Lenovo CRT17 display the high voltage how to do
As the voltage to reach 325 V, took a cigarette, the display was capacitor breakdown, where the general display burnt
buy The new Caesar! ! ! In the super-standard voltage electrical burn damage to the area after the larger, might display as part of the power to burn, the picture tube circuit, the output circuits, frame output circuit, and so on, a word of power may have been the site of the devastating damage.
Lenovo monitor the voltage protection in place to do comparison, the general voltage of 400 volts or less in the device and burn less, but you run the machinery of the smoke may damage parts of the 400-volt DC filtering capacitor, the power adjustment control, transportation, etc., The smoke could be behind the bridge rectifier filter capacitors, resistors, or over-voltage protection is over-voltage protection diode, and other components.325? So hard? Three-phase power? First of all, a burning fuse sure.'s Part of the switching power supply Transistor is also dead.The power behind the components, it is necessary to look at the good fortune may be only one or two bad, all the IC may ascend to heaven.
How do you measure the bad people ?????????? How many things you of us.
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