Yamaha RX-V550 repair - 18 February 2023

[@AurelGuran]

hello dear peter. following your post I repaired my Yamaha rx v 557 amplifier. I want to thank you for the post and for showing something else compared to others. all the best.

[@nemuyume]

Thank you very much, i ll try fixing mine. Just like yours the first piece seems to have changed value for me too

[@ChrisdeJongh]

I've got a Rx-v350, when a speaker is plugged into the left rear channel, the amp turns off (when intermittently connecting the left rear speaker a loud hissing noise is heard) Busy troubleshooting and this video gave me a idea where to start looking. Will update as I make progress

[@younissamaai3786]

Good day, I have a Yamaha RX-V550 with the same issues. I replaced the capacitor but will need to do the regulators once I find it locally here in Cape Town. Your video helped me find out what the problem could be. I will update my post once I do the next stage. Thank you and have an awesome day further.

[@petermiles6557]

Please let me know how you go.

[@lesqual81]

Hello / Good evening to France Peter to thank for this great video (I have the rx-v550) it fell, cut off for months without knowing how to fix it... the c405 was dead or out of order, in short, four welds and Here it is again like new ;) I really appreciate the help you gave to the community of the earth and I wanted you to know that it helped at least one person

[@petermiles6557]

Very happy your RX-v660 has awakened. god bless

[@thebrunner8013]

What a rare, fine and helpfull video. Just got into the same issue. Same type does not always switch on. So now I know where to start. Where did you get the IC replacment? The Type 2SK3491is not longer available even the replacment suggestion seems to outphased. .

[@col210]

Nice job Pete. I have a similar one the RX-V657 so good background info for the future (maybe)

[@petermiles6557]

The C405 cap is a common fault, so may encounter it.

[@Cholilsyahroni]

Good

[@walker55able]

Great well done

[@fernandofaraldo7511]

Your attempt to fix it is excellent but these units are garbage I have four of them with same issues

[@SunilMaxwell-kl8nw]

Thankyousir

[@noelvlog5580]

Hello i have rx v495 model when i increase the volume it shutdown. And when I turn on again it shutdown again in few minutes. Afterwards it won't turn on, it shutdown immediately.

[@mgcroce55]

hello... all the Yamahas RXV have the famous STK?? thanks

[@LordofKings-Raj]

Hi My Yamaha HTR 3065 av Receiver Only gets audio from woofer and right front speaker ... What may be issue? Guide

[@romanbagus5630]

Mine is dead software and how do I fix it, mine is RX E400

[@jozefmalina8930]

Good work very nice

[@enelcelestin5658]

Hello peter i like your vidéo because l have a hamaya radio RX-v793 my screen is not stable . What is my problèm ? Please

[@u3pyg]

I have RX-V450. Does not turn at all. No power going to transformer. Plucked out the c405, measured 7nf. Replaced with new 22nf 630v. Still no power at all. Any suggestions?

[@KS-jy4hl]

Check the MOS right next to the capacitor you replaced 👍

[@KS-jy4hl]

kzbin.info/www/bejne/gpmreKKOpdllmLMsi=co8183S-LnWKxJFf

[@skyseb568]

hello, and good evening from canada, First, could you tell me what you used to make this video, because the quality is incredible... I am looking for information on my amp, RX-A710 because I have it plugged into a bad socket at home, (only 70 V and 40 V with ground)after a couple of minutes , it switchoff and now it doesn't light up at all, the fuse is ok,. I found the service manual but they don't explain how to remove the flat cable sockets between two PCBs. and as I don't want to force it so as not to break anything... if you could explain to me quickly, because I don't want to waste your time, it would be greatly appreciated Thanks

[@petermiles6557]

The cameras used are a GoPro a often a Nikon D7200. The video editing is done with Davinci Resolve www.blackmagicdesign.com/au/products/davinciresolve. Davinci Resolve offers a free version, possible the best free app on the internet, however you need a fast computer such as a gaming PC, but has amazing editing features. Most of my video are 1080 resolution and at 60Hz. The flat cable held with type of clamping bar that you need to lift off and then the flat cable should easily pull out. Similar to kzbin.info/www/bejne/p3aWm4mqft16p6M

[@PS4PROGAMER5456]

My rxv540 is turning on and then off would be the couse