Vrs Adjustment - Panasonic TX-34P180RB Service Manual

3.4.

VRS ADJUSTMENT

1.PREPARATION
• • • • Set DY to CRT not to tilt up and down and left and right deflection. (Fig. 1)
• • • • Set CY to CRT and set CY magnet primarily.
Pur Mg: Set Pur Mg that 2 magnets are top position
VRS Mag: Set VRS Mg that 2 magnets are horizontal position
• • • • Set geomagnetic correction DAC [0].
2.ADJUSTMENT
• • • • Receive the white balance pattern.
• • • • Adjust V-CENTER.
• • • • Set R, B CUT OFF to minimum, and set G CUT OFF to center.
• • • • Receive the aging pattern
• • • • Set 2 magnet of vertical position to up and down equally so that center part of CRT (Fig 2)
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TX-34P180RB- / MIDDLE EAST