Top 20 Yamaha RX-V373 5.1 Channel AV Receiver Questions & Answers

https://www.tradebit.com/filedetail.php/236197866-yamaha-rx-v373-htr-3065-av-receiver-service-manual The manual is not free.

Press and hold the "straight" and "Tone control" buttons and press power. This should release the protect lock that the receiver is in. If it shuts back off immediately, then you most likely have a blown amp that will need to be repaired.

It sounds like it is dead, check the manual. Be sure you have mains power to the receiver, it sounds like that failed. A loose plug or blown fuse could cause that type of problem as well. Here are a few links that may help. Redirect Notice Redirect Notice Yamaha RX V373BL Owner Manual

hdmi cable does both vid and sound so you should be ok if you have used this way to connect. if you have used rca connection try using another red white yellow cable cause they are cheap and break easy.

sounds like one of you amp IC's might be bad. When you use the button combo, it is probably turning on, detecting a short, and shutting off immediately.

Usb crashes after playing several music and stops loading contents from usb. I had to turn the power off and on again to load. Is there any latest firmware for Rx v 373 yet?

"Opening" ... Please explain what you mean.

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.

WD-40 ... Very dangerous as it not only flammable when wet but is bad for electrical contacts as it leaves a residue behind that does not conduct electricity very well. Check speaker connections first.

You must repair the amplifier first. Take it to an authorised Yamaha service centre.

Follow the procedure as given in following link. RX-V6A ' ENJOYING IN MULTIPLE ROOMS (ZONES) (yamaha.com)

Question edited for clarity, full make model (what it is)'. Question moved to Yamaha Audio. It may be sympathetic vibration and is coming from something nearby. Put it on a folded towel or sit in the floor to test it. https://www.google.com/search?q=YST-FSW050+bad+vibration ..

Being from 1985 or there abouts, it probably needs some TLC at a Yamaha service centre. May need new capacitors and resolder dry joints for age related issues.

Yes if it has a suitable speaker connection available and is nominally 8 ohms impedance Speaker and AV.

Visit YAMAHA P-155 P-155S P-155B SM Service Manual download, schematics, eeprom, repair info for electronics experts (elektrotanya.com) for service manual. Check the pre-amplifier and power amplifier section.

Visit 00_HTR-5750_U_EN.book (yamaha.com) and see page 59 (Troubleshooting).

Question edited for clarity. see if the video for the 5640 works. https://www.google.com/search?q=Yamaha+HTR-5660+reset ..

You can't do this. The SpeakerCraft is a standalone amplifier. The Yamaha is a Receiver and has its own amplifier. Putting amplified sound into a data input is not recommended and will cause component damage and overload 'clipping'. https://www.google.com/search?q=SpeakerCraft+BB275 https://www.google.com/search?q=Yamaha+5.1+receiver I deleted the two answers from AI Answer Bots as they are not doing you any favours suggesting it can be done in their waffling answers! ..

Thanks for the compliments Gilbert. You have tried the reset so a Yamaha audio tech is the answer. This link will find you one close to where you live. There is probably a glass fuse on the power board, but you have to find out WHY the fuse blew? It is worth fixing in my opinion. https://www.google.com/search?q=yamaha+audio+repairs+near+me It does have a thermal fuse https://www.google.com/search?q=yamaha+rx-v663bl+no+power+on ..

Question edited for clarity and all the typos. The Yamaha receiver has to have a sound source and the speaker wires connect the two together. Receivers often have a a switch for Speaker set 1 and Speaker set 2, so you can send the music to two different rooms. Make sure you are on the correct set. These are supposed to be standalone television speakers by the looks of it connected to what they call an 'AV Processing Unit', I would guess more commonly called a Surround Sound Theatre System. Expensive speakers at $900. https://assets.kef.com/uploads/files/en/series_pdf/T301_T301c.pdf https://www.google.com/search?q=kef+t301+no+sound+from+speakers https://www.google.com/search?q=kef+t301 ..