The 6CG7 / 6FQ7 tube is a miniature type used as
a combined vertical and
horizontal-deflection oscillator in color and
black-and-white television receivers. They require a
miniature 9-contact socket. Almost all 6CG7 tubes have
internal electrostatic shielding between their plates.
6FQ7 tubes do not have shields.
They are electrically similiar to
the 6SN7GT.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.6 A
Preferred Substitutes ............................
6CG7, 6FQ7
Substitutes ......................................
6EV7, 6GU7.