Cellular Phone Voice Circuit between Radio Receiver and Stereo Component Amplifier: Procedure
- CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER ASSEMBLY)
- Disconnect the radio receiver assembly and stereo component amplifier assembly connectors.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition E3-12 (IVO-) - N14-22 (INT-) Always Below 1 Ω E3-11 (IVO+) - N14-23 (INT+) Always Below 1 Ω E3-13 (SLD1) - Body ground Always 10 kΩ or higher E3-12 (IVO-) - Body ground Always 10 kΩ or higher E3-11 (IVO+) - Body ground Always 10 kΩ or higher
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → See step 2
- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE