Audio Players & Recorders - Page 6 - Answered Questions & Fixed Issues

The OP Solves the issue. Hey there!!! I fixed my own problem. Can't or shouldn't plug into the same outlet as the rest of the audio equipment. Moved the plugs around and.....BINGO!!! No more humming!! Well done.

This information may differ depending on the manufacturer, model, and version of the product. It is critical that any replacement part you select is compatible with your specific model of subwoofer and meets the electrical standards. Making changes to electrical components such as transformers can be dangerous if done incorrectly, and it may also void the product's warranty.

• I recommend contacting the manufacturer or an authorized repair center for assistance in locating a compatible replacement transformer and instructions on any necessary installation procedures. They will be able to give you the most accurate and safe answer for your particular situation.

You have a fault in the power amp. Identify the faulty channel by following the input leads. As, a stereo amp is basically two mono amps put together. You can compare the bad channel with the good one. First thing to do is a visual look around. If you see something odd looking in one channel and it's the faulty one, compared with the good channel, you might have found the cause. Look at the devices or device on the heatsink especially. If nothing stands out, the next thing to do is test the channels. You can do this in two ways. First, by touching the parts on each channel (with power on) with an insulated screwdriver. If you get a buzz in one channel and nothing in the bad one, in the same places of course! You might have located the faulty device. You can do the same with a volt meter. The readings should be the same in each channel. Work forward from the end of the preamp stage. Don't bother with the power supply parts, as they are common to both channels. By the way, don't short anything!

The 0-83 error indicates a problem with the firmware update. Try resetting the receiver's BIOS by following these steps2: Unplug all cables Un-Power the receiver Power the receiver Before the receiver gets into the "Enter for updating" message, press Tone + CBL/SAT + ON/STANDBY. This will show you either the volume numbers or get you into settings of the receiver's speaker configuration. Press CBL/SAT + ON/STANDBY. This will clear the BIOS and show a "Clear" message on the display. Wait until you hear a couple of clicking sounds for the receiver to turn on and off the power. TX-NR555 Owner's Manual - Onkyo Product Support (onkyousa.com)

Try disconnecting all of the speakers except the left and right main speakers. If it works, check the wiring at the back of each speaker to make sure there aren't any shorts between the terminals. Better yet, just inspect the terminals both at the audio unit and the backs of the speakers. Stray strands of wire reaching across to the other terminal or exposed wire on the other side are a common problem. If you have that all cleaned up and still have the error, you may have shorted transistors in the output amp of one of the channels, very likely the subwoofer. This may be caused by shorted speaker wiring, or the amp may have failed on its own. In either case, you would have to replace both of the output transistors for that channel (they may be built into a power amp module, in which case the module must be replaced). This requires soldering skill, and the knowledge to identify the transistors and check them with an ohmmeter. Most of the time, it's a basic job for any skilled electronic technician. (I did run into one model that would have required two days of disassembly labor just to get at the failed transistors - I told the customer that wasn't designed for service and he would be better off buying something different to replace it.)

The Denon DRA-697CI stereo receiver typically uses a 250V, 2.5A fuse. However, it's always a good idea to consult the user manual or check the label near the power input on the device itself to confirm the exact fuse size and specifications for your particular model. Using the correct fuse size is important for safety and to prevent damage to the receiver. If you're unsure, you can also contact Denon customer support for assistance.

The Denon DRA-697CI is a stereo receiver. Typically, the fuse size for electronic devices like stereo receivers is listed in the device's manual or on a label near the power input. It's important to use the correct fuse size to ensure proper protection against electrical faults. Without specific information about the fuse size for the Denon DRA-697CI, I recommend consulting the device's manual or contacting Denon's customer support for accurate information. Using the wrong fuse size can potentially damage the device or pose a safety hazard, so it's crucial to verify the correct specifications.

Looks like a rebadged Pioneer if it is, one of the output channels has probably been damaged and it shuts down to protect the rest of the system. Time for service at your local HiFi dealer.

Here it is; https://www.manuals.co.uk/fagor/6h-50-x/manual

STK402, IC501. Part number 8-749-016-96

Check the balance control. Apart from that the unit will have to be checked internally to ascertain where the signal is breaking down. This will require some skill and some equipment. My guess is it will be a dry solder joint or a dried out capacitor. If a capacitor looks 'leaky' or swollen, it is a good bet it is outside its tolerance and should be replaced. Sorry couldn't be any better help. Good luck.

Not to sure about NSM jukeboxes but I know the AAMI jukeboxes have a button battery on the memory board that goes flat if the unit is not turned on for a while. This battery was troublesome and most people substituted a capacitor in its place. Might be a place to look. Cheers

Carefully unsnap the speaker cover you may want to use a jewelers screwdriver or a small flat tip to assist with getting it off. Once its off unscrew the 4 screws completely and then carefully wiggle the speaker from he cube. Once the speaker is out of the way reach in the cube and reset the plastic coupling so its flush with the inside top of the cube. With both cubes on there sides and the rubber washer and swivel ring in place press the bottom cube, with your finger(s) inside the cube on the plastic couping, up into th top cube until you here or feel it snap into place. Once it snaps into place, adjust the insulation in the speaker then wiggle the speaker back into the cube and carefully put the screws back in. Once this is accomplished snap the speaker coverback on and that's it. It takes ten minutes once you get the speaker cover off.

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google Banana Plug to RCA Speaker Cable eBay $5.00 look at amazon amazon has 3 feet long cable. you can use RCA to bare wire cables and use binding posts on back of item.

Hi, It could be that you have the wrong omes 4 omes instead of 8. That means the amp has to put out more power to run those speakers. Check that you have the right omes. Good luck

Unless you are training to be an audio engineer Elaine and (K.B. please don't tag to 6 year old questions, just post your own). https://www.google.com/search?q=Harman+Kardon+AVR+1710+service+centre ..

How can I determine the tensions (voltages) from the power supply of the Optimus SCT-5500, and is there any specific integration or compatibility concern with a Cisco Modem that I should be aware of during this process? https://www.newtownspares.com/cisco/

Standby problem solved

Here's a download link from my cloud. https://mega.nz/file/iAVBwIjY#O9fVCfERvcUIEyYm1fcqNw8s_cbMNv_2hBgyD0oVt2Q