JVC LVT1139-002A - Manual (Page 21)

21
TROUBLESHOOTING
What appears to be trouble is not always serious. Check the following points before calling a service
center.
Symptoms
• Sound cannot be heard
from the speakers.
• This unit does not work at
all.
• SSM (Strong-station
Sequential Memory)
automatic preset does not
work.
• Disc cannot be played back.
• Disc sound is sometimes
interrupted.
• “NO DISC” appears on the
display.
• Disc can neither be played
back nor ejected.
• “ERROR” flashes on the
display.
• CD-R/CD-RW cannot be
played back.
• Tracks on the CD-R/CD-RW
cannot be skipped.
• “NO TAPE” appears on the
display.
• A cassette tape cannot be
inserted.
• Cassette tapes become hot.
• Tape sound is at very low
level and sound quality is
degraded.
Causes
The volume control is turned
to the minimum level.
The built-in microcomputer
may have functioned
incorrectly due to noise, etc.
Signals are too weak.
Disc is inserted upside down.
You are driving on rough
roads.
Disc is scratched.
Connections are incorrect.
No disc is in the loading slot.
Disc is inserted incorrectly.
The CD player may be
functioning incorrectly.
CD loading or CD ejection
does not work correctly.
CD-R/CD-RW is not finalized.
No tape is in the cassette
compartment.
You have tried to insert a
cassette in the wrong way.
This is not a malfunction.
The tape head is dirty.
Remedies
Adjust it to the optimum level.
Press the reset button on the
front panel. (Your preset
adjustments will also be
erased.)
(See page 2.)
Store stations manually.
Insert the disc correctly.
Stop disc play while driving on
rough roads.
Change the disc.
Check the cords and
connections.
Insert a disc into the loading
slot.
Insert the disc correctly.
While pressing ATT / ,
press and hold CD 0 buttons
for more than 2 seconds to
eject a CD.
• Insert a finalized CD-R/
CD-RW.
• Finalize the CD-R/CD-RW
with the component which
you used for recording.
Insert a tape into the cassette
compartment.
Insert the cassette with the
exposed tape facing right.
Clean it with a head cleaning
tape.
General
FM/AM
Disc pla
ybac
k
T
ape pla
ybac
k
ENGLISH