Hi Thanks for using FixYa. From what you have described it seems that you might have a backlight issue with this TV set. It could also be due to the inverter circuits for the backlights. The inverter is the power supply source for the backlights. There could also be a screen driver problem; if it is then you have to change the entire board. All this is only recommended if you have some kind of expertise for checking the internal circuitry of the TV as these units have high voltages running even when the set is switched off. Please do accept the solution if the issue is resolved or else revert for further assistance. Thanks Rylee
As I said earlier it should be the Backlight issue not the power board or the main board however, the power board should be checked for any swollen or bulged capacitors. Please do accept the solution if the issue is resolved or else revert for further assistance.
Thanks RyleeAs I said earlier it should be the Backlight issue not the power board or the main board however, the power board should be checked for any swollen or bulged capacitors. Please do accept the solution if the issue is resolved or else revert for further assistance.
As I said if you have some kind of expertise for checking the internal circuitry of the TV as these units have high voltages running even when the set is switched off then you can open the back of the unit and check it yourself. Please do accept the solution if the issue is resolved or else revert for further assistance.
Thanks RyleeAs I said if you have some kind of expertise for checking the internal circuitry of the TV as these units have high voltages running even when the set is switched off then you can open the back of the unit and check it yourself. Please do accept the solution if the issue is resolved or else revert for further assistance.
Answers & Comments
Hi
Thanks for using FixYa. From what you have described it seems that you might have a backlight issue with this TV set. It could also be due to the inverter circuits for the backlights. The inverter is the power supply source for the backlights. There could also be a screen driver problem; if it is then you have to change the entire board. All this is only recommended if you have some kind of expertise for checking the internal circuitry of the TV as these units have high voltages running even when the set is switched off. Please do accept the solution if the issue is resolved or else revert for further assistance.
Thanks
Rylee
As I said earlier it should be the Backlight issue not the power board or the main board however, the power board should be checked for any swollen or bulged capacitors. Please do accept the solution if the issue is resolved or else revert for further assistance.
Thanks
Rylee
As I said if you have some kind of expertise for checking the internal circuitry of the TV as these units have high voltages running even when the set is switched off then you can open the back of the unit and check it yourself. Please do accept the solution if the issue is resolved or else revert for further assistance.
Thanks
Rylee