Panasonic TH50PHW5, GPH5D, TH50PHD5 manual Sub Brightness Setting

Sub Brightness Setting

Equipment required: NTSC grayscale pattern Generator

Panel Settings; Picture = Normal, Aspect Ratio = 16:9

Pattern Display:

Note: Adjust in a Dark room.

Step 1- Set the white balance to Cool.

Step 2- Access the All cutoff setting in service mode and adjust so that pixel emission starts in the 2% area and there is no emission in the 0% area. Step 3- Write down all cut off data.

Step 4- Set the white balance to Normal.

Step 5- Adjust all the cut off values to the same data values of the Cool mode settings.

Step 6- Set the white balance to Warm.

Step 7- Adjust all the cut off values to the same data values of the Cool mode settings.

Step 8- Apply the same pattern to the PC input. Step 9- Repeat steps 1-8.

Step 10- Apply the grayscale pattern to the RGB input. Step 11- Repeat steps 1-8.

Step 12- Apply a 525i grayscale pattern to the component input. Step 13- Repeat steps 1-8.

Step 14- Change to a 525p signal. Step 15- Repeat steps 1-8.

Step 16- Change to a 625i signal. Step 17- Repeat steps 1-8.

92