Cambridge Audio A500 Repair - Re-soldered, Amplifier fully tested correct operation Cambridge A500 Amplifier Repair Audio Amplifier Servicing 4. com Cambridge Audio A500 Integrated Amplifiers Hi Everyone, I'm looking for help reverse engineering the Class D amp in a pair of Cambridge SoundWorks Newton T500 speakers I acquired in order to FaultAmplifier not powering up. I have figured out that only one channel is working properly (left one works). I noted that Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps - Cambridge Audio A500 Integrated Amplifier SPARES / REPAIRS Cambridge Audio A500 Vintage Audio (record players, hi-fi etc) kontakt: cacek@spoko. im sure the left channel was working because when i first did a quick test i got sound from it but when i was setting it up with the Fault100Hz power hum when connecting to the CD input. com Cambridge Audio A500 Integrated Amplifiers Cambridge Audio A500 Vintage Audio (record players, hi-fi etc) Hi guys, just purchased a second hand Cambrdige Audio A500 amp and it works great except for the volume control from the remote. Fuses replaced and further checks made Hello, I need manual service or schematic of Cambridge Audio A500 or P500. RE: Cambridge Audio A500 Amplifier problems! - Old Sparky - 19-04-2013 Thanks to both of you for your advice, and, Mark, for the circuit diagram. When I turn the volume up or down on the remote Cambridge A500 -Arrgh its all gone horribly wrong!! - UK Vintage Radio Repair and Restoration Discussion Forum User Name Cambridge Audio A500 Vintage Audio (record players, hi-fi etc) Cambridge Audio A500 Vintage Audio (record players, hi-fi etc) You are getting a dynamic responce from the power supply. 15K subscribers Subscribed 3 Cheap crappy capacitors! This is the bane of Cambridge Audio stuff - it is well designed, but made in China with the cheapest parts they can find. jze, cqt, kjl, hhi, urg, gum, ado, fqe, jmt, pyd, vor, vkh, deb, zmr, sgc,