Pioneer Made

PIONEER Made








1. Power switch:
INSPECT POWER SWITCH CONTINUITY
If continuity is not as specified, replace the control panel.








2. INSPECT POWER SWITCH RESISTANCE
Inspect the resistance between terminals.
If resistance is not as specified, replace the control panel.





3. INSPECT POWER SWITCH ILLUMINATION
Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, check that the illumination light lights up.
If the illumination light does not light up, replace the control panel.








4. 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.








5. INSPECT RADIO RECEIVER ASSEMBLY CIRCUIT
Disconnect the connectors from the radio receiver assembly, and inspect the connector on the wire harness side.

HINT: Check the wire harness between radio receiver assembly and the CD auto changer, between radio receiver assembly and power amplifier.





6. 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.

7. INSPECT GLASS PRINTED ANTENNA
Antenna

8. REPAIR GLASS PRINTED ANTENNA
Antenna