Inspection And Adjustment Of Ae Ccd Positioning - Nikon D300 Repair Manual

Inspection and adjustment of AE CCD positioning

＊ Under the environment where the AE-CCD positioning is adjusted, use the reference body and confirm
results.
・ In case the measured value is out of standard, check whether there is no deviation of the focus area
positioning.
・ In case the measured value is out of standard, change the environment of measurements. (e.g. setting place/
direction, room brightness, etc)
Procedure
① Make temporary assembly of the grip cover, I/F cover, and bottom cover (with the tripod base plate being
attached) .
② Mount "AF50/1.4D" on the camera, and fix them on the tripod horizontally.
③ Connect the camera and PC via USB cable (UC-E4).
④ Connect the AC adapter EH-5.
＊ Be careful NOT to cause a short-circuit at uncovered portions.
⑤ Attach the AE-CCD positioning tool (J63100) in the color viewer (J63070), and turn power ON.
⑥ Keep the 0.7-m distance between the front face of the AE-CCD positioning tool and the reference surface
of the camera. Set the camera AF to manual, and rotate the focus ring to set to "0.7 m".
⑦ Start up the inspection and adjustment software for D300 (J18433), and select "Inspection and Adjustment
for AE CCD POSITION" then "Set Camera for AE CCD POSITION" to lighten the focus area.
Looking through the viewfinder, move the camera so that the focus area of the camera coincide with the
grid lines of the AE-CCD positioning tool.
＊ Set the camera and AE-CCD positioning tool horizontally.
⑧ Select "Inspection and Adjustment for AE CCD POSITION".
＊ Cover the camera with a black cloth, etc, when measured.
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警告
WARNING
Take extra care not to get an electric shock when
内部に高電圧部あり。カバーを外す時は感電に注意すること。
detaching covers.
カバーを外した後は、修理指針の指示に従ってメインコンデン
After removing covers, b e sure to discharge the main
condenser according to the instructions of repair manuals .
サーの放電を必ず行うこと。
△（Deletion）
AE-CCD positioning tool
（J63100）
AF50/1.4D
approx.0.7 ｍ
Color viewer (J63070)
- Ａ 27 ・
logo Q0310 forGraphic
070509 Gdesign ito
Attaching surface of the imaging-PCB
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INC
VBA20001-R.3720.A
サービス
計画課
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Feb.1st.2008