08-02-2018, 11:58 PM
I have been finalizing a few things. The 4:3 active line I have set to 80.25 uS. When 5:4 was been used I believe the active line was longer at around 85% of the total line length, therefore I have set the 5:4 active line to 83.75 uS.
Pictures below of a TV24 with the width reduced, the first one is 4:3 and the second is 5:4. Controls have not been adjusted between photos.
The extra active line can be clearly be seen in the second picture, predominantly on the left hand side.
The third and fourth photos is of the line blanking periods.
Frank
Pictures below of a TV24 with the width reduced, the first one is 4:3 and the second is 5:4. Controls have not been adjusted between photos.
The extra active line can be clearly be seen in the second picture, predominantly on the left hand side.
The third and fourth photos is of the line blanking periods.
Frank
