Sony CX-NA50 Troubleshooting Guide, GENERAL There is no sound, The output sound is not stereo

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TROUBLESHOOTING GUIDE

• Do not expose tapes to direct sunlight, or leave them in a car parked in direct sunlight.

TROUBLESHOOTING GUIDE

If the unit fails to perform as described in these Operating Instructions, check the following guide.

GENERAL

There is no sound.

Is the AC cord connected properly?

Is there a bad connection? ( page 3,4)

There may be a short circuit in the speaker te rminals.

Disconnect the AC cord, then correct the speaker connections.

• Was an incorrect function button pressed?

Sound is emitted from one speaker only.

• Is the other speaker disconnected?

The output sound is not stereo.

• Is the Karaoke function turned on? (page 17)

An erroneous display or a malfunction occurs.

Reset the unit as stated below.

TUNER SECTION

There is a constant, wave-like static.

Is the antenna connected properly? ( page 3,4)

Is the signal weak?

Connect an outdoor antenna.

The reception contains noise interference or the sound is distorted.

Is the system picking up external noise or multipath distortion? Change the orientation of the antenna.

Move the unit away from other electrical appliances

CASSETTE DECK STATION

The tape does not run.

• Is deck 2 in pause mode? ( page 11)

The sound is off-balance or not adequately high.

Is the playback head dirty? ( page 22)

Recording is not possible.

Is the erasure prevention tab on the tape broken off? ( page 12)

Is the reco rding head dirty? (page 22)

Erasure is not possible

Is the erasure head dirty? ( page 22)

Is a metal tape being used?

High frequency sound is not emitted.

• Is the recording/playback head dirty? ( page 22)

CD PLAYER SECTION

The CD player does not play.

Is the disc correctly inserted? ( page 9)

Is the disc dirty? ( page 22)

Is the lens affected by condensation?

Wait approximately one hour and try again.

To reset

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Contents English aiwa1CX-NA50 For NSX-A54and NSX-A50 COMPACT DISC STEREO SYSTEMPRECAUTIONS InstallationElectric Power 3 AC power cordPRECAUTIONS cont TABLE OF CONTENTSMaintenance Damage requiring ServiceCheck your system and accessories CONNECTIONSpgBefore connecting the AC cord PREPARATIONS cont.pg3 Connect the supplied antennas 4 Connect the AC cord to an AC outletTo position the antennas FM feeder antenna AM loop antennaCONNECTING AN OUTDOOR ANTENNA POSITIONING THE SPEAKERS NSX-A54onlyStandard Positioning cdFront speaker Right eFront speaker Left Surround speakersREMOTE CONTROL When to replace the batteriesTo use the SHIFT button on the remote control The /PRESET button on the remote controlAUDIO ADJUSTMENTS To cancel DEMO modeSOUND BEFORE OPERATIONVOLUME GRAPHIC EQUALIZERBBE SYSTEM Press the BBE buttonMANUAL TUNING Press the GEQ buttons To cancel the selected modeTo select with the remote control Using the headphonesPRESETTING STATIONS To select a band with the remote controlWhen an FM stereo broadcast contains noise 2 Press the DOWN or UP button to select a stationPRESET NUMBER TUNING Selecting a preset number on the main unitTo clear a preset station RADIO RECEPTION contTo change the AM tuning interval CD PLAYINGBASIC OPERATIONS LOADING DISCSSelecting a track with the remote control CD PLAYING contTo check the remaining time Replacing discs during playRANDOM/REPEAT PLAY PROGRAMMED PLAYRANDOM play REPEAT playTAPE PLAYBACK 4 Repeat steps 2 and 3 to program other tracks5 Press the button to start play To check the programWhen tapes are loaded in both decks MUSIC SENSOR2 Press the button to start playTAPE PLAYBACK cont CONTINUOUS PLAY1 Insert tapes into deck 1 and deck 3 Press the REV MODE button to selectRECORDING BASIC RECORDINGPreparation 1 Insert the tape to be recorded on into deckRECORDING cont INSERTING BLANK SPACESDUBBING A TAPE MANUALLY To stop recording, press the buttonDUBBING THE WHOLE TAPE 1 Press the TAPE button3 Press the TAPE/DECK 1/2 button to select deck To stop dubbingAI EDIT RECORDING 1 Insert the tape into deckRECORDING cont PROGRAMMED EDIT RECORDING To stop the recordingTo clear the edit program Time on cassette tapes and editing time2 Press the CD button and load the discs 3 Press the CD EDIT/CHECK button twice4 Press the to designate the tape lengthKARAOKE MICROPHONE MIXINGTo stop recording To change the program of each sideWhen not using the microphones VOCAL FADER/MULTIPLEX FUNCTIONS1 Connect your microphone to the MIC jack Recommended microphonesgCancel KARAOKE contKARAOKE PROGRAM CLOCK AND TIMER SETTING THE CLOCK3 seconds to select a disc 3 Repeat steps 2 to reserve other tracksSETTING THE TIMER To switch to the 24-hourstandardDOWN or To display the current timeCLOCK AND TIMER cont 5 Prepare the sourcePreparation TIMER RECORDING SETTING THE SLEEP TIMERTo cancel timer standby mode temporarily Using the unit while the timer is setCONNECTING OPTIONAL EQUIPMENT To cancel the sleep timerWhen connecting a turntable OTHER CONNECTIONSpgTo adjust the sound level of the external source GENERALpgLISTENING TO EXTERNAL SOURCES SUPER WOOFER JACKCARE AND MAINTENANCE To clean the cabinetTo clean the heads and tape paths To demagnetize the headsTROUBLESHOOTING GUIDE To resetGENERAL There is no sound Sound is emitted from one speaker onlySPECIFICATIONS Tuning rangePower output Signal-to-noiseratioPower requirements Power consumptionDimensions of the main unit Weight of main unitWarranty 1 year parts/labor Problems/NotesVolume Setting Flashes Endnotes 1 Popup - Popup