| 摘要 |
A television scan harizontal deflection circuit of the solid state switch variety provide for the generation of high voltage to operate the display tube. A regular circuit, connected with the deflection circuit, serves to regulated the high voltage in terms of low voltage power variations, such as would result from ordinary power line variations. When pincushion correction signals are applied to such a circuit the high voltage value tends to vary as a function of the pincushion current, this introduces raster distertions resulting from capacitive lag in the high voltage power supply.
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