Originally posted by: Tanooki
Well maybe I approached it badly trying to slide it out while the tv was sitting up in the normal position. I didn't want to risk having it glass down and possibly not seeing some wire being tugged and snapped.
If there's a good way into it without bending things and breaking them I'd love to know as I'd still love to get in there on mine and just deep scrub the pins and use a safety pin on any I feel maybe a little flat from use/age
If you're looking the TV from the back, after you remove the 6 screws holding the back panel on..... In the bottom right hand corner the smaller board with the Focus and Horizontal control fits into 2 small slots on the back cover of the TV. If you pull the cover straight back, you shouldn't bend the board. It took me a bit of shimmying to loosen the board from the grooves so it wanted to come out nicely but it will come off. At first the board wanted to slide off with the back cover. You just have to have a little patience with it and don't force anything.
Again, maybe I got lucky but it worked for me. It was a little tedious getting the back off, unplugging the NES connections from the TV board, and then taking all the other screws to get to the 72-pin connector. I'm not excited to do it again, but this thing still takes a lot of work to get a cart to play, I'm just glad to know that it most likely is the 72-pin connector and not something else. Was able to get a nice picture adjustment with the back cover off as well. Can't believe how good the NES can look!