TA-N731 - Receiver SONY - Free user manual and instructions
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| Product Type | Stereo Receiver |
| Brand | Sony |
| Model | TA-N731 |
| Dimensions (W x H x D) | 430 x 150 x 350 mm |
| Weight | 8.2 kg |
| Power Supply | AC 120 V / 230 V, 50/60 Hz |
| Power Output | 100 W per channel (8 ohms, 20 Hz – 20 kHz) |
| Total Harmonic Distortion | 0.008% at rated output |
| Frequency Response | 5 Hz – 100 kHz (+0/-3 dB) |
| Signal-to-Noise Ratio | 100 dB |
| Inputs | Phono, CD, Tuner, Tape, Aux |
| Outputs | Speaker A/B, Headphone, Pre-out |
| Tone Controls | Bass, Treble, Balance |
| Special Features | Loudness, Direct signal path, Tone defeat |
| Remote Control | Yes (supplied) |
| Speaker Impedance | 4 – 16 ohms |
| Input Sensitivity | Phono: 2.5 mV; Line: 150 mV |
| Dimensions (Packaged) | 500 x 220 x 450 mm |
| Weight (Packaged) | 10 kg |
| Accessories | Remote control, antennas, speaker terminals |
Frequently Asked Questions - TA-N731 SONY
How do I connect speakers to the Sony TA-N731?
Connect the speaker cables to the speaker terminals on the back panel. Ensure the impedance is within 4 to 16 ohms, and the receiver is turned off during connection.
What is the power output of the TA-N731?
The receiver delivers 100 watts per channel into 8 ohms, from 20 Hz to 20 kHz, with 0.008% total harmonic distortion.
Does the TA-N731 have a phono input?
Yes, it includes a phono input for connecting a turntable with a moving-magnet cartridge.
How should I clean the receiver?
Wipe the exterior with a soft, dry cloth. Avoid using solvents or abrasive cleaners, and never allow moisture inside the unit.
Can I use 4-ohm speakers?
Yes, the TA-N731 supports 4-ohm speakers, but ensure you do not operate multiple pairs simultaneously at low impedance to prevent overheating.
How do I reset the receiver?
Turn off the unit, unplug it for a few minutes, then reconnect. This clears transient glitches. To reset system settings, press and hold the reset button on the front panel if available.
How to set up the FM antenna?
Connect the supplied FM wire antenna to the FM terminal and extend it horizontally. For better reception, use an outdoor antenna.
Why is there no sound?
Check that the speaker selector is set to A or B, the volume is raised, and the correct input is selected. Also ensure mute is off.
How to switch between speaker sets?
Use the speaker A/B button on the front panel to toggle between speaker system A, B, or both.
Is there a protection circuit?
Yes, the receiver includes a protection relay that disconnects speakers in case of short circuits or overheating. It automatically resets when safe.
User questions about TA-N731 SONY
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USER MANUAL TA-N731 SONY
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Product information
Brand : SONY
Model : TA-N731
Category : Receiver