Sony TA-KSL7 Service Manual Ver 1.0 2001.10 (includes extraction from Instruction Manual (User Manual)) in English STR-KSL7 / STR-SL7 (is the receiver section in HT-SL7) / TA-KSL7 (the amplifier section in HT-SL7A) 9-873-368-01 file:\\Sony\_ok\STR-KSL7-SL7-TA-KSL7_en_sm.pdf...