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Old Apr 14, 2007 | 03:43 PM
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I'm wondering what would be the cause of my CD player not having my speakers produce any sounds? My CD player works.. but no sound is coming out. This is an aftermarket JVC Chameleon CD player. It happened after I replaced the carpet on my 87 vert a few weeks ago. I accidently drained the battery in my car eventhough it was attached to a trickel charger. I noticed that my CD player was clicking and showing all kinds of weird lights popping up on the screen. I replaced the battery and now no sounds. I'm puzzled here.

Last edited by 87vette; Apr 14, 2007 at 03:45 PM.
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Old Apr 14, 2007 | 08:21 PM
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Originally Posted by 87vette
I'm wondering what would be the cause of my CD player not having my speakers produce any sounds? My CD player works.. but no sound is coming out. This is an aftermarket JVC Chameleon CD player. It happened after I replaced the carpet on my 87 vert a few weeks ago. I accidently drained the battery in my car eventhough it was attached to a trickel charger. I noticed that my CD player was clicking and showing all kinds of weird lights popping up on the screen. I replaced the battery and now no sounds. I'm puzzled here.
2 possibilities,
1. A screwed up chip in the head unit. Their very sensitive to voltage spikes.
2. You pulled a connector loose when you replaced the carpet.

The LCD issue would indicate the former.

First, check all your connectors, then reboot the system. If there's power to the unit with the key off, you may need to pull a fuse or disconnect the battery.

Good Luck.
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Old Apr 14, 2007 | 08:58 PM
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Originally Posted by The Beep
2 possibilities,
1. A screwed up chip in the head unit. Their very sensitive to voltage spikes.
2. You pulled a connector loose when you replaced the carpet.

The LCD issue would indicate the former.

First, check all your connectors, then reboot the system. If there's power to the unit with the key off, you may need to pull a fuse or disconnect the battery.

Good Luck.
So that would mean literally a chip inside the head unit or right behind it?
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Old Apr 15, 2007 | 10:02 PM
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Originally Posted by 87vette
So that would mean literally a chip inside the head unit or right behind it?
Consumer and non-consumer electronics frequently use intigrated circuits (aka IC's, aka chips). For the most part they are a collection of tiny transistors used to perform logic. They typically run on 3.3 or 5 volts and they're in your display, preamp, and CD PCB's (printed circuit board).

If a voltage spike gets past the regulator (in the device) it can easily damage one of these.

They're "surface mounted" and difficult to diagnose or replace.

My suggestion is to follow the steps outlined earlier in that order. A connector may be loose or have a bent pin.

Good Luck
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Old Apr 16, 2007 | 02:29 AM
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Time to upgrade it

http://forums.corvetteforum.com/show....php?t=1678343
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Old Apr 18, 2007 | 07:50 AM
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Originally Posted by VinceC5
No need to replace it now. Found out that after I replaced my turn signal/hazzard switch in the steering column.. that my radio now works. Is the radio somehow wired into this switch? It doesnt make sense to me.
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Old Apr 18, 2007 | 03:03 PM
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So no one knows if the CD player is wired into this switch in order to produce sounds?
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