SONYKDL-40EX7203DLEDTVSONYKDL-40EX720自诊断服务模式和LED背光逆变器电路如何进入服务模式1)打开主电源开关，将此设备置于待机模式。2)按...
SERVICEMANUALVersionDateSubject1.002/2011Originalmanualissue.2.003/2011Additionof55InchModels.3.003/2011Additionof37InchUKModel4.0...
