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Adjusts the height of the turntable for optimal performance.
Details the operation and adjustment of the lift manual lever.
Procedure for adjusting the Bowden cable and knob position.
Checks and adjusts pickup arm free running and lift position.
Sets the supply voltage to 11V for 33/45 RPM operation.
Sets LDR voltage to 2.5V when pickup arm is on support.
Sets LDR voltage to 3.5V at 60mm stylus distance from center.
Ensures correct clearance between film and switch-off bracket.
Adjusts turntable speed to precise 33 1/3 and 45 RPM.
Adjusts LED bar indicators for speed accuracy and brightness.
Ensures proper automatic stop function with different record grooves.
Procedures for checking the mechanical section without the turntable.
Guidelines for performing measurements on the direct control section.
Method to measure and verify the function of IC426b.
Lists essential tools required for repair and adjustment procedures.
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