Official Harman Kardon receiver parts

Maintenance tips for your Harman Kardon receiver

• Unplug the receiver's power cord from the electrical wall outlet before performing any cleaning and maintenance on the receiver.
• Remove the cabinet cover. Spray canned air through all ventilation slots of the cabinet to clear out dust and debris that can interfere with airflow through the cabinet.
• Carefully blow dust and debris from internal components in the receiver.
• Use electrical contact cleaner to remove corrosion and deposits from all jacks, plugs and switches. Allow the cleaner to dry completely before reassembling the receiver.
• Wipe down all external receiver cabinet surfaces using a damp micro-fiber cloth. Dry the surfaces with a lint-free cloth.
• Reassemble the receiver and plug the power cord back into the electrical wall outlet.

Common repair parts for Harman Kardon receivers

• Remote control. The remote control allows you to operate the receiver controls and make setting selections from a remote location. The remote control communicates selections to the receiver through RF (radio frequency) signals.
• Power control board. The power control board in the receiver provides electrical current to the component devices inside the player.
• Tuner. The tuner receives AM and FM radio signals and sends the signals to the amplifier in the receiver.
• Control panel. The control panel displays settings selected on the receiver and displays the frequency of the radio station that is selected on the receiver.