Hi Techs This TV when switched on it goes to standby in few seconds. Checked power supply . ok FBT transistor ok Vertical output ok It uses Micro controller M37212m4-0502p. Any help is appreciated Best regards Nilesh Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.