Sub Bright Adjustment; Blue Limit Adjustment - Panasonic TX-47P500HM Service Manual

Euro-7vpchassis
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TX-47P500HM / TX-47P500HQ / TX-47P500HZ / TX-47P500X
9.9.

Sub Bright Adjustment

Preparation
Picture Menu : Dynamic
C Temp : Dynamic
AI : ON
Cut off and White Balance Adjustment has been adjusted
Adjustment
1. Set the White Balance Meter on Screen center.
2. Receive a PAL Window pattern.
3. Adjust Sub Bright so that the 7th paragraph shines faintly and the 8th paragraph does to the sinking style.

9.10. Blue Limit Adjustment

Preparation
Picture Menu : Dynamic
C Temp : Standard
AI : ON
P-NR : ON
Scan Mode : 100Hz (PAL)
White Balance Adjustment has been adjusted
Adjustment
1. Receive a Cross Hatch pattern.
2. Connect an oscilloscope to TPLB1 on LB-Board.
3. Adjust B-LIMIT so that the waveform A is 155 ± 2V.
P-NR : ON
Scan Mode : 100Hz (PAL)
28

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Tx-47p500xTx-47p500hqTx-47p500hz

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