Pioneer xrvs 300 d service manual

Page 1

Pioneer

Service
Manual

RRV2390

STEREO DVD CASSETTE DECK RECEIVER

XR-VS5OOD
XR-VS300D

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Type Model Power Requirement Region The voltage can be converted by
XR-VSSDOD XR-vsaoon No. the followmg method.
DBXJN Q Q ACl1o-127V/220-230V/240V 3 With the voltage selector
DDXJN/RA O Q ACl10-127V/220-23OV/240V 1 With the voltage selector
DDXJN/RB Q Q ACt1o-127V/220-230W240v 2 With the voltage selector
DDXJN/RD O - ACl1o-127V/220-230V/240V 4 With the voltage selector
DLXJN/NC Q Q ACI10-127V/220-23OV/24OV 3 With the voltage selector

I This service manual should be used together with the following manual(s):

Model No. Order No. Remarks
XR-AQSOOD/KUCXJ RRV2329
CONTENTS

1 SAFETY INFORMATION ..............................
2. CONTRAST OF MISCELLANEOUS PARTS
3 SCHEMATIC DIAGRAM ...............................
4. PCB CONNECTION DIAGRAM
5. GENERAL INFORMATION -----

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. BOX1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

©P|ONEER CORPORATION 2000
T - ZZK SEPT. 2000 Printed in Japan

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XR-VSSOOD, XR-VS3OOD

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 DLXJN/NC Type)

WARNING !
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.

LASER DIODE CHARACTERISTICS
FOR DVD: MAXIMUM OUTPUT POWER :5 mW
WAVELENGTH : 655 nm
FOR CD: MAXIMUM OUTPUT POWER :SmW

WAVELENGTH :785 rim

Printed on the Rear Panel

CLASS 1 CAUTION
LASER PRODUCT INVISIBLE LASER

RADIATION WHEN OPEN,
AVOID EXPOSURE
TO BEAM PRWiOis

Additional Laser Caution

1. Inside detection swrtch (8201 on the SMEB assy) and Ioadingr
é status detection sWitch (S9503 on the MOTOR assy) are detected
by the microprocessor (IC11 in the DVDM assy).
- To permit the iaser diode to osciIIate, it is required to set the
Inside detection swttch for the inSide position (8201 :ON) and to
set the Ioadrngrstatus detection switch for the damp position (the
center terminal of 89503 is shorted to +5V). The 655 nm iaser
diode Ior DVD oscillation wiII continue if pin 19 oI ICt is shorted
to +5V (fauIt condition) in the DVDM assy.
The 785 hm Iaserdiode for CD oscillates it pin 20 of I01 is shorted
to +5V in the DVDM assy.
In the test mode * , the Iaser diode osciIIates when microprocesr
sor detects a PLAY signal, or when the PLAY key is pressed
($5931 ON in the DISPLAY assy), With the above requirements
satisfied.

2. When the cover is open. close viewing through the objective lens
With the naked eye wiII cause exposure to the Iaser beam.

* : Refer to page 82 on the service manual RRV2329.