JVC MX-KC45 Troubleshooting, Specifications, English, Symptom, Possible Cause, Action, Amplifier

Models: MX-KC45

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Troubleshooting

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

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

English

Symptom

No sound is heard.

Poor radio reception

The disc tray does not open.

The CD skips.

The CD does not play.

The MP3/WMA disc does not play.

The readout time of the MP3/WMA disc is too long.

The cassette holder cannot be opened.

Unable to record.

Unable to operate the Remote Control.

Operations are disabled.

“PROTECT” appears on the display, then the power goes off.

Possible Cause

Connections are incorrect, or loose.

Headphones are connected.

The antenna is disconnected.

The AM Loop Antenna is too close to the System.

The FM Wire Antenna is not properly extended and positioned.

The AC power cord is not plugged in.

Tray is locked.

The CD is dirty or scratched.

The CD is upside down.

No MP3/WMA files are recorded on the disc.

MP3/WMA files do not have the file exten- sion —.wma or .mp3 in thier file names.

MP3/WMA files are not recorded in the format compliant with ISO 9660 Level 1 or Level 2.

The readout time varies with the complexity of the recording configuration.

During tape playing, the power cord was un- plugged.

Cassette record protect tabs are removed.

The path between the Remote Control and the sensor on the Unit is blocked.

The batteries have lost their charge.

The built-in microprocessor has malfunctioned due to external electrical interference.

The speaker wire leads come in contact with each other.

Action

Check all connections and make correc- tions. (See pages 4 to 6.)

Disconnect the headphones.

Reconnect the antenna securely.

Change the position and direction of the AM Loop Antenna.

Extend FM Wire Antenna to the best recep- tion position.

Plug the AC power cord.

Unlock the tray. (See page 15.)

Clean or replace the CD. (See page 25.)

Put the CD in with the label side up.

Replace the disc.

Do not use too many hierarchies and folders when recording. Also, do not record any other types of audio tracks together with MP3/WMA files. (See page 11.)

Plug in the power cord, and turn on the System.

Cover holes on back edge of cassette with tape.

Remove the obstruction.

Replace the batteries.

Unplug the System then plug it back in.

Check the connections and make corrections. (See page 5.)

Specifications

Amplifier

Output Power 200 W per channel, min. RMS, driven into 6 at 1kHz, with no more than 10% total harmonic distortion

Input Sensitivity/Impedance (1 kHz)

AUX IN

400 mV/50 k

 

Speaker terminals

6 - 16

 

Phones

32 - 1 k

 

17 mW/ch output into 32

Cassette Deck Section

Frequency Response

Type I (NORMAL) 63 Hz - 12 500 Hz

Wow And Flutter 0.15% (WRMS)

CD Player

CD Capacity 3 CDs

Dynamic Range 85 dB

Signal-To-Noise Ratio 85 dB

Wow And Flutter Unmeasurable

Tuner

FM Tuner

Tuning Range 87.5 MHz - 108.0 MHz

AM Tuner

Tuning Range 530 kHz - 1 710 kHz

Unit

Dimensions 270 mm × 307 mm × 492mm (W/H/D) Mass Approx. 9.3 kg

Speaker Specifications (each unit)

SP-MXKC45

 

 

Type

3-way bass-reflex type

Speaker Unit

Woofer: 16 cm cone × 1

 

Mid:

5cm cone × 1

 

Tweeter: 2 cm dome × 1

Power Handling Capacity

200 W

 

Impedance

6

 

Frequency Range

45 Hz - 22 000 Hz

Sound pressure level

87 dB/W·m

Dimensions

220 mm × 324 mm × 238 mm(W/H/D)

Mass

Approx. 3.6 kg

Accessories

AM Loop Antenna (1)

 

 

FM Wire Antenna (1)

 

Remote Control (1)

 

Batteries R6P (SUM-3)/AA (15F) (2)

Power Specifications

 

 

Power Requirements

AC 120 V , 60 Hz

Power Consumption

180 W (power on mode)

 

23 W (in Standby mode)

 

1 W (in ECO mode)

Design and specifications are subject to change without notice.

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JVC MX-KC45 Troubleshooting, Specifications, English, Symptom, Possible Cause, Action, Amplifier, Cassette Deck Section