AIWA DW247 Service Manual

CA-DW247

U(S)

CA-DW257

LH(S)

SERVICE MANUAL

COMPACT DISC CARRY

COMPONENT SYSTEM

This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
CA-DW247 U<S>,U2<S> (S/M Code No.09-003-339-4T1)
CA-DW257 LH<S> (S/M Code No.09-003-339-4T2)

BASIC TAPE MECHANISM : ZZM-2 YPR3NF
BASIC CD MECHANISM : DA11T3C

.

S/M Code No. 09-003-339-4R1

REVISION

DATA

SPECIFICATIONS

Design and specifications are subject to change without

•

notice

.

ACCESSORIES/PACKAGE LIST

REF. NO PART NO. KANRI DESCRIPTION

1 8A-CT9-902-010 IB,LH(ESP)FM<257 LH<S>>
1 8A-CT9-903-010 IB,U(ESF)FM<EXCEPT 257 LH<S>>

!

2 87-A90-312-010 PLUG,CONVERSION WTN-1157R1

!

3 87-A80-036-010 AC CORD SET ASSY,E W/FLTR VOL

!

3 87-A80-109-010 AC CORD,HK7281 BLK U

4 8Z-CDK-962-010 RC UNIT,RC-ZAT02(VS)

NO.

<257 LH<S>>

<257 LH<S>>

<EXCEPT 257 LH<S>>

2

PROTECTION OF EYES FROM LASER BEAM DURING SERVICING

CLASS 1
KLASSE 1
LUOKAN 1
KLASS 1

LASER PRODUCT
LASER PRODUKT
LASER LAITE
LASER APPARAT

This set employs laser. Therefore, be sure to follow carefully the
instructions below when servicing.

WARNING!

WHEN SERVICING, 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
PICK-UP BLOCK.

Caution: Invisible laser radiation when
open and interlocks defeated avoid expo­sure to beam.
Advarsel:Usynling laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.

VAROITUS!

Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainit­ulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylit­tävälle näkymättömälle lasersäteilylle.

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.

ATTENTION

L'utilisation de commandes, réglages ou procédures autres que
ceux spécifiés peut entraîner une dangereuse exposition aux
radiations.

ADVARSEL!

Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude
af funktion. Undgå udsættelse for stråling.

This Compact Disc player is classified as a CLASS 1 LASER
product.
The CLASS 1 LASER PRODUCT label is located on the rear
exterior.

VARNING!

Om apparaten används på annat sätt än vad som specificeras i
denna bruksanvising, kan användaren utsättas för osynling
laserstrålning, som överskrider gränsen för laserklass 1.

Precaution to replace Optical block
(SF-P101NR)

Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.

1) After the connection, remove solder shown in
the right figure.

PICK-UP Assy P.C.B

Solder

3