Stk350-230 Circuit Diagram
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Electro help: SONY STR-KM7600 (Australia) - MAIN BOARD - SCHEMATIC
Revision old Electro help: pioneer m-la21stereo power amplifier Wiring schematic diagram: october 2014
Old revision b.
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Old Revision B.
Electro help: Pioneer M-LA21STEREO POWER AMPLIFIER - Schematic
Electro help: SONY STR-KM7600 (Australia) - MAIN BOARD - SCHEMATIC
Wiring Schematic diagram: October 2014