Nikon ED 17-55mm f/2.8G IF Repair Manual
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Nikon ED 17-55mm f/2.8G IF Repair Manual

Af-s dx zoom-nikkor jaa78851
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AF-S DX Zoom-Nikkor
ED 17-55mm f/2.8G IF
Recycled paper
Printed in Japan March 2004
JAA78851
REPAIR MANUAL
NIKON CORPORATION
Tokyo, Japan
Copyright ｃ 2004 by Nikon Corporation.
All Rights Reserved.
INC
JAA78851-R.3617.A
作成承認印

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Summary of Contents for Nikon ED 17-55mm f/2.8G IF

  • Page 1 JAA78851-R.3617.A 作成承認印 AF-S DX Zoom-Nikkor ED 17-55mm f/2.8G IF JAA78851 REPAIR MANUAL NIKON CORPORATION Tokyo, Japan Copyright ｃ 2004 by Nikon Corporation. All Rights Reserved. Recycled paper Printed in Japan March 2004...

  • Page 2: Specifications

    This lens can be used for Nikon digital SLR camera only. Type of lens G-type AF Zoom- Nikkor lens having built-in CPU and Nikon F bayonet mount Focal length 17mm - 55mm (22.5 - 82.5 mm in 35 mm format) Maximum aperture f/2.8...
  • Page 3 JAA78851-R.3617.A ※ Before Disassembly / (Re)assembly / Adjustment If the 1st lens group and 4th lens group of this lens are removed, lens alignment becomes necessary after assmbling. Therefore, at service agencies where the lens alignment cannot be performed, remove neither the 1st lens group nor 4th lens group. - L1 ・AF-S DX17-55/2.8G -...
  • Page 4 JAA78851-R.3617.A DISASSEMBLY #137 #50×6 Filter ring 1st lens group - L2 ・AF-S DX17-55/2.8G -...
  • Page 5 JAA78851-R.3617.A #63×3 2ND LENS GROUP J11303B J11303A J11303C 2nd lens group Fig.1 Fig.2 ・Set the focus ring to the close-end, and the zoom ring to slightly 35-mm side from 28 mm. ・Assemble J11303B into the cam ring to seat in notches of the cam ring, then insert the pin (J11303C) into the hole of J11303B.
  • Page 6 JAA78851-R.3617.A REAR COVER RING Rear cover ring #182×3 #172×4 - L4 ・AF-S DX17-55/2.8G -...
  • Page 7 JAA78851-R.3617.A 4TH LENS GROUP #71×3 4th lens group INDEX RING - L5 ・AF-S DX17-55/2.8G -...
  • Page 8 JAA78851-R.3617.A ZOOM ENCODER BRUSH Zoom encoder brush Zoom encoder brush #96×2 Fig.2 Fig.1 ・Set the zoom ring to 17 mm, and take out 2 screws (#96). (ref. Fig.1) ・Set the zoom ring to 28 mm, and remove the zoom encoder brush. （ref. Fig.2) ZOOM CONNECTING PLATE #184×2 Cam ring...
  • Page 9 JAA78851-R.3617.A ZOOM RING #115×4 Zoom ring unit #188×2 #169 M/A selector switch ・Take out the screw (#131). ・Align the notch of the zoom ring with the protrusion of the rear fixed tube, and Zoom ring rubber remove the zoom ring from the rear fixed tube.
  • Page 10 JAA78851-R.3617.A AF CONTACT UNIT AF contact unit ・Remove the AF contact unit from the connector A of the main PCB. LIGHT-SHIELDING SHEET #200 ・Peel off the light-shielding sheet (#200). M/A SELECTOR SWITCH Tape ・Remove the tape of the main PCB. - L8 ・AF-S DX17-55/2.8G -...
  • Page 11 JAA78851-R.3617.A Blue M/A selector switch Black Fig.1 ・Unsolder 2 parts, and remove the M/A selector switch. (ref. Fig.1) MAIN PCB #134 #133 #173×2 #174×2 #173×2 #173 Green Fig.2 ・Unsolder 2 parts. (ref. Fig.2) ・Remove 4 connectors (A-D). ・Take out the screw (#133) and 5 screws (#173) and 2 screws (#174) to remove the main PCB.
