Additional Information

Troubleshooting

If you experience any of the following difficulties while using the amplifier, use this troubleshooting guide to help you remedy the problem. Should any problem persist, consult your nearest Sony dealer.

There’s no sound or only a very low-level sound is heard.

/Check that the speakers and components are connected securely.

/Make sure you select the correct component on the amplifier.

/Make sure you set the SPEAKERS selector correctly.

/Make the POWER SWAP selector is set to the correct position.

/Press MUTING on the remote if the MUTING indicator turns on.

/The protective device on the amplifier has been activated because of a short circuit. (“PROTECTOR” flashes.) Turn off the amplifier, eliminate the short-circuit problem and turn on the power again.

The left and right sounds are unbalanced or reversed.

/Check that the speakers and components are connected correctly and securely.

/Adjust the BALANCE control.

Severe hum or noise is heard.

/Check that the speakers and components are connected securely.

/Check that the connecting cords are away from a transformer or motor, and at least 3 meters away from a TV set or fluorescent light.

/Place your TV away from the audio components.

/The plugs and jacks are dirty. Wipe them with a cloth slightly moistened with alcohol.

No sound is heard from the center speaker.

/Select a PRO LOGIC or MOVIE (except MONO MOVIE) sound field (see page 14).

/Select the appropriate center mode (see page 15).

/Adjust the speaker volume appropriately (see page 15).

Recording cannot be made.

/Check that the components are connected correctly.

/Select the source component with the function buttons.

No sound or only a very low-level sound is heard from the rear speakers.

/Turn on the sound field function.

/Select the appropriate center mode (see page 15).

/Adjust the speaker volume appropriately (see page 15).

Surround effect cannot be obtained.

/Turn on the sound field function.

/Make sure that the SPEAKERS selector is set to A+B when you use two sets of front speakers.

No picture or an unclear picture is seen on the TV screen.

/Select the appropriate function on the amplifier.

/Set your TV to the appropriate input mode (press TV/VIDEO on the remote for Sony TVs).

/Place your TV away from the audio components.

The remote does not function.

/Point the remote at the remote sensor g on the amplifier.

/Remove the obstacles in the path of the remote and the amplifier.

/Replace both batteries in the remote with new ones if they are weak.

/Make sure you select the correct function on the remote.

/Pressing TV CONTROL ON sets the remote to operate the TV only. In this case, press one of the SYSTEM CONTROL/FUNCTION buttons before operating the amplifier (etc.).

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Sony TA-VA7ES, TA-VA8ES manual Troubleshooting, 22EN

TA-VA8ES, TA-VA7ES specifications

The Sony TA-VA7ES and TA-VA8ES are high-performance integrated amplifiers that have garnered a reputation for their robust build quality and exceptional audio performance, making them highly sought after in the audiophile community. These models, part of Sony's ES (Elevated Standard) series, are designed to deliver an immersive listening experience while maintaining user-friendly features.

One of the primary characteristics of both amplifiers is their power output. The TA-VA7ES is capable of delivering 100 watts per channel at 8 ohms, while the TA-VA8ES improves upon this with 120 watts per channel. This substantial power allows them to drive a wide range of speakers effectively, producing clean and dynamic sound across various musical genres.

The amplifiers utilize Sony's advanced power transistor technology, which includes the S-Master digital amplification system. This technology reduces distortion and enhances audio clarity, ensuring that music is reproduced with incredible fidelity. Additionally, both models feature a sophisticated power supply design that contributes to their excellent transient response, allowing for accurate reproduction of fast musical passages.

Another key feature of the TA-VA7ES and TA-VA8ES is their comprehensive connectivity options. They come equipped with multiple line-level inputs, allowing users to connect various audio sources effortlessly. This versatility makes them compatible with CD players, turntables, and other audio devices. The inclusion of speaker terminals is also noteworthy; both amplifiers support bi-wiring, which can further enhance soundstage and imaging.

In terms of design, both models boast a classic and robust aesthetic that resonates with audiophiles. The build quality is exceptional, with a heavy chassis that minimizes vibrations and interference, providing a stable platform for audio reproduction. The front panel features intuitive controls, including a large volume knob and source selectors, ensuring ease of use.

Moreover, the TA-VA8ES incorporates some additional modern refinements over the TA-VA7ES, such as improved circuitry for better signal integrity and enhanced tone control options that allow users to tailor the sound to their preferences.

Overall, the Sony TA-VA7ES and TA-VA8ES amplifiers stand out as exemplary models in the realm of audio gear. Their combination of powerful amplification, advanced technologies, versatile connectivity, and solid construction makes them ideal for anyone looking to elevate their home audio experience. These amplifiers not only deliver on performance but also embody the quality and craftsmanship that Sony is known for.