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TVs

It sounds clik clik in the shooper when it is in stamby.

joselopez61
hace 6 años
hace 6 años
Good evening, fellows. to see if you can help me with the following failure. I got a tv cyberlux with chassis 34BI had leak in the high voltage cable of the flyback. I changed the cable and the TV works fine, but it has a minimal sound like a tick tick in the shopper, but the funny thing is that it sounds tic tic, only when it's in stamby, but when it turns on it does not sound anymore, and when it's turned off , returning to the stamby it resonates and so it remains while it is in stamby. Grateful already for those who can help me.
manolo karvalo
hace 6 años

Hi friend. check the main filter of the source may be devalued and check the filters that are after the choper may be dry. regards

Responder
Victor E
Victor E
65.783
hace 6 años

Measure the voltage of + b in standby. Do not exceed 103 volts.

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joselopez61
hace 6 años

Good evening, dear colleagues. First of all I apologize if I was discourteous to take a moment to respond to your suggestions, but just the day after asking the question, I ran out of Internet, until today it has been restored.
Regarding the subject, I tell you that I already solve the fault. so checking the capacitors of b + when I remove them to measure them and install them again, I find the surprise that now I did not have any voltage in the secondary, then I told myself this is welding. and proceeded to review all the primary of the source.

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joselopez61
hace 6 años

and the new surprise was that the voltage appeared and the tic tic disappeared. In short, the fault was false welds in the primary of the source.
Thank you very much for having your time to help me.

Responder
Joansoler
Joansoler
47.894
hace 6 años
hace 6 años
[i] To see, it is possible that it is devalued (dry) C808: 22uF / 50V , better if you replace it with a "new" spare part. Regards! Joansoler. [/I] .
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