Safety Information - Pioneer XW-NAV1-K Service Manual

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SAFETY INFORMATION

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This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive
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harm.
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.
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LASER DIODE CHARACTERISTICS
FOR DVD : MAXIMUM OUTPUT POWER : 5 mW
WAVELENGTH : 650 nm
FOR CD : MAXIMUM OUTPUT POWER : 5 mW
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WAVELENGTH : 780 nm
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LABEL CHECK
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(Printed on the Bottom plate)
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http://www.xiaoyu163.com
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WARNING !
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http://www.xiaoyu163.com
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Health & Safety Code Section 25249.6 - Proposition 65
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1.
• Laser diode is driving with Q2304 (650 nm LD) and Q2303
(780 nm LD) on the MAIN Assy.
Therefore, when short-circuit between the emitter and
collector of these transistors or the base voltage is supplied
for transistors turn on, the laser oscillates. (failure mode)
• In the Service mode ∗, there is the mode that the laser
oscillates except for the disc judgment and playback.
LD ON mode in the test mode oscillates with the laser forcibly.
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2. When the cover is open, close viewing through the objective
lens with the naked eye will cause exposure to the laser beam.
∗ : Refer to "6. SERVICE MODE."
XW-NAV1-K
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Additional Laser Caution
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