SERVICE MANUAL

E-F Balance (1 Track Jump) check(Without remote commander)Procedure:1. Connect oscilloscope to test point TP (TEO) on BD board.2. Turned Power switch on.3. Put disc (YEDS-18) in to play the number five track.4. Press the “P (Pause)” button. (Becomes the 1 track jump mode)5. Check the level B of the oscilloscope's waveform and the A(DC voltage) of the center of the Traverse waveform.Confirm the following:A – B× 100 = ±7 (%)2 (A + B)1 track jump waveformCenter of the waveformB0VA (DC voltage)symmetrylevel : 500 mV ± 100 mVp-pAdjustment Location:[BD BOARD] (Conductor Side)CNU101RFIC101FOKICI02VCGNDTEOFEOIC103CNU102— 10 —