Troubleshooting - JVC RX-8010RBK Instructions Manual

Troubleshooting

Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC
service center.
PROBLEM
The display does not light up.
No sound from speakers.
Sound from one speaker only.
No sound from PC connected with a USB
cable.
Noise while reproducing PC sound
connected with a USB cable.
Sound from PC connected with a USB
cable is intermittent.
Continuous hiss or buzzing during FM
reception.
Occasional cracking noise during FM
reception.
Noise is heard.
No sound effect such as DSP mode and
digital equalization.
Howling during record playing.
57
POSSIBLE CAUSE
The power cord is not plugged in.
Speaker signal cables are not connected.
The SPEAKERS ON/OFF 1 and
SPEAKERS ON/OFF 2 buttons are not
set correctly.
An incorrect source is selected.
Muting is activated.
An incorrect input mode (analog or
digital) is selected.
Connections are incorrect.
Speaker signal cables are not connected
properly.
The balance is set to one extreme.
An electrical shock is applied to the
receiver, PC, or USB cable.
USB device is not selected on the
computer.
"Mute" is selected on the PC.
Strong electromagnetic wave is emitted
from such as television.
PC is subjected to excessive load due to
using other applications.
Incoming signal is too weak.
The station is too far away.
An incorrect antenna is used.
Antennas are not connected properly.
Ignition noise from automobiles.
An earth (H) cable is not connected to the
AM (H) terminal on the rear panel.
The line direct function is turned on.
Your turntable is too close to the
speakers.
SOLUTION
Plug the power cord into an AC outlet. (See
page 10.)
Check speaker wiring and reconnect if
necessary. (See pages 4 and 5.)
Press SPEAKERS ON/OFF 1 and
SPEAKERS ON/OFF 2 correctly. (See page
13.)
Select the correct source.
Press MUTING to cancel the mute. (See
page 13.)
Select the correct input mode (analog or
digital). (See page 20.)
Check connections.
For analog connections, see page 5.
For digital connections, see page 8.
For USB connection, see page 9.
Check speaker wiring and reconnect if
necessary. (See pages 4 and 5.)
Adjust the balance properly. (See page 16.)
Turn off and on the receiver once, then
restart the application installed in the PC.
Select "USB Audio Device [1]" for
"Playback" of "Audio" (see page 9).
Refer to the manuals supplied with your PC.
Check if the volume is set at low level.
Refer to the manuals supplied with your PC.
Move the PC away from the device such as
TV emitting strong electromagnetic wave.
Close the applications you do not use.
Connect an outdoor FM antenna or contact
your dealer. (See page 3.)
Select a new station.
Check with your dealer to be sure you have
the correct antenna.
Check connections. (See page 3.)
Move the antenna farther from automobile
traffic.
Connect the cable to the AM (H) terminal
on the rear panel.
Turn off the line direct function. (See page
14.)
Move the speakers away from the turntable.