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XBR-65X750D Main Board Help!!

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    XBR-65X750D Main Board Help!!

    Hi,
    I have this main board that appears to be the cause of my Sony tv not turning on. I have no standby lights, but do have 3.3 standby power on the power supply. All other power supply voltages checked out as well.

    So after poking around I found the main board to have a few shorted caps.
    I removed one side on each of them and no short. So I know I'm assuming it's not the caps.
    I removed ic401 and still have shorted caps. Next I removed ic1201 ( it's below the green rca input) as 3-4 pins were going to ground. However the short is still there.
    Hoping it's not the BGA chip but not sure.

    Any help or insight from would be greatly appreciated.

    Pic 3 I circled caps I found shorted in red
    Thanks
    Attached Files

    #2
    Re: XBR-65X750D Main Board Help!!

    It's becoming to be more difficult to find shorts and underlying problems on Sony main boards. See if you can find a replacement at a reasonable price. Also find a ESD safe surface to work on your circuit boards vs. the carpet you have it laying on. Some carpet materials hold alot of ESD.

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