Dual-mode horizontal output stage
Duty-cycle controlled inverter power supply for a television rec
Dynamic 4 polar electrode system in pre-focusing electrode in el
Dynamic color separation display
Dynamic color separation display
Dynamic convergence control apparatus for shadow mask CRT displa
Dynamic convergence device for color cathode-ray tube
Dynamic convergence of random scan multi-beam cathode ray tubes
Dynamic damping clamper arrangement associated with...
Dynamic depressed collector
Dynamic electron beam convergence apparatus
Dynamic electrostatic and magnetic focusing apparatus for a cath
Dynamic focus adjusting voltage generating circuit
Dynamic focus amplifier output with step-up autotransformer
Dynamic focus and astigmatism correction circuit
Dynamic focus circuit
Dynamic focus circuit
Dynamic focus circuit
Dynamic focus circuit and display device
Dynamic focus circuit of electromagnetic focusing type for catho