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LCD TVs - LED

LG LCD TV model 32LF550B with audio without image

Ruddy Chaile PC
hace 5 años
hace 5 años
Hello friends of me, I have a LG LCD TV with audio without image I found the fault of the led strips, my question is if I can replace it with the led strips of an LG TV model 32LB580B-SA,
emilio 1977
hace 5 años

It has the same amount of led ... and the polarity of the connection although the polarity can be changed but take into account the amount ....... by the votage if they do not burn

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laclinicatvsa
hace 5 años

good we must take into account some work with 3v and others with 6v led

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Ruddy Chaile PC
hace 5 años

In the LG TV strip model 32lf550b it says 3.0_32 nch_rev09_A-tipe_140226 94v-0 and in the model 32LB580B-SA, it says 3.0 32 rev 0.9 (14.3.13) type 94v-0, each strip has 6 LEDs and they match its polarity

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Ruddy Chaile PC
hace 5 años

thanks to those who gave a big hug to emilio 1977 and laclinicatvsa

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Victor E
Victor E
65.783
hace 5 años
hace 5 años
The theory that any LED strip is going is false. The type of LED that it carries should be determined, if it will not work, it is easy to know, just look at the screen plate where the voltages appear that delivers the source, if it says 70 volts it is for 3 volt LEDs if it says more than 100 volts it is for 6 volt LED strips. greetings
Ruddy Chaile PC
hace 5 años

hello victor E thanks for your input, at the source the exit trends says; 12vol, 1.4A 117vol 250mA one plate, the other says: 13.2vol 2.7A 119.7vol 260mA, I mean I can replace them

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Victor E
Victor E
65.783
hace 5 años

Apparently both are 6 volts. Greetings

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Ruddy Chaile PC
hace 5 años

change and comment

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Ruddy Chaile PC
hace 5 años

hello victor E thanks kapo for your contribution, for contributing your experience and for being on the other side whenever you need a hug, the TV is already with imajen, it has been walking for 30 minutes and it's ok, issue resolved

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Victor E
Victor E
65.783
hace 5 años

Ok, greetings

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