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  • Re: Beomaster 8000 Outputamplifier PCB's

    Hi I would be very interested on the 5 and 8 PCB modules! Regards Egon.
    Posted to General Discussion & Questions (Forum) by wiresnwires on Thu, Jul 2 2020
  • Re: BM8000

    Thank you Martin. I called the guy and will bring it back to him as a warranty repairs - he was reluctant, but I insisted anyway and I have proof of the not changed cap on photos. Thank you for the answer, made me feel much better.
    Posted to General Discussion & Questions (Forum) by wiresnwires on Wed, Apr 22 2020
  • BM8000

    Is it possible to fry bm8000 with cdx2 input? Situation this bm8000 came from full restoration 1 month ago. Played only 5-6 hours (radio, record player). Working nice. No heat on heat sink. Yesterday first time tryed to play cd with cdx2 and cloud of smoke came from startup pcb component 330nF/275V... That was problematic in the first place (smoked before) was not replaced by repair guy (I have photos prior reparation and after reparation) , that was the problem the unit went to a repair guy in the
    Posted to General Discussion & Questions (Forum) by wiresnwires on Wed, Apr 22 2020
  • Re: Beomaster weird problem

    Thank you for the reply and help. The right channel is chip A and left channel is chip B!
    Posted to General Discussion & Questions (Forum) by wiresnwires on Fri, Feb 28 2020
  • Re: Beomaster weird problem

    Here it is with picture. I took the picture from Beolover sblog. Is the left channel volume chip the A or the B?
    Posted to General Discussion & Questions (Forum) by wiresnwires on Thu, Feb 27 2020
  • Re: Beomaster weird problem

    Hi. Thanks for all the advice. I did the right thing and took the Beomaster to the repair man. It is working now. But there is the fault of left channel 2.9 volume cut out. Beolover addressed this in hes forum but Its not clear for me is the left channel AD7110KN upper or lower chip. I managed to order some of chips online and want to do the swap. Regards E.
    Posted to General Discussion & Questions (Forum) by wiresnwires on Wed, Feb 26 2020
  • Re: Beomaster weird problem

    Hi, I think what happened was that the C1 - the 330nF/275V cap went up in smoke its not nice to look at : If I now remember correctly it was bad looking prior the recap but not as bad as this. Is it possible that this cap was the problem from the start...just in the brink of failing? Here is the other side of the startup board with burnt out resistor on the left there: So Now to order new parts, I think in this thread is the same problem: https://forum.beoworld.org/forums/t/36661.aspx Now off to
    Posted to General Discussion & Questions (Forum) by wiresnwires on Sun, Jan 5 2020
  • Re: Beomaster weird problem

    Hi, I think what happened was that the C1 - the 330nF/275V cap went up in smoke its not nice to look at : If I now remember correctly it was bad looking prior the recap but not as bad as this. Is it possible that this cap was the problem from the start...just in the brink of failing? Here is the other side of the startup board with burnt out resistor on the left there: So Now to order new parts, I think in this thread is the same problem: https://forum.beoworld.org/forums/t/36661.aspx Now off to
    Posted to General Discussion & Questions (Forum) by wiresnwires on Sun, Jan 5 2020
  • Re: Beomaster weird problem

    Hi and thank you for the helpful tips, I totally disregarded the startup circuit as a possible culprit for this BM. I did the re flow of the start up circuit. Following thing happens when plugged in. The unit comes to standby. When the unit was powered up a huge amount of smoke came out of this area and the power was cut off. I think this is the RL1: And the 30R2, 180 ohm resistor on the rectifier blow out here: And unit cut the power. the more frustrating is that the unit was fully working but as
    Posted to General Discussion & Questions (Forum) by wiresnwires on Sat, Jan 4 2020
  • Re: Beomaster weird problem

    Hi Sanovar and thank you for the reply. I have actually change the output for a working one to test it form another unit. The result was the same. I now changed the switchers all so wit the same result. The unit goes to protection as soon the unit is turned on from stand by. Here is the whole unit opened up: And after truing it for couple of times I got a little lovely sparks from this area marked with yellow circle: It started out as fully working unit-had been in heavy use in my living room for
    Posted to General Discussion & Questions (Forum) by wiresnwires on Fri, Jan 3 2020
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