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ARCHIVED FORUM -- April 2007 to March 2012
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This is the first Archived Forum which was active between 17th April 2007 and 1st March February 2012

 

Latest post 09-28-2011 1:51 PM by Eugenio Colazzo. 4 replies.
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  • 09-28-2011 3:54 AM

    VOLTMETER RV7 - RESISTOR VALUE

     

    Hello

     

    I need help, in my new voltmeter I found a burned resistor, if someone has the value (first band seems to be brown) could tell me the colors?

    Maybe a service manual... :)

     

    Thanks in advance

     

    Eugenio

    Eugenio Colazzo

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  • 09-28-2011 10:57 AM In reply to

    Re: VOLTMETER RV7 - RESISTOR VALUE

    Eugenio,

    Can I suggest you unsolder the resister because the coloured bands may be visible underneath the resistor.

    Regards Keith....

  • 09-28-2011 11:17 AM In reply to

    • lausvi
    • Top 150 Contributor
    • Joined on 04-16-2007
    • Helsinki - Finland
    • Posts 498
    • Gold Member

    Re: VOLTMETER RV7 - RESISTOR VALUE

    I have a RV7, too. I managed to find a parts list and from the internet. I'll try to find it again and post a link. 

    EDIT: That wasn't too easy! Here is the parts list. I am not quite sure about the resistor in question, the PCB layout shows there should be two resistors, R1 (10 ohm, 0,33W) and R2 (0...220 ohm, 0,33W) connected in parallel, whereas in your photo there seems to be only one resistor (but visibly a place for the second).

    The site itself also has some more B&O test-gear manuals. Could somebody ask if the site's keeper would allow those manuals being added to Beoworld's manuals section, too?

    Bang & Olufsen - The art of controlling sound, picture and light

  • 09-28-2011 11:35 AM In reply to

    • lausvi
    • Top 150 Contributor
    • Joined on 04-16-2007
    • Helsinki - Finland
    • Posts 498
    • Gold Member

    Re: VOLTMETER RV7 - RESISTOR VALUE

    I also find a photo of the insides or my RV7. Unfortunately the photo is not especially a good one, but clearly there is just one resistor, too.


    Bang & Olufsen - The art of controlling sound, picture and light

  • 09-28-2011 1:51 PM In reply to

    Re: VOLTMETER RV7 - RESISTOR VALUE

    OMG!!!

    Thanks to all! Thanks thanks and thanks again and again!!!! 

    Tryed to remove the resistor but was not readable. Thanks for the image and the doc above. 

    I'm so happy!!!

     

    Best regards!!!!!

     

    Eugenio

    PS

    Today is a great day, first the manual, and then for the FIRST warranty destructable label from MV!!!!

    Eugenio Colazzo

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