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TV shuts off after on for 5 minutes, Red temp light blinks once every 5 seconds, The power light stays red and blinks and you can hear fan running until unit is unpluged. You can turn it back on but the samething will continue to happen. Changed lamp over six (6) weeks ago TV is 3.5 years old never any problems before now.
Re: TV shuts off after on for 5 minutes, Red temp light...
Bad connection inside in motherboard. If you are familiar with soldering check for bad connection inside and re-solder that connection . if not find a technician who can help you!!! .
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That problem is usually cause of faulty capacitors on the power supply board..
Just follow this instruction to fix your TV..
1. Open the back cover of your TV. 2. Look at the power supply board..Its normally connected to the power cord.. 3.
After that,,try to look at the actual image of capacitors if it is
bulged on the top so that you can easily determine the bad capacitors.. 4.
After that,,try to replaced the bad capacitors using soldering iron and
soldering lead..replaced the capacitors only with the same type ratings
and value.. 5. Some of the capacitors not bulged so its better if have a capacitance meter
My TV surname off after 5-15 minutes of use. The red light in the front blinks once every 3 seconds continuously. If I hold the power button down on the tv, it will turn on and do the same thing.
Usually a flashing power light on a rear projection TV means a bad bulb, try replacing the bulb. Also try unplugging it for 10-15 minutes, then come back and plug it in and try again. Also if its been a long time since its been serviced it could be dust buildup causing overheating, do you hear the cooling fan running? It could also be a failed cooling fan. Generally the first thing i do with projection TV's is clean them, clean all the vents, pull the bulb out, clean out the cooling fan and bulb housing, and then try a new bulb. If that doesn't fix it then its a bigger internal problem and there is no quick fix but have it serviced.
Having similar issue with my PT-44LCX65. Lamp blew and replaced it (last month), never figured out how to reset timer. Now red indicator light blinks once every 5 seconds and after about 4 minutes TV goes black.... Any ideas?
Refer to owners manual ! Blinking indicates the type of fault that is occuring on all your tv sets. example : power light on red - indicator light beside it green but blinks rapidly for half a second rapidly then shuts off. This refers to a faulty lamp or a lamp that is near its expiration. Read your manuals if indicators refer to easy repair sweet, but if it says call tech then bummer...
SEDI-POSSIBLY YOUR SET HAS A LOW 5 VOLT POWER SUPPLY.TEST VIA VOLTMETER ON PLUG J-9 WHICH IS ON LITE ENGINE .YOU WILL NEED TO REMOVE BACK OF SET TO MAKE THE TEST.IF 5 VOLT IS LOW BEST TO CALL A MITSUBUSHI TECH.JOE TV
I have the same problem. After about 2 seconds the system status light blinks red and the system needs to be reset. The only way to turn the system on is to unplug from power for 5 minutes and then plug back in, wait for light to stop blinking and then turn on. I have cleaned the filter on the left side. The model is Mitsubishi WD-62725. any ideas?
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