I have a Sony XBR-65X850E that when plugged in buzzes for a few seconds about 5-7 times but the screen never comes on. It looks like one of the four diodes on the main power supply board are bad. I'd like to replace all four at the same time. The diodes that are bad are the D750, D751, D752 and D753. The S750 looks discolored and fails the diode test on the board. It hasn't been removed from the board yet for testing.
Are all four of these the same diode? I saw a video that called the discolored one a Schottky 5150 diode. How can I make sure to get the right diodes for these?
Thanks!
Are all four of these the same diode? I saw a video that called the discolored one a Schottky 5150 diode. How can I make sure to get the right diodes for these?
Thanks!
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