Servicing Notes - Sony MZ-NH600D Service Manual

NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
OPERATION CHECK WHEN THE LID IS OPEN
In performing the repair with the power supplied to the set, removing
the MAIN board causes the set to be disabled.
In such a case, make a solder bridge to short SL894 (OPEN/CLOSE)
on the MAIN board in advance.
– MAIN Board (Conductor Side) –
SL894
(OPEN/CLOSE)
SECTION 1

SERVICING NOTES

Providing the required system environment
System requirements
The following system environment is required in order to use the SonicStage Ver. 2.0/MD
Simple Burner Ver. 2.0 software for the MD Walkman.
Computer
Operating
System
Display
Others
This software is not supported by the following environments:
• OSs other than the indicated above
• Personally constructed PCs or operating systems
• An environment that is an upgrade of the original manufacturer-installed operating system
• Multi-boot environment
• Multi-monitor environment
• Macintosh
Notes
• We do not ensure trouble-free operation on all computers that satisfy the system requirements.
• The NTFS format of Windows XP/Windows 2000 Professional can be used only with the standard
(factory) settings.
• We do not ensure trouble-free operation of the system suspend, sleep, or hibernation function on all
computers.
• For Windows 2000 Professional users, install Service Pack 3 or later version before using the
software.
IBM PC/AT or Compatible
• CPU: Pentium II 400 MHz or higher (Pentium III 450 MHz or higher
is recommended.)
• Hard disk drive space: 200 MB or more (1.5 GB or more is
recommended) (The amount space will vary according to Windows
version and the number of music files stored on the hard disk.)
• RAM: 64 MB or more (128 MB or more is recommended)
Others
• CD drive (capable of digital playback by WDM)
Sound Board
• USB port (supports USB (previously USB 1.1))
Factory installed:
Windows XP Media Center Edition 2004/Windows XP Media Center
Edition/Windows XP Professional/Windows XP Home Edition/
Windows 2000 Professional/Windows Millennium Edition/Windows
98 Second Edition
High Color (16bit) or higher, 800 × 600 dots or better (1024 × 768 dots
or better is recommended)
• Internet access: for Web registration, EMD services and CDDB
• Windows Media Player (version 7.0 or higher) installed for playing
WMA files
MZ-NH600D
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