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Controls for power, audio balance, bass, and treble.
Switches for input selection, audio modes, and filter functions.
Indicators for power/stereo status and the main volume control.
Sockets for connecting headphones, speakers, and audio devices.
Advice on PCB tracing and stable positioning for repairs.
Instructions for setting amplifier currents and indicator pointers.
Part numbers for basic components like holders, sockets, plugs, and insulation.
Part numbers for power indicators and PU selection switches.
Detailed specifications for transistors, diodes, and capacitors.
Specifications for resistors, transformers, and other components.
Variations in part numbers for European countries.
Variations in part numbers for UK, Sweden, and Finland.