| 摘要 |
PURPOSE:To correct an unsharpened deflection current due to a resistive component of a deflection yoke. CONSTITUTION:A high-order 4-bit data is fed to a D/A converter 3 corresponding to a count of a counter 2. Moreover, while a data D7 of the MSB is logical H, a low order bit generating circuit 11 generates low-order 4-bit data D0-D3 and they are outputted to the D/A converter 3. The D/A converter 3 generates an analog signal corresponding to an 8-bit input data and supplies the signal to a deflection yoke 6. |
