Troubleshooting - self-repair Stanmore II Bluetooth not working - Repair And Rework

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  • Опубликовано: 12 ноя 2024

Комментарии • 57

  • @ahmetyb
    @ahmetyb 3 месяца назад +1

    Thanks man it really helped. I'd like to give more details that worked for me:
    - Speaker seems dead
    - Getting 24v at the transformer but only 3.3v when you measure 2 pins at the main switch (not in the video) then SMD capacitors for LEDs might be dead (3 tiny capacitors near each controllers, C200, C201, C202 they are parallel connected as shown in the video)
    - Check each capacitors each terminal for a short circuit: switch to buzzer in the multimeter and put one probe on the orange rings near the screws and the other on each side of the capacitors (not in the video). Only one side of the capacitors should buzz, if you are getting buzz at the both of the terminals of each capacitors then it is the dead one. You can search for "bad SMD capacitor test" for more detailed videos.
    - Remove it and it works again. You shouldn't remove all three.

    • @adrianrainz5675
      @adrianrainz5675 3 месяца назад

      Hi, thanks for the better explanation. Is there any chance to write to you regarding this same problem?

  • @XX-tj1kz
    @XX-tj1kz 10 месяцев назад

    Hello, do you think your Marshall Stanmor 2 and Marshall Stanmor 3 videos still have original speakers or copies?

  • @rwubbels
    @rwubbels 4 месяца назад +1

    This is a solution for when your marshall speaker is not turning on at all. It has nothing to do with the bleutooth sadly.
    In the video you see it's not turning on, but later he also does not find the bleutooth connection.

    • @arildonslaught1653
      @arildonslaught1653 3 месяца назад

      Tried factory reset ? Hold down "source" and "play" a few seconds until it starts. Solved my issue with bluetooth connection problems.

  • @Andreashp60
    @Andreashp60 3 года назад +11

    You should have some one help you with subtitles. I would love to now what you are talking about.

    • @rvelectronicsworkshop5058
      @rvelectronicsworkshop5058 3 года назад +4

      He is talking about a shorted capacitor which he just removed it.

    • @paulomiguel23
      @paulomiguel23 Год назад +1

      @@rvelectronicsworkshop5058 maybe I missed it but at what point and from where does he remove the shorted capacitor? 🤔

    • @rvelectronicsworkshop5058
      @rvelectronicsworkshop5058 Год назад +2

      @@paulomiguel23 Ask him😜. Measure them all with a meter, and the one which shows zero ohm is the shorted one

  • @gunnerwesthausen1365
    @gunnerwesthausen1365 2 года назад +1

    Realy helped me a lot, many thanks.

  • @matthewgauci1697
    @matthewgauci1697 3 года назад

    Do you know if the Woburn 2 has the same value capacitors of 100nF ?

  • @Tru09x
    @Tru09x 3 года назад

    cám ơn bác rất nhiều xem video phát lần ra bệnh luôn

  • @lamdung4124
    @lamdung4124 4 месяца назад

    bác ơi cho em hỏi em updata fimwe song tăt ko dc . kết nối cũng ko dc. thì bj sao và khắc phục như thế nào

  • @tieutantan9562
    @tieutantan9562 3 года назад

    Loa mình vận chuyển về thấy bị lõm e căng chỗ bên dưới chữ marshall, phải vào đây xem tháo phần đấy ra thì chỗ lõm đã chạm được vào bên trong loa bass chưa, thật may là chưa. Nhưng nhìn chỗ lõm vào bên ngoài ê căng thấy ngứa mắt thực sự.

  • @tristanslagle2902
    @tristanslagle2902 3 года назад

    Would this be the same fix for the first edition Stanmore with the same Bluetooth issue?

    • @repairandrework
      @repairandrework  3 года назад +1

      Stanmore & Stanmore 2 have different constructs, so the way to fix error is also different , thankyou

    • @phillu8
      @phillu8 3 года назад +1

      Can you please post how to repair version 1?

    • @carlonchozannoni
      @carlonchozannoni 2 года назад

      @@phillu8 same here, version 1 not turning on. I already changed the fuse but still not working would love to know what parts to replace....

  • @ottoamme1843
    @ottoamme1843 2 года назад

    Any chance to remove the 20mins energy save mode while standby?

  • @cungduongphapbao5324
    @cungduongphapbao5324 2 года назад

    Shop vui lòng cho xin địa chỉ đến sửa loa marshall có tình trạng như vậy đc ko ạ

    • @repairandrework
      @repairandrework  2 года назад +2

      Shop đang bên Nhật Bản rồi ạ , nên ko nhận sửa nữa

    • @cungduongphapbao5324
      @cungduongphapbao5324 2 года назад

      @@repairandrework nhờ người làm theo clip và đã sửa đc ạ. Thanks Shop

  • @guitarreromxl74
    @guitarreromxl74 8 месяцев назад

    My Stanmore II just light up the three “Source” LEDs. Could these same capacitors be causing the issue?

