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5.6. VRS ADJUSTMENT
1. PREPARATION
a. Set DY to CRT not to tilt up and down and left and right
deflection. (Fig. 1)
b. Set CY to CRT and set CY magnet primarily.
Pur Mg : Set Pur Mg that 2 magnets are vertical
position.
VRS Mg : Set VRS Mg that 2 magnets are side position.
position.
VRS Mg : Set VRS Mg that 2 magnets are side position.
c. Set geomagnetic correction DAC [0].
2. ADJUSTMENT
a. Receive the white balance pattern.
b. Adjust V-CENTER.
c. Set R,B CUT OFF to minimum (0) and set G CUT OFF
b. Adjust V-CENTER.
c. Set R,B CUT OFF to minimum (0) and set G CUT OFF
to center (511).
d. Receive the aging pattern.
e. Set 2 magnets of vertical position to up and down
e. Set 2 magnets of vertical position to up and down
equally so that center part of CRT. (Fig. 3)
Fig. 1
Fig. 2
Fig. 3
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TX-29P150T
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