Pioneer xrp 970 f service manual

Page 2

XR-P970F, XR-PTIOF

1. SAFETY INFORMATION

-vmo;---
AVATTAESSA .IA SUOJALUKITUS
OHITETTAESSA OLET ALTTIINA
NAKYMAI'IOMALLE LASERSATEILYLLE.
ALA KATSO SATEESEEN.

- ADVARSEL:
USYNLIG LASERSTRALING VED ABNING
NAR SIKKERHED SAFBFIYDERE ER UDE
AF FUNKTION. UNDGA UDSIETTELSE FOR
STRALING.

- VARNING I
osYNLIe LASERSTFIALNING NAFI DENNA
DEL An OPPNAD OCH SPARREN
AR URKOPPLAD. BETRAKTA 5.: STFlALEN.

LASER

Kuva t
Lauvuleilyn
vlmiiuamalilki

- WARNING I
DEVICE INCLUDES LASER DIODE WHICH
EMITS INVISIBLE INFRARED RADIATION
WHICH IS DANGEROUS To EYES. THERE IS
A WARNING SIGN ACCORDING TO PICTURE
1 INSIDE THE DEVICE CLOSE TO THE LASER
DIODE.

IMPORTANT

THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS I.

SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.

LASER DICDE CHARACTERISTICS -
MAXIMUM OUTPUT POWER: 5 ml!
WAVELENGTH: 750 - 785 nm

LASER
Picturel
Warning 3' n tor

LABEL CHECK

(for XR-P970FIYPWXJ, DLXJINC, MYXJ, XR-P770FIYPWXJ, DLXJINC,

MYXJ and NVXJI

YPWXJ. DLXJ/NG and
NVXJ types only

1. Lasel Interlock Mechanism

side. (low level)

laser beam.

Additional Laser Caution

The position of the switch (8651) for detecting loading
state is detected by the system microprocessor, and the
design prevents laser diode oscillation when the switch
($651) is not on CLMP terminal side (ELMP signal is OFF
or high level.) Thus. the interlock will no longer function it
the switch ($651) is deliberately set to OLMP terminal

The interlock also does not lunction in the test mode,
Laser cllode oscillation wlll conllnue. tI pin 1 ol M51 593FP
(K3101) on the PRE-AMP BOARD ASSY mounted on the
pickup assembly is connected to GND, 01 pin 19 is
connected to low level (ON), or else the terminals atom!
are shorted to each other (fault condition).

2. When the cover is opened. close viewing ot the objective
lens with the naked eye will cause exposule lo a Class I

-* Refer to page 70 in the Service Manual RRV1685.

bun-a - nplm alum-
u. on: - vul-
la-uanrlh.

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