CV2431 CRT
|
This CRT measures 167x68mm overall and has a 12 pin B12A base |
The screen of this CRT gives a green fluorescence and a green afterglow
of medium persistence. It has a transparent conductive coating between
the glass and the phosphor connected to A3 - this prevents the raster
being distorted when A3 is at a high voltage and the screen is touched.
Heater voltage |
6.3V |
Heater current |
300mA |
Max final anode (a3) voltage |
800V |
Min final anode voltage |
400V |
Max second anode (a2) voltage |
200V |
Max first anode voltage |
800V |
Max negative grid voltage |
-160V |
Min x-plate sensitivity |
110/Va3 mm/V |
min y-plate sensitivity |
175/Va3 mm/V |
Max peak voltage between x-plates |
750V |
Max peak voltage between y-plates |
450V |
Pin |
Function |
1 |
Heater |
2 |
Grid |
3 |
Cathode |
4 |
Anode 2 |
5 |
n/c |
6 |
y1 |
7 |
y2 |
8 |
Anodes 1 and 3 and conductive coating |
9 |
x1 |
10 |
x2 |
11 |
n/c |
12 |
Heater |
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