  • Page 12 JAA78851-R.3617.A ZOOM ENCODER FPC Zoom encoder FPC ・Peel off the zoom encoder FPC. FOCUS RING Focus ring M/A BRUSH Distance encoder brush White Yellow #49×2 Fig.1 M/A Brush ・Remove 2 wires of the distance encoder FPC. (ref. Fig.1) ・Take out 2 screws (#49) to remove M/A brush. - L10・AF-S DX17-55/2.8G -...
  • Page 13 JAA78851-R.3617.A POWER BRUSH Tape #49×2 #79×2 #49×2 White Blue ・Remove 2 pieces of tapes that fix the wire of the Black power brush. ・Unsolder 6 wires of the power brush. (ref. Fig.1) ・Take out 2 screws (#49) to remove the power brush Fig.1 B63（at 2 parts).
  • Page 14 JAA78851-R.3617.A HOOD-FIX TUBE #166×6 Hood-fix tube 1st lens group straight ring #192×3 #191×3 - L12・AF-S DX17-55/2.8G -...
  • Page 15 JAA78851-R.3617.A FOCUS SLIDING UNIT ・Take out 3 screws (#80) to remove #48. ・Take out 2 screws (#130) to remove #164. (ref. Fig. 1） #164 #89×3 #164 #87×3 #130×2 Fig.1 #80×3 #116×3 - L13・AF-S DX17-55/2.8G -...
  • Page 16 JAA78851-R.3617.A 2.5th lens group #107 2.5th lens group #81×2 ・Take out 2 screws (#83) and 2 rollers (#92) to remove the 2.5th lens group. #83×2 #92×2 - L14・AF-S DX17-55/2.8G -...
  • Page 17 JAA78851-R.3617.A APERTURE BLADE HOUSING UNIT #84×2 #93×2 Cam ring - L15・AF-S DX17-55/2.8G -...
  • Page 18 JAA78851-R.3617.A SWM UNIT ・Pass the FPC through the hole as shown in Fig.1, and put it into the lens body in position. Body - L16・AF-S DX17-55/2.8G -...
  • Page 19 JAA78851-R.3617.A DISTANCE ENCODER BRUSH - L17・AF-S DX17-55/2.8G -...
  • Page 20 JAA78851-R.3617.A DISTANCE ENCODER FPC - L18・AF-S DX17-55/2.8G -...
  • Page 21 JAA78851-R.3617.A ASSEMBLY MR HEAD MR head Fixed ring #127 #127 MR head #127 MR head Fixed ring Fig.1 Fig.2 ・Attach #127 on the fixed tube. (ref. Fig.1) Attach the FPC along the broken lines. ・Attach MR head FPC. (ref. Fig.2) 　Do not screw the MR head at this stage.
  • Page 22 JAA78851-R.3617.A MAGNETIC TAPE UINIT - L20・AF-S DX17-55/2.8G -...
  • Page 23 JAA78851-R.3617.A ・Connection diagram Power supply Self made tool (GND) Set values 5.0V 100mA Oscilloscope(2ch) Oscilloscope(1ch) Power supply(+) Power supply(-) Self made tool Oscilloscope Magnetic tape unit (2ch) ・How to make an inspection and adjustment 　① Make sure that the current and voltage of the connected rated voltage power supply are set values. Then, turn the power on.
  • Page 24 JAA78851-R.3617.A 　④ In the case of smaller amplitude, loosen 2 screws (#123) MR Head to move the MR head for adjustments as shown in Fig.1. Magnetic tape Note: During adjustment, prevent the magnetic tape and MR head from touching the magnetized driver bit. Otherwise, the magnetic data may be damaged.
  • Page 25 JAA78851-R.3617.A - L23・AF-S DX17-55/2.8G -...
  • Page 26 JAA78851-R.3617.A SWM UNIT ・Pass the FPC through the hole as shown in Fig.1, and put it into the lens body in position. Body - L24・AF-S DX17-55/2.8G -...
