Audio Players & Recorders - Recent Questions, Troubleshooting & Support

Incorrect loudspeaker wiring/loading or too much volume on a low voltage mains supply that causes the amplifier to trip out intermittantly.

If the display is working, you have audio. Check your amplifier. 1300Watt adaptor ... This unit draws a very low power and that is not needed.

How do I change the language

That link doesn't work or it leads to a convoluted place where have to know more to find it.

http://www.retrevo.com/support/Electrovoice-TG7-Amps-manual/id/22385bh026/t/2/

It sounds like their service is on par with the website presentation. They couldn't even define it for you?

I'll take a feeble swing at it. The manual shows it has Event Logs. I'd start there and see what else is indicated. Eventually an understandable decode might appear.

Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on; or it may turn on but produce no audio to the speakers.

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 'nekkid'. 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.

In one part of you question, you state Fox C1600 and also GPX C1600 https://www.google.com/search?q=fox+c1600 https://www.google.com/search?q=GPX+C1600 All questions need full 'make model (what it is)', first 3 words. There are too many items with those numbers. ..

i have a speaker inspire t7900 and trying to run the speaker but i am facing connectivity problem. dont know the exact place of every wire

Hi David, do you want to connect the ST-D505 tuner to the TA-D505 amplifier? You just have to connect an audio cable of two RCA (red and white) from the audio output L and R of the tuner ST-D505 to the input of Tuner in the amplifier TA-D505 Remember to connect the FM antennas and the AM Antenna Loop on the ST-D505 tuner To listen to it, you have to select Tuner on the TA-D505 and enjoy the favorite radio stations I hope you have my comments Greetings Franco Dosil Hola David, quieres conectar el sintonizador ST-D505 al amplificador TA-D505? Simplemente tienes que conectar un cable de audio de dos RCA(rojo y blanco) desde la salida de audio L y R del sintonizador ST-D505 a la entrada de Tuner en el amplificador TA-D505 Recuerda conectar las antenas de FM y la Loop Antena de AM en el sintonizador ST-D505 Para poder escucharlo, tienes que seleccionar Tuner en el TA-D505 y disfrutaras de las estaciones de radio preferidas Espero que te sirvan mis comentarios Saludos Franco Dosil https://elektrotanya.com/sony_lbt-d505_d505cd_d505cdm_d505m.pdf/download.html

troubleshoot the issue: Reset the CD Changer: Turn off the CD player. Press the CLEAR button. Simultaneously, press and hold down the POWER button on the CD player for 60 seconds. If this doesn't resolve the issue, proceed to the next step. Check for Error Messages: If you encounter difficulty playing a disc and receive any of the following error messages, there may be an incorrect setting or a problem with the disc: NO DISC DISC ERROR CD ERROR TOC ERROR Refer to the instructions supplied with your CD player to verify model-specific information and troubleshoot the issue. Internal Component Repair: If the display issue persists, it might be related to an internal component that requires repair.

Troubleshoot this issue. Here are some steps you can follow: Check Speaker Connections: Ensure that the rear surround speakers are properly connected to the Audio/Video (A/V) receiver. If applicable to your model, verify that the A/B speaker selector is set correctly. If the speakers are connected to the A speaker connection, the selector must be set to the A position. Test Tone Operation: Perform a test tone operation to check if the speakers are functioning correctly. Increase the rear speaker volume or adjust the surround speaker settings to the maximum level. Speaker Size Settings: Try selecting a different size (small or large) for the rear surround speakers in the menu. Surround Sound Mode: Verify that the A/V receiver is set to a surround sound mode. For Dolby ProLogic surround sound, ensure that the center-channel mode is set to NORMAL or WIDE. If your source is a DVD or Blu-ray Disc player, check that surround sound is enabled in the player's menu. The audio being received must be multi-channel. Different Surround Sound Mode: Try setting the A/V receiver to a different surround sound mode. Source Content: Verify that the source you are playing is encoded in surround sound. Note that during periods of mainly dialog, most of the sound may come from the center speaker only, with audio coming out of the rear speakers when there is background or ambient noise. Factory Reset: Reset the unit back to factory default settings (consult your operating instructions for model-specific steps). If applicable, follow the steps for calibrating the appropriate settings automatically after connecting the calibration microphone device. Speaker Wires and Replacement: Check and replace the speaker wires if necessary. Consider connecting a different pair of speakers to see if the issue persists. If you've tried these steps and the problem remains unresolved, I recommend seeking professional service.

