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LCD TVs - LED

Tv LG 37LE4500 only changes channels

Sergio_gp3
hace 5 años
hace 5 años
I have the LG 37LE4500 TV for years and suddenly one day it began to change channels only when I turn it on, it always changes to a higher channel as if you were giving it to the next channel. I have already disconnected the keypad from the screen and it remains the same, what can it be?
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wilson sepulveda
hace 5 años

Ola Sergio - gp3 see if the menu contains the option to restore factory settings but first select the cable mode and give the Automatic Programming greetings

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gilar
gilar
gilar
6.594
hace 5 años
hace 5 años
If you have already disconnected the keyboard, measure the signals KEY 1 and KEY 2, if they are still active, the processor is damaged ... greetings
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TobíasTv
TobíasTv
TobíasTv
13.721
hace 5 años

Profe you said the same as me, you owe me a gum !!! : D: D: D

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gilar
gilar
gilar
6.594
hace 5 años

hahahahaha you cited control and remove batteries, nothing to see, hahahaha I just said key 1 and 2 anyway my vote goes

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TobíasTv
TobíasTv
TobíasTv
13.721
hace 5 años

I said 2 tests, you didn't read the second one ... now it's two chewing gum, hahahaha

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Sergio_gp3
hace 5 años

Okay, if I try it on Sunday I have time, how do I measure key 1 and key 2? Thanks to the good answers. I already say something when I see what happens

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Royda
Royda
Royda
6
hace 5 años
hace 5 años
Hello, in my case it was one of 32 inches but the same model and gave the same problem, the problem came from the source, there were two capacitors of 1500mf at 6.3v bad, change them and now everything perfect! Greetings
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