YAMAHA RX-V740 Instantly Shuts Down Repair

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  • เผยแพร่เมื่อ 18 ม.ค. 2025

ความคิดเห็น • 32

  • @AP-eu4og
    @AP-eu4og 8 หลายเดือนก่อน

    Hats off to you sir!
    Just found last night your video, and used your tip to fix my HTR 5660 which Is identical to the one you repaired on the video, now, it's working fine, at the first shot, thank you again.

  • @bpalpha
    @bpalpha 5 หลายเดือนก่อน

    I wonder how many of these, or other receivers, end up in land fills with such minor issues. Good to see this nice unit fixed.

  • @gampaha1861
    @gampaha1861 11 หลายเดือนก่อน

    Nice. great explain. I have a problem with Rx v870 amp get in to protection mode as soon as power on. By disconnecting the rear amp section same results. All the solder joints, caps, and relays looks good to me. in side is clean too. can you please help me out? thank you

    • @djkrell
      @djkrell 10 หลายเดือนก่อน

      I have this same issue did you find a solution?

  • @006ixsins
    @006ixsins ปีที่แล้ว +1

    i have the same issue, is there somewhere i can take mine to get fixed?

  • @mrrcomp
    @mrrcomp ปีที่แล้ว +1

    hi I have a rx-430 with similar problem; Being a newbie which legs of the regulators do you check on?

    • @lewisse5
      @lewisse5  ปีที่แล้ว +4

      Im checking the input(1) and output(3) pins. If there is power on the input, but nothing on the output, then it is most likely the regulator the problem.

    • @KS-jy4hl
      @KS-jy4hl 6 หลายเดือนก่อน

      th-cam.com/video/pwS7fNtBfgc/w-d-xo.htmlsi=fiNjbA7cMHoh5Kr5 👍

  • @FeedScrn
    @FeedScrn ปีที่แล้ว

    Nice fix. Thanks for posting.

  • @gyorgylaszlo667
    @gyorgylaszlo667 12 วันที่ผ่านมา

    Hello. i have a same problem with YAMAHA RX-V795 and i fixed with resoldering the regulator terminals

    • @gyorgylaszlo667
      @gyorgylaszlo667 11 วันที่ผ่านมา

      IC704 voltage regulator for logic board

    • @smithdatura1665
      @smithdatura1665 13 ชั่วโมงที่ผ่านมา

      @@gyorgylaszlo667 what were the steps you took to fix this? I just plugged my RX-V795 after a few years in storage and the exact same thing happened… turns off after a half-second each time I turn it on.

  • @freddytaleb1068
    @freddytaleb1068 ปีที่แล้ว

    hello what was the default regulator ??

  • @allmarphil
    @allmarphil ปีที่แล้ว +1

    see you in the next one 👌

  • @claudemirgomes8153
    @claudemirgomes8153 3 หลายเดือนก่อน

    How do I reset it?

  • @easyopen4399
    @easyopen4399 ปีที่แล้ว

    My YAMAHA HTR 3066 Showing "DC PRT : 253H" error. Some times it's shows 249h, 252h errors. And shutdown after 3-4 seconds. What are the possible problems.. is it a capacitor leakage or any short ?

  • @SunilMaxwell-kl8nw
    @SunilMaxwell-kl8nw 5 หลายเดือนก่อน

    Thankyou❤

  • @ssanjayb5785
    @ssanjayb5785 ปีที่แล้ว

    Hi , nice one. I have the same issue. Where did you buy the regulator from ?

  • @skabdulmtr2000
    @skabdulmtr2000 ปีที่แล้ว

    Hello sir good morning I am from India i like to buy this av receiver how can I buy this av receiver i need 7.1 and 2 also

  • @rodneyclinton1751
    @rodneyclinton1751 ปีที่แล้ว

    Q why protect mode ,but does not protect it

    • @lewisse5
      @lewisse5  ปีที่แล้ว +1

      Its protecting other components from being damaged due to the failed part

  • @luigi5534
    @luigi5534 7 หลายเดือนก่อน

    f9nk90z gk0yp vw chn 046 this is the name of my component, can you tell me how to find a replacement for it

  • @prasantadhikari5117
    @prasantadhikari5117 ปีที่แล้ว

    Can you show how to connect all the 5 speakers (2 front, 1 central, 2 rear and a subwoofer). It is so confusing.

    • @nickfatsis9607
      @nickfatsis9607 ปีที่แล้ว

      Just follow what it says on the back of your amp, you'll have front R, front L and so on.

  • @Mascotal
    @Mascotal 5 หลายเดือนก่อน

    Just sent mine to the recycler for that very problem.

  • @TonyBourdier
    @TonyBourdier 8 หลายเดือนก่อน +1

    Yes but I didn't see the fix. I would have to pass this video on a different app to see if I can slow it down. Too fast to teach anyone. Sorry

  • @samwil0_9
    @samwil0_9 ปีที่แล้ว

    Strangely looks like mine...

  • @jeffmunger
    @jeffmunger ปีที่แล้ว

    Toral POS do not buy.
    Im returning this POS,
    Do not buy a Yamaha reciever.