4 ms·
They didn't say PAL, they said "50 Hz TV." PAL and 50 Hz TV are not synonymous. Brazil has 60 Hz AC and uses PAL-M which is 60 Hz TV. AC=TV even in these odd c
by hunter2_ 7y ago
They didn't say PAL, they said "50 Hz TV."
PAL and 50 Hz TV are not synonymous. Brazil has 60 Hz AC and uses PAL-M which is 60 Hz TV. AC=TV even in these odd cases.
Old CRTs couldn't possibly clock their flyback to anything but mains.