CPC6128 R,G,B signals (measured by nocash)
Test
Green
Red
Blue
The pictures are showing the RGB outputs on a CPC6128 with classic (non-cost-down) mainboard (measured between the monitor connector and R126,R128,R130). Each divider is 100mV in height.
The CPC is connected to the RGB input of a Philips Philetta TV Set (this is important for the test, as the monitor does pull-down the signals, without monitor connected both "max" and "half" signals are around 4.0V, with monitor connected they drop to circa 1.0V and 0.5V, as seen in the pictures).
Weblink
- http://grimware.org/doku.php/documentations/devices/gatearray - describes the intensities in great detail