SENSOR FIXING STRUCTURE FOR MAGNETIC FIELD MEASUREMENT SYSTEM OF DEFLECTION YOKE

摘要

PURPOSE: A sensor fixing structure is provided to achieve improved reliability of measurement system and quality of coil, while preventing movement of the coil during the measurement. CONSTITUTION: A sensor fixing structure comprises a plurality of magnetic field sensors(MS) for sensing magnetic fields of the deflection coil wound on the winding jig; and an A-type winding jig(AWJ) having a plurality of holes for mounting the magnetic field sensors. Each of the holes formed at the A-type winding jig has a nut-type screw thread(N) formed at the lower portion of the hole and a conical tolerance portion formed at the upper portion of the hole. Each of the magnetic field sensors has a bolt-type screw thread(B) corresponding to the nut-type screw thread.