Radio Receiver Power Source Circuit

AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: Radio Receiver Power Source Circuit
- Radio Receiver Power Source Circuit

DESCRIPTION

This circuit provides power to the radio receiver assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER - BATTERY AND BODY GROUND)

(a) for 8 Speakers





(1) Disconnect the I1 radio receiver assembly connector.

(2) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





(3) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





(b) for 14 Speakers





(1) Disconnect the I4 radio receiver assembly connector.

(2) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





(3) Measure the voltage according to the value(s) in the table below.

Standard Voltage:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table