Last Modified: 4-30-2014 6.6 J Doc ID: RM000001CIW001X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Only Sound of CD cannot be Heard from Any Speakers; 2006 MY LX470 [05/2005 -        ]

Only Sound of CD cannot be Heard from Any Speakers

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK RADIO

(a) Is radio operating normally?

OK

REPLACE RADIO RECEIVER ASSEMBLY

NG

2.

CHECK NOISE

(a) Is hiss noise produce by non-functioning speaker?

OK:

Hiss noise is not from speaker.

NG

REPLACE RADIO RECEIVER ASSEMBLY (RECHECK SYSTEM AFTER REPLACEMENT)

OK

3.

CHECK WIRE HARNESS (SPEAKER - STEREO AMPLIFIER)
NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

4.

REPLACE SPEAKER

(a) Temporarily install another speaker. Function OK?

OK

SPEAKER FAULTY

NG

REPLACE STEREO AMPLIFIER (RECHECK SYSTEM AFTER REPLACEMENT)