Read Sony NW-E10 / NW-E7 Service Manual online
6
NW-E7/E10
Ver 1.1 2002.01
5. Firmware Info Check
The DSP program version and the flash memory capacity can be checked. (blockq;)
The version at the shipment is as follows. (Versions will vary if updated)
The version at the shipment is as follows. (Versions will vary if updated)
6. Sub-CPU Info Check
The Sub-CPU program version can be checked. (block qa )
The version at the shipment is as follows. (Versions will vary if updated)
The version at the shipment is as follows. (Versions will vary if updated)
Version
19
7. Key Check
Click the block qs while pressing a key on the set, and “ON” is displayed in the block associated with the pressed key, so that the key
operation can be checked.
operation can be checked.
1-4. REQUIRED SYSTEM CONFIGURATION
• IBM
®
PC/AT
®
and compatibles
CPU: MMX • Pentium • 233 MHz and above (Pentium II 400 MHz and above recommended)
Hard disk drive space:20 MB and above (Free space is required, depending on the version of Windows 98 and the size of the audio
data you are using.)
RAM:64 MB and above
CD-ROM drive
Sound Board:Creative SoundBlaster 16 compatible
Default built-in USB port
Hard disk drive space:20 MB and above (Free space is required, depending on the version of Windows 98 and the size of the audio
data you are using.)
RAM:64 MB and above
CD-ROM drive
Sound Board:Creative SoundBlaster 16 compatible
Default built-in USB port
• Operating system:The default installation of Windows
®
98 English version (The product does not work on Windows 95/3.1 or
Windows
NT. Not assured trouble-free if you use an upgrade version from Windows 95/3.1 to Windows 98.)
NT. Not assured trouble-free if you use an upgrade version from Windows 95/3.1 to Windows 98.)
• Display:SVGA (800 x 600 pixel)(supports High Color (16 bit) and above)
• Internet access
• Internet access
1-5. ACTION IF MAIN BOARD WAS REPLACED
If the MAIN board was replaced, perform “1. Execution of Play Info Initialize” in work procedure provided below.
When the MAIN board was replaced, the set status is as listed in Table 1-4.
When the MAIN board was replaced, the set status is as listed in Table 1-4.
Precautions
1. Do not disconnect the USB cable in the midway of work.
2. If the operation on the PC side is not accepted during work, disconnect the USB cable and close the “appollo_service. exe” file,
1. Do not disconnect the USB cable in the midway of work.
2. If the operation on the PC side is not accepted during work, disconnect the USB cable and close the “appollo_service. exe” file,
then restart from the beginning.
Board name
MAIN board
Set status after board replacement
Music data and music information data stored in the set are cleared and not restored.
Table 1-4
Model name
Version
Flash memory size
NW-E7
104
64094208
NW-E10
104
129564672
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