panasonic cq-c1300u, no sound

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=102499
Printed Date: May 10, 2025 at 3:40 PM

Topic: panasonic cq-c1300u, no sound

Posted By: relative4
Subject: panasonic cq-c1300u, no sound
Date Posted: February 24, 2008 at 10:35 AM

I just bought an old car with a modern stereo, a Panasonic CQ-C1300U if it matters. The stereo turns on and reads CDs. However, it makes no noise at the speakers. Any time the stereo is on, there are 12-13 mV and 5-6 mA, steady, at the speakers. No voltage or current when the stereo is off. I attached a known-good speaker and got no noise.

Can anyone explain how to continue the diagnosis of this problem?

Thanks!

Replies:

Posted By: hungryandfat
Date Posted: February 24, 2008 at 11:01 AM

Check the possibility of the amp being turned of in the head unit. If I get time I will check out the info on the unit. But, until then its either switched off or broke

Posted By: relative4
Date Posted: February 24, 2008 at 11:55 AM

Right you are. Off to craiglist for a new unit. Thanks!

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