5 Jul
1999
5 Jul
'99
5:13 p.m.
At 10:39 PM 7/5/99 +0100, you wrote:
[CGA and MDA cards/monitors]
Now consider the 5151 MDA monitor. The is no equivalent of 'Q402'. The
incoming horizontal sync signal goes straight to the driver stage. So the
horizontal system will run at whatever frequency you try to drive it at.
Even if that results in major blow-ups.
Does that mean if one is turned on without a connection to any computer,
there will be no CRT anode voltage (The horizontal output transistor has no
drive and is off)?
-Dave