| 摘要 |
PURPOSE:To obtain the horizontal deflection circuit capable of being made small in size and on in cost by decreasing the number of components. CONSTITUTION:A midpoint of + or - power supplies 36, 37 of a horizontal position adjustment and distortion correction circuit 35 in each horizontal deflection circuit corresponding to each divided pattern in a multi-screen configuration video image display device is connected to a DC power supply 38 provided separately from a power supply voltage (+B) from a horizontal amplitude adjustment and distortion correction circuit 34 and only one set of + or - power supplies 36, 37 are used for all horizontal deflection circuits in common. The voltage of the DC power supply 38 is selected around a center value of the dispersion of the +B of all the horizontal deflection circuits. |
