Read Sony DSC-F717 (serv.man6) Service Manual online
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DSC-F717_ADJ
How to check picture blur after replacing CCD Block Assy
1)
Turn on the power.
2) Change the mode dial to “A” (Aperture mode).
3)
3)
Set “DIGITAL ZOOM” to “OFF” in the SET UP settings.
4)
Set the zoom to TELE end.
5)
Open the aperture of lens, and set aperture value to “F2.4”.
6)
Set “IMAGE SIZE” to “2560
×
1920” (5M).
7)
Record the still image with self-timer to avoid blurring of image.
8)
Compare on a personal computer the lower left of limited sample with the picture periphery shot with the repaired camera.
Note:
Compare with maximum image size.
Judging standard
Images are blur more than “Limited Sample”.
NG
Images are same or blur less than “Limited Sample”.
OK
If it's determined as picture defects like partial de-focusing, replace the Lens Block Assy since lens barrel might be damaged.
Limited sample
Recorded still image
Compare on a personal computer
the lower left of limited sample with
the picture periphery shot with the
repaired camera.
