필요한 것
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Use a Phillips #0 head screwdriver to remove two screws; one on either side of the circuit board.
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Use desoldering braid to remove the red and black wires attached to both the circuit board and the laser bulb.
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When you are ready to attach the new laser bulb, use a soldering iron to solder the new bulb's wires to the circuit board.
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거의 끝나갑니다!
결승점