[quote]disconet the ground on the power cord of your tv will fix the problum.
or the subwofer power ground .[/quote]
This is the solution I was given in response to my previously posted problem. Does anyone know what "the ground" is, or how I disconnect it?
Do not repeat DO NOT disconnect the Ground or Earth of any appliance, potentially lethal voltages can occur under fault conditions that the ground protects you from.It is a connection to a bonding point of your nearby mains distribution transformer.
If your problem is hum then you could try using a balanced screened cable between your TV & audio units with one end of the screen disconnected (This is normal practice in studio's and broadcast situations)
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Sounds to me like it is the 3d Transmitter, but before you go and buy another one try and do a factory reset on your t.v , maybe this could help everything go back to normal. By the way you have a great tv :) .. if the problem continues call sony customer support 1-877-865-7669. Have a nice day.
don't wory sir , may i help you .
this is a not mager problum but sum times technicean is parsnal baneefits besness and fast money making this rongh dignosis and canfused to castamer so don't wory ...
 problum is in side tv set in out put voltage form EHT becose your tv is red and green light is ok then SMPS is ok
pls. check with tv techicean and follow sum tips
* voltage check From EHT out put and canacting spear.
* H- out put tangester and cancting sperar
* H out put tarngester base tarminal voltage check if ok then 100% problum is EHT or canacting spaer so don't wory all spear is not very expancive pls.find Best tech.and solve this problum Esely
best of luck...
pls check this problum with your thch. this is a horizantel saction problum
check: H-output tranjister / SMPS outpot rectifer / EHT
it is not major problum. thch. is sole the problum
NOTE:pls check your tv power code pin is proper canect with pluge atherwes same prob. agein