Stereo Component Amplifier Power Source Circuit

AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Stereo Component Amplifier Power Source Circuit
- Stereo Component Amplifier Power Source Circuit

DESCRIPTION

This circuit provides power to the stereo component amplifier.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (ACC, AMP)

(a) Disconnect the AMP fuse from the engine room No. 1 relay block.

(b) Disconnect the ACC fuse from the instrument panel junction block.

(c) Measure the resistance of the fuses.

Standard resistance:

Below 1 Ohms

NG -- REPLACE FUSE
OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - BATTERY AND CONNECTOR)

(a) Disconnect the L13, L14 and L15 amplifier connectors.





(b) Measure the voltage and resistance according to the value(s) in the table below.

Standard Voltage:

Standard Resistance










NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE