AUDIO AND VISUAL SYSTEM > Stereo Component Amplifier Power Source Circuit

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DESCRIPTION

This circuit provides power to the stereo component amplifier.

WIRING DIAGRAM


E110935E01


E110880E03


INSPECTION PROCEDURE

1.INSPECT STEREO COMPONENT AMPLIFIER


    E110881E02

  1. Disconnect the stereo component amplifier connector.

  1. Measure the resistance according to the values in the table below.

    Standard resistance:
    Tester connection
    		Condition
    		Specified condition
    GND - Body ground
    		Always
    		Below 1 Ω
    GND2/E - Body ground
    		Always
    		Below 1 Ω
    LRHD - Body ground (*1)
    		Always
    		Below 1 Ω

    *1: Standard System

  1. Measure the voltage according to the values in the table below.

    Standard voltage:
    Tester connection
    		Condition
    		Specified condition
    B+ - GND
    		Always
    		10 to 14 V
    +B - GND
    		Always
    		10 to 14 V
    +B2 - GND
    		Always
    		10 to 14 V
    ACC - GND
    		Ignition SW ACC
    		10 to 14 V



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

RETURN TO THE ORIGINAL INSPECTION FLOW BECAUSE THE CHECK RESULT IS NORMAL