Nikon D50 Repair Manual page 62

Inspection and adjustment of AE CCD Alignment
・ Procedure
① To prevent short circuit, attach the grip (#26) with the screw (#635), and
also I/F cover (#B5028) with the screws (#635). Insert
AECCD alignment tool (J15417)
between the FD screen and the SI plate.
＊ Position AE-CCD positioning tool in the direction of the arrow to
insert.
② Connect camera and PC via USB cable UC-E4.
③ Provide power to camera via AC adapter EH-5.
＊ Note: Be careful of short circuit where there is no cover.
④ Start up the inspection and adjustment software for D50 (J18385),
and select "INSPECTION AND ADJUSTMENT FOR AECCD
POSITION" then "CCD ALIGNMENT INSPECTION AND
ADJUSTMENT".
＊ Cover the camera with black cloth, when measured.
⑤ By following instructions on PC, make the position adjustment of
AECCD by the screws (#291 a,b).
⑥ Select "CCD SLANT INSPECTION" of the adjustment software and
make an inspection.
⑦ After the adjustment, fix the AECCD by applying Crazy glue slightly..
⑧ Remove EH-5, UC-E4, and AECCD positioning tool(J15417).
⑨ Take out the grip (#26), and I/F cover unit (#B5028).
・ Atach the metering FPC unit
slightly with 3 screws (#291).
Give the reference screw 1
turn counterclockwise, then
make an adjustment by the
screws (a and b).
Reference screw
Adhesive: Super glue
a:#291
- Ａ27 ･
AE-CCD positioning
tool (J15417)
Note:
With the metering FPC unit being
attached slightly, if more than 3
turns are given to loose, the head
of the screws touch the top cover.
Meterring FPC unit
b:#291
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VBA12001-R.3668.A