Posts by Donby
4 total posts4 results
Beosound 1 faulty CD player
in BeoSound · May 31, 2026 18:08So - I've had done some wrestling with this Beosound 1, which have a faulty CD section. All good until the lens start to focus. I hear the click/tack sound, and then - nothing. I have put a 1x1 cm piece of paper over the…
Beosound 1 faulty CD player
in BeoSound · Feb 22, 2026 10:43An amazing comprehensive description of how to replace the laser section. Well done Guy I found this one, as a friend of mine came with a Beosound 1 with a faulty CD player. Why come to me? Well actually I participated i…
Beomaster 6500 & 7000 improvement of pre-amp circuit
in BeoMaster · Jan 12, 2026 20:47Thank you very much Filip. I was al most sure about that, but just - 'livrem og seler'😊 I might replace the trimpots after alignment. Out - find how many Ohms, and probably make two fixed resistors i parallel do the sam…
Beomaster 6500 & 7000 improvement of pre-amp circuit
in BeoMaster · Jan 7, 2026 21:18Hi Filip I saw that you aligned idle current between 2TP200 - 2TP201 for 11 mV , and similar for the other channel. I suppose that is across both emitter resistors 0,22ohm? Cannot find these TP stipulated on diagram or p…