Service Procedure; Laser Caution - Onkyo DV-SP300 Service Manual

SERVICE PROCEDURE-1

REPLACING THE FUSES
This symbol located near the fuse indicates that the
fuse used is show operating type, For continued protection against
fire hazard, replace with same type fuse , For fuse rating, refer to
the marking adjust to the symbol.
Ce symbole indique que le fusible utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.
REF.NO. PART NO.
252252 or
F1
252147
SAFETY CHECK
(Only U.S.A. model)
After correcting the original service problem perform the
following safety check before releasing the set to the customer
Connect the insulating-resistance tester between the plug of
power supply cord and terminal GND on the back panel.
Specifications: More than 10M ohm at 500V
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 sufficient magnitude to constitute
a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance (servicing) instruction
in the literature accompanying the appliance.

LASER CAUTION

CAUTION
LASER RADIATION WHEN
COVER IS REMOVED.
DO NOT STARE INTO BEAM.
This unit contains a semiconductor laser system and is classified as a
"CLASS 1 LASER PRODUCT". So, to use this model properly , read
this Instruction Manual carefully . In case of any trouble, please contact
the store where you purchased the unit. To prevent being exposed to the
laser beam, do not try to open the enclosure.
CAUTION:
VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK
FAILED OR DEFEATED. DO NOT STARE INTO BEAM.
CAUTION:
THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER
THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
DESCRIPTION
1.6A-T/UL-ST2 or
1.6A-TSC Fuse
ATTENTION
RAYONS LASER QUAND LE
COUVERCLE EST RETIRE. NE PAS
FIXER LE RAYON LASER.
WARNING
RISK OF ELECTRIC SHOCK RISOUE DE CHOC ELECTRIQUE
DO NOT OPEN
The label on the right is
applied on the rear
"CLASS 1 LASER
panel except for USA
and Canadian models.
PRODUCT "
1. This unit is a CLASS 1 LASER PRODUCT and employs a laser
inside the cabinet.
2. To prevent the laser from being exposed, do not remove the
cover. Refer servicing to qualified personnel.
DV-SP300
AVIS
NE PAS OUVRIR