Owner's Manual
Page 20
...the SPEAKERS switch which corresponds to the speakers to be tuned in the PROBLEM column, disconnect the power cord and contact your authorized YAMAHA dealer or service center for help somewhat but it is low. The protection circuit has been activated because of Check the IMPEDANCE SELECTOR...external noise (lightning, excessive static electricity, etc.) or a misoperation on the power, and play the source again. the MC head amplifier. output terminals of FM stereo broadcasts, this unit is low while playing a record. The CD DIRECT AMP and PURE DIRECT switches must be defective. Set the ...
...the SPEAKERS switch which corresponds to the speakers to be tuned in the PROBLEM column, disconnect the power cord and contact your authorized YAMAHA dealer or service center for help somewhat but it is low. The protection circuit has been activated because of Check the IMPEDANCE SELECTOR...external noise (lightning, excessive static electricity, etc.) or a misoperation on the power, and play the source again. the MC head amplifier. output terminals of FM stereo broadcasts, this unit is low while playing a record. The CD DIRECT AMP and PURE DIRECT switches must be defective. Set the ...