Question about JVC KS-AX704 Car Audio Amplifier
When you put power to amp protection light comes on and it makes a clicking noise.
Sounds like u have fried your amp. U didn't mention if u had speakers hooked 2 the amp. If u do, disconnect them and c if the problem persists. If it doesn't, u may have crossed speaker wires or fried speakers. I f it doesn't ur amp is more than likely fried. Sounds like that clicking noise could be the output circuit protection switching on and then off when it detects a short or problem.
Posted on Jul 18, 2008
Sounds like you have blown your amplifier. There could be severqal causes for this happening. Take it to an electronics repair shop, but honestly you might just be better off replacing it altogether.
Posted on Jul 17, 2008
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Dec 29, 2011 | Audio Players & Recorders
Nov 11, 2011 | Teac AG-D9100 Receiver
Generally speaking, an amp protects itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.
Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.
You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.
If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.
If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.
Mar 29, 2011 | Yamaha HTR-6130 Receiver
Nov 14, 2009 | Sony Xplod Car Audio Amplifier XM-DS1300P5...
Jul 07, 2009 | KLH Audio Players & Recorders
Mar 21, 2009 | Car Audio & Video
Jan 26, 2008 | Sony Xplod XM-1652Z Car Audio Amplifier
256 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: