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Positive Sync VS Negative Sync, RGB transistors buffers?
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Question
vanwatson
Some Arcade Logic boards output a Positive composite sync , but most arcade logic boards output a negative composite sync. Does using a Positive Sync signal change the display or what is the differences? is the image better when using positive sync
Some monitors are Vertical Raster Scan and others are Horizontal Raster Scan, what is the difference?
The Anode cap on the monitor is mounted on the Right side for monitors with a vertical raster scan?
The Anode cap on the monitor is mounted on the Top side of the monitors with a horizontal raster scan?
Does all Arcade monitors have these RGB resistors and RGB output transistors? these RGB transistors go direct to the Monitor
The Red channel has a resistor and a transistor that gets connected to the monitor display
The Green channel has a resistor and a transistor that gets connected to the monitor display
The Blue channel has a resistor and a transistor that gets connected to the monitor display
They call this circuit a discrete ADC convert
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