Pioneer xrp 670 f service manual

Page 1

GD PIONEER

TheArtofEnwrtainment

Service
Manual

RRV1774

STEREO FILE-TYPE CD CASSETTE DECK RECEIVER

XR-P67OF

ORefer to the service manual RRV1712 for XR-P670F/KUXJ.

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(SI AND TYPEIS).

Model
TYPe Power Requirement Remarks

XR-P670F
MYXK O AC220V - 230v
NVXK O Ac23ov

CONTENTS

1. SAFETY INFORMATION ................................. 2
2. CONTRAST OF MISCELLANEOUS PARTS 3
3. SCHEMATIC DIAGRAM ............................... 8
4. PCB CONNECTION DIAGRAM 17
5. ADJUSTMENT ................... 31

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Megurcyku, Tokyo 153, Japan

PIONEER ELECTRONICS SERVICE, INC. PO, Box 1760, Long Beach, CA 90801-1760, U. S. A,

PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923

© PIONEER ELECTRONIC CORPORATION 1997 1.525 MAR 1997 Pfimed in Belgium

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XR-P670F

1. SAFETY INFORMATION

-VARO! r WARNING ! h
AVATTAESSA JA SUOJALUKITUS DEVICE INCLUDES LASER DIODE WHICH
OHITETTAESSA OLET ALTTIINA EMITS INVISIBLE INFRARED RADIATION
NAKYMATI'OMALLE LASERSATEILYLLE. WHICH IS DANGEROUS T0 EYES. THERE IS
ALA KATSO SATEESEEN. A WARNING SIGN ACCORDING TO PICTURE
LASER 1 INSIDE THE DEVICE CLOSE TO THE LASER LASER
Kuva 1 DIODE. Picture 1
. Lasersateilyn Warning sign for
I" ADVARSEL' varoitusmerkki '359' diam"

USYNLIG LASERSTRALING VED ABNING
NAR SIKKERHED SAFBRYDERE ER UDE
AF FUNKTION. UNDGA UDSIETI'ELSE FOR
STRALING.

IMPORTANT
THIS PIONEER APPARATUS CONTAINS
LASER 0F CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.

- VAFINING ! h
OSYNLIG LASERSTRALNING NAR DENNA
DEL AR OPPNAD 00H SPAR REN LASER DIODE CHARACTERISTICS -
AR URKOPPLAD. BETFIAKTA EJ STRALEN, MAXIMUM OUTPUT POWER: 5 mw

WAVELENGTH: 780 - 785 nm

LABEL CHECK - Additional Laser Caution

1. Laser Interlock Mechanism
The position of the switch ($651) for detecting loading
slate is detected by the system microprocessor, and the
design prevents laser diode oscillation when the switch
($651) is not on CLMP terminal side (CLMP signal is OFF
or high level.) Thus, the interlock will no longer function if
the switch ($651) is deliberately set to CLMP terminal
side. (low level)
The interlock also does not function in the test mode'.
Laser diode oscillation will continue, if pin 1 ol M51593FP
(IC101) on the PRE-AMP BOARD ASSY mounted on the
pickup assembly is connected to GND, or pin 19 is
connected to low level (ON), or else the terminals of 0101
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 70 in the Service Manual RRV1712.

AWARSEL VORSICHT I
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WIDE NM mama: SAF Tl'llTT ADS. WEN OWNER
MOWER WEAFFUIIKHON. mammm
MBA mamas: rm n94 STEAM. WI
"5,
CLASSI NW, . WING!
WI: mummm Mlmmwmm
LASER PRODUCT I: win Ilttiilu W". I! W at WI: It Will.

hanltilyile. All km: fits-am. Bctnlrtl Ii sullen

AHWIIU

NVXK type only MYXK type only