  • Page 27 JAA78851-R.3617.A CAM RING GROUP Adhesive:Lock end B Grease:GE-8 #102 #101 #114×3 Fig.2 Adhesive:Screw Lock - L25・AF-S DX17-55/2.8G -...
  • Page 28 JAA78851-R.3617.A ASSEMBLE APERTURE BLADE HOUSING UNIT - L26・AF-S DX17-55/2.8G -...
  • Page 29 JAA78851-R.3617.A FOCUS SLIDING UNIT Adhesive:Lock end B #164 Grease:GE-8 #164 Fig.3 #89×3 #130×2 #87×3 Adhesive:Screw lock #116×3 #80×3 Adhesive:Lock end B Fig.2 - L27・AF-S DX17-55/2.8G -...
  • Page 30 JAA78851-R.3617.A - L28・AF-S DX17-55/2.8G -...
  • Page 31 JAA78851-R.3617.A HOOD-FIX TUBE Adhesive:Lock end B #166×6 Hood-fix tube Adhesive:Screw lock #62×2 Distance scale plate Distance scale index Fig.1 ・Attach the distance scale plate to #61 temporarily with 2 Magnetic tape unit screws (#62). (ref. Fig.1) ・Turn the SWM in the direction indicated by the arrow, and adjust so that the distance between the protrusion of the magnetic tape unit and the stopper rubber (#195) becomes Protrusion...
  • Page 32 JAA78851-R.3617.A Tape POWER BRUSH (TA-0012) 　　　　　B63 （Long wire） #49×2 Adhesive:Screw lock （Short wire） #79×2 Adhesive:Lock end B #49×2 Adhesive:Screw lock Fig.1 Direction for attaching the spring (#85) White Blue Black Rear side White Black Front side Fig.3 Blue Fig.2 ・Attach the spring (#85) with 2 screws (#79). (ref. Fig.2) ・Attach the FPC B3 at the position of Fig.1.
  • Page 33 JAA78851-R.3617.A FOCUS RING Focus ring Apply to the overall inside ・Assemble the focus ring while setting aside the spring (#85). ・After the assembling, turn the focus ring to confirm that the distance scale rotates accordingly. If the distance scale slips on the way, change thickness of the washer (#160).
  • Page 34 JAA78851-R.3617.A #134 #133 #173×2 #173×2 #174×2 #173 Green Fig.3 Fig.2 Fig.1 ・Attach the main PCB as shown in Fig.1 and Fig.2, and fix them with the screw (#133), 5 screws (#173) and 2 screws (#174). ・Connect 4 connectors (A-D). ・Solder 2 parts. (ref. Fig.3) ・Put the connector E in position as shown in Fig.4.
  • Page 35 JAA78851-R.3617.A Tape (TA-0002) ・Attach the tape (TA-0002: 20mm×100mm) on the main PCB at the left position. LIGHT-SHIELDING SHEET #200 10mm Valley fold Mountain fold Fig.2 Fig.1 #200 #200 Fig.3 ・Fold the light-shielding sheet (#200) at the position of Fig.1, to become like Fig.2. ・Attach the light-shielding sheet (#200) as shown in Fig.3.
  • Page 36 JAA78851-R.3617.A AF CONTACT UNIT AF Contact unit ・Put the FPC of the AF contact unit in the connector A of the main PCB. ZOOM RING Zoom rubber ring Adhesive:Lock end B #131 #67×2 Grease: MZ-800S Apply overall Rear fixed ring Zoom ring Grease:MZ-800S Protrusion...
  • Page 37 JAA78851-R.3617.A #115×4 #188×2 ZOOM CONNECTING PLATE - L35・AF-S DX17-55/2.8G -...
  • Page 38 JAA78851-R.3617.A ZOOM ENCODER BRUSH Zoom encoder brush #96×2 Confirmation hole Fig.2 Fig.1 Reference position ・Set the zoom ring to 28-mm, and insert the zoom encoder brush in it. (ref. Fig.1) ・Set the zoom ring to 17-mm, and attach the zoom encoder brush temporarily with 2 screws (#96).
