Sony Bravia KDL-40S4100 40 in. LCD TV "40l4000" Questions

I have a Sony 40L4000 tv with a good picture and no sound.TV speakers are turned on is there anything else I should try, Thanks, Ian If you have no sound on any input, I would say you need a Main ...

kdl 40l4000 turn off while playing and flash once with strong sound.When it shut's down the indicator from green ('open') is red and flashing. These blinks [flashes] are fault indication (Error Codes)

SCREEN OUT OF PLACE TOP FIVE & HALF INCHES OF SCREEN GONE TO BOTTOM OF SCREEN WHAT DO YOU SUGGEST ? Sounds like a leaky or open filter capictior in the vertical circuit board. If yout not familiar ...