Sony Bravia KDL-40V4100 40 in. LCD HDTV "backlight inverter" Questions

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Question about Sony BRAVIA Televison & Video

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...backlight inverter or backlight "power supply" has failed, should only the backlight "power supply" or backlight inverter be replaced? If the problem is the bad lamp(s), should the bad lamp(s) be ...

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...backlight inverter board (the backlight power supply) or by a defective backlight in the panel. There are fuses on the backlight inverter board called "picofuses" which will need to be checked in ...

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Question about Sony BRAVIA Televison & Video

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...is black Sounds like possible backlight inverter problem. it could be similar to this one Sony 1 857 267 11 Backlight Inverter 13 56 Global flat screen TV parts... but need model number to be

Question about Sony BRAVIA Televison & Video

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...inverter backlight board is dead.Replaced this board will get ur tv picture back.Tries Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter backlight board for the replacement.It a long board in ...

Question about Sony BRAVIA Televison & Video

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...backlight inverter board (the power supply for the backlight) or by defective backlights in the panel It is USUALLY the backlight inverter board that is bad, but I have seen both components fail at ...

...is no backlight. Check the reason for it. Check the voltages comes to backlight inverter board, for its power regulator board. For more information go to

Question about Sony BRAVIA Televison & Video

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...backlight error.. can be 1 of 2 things, 1st bad inverter board (on left side panel looking from back) it has several plug ins to the panel as it supplies voltage to the backlights.2nd could be panel ...

Question about Sony BRAVIA Televison & Video

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backlight inverter board. Still having the same problem. Is there a reset button somewhere or maybe a button sequence to reset the unit? Power supply board is dead 90% of the times.When the power turn

Question about Sony BRAVIA Televison & Video

1 Answer

...backlight. It sounds that the back-light inverter has the fault. If there is any winding short [cannot detected by measuring with an Ohmmeter], this type of fault can occur. The only thing to do is ...

...backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the ...

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