 Posted: Mon Jul 21, 2014 11:37 pm Post subject: |
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| Backlights are usually integral to (part of) the panel. | |
| Posted: Mon Jul 21, 2014 9:01 pm Post subject: |
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| I've worked on half a dozen of LCD TV's with the same symptom.
I all cases, they acted like you are describing. They turn on perfect, and only stay on for about a second, and then the backlight turns off. After replacing a lot of parts, they all turned out to be worn out display lamps. I'd suggest starting checking that first. Think of the backlight display lamp to be similar to a worn out fluorescent light tube. |
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| Posted: Mon May 26, 2014 5:55 pm Post subject: |
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| Inverter, power board or panel. | |
| Posted: Mon May 26, 2014 8:26 am Post subject: Lg Flatron w1946 turn's off invertor after a few seconds |
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| Hello, i have a lcd monitor, the model is the one in the description. My problem is as i describde'd. I checked the capacitor's and they are good. Anyone has any ideea's what might be the cause? | |