Sony HU read failure

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Fastlearner

Silver - Posts: 346

Joined: March 23, 2005

Location: United States

Posted: September 29, 2006 at 5:53 PM / IP Logged

Just installed this unit and everything works fine on it. Customer came back saying that it says failure. Now he did tell me it said that before. He did try to do the install and it was a hack job so he brought it back to us to clean it up. I finished it and like i said it worked fine. I informed the customer that it was probably something that happened inside the radio but he refused to accept that. Has anyone heard of a sony radio reading that.

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Flakman

Copper - Posts: 365

This member has made a donation to the12volt.com. Click here for more info.

Joined: April 25, 2005

Location: United States

Posted: September 29, 2006 at 5:59 PM / IP Logged

Wow...all I can say is if it said that when it came in, I can't be responsible if it says that again after it goes back out.

The Flakman

I feel strange. I have deja vu and amnesia at the same time.

John | Manteca, CA

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i am an idiot

Platinum - Posts: 13,670

This member consistently provides reliable information

Joined: September 21, 2006

Location: Louisiana, United States

Posted: September 29, 2006 at 6:35 PM / IP Logged

The newer radios have protection circuitry on the Speaker Output Chip If it sees a shorted speaker or a grounded speaker wire. It will read failure I think some of them tell you which channel has a problem.

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Fastlearner

Silver - Posts: 346

Joined: March 23, 2005

Location: United States

Posted: September 29, 2006 at 7:28 PM / IP Logged

Well a couple of his speakers are blown. Hopefully that could be it. He's coming back in the morning.

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Sony HU read failure

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