Onkyo DVS 501 Service Manual

Page 1

DV-S501

Ref. NoI3600

ONKYO® SERVICE MANUAL

DVD PLAYER
MODEL DV-S501

UD 120V AC, 60Hz

UWT 1207240V AC, 50/60Hz

SAFETV-FIELATED COMPONENT WARNING
COMPONENTS IDENTIFIED BY MARK A ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPIABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER

ON KYO®
MIIIIII BIIMPIININIS

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DV-S501

OPERATING INSTRUCTIONS
SAFETY PRECAUTIONS

AVIS

WARNING 1

WARNING:

CAUTION:

ATTENTION:

CAUTION:

RISK OF ELECTRIC SHOCK
DO NOT OPEN

TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER (ON BACK). NO USERSERVICEABLE
PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated dangerous voltage"
within the product's enclosure that may be of sufficnent magnitude to constitute

-tlsauEDECHochEmlou£NE a risk oi electric shock to persons.

PAS OUVRIR

The exclamation point within an equilateral triangle is intended to alerl the user
to the presence oi imponant operating and maintenance (servicing) instruc-
tions in the literature accompanying the appliance.

RR

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE
CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.

TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.

POUR EVITER LES CHOCS ELECTRIOUE, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA
BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU AU FOND.

This Digital Video Disc Player employs a Laser System.

To ensure proper use of this product, please read this owners manual carefully and retain Ior luture
reference. Should the unit require maintenance. contact an authorized service location . see service
procedure.

Use of controls, adjustments or the performance of procedures other than those specified may result herein
hazardous radiation exposure.

To prevent direct exposure to laser beam, do not try to open the enclosure.
Visrble laser radiation when open and interlocks deieated.
DO NOT STARE INTO BEAM.

PREPARATION OF SERVICING

Pickup Head consists of a laser diode that is very susceptible to external static electricity.

Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement, its
Iile might be shortened. When replacing, use a conductive mat, soldering iron wrth ground wrre, etc. to protect the
laser diode from damage by static electricity.

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EXPLODED VIEW (WT)