  • Page 39 JAA78851-R.3617.A 4TH LENS GROUP 【Adjust clearance between G10 lens and G11 lens】 　 （Revision） TELE ・Turn the zoom ring to WIDE-end, and set the lens on the measurement stand. ・Measure the clearance between R2 surface of G10 lens and the 4th lens group mounted surface of the 4th lens group with digital micrometer.
  • Page 40 JAA78851-R.3617.A BAYONET MOUNT #113×2 #108 #118 #175 #165 #183 #109 Rear side #165 Bayonet Front side Direction for attaching #165 - L38・AF-S DX17-55/2.8G -...
  • Page 41 JAA78851-R.3617.A 2ND LENS GROUP J11303B J11303A J11303C 2nd lens group Fig.1 Fig.2 ・Set the focus ring to close-end, and the zoom ring to slightly 35-mm side from 28-mm. ・Mount J11303B by aligning with the notches of the cam ring, then insert the pin (J11303C) into the hole of J11303B.
  • Page 42 JAA78851-R.3617.A 1st lens group - L40・AF-S DX17-55/2.8G -...
  • Page 43 JAA78851-R.3617.A ADJUSTMENT OF FOCUS MOVEMENT (TELE, WIDE) /SLANT ADJUSTMENT 1. Align the infinity (∞) mark of the focus ring with the index. 2. Fix the aperture lever so that the aperture becomes "full". 3. Read the values of the Wide and Tele sides. 4.
  • Page 44 JAA78851-R.3617.A 1ST LENS GROUP ALIGNMENT Adhesive:Screw lock #63×3 1. Position the 4th lens group with J11305. (ref. Page L37) 2. Fix the aperture lever so as to become full aperture. 3. Set the zoom ring to TELE side, and the focus ring to "∞". 4.
  • Page 45 JAA78851-R.3617.A 【In case 193.5-mm Collimator is used】 (1) Device ・ 193.5-mm Collimator ・ AF-S17-55 front-lens-group center alignment stand (J19130) ・ MEGALIGHT 100 (included in the periphery alignment equipment (J19125)） ・ Pinhole chart (included in the center alignment equipment (J19126)) (2) Prepare Stand for front lens group center alignment ・...
  • Page 46 JAA78851-R.3617.A 4th Lens group alignment Note: This adjustment is required when the 4th lens groups is removed. (1) Preparation of Lens optical alignment equipment ・ Fix the attachment holder for 4th lens group (J19127L) in the lens equipment for periphery alignment. How to fix: Move down the holder-moving lever slowly so that the holder touches the stage.
  • Page 47 JAA78851-R.3617.A Back view of Lens optical alignment equipment for center and periphery ・ Connect each cable to the appropriate equipment with the same number. (e.g. Connect up ① to‘ ① ) ① VIDEO cable ‘ ① VIDEO IN ② VIDEO OUT ‘...
  • Page 48 JAA78851-R.3617.A (2) Chart shooting for the 4th lens alignment ① Prepare a camera (D100). Set the shutter speed to “M1/100”and the focus mode to “S”. On the shooting menu, set the Image Quality mode to “RAW”, the WB to “Preset”and the ISO to “200”. ②...
  • Page 49 JAA78851-R.3617.A ⑤ Fit the lens to be examined in the camera. Set the zoom to TELE (55mm). ⑥ By looking through the viewfinder, adjust the height and tilt to make the chart fill the entire finder field frame. ⑦ Adjust the tilt of the slide rail to make the 3 chart lines position in the center of the viewfinder, when the tripod is slid all the way to the front and back.
  • Page 50 JAA78851-R.3617.A ⑫ Set "Focus mode" of camera (D100) to "M". ⑬ Slide the tripod to the front by 18±0.1 cm. ⑭ Click the "measurement" button of the adjustment software. July.11.2005 - L42-6･ AF-S 17-55/2.8G -...
  • Page 51 JAA78851-R.3617.A ⑮ When the shutter of the camera is released, slide the tripod to the back by 6 0.1 cm and make a ± remeasurement. ⑯ Again, slide the tripod to the back by 6 0.1 cm and make a remeasurement. ±...
  • Page 52 JAA78851-R.3617.A ⑰ After the 7 measurements, point the cursor to the confirmation screen of the software. Click it 3 times, and if "END" is displayed on the Information, the lens optical alignment is completed. If "END" is NOT displayed (e.g. : X directions:+1, Y directions:-1), go to the next “(3) 4th lens group alignment (periphery alignment)”.
