JVC UX-L30 manual Troubleshooting, Specifications

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Troubleshooting

If you are having a problem with your unit, check this list for a possible solution before calling for service.

If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your dealer, for service.

Symptom

No sound is heard.

Hard to listen to broadcasts because of noise.

The disc tray does not open or close.

The disc does not play.

The disc sound is discontinuous.

The cassette holder cannot be opened.

Cause

•Connections are incorrect or loose.

•Headphones are connected.

•Antennas are disconnected.

•The AM loop antenna is too close to the unit.

•The FM antenna is not properly extended and positioned.

The AC power cord is not plugged in.

The disc is placed upside down.

The disc is scratched or dirty.

Power supply from the AC power cord has been cut off while the tape was running.

Action

•Check all connections and make corrections. (See pages 6 to 8.)

•Disconnect the headphones.

•Reconnect the antennas correctly and securely.

•Change the position and direction of the AM loop antenna.

•Extend the FM antenna at the best position.

Plug the AC power cord.

Place the disc with the label side up.

Clean or replace the disc. (See page 23.)

Turn on the unit.

Impossible to record.

Operations are disabled.

Small tabs on the back of the cassette are removed.

The built-in microprocessor may malfunction due to external electrical interference.

Cover the holes with adhesive tape.

Unplug the AC power cord and then plug it back in.

Unable to operate the unit from the remote control.

•

The path between the remote control and

 

•

Remove the obstruction.

 

the remote sensor on the unit is blocked.

 

 

 

•

The batteries are exhausted.

 

•

Replace the batteries.

 

 

 

 

 

Specifications

Design and specifications are subject to change without notice.

UX-L30 (CA-UXL30 and SP-UXL30)

Amplifier

Output Power:

120 W (60 W + 60 W) at 6

Ω (MAX.)

100 W (50 W + 50 W) at 6

Ω (10% THD)

Audio input sensitivity/Impedance (at 1 kHz)

AUX:

400 mV/48 kΩ

Digital output—OPTICAL DIGITAL OUT

Signal wave length:660 nm

Output level:

–21 dBm to –15 dBm

Speakers/Impedance:

6 Ω – 16 Ω

Cassette deck

Frequency response:

 

Normal (type I):

60 Hz – 14 000 Hz

Wow and flutter:

0.15% (WRMS)

General

Power requirement:

AC 240 V , 50 Hz

Power consumption: 90 W (at operation) 1.2 W (on standby)

Dimensions (approx.):

170 mm x 286 mm x 319.5 mm (W/H/D)

Mass (approx.):

12.7 kg

Tuner

FM tuning range:

87.50 MHz – 108.00 MHz

AM tuning range:

 

MW:

522 kHz – 1 629 kHz

LW:

144 kHz – 288 kHz

CD player

Dynamic range:

85 dB

Signal-to-noise ratio:

90 dB

Wow and flutter:

Immeasurable

Supplied Accessories

See page 6.

Speaker

Speaker units:

Woofer:

12.0 cm cone x 1

 

Tweeter:

4.0 cm cone x 1

Impedance:

Main speaker:

6 Ω

Dimensions (approx.):

160 mm x 285 mm x 186.5 mm (W/H/D)

Mass (approx.):

2.4 kg each

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Contents Instructions Page Important for Laser Products Reproduction of Labels Introduction PrecautionsAbout This Manual Contents Remote Control Remote ControlLocation of the Buttons and Controls Become familiar with the buttons and controls on your unitFront Panel Front PanelDisplay Window Before connecting it, disconnect the supplied FM antenna Supplied Accessories Connecting AntennasGetting Started FM antennaTurn the AM loop antenna until you have the best reception Connecting SpeakersRelease the finger from the clamp AM MW/LW antennaTo remove the speaker grilles Connecting Other EquipmentTo connect audio equipment To attach the speaker grille, put the projectionsTurning On the Power Setting the ClockCommon Operations Selecting the Sources and Starting PlayAdjusting the Tone Bass/Treble Adjusting the VolumeReinforcing the Bass Sound Selecting the Illumination BrightnessPresetting Stations Tuning in to a StationListening to FM and AM MW/LW Broadcasts Tune in to the station you want to preset Tuning in to a Preset StationPress UP or Down to select a preset number Preset number Press SET againPlaying Back CDs CD/CD-R/CD-RW Press 0 CD on the remote control or 0 on the unitPlaying Back the Entire CD-Normal Play Basic CD OperationsRepeat to program other tracks you want Program PlayLoad a CD Press Prgm programRepeating Tracks-Repeat Play Playing at Random-Random PlayProhibiting Disc Ejection-Tray Lock Press RandomPlaying Back Tapes To play both sides-Reverse ModePlaying Back a Tape Press 0 Push Open on the unitRecording on a Tape RecordingPress REC recording CD Direct Recording To record on both sides-Reverse ModeOne Track Recording Repeat steps 2 and 3 to record other tracks you wantUsing Daily Timer and Recording Timer Using the TimersSet the on-time when you want the unit to turn on Adjust the clock Using Sleep TimerHow Sleep Timer actually works Press SleepCleaning the unit MaintenanceHandling discs Handling cassette tapesSpecifications TroubleshootingMemo Memo 0402MWMMDWJEM

UX-L30 specifications

The JVC UX-L30 is a compact and stylish audio system designed to deliver impressive sound quality while fitting seamlessly into modern living spaces. With a blend of retro design and contemporary features, it caters to music enthusiasts seeking both style and functionality.

One of the most noteworthy features of the UX-L30 is its compact size, making it easy to place in various environments, from living rooms to bedrooms. Despite its small footprint, the system boasts a powerful output, ensuring that it can fill a room with rich, dynamic sound. The system includes a two-way speaker configuration, which enhances audio clarity, allowing users to enjoy their favorite tracks as they were intended to be heard.

Equipped with a CD player, the JVC UX-L30 supports a range of playback options. Users can listen to their CD collections with impressive fidelity. Additionally, the system supports USB playback, making it easy to connect and play digital music files. The built-in FM radio tuner further expands the listening possibilities, providing access to a wide array of radio stations.

In terms of connectivity, the UX-L30 offers line-in ports, allowing users to connect external devices such as smartphones or tablets. This versatility ensures that users can enjoy a variety of audio sources, including streaming services, while maintaining high sound quality.

One of the standout technologies featured in the JVC UX-L30 is the Dynamic Bass Boost, which enhances low-frequency sounds for a fuller, richer bass response. This feature is particularly appealing for those who enjoy genres like hip-hop, electronic, and rock, where bass plays a crucial role in the overall listening experience.

The system is also user-friendly, with an intuitive remote control that allows users to navigate through their music effortlessly. The LED display provides clear visibility of track information and settings, enhancing the convenience of use.

Built with reliability and durability in mind, the JVC UX-L30 is crafted using high-quality materials, ensuring it can withstand everyday use. Whether for casual listening, hosting gatherings, or enjoying intimate music moments, this audio system is designed to deliver exceptional performance without compromising on style or function.

In conclusion, the JVC UX-L30 stands out as a remarkable compact audio solution that marries classic aesthetics with modern technology. Its user-friendly features, versatile playback options, and powerful sound output make it an excellent choice for anyone seeking to enhance their audio experience at home.
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