Service Procedure; Protection Of Eyes From Laser Beam During Servicing - Onkyo CBX-300 Service Manual

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SERVICE PROCEDURE

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

This set employs a laser. Therefore, be sure to follow
carefully the instructions below when servicing.
WARNING!!
SERVICE WARNING : DO NOT APPROACH THE
LASER EXIT WITH THE EYE TOO CLOSELY.
IN CASE IT IS NECESSARY TO CONFIRM LASER
BEAM EMISSION, BE SURE TO OBSERVE FROM
A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE
OPTICAL PICKUP BLOCK.
Laser warning label
Class 1 label
CLASS 1 LASER
PRODUCT
Printed on rear panel
Replacing the fuse
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 adjacent 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 NAME
F801
FUSE
F801
FUSE
F802
FUSE
F802
FUSE
Initialize the unit
(1) Disconnect the AC power cord from the wall outlet.
(2) Press and hold down the STANDBY/ON button, connect the AC power cord into the wall outlet.
FL display
RESET
(3) Disconnect the AC power cord from the wall outlet.
LUOKAN 1
LASERLAITE
KLASS 1
LASER APPARAT
DESCRIPTION
1.6A-T/UL-ST2 (1.6A/125V)
1.6A-SE-TL250V (1.6A/250V)
1.6A-T/UL-ST2 (1.6A/125V)
1.6A-SE-TL250V (1.6A/250V)
---> Standby mode
Laser Diode Properties
Material: GaAS/GaAlAs
Wavelength: 760-800nm
Laser output: max. 0.5mW*
Emission Duration: continuous
*This output is the value measured at a distance about 1.8mm
from the objective lens surface on the Optical Pickup Block.
PART NO. (SN)
REMARKS
252252GR
<MDC>
!
252273GR
<MPP>
!
252252GR
<MDC>
!
252273GR
<MPP>
!
CBX-300

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