steps to troubleshoot and potentially repair them: Troubleshooting Low Sound or No Audio from Rear Surround Sound Speakers: If you're facing audio problems, especially with the rear surround sound speakers, consider checking the following: Ensure that all speaker connections are secure and properly plugged in. Verify that the speaker wires are not damaged or frayed. Check the speaker settings in the system menu to ensure correct configuration. Inspect the speaker impedance and compatibility with the system. If you're using wireless speakers, check their power supply and connectivity. Refer to the operating instructions manual for specific troubleshooting steps. Flexible Circuit Board Repairing: If the issue is related to internal components, you might need professional repair. However, if you're comfortable with electronics, consider these precautions: Keep the soldering iron temperature around 270°C during repairs. Avoid touching the soldering iron on the same conductor of the circuit board more than three times. Be gentle when soldering or unsoldering to prevent damage to the conductor. Important Notice: To prevent fire or shock hazard, avoid exposing the unit to rain or moisture. Do not open the cabinet; refer servicing to qualified personnel. Avoid installing the appliance in confined spaces like bookcases or built-in cabinets.

There is some help in the link. https://www.google.com/search?q=sony+rcd-w3+analog+source+switches+to+optical+input ..

A very easy fix. This explains https://www.fixya.com/support/r29927004-dvd_player_or_cd_player_not_reading ..

This one? https://poshmark.com/listing/Zytool-MultiTool-by-Sharper-Image-61a7aab42a1eff6c31e75524 They make so much gadgetry I don't see what you describe on their own site. Use the Live chat bottom right side and ask them https://www.sharperimage.com/view/category/Tools/301236?mainCatId=200005 https://www.google.com/search?q=sharper+image+zytool+3+change+battery ..

1. Power Off: Turn off the device.
2. Jumper Configuration: Locate the jumper labeled "S16" on the device. Initially, it should be connected to pins 2 and 3.
3. Power On (Alarm+All LEDs Flashing): Turn the device back on. You'll see the alarm LED and all other LEDs flashing.
4. Power Off Again: Turn off the device once more.
5. Jumper Adjustment: Change the jumper configuration from pins 2 and 3 to pins 1 and 2.
6. Finished: Your Porpo YH-2000 is now set to the desired angular unit mode.

If you encounter any issues, you can press the reset switch on the back of the device to reinitialize it.

this model SA rather than SC seems to be a Middle East model. The SC version doesn't have DAB. https://www.google.com/search?q=panasonic+sa-pm250+instruction+manual ..

If you feel confident doing so, you could attempt to open the cassette deck and physically examine the gears to check for damage or debris that might be obstructing them. But do remember that there are risks involved when opening electronic equipment, especially if you're not used with doing this kind of work. If you're not sure you can do this securely, it would be preferable to get assistance from a qualified audio equipment repair specialist.

I suspect one of the button switches has failed. If it is worth it, take it to a repair shop for replacement tact switches.

I expect there is either a power supply issue or one of the amplifiers has failed causing over current to turn it off as a protection to the power supply.

That sounds like a selector button is no longer working stopping you from changing the display/channels etc. I suggest you take it to a radio repair shop for assessment. It may be cheaper to just replace it, they will let you know.

Ensure you put some foam in between the actual cd mechanism and the base to stop it floating around, Remove cds! that's about it.