| 摘要 |
A high voltage stabilizing circuit in a television receiver includes a FBT 10 for generating high voltage, a voltage divider 20 for dividing the high voltage generated by the FBT, a first buffer 30 for buffering the output of the voltage divider 20, an amplifier 40 for amplifying the voltage outputted from the first buffer 30, a voltage stabilizing circuit 50 for varying +B of the FBT 10 according to the voltage of the amplifier 40 to stabilize the high voltage, a second buffer 60 for buffering the output of the first buffer in order to stabilize the horizontal size according to variation in +B, an amplifier 70 for amplifying the output of the second buffer, a horizontal output 90 for supplying horizontal output to the FBT, and a horizontal size correcting circuit 80 for correcting the deflection current of the horizontal output 90 to stabilize the high voltage and horizontal size.
|
