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Key points of TV voltages.

frankvilrodri
hace 5 años
hace 5 años
HELLO GOOD DAY TO EVERYONE, I AM NEW IN THIS REPAIRS, I WANT TO KNOW WHAT ARE THE KEY POINTS FOR MEASURING TV VOLTAGES FROM THE MAIN FILTERS AND THE FLYBACK. THANKS IN ADVANCE
willyboy1420
willyboy1420
1.072
hace 5 años
hace 5 años
How good that you are interested, with practice you become an expert ..... the points to be measured depend on the failure of the TV ... which fault your TV has
luis tartaglia
hace 5 años

Hello, all tension is essential in any electrical device. For its proper functioning.

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luis tartaglia
hace 5 años

It's as colleague Willy says, it all depends on the symptom.
In a tv that does not walk you start at the source. Voltage of + b and other source outputs. If these are so good, follow up later. Micro memory voltage. voltage on the horizontal drive transformer. If this is fed directly from the source or not. Directly. Tuner voltages Vertical tension, it is supplied by the source and by the flyback. It depends on the tv. Jungle Tension Chroma tension That also then be supplied from the source or the flyback voltage of scrin. Filament tension

Responder
luis tartaglia
hace 5 años

It's as colleague Willy says, it all depends on the symptom.
In a tv that does not walk you start at the source. Voltage of + b and other source outputs. If these are so good, follow up later. Micro memory voltage. voltage on the horizontal drive transformer. If this is fed directly from the source or not. Directly. Tuner voltages Vertical tension, it is supplied by the source and by the flyback. It depends on the tv. Jungle Tension Chroma tension That also then be supplied from the source or the flyback voltage of scrin. Filament tension

Responder

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