Re: LG55UB850V no picture or audio - flashing LED's help please?
No difference with 3D turned off. Same behaviour with 3D on and off. Does this question relate to R13006 which is for 3D_EN_LGD_120Hz? This resistor is not present on by board, yet the service manual does NOT say it is optional?
Another resistor that the service manual says should be present, but it is not, is R13005 - If I am reading the board numbers correctly? This says Non-LGD 60 Hz T120 module UB85 so perhaps doesn't apply to my board as I do have the T120?
I found a picture online of another EAX65684604 Main Board which also is missing R13018 and R13019
so perhaps some configurations of this board are not supposed to have these 2 resistors, but the service manual has an error and should show OPT next to them...
Either way, they aren't there on my board and never were. I will continue with the freeze test next and see if that reveals anything.
No difference with 3D turned off. Same behaviour with 3D on and off. Does this question relate to R13006 which is for 3D_EN_LGD_120Hz? This resistor is not present on by board, yet the service manual does NOT say it is optional?
Another resistor that the service manual says should be present, but it is not, is R13005 - If I am reading the board numbers correctly? This says Non-LGD 60 Hz T120 module UB85 so perhaps doesn't apply to my board as I do have the T120?
I found a picture online of another EAX65684604 Main Board which also is missing R13018 and R13019
so perhaps some configurations of this board are not supposed to have these 2 resistors, but the service manual has an error and should show OPT next to them...
Either way, they aren't there on my board and never were. I will continue with the freeze test next and see if that reveals anything.
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