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LCD TVs - LED

Daewoo dwled-43uhd dark screen

alfidor 5
alfidor 5
alfidor 5
195
hace 5 años
hace 5 años
Friends, this device came with a dark screen, I found a burnt LED, does anyone know what type and voltage of LED this smart is wearing ...?
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billy58
billy58
billy58
2.182
hace 5 años
hace 5 años
If you measure the healthy ones with analog tester and they turn on it is that they are 3v and if they do not turn on they are 6v and you always have to mark as a diode whatever it is that way you know that they are good
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vallin401
vallin401
vallin401
1.863
hace 5 años

good trick thanks

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billy58
billy58
billy58
2.182
hace 5 años

You are welcome

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alfidor 5
alfidor 5
alfidor 5
195
hace 5 años

Thanks friend

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billy58
billy58
billy58
2.182
hace 5 años

Greetings and good luck anything comments and values comments

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vallin401
vallin401
vallin401
1.863
hace 5 años
hace 5 años
sometimes the power supply board puts the led voltage this divided by the led it has gives you the voltage
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alfidor 5
alfidor 5
alfidor 5
195
hace 5 años

Hello Vallin, he says nothing, I noticed, he brings 3 strips of 8 led each

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vallin401
vallin401
vallin401
1.863
hace 5 años

What serial number does the led strip bring to start looking for information about them?
Because I understand that you do not have a led strip feeder and in a good test how much it consumes and thus divide.
if you lack it add the part number of the led strips that will have it printed on the strip and with it we look for information

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alfidor 5
alfidor 5
alfidor 5
195
hace 5 años

The strips say JL.D43081330-140FS-M

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vallin401
vallin401
vallin401
1.863
hace 5 años

Daewoo 43 "" smart strip, 43cm strip, 3 volt Led. This is what in bowl in San Google. I guess you had already tested it and reached this conclusion because you gave it as solved

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