Sony bravia lcd37m4000 schematic

SOURCE: thin vertical red line

This maybe the symptom of a bad Panel. One Vertically This line is 99% bad panel. Call your warranty provider or SONY tech support if purchased under 2 years.

Best regards
CircuitCity

SOURCE: My Sony Bravia KDL-26S3000 won't turn on and is stuck in standby.

Hi,

There is a power fault with one of the PCB's inside, contact Sony if you are still in warranty, if not contact a Sony service center as it will need an engineer to open it up to repair it.

Thanks

SOURCE: sony bravia kdl 32l4000 - color bars running vertically on screen

In most cases is the screen is covered with vertical lines all the way accross the screen then the T-Con module is at fault. The t-con board is replaceable without having to replace the entire LCD panel which would usually make it cheaper than replacing the TV. The part number I come up with is 1-857-213-11. Please take a moment to rate my answer. Thanks...

SOURCE: My Sony Bravia TV won't

Tries tv unplug,replug it back like about an hour later.The tv will be resetting back to the factory setting.Now the tv should be working again.If it have the same result.The power supply board is the causes and the problems.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

SOURCE: We have Sony Bravia 52"

This is caused by a failing T-con board. There's nothing you can do to fix it - it will only get worse. You must replace the board. Here is one
http://www.usefulparts.com/index.php?main_page=product_info&cPath=65_80&products_id=1325