Question about Sharp CD-C612 Shelf System
Hi, recently, I had to disconnect my Sharp CD-C612 home system and when I went to set it back up, I couldn't find the manual and no matter how many different ways I try I can't seem to hook up the speakers correctly. It's a 4 speaker system. Can anyone help please?
SOURCE: Speakers Not Working
Probably not My friend. These self type audio units use an audio output IC and if it blows out you must replace it. Its a soldered in device and is not a consumer replaceable part ,unless you have some know how on desoldering and soldering. This repair should run somewhere around 85 to 125 bucks to repair. Good Luck
Posted on Jun 24, 2006
SOURCE: sharp sd nx10_out signal trouble
Try all of the spaekers on the channel you know works. If all are fine, swap the speaker lines to test them. Is the input a DVD player on RCA cables? A bad signal cable from a component can be a source for problem. Connect the speakers directly to the amp(if possible) bypassing the sub box. If all works without the box, suspect bad crossover or in the self-powered boxes a bad amp.
Posted on Jun 25, 2007
if there are no additional speaker jacks on the back of the receiver, then no; at least, not easily.
What ohm are the speakers?
Posted on Dec 28, 2009
Testimonial: "WE took the Sharp unit back. Not only could you not hook-up the remote speakers, you could not shuffle as advertised. Thanks for your help."
It seems like if the speaker and the headphones don't work on the left side, then the circuit board inside is unfortunately not processing the sound at the board level.
It's like a sound card in a computer that fails to process both stereo channels.
If the unit is under warranty I would try to redeem it. If it isn't under warranty it probably would not be cost effective to repair, and I would look for a new shelf system to replace.
Posted on Oct 28, 2010
SOURCE: Protect is displayed on the
Why are you asking instead of doing?
Generally speaking, an amp attempts to protect 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.
Check for loose speaker connections at the speaker as a root cause for intermittent shutdown.
Posted on May 29, 2011
Register and download the manual for free at retrevo.com
Posted on Jul 03, 2011
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