Question about Akai LCT3785TA 37 in. LCD HDTV

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Akai Hi I have a AKAI lcd tv Model# LCT3701AD Problem: Shutdown On Power Up.flashes Blue Akai Screen Then Shuts Down and keep doing same thing over and over...Do you what can be the problem.

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  • kellys tv Apr 09, 2008

    I replace the power supply and still doing same thing!

  • kellys tv Apr 09, 2008

    Hi Jaime,yes the voltage are fine in the power supply.

    Look in the main board is a plug#CB185 this plug come from the lcd inverter 3 wires 2 white and 1 red.the red is the one with 5 volts and this the voltage goes down each time tv goes to shutdown from 5 volts drop to 0 volts....I change the inverter too.any ideal?

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There are reports that the power supply has dry o leaky capacitors. If you open the TV you will see the power supply # MLT169A.
I have fixed a few of this power supplies.

Posted on Apr 09, 2008

  • Jaime Hernandez Apr 09, 2008

    Is there any way for you to measure the voltages from the new power supply?

  • Tim Boatwright Jan 02, 2013

    Did you replace the whole board Pcb....mine has a high pitch buzz and then some picture flash or flicker

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Hi
Same power supply board selling on ebay chipper price:
AKAI LCT3785TA POWER SUPPLY BOARD MLT386X

Posted on Jan 14, 2009

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  • 21 Answers

Hi
Please go to ebay and buy your power supply:
AKAI LCT3701AD POWER SUPPLY BOARD MLT386X

Posted on Dec 31, 2008

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Hi,

This post might be of help.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.

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The blinking light on the front indicates a shorted part in the power supply. The power board will need to be replace or repair to restore the LCD functionality.
Let me know if you required further assistance.

Oct 06, 2008 | Akai LCT3701AD 37 in. LCD Television

1 Answer

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If you need more info, you can write to jah2mil@hotmail.com

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Sep 19, 2008 | Akai LCT3701AD 37 in. LCD Television

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