Question about LG 26LX1D 26 in. LCD HDTV

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LG LG26LX1D Power issue ???

We have a LG 26LX1D. The unit is 16 months old and from the beginning when the TV would turn on we had sound but no picture. After tuning it off and back on the picture would come on. LG and the store where purchased would not do anything about it saying it was a poor signal issue, even though we have a new built house and cable signals were excellant. Now the power to the house went out twice in a row, the tv was off/standby and will not turn on. The standby light comes on red. I have the back of the tv off and the fan spins and there are 7 led lights on the main board DL1402, DL1401 and DL1403 located in the top left corner of the board are green. Towards the center right of the board 117, 118 and 119 leds are green and flash. Over by the cable card port there is 2 leds marked DL1101 and DL1102 only one of them lights up and it is red.
I don't have the tv hooked up to cable at this point in case that might have anything to do with the leds blinking.
If you could reccomend parts I would buy.

Posted by on

  • keithha Nov 13, 2008

    Yes, I checked the fuse. Not sure how to check the board..

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2 Answers

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  • LG Master
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To start download the service manual here:
LCD TV SERVICE MANUAL

Posted on Nov 12, 2008

  • Ginko
    Ginko Nov 12, 2008

    Follow the troubleshooting diagrams from page 16 of the manual.

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  • Master
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You have mentioned power problem .

Did you check fuse on the board it might have been blown .


Posted on Nov 12, 2008

  • SAM ANDERSON Nov 12, 2008

    Have you checked continuity in circuit board .
    This well help you to diagnosis where fault lies and you can replace that particular part .

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