Label Check; Class 1 Laser Product - Pioneer PD-M701 Service Manual

(FOR EUROPEAN MODEL ONLY)
VARO!
AVATTAESSA JA SUOJALUKITUS
OHITETTAESSA OLET ALTTUNA
NAKYMATTOMALLE LASERSATEILYLLE.
ALA KATSO SATEESEEN.
LASER
Kuva 1
Lasersateilyn
ADVERSEL:
USYNLIG LASERSTRALING VED ABNING
varoitusmerkki
NAR SIKKERHEDSAFBRYDERE ER UDE AF
FUNKTION UNDGA UOSAETTELSE FOR
STRALING.
VARNING!
OSYNLIG LASERSTRALNING NAR DENNA
O&L AR OPPNAD OCH SPARREN
AR URKOPPLAD. BETRAKTA EJ STRALEN.
LABEL CHECK (MULTI MAGAZINE type)
WEM type
WEM type
VARO!
Avattaessa je suojalukitus ohitetta-
esca olet alttlina nékymattonéile
lasersdteilylle. Ald katso séiteeseen.
VARNING !
Osynlig laserstrdéining nar denna del
ar Oppnad och spérren dr urkopplad.
Betrakta ej stralen. pRwi233
:
anes peereees
it @ '
'
waccoe wo Lae weces
CLASS 1
LASER PRODUCT
VRW-328
WEM and
WB types
WEM and WB types
WARNING!
DEVICE INCLUDES LASER DIODE WHICH
EMITS INVISIBLE INFRARED RADIATION
WHICH IS DANGEROUS TO EYES. THERE !S
A WARNING SIGN ACCORDING TO PICTURE
1 INSIDE THE DEVICE CLOSE TO THE LASER
DIODE.
LASER
Picture 1
Warning sign for
laser radiation
IMPORTANT
THIS PIONEER 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
WB type
usreus tistes aide or tne ih she CAUTION
BRYDERE ER UOE AF FUNETION.
UNOGA UOSATTELSE FOR STRALING.
VORSICHT! RADIATION WHEN OPEN,
UNSICHTBARE LASER-STAMALUNG TRITT AUS, WEB DECKEL
{O0ER KLAPPE) GEOFFMET IST) MRCHT DEM STRAHL AUSSE TZEN!
INVISIBLE LASER
AVOID EXPOSURE
TO BEAM
beteddl PRWI1018
Additional Laser Caution
1. Laser Interlock Mechanism
The ON/OFF (ON: low level,OFF : high level) status of the
LPSi (S601) and LPS2 (S602) switches for detecting the
loading state is detected by the system microprocessor,
and the design prevents laser diode oscillation when both
switches LPS1 and LPS2 are not ON (low level) ( clamped
state ).
Thus, interlock will no longer function if switeres LPS1
($601 ) and LPS2 ( S602 ) are deliberately shorted.
The interlock also does not operate in the test mode *.
Laser diode oscillation will continue, if pins | and 2 of
M51593FP ( (C101 ) on the preamplifier board loaded on
pick up assembly are connected to GND, or pin 19 is
connected to low level ( ON ), or else the terminals of
Q101 are shorted to each other ( fault condition ) -
. When the cover is opened with the servo mechanism
block removed to be tumed over, close viewing of the
objective lens with the naked eye will cause exposure to a
Class 1 laser beam.
'92M1
* : Refer to page 26.