ADDITIONAL INFORMATION
E-12
Maintenance
If the unit fails to operate normally, check the following points to determine whether the fault can be corrected by the
simple measures suggested. If it cannot be corrected, or if the fault is not listed in the SYMPTOM column, disconnect
the power cord and contact your authorized YAMAHA dealer or service center for help. When taking the service, the
CRX-M5 may be needed. For details, contact your authorized YAMAHA dealer or service center.
Troubleshooting
Internal care
• Dirty heads, capstans, and pinch rollers can cause poor sound and tape jams.
Clean these parts with a commercially available cleaning tape.
• After long use, the deck’s heads and capstans may become magnetized, causing poor sound. Demagnetize these
parts once every 30 hours of playing/recording time by using a commercially available tape head demagnetizer.
Read the demagnetizer’s instructions carefully before use.
SYMPTOM
The unit does not work normally.
Tape does not move during playback
or recording.
Cannot record
Sound is distorted or fades out.
Poor sound quality.
Stereo balance is poor.
Excessive noise.
Tape travel stops in middle of
playback or recording.
The CD synchronized recording
function does not works.
Cannot search for the beginning of
desired track of the tape.
CAUSE
There is an influence of strong external
noise (lightning, excessive static
electricity, etc.) or a misoperation was
performed while using the unit.
Slack tape wrapped around pinch roller.
Erasure prevention tab is broken off.
Head is dirty.
Head is dirty.
Head has become magnetized.
Tape is worn.
Tape encoded with DOLBY NR is played
back with the unit’s DOLBY NR OFF.
Head is dirty.
Head is dirty.
Head has become magnetized.
Tape is worn.
Slack tape coming out of cassette shell.
Tape is worn.
Endless tape is being used.
System cable is not connected.
Silent gaps between tracks are too short.
Excessively soft passages in the middle
of selections.
Conversation, or noise, etc., is recorded.
REMEDY
Turn the unit off and disconnect the AC power
from the wall outlet. After about 30 seconds
have passed, connect the power and try again.
Take up slack with a pencil before using.
Replace tape or cover erasure prevention hole
with adhesive tape.
Clean heads.
Clean heads.
Demagnetize heads with head eraser.
Replace the tape.
Set DOLBY NR to ON.
Clean heads.
Clean heads.
Demagnetize heads with head eraser.
Replace the tape.
Take up slack by turning reels with a pencil.
Replace the tape.
Do not use endless tapes.
Connect the unit and the CRX-M5 with the
system cable firmly.
The function of searching for the beginning of a
desired track does not operate unless the silent
gaps between tracks are at least four seconds
long.
