Question about Sharp LC-65D93U Television

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Sharp Acquos power indicator flashing and won't turn back on

LC-65D93U lost power and then when atempting to turn set back on power indicator began blinking with no image. Tried unplugging and plugging back in but unsucessful

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Power indicator blinking is an indication that the protection circuit inside the unit has been activated to prevent further damage. You may need to have the unit checked by qualified technician. Most probable cause is a damage component in the power supply circuit or those directly connected to it (mostly output component).

Posted on Jan 05, 2009

  • Merali456 May 28, 2012

    Did this work? I am having same problem.

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Posted on Jan 02, 2017

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Sharp aquos TV lc-42d64u has blinking power light


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If blinks continue without any pause, the main board is faulty.

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4_4_2012_2_50_37_pm.jpg

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Lc65d93u is not turning on. led blinks continously in blue. need your help.


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Our experience solving this was fairly long and I hope FixYa will excuse me for posting a link to it rather than copying all of it.

It's a free share of our experience and some hints on troubleshooting Sharp LC-65D93U with blinking power LED.

Of course your problem may be different, but the know-how we gained and share should still be of help in your quest:

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Sony 3 lcd rear projection tv hd w/ wega gate. kdf-e42a10. tv will atempt to turn, shuts down, greem power light blinks 12 times on average. red standby light blinks 4 times. i replaced lamp [ xl 2400...


Hi,

The Standby/Power light of the TV blinks when there is any internal malfunction in the TV. The self-diagnostic function of the TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue.

Few examples are given below; some of the issues may be resolved without the need for service.
1 blink / 2 blinks / 5 blinks: - This indicates that there may be a power-related problem with your set.
3 blinks: - This indicates that there may be a power-related problem with your set. The set will need to be serviced to allow a technician to determine the specific issue that needs to be repaired. If the power light flashes three times in sequence in a Lamp TV, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
4 blinks: - This indicates that there may be a back light or lamp power problem.
6 blinks: - This indicates that there is some kind of audio problem with your set.
7 blinks: - This indicates that there is a temperature problem with your set. Please check to make sure that the air vents on the sides and back of the set are not blocked or clogged and there is adequate ventilation around the television. We recommend that you check and clean the vents periodically to make sure the set receives adequate air flow. If the problem continues, the set will need to be serviced.
8 blinks: - This indicates that there may be a video-related problem with your set. If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.

If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.

If the issue continues to occur, service may be required.


Thanks for using Fixya.

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