TV voice remote control can not be used reasons:
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1, the battery has no power, replace the new battery can be used.
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2, the crystal vibration is broken, this only take to repair or change a new, the current repair cost and the cost of change is the same, so it is directly changed, the kind of Anruichuang intelligent remote control AM002 on the market can be controlled by a USB receiver TV, can also perform voice search, as a mouse to use.
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3, the remote control motherboard chip is broken, which can only be repaired or replaced.