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CV956 CRT

Size
This valve measures 650x300mm overall and has a 12 contact B12D base

This CRT has electrostatic deflection and focus. The screen is green with an afterglow not exceeding 0.2 seconds. The Y-plates - nearest the screen - are suitable for asymmetrical deflection voltages while the X-plates are designed for symmetrical voltages. When viewed with the base spiggot uppermost a positive voltage on X1 will deflect the spot to the left and a positive voltage on Y1 will deflect it upwards.

Heater voltage4.0V
Heater current1.0A
Max anode 1 voltage2.0kV
Approx anode 2 (focus) voltage1.2kV
Max anode 3 voltage6.0kV
Modulator voltage-1 to -50V
X-plate sensitivity1490/Va3 mm/V
Y-plate sensitivity1270/Va3 mm/V


PinFunction
1Modulator
2n/c
3Heater + cathode
4Heater
5Anode 1
6Anode 2
7Internal coating
8Y2
9X2
10Anode 3
11X1
12Y1

Screen view

CV956

Donated by Henk Dijkstra

This file was last modified11:17:35, Thursday June 13, 2019