Do you have a question about the Inter-m PC-1650 and is the answer not in the manual?
Comprehensive list of electrical components for the Amplifier Left/Right Board.
List of electrical components for the Digital Signal Processor Board.
Electrical parts categorized under 'PT' (likely power-related components).
Electrical parts related to the AC power cord.
List of fuses used in the device.
List of circuit breakers used in the device.
Detailed schematic of the Amplifier Left Board circuitry.
Schematic diagram for the Digital Signal Processor Board's circuit.
Schematic diagram of the Power Supply Board's circuitry.
Schematic diagram for the Stereo Left Board's circuit.
Schematic diagram illustrating the mono input signal path.
Schematic diagram of the Headphone Output Board's circuit.
Schematic diagram for the Stereo Output Board's circuit.
Overall functional block and level diagram of the audio mixer.
Diagram showing electrical connections between all boards and components.