- 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.
How many times does the light flash or for how long does it flash? Are you trying to service this yourself? or open to the suggestion it may need servicing? How long ago did you purchase the unit? Thanks, lee
This problem sounds like it could be an intermittent ly malfunctioning component in the power supply section of your TV. I suspect it could be a capacitor that is failing. This is quite common in televisions today. If you want to at least take a look at what could be wrong, unplug the TV take the back off and look at the power supply board for vented or bloated capacitors. Capacitors are can-like components the have tops that look they are made to open. If the top looks curved in any way that capacitor has to be changed. I suggest that for the repair of this TV you seek the help of a TV technician, due to the fact that the technician would have all of the tools need to properly preform the needed repair.
OK this problem is caused by a failing electrolytic capacitor back in the power supply. It's job is to filter AC interfence from that voltage source. Locating the correct capacitor is something not for a do-it-yourselfer. A respectable tv shop experienced with Mitsubishi tv's can usually repair this problem in your home. Average repair cost would be between $200 and $300.
The popping sound may have been a capacitor. The chance are the capacitor is in the HV section of the TV set and is part of the supply to the Horizontal section of the TV. First if you do not have electronics experience I would suggest you take the TV to a qualified TV repair shop. OK now if you have electronics experience I would say to unplug the TV, open the set up and do a physical inspection of the TV you will be looking for a capacitor that has exploded; if you find one look at the schematic for the TV and find its value. Then do so checks to find out why did the capacitor explode. Most likely the capacitor exploded because of wear and tear, but it always pays to check. Replace the capacitor with one of the same value and then turn the TV on, use your voltmeter to measure the voltage across the capacitor to make sure its the same or close to the value on the schematic.
I see. If that's the case, an inside component needs replacement like an IC or capacitor. I believe there is a "bulged" capacitor inside. You need to replace that. If you're not familiar with basic soldering/desoldering, have it repaired by a TV technician.
sounds like a failing audio IC, or capacitor in the audio circuit, probably an IC or bad connection @ the IC. technical schematic or the shop if one is not familiar with component repair!! good luck stereo tech
If still under warranty or if you have no electronic repair experience you should take the set back to the shop or to a repair person. TV's are very hazardous to service. Even when plugged out, TV's can store very high voltages.
Very possibly an electrolytic capacitor gone bad. You'll need to work on that, and then readjust the set. Not a major repair.