Cassette deck

Symptom

Possible cause

 

 

 

 

Cannot record.

Is the erase-prevention tab

 

removed?

 

 

 

 

Cannot record tracks with

Is it a normal tape? (You cannot

proper sound quality.

record on a metal or CrO

 

tape.)

 

Cannot erase completely.

 

 

 

 

 

 

 

Sound skipping.

Is there any slack?

 

Is the tape stretched?

Cannot hear treble.

Are the capstans, pinch rollers,

Sound fluctuation.

or heads dirty?

 

 

 

 

 

 

 

Cannot remove the tape.

If a power failure occurs during

 

playback, the heads remain

 

engaged with the tape. Do not

 

open the compartment with great

 

force.

 

 

 

 

Remote control

Symptom

Possible cause

 

 

The remote control does

Is the AC power cord of the unit

not operate.

plugged in?

 

Is the battery polarity correct?

 

Are the batteries dead?

 

Is the distance or angle

 

incorrect?

 

Does the remote control sensor

 

receive strong light?

 

 

CD-MPX850

Tuner

 

 

 

 

 

 

 

Symptom

Possible cause

 

 

 

 

 

 

The radio makes unusual

Is the unit placed near the TV or

 

 

noises continuously.

computer?

 

 

 

Is the FM antenna or AM loop

 

 

 

antenna placed properly? Move

 

 

 

the antenna away from the AC

 

 

 

power cord if it's located nearby.

 

 

 

 

 

 

Condensation

 

 

 

Sudden temperature changes, storage or operation in an extremely

 

humid environment may cause condensation inside the cabinet (CD

 

pickup, tape heads, etc.) or on the transmitter on the remote control.

References

Condensation can cause the unit to malfunction. If this happens,

 

leave the power on with no disc (or cassette) in the unit until normal

 

playback is possible (about 1 hour). Wipe off any condensation on

 

the transmitter with a soft cloth before operating the unit.

 

 

 

 

 

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