511: Difference between revisions

No change in size ,  21 September 2021
no edit summary
No edit summary
No edit summary
Line 27: Line 27:


==Internals==
==Internals==
The 511 and 511A were normally furnished with P1 [[phosphor]].  P7 and P11 were optional, at no extra charge.
The 511/511A uses a standard CRT, the [[5CP1A]] ([[phosphor|P1]]), [[5CP7A]] ([[phosphor|P7]]) or [[5CP11A]] ([[phosphor|P11]]) below S/N 5100, the [[5AB]]P from 5100 up.
The 511/511A uses a standard CRT, the [[5CP1A]] ([[phosphor|P1]]), [[5CP7A]] ([[phosphor|P7]]) or [[5CP11A]] ([[phosphor|P11]]) below S/N 5100, the [[5AB]]P from 5100 up.
The vertical output of the 511A is a pair of [[6AG7]] tubes,  
The vertical output of the 511A is a pair of [[6AG7]] tubes,  
Line 45: Line 47:


The 511 and 511A use a [[6AL5]] tube (V3) as the disconnect diode for the sweep.
The 511 and 511A use a [[6AL5]] tube (V3) as the disconnect diode for the sweep.
The 511 and 511A were normally furnished with P1 [[phosphor]].  P7 and P11 were optional, at no extra charge.


There was an option that added a 1 μs marker generator.
There was an option that added a 1 μs marker generator.