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Conventional TV CCE mod: hps-2075, chassis 34BI. does not turn on!

elverpc
hace 5 años
hace 5 años
Good friends from the community! I have a conventional TV CCE mod hps-2075, chassis 34BI, it does not turn on. I connect it to the power and it doesn't turn on, check power cord, normal. normal fuse there came a time that turned off only once in a while, but the time came that turned off and gave no more response to the power button. thanks....
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Victor E
Victor E
Victor E
65.783
hace 5 años

Did you measure the voltage of + b, do you have 103 volts?

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elverpc
hace 5 años

+ b, 106volt ...

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Victor E
Victor E
Victor E
65.783
hace 5 años

It is a little high. Check the control components in the secondary of the source.

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elverpc
hace 5 años

okay,

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elverpc
hace 5 años

Good day friend! I turned on the TV today, and it turns out that it measures the voltage of + b 38.4 volts! How about it, it turns out that I plugged the TV into power. Will that have something to do with it? Thank you for your answers...

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Victor E
Victor E
Victor E
65.783
hace 5 años
hace 5 años
change those transistors even when they measure well, check the low value resistors near those transistors.
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elverpc
hace 5 años

ok, I will comment later! I'll be traveling for a day ... thanks ...

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elverpc
hace 5 años

Good day friend! Check transistors, they measure normal, but they led me to solve the problem. Change resistors near these, and voila. problem solved. thanks....

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Victor E
Victor E
Victor E
65.783
hace 5 años

I'm glad, regards, it's a like.

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joan castillo
hace 5 años
hace 5 años
switch capacitor 160vx47 and 160vx33
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elverpc
hace 5 años

hello friend excuse me how late to respond! The capacitors are already checked and they were normal, thanks for your input.

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