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No Sound - boat stereo

My boat's system consists of: 1) Kenwood KDC-2019 AM/FM/CD Tuner 2) Kenwood KDC-C??? 6 CD Auto Changer 3) Kenwood KAC-749S Amp Suddenly no sound thru Speakers (4). Tuner head is getting power and appears to "tune" and play CD (haven't tried the 6 CD Changer). The Amp has an external (flat) fuse that I pulled and it look "OK". There is also a small remote mounted on the back end of the boat. No hand-held remote. Can't get anyone to come to storage to work on it. Any suggestions before I stumble thru pulling the units and taking them "somewhere" to have them looked at? Thank you.

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Re: No Sound - boat stereo

Assuming that the four speakers are connected to the amplifier, then the amp is the most likely problem component. Does the amplifier show a power light when the system is turned on? Note that there is probably another fuse in the amplifier power wire, near the battery.

Posted on Mar 16, 2007

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try this


Your radio will require one of the following procedures.

Type 1
During the code request mode, while holding the DISP key depressed, press and hold the Volume UP or DOWN key for 3 seconds (so that “…” disappears).
Then using your remote enter your code.

Type 2
Press the "Auto" button and "Track up" on face of radio at the same time. The four dash lines ( . . . . ) should "disappear".

Then using your remote enter your code.

Type 3
Model# DPX-4020 and DPX-4030
Press and hold the 1 then the 6 preset key (preset keys are the buttons on face of radio for storing you "favorite" radio stations). "C" should display.
Then using your remote, enter your code.

Enter your number from the remote control unit. Your code number is 5227 (KCAR)

* Press numeric key “5” ( 2 times ) and press the Track UP/Next Track key
* Press numeric key “2” ( 3 times ) and press the Track UP/Next Track key
* Press numeric key “2” ( 1 time ) and press the Track UP/Next Track key
* Press numeric key “7” ( 2 times ) and press the Track UP/Next Track key

The security is canceled and the set enters the TUNER mode!

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