Question about Akai LCT3785TA 37 in. LCD HDTV

3 Answers

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.

Posted by kellys tv on

  • 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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3 Answers

Jaime Hernandez

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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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Anonymous

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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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Anonymous

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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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