Panasonic TC-21P50R Service Manual

Also see for TC-21P50R: Operating instructions

Contents

Panasonic TC-21P50R Service Manual Manual pdf 13 page image

- 13 -VRS AdjustmentVRS Adjustment1. Receive a colour bar signal, and operate the TV setmore than 15 minutes.2. Set the 2 pole (purity magnets), the VRS magnets, 4pole and 6 pole magnets (Static convergence magnets)so that they are uncompensated.3. Push the Deflection Yoke to the front and temporarily setso that there is no slant in the horizontal direction.4. Adjust by opening the VRS magnets equally above andbelow so that the A point, B point and C point horizontallines are parallel with the center line of the pattern.5. Adjust Purity and Convergence adjustment, after VRSadjustment.Simplified VRS Adjustment Method.1. Adjust in the same manner as previous item1. and 2.above. Then adjust by opening the VRS magnetsequally above and below so that the horizontal lines arealigned with the vertical center marks set horizontally tothe left and right.6 poleconvergenceR/B with G4 poleconvergenceR with GVRS magnets2 pole(purity)Setting of CY magnetsOpening for VRS magnetsCenter markon the CRTCenter markon the CRTCenter lineABCCenter lineGood adj.Not good Adj.