LCD tv display turns on and off immediately but sound ok

The tv is acoustic solution brand and immediately you turn it on the display just flash and goes off while the sound is ok.

Thougth that the problem is with the inverter board but I detect fault on the power supply board

 Capacitors 220uf400v and 100uf50v bad and replaced.Fault cleared

Abnormal Display Fault In Sharp TV

 The fault displayed is as shown in the picture above.

 After rigorous troubleshooting I detect scan coil is bad with a small burn on part of coil

 Replaced with another coil and tv fault solved.