure this one otherwise. I'll try to attenuate it a bit maybe. I mean it can't be the bit where it stores it or...it wouldn't work when you turn it back on right?