  • Page 53 JAA78851-R.3617.A (3) 4th lens group alignment (periphery alignment) ① Mount the (self-made) center positioning tool on the lens alignment equipment (for periphery) with the groove positioned slightly toward the counterclockwise direction from the below 12 o’clock position. Then turn the tool clockwise all the way to the right, and move the lever to the left to fix it. Fixing lever Groove for release pin Center positioning tool...
  • Page 54 JAA78851-R.3617.A 　⑥ Mount the lens to be examined on the equipment (for center alignment) and set to WIDE-end. 　　 （ref. ① for how to mount it.） 　⑦ Turn each power of the Monitor, LINE GENERATOR, and MEGALIGHT 100 to ON. 　　Adjust the cross lines on the monitor by turning the "LIGHT CONT."...
  • Page 55 JAA78851-R.3617.A ⑧ Press the "LINE ON/OFF" button of LINE GENERATOR. Turn the knobs of “X1” and “Y1” so that X- and Y-lines are displayed on the monitor. Superpose these X- and Y-lines on the cross lines of the CCD camera. Then press "LINE LOCK" button to fix these X- and Y-lines.
  • Page 56 JAA78851-R.3617.A ⑨ Unlock the holder-moving lever and move the holder down slowly by the lever. Insert the alignment screw- drivers (long, middle, short) into the screw holes of the 4th lens chamber. Note) Because the screws cannot be seen, when inserting the alignment screwdrivers, put them straight down in the screw holes so that the screws can be easily found.
  • Page 57 JAA78851-R.3617.A [ How to create positioning tool of 4 th -lens-group holder for lens alignment (AF-S DX ED 17-55/2.8G) ] It is the same tool with AF-S ED 24-85/3.5-4.5G 1: Summary 1-1: This is a positioning tool of the 4th lens group holder for lens alignment, in order to secure the position for attaching the 4th lens group temporarily.
  • Page 58 JAA78851-R.3617.A 3-3: Turn the rear cover ring clockwise, which was attached to the bayonet mount. Then stop at the position as shown in Fig.3-1. Fig. 3 Fig. 3-1 3-4: Fix the following 3 locations of the rear cover ring with the instant adhesive. Fig.
  • Page 59 JAA78851-R.3617.A How to create Setting board of "Lens alignment chart" and "Viewer" 1. Summary 1-1: In order to get necessary data for lens alignment, this board is created to use for setting a special chart and light viewers (for chart illumination), while taking pictures of the special chart with a digital camera. 2.
  • Page 60 JAA78851-R.3617.A (Fig. 1-�Prepare 2 package cardboard (Fig. 2 - As for the 1st flattened cardboard box, cut out the boxes, and flatten them as below.� <154 x 245 mm sized> shape at 5 locations.� (Fig. 3-�Package cardboard boxes� (Fig. 4-�As for the 2nd flattened cardboard box, cut out the Put the 2nd flattened cardboard boxe and shape in the same way as Fig.2.
  • Page 61 JAA78851-R.3617.A Adhesive:Lock end B #137 Filter ring #50×6 - L43・AF-S DX17-55/2.8G -...
  • Page 62 JAA78851-R.3617.A PREPARATION FOR INSPECTION / ADJUSTMENT OF MAIN PCB ●In case of replacing the main PCB, SWM unit or MR encoder unit, be sure to make the necessary adjustments as follows: 1. Adjustments 　・Adjust the MR duty 　・Adjust the driving frequency and motor control 2.
  • Page 63 JAA78851-R.3617.A 【System configuration】 Power supply (6V) Oscilloscope When the RS232C terminal of the personal computer AF-I communication box is a 9-pin type, connect it by using the 25-pin/9-pin (J15306-1) conversion connector. RJ does not supply this connector. Use products on the market. AF-I communication adapter To RS232C (J15307)
  • Page 64 JAA78851-R.3617.A ADJUSTMENT OF MR DUTY ●In case of replacing the main PCB, SWM unit and MR encoder unit, be sure to make adjustments. ●In case of replacing the main PCB, be sure to perform [READING AND REWRITING OF EEPROM DATA.] then [3.WRITING THE FIXED VALUES.] 　How to adjust 　①...
