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Troubleshooting
MaPA-XV
Page 19
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 powcr cord not plugged in
Plug the power cord into an AC outlet
No sound from speakers
Speaker signal cables not
Check speaker wiring and reconnect if
connected
necessary
The SPEAKERS buttons are not
Press the SPEAKERS buttons in or out
set correctly
correctly
An incorrect source is selected
Select the correct source
Sound from one speaker only Speaker signal cables are not
Check speaker wiring and reconnect if
connected properly
necessary
The BALANCE control is setto
© Adjust the BALANCE contro! properly
one extreme
Howling during record
Your tumtable is too close to
Move speakers away from the tumtable
playing
speakers
Remote control does not
There is an obstruction in front of Remove the obstruction
work
the remote sensor on the A X-
V4BK
Batteries are weak
Replace batteries
Specifications
Amplifier
Output Power
Total Harmonic Distortion
(8 ohins, | kHz)
Frequency Response (8 ohms)
Audio Input Sensitivity/
Impedance (1 kHz)
Audio Output Level
Signal-to-Noise Ratio
(°66 THF/DIN)
RIAA Phono Equalization
LOUDNESS control
(Volume Control at -30 dB)
Tone Control Range
Video Input Sensitivity/
Impedance
Video Output Level
Synchronization
Signal-to-Noise Ratio
At Stereo operation
Front Channels
At Surround operation
Front Channels
Center channel
Rear channels
PHONO
CD,TUNER,TAPE,
VCR,
VIDEO
PHONO
CD,TUNER,TAPE,VCR,
VIDEO
TAPE,VCR
PHONO
CD,TUNER, TAPE, VCR,VIDEO
BASS
TREBLE
VCR, VIDEO
VCR, MONITOR OUT
40 watts per channel, min. RMS, driven into4 ohmsat 1 kHz with
no more than 0.9% total harmonic distortion. (IEC268-3/DIN)
30 watts per channel, min. RMS, driven into 8 ols at | kHz with
no more than 0.9% total harmonic distortion. (IEC268-3/DIN)
30 watts per channel, min. RMS, driven into 8 ohms, 40 Hz to 20
kHz with no more than 0.8% total harmonic distortion.
30 watts per channel, min. RMS, driven into 8 ohms at } kz with
no more than 0.8% total harmonic distortion,
30 watts, min. RMS, driven into 8 ohms at 1 kHz, with no more
than 0.8% total harmonic distortion.
10 watts per channel, min. RMS, driven into 8 ohms at !kHz, with
no more than 0.8% total harmonic distortion.
0.8 %* at 30 watts output
(* Measured by JVC Audio Analysis System)
20 Hz to 20 kHz (+1 dB)
20 Hz to 20 kHz (+1 dB)
2.5 mV/47 k ohms
200 mV/47 k ohms
200 mV
70 dB/66 dB
87 dB/67 dB
+0.5 dB (20 Hz to 20 kHz)
+5 +2 dB at 100 Hz
+8 +2 dB, -8 +2 dB (at 100 Hz)
+8 +2 dB, -8 £2 dB (at 10 kHz)
1 Vp-p/75 ohms
1 Vp-p (at 1 Vp-p input)
negative
45 dB
General
Power Requirements
Power Consumption
Dimensions (W x H x D)
Mass
AC 230V'L, 50 Hz
190 watts
5 watts (in standby mode)
435 x 147 x 346 mm
(17 ex 5 "he x 13 *einches)
7.4 kg (16.4 Ibs)
Design & specifications are subject to change without notice
Page 20
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