Demagnetizing The Crt Screen; Demagnetizing The Outer Cabinet Of The Unit - JVC DT-V1710CG Service Manual

3.2.2 DEMAGNETIZING THE CRT SCREEN

(1) While holding the power button of the demagnetization coil, move it to approach the CRT screen area that has color irregularities.
(Keep the demagnetization coil at a distance of more than 1.5 cm from the screen.)
(2) From the area with the colour irregularities, move the demagnetization coil as if drawing a spiral toward the center of the CRT
screen.
(3) Move the demagnetization coil slowly away from the center of the CRT screen.
(4) When the demagnetization coil comes to about 1 meter from the CRT screen, release the demagnetization coil power button.
(5) If the color irregularities are still observed, repeat the above steps once more.

3.2.3 DEMAGNETIZING THE OUTER CABINET OF THE UNIT

(1) While holding the power button of the demagnetization coil, move it to approach the outer cabinet of the unit.
(Keep the demagnetization coil at a distance of more than 1.5 cm from the cabinet.)
(2) Keep the demagnetization coil in the same orientation, and move it around the cabinet as if drawing a circle around the side
and top panels of the unit.
(3) Move the demagnetization coil slowly away from the outer cabinet of the unit.
(4) When the demagnetization coil comes to about 1 meter from the unit, release the power button of the demagnetization coil.
1-8 (No. 52152)
1 m
1 m