Read Sharp XG-C465X (serv.man4) Service Manual online
XG-C435X/C465X
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XG-C435X
Service Manual
CHAPTER 3.
ELECTRICAL ADJUSTMENT
[1] PW software rewriting procedure
1. Prepare before rewriting.
1. Please prepare one RS232C cross cable and conversion cable.
Connect the conversion cable to the Projector, and it connects with a RS232C cross cable.
Connect opposite side to the serial port of personal computer.
Connect opposite side to the serial port of personal computer.
2. Open the filter cover of the bottom cabinet and insert the LEAF SW JIG:PSPAZB245WJKZ.
Projector will be rewriting mode.
If you don’t have LEAF SW JIG, open the top cabinet and select S2701 of main PWB to “WRITE” side.
Projector will be rewriting mode.
LEAF SW JIG:PSPAZB245WJKZ
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2. How to rewrite the software.
1. Projector software rewriting will be done with the Flash Up grader.
2. Unpack the software file.
3. Double-click on the "FlashUpgrader.exe", so below window will be displayed on PC.
4. Click on the “Choose” button.
Then, below window will be displayed on PC.
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5. Clock on the above position and select the latest software
If you mistook the folder, please select the unpacked folder.
6. There is file named "pwSDK.inf" in this folder.
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7. Double-click on the "pwSDK.inf".
Note:
Options: Continuous Flash Mode; Do not put check point.
Notify On Completion; Do not put check point.
Reset Target After download; Put the check point.
Modes: Put the check point in “Flash”.
8. Click on the “Flash” button.
Then, below image will be appeared.
Now, preparation is completed.
