Pioneer DV-535 specifications Label Check, WYXJ, WYXJ/SP, Wvxj and Wyxq types

DV-535

WARNING!

THE AEL(ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1

BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR

CLASS 1.

A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.

LASER DIODE CHARACTERISTICS

FOR DVD : MAXIMUM OUTPUT POWER : 5 mW

WAVELENGTH : 655 nm

FOR CD : MAXIMUM OUTPUT POWER : 5mW

WAVELENGTH : 785 nm

LABEL CHECK

WYXJ, WYXJ/SP, WVXJ and WYXQ types

(Printed on the Rear Panel)

Additional Laser Caution

1. Inside detection switch (S201 on the SMEB assy) and loading- status detection switch (S101 on the LOAB assy) are detected by the microprocessor (IC11 in the DVDM assy).

• To permit the laser diode to oscillate, it is required to set the inside detection switch for the inside position (S201 : ON) and to set the loading-status detection switch for the clamp position (the center terminal of S101 is shorted to +5V). The 650 nm laser diode for DVD oscillation will continue if pin 19 of IC1 is shorted to +5V (fault condition) in the DVDM assy.

The 780 nm laser diode for CD oscillates if pin 20 of IC1 is shorted to +5V in the DVDM assy.

In the test mode ∗ , the laser diode oscillates when microproces- sor detects a PLAY signal, or when the PLAY key is pressed (S706 ON in the KEYB assy), with the above requirements satis- fied.

2. When the cover is open, close viewing through the objective lens with the naked eye will cause exposure to the laser beam.

∗ : See page 49.

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