  • Page 65 JAA78851-R.3617.A ADJUSTMENT OF DRIVING FREQUENCY AND MOTOR CONTROL ●In case of replacing the main PCB, SWM unit or MR encoder unit, be sure to make adjustments. 　① The connetion of the rated voltage power supply and measuring tools is the same as "ADJUSTMENT OF MR DUTY".
  • Page 66 JAA78851-R.3617.A INSPECTION OF LENS OPERATIONS Check the lens operations by using a personal computer after assembling. ○Check by using a personal computer ● Check items 　　1. Operation of MR encoder 　　・Drive the scanning of lens and check the difference in pulses between start end. 　　・In case the MR head of the MR encoder is malpositioned on the magnetic tape, the difference in pulses gets 　　　large.
  • Page 67 JAA78851-R.3617.A ●AF-S zoom DX17-55/2.8G inspection program 　 （１）Menu display ・Menu items 　The items 1 and 2 are used for adjustments. 　The item 3 is used for reading and writing EEPROM DATA. 　The items 4~7 are used for inspections. ・Selection items 　After selecting any item, one of the lens selection display, the focal length selection display, the voltage setting, display, the inspection start display, etc.
  • Page 68 JAA78851-R.3617.A 　 （２）Inspection of MR encoder operations <<< EXECUTING >>> Caution：If the MF ring is rotated during lens scanning, error value is shown the pulses. Do NOT touch the MF ring during operations. Execute inspection for the 5 positions as below. (Lens position in inspecting) Lens inclination Position of index window...
  • Page 69 JAA78851-R.3617.A 　The total number of pulses when inspecting must be within the standard. 　 　 Standard of the total pulses　：　4044 ± 125 PLUSE(S) TYPE OF LENS：　AF-S 17-55mm/2.8G DX　　 CPU VERSION：2.01.00 THE TOTAL NUMBER OF PULSE(S) AT INSPECTION.［PULSE(S)］ ---- 4044 STANDARD FOR THE TOTAL PULSE NUMBER : FROM 3919 TO 4169［PULSE(S)］ IN STANDARD.
  • Page 70 JAA78851-R.3617.A 　 （３）Inspection of lens-servo stop accuracy INSPECTION OF DRIVING STOP ACCURACY. NUMBER OF LENS GO-AND-RETURN OPERATIONS. ： 5 / 5 TIME(S). ① LENS DRIVING TIMES. (DF0+DF1+DF2+DF3+DF4+DF5+DF6) ： 　85 TIME(S). MAXIMUM PULSE.(ABSOLUTE) (DF0+DF1+DF2+DF3+DF4+DF5+DF6) ： 　　 3 PULSE(S). OVER ( OR UNDER ) RUN PULE(S). ：...
  • Page 71 JAA78851-R.3617.A If the lens stops while inspecting the lens-servo stop accuracy, select "3.SET DELAY-TIME" and input a figure from 0 to 1000 for the delay time (msec: millisecond) to prevent stopping the lens into the entry field of "DELAY-TIME" of the below. Note: The value of "ADUST DELAY-TIME"...
  • Page 72 JAA78851-R.3617.A 　 （４）Inspection of lens-servo time INSPECTION OF LENS SERVO TIME. 　SERVO AMOUNT. STANDARD. １． ［ Df1 ］ 50ms　OR LESS. ２． ［ Df2 ］ 62ms　OR LESS. ３． ［ Df3 ］ 81ms　OR LESS. ４． ［ Df4 ］ 101ms　OR LESS. ５． ［ Df5 ］ 125ms　OR LESS.
  • Page 73 JAA78851-R.3617.A 　 （５）Inspection of switches and lens conditions TYPE OF LENS：　AF-S 17-55mm/2.8G DX CPU VERSION：2.01.00 ② ① 　 : FOCUSING ENCODER ZOOMING ENCODER : SWITCHS AND LENS CONDITION : 0-1 17 FOCUSING ENCODER : 0-1 ③ : 0-2 18-1 : 0-3 18-2 ZOOMING ENCODER : 0-4 LENS DRIVING MODE SELECTOR: M/A...
