Have KDL-55HX850 that seems to have been hit by power surge.
Blinking red 3x - clicks on/off on the power supply board when power is held in.
Replaced Power Supply G board - same response.
Replaced main BAP - no response at all. Seems worse, maybe bad board.
Replaced main BAP with a 2nd board - back to blinking 3x similar to original.
Checked speaker impedances ok 8ohms each.
Where are JL6002, JL6005 test points?
Ideas for what next to troubleshoot?
Could it be T-Conn or LED board? Seems that the troubleshooting
guide is focused on G or BAP for this 3x blinking.
Blinking red 3x - clicks on/off on the power supply board when power is held in.
Replaced Power Supply G board - same response.
Replaced main BAP - no response at all. Seems worse, maybe bad board.
Replaced main BAP with a 2nd board - back to blinking 3x similar to original.
Checked speaker impedances ok 8ohms each.
Where are JL6002, JL6005 test points?
Ideas for what next to troubleshoot?
Could it be T-Conn or LED board? Seems that the troubleshooting
guide is focused on G or BAP for this 3x blinking.
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