Tandberg 3014A: 680mV vs 580mV – Myth or Reality?
Some experienced technician claims that the reference level specified in the service manual was wrong listed for all the Tandberg 3014A models. The service manual specify 580mV at the Dolby chip test points (TP4) when using standard Dolby test tape like Teac MTT-150 (400Hz-200nWb/m ANSI). The Tandberg level test tape is based on 1kHz/250nWb/m […]