Service Adjustment; Adjusting The Picture Size - Samsung CS21A550MLK Service Manual

Troubleshooting

4-2-4 Service Adjustment

1. Adjusting the Picture Size

Since the KSBA chassis includes a deflection adjustment of the Factory Data, adjustments must be performed according to the
following procedures when replacing the Main Board.
1 Display the Lion pattern.
2. Press "Power Off → Info → Menu → Mute → Power On" using the remote control and enter Factory Mode.
3. Enter Deflection Mode.
4. Adjust the V-AMP, V-SHIFT, H-EW and H-SHIFT items so that the width becomes 92 and the height becomes 92.
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