Unknown Part Denon HEOS

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • west-ice
    New Member
    • Feb 2021
    • 2
    • Germany
    #1

    Unknown Part Denon HEOS

    Hi @ll,

    i´ve got a Heos/Denon Network circuit board (141972220003j)
    Denon Number maybe: 9R1891004300S

    I dont have any doc´s about this.

    Maybe someone from you know this part.

    Could be a regulator.

    This part is broken so i need yome new
    Attached Files
    Tags: None
    • naimon
      New Member
      • Jan 2025
      • 1
      • USA
      #2
      Hi, I've got a Denon AVR with a dead 9R1891004300S. How did you figure our this part was the issue ? Were you able to source it and repair ?

        Comment

        Previous template Next

        Related Topics

        Collapse
        • the_rem
          Unknown transformer : how to find a good replacement part ?
          by the_rem
          Hello guys,

          I would like a quite old but still good 800 W ATX PSU to be repaired. The problem was an extremely heavy coil whine coming from the small secondary transfomer on the PCB.

          I desoldered it hoping the references on the upper side would allow me to find a adequate replacement part. Sadly the written references drove me nowhere but to the manufacturer (I-MAG). I sent them a message like a bottle in the see asking them to send me a datasheet of the transformer. And... They responded ! I received a kind of datasheet (see attachment) but my competencies do not allow...
          VEF20FB07BW(2025001A)20110927.pdf
          https://drive.google.com
          04-23-2025, 01:48 AM
        • edugimeno
          Finding the wrong part at a loooong led strip, part works fine, part flickers, all parallel...
          by edugimeno
          Hi There!
          I'm trying to help my friend who owns a restaurant be just bought.
          He has a very long LED strip running along all the walls and columns. The strip is attached facing down 2in above the floor, using a wall panel that ends in a metal rail that finishes the panel underneath
          It's stuck using, I guess, the 2 sided tape that comes with the strip
          The issue is that like 1/2 of the full length, including 1/2 one wall, another entire wall, and one column, flickers after 4 or 5 minutes ON. Particularly it flashes staying OFF most of the time and flashing ON for 1 tenth...
          09-05-2024, 09:34 AM
        • G-Sting
          iPad Pro A1876 SHORT Part Identify Help Needed
          by G-Sting
          So My iPad was not charging and booting up . i went to a local technician and he checked with thermal and this Part marked in 1st Photo is Short.
          So then i went on to boardview and downloaded the schematics and identified this part in 2nd Photo. Now i am confused what exactly is the part called ? where should i get this from ?


          i contacted my technician and he sent me his BoardVIew screenshot in 3rd Photo. In his Boardview the part is called X2826.... Something

          SO My main concern is what part should i order what should i search the name for ?
          on Ipad...
          4 Photos
          05-15-2025, 09:30 AM
        • davph
          Denon Heos Drive
          by davph
          Hi All

          I'm looking for Schematic for Denon Heos Drive.

          unit instantly shuts down to protection mode with red light flashing....
          01-19-2024, 07:43 AM
        • basskilla
          Denon PMA 350SE receiver missing part,need help for rewiring.
          by basskilla
          Hi Friends!



          I have a Denon PMA 350SE receiver,the remote controller-sensor pcb panel is missing from inside and without this it not even powering on by the main switch.
          So there are two connector left one 8 pin and one 3 pin.

          Would be Someone so kind and tell me which pin should connet to where,to make it work?

          I attached the service manual and pictures from the connectors.

          Thank You for the answer,and best wishes!...
          08-14-2023, 02:59 AM
        • Loading...
        • No more items.
        Working...