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Ekco TA-201 Technical Information
Single channel TRF. 45.0 mHz video, 41.5 mHz audio. 7 inch CRT (Mazda CRM-71) triode. Magnetic focus and deflection, approx. 50 degrees. Has audio detector but no audio output amplifier or speaker.
Function
Quan.
Type
Notes
Vision Chassis
Video RF amplifier
3
SP41
TRF - 42 -45 mHz
Video detector
1
D1
Video amplifier
Sync separator
2
Sync amplfiier
SP42
Time Base Chassis
Horizontal (line) oscillator
T41
Gas thyratron
Horizontal (line) output
AC6PEN
Vertical (frame) oscillator
Vertical (frame) output
PEN45
Sound Chassis
Audio RF amplifier
VP41
41.5 mHz
Audio detector/amplifier
HL41DD
Power Supply Chassis
Rectifier
UU4
B+ for sweep circuits
B+ for other circuits
HV (EHT) rectifier
U21
3500 VDC