Nikon AF-S VR Zoom-Nikkor ED 24-120mm f/3.5-5.6G... Operating instructions

JAA78271-R.3598.A
作成承認印 配布許可印
REPAIR MANUAL
NIKON CORPORATION
Tokyo, Japan
Recycled paper
Printed in Japan May 2003
Copyright ｃ 2003 by Nikon Corporation.
All Rights Reserved.
AF-S VR Zoom-Nikkor
ED 24-120mm f/3.5-5.6G IF
INC

JAA78271-R.3598.A
- M1 ･AF-S VR24-120/3.5-5.6G -
Type of lens
Focal length
Maximum aperture
Lens construction
Picture angle
Focal length scale
Distance information
Zoom control
Focusing
Shooting distance scale
Closest focus distance
Diaphragm
Aperture range
Exposure measurement
Attachment size
Dimensions
Weight
G-type AF Zoom- Nikkor lens having built-in CPU and Nikon bayonet mount
24mm-120mm
f/3.5-f/5.6
15 elements in 13 groups (2 aspherical lens and 2 ED lens elements)
84 ° -20 ° 30 ′ (71 ° -16 ° 20with IX 240 system cameras,
61 ° -13 ° 20 ′ with Nikon Digital Camera D1/D1H/D1X/D100)
24,28,35,50,70,85,120mm
Output to camera body
Manually via separate zoom ring
Nikon Internal Focusing (IF) system (utilizing an internal Silent Wave Motor);
manually via separate focus ring
Graduated in meters and feet from 0.5m (2ft.) to innity (∞)
0.5m (1ft.) at all zoom settings
Fully automatic
f/3.5 to f22 (at 24mm), f5.6 to 36 (at 120mm)
Via full-aperture method with cameras having CPU interface system
72mm (P ＝0.75mm)
Approx. 77mm dia. ×94mm extension from the camera's lens mount ange
(min. length at 24mm focal length)
Approx.575g (20.3 oz)
SPECIFICATIONS
INC

JAA78271-R.3598.A
- L1･ AF-S VR24-120/3.5-5.6G -
※ Before disassembly/reassembly/adjustment
To get the picture blur compensation to work, the VR (vibration-reduction) unit is mounted on this lens.
In case of detaching the VR (vibration-reduction) unit and gyro base plate, be sure to adjust the VR by
using the VR lens adjustment equipment (J15380）to maintain the functional accuracy of the picture blur
correction.
However, except for disassembling the above part, the VR adjustment is NOT necessary.
At service agencies where the "VR lens adjustment equipment" is not prepared, do NOT disassemble NOR
repair the products of the above case.
INC

JAA78271-R.3598.A
- L2･ AF-S VR24-120/3.5-5.6G -
DISASSEMBLY
1ST LENS GROUP
#63 #135
1st lens group
#68×3
#65×3
B4 #86 B47 #55
#129×3
#119 × 2
#131 × 2
#132 × 2
INC

JAA78271-R.3598.A
- L3･ AF-S VR24-120/3.5-5.6G -
REAR COVER RING
BAYONET
INDEX RING, FOCUS RING
#122 M/A change-over SW
・Unscrew #122, and lift the M/A change-over SW
in the direction indicated by the arrow.
#113 × 2
#102 × 3
#125
#106
#104 × 3
Rear cover ring
INC

JAA78271-R.3598.A
- L4･ AF-S VR24-120/3.5-5.6G -
Index ring
Focus ring
・By passing the M/A change-over SW through
the hole of the index ring, detach the index
ring and focus ring.
MAIN PCB
・ Remove the connector (at 8 parts) and the
screw (#95), and detach the main PCB.
①
②
③
④
⑤
⑥
⑦
⑧
#95
INC

JAA78271-R.3598.A
- L5･ AF-S VR24-120/3.5-5.6G -
GYRO BASE PLATE / DC-DC BASE PLATE
ZOOM RING
#29
DC-DC base plate
Gyro base plate
・ Take out 2 screws (#96) and 1 screw
(#94), and lift up #29.
#123 #95
#61
Tape Zoom encoder brush
・ Remove the tape and detach the zoom encoder brush by displacing it.
・ Remove the circled part of the FPC.
・ Turn the zoom to the TELE side, and take out 2 screws (#124) and #70.
#94 #96
#29
ＦＰＣ
#124
#70
INC

JAA78271-R.3598.A
- L6･ AF-S VR24-120/3.5-5.6G -
#139 × 2
#97
#24
Zoom ring
#89 × 3
#89 × 3
DISTANCE SCALE RING
INC

JAA78271-R.3598.A
- L7･ AF-S VR24-120/3.5-5.6G -
SWM UNIT
Caution：
In case of removing the 4th lens group,
the lens alignment is required.
At service agencies where the operations
of the alignment cannot be performed, do
NOT detach the 4th lens group.
4TH LENS GROUP FRAME
Turn this ring in the direction indicated by the arrow,
and set the zoom to WIDE.
#66 × 2
#78
SWM unit
#96 × 3
INC

JAA78271-R.3598.A
- L8･ AF-S VR24-120/3.5-5.6G -
CAM RING
3rd lens group
#115 × 2
#100 × 2
#100 × 2
#98 × 3
#79 × 3
#81 × 2
#114 × 2
#96 × 3
Caution:
Removing G11, G12 lens-housing unit may cause a failure of optical
performance. In this case, inform the Kyotens of each region.
（Addition)
×２
Changed page June. 14. 2006
（Revision）
Removing G11, G12
lens-housing unit
INC