CV1522 CRT
 |
This CRT measures 162x38mm
overall and has a British 9 pin base. |
This is an electrostatic deflection
CRT suitable for symmetrical deflection.
| Heater voltage |
4V |
| Heater current |
1.1A |
| Max final anode voltage |
1kV |
| X-plate sensitivity |
100/Va3 mm/V |
| Y-plate sensitivity |
100/Va3 mm/V |
| Typical operating
conditions |
| Final anode voltage |
800V |
| Second anode voltage |
135V |
| First anode voltage |
800V |
| Beam current |
2 to 4µA |
| Pin |
Function |
| 1 |
X1 |
| 2 |
Y1 |
| 3 |
Second anode |
| 4 |
Heater and cathode |
| 5 |
Heater |
| 6 |
Grid |
| 7 |
First and final anodes |
| 8 |
Y2 |
| 9 |
X2 |
The CRT should carry a grading
according to the values of the deflection plate sensitivity. These are
marked as Xx Yx where x is as follows:
| Marking |
Plate sensitivity mm/V/Va3 |
| L |
70 to 80 |
| A |
> 80 <= 90 |
| B |
> 90 <= 100 |
| C |
> 100 <= 110 |
| D |
> 110 <= 120 |
The CV1522 shown is marked
XB YB
|