I recently aquired this tv from a buddy and soon after i got it the screen will power off but the Power light stays lit and I can change channels while the screens off? the sound also dies with the screen but all the functions will work but the picture is getting no power! What causes this??? Can I repair this or is this tv needing a certified repairman? I know my way around the pcb board "so-to-speak" But I'm clueless as where to start when it comes to TV's and i don't wanna get ZAPPED! (which i saw a friend get a nasty jolt when he slipped off his chair, dunna what he touched but i'm not very keen on getting shocked!)So any visual guides as to tell me WHAT NOT TO TOUCH would be reassuring. Thanx
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Press the "Power" button on the TV you want to sync with the universal remote. Push and hold the "LED" button on the remote until the button lights up and stays lit. Push the "TV" button The "LED" light will blink once, then stay lit again. Point the remote toward your TV and press the "Power" button on your remote, holding it down until the TV turns off. Do not press "Power" again after the device turns off. Press the "Enter" button on your remote. The LED light will no longer stay lit. Your remote control is now programmed for use with the device.
Feb 25, 2015 - Uploaded by Awesome Things
JVC LT-46AM73 LCD TV won't turn on after power outage. ...LCD & LED TV Repair - No Image & Blank Black ScreenFlashlight Test - How to ...
It's a power problem , not sure of the model . The TV shuts itself down to save itself . It goes through a series of self checks before power up and if those aren't made it shuts down. If you are unsure of how and why I would suggest you take it to a pro
Power supply board is dying not giving the tv correct voltage anymore.The power supply board,that the board power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
It could be that you need a new regulator if the pressure was low - and now is high - but it's over-compensating - virtually shutting off the supply.
Check all valves are fully open - and any water traps are empty. It is possible for there to be a condensate in there - that is occasionally blocking the nozzle - causing a flameout.
If there is any yellow flame at all or signs of soot- get the unit serviced.