JVC Troubleshooting, Specifications, UX-L30 CA-UXL30and SP-UXL30 Amplifier, Cassette deck

Models: UX-L30

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Troubleshooting

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

(MAX.)

100 W (50 W + 50 W) at 6

(10% THD)

Audio input sensitivity/Impedance (at 1 kHz)

AUX:

400 mV/48 k

Digital output—OPTICAL DIGITAL OUT

Signal wave length:660 nm

Output level:

–21 dBm to –15 dBm

Speakers/Impedance:

6 – 16

Cassette deck

Frequency response:

 

Normal (type I):

60 Hz – 14 000 Hz

Wow and flutter:

0.15% (WRMS)

General

Power requirement:

AC 240 V Specifications , 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

Dimensions (approx.):

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

Mass (approx.):

2.4 kg each

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JVC Troubleshooting, Specifications, UX-L30 CA-UXL30and SP-UXL30 Amplifier, Cassette deck, General, Tuner, CD player