I have WS-65311 but the same 2-2 problem. I checked the fuses and notice only the 5 AMP F9A05 is open. To make sure my convergence ICs are problem or not, I decided to change the fuse and if it pops up then I go for those ICs. I looked for the fuse here locally in Phoenix but all I could find was 4 AMP Littlefuse Pico II fast acting from FRY's Electronic. I used a pressure air (you usually use to clean computer keyboard) pointing at the Converge IC's to clean them from any dust and then paralleled one of the fuse with the bad one on the board (with the help of couple of clips) and turned the TV on and it worked. I turned it off after about 10 seconds and looked at the new pico fuse, it was still good. So this time I turned the TV on and let it work for some 5 minutes. The picture and sound was perfect but then turned it off again thinking it might damage the TV as should find out why the original fuse opened and then if this 4 AMP fuse would be ok or must look for the original one.
One other thing that I think of is that this problem happened to my set mainly when I tried to change the input type ( Component, DVD, Game ...) with TV's remote (for some reason Dishnetwork remote doesn't work on input part and I have to use the TV's remote to change it when needed), it turned the set off. I used to turn it on again but then when I used the input key on my remote it turned it off again and last time it didn't turn on again. So I am suspecting any element on the board which is working with this function.
Any help is appreciated.
Matt
One other thing that I think of is that this problem happened to my set mainly when I tried to change the input type ( Component, DVD, Game ...) with TV's remote (for some reason Dishnetwork remote doesn't work on input part and I have to use the TV's remote to change it when needed), it turned the set off. I used to turn it on again but then when I used the input key on my remote it turned it off again and last time it didn't turn on again. So I am suspecting any element on the board which is working with this function.
Any help is appreciated.
Matt