| 摘要 |
PURPOSE:To attain ease of R, G convergence adjustment by operating convergence correction data of R in interlocking with that of G. CONSTITUTION:The convergence adjusting point is designated by a digital convergence circuit 18, the convergence correction data of each adjusting point for the R-G amplifier and the R-G differential amplifier is written in one frame memory, and the output signal for read convergence correction is outputted from the memory. The R, G correction amount generating circuit 19 generates the R, G convergence correction waveform by receiving its output signal. |
