Troubleshooting - JVC CA-MD9R Instructions Manual

Troubleshooting

• If you are having a problem with your CA-MD9R, 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.
Unable to record on an MD.
Unable to record.
Poor radio reception.
The CD skips.
Unable to operate the Remote Control.
The CD trays or MD loading slot cover
cannot be opened.
The CD does not play.
Operations are disabled.
The cassette holder cannot be opened.
Possible Cause
Connections are incorrect, or loose.
• You are using a prerecorded MD.
• The MD is write-protected.
Cassette record protect tabs are
removed.
• The antenna is not connected
correctly.
• The AM loop antenna is too close
to the unit.
• The FM antenna is not properly
extended and positioned.
The CD is dirty or scratched.
• The path between the Remote
Control and the sensor on the unit
is blocked.
• The batteries have lost their charge.
• The main AC power cord is not
plugged in.
• The Disc Lock function is turned
on.
The CD is upside down.
The built-in microprocessor has
malfunctioned due to external electrical
interference.
During tape playing, the power cord
was unplugged.
Action
Check all connections and make
corrections. (See pages 4 – 5.)
• Change it with a recordable MD.
• Unprotect the MD. (See page 69.)
Cover holes on back edge of cassette
with adhesive tape.
• Reconnect the antenna securely.
• Change the position and direction
of the AM loop antenna.
• Extend FM antenna to the best
reception position.
Clean or replace the CD.
• Remove the obstruction.
• Replace the batteries.
• Plug in the AC power plug.
• Turn off the Disc Lock function.
(See page 66.)
Put the CD in with the label side up.
Unplug the unit then plug it back in.
Plug in the power cord, press the
button, then the 0 button.