Hisense LHDN32V66AUS 32 in. LCD TV "main board failure" Questions

main board, it commands the other sections of the power supply to come on and turn on the TV set. This signal should be present when you press the power button from either the TV or remote. If you are

...main board). IV) If the power light is blinking at a rate or two times per min and the OPC light blinks at a rate of two times per min (3.3V Main Failure check power/inverter board or Main board). V) ...

...main board, possible failure of the drives in this section as the power supply seems intact but a voltage check on the main board will confirm if the + B is present or there is a failure due to short ...

Main board failure or the LCD panel failure. Try to replace the Main board first. If problem still there, then you need to replace the LCD panel assy. Most of time is the Scaler board of the LCD panel

...the stability of the out put voltage. during the failure occurs. in a rare case the main board is the cause to confirm this, need to check the returen voltage from the main board to the power ...

...main board. If you intend to fix the TV yourself is easy by swapping boards or if you are able to isolate the failure to one particular board(power suppy) even better. If you're DIY, open the tv and ...

...of the out put voltage. during the failure occurs. in a rare case the main board is the cause to confirm this, need to check the returen voltage from the main board to the power supply. good

...Main Board. I had a technician at the house measure voltages to/from the power supply. I've seen in a lot of phongnv- posts reference to failed main boards. What is the reason these Vizio main boards ...

...main board was shorted to ground and that makes the TV wake up only to shutdown and repeat the process forever. I ended up replacing the main board. Finding a main board for this TV will require an ...

...main board or LCD controller board but I would suggest to check the link below for power supplies failures. If the power supply does not provide enough power to the main board due to defective ...