    • @guitarreromxl74
      @guitarreromxl74 8 месяцев назад

      I measured 3.3v out of each of those capacitors on my board.

    • @mohammadaminimen3570
      @mohammadaminimen3570 4 месяца назад

      i have same problem in woburn II. have you find a solotion ?

    • @lucagiordano8427
      @lucagiordano8427 Месяц назад

      same, do you find solutions? thanks

    • @guitarreromxl74
      @guitarreromxl74 Месяц назад

      @@lucagiordano8427 No, I didn’t.

  • @Min_simp_sanegiyuu
    @Min_simp_sanegiyuu 10 месяцев назад

    Cho em xin địa chỉ cửa hàng và Sđt của à ? Em cũng ccó santamore 2

  • @sumitgalgotia
    @sumitgalgotia 2 года назад

    Sound getting crackling.... Can you suggest what to do

  • @ariahtet
    @ariahtet 4 года назад +5

    I wish this was in english.

    • @repairandrework
      @repairandrework  4 года назад +2

      sorry, i'm learning english

    • @rvelectronicsworkshop5058
      @rvelectronicsworkshop5058 3 года назад +4

      The problem was one of the filtering SMD capacitors next to the 3 small ICs which was shorted. I had the same problem with the exactly the same capacitor as shown on video. The guy just removed it, but it's good to be replaced with a new 100nF capacitor.

    • @adrianrainz5675
      @adrianrainz5675 3 месяца назад

      @@rvelectronicsworkshop5058 i just burned mine and need replacement. Can i have the correct smd cap number for this? And is it all 3 need to replace if my stanmore 2 not switching on?

  • @gjcbservice4012
    @gjcbservice4012 2 года назад

    muchas gracias!!!!! me aceleró el trabajo

  • @scramville
    @scramville 11 месяцев назад

    My firmware crashed during the update. Maybe someone knows where to get the firmware for “dumping”?

    • @guitarreromxl74
      @guitarreromxl74 8 месяцев назад +1

      Did the three “Source” red LEDs stay on?

  • @davideromano6406
    @davideromano6406 3 года назад

    I, too, I have a problem with the bluetooth: it works for a few days and then it stops working without any reason... and you guys?

  • @info7work
    @info7work 3 года назад

    hi sir how are you
    my MARSHALL NOT WORKING HOW TO FIX THIS ISSUE

  • @nguyenthehung3845
    @nguyenthehung3845 3 года назад

    Thường nguyên nhân gây ra hỏng là như nào vậy Bro

  • @drdao6072
    @drdao6072 9 месяцев назад

    Cảm ơn bác

  • @kotoamatsukamigaming3061
    @kotoamatsukamigaming3061 7 месяцев назад

    my problem is if the volume goes up, it automatically power off

  • @CuongTran-nu1rx
    @CuongTran-nu1rx 2 года назад

    Anh ở đâu Việt Nam vậy ạ? Em có 1 con cũng bị mất nguồn

    • @repairandrework
      @repairandrework  2 года назад

      Mình ko ở Việt Nam . Đang bên Nhật bản rồi nên ko nhận sửa dc nữa , thank

    • @CuongTran-nu1rx
      @CuongTran-nu1rx 2 года назад

      @@repairandrework okie cảm ơn anh

    • @Thuongmtd
      @Thuongmtd 2 года назад

      Con xin facebook b ơi

    • @haitranxuan91
      @haitranxuan91 2 года назад

      Em đang ở Nhật ..Có con Actinon bị vậy .Anh nhận không ?

  • @ChrisSylve
    @ChrisSylve 10 месяцев назад

    merci

  • @dongokha5482
    @dongokha5482 Год назад

    good,!!

  • @petrochemicals4u
    @petrochemicals4u 3 года назад +3

    What was the problem ???

    • @rvelectronicsworkshop5058
      @rvelectronicsworkshop5058 3 года назад +3

      The problem was one of the filtering SMD capacitors next to the 3 small ICs which was shorted. I had the same problem with the exactly the same capacitor as shown on video. The guy just removed it, but it's good to be replaced with a new 100nF capacitor.

    • @surrealfx
      @surrealfx 3 года назад +2

      @@rvelectronicsworkshop5058 is there any chance you could create a video showing the repair? No disrespect to this guy or his video but there’s a lot of pointing and talking but I haven’t a clue what’s goin on or which capacitor was the issue.....appreciate it’s a 100nf cap. Which one?

    • @matthewgauci1697
      @matthewgauci1697 3 года назад +1

      @@rvelectronicsworkshop5058 Any idea if the Woburn 2 would use the same value capacitors ?

    • @RyanKrumm
      @RyanKrumm Год назад

      @@rvelectronicsworkshop5058 I'm curious if the speaker could be rewired to bypass the DSP. I'm trying to use it as a monitor but the DSP is causing latency issues.

  • @fizikoloji
    @fizikoloji Год назад

    👏👏👏

  • @Lucho956
    @Lucho956 3 года назад

    Which is the capacitor?