Standard To Judge The Vr Performance - Nikon AF-S VR Zoom-Nikkor ED 70-200mm f/2.8G IF Repair Manual

STANDARD TO JUDGE THE VR PERFORMANCE

Please refer to the following chart before performing the VR adjustment for the product of which VR is defective
with the equipment.
Mount the lens to the
usable body
Repeat to press the shutter
release button lightly
How is the VR unit control?
It does not control entirely
[Cause]
①Defect of checksum
②Broken wire of the VCM
(Both sides)
③Defect of the mode switch
④Others
[Countermeasure]
①Perform the checksum
with the equipment and
then go to the Check 1
②Confirm the breakage of
the VCM and go to the
Check 1
③Perform the switch
inspection with the
equipment
④Go to Check 2
Go on the next page [Check 2]
Check１
・Set the VR mode to「
・Repeat to press the shutter release button lightly a few times while
the half-release timer is ON.
・Judge from the noise of control
It controls only at first
[Cause]
①Breakage of the VCM
(One side)
②Adjustment value is
abnormal.
③Others
[Countermeasure]
①Confirm the breakage of
the VCM and then go to
Check 1
②Go to Check 2
③Go to Check 2
- L70・AF-S VR 70-200/2.8G -
INC
JAA78151－R.3584.A
」
It controls whenever the half-release is ON
Go to Check 2