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Power LED keeps blinking -Sharp LC32LE700

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benitos

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Jan 24, 2011, 1:33:17 PM1/24/11
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Hi , having this LED television that when putting power AC , the power
LED is always blinking .

It's not a code and cannot power on the tv.

the 5 volts standby is OK and I don't see caps that are leaking.

Any suggestion ?

Meat Plow

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Jan 24, 2011, 2:44:43 PM1/24/11
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Get some technical literature and maybe it will give some insight as to
what conditions are required to make the indicator to blink.

--
Live Fast, Die Young and Leave a Pretty Corpse

Kripton

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Jan 24, 2011, 3:45:41 PM1/24/11
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check all the caps with an esr meter...
here you can choose one to build from many schematics :

http://kripton2035.free.fr/esr-repository.html

have a look !
regards,

--
---
Kripton

benitos

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Jan 25, 2011, 9:18:45 AM1/25/11
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On 24 jan, 15:45, Kripton wrote:

All Caps seem to be OK. ESR is less than 1

Arfa Daily

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Jan 25, 2011, 12:09:17 PM1/25/11
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"benitos" <pot...@cae.ca> wrote in message
news:b1ede435-d3d2-4143...@u18g2000prh.googlegroups.com...

Unplug the backlight inverter. When these fail, they can cause this sort of
symptom on some TVs

Arfa

benitos

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Jan 25, 2011, 6:24:30 PM1/25/11
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Ok , here is what I did ;

-unplug the TV
-Press VOL- and INPUT at the same time
-Plug TV

TV turned ON with a LK on the screen.

When turning off with power button , POWER & OPC Led blinked 2 times
togheter and power led blinked 3 times alone .

What does this code mean ?

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