Question about Kenwood KAC-8103D Car Audio Amplifier

1 Answer

Doesn't turn on

Amp turns but only for a second.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 631 Answers

Measure the DC voltage across the B+ and ground terminals as well as across remote and ground. If you have less than 11 volts when the amp tries to power up, the amp could be shutting down due to low voltage. If the voltage remains near or above 12v, disconnect all speaker wires and signal cables from the amp. If it powers up, the wiring needs to be checked. If it still shuts down, the amp likely has blown output transistors.

Posted on Oct 03, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to turn OFF Casio QL-10?


The photo you have given is fx-300 ES. In that you have to press SHIFT and than AC so that It will turn off.

May 31, 2013 | Casio fx-300ES Calculator

1 Answer

RX-V665 turns on for a second then turns off


don`t open it yet

check ur speaker wires, try disconnect all wires from back of unit and then try to turn on unit .
if it stays on whit no wires attached than u have short connection at speaker wires .
if doesn`t come on then try to fasten screws at back of the unit ,
may sound like BS but if amp board don`t have good ground connection it can go in protection mode happened to me on RX-V592

Dec 13, 2012 | Yamaha RX-V665 Receiver

1 Answer

Fisher & Paykel 6.5 turns on but doesn't start


That lever is the out of balance switch
Service manual link below, you need Adobe reader to biew PDF's
http://www.angelsnz.net/ZL3SV/misc/F&P%20Service%20manual%20517735.pdf

Apr 26, 2012 | Fisher and Paykel Washing Machines

1 Answer

I have a n5030 dell inspiron and i use to connect using wifi. The last time that i did use my laptop the wifi device is not working (the system says that there is no wifi & bluetooth devices). I use...


Make sure your wifi switch is turned on. If that doesn't work, try taking out the battery of your laptop, waiting at least 10 seconds, and then rebooting. If THAT doesn't work, try system restore and take it back until before your wifi quit working.

Aug 22, 2011 | Computers & Internet

1 Answer

I got my KM60 in Singapore where they use 240V. I moved back to the states and now when I turn it on the amp buzzes for a few seconds and then it has a faint static while it is on. This static...


The only change you need to make for the 120 operation should be to change the fuse to a 2 amp fuse. Faint static is typical of the electronic noise of amps... as long as it it is faint. The power supply will act differently on 120 than 240... probably takes a brief more time to get the system stable, hence the initial buzzing. As long as it performs don't worry about it.

Aug 11, 2011 | Hartke KM60 1x10 Keyboard Amplifier

1 Answer

LG WD-10160 TP. Display is showing code CL and no buttons work. I think it may be child lock but can't turn it off. The problem occurred when I turned off the machine & disconnected the water...


You are quite right, the Child Lock is engaged.

3 options for you depending on the machine:

Find the two buttons Temp and Options in the panel. Turn ON the machine, press these two buttons together for 3 seconds and that should reset it.

Or

It might have a little kids face above a lock key, inbetween the wash and rinse buttons, hold these for 3/5 seconds and it should work

Or

If it has a program selector twist dial, set the selector to off or the end of a program (If it doesn't have, don't worry) Then, unplug from the mains. Leave for 20 minutes without tampering.

Power back on and the machine should have reset

Jul 01, 2011 | LG Washing Machines

1 Answer

I have an Onkyo AV Receiver HT-R500 and when I turn it on, it turns on and in less than one second it turns back to standby. What could be wrong?.


Try disconnecting all the speakers and see if it does the same thing. If it doesn't, connect speakers again one at a time to find out which one of them is doing it. Make sure the speakers rating match the output of the amp.

Jun 16, 2011 | Onkyo HTR500 Receiver

1 Answer

Phonic Max 2500 blocked/protected


the problem of shuting down of amp. is some of output driver are shorted or open check the output driver and predriver

Mar 11, 2008 | Phonic MAX 2500 Amplifier

1 Answer

Bose Acoustimass power


the amp is overheating. Disconnect one speaker at a time to see if problem persists. If so, the amp needs serviced.

Nov 08, 2007 | Onkyo TX-DS575 Receiver

Not finding what you are looking for?
Kenwood KAC-8103D Car Audio Amplifier Logo

Related Topics:

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top Kenwood Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4981 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Marvin
Marvin

Level 3 Expert

81400 Answers

Are you a Kenwood Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...