100 Corporate Drive Mahwah, NJ 07430

Service Bulletin

No. : OST-F1176
Date:

December 17, 2009

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Model:

DCM-290, DCM-390, DCM-27, DCM-500AE

Subject:

Replacement of the defective Optical Pick-up.

Symptom:

The unit is incapable of reading the TOC after loading the disc.

Solution:

The production process has been improved so that the Optical

Pick-up is protected from deterioration.

Parts:

Ref# Description

Part

Number

MECHA

ASS’Y

MECHA ASS’Y

KSM213CCM

00D 958 0002 503

Serial Number Range:

(last 5 digits)

DCM-290

00011 ~ 09110

DCM-390

00011 ~ 04310

DCM-27

00011 ~ 02510

DCM-500AE 00001 ~ 04200

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