Yamaha RX-V675 user manual

There could be several reasons why your Yamaha receiver is shutting off after a few seconds. Here are a few common causes:
1. Overheating: The receiver may be overheating and automatically shutting down to prevent damage. Ensure that there is proper ventilation around the receiver and that it is not blocked by any objects. You can also try running a fan near the receiver to keep it cool.
2. Speaker impedance mismatch: If the speakers connected to the receiver have an impedance that is lower than the recommended minimum, it may cause the receiver to shut off. Check the speaker impedance and make sure it matches the specifications given by the receiver.
3. Short circuit or electrical issue: There may be a short circuit or electrical problem in the wiring or power supply that is causing the receiver to shut off. Check all the connections and ensure that there are no loose or frayed wires. Try plugging the receiver into a different power outlet or using a different power cord to rule out faulty wiring.
4. Faulty components: There could be a faulty component inside the receiver, such as a blown fuse or a malfunctioning circuit board. In such cases, it is recommended to contact Yamaha's customer service or a professional technician for assistance.
It's important to note that troubleshooting electrical equipment can be dangerous. If you are unsure about any steps or feel uncomfortable doing it yourself, it is always wise to seek professional help to avoid any potential harm.

Yes, the Yamaha RX v775 receiver has built-in Bluetooth connectivity.

Yes, the Yamaha RX-V675 has Bluetooth connectivity.

To connect your old Yamaha RX-V675 receiver to your TV, you will need to follow these steps:
1. Check if your TV and receiver both have HDMI ports. HDMI provides the best audio and video quality. If both devices have HDMI ports, use an HDMI cable. If not, you can use other available ports such as RCA or optical ports.
2. Locate the HDMI output on your TV and HDMI input on your receiver. Connect one end of the HDMI cable to your TV's HDMI output and the other end to the receiver's HDMI input.
3. Turn on your TV and receiver and set your TV's input to the corresponding HDMI input you used to connect the receiver.
4. If your TV and receiver don't have HDMI ports, you can use RCA (red, white, and yellow) or optical cables. For RCA, connect the red and white cables to the corresponding audio outputs on your TV and connect the other end to the respective audio inputs on the receiver. Connect the yellow cable for video transmission if needed. For optical, connect the optical cable from the TV's optical output to the receiver's optical input.
5. Once connected, adjust your receiver's audio settings to match your setup. Consult your receiver's user manual for detailed instructions on how to do this.
6. If necessary, set up your TV's audio output settings to output sound to the receiver. This step may require consulting your TV's user manual for guidance.
By following these steps, you should be able to connect your old Yamaha RX-V675 receiver to your TV and enjoy improved audio performance.