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Schematic diagram for the left channel power amplifier circuit.
Top-side silkscreen layout for the RA500AL PCB.
Schematic diagram for the right channel power amplifier circuit.
Top-side silkscreen layout for the AL500AR PCB.
Schematic diagram for the RA500 drive circuit section.
Top-side silkscreen layout for the RA500DRV PCB.
Schematic diagram for the RA500 power meter circuit.
Top-side silkscreen layout for the RA500LED PCB.
Schematic diagram for the RA500 power supply unit.
Top-side silkscreen layout for the RA500 power supply PCB.
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