The TV high voltage package is a very important component. If the TV high voltage package is damaged, it will affect the normal operation of the TV. To replace the new TV high voltage package, you need to master the correct method. So what is the TV high voltage package? How to replace the TV high voltage package? The following decoration home decoration network Xiaobian will give you detailed answers, I hope everyone can help after reading. What is a TV high voltage package? The high voltage package is a common name for the line output transformer. The output of high voltage direct current is the function of the high voltage package. This effect is exactly the same as the high voltage package in the TV set. When used in a TV set, it is used to accelerate the electronic screen to achieve sufficient brightness. When used in a computer LCD screen, it can supply power to the lamp to achieve sufficient brightness. Early black-and-white televisions used discrete line output transformers (commonly known as line packs). The common fault of this kind of line output transformer is that the cylinder of the high-voltage packaging silicon column is ignited and arced, which easily causes the inner wall to break down and deteriorate, but most of the coils are not necessarily damaged. How to replace the TV high voltage package? The model of the high voltage package in each TV monitor is different. The repairer should pay attention to the model when changing the high voltage package of the TV. This will avoid causing a series of unnecessary dangers. Turn off the power of the TV, use the multimeter's test pen (also can be made according to the sample) to discharge the high voltage package, because after the TV is turned off, some of the high voltage will remain. First, the metal pin at the short end of the meter is connected to the side of the picture tube. On the ground wire, then hold the plastic part of the test lead and insert the hands between the high voltage package and the picture tube to discharge. Pull up the side of the high voltage bag from left to right, and clamp the spring clip with the needle nose pliers on the right hand, and pull it out from the side pulling up the high voltage bag. Remove the high voltage wire and the clip from the high voltage package, remove the high voltage package, thread the high voltage wire into the new high voltage package, and weld it with the clamp. Apply a layer of insulating grease to the circumference of the 2-3CM of the high pressure nozzle edge of the picture tube to prevent future moisture from entering and leaking. According to the reverse order of removing the high voltage package, the high pressure package and the clamp are first tilted into one side, and pushed on the other side of the clamp between the pliers. Rotate the high pressure bag left and right and press it tightly so that the clip is in good contact with the high pressure nozzle. After removing the ground wire of the discharge, check it and use it. The above is what Xiaobian brought to you. What is the TV high voltage package? How to replace the TV high voltage package? I believe that everyone has a basic understanding of the TV high voltage package after reading this article. If you want to know more about the decoration consultation, please click to enter the decoration knowledge channel. More related wonderful reading: What should I do if the TV is automatically turned off? TV auto shutdown reason What is a 4K TV? How to identify the true and false 4K TV? What is the TV power? How to use TV to save power? Is the touch screen TV good? Advantages and disadvantages of touch screen TV Why is the TV demagnetized? How to degauss the TV?
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