Pioneer XR-VS66 Service-Handbuch - Seite 2

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XR-VS88, XR-VS66

1. SAFETY INFORMATION

LABEL CHECK (for DLXJ/NC and DXJN/NC types)

Printed on the Rear Panel

IMPORTANT

THIS PIONEER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

S H O U L D B E D O N E B Y A S P E C I A L L Y

INSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER: 1.3 mW

WAVELENGTH: 790nm ± 25 nm

Additional Laser Caution

1. Laser Interlock Mechanism

The position of the switch (S9501) for detecting loading

state is detected by the system microprocessor, and

the design prevents laser diode oscillation when the

switch (S9501) is pressed physically.

Thus, the interlock will no longer function if the switch (S9501)

is released physically and deliberatery.

The interlock also does not function in the test mode

Laser diode oscillation will continue, if pin 62 of L9240ML

(IC1101) on the CD ASSY mounted on the $M Loading

Mechanism assembly is connected to GND, or else the

terminals of Q1101 are shorted to each other (fault

condition).

2. When the cover is opened, close viewing of the

objective lens with the naked eye will cause exposure

to a Class 1 laser beam.

∗

: Refer to page 66 on the service manual RRV2188.

∗