Amplifier: Testing and Inspection

PIONEER made:







INSPECT POWER AMPLIFIER ASSEMBLY CIRCUIT
Disconnect the connectors from the power amplifier assembly, 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 radio receiver assembly and the CD auto changer, between radio receiver assembly and power amplifier.

NAKAMICHI made:







INSPECT POWER AMPLIFIER CIRCUIT
Disconnect the connector from the power amplifier and inspect the connector on the wire harness side.
If the circuit is not as specified, inspect the circuits connected to other parts.

INSPECT THE CONVERTOR CIRCUIT




Disconnect the connector from power amplifier and inspect the connector on the wire harness side.




If the circuit is not as specified, inspect the circuits connected to other parts.