Take it to a servicer with proof of purchase or back to the store. You will get it repaired for free or get a new TV.
SOURCE: Insignia 42 inch TV won't turn on
The power supply is in the protect mode. There are many things in the set that can cuase this. Most likely there is a short on one of the circuit boards, or the power supply itself has failed.
You will have to have the set serviced in order to get it going again.
Jerry G.
SOURCE: tv red blink no start42 plasma philips
Thank you for the help. I actually changed the whole main power supply board and it still did not fix the problem. When I put the new one in, I had the tv on for about 3 hours and then I shut it off. No sooner did I get it back up on the wall and the problem started all over again.When I pulled the original board, the caps all looked fine so I am not even sure the board is bad. Problem is there is no one around me to test it. I am not going back to the same shop that already told me that it was a bad main power supply board. Any other suggestions?
SOURCE: wont come on
Take out the SU board and try to start the unit. If it works, order that board.
If not install back the SU board and do the same with the SD board..
Boards are (rearview) on the left side SU is up and SD is down.
Good luck
SOURCE: Hisense tv turns on and off
STOP!
The unit has a fault on its power board and sustain board.
It turns off because the sensor is preventing some component from bacoming overheated and catching fire or damaging further components. Seel professional repair.
Please rate my help++++Thanks for using FIXYA
SOURCE: I HAVE A 50' PHILIPS
HI:
This is a plasma unit and philips plasma's are nortorious for bad power supplys, your problem may very well be the power suppy in the television, it is possible you blew a low B+ fuse on the power supply. There is also a issue with the Y-sustain board failing in this model, If you open the back and looking at the unit from the rear the y board is on the left side of the unit and the PS is in the center. disconnect the Y-sustain power plug from the power supply and turn on the unit if the unit stays on with no red light then the y board is bad. it does the same then replace the Power Supply.
Testimonial: "THANK YOU I WILL GET BACK WITH YOU AS SOON AS I TRY THIS"
891 views
Usually answered in minutes!
×