Need help?Do you have a question about the Marantz SD4000 and is the answer not in the manual?
List of instruments and materials necessary for testing the cassette deck.
Procedure to set the correct clearance for the flywheel thrust.
Steps to adjust the timing for the pause function.
How to measure and adjust pinch roller pressure.
Procedure for setting the correct play timing sequence.
Method for adjusting the torque for play operation.
Procedure to adjust torque for fast forward and rewind.
Instructions for correctly positioning the motor pulley.
Procedure to set the rewind idler side pressure.
Important notes and precautions for installing the solenoid L010.
Essential precautions to follow before performing adjustments.
Step-by-step guide to adjust the head azimuth.
Instructions for accurately adjusting the tape speed.
Procedure for calibrating the playback equalizer circuit.
Procedure for setting the correct playback output level.
Procedure to calibrate the LED peak level meter.
Procedure for adjusting the recording bias current.
Procedure for adjusting the recording current.
Procedure to adjust the MPX filter.
Procedure for adjusting record-playback frequency response.
Instructions for changing the unit's voltage setting.
Detailed technical specifications for US and Canadian models.
Detailed technical specifications for European models.
To Next Page
General
