Compact Disc Player (CD): Testing and Inspection

Except NAKAMICHI made:
INSPECT CD AUTO CHANGER CIRCUIT
Disconnect connectors from CD auto changer and inspect the connector on the wire harness side.
If the circuit is not as specified, inspect the circuits connected to other parts.

HINT:
^ Check the wire harness between the radio receiver assembly and the CD auto changer.
^ Since the signals to and from the MUTE, R-, R+, L-, L+, TX- and TX+ terminals are serial signals, they cannot ordinarily be measured with a tester.







NAKAMICHI made:
INSPECT CD AUTO CHANGER CIRCUIT
Disconnect connectors from CD auto changer and inspect th connector on the wire harness side.
If the circuit is not as specified, inspect the circuits connected to other parts.

HINT:
^ Check the wire harness between the radio receiver assembly and the CD auto changer.
^ Since the signals to and from the MUTE, R-, R+, L-, L+, TX- and TX+ terminals are serial signals, they cannot ordinarily be measured with a tester.