  • Page 74 JAA78851-R.3617.A Aberration compensation data writing adjustment ・ This adjustment uses the software which calculates the aberration compensation data according to the feature of lens aberration and writes in EEPROM of the lens, in order to improve the accuracy of autofocus. Note: This adjustment is necessary when the main PCB and/or each lens part (glass, lens chamber) is replaced or when each lens part is disassembled.
  • Page 75 JAA78851-R.3617.A （ Target chart ） （ Resolution chart ） - L54-2･ AF-S DX17-55/2.8G - Additional page November. 4. 2004...
  • Page 76 JAA78851-R.3617.A (3) Writing aberration compensation data ① Prepare a camera (D100). Set the "Exposure mode" to "A" for full aperture and "Focus mode" to "S". On the shooting menu, set the "Image quality mode" to "FINE", "Image size" to "L", "WB" to "Preset", and "ISO"...
  • Page 77 JAA78851-R.3617.A ⑥ Click the "Defocus rectify..." button. ⑦ Click the "JPEG Shot" button. ⑧ The shutter is released after the AF operation. The shot image is automatically displayed on the PC screen. Scale the image to 100% and check which chart is in focus of the 5 resolution charts. （＋...
  • Page 78 JAA78851-R.3617.A ⑩ Set the focal length of the lens to 35 mm, and the distance between the test chart and camera (CCD face) to 1 m 40 2 cm. ± ⑪ Perform the operations from ⑦ to ⑨ of the previous page. ⑫...
  • Page 79 JAA78851-R.3617.A ⑯ The reconfirmation screen is displayed. Click "OK". ⑰ An hourglass is displayed on the screen, and writing starts. The below screen is displayed after a few seconds. Turn camera OFF and turn it ON again. Click "OK", and the adjustment software restarts. Note: Unless the camera is turned off once, the value that was written in EEPROM is not reflected on the results of shooting.
  • Page 80 JAA78851-R.3617.A When replacing a part listed below, Some adjustment may be requared Parts Adjustment for MR duty Inspection and adjustment Replaced Item of (Necessary to write fixed value) for the waveform output Adjustment Adjustment for frequency control from MR encoder ○...
  • Page 81 JAA78851-R.3617.A TOOLS ★ :New tool RJ No. Note Name DRY SURF MZ-800S 　MZ-800S GREASE GE8 　GE-8 SCREW LOCK 1401C 　EDB0011 LOCK END 　L-241 STANDARD GAUGE FOR J18004 　J18004-1 BACK FOCUS COLLIMATOR LT-500S 　J19002 LENS ADAPTER FOR FOCUS TESTER 　J18028 ★ J18364 INSPECTION AND ADJUSTMENT SOFTWARE FOR AF-S ZoomDX17-55/2.8G AF-I COMMUNICATION BOX...
  • Page 82 JAA78851-R.3617.A Making of self-made tool ● To inspect and adjust the output waveform of MR encoder, it is necessary to make a self-made tool by using the main PCB of repair parts. The making procedure is shown below. Make a self-made tool according to this procedure. This tool is the same one that was made for AF-S24-85/3.5-4.
  • Page 83 JAA78851-R.3617.A 外観図 Sketch drawings φ 85.5 - F1 ・AF-S DX17-55/2.8G -...
  • Page 84 JAA78851-R.3617.A 組立図 Structure of the Lens - F2 ・AF-S DX17-55/2.8G -...
  • Page 85 JAA78851-R.3617.A 実体配線図 黒　　青 青　　黒　　白　　黒　　白　　青 WIRING DIAGRAM 磁気テープ Magnetic tape ＳＷＭ はんだブリッジ ＭＲ - ＦＰＣ Solder bridge M/A 基板 M/A PCB M/A Switch 緑 白 ＳＷＭ - ＦＰＣ 赤 黄 ＳＷＭ基板 SWM PCB 絶対距離基板 メイン基板 Absolute focal Main PCB distance FPC ズームエンコーダＦＰＣ...

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