Bias Circuit structure of S62A is the same as the existing
S61A circuit
Circuit Constitution.
- Horizontal Bias Part - Controls the high voltage generation and horizontal bias.. FBT, HDT, CT condenser etc:
- Vertical Bias & N/S (North / South) Correction Circuit. While mostly controlling the vertical bias, also corrects the picture lowering of top and bottom. ..LA7845, N/S TRANS, etc.
- HRS (Horizontal Raster Shift) Correction Circuit. A correction circuit of Linearity distortion on the left and right side of a picture which is caused by awry electron beam from an electron gun. Correction S/W and surrounding circuits.
- D/F (Dynamic Focus) Correction Circuit. Improved Focus feature circuit due to the widened angle of a picture¡¦..D/F Trans, Vertical/Horizontal circuit.
- E/W (East / West) Correction Circuit. A circuit for correcting the spool shape which appears on the left and right part of a picture. This is caused by the difference between the distances from the center of a picture to each corner. KA393, FQP630 etc.
