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General| Damping Factor | 50 |
|---|---|
| Dimensions | 416 x 146 x 368mm |
| Speaker Load Impedance | 4 ohms to 16 ohms |
| Type | Integrated Amplifier |
| Channel Separation | 50dB (1kHz) |
Provides common troubleshooting steps for issues like consumption, noise, and oscillation.
Step-by-step procedure for adjusting the power amplifier.
Procedure for adjusting the power supply voltage output.
Lists essential test equipment required for servicing the amplifier.
Method for measuring the amplifier's hum and noise levels.
Procedure to measure the maximum continuous RMS power output.
Steps for measuring total harmonic distortion across different frequencies.
Procedure to assess the isolation between different audio channels.
Component layout for the Power Amplifier Assembly (P600).
Component layout for the Power Supply Unit (P800).
The complete schematic diagram of the Marantz 4140 amplifier.
Exploded view illustrating the mechanical assembly of the Marantz 4140.
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