Pioneer PD-F607 Panduan Servis - Halaman 2

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Halaman Cetak

PD-F607, PD-F507

1. SAFETY INFORMATION

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.

LABEL CHECK ( For PD-F607/WYXJ,WVXJ and PD-F507/WPWXJ only )

PD-F607/WVXJ and PD-F507/WPWXJ only

Downloaded From Disc-Player.com Pioneer Manuals

PD-F607/WYXJ only

IMPORTANT

THIS PIONNER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER : 5 mw

WAVELENGTH : 780-785 nm

Additional Laser Caution

1. Laser Interlock Mechanism

The position of the switch (S651) for detecting loading

state is detected by the system microprocessor, and

the design prevents laser diode oscillation when the

switch (S651) is not on CLMP terminal side (CLMP

signal is OFF or high level).

Thus, the interlock will no longer function if the switch (S651)

is deliberatery set to CLMP terminal side. (low level)

The interlock also does not function in the test mode .

Laser diode oscillation will continue, if pin 33 of

CXA1782CQ (IC151) on the MOTHER BOARD ASSY

is connected to GND, or pin 26 of IC351 (LDON) is

connected to low level (ON), or else the terminals of

Q151 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 25. on the service manual RRV1877.