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

 

Latest post 03-21-2011 5:17 PM by Søren Hammer. 4 replies.
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  • 03-20-2011 6:00 AM

    Beocord 9000 overheating

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    Hello, I have encountered this problem in one of my BC9000's. It plays and records well, but after abot 20 minutes left on, the rear cooling fins are too hot to touch. I suspect that some sort of output transistor gets too much current (bias problems). Is it an ordinary problem on the Beocord 8000 range?

    -Søren Hammer

    Beocenter 9300, Beogam CD50, Beocord 5500, Beomaster 3400, Beomaster 4400, 2 Beogram 4000, Beomaster 8000, 2 beogram 8002, Beovox S-75, Beovox MS150.2, Beovox RL6000, Beovox S-35, Beomaster 6000, 2 Beocord 9000, Beocord 8004, Beocord 5000, Form 1, 2x Beolink 1000, Beo4, MX3500, LS4500. Born 1993.

  • 03-20-2011 1:19 PM In reply to

    • Dillen
    • Top 10 Contributor
    • Joined on 02-14-2007
    • Copenhagen / Denmark
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    Re: Beocord 9000 overheating

    Reply Contact

    They all run a bit warm on the cooling fins.
    The Beocord 9000 particularly so but if yours are far warmer than normal is
    obviously hard to tell.
    You will normally not be able to burn your fingers but it may feel "unpleasant" warm.

    Martin

  • 03-21-2011 4:23 AM In reply to

    Re: Beocord 9000 overheating

    Reply Contact

    My other BC9000 are also working a little hot, but this one is almost burning my fingers. I can take a temperature reading with my optical thermometer when I come home from work.

    Beocenter 9300, Beogam CD50, Beocord 5500, Beomaster 3400, Beomaster 4400, 2 Beogram 4000, Beomaster 8000, 2 beogram 8002, Beovox S-75, Beovox MS150.2, Beovox RL6000, Beovox S-35, Beomaster 6000, 2 Beocord 9000, Beocord 8004, Beocord 5000, Form 1, 2x Beolink 1000, Beo4, MX3500, LS4500. Born 1993.

  • 03-21-2011 2:31 PM In reply to

    • chartz
    • Top 75 Contributor
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    • Joined on 07-20-2009
    • Burgundy
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    Re: Beocord 9000 overheating

    Reply Contact

    Hello!

    Yes I concur with you. My two Beocord 9000 run quite hot as well. This would seem normal although a bit worrying!

    The Beocord 6000/8000 don't run as hot, far from it.

    But then have a look at the diagram and you will understand!

    Jacques

  • 03-21-2011 5:17 PM In reply to

    Re: Beocord 9000 overheating

    Reply Contact

    It runs at a steady 60-63 degrees centigrade, I think the CCC system is heating quite a bit, eh? Stick out tongue

    Beocenter 9300, Beogam CD50, Beocord 5500, Beomaster 3400, Beomaster 4400, 2 Beogram 4000, Beomaster 8000, 2 beogram 8002, Beovox S-75, Beovox MS150.2, Beovox RL6000, Beovox S-35, Beomaster 6000, 2 Beocord 9000, Beocord 8004, Beocord 5000, Form 1, 2x Beolink 1000, Beo4, MX3500, LS4500. Born 1993.
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