Troubleshooting; Specification - JVC CA-MXKB25 Instructions Manual

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.
Symptom
No sound is heard.
Poor radio reception
The disc tray does not open.
The CD skips.
The CD does not play.
The MP3 disc does not play.
The readout time of the MP3 disc is too
long.
The cassette holder cannot be opened.
Unable to record.
Unable to operate the Remote Control.
Operations are disabled.

Specification

Amplifier
Output Power 30 W per channel, min. RMS, driven
into 6 Ω at 1kHz, with no more than
10% total harmonic distortion (IEC268-3)
28 W per channel, min. RMS, driven
into 6 Ω at 1kHz, with no more than
0.9 % total harmonic distortion (DIN)
Input Sensitivity/Impedance (1 kHz)
AUX IN 500 mV/51 kΩ
Speaker terminals 6 - 16 Ω
Phones 32 Ω - 1 kΩ
20 mW/ch output into 32 Ω
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
Possible Cause
• Connections are incorrect, or loose.
• Headphones are connected.
• The antenna is disconnected.
• The AM (MW) 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 files are recorded on the disc.
• MP3 files do not have the file extension
—.MP3, .Mp3, .mP3, or .mp3 in thier file
names.
• MP3 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
unplugged.
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 malfunc-
tioned due to external electrical interference.
Power Specifications
Design and specifications are subject to change without notice.
• 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 (MW) Loop Antenna.
• Extend FM Wire Antenna to the best
reception 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 files. (See page 11.)
Plug in the power cord, and turn on the Sys-
tem.
Cover holes on back edge of cassette with
tape.
• Remove the obstruction.
• Replace the batteries.
Unplug the System then plug it back in.
Tuner
FM Tuner
Tuning Range 87.50 MHz - 108.00 MHz
AM Tuner
Tuning Range (MW) 522 kHz - 1 629 kHz
Unit
Dimensions 276 mm
×
Mass Approx. 8 kg
Accessories
AM (MW) Loop Antenna (1)
Remote Control (1)
Batteries R03 (UM-4)/AAA (24F) (2)
Power Requirements AC 230 V
Power Consumption 83 W (power on mode)
13 W (in Standby mode)
Approx. 2 W (in ECO mode)
Action
315 mm 456 mm (W/H/D)
×
, 50 Hz
26