Sony D-5 - Protection of Eyes from Laser Beam During Servicing

D-5 /D-50
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs a laser. Therefore, be sure to fol- 1. Laser Diode Properties
low carefully the instructions below when servicing. ® Materiale: GaAlAs
@ Wavelength: 780 nm
WARNING !! @ Emission Duration: continuous
DO NOT LOOK AT THE LASER BEAM. @ Laser Output: max. 0.4 mW*
* This output is the value measured at a distance of
about 1.6mm from the objective lens surface on
the Optical Pick-up Block.
@ Classification: Class IIb
2. During service, do not take the Optical Pick-up
Block apart, and do not adjust the APC circuit in
the Optical Pick-up Block. If there is a breakdown
in the APC circuit (including laser diode) in the
Optical Pick-up Block, replace the entire Optical
Pick-up Block (including APC board).
BESKYTTELSE AF O@JNE MOD LASERSTRALING UNDER SERVICE
I dette apparat anvendes laserlys. Derfor skal 1. Laser-diode data
nedenstdende instruktioner ngje felges under service. © Materiale: GaAlAs
@ Bolgelangde: 780 nm
@ Udsendelsesvarighed: Kontinuerlig
@ Laseroutput: Max. 0,4 mW*
* Dette output er verdien milt i en afstand af ca.
ADVARSEL!! 1,6mm_ fra den optiske pick-up enheds linse-
overflade.
@ Klassifikation: Klasse Ib.
2. Adskil aldrig den optiske pick-up enhed under
service, og juster ikke APC kredslobet i den optiske
pick-up enhed (Automatic Power Control). Hvis
APC kredslobet i den optiske pick-up enhed
(inkl. laser-dioden) bryder ned, skal hele den
optiske pick-up enhed udskiftes.
Se ikke direkte pa laserstralen.