Nikon D3 VBA18001, Repair Manual

Page: 125 / 134

- R3
･
-
VBA18001-R.3719.A
Ｍ
サービス
計画課
Jan.25.2008
Additional page
Items Judgment standard Remarks
Viewfinder
Inner LCD lower
panel window position
Inner LCD right panel
window position
Finder field frame
Field of viewfinder
(frame coverage)
Parallax
(Difference of center
from the shot image/
sensor)
Eye point
Up-down position: 1.3 - 1.9a from Finder field frame
(a = window width)
Tilt:
１
° or less
Right-left position:� 1.�� - 1.�a from Finder field frame 1.�� - 1.�a from Finder field frame 1.�� - 1.�a from Finder field frame 1.�a from Finder field frame a from Finder field frame
(a = window width)
Tilt: ° or less
Lens vignetting/distortion: No outstanding vignetting/distortion
Tilt: (based on Bottom cover): 20’ or less
Relative angle to image sensor: 30’ or less
In height and width:
00
＋
0
％
－
2
％
Up-down: 0.2 mm or less
Right-left: 0.2 mm or less
Distance to eyepiece protective glass:
(In case of "- m
－１
")
:
6.2 - 9.8mm (8 mm ± 0%)
Visual check
AF50/.4D, F5.6
Looking through view-
finder, measure a tilt of
indication line (parallel
to the bottom) from
the bottom line of the
frame.
AF50/.4D, F5.6
Mark a line indicating
the field of viewfinder
and take a picture.
Then, measure a
difference (tilt) between
the marked indication
line and actual shot.
Vernier caliper
Eye point tool
Screen misalignment Tilt: 30’ or less E screen
B screen
Special chart
Sequence
Release time lag AF-M: 47 ms or less
AF-C: 47 ms or less
Release with a one push: 20 ms or less
Release when vibration reduction lens attached: : 00 ms or less
Pre-flash release:� 00 ms or less
Oscilloscope
Constant-voltage
power source
Power tool
EV9
AF-S VR70-200ED,
F2.8G
AF-M, AE-A, AMP
SB-800 (Multi-
sensor balanced fill-
flash)
Focused state
Measure the time
taken from releasing
the shutter to
switching ON for
X-signal.
INC