hifi engine

Sony Integrated Amplifiers

Service manuals (en) for the Sony TA-212, TA-333, TA-636, TA-717, TA-818, TA-909, TA-919, TA-3650, TA-A50, TA-A57, TA-D509, TA-A590, TA-A60, TA-A67, TA-A70, TA-D609, TA-D707, TA-AV411, TA-AV421, TA-AV431 and TA-AV531 integrated amplifiers. Thanks again to Ivy Caudieus for the scans