Troubleshooting

Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC service center.

 

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

 

 

 

 

 

 

 

 

 

The display does not light up.

The power cord is not plugged in.

Plug the power cord into an AC outlet.

 

 

 

 

 

 

 

 

 

 

No sound from speakers.

Speaker signal cables are not connected.

Check speaker wiring and reconnect if

 

 

 

 

necessary.

 

 

 

 

 

 

 

 

 

 

 

 

 

The SPEAKERS 1 and 2 buttons are not

Press SPEAKERS 1 and 2 correctly.

 

 

 

set correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

An incorrect source is selected.

Select the correct source.

 

 

 

 

 

 

 

 

 

 

 

 

 

Muting is activated.

Press MUTING to cancel the mute.

 

 

 

 

 

 

 

 

 

 

Sound from one speaker only.

Speaker signal cables are not connected

Check speaker wiring and reconnect if

 

 

 

properly.

necessary.

 

 

 

 

 

 

 

 

 

 

 

 

 

The balance is set to one extreme.

Adjust the balance properly (see page 13).

 

 

 

 

 

 

 

 

 

 

Continuous hiss or buzzing during FM

Incoming signal is too weak.

Connect an outdoor FM antenna or contact

 

 

reception.

 

your dealer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The station is too far away.

Select a new station.

 

 

 

 

 

 

 

 

 

 

 

 

 

An incorrect antenna is used.

Check with your dealer to be sure you have

 

 

 

 

the correct antenna.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Antennas are not connected properly.

Check connections.

 

 

 

 

 

 

 

 

 

 

 

 

Occasional cracking noise during FM

Ignition noise from automobiles.

Move the antenna farther from automobile

 

 

reception.

 

traffic.

 

 

 

 

 

 

 

 

 

 

 

 

No colors on the on-screen display.

The color system of the connected TV is

Connect PAL- or multi-color system TV.

 

 

 

not PAL.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Howling during record playing.

Your turntable is too close to speakers.

Move speakers away from the turntable.

 

 

 

 

 

 

 

 

 

 

 

“OVERLOAD” starts flashing on the

Speakers are overloaded because of high

1. Press STANDBY/ON

 

on the front

 

 

 

 

 

 

 

 

display.

volume.

panel to turn off the receiver.

 

 

 

 

2. Stop the playback source.

 

 

 

 

3. Turn on the receiver again, and adjust the

 

 

 

 

volume.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Speakers are overloaded because of short

 

 

on the front panel,

 

 

 

Press STANDBY/ON

 

 

 

 

 

 

 

 

 

 

 

circuit of speaker terminals.

then check the speaker wiring.

 

 

 

 

If “OVERLOAD” does not disappear, unplug

 

 

 

 

the AC power cord, then plug it back again.

 

 

 

 

If speaker wiring is not short-circuited, contact

 

 

 

 

your dealer.

 

 

 

 

 

 

 

 

 

 

 

 

Remote control does not work.

The remote control mode selector is not

Set the selector correctly either to “AUDIO/

 

 

 

set correctly.

TV/VCR” or to “CATV/DBS.”

 

 

 

 

 

 

 

 

 

 

 

 

There is an obstruction in front of the

Remove the obstruction.

 

 

 

 

 

remote sensor on the receiver.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Batteries are weak.

Replace batteries.

 

 

 

 

 

 

 

 

 

 

 

 

English

54

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JVC RX-7000RBK manual Troubleshooting, Problem Possible Cause Solution

RX-7000RBK specifications

The JVC RX-7000RBK is a high-quality AV receiver that combines sophisticated technology with user-friendly features, making it a popular choice among audio enthusiasts and home theater setups. This receiver is designed to deliver superior sound performance while providing a host of options to cater to diverse audio and video formats.

At the heart of the RX-7000RBK is a robust amplifier capable of producing 100 watts per channel, ensuring powerful output that can fill any room with rich, dynamic sound. The receiver supports a variety of audio channels, allowing users to experience multi-channel surround sound, enhancing the overall cinematic experience whether you’re watching movies or listening to music.

One of the standout features of the RX-7000RBK is its compatibility with various surround sound formats. It supports Dolby Digital, DTS, and other advanced audio technologies, providing an immersive listening experience. The receiver also features a built-in Digital Signal Processor (DSP) that offers numerous sound modes to optimize audio playback, allowing users to tailor the sound to their preferences and the content being played.

Connectivity is another significant attribute of the RX-7000RBK. The receiver includes multiple HDMI inputs, allowing users to connect various devices like Blu-ray players, gaming consoles, and streaming devices. This versatility ensures that users can easily switch between different sources without hassle. Additionally, it features analog inputs, optical and coaxial digital audio inputs, and a USB port for compatibility with a wide range of audio devices.

The RX-7000RBK also comes equipped with an FM/AM tuner, expanding its versatility by allowing users to enjoy their favorite radio stations. The receiver is designed with an intuitive onboard interface that makes navigation seamless, while the included remote control allows users to manage settings from a distance.

Another notable technology integrated into the RX-7000RBK is its energy-saving mode, which reduces power consumption when the receiver is not in use. This feature ensures that users can enjoy high-performance audio without worrying about excessive energy use.

Overall, the JVC RX-7000RBK is an exceptional AV receiver that combines powerful audio performance with a range of features and modern technologies. Its ability to support various audio formats, extensive connectivity options, and user-friendly design makes it a strong contender for anyone looking to enhance their home entertainment experience. Whether for film, music, or gaming, the RX-7000RBK delivers a versatile and enjoyable audio experience.