Sony BRAVIA KDL-40V2500 40 in. LCD HDTV "backlight shutdown" Questions

...shutdown indicates a backlight problem. It can be acused by a bad backlight inverter board (the backlight power supply) or by a defective backlight in the panel. There are fuses on the backlight ...

...shutdown mode, so it can be the power supply, backlight inverter. You can try disconnecting the load such as the backlight inverter baord to see if it will starts up, you will get sound but no ...

backlight inverter board will also cause the power supply to shutdown also, so try disconnecting the inverter from the power supply board to see if the power supply will start back up and at least get

...backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to ...

...backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to ...

...backlight), and 12vdc (for sound) is bad or it is not getting the PS_ON signal from main board, or it is in shutdown mode due to shorted circuits. If you are going to DIY and have proper tools, ...

...backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to ...

...backlight inverter to work, the reason for not having 24vdc can be from bad DC filter caps (leaking/bulging top, high ESR) or short circuits in the inverter board which will cause the 24vdc supply to ...

...shutdown mode due to short circuits in the power supply or in the inverter board, try disconnecting the backlight inverter board power connection to see if the TV will come back on, you will have ...

...shutdown mode because of the short circuits in the power supply or in the backlight inverter board, look for bad caps first as suggested by TOOLKITS. You may have to diconnect the loads to see if the ...