NOTES ON HANDLING THE OPTICAL
The laser diode in the optical
During repair, pay attention to electrostatic
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 pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead- free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•Unleaded solder melts at a temperature about 40 °C higher than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to about 350 °C.
Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.
NOTES ON REPLACEMENT OF CSP (CHIP SIZE PACKAGE) IC
Replacement of MM1690NCBE (IC401), SN761059AZQLR (IC501), SC901585VAR2 (IC601) and
OPERATION CHECK WHEN THE MAIN BOARD IS REMOVED
In making an operation check with the MAIN board removed from the set, short the SL894 of the MAIN board with the solder before starting the operation check.
Note: Be sure to remove the solder used for shortcircuit after the repaire completed.
– MAIN BOARD (Conductor Side) –
SL894
Providing the required system environment
System requirements
The following system environment is required in order to use the SonicStage Ver. 3.0/MD Simple Burner Ver. 2.0 software for the MD Walkman.
Computer | IBM PC/AT or Compatible |
|
|
| • CPU: Pentium III 450 MHz or higher |
| • 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: 128 MB or more |
|
|
| Others |
| • CD drive (capable of digital playback by WDM) (A |
| is necessary for CD writing) |
| • Sound Board |
| • USB port |
|
|
Operating | Factory installed: |
System | Windows XP Media Center Edition 2005/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 |
|
|
Display | High Color (16bit) or higher, 800 υ 600 dots or better (1024 υ 768 dots |
| or better is recommended) |
|
|
Others | • Internet access: for Web registration, EMD services and CDDB |
| • Windows Media Player (version 7.0 or higher) installed for playing |
| WMA files |
|
|
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
•
•
•Macintosh
Notes
•We do not ensure
•The NTFS format of Windows XP/Windows 2000 Professional can be used only with the standard (factory) settings.
•For Windows 2000 Professional users, install Service Pack 3 or later version before using the software.
•We do not ensure
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