TV Won'T Turn On

Start by measuring the power board rails and see if any are missing or wrong.

5 times LED blinks in Panasonic PT-47WX42 shows problem with convergence out chips failure as this tv has two big black ICs STK392-110 as convergence output, replace them to fix tv problem.

Mine too. I pushed and held the power button in at which point the red light turned off. I then pushed the power button and the tv came on and is working fine. I hope this helps you. Good luck.

Replace the power supply board the blinking power indicator is usually indicating the power supply needs replacement or repair. You can get the replacement power supply boards from www.tvcircuitboards.com

First press on the power button on the tv remote control. if it is also not solved then i think your tv has a internal hardware problem which may be failure of some electronic components. It will be better to take it to nearest service center

Hi
A common problem for these is bad capacitors in the power supply, Remove the back from your Tv and look at the power supply on the left hand side.

You will see roughly around 9 x capacitors that are bulged / domed shaped on top usually these are valued at 3300uf 10V any that have bulged or leaked a brown like substance should be changed.
This will cure the problem as they overheat being sat next to a heatsink that gets very hot!
Try and change them for the same 3300uf but a higher voltage.
Hope this helps

hi; you need to replace the lamp of your projection tv.
these could help you.

That's because somehow the lightening caused a fault in the power board.
Ypu can try an unplug for 2 hrs and then reconnect and start again If that dosn't work you will require intevention to replace the power supply

This showing the tv have power. Maybe when you pushed the power button it clicks and shuts down then show the red light bliking showing one code. Some shurt on horizontal board or loose some voltage from power supply. This is not easy if you don't have experience with electronic. I'm sorry still tring