Sony CDP-507ESD - Protection of Eyes from Laser Beam; Laser Diode Properties and Safety

CDP-227ESD/507ESD
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. @ Material: GaAlAs
@ Wavelength: 780 nm
@ Emission Duration: continuous
@ Laser Output: max. 44.6 uW*
CAUTION : ;
* This output is the value measured at a distance of
Use of controls or adjustments or performance about 200 mm from the objective lens surface on
of
procedures
other
than
those
specified
herein
the
Optical
Pick-up
Block.
may
result
in
hazardous
radiation
exposure.
2. During service, do not take the Optical Pick-up
Block apart, and do not adjust the APC circuit.
If there is a breakdown inthe APC circuit (includ-
ing laser diode), replace the entire Optiocal Pick-
up Block (including APC borad).
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BESKYTTELSE AF O@JNE MOD LASERSTRALING UNDER SERVICE
I dette apparat anvendes laserlys. Derfor skal 1. Laser-didoe data
nedenstaende instruktioner noje felges under service. @ Materiale: GaAlAs
@ Belgelengde: 780 nm
Folg iovrigt instruktionerne i servicemanualen. @ Udstraling: Kontinuerlig
@ Laseroutput: Max. 0,4 mW*
* Malt i 1,6 mm afstand fra overfladen af objektiv-
ADVARSEL!!
linsen
pa
den
optiske
pick-up
enhed.
Under service ma g@jnene ikke komme ner objektiv-linsen
pa den optiske pick-up enhed. | tilfzelde af at det er
ngdvendigt at kontrollere udsendelsen af laserlys, skal
det ske i en afstand af mere end 25cm fra den optiske
pick-up.
@ Klassifikation: Klasse Ib.
2. Adskil aldrig den optiske pick-up enhed under
service, og juster ikke APC kredslebet (Automatic
Power Control). Hvis APC kredslebet (incl. laser-
dioden) bryder ned, skal hele den optiske pick-up
enhed (incl. APC printkortet) udskiftes.
LASER ADVARSEL MARKNING
Foelgende mzerkning findes indvendig i apparatet:
1. Advarsel Mzerkning
CAUTION < INvisiBLE LASER RADIATION WHEN OPEN
ANO INTERLOCKS DEFEATED, AVOID EXPOSURE TO BEAM
ADVARSEL «| usyNuiG LASERSTRALING VED ABNING
NAR SIKKEAHEDSAFBAYDERE ER UDE AF FUNKTION UNDGA
UDSATTELSE FOR STRALING
VAROITUS: Laite sisaltaa, laserdiodin, joka lahettaa
(nakymatonta) silmille vaarallista lasersateilya.