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Dillen

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Viewing 20 posts - 41 through 60 (of 718 total)
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  • Dillen
    Moderator

    If would be helpful, if you would state the location.
    Country as a minimum. And also your idea of the price.

    Martin

    in reply to: Beogram 6500 output issues #62316
    Dillen
    Moderator

    Have you tried using a different pickup cartridge?

    Martin

    in reply to: Beocenter 9500 for sale #62272
    Dillen
    Moderator

    It could be helpful if you’d let us know where the items are located (country as a minimum),
    and also if you have an idea of the price.

    Martin

    in reply to: Beogram 6500 output issues #62271
    Dillen
    Moderator

    Which amplifier are you using? And how are they connected?

    Does the needle track the record?
    Can you hear sound from the pickup cartridge itself when playing a record, if you put your ear close to it?

    Martin

    in reply to: Beomaster 7000 no sound #62238
    Dillen
    Moderator

    The relay is pulled when in standby. This can be confusing.
    If it does not release when ordered, the amplifier will not be powered.
    Check the relay driver circuit. A shorted transistor here would not be a first.
    If you already suspect D2, that would also be a good place to start.

    Martin

    in reply to: beogram 2200 motor problems #62168
    Dillen
    Moderator

    Check the start switch. These switches are known to oxidize and lose contact, particularly if not used for a long time.
    Check for cracked solder joints where connectors are soldered to the circuit board.
    All OK? Check voltage on motor leads.

    Martin

    in reply to: beogram 2200 motor problems #62151
    Dillen
    Moderator

    Record on the platter?

    Martin

    in reply to: Beomaster 1000 – Type 2301 bias setting #62150
    Dillen
    Moderator

    You can calculate the voltage drop across the emitter resistor and use that as the target setting.
    Ohms law.

    Martin

    Dillen
    Moderator

    As mentioned above, parts are usually no problem.
    What is needed here is a good repairshop or a skilled DIY/hobby-repairer.
    There must be some in northern Italy.

    Martin

    in reply to: Beogram 4500 – 3 hopefully quick questions #61653
    Dillen
    Moderator

    No. The start-up sequence is all mechanical.

    Martin

    in reply to: Beogram 7000 Turntable Distortion #61645
    Dillen
    Moderator

    Yes, you can set the tracking force as shown in the user manual.
    But check your stylus first. It could be dirty. That’s one of the most common causes for distortion together with bad cantilever suspension.

    Martin

    in reply to: Beogram 4500 – 3 hopefully quick questions #61644
    Dillen
    Moderator

    Sounds like a problem with the tracking system.
    It’s a opto sensor and a lamp, with an interrupter in between.
    Either the lamp has died or the sensor has gone bad (they can deteriorate internally).
    Some times both.
    (Electronic faults in this circuit are rare).

    The Molykote you mentioned is a fast-hardening coating.
    That’s not what you want here. You need a long-term (decades rather than weeks),
    grease to make the carriage move smoothly and jerk-free.

    Lamp, sensor, correct grease is all available from Danish Sound Parts.

    Martin

    in reply to: u264b #61642
    Dillen
    Moderator

    Danish Sound Parts har originale her.

    Glem de kinesiske forfalskninger på Ebay og allevegne.

    Martin

    in reply to: Beocord 3300 motor doesnt run #61570
    Dillen
    Moderator

    Any DC voltage on the motor tabs?

    Martin

    in reply to: Beogram 4500 – 3 hopefully quick questions #61569
    Dillen
    Moderator
    1. Record ends can be troublesome.
      Whereas there are clear standards for where the lead-in grooves are located (with reference to record center), there are no standards for lead-out.
      Is the problem present with all records?
    2. In standby place a tracking force scale under the tonearm. Press and hold >> for a few seconds and the tonearm will lower onto it. When done, press STOP.
    3. Depends on what stuff is on the arms.

    Martin

    in reply to: Beocenter 5000 Speaker advice. #61341
    Dillen
    Moderator

    Beocenter 5000 has a quite powerful and well-sounding amplifier.
    Any passive speakers will suit it – the larger the better results.
    It will drive even very large Beovox models, so you can let your room and wallet decide.
    I would say anything from Beovox S45 up.

    Martin

    in reply to: Beogram 8002 repair – reset circuit? #61302
    Dillen
    Moderator

    Solder joints crack from microscopic vibrations, typically eminating from the mains transformer and from the general
    operation of the deck.

    I’m sure it can be repaired.
    Any french repairers here?

    Martin

    in reply to: Beovox 4703 woofers #61301
    Dillen
    Moderator

    What is the problem with the two original woofers?

    Martin

    in reply to: Beogram 8002 repair – reset circuit? #61290
    Dillen
    Moderator

    The local B&O shop may not be able to repair it. That’s probably true.
    But there are countless others who can.
    Parts are usually no problem. Most problems are caused by aging capacitors and bad solder joints. All perfectly fixable.

    Where are you?

    Martin

    in reply to: Beogram 4500 platter motor keeps spinning #61262
    Dillen
    Moderator

    TR4 or TR5 shorted.
    Replace both (BC337).

    Martin

Viewing 20 posts - 41 through 60 (of 718 total)