Pioneer 300-S operating instructions Troubleshooting, Replacement of Cross Fader Volume Control

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TROUBLESHOOTING

Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is something wrong with this component, check the points below. Sometimes the trouble may lie in another component. Investigate the other components and electrical appliances being used.

If the trouble cannot be rectified even after exercising the checks listed below, ask your nearest PIONEER authorized service center or your dealer to carry out repair work.

Symptom

Cause

Remedy

 

 

 

The power does not turn on.

• The power cord is not connected.

• Connect to the power outlet.

 

 

 

No sound or soft sound.

• The position of the input selector switch is wrong.

• Select the device currently playing

 

 

with the input selector switch.

 

• The connection cord is not connected properly or dis-

• Connect properly.

 

connected.

 

 

• The terminal or plug is dirty.

• Clean and connect.

 

 

 

Noises

• The input level is too high.

• Adjust with the trim knob.

 

 

 

No cross fader.

• Set the cross fader switch to CH..

• Set the cross fader switch to CROSS.

 

 

 

The fader of the CD player

• The fader start switch is off.

• Turn on the fader start switch.

does not start.

• The player control terminal at the rear is not con-

• Connect the control terminals of the

 

nected.

CD player and the unit with the com-

 

 

mercially available cord with mini

 

 

plug (no resistor).

 

• This unit and the CD player are not connected by

• Connect by an audio cord.

 

an audio cord.

 

 

 

 

Abnormal functioning of this unit may be caused by static electricity, or other external interference. To restore normal opera- tion, turn the power off and then on again.

Replacement of Cross Fader Volume Control

The unit has a structure which allows its cross fader to be replaced.

Replace as follows.

1Disconnect the power plug of the unit from the outlet.

2 Pull up the knob A of the cross fader and remove.

3 Remove the two screws B and remove the slider panel

C.

4 Remove the cross fader assembly from the unit, and disconnect the connector D.

5 Remove the two screws E and replace the cross fader volume control with a new one.

6 Attach the screws E, connector D, slider panel C, screws B, and knob A of the cross fader in the reverse order of the above.

Fully insert the connector D into the cross fader assembly. If it is not fully inserted, the unit will not work correctly.

NOTES:

B

<CH–1

A

E

D

B

C

CH–2>

E

Do not touch the internal parts of the unit or put your hand inside the unit, as this may cause injuries and dam- age to the unit.

Be careful not to drop removed parts and screws inside the unit.

Order the cross fader assembly (T-U76) from your nearest dealer or PIONEER authorized service center.

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<DRB1206> En/Fr

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Contents DJM-300 DJM-300-S Important Safety Instructions Pour le modèle Canadien For Canadian modelInformation to User Contents Checking Accessories FeaturesControle DES Accessoires Caracteristiques PRINCI- PalesConnection of Input Equipment Connections ConnexionConnexion des appareils d’entrée Connection of Outputs Connexion des sorties Section de Commande dEntrée Microphone Name and Function of PartsDenomination ET Fonction DES Elements Microphone Input Control SectionRear Panel Input Source Selection Switch Ground Terminal Signal GNDPrise de terre Signal GND CH1, CH2 Section de Commande dEntrée4B Channel Fader Volume Power Supply Switch Power6B Level Meter Display Mode Selection Button and Indicator Cross Fader Section Cross Fader Volume Cross Fader7B Cross Fader Switch CH./CROSS Master Volume Level Adjustment Master LevelMonitor Select Switch CH-1/CH-2/MASTER and indicators 7B Commutateur du curseur de volume croisé CH./CROSSMeasuring BPM Mesure DU BPMAuto BPM Counter Auto BPM Counter Compteur auto BPM Auto BPM CounterUsing the Effect Function Using the Fader Start FUNC- Tion Fader Start PlayDémarrage par curseur de volume croisé Démarrage par curseur de volume de canalStarting the Cross Fader Starting the Channel faderTroubleshooting Replacement of Cross Fader Volume ControlRemplacement de la commande du curseur de volume Depistage DES PannesSpecifications AccessoriesAudio Section Electrical Section, OthersAccessoires Fiche TechniquePartie audio Partie électrique, Autres0 8 7 2 4 1 5