Cathode Ray Tube monitors: principles of operation and use with computing devices. DO NOT REPAIR CRTs; SEE TAG WIKI FOR DETAILS.

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⚡︎☠ YOU SHOULD NOT ATTEMPT TO REPAIR CRTs UNLESS YOU ARE A QUALIFIED, TRAINED TECHNICIAN. LETHAL VOLTAGES MAY PERSIST IN THE CIRCUITRY LONG AFTER POWER IS CUT OFF. UNSKILLFUL ATTEMPTS AT REPAIR MAY RESULT IN AN ELECTRIC SHOCK AND DEATH. ☠⚡︎

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