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  • Re: B.O.6000 - Arm does not move horizontally

    Hi Seems you are on the right way, if you turn the spindle by hand and the tonearmassembly does not move to the left or right could be that the part no. 210 Bearing nut is worn out or missing. Maybe it is not correct mounted, there is a small gap in the nut that should fit into the upper part no. 212 Holder to block the nut that it doesn´t turn with the spindle. Don´t try to move the tonearmassembly by hand to not destroy the nut which is made of plastic. Take out the holder and have
    Posted to BeoWorld North America (Forum) by Spassmaker on Fri, May 14 2021
  • Re: MMC20 CL-c

    Hi Martin Yes we can ! ;-)) Kind regards Christian
    Posted to General Discussion & Questions (Forum) by Spassmaker on Wed, May 12 2021
  • Re: Beogram 6006 hums once each platter rotation

    Hi Peter If you start the player as usual and drop the tonearm in the endgroove of the LP there would no music disturb the "humming". So for me it sounds like the humming from the motor just like I had. But before more investigations are made, please check the tachodisk for any damages. Maybe a platterweight would help a little bit, some centerholes of the vinyl are drilled a little too big and when the vinyl is leightweigt and maybe bended a little bit, the humming comes more to hear.
    Posted to BeoGram (Forum) by Spassmaker on Wed, Apr 14 2021
  • Re: Beocenter 9500 tape problem

    Hi Ivan Sorry for the delay, but there was a lot of work the last few days--- What came into my mind last night was that there is another Hall Sensor on the PCB which is mounted below the tapedeck. Have a look for the wheel beneath the Hall Sensor, there is a ferrite / magnetic ring that inducts the pulses into the Sensor. You have to desolder the two coils than you can easily lift the PCB and renew the hall sensor if necessary. Hall Sensor The hall sensor should stand upright to pick up the pulses
    Posted to Vintage Products (Forum) by Spassmaker on Mon, Apr 5 2021
  • Re: Beocenter 9500 tape problem

    Be aware, I will contact you Nice to hear that the tape is running again. Kind regards Christian
    Posted to Vintage Products (Forum) by Spassmaker on Sun, Mar 28 2021
  • Re: Beocenter 9500 tape problem

    Hi Ivan Look for the hall sensor aside of the tape spools where the small belt goes round. The spools are magnetic and the hall sensor picks up the pulses. Look for the gap between magnetic ring and hall sensor, should be about 1-2 mm. Maybe the PCB with the sensor is not proper screwed back in place. Had already had 3 defective sensors. Kind regards Christian
    Posted to Vintage Products (Forum) by Spassmaker on Sat, Mar 27 2021
  • Re: Beolab 4000c

    This sounds much warmer too ;-))
    Posted to General Discussion & Questions (Forum) by Spassmaker on Mon, Mar 22 2021
  • Re: Beomaster 6000 (2251) - Busted Transformer?

    Hi Bert The uPC can not give 14 volt, did you measure the inputs on 6IC 6 PIN 12,13,14,15, comming from the uPC board, on 6IC 6? Is there also 14 volts? I think the high voltage comes from a not connected grounding or a break in the connection via D5. Did you check the connections between all components? Not only the desoldered components themselves. I´ve had already some nice experience with broken traces on the PCB´s, not only in the Beomasters. If there is no crack in the traces I´m
    Posted to Vintage Products (Forum) by Spassmaker on Sat, Mar 20 2021
  • Re: Beomaster 6XXX / Beocord 6XXX Display red coating

    Really no one? Any recomandations? Regards Christian
    Posted to General Discussion & Questions (Forum) by Spassmaker on Fri, Mar 19 2021
  • Re: Beomaster 6000 (2251) - Busted Transformer?

    Hi Bert The 10,7 Volt at the Pin 6 and 8 of IC 5 are very suspect, of course the IC is an Opamp so it will amplify what comes in, so in my opinion, the IC does what it should do regarding to the incomming voltages. Please check the connection via D5 to the volume preset and the way down to IC6 PIN 9. The traces from IC6 PIN 10 and 11 to IC 5 should also being tested,. It´s quiet a tricky circurit around the IC´s but sometimes it´s working great when everything is OK ;-)) It´s
    Posted to Vintage Products (Forum) by Spassmaker on Fri, Mar 19 2021
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