Sony BRAVIA VPL-VW90ES, Service Manual

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2-10 (E)
VPL-VW90ES
2-6-3. Scan Converter Upgrade
1. Connect the AC plug and set this unit to standby state.
2. Check the Standby Mode is set to “Standard”. (Refer to Section 2-6-1 “Preparation”.)
3. Double-click FlashUpgraderForSony35.exe to start the application.
Application name: Pixelworks ImageProcessor SDK FlashUpgrader
Execution fi le name: FlashUpgraderForSony35.exe
Version: 3.5 or later
4. Select the COM Port box to serial port number used for connecting PC.
5. Select the Baud Rate box to “115200”.
6. Click
the
[Choose...]
button.
The fi le selection window appears.
7. Select the upgrade fi le.
File to be selected: pw0p
****
.inf
(
****
means version number. Example: pw0p100a.inf)
8. Check that the two hex fi les appear on the Files To Download fi eld.
9. Click the
[Ext| _ |232C|PW| _ |1]
button.
10. Click the
[Flash]
button.
The upgrading starts and the status bar appears. And the
[Flash]
button changes to the
[Cancel]
button.
11. After completed, check that the
[Cancel]
button changes to the
[Flash]
button.
12. Disconnect the AC plug.