CV1522 CRT
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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
