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TVs

Haier mod. l26f6 sounded in the audio.

Hector Oses

1.634

hace 5 años

TV Haier mod. l26f6 which, when turning on, has a perfect image, but after two minutes I hear a noise until the audio is not heard and the image is still perfect. All audio electrolytic capacitors reviewed and good. Thank you for help. Thank you.

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Kastell.

3.058

hace 5 años

No, check electrolytic capacitors, it can confuse you, better change them.

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Javier Chavez C

46.781

hace 5 años

Check that the working voltage of the IC is adequate and feel the temperature during the defect, if it is out of the ordinary, it would be a sign of a damaged IC.

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Hector Oses

1.634

hace 5 años

Thank you, they are. friend.

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Kastell.

3.058

hace 5 años

No, check electrolytic capacitors, it can confuse you, better change them.
If you do not change the new IC, it will be damaged.

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sanfalla

1.821

hace 5 años



hace 5 años

under the micro processor, place a surface coil labeled "LS27", you will remove it and place a resistance of 47 ohm and solve your audio problem

Comentar

Kastell.

3.058

hace 5 años

I would first replace condensers that feed this IC / circuit / integrated.

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Kastell.

3.058

hace 5 años

Does anyone have this scheme? Haier mod. l26f6
I would like to take a look.

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sanfalla

1.821

hace 5 años

hello mister Kastell ... what happens is that there is a lot of confusion with that brand .... that they launch the same model and have several verifications (outside they look the same and inside they are different) now the fault of the user is a modification that is made to the main backed by the haier in a service bulletin

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Hector Oses

1.634

hace 5 años

Thank you all for your debt.

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Kastell.

3.058

hace 5 años

Good morning from Madrid (Spain)
Hello “sanfalla”, according to this modification, to remove the coil and replace with the resistance of 47 Ω I imagine that the ic, sound conducts less and decreases its power
What chassis is it? I would like to see it.

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