Sharp cd ba 2600 h service manual

Page 2

CD-BA250H/CD-BA2600H

SAFETY PRECAUTION FOR
SERVICE MANUAL

Precaution to be taken when replacing and servicing the
Laser Pickup.

The AEL (Accessible Emission Level) of Laser Power Output
for this model is specified to be lower than Class 1
Requirements. However, the following precautions must be
observed during servicing to protectyoureyes against exposure
to the Laser beam.

(1) When the cabinet has been removed, the power is turned
on without a compact disc, and the Pickup is on a position
outerthan the lead-in position, the Laserwill lightfor several
seconds to detect a disc. Do not look into the Pickup Lens.

(2) The Laser Power Output of the Pickup inside the unit and
replacement service parts have already been adjusted prior
to shipping.

(3) No adjustment to the Laser Power should be attempted
when replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens
at any time.

(5) CAUTION - Use of controls or adjustments. or performance
of procedures other than those specified herein may result
in hazardous radiation exposure.

CLASS 1 LASER PRODUCT

APPAREIL A LASER DE CLASSE 1
PRODUBTO LASER DE ELASE 1 ll ..

(CD-BA250H for U.K. only)

Laser Diode Properties
Material: GaAlAs
Wavelenglh: 780 nm
Emission Durallon: continuous
Laser Output: max. 0.6 mW

LAUnrmhuuaLl DULR mum Mum Wm no 4le mm mm
mm ox mu» 1) m cm Al mm mm

1. Ail 0mm
\u.~ m NUM umw

mimmi

Am \U .1 mm mum» l m. N m

mum.» uuku mmimwwum mm

VAHOITUS! LAITTEEN KAVTTAMINEN MUULLA KUIN TASSA
KAVTTfiOHJEESSA MAINITULLA TAVALLA SAATTAA ALTISTAA
KAVTTKJAN TURVALLISUUSLUOKAN 1 VLI'I'IAVALLE NAKVMATRHDMIALLE
LASERSATEILVLLE.

VARNING - 0M APPARATEN ANVANDS FA ANNAT SATT IAN | DENNA
BRUKSANVISNING SFECIFICERAS. KAN ANVANDAREN UTSA'I'I'AS F6H
OSVNLIG LASEHSTRALNING, SOM (")VERSKRIDER GRANSEN FéR
LASERKLASS 1.

CLASS 1 LASER PRODUCT
APPAREIL A LASER DE BLASSE 1
PRODUETD LASER DE CLASE 1

LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
LASER TfiiDv 1

LASER TRIEDY 1

(Except for U.K.)