Sharp CD-MPS660E Troubleshooting chart continued, Cassette deck, Tuner, If trouble occurs

CD-MPS660E

Troubleshooting chart (continued)

References

36

"Cassette deck

Symptom Possible cause

!Cannot record.! Is the erase-prevention tab re- moved?

!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 slack in the tape?

!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 en- gaged with the tape. Do not open the compartment with great force.

"Remote control

Symptom Possible cause

!The remote control does ! Is the AC power lead of the unit

not operate.	plugged in?
	! Is the battery polarity correct?
	! Are the batteries dead?
	! Is the distance or angle incor-
	rect?
	! Does the remote control sensor
	receive strong light?

"Tuner

Symptom Possible cause

!The radio makes unusual ! Is the unit placed near the TV or

noises continuously.	computer?
	! Is the FM aerial or AM loop aerial
	placed properly? Move the aerial
	away from the AC power lead if
	it's located nearby.

"If trouble occurs

When this product is subjected to strong external interference (mechanical shock, excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is operated incorrectly, it may malfunction.

If such a problem occurs, do the following:

1Set the unit to the stand-by mode and turn the power on again.

2If the unit is not restored in the previous operation, unplug and plug in the unit, and then turn the power on.

Note:

If neither operation above restores the unit, clear all the memory by resetting it.

"Clearing all the memory (reset)

1Press the ON/STAND-BY button to enter the power stand-by mode.

2Whilst pressing down the button and the X-BASS/DEMO but-

ton, press the PRESET button until "CLEAR ALL" appears.

Caution:

This operation will erase all data stored in memory including clock, timer settings, tuner preset, and CD programme.

03/12/19 CD-MPS660E(A)3.fm TINSZA040AWZZ