Angle Sensor Adjustment ◀Aiwa LX-80 Turntable▶

ANGLE SENSOR ADJUSTMENT 1. Remove the belt from the motor pulley and move the tonearm near the lead-in position of 30cm disc size by pressing the "manual key". 2. Turn adjusting screw to locate the "C" angle sensor circuit board fully frontward. Then adjust the SFR3 trimmer for 4.5v +/- 0.5v at the test point PT1. 3. Turn the adjusting screw again to obtain 1.0v +/- 0.1v at the same test point. 4. Confirm that the voltage satisfies 0.7v +/- 1.2v at the same test point when lowered the tonearm. 5. If the specified voltage is not satisfied in step4 . swing the tonearm lightly to the left and right to get a good balance. Then perform the above procedure again. MY OTHER VIDEOS:    • OTHER PROJECTS, REPAIRS & REVIEWS      • STEAMPUNK PROJECTS      • RADIO PHONO, CONSOLE & MINI COMPONENT AUDI...      • RECORD PLAYER      • GRAMOPHONES & AMBEROLA      • TURNTABLE REPAIR & RESTORATIONS      • AMPLIFIER      • PHONO STAGE & AUDIO MIXER      • TELEVISION ( Analog, Digital & Portable)      • TAPE DECK & CAR STEREO      • AM/FM PORTABLE RADIO      • BOOMBOX      • WALKMAN & PORTABLE CASSETTE PLAYER RECORDER      • DOMESTIC APPLIANCES      • BLUETOOTH & MP3      • CLOCKS & METRONOME      • COLLECTOR'S ITEM      • ▶️ MUSIC BOX      • Playlist      • ▶️ TOYS   #woodyshobbies #repair #turntable