Doug, Welcome to Beoworld ! Nice collection, some of the better of the older. Buying the MCP was not a mistake, you just need to find a Beomaster 6500 now. I can help you with new belts. You have a PM (private message), check your inbox in the top right corner of this page. Martin

Check the laser current. DO NOT adjust anything, just check it. If it's wrong, check the laser current supply but still DON'T TRY TO ADJUST ANYTHING. Martin

Ja, det er præcis dét board. Hvis du selv kan skifte kondensatorerne og ikke har justeret på laser-strømmen (hvilket kan slå en laser ihjel på få minutter hvis det gøres forkert), kan du selv udskifte de kondensatorer, der sidder på kortet. Det kræver som sagt (almindeligvis) ingen efter

Nej, det er en 33uF og det SKAL være en blå Philips axial type. I langt de fleste tilfælde er en reparation på CD drevet forholdsvis enkel og ganske billig idét det faktisk yderst sjældent er selve laseren, der er i stykker (den får bare ikke strøm nok så den holder mere eller mindre op med at

Jeg vil gerne se på den men jeg undrer mig over hvorfor du skiftede laseren ? Skiftede du "kun" laseren og justerede resten af kredsløbet ind efter den nye laser, eller skiftede du hele modulet ? Hvilken type kondensator har du monteret i laser udgangen ? Har du stadig den gamle laser ? Martin

STEREO ! VALVE-STEREO ! Bang & Olufsen VALVE-STEREO ! -Though with germanium based MPX decoder, but still... What a warm and pleasant sound and what a perspective ! My repairshop is equipped with a pair of Beovox 1700 speakers (with no front covers to help spotting DC on outputs very fast). I've heard them sound good before but never quite like

Mark, Welcome to Beoworld ! The Beomaster 1700 was never one of the better amplifiers but it should still provide a pleasant voluminous sound and not sound "empty". Capacitors can cause the strangest faults and I suggest you replace the lot. If you still have doubts regarding the amplifiers performance, connect a signal generator and an oscilloscope

The BM4400 does not have AF transistors so is not prone to this type of failure. It will have to be something else. A cracked solder joint, a heavy tuning drift outside of the AFC reach or some muting fault. Yes, that's the whistle. Martin

Per, velkommen til Beoworld ! Du har en PM. Check din inbox i øverste højre hjørne af denne side. Martin

Nasty one. Err.. Battery Talk Time 720 Hours Standby Time 110 Hours Que ? Martin