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AF-S 105mm f2,8D G VR Micro

1. LEAD FREE SOLDERING IRON RMA02 M705 0 5MMX500G ECO SOLDER RMA02 M705 0 5MMX500G T2 AF S VR MC 105 2 8G JAA63051 R 3689 A NEW TOOL RJ A EN RJ No NAME OF TOOL OTHERS J19025 DAZ TAZ P T1200 ER POINT TESTER PT 1200 discontinued 6D V B AUTO COLIMETER 6D FOR J15380 319128 LIGHT VIEWER J19128 LENZ ALIGNMENT EQUIP SLIDE RAIL Woe AS RJNo is not available OSCILLOSCOP 1 40 AF 1 40 mE mem EDB0011 AY dR 1401C WM ll GO2KA G92KA 20G MZ 800S MZ 8008S DRY SURF MZ 800S NEN OS 30MF OS 30MF DRY SERF OS 30MF OIL BARRIER RR 7 RR RUBBER GREASE RR GE 8 AFUYA AZ YV AGESB GREASE FOR AF LENS GE 8 1KG EM 60L Vera Ket MORI COAT 1Kg can T3 AF S VR MC 105 2 8G JAA63051 R 3689 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 RP main PCB IS020 426 of AF SVR18 200 If there is a defective main PCB after replacements repairs use the defective one Make a self made tool according
2. ADJ FD FOR AF S VR105 2 8 IBM 3 5 J18004 1 18004 STANDARD GAUGE FOR J18004 AF AF I LENS COMMUNICATION BOX CE AP 13B88274742 COMMUNICATION ADAPTER FOR AF I SELF MADE TOOL AF SVR105 2 8 INFINITY POSITIONING PIN AF SVR105 2 8 INFINITY INDEX TOOL J18403 VR AF S 105 2 8VR VR ADJ FD FOR AF S 105 2 8VR AFS105 2 8 L WM ADJ FD LWM FOR 105 2 8 ALIGNMENT T1 AF S VR MC 105 2 8G JAA63051 R 3689 A NEW TOOL RIGS RJ No NAME OF TOOL OTHERS 1 2 1 2rd LENS G ASSEMBLING TOOL VR VR FIXING TOOL 311322 J11323 J11324 J11325 1 1 1 1ST LENS G ASSEMBLING TOOL 3 3rd LENS G ASSEMBLING TOOL VR VR LENS G ASSEMBLING TOOL 5 5th LENS G ASSEMBLING TOOL A Dt X X TYPE SLIM TWEEZERS 1 1ST LENS G ALIGNMENT TOOL 5 FRA ty LE 5th LENS G ALIGNMENT TOOL VR VR MIRROR TOOL J11331 x 1 _ RJNo is not available VR MIRROR ASSEMBLING TOOL
3. VR Gyro Adjustment Gyrog Gain Normal Position 90 Position 90 Buttons for adjusting r Adjustment Adjustment Angle misalignment Y Axis Gain 1 TN X Axis Gain 0 02 Step Typical 1 0 Min 0 to Max 2 332 Typical 1 0 Min 0 to Max 2 332 f ice DD DIET Y Angle Diff o E 05 Step a 05 Step 0 0 gt 0 0 4 gt Typical 0 0 Min 70 to Max 7 0 Typical 0 0 Min 7 0 to Max 7 0 EEPROM EEPROM Y Axis Gain 1 00 PEAS GAN 1 00 00 X Angle Difference 90 Y Angle Difference Rewrite Gyro Gain Adjustment Adjust the vibration width by the buttons for Gyro gain adjustment so that the measured vibration width of the laser beam becomes 1 5 or less of the maximum width o 1 Standard Q Fifth part 1 5 or less of the vibration width a MSN Lomas PU gt LOT MIA r 1 Ck nl a cl in ay ty ty i n CA agr 26 gr ee A 1 D 1 ME ME ENEG MM MM Me MM Note The laser beam vibrates widely again after passing the peak section of the minimum value LAS un Peak zone of the minimum value of the vibration width A69 AF S VR MC 105 2 8G JAA63051 R 3689 A Ref u A Revision 18mm The laser spot beam travels 5 m ahead irradiating with spot of approx Hf in diameter ZA Revision ISun D The vibration width is adjusted at the center of Oi App
4. D22 AF S VR MC 105 2 8G JAA63051 R 3689 A 2 ASSEMBLY ADJUSTMENT Attach the VR FPC on the fixed lens barrel unit VR FPC already has the adhesive double coated tape adhered Attach the adhesive double coated tape 183 at the below position Reference position for attachment Adhesive double coated tape 183 VR FPC SWM power FPC Attach the SW M power FPC on the fixed lens barerl unit SWM power FPC already has the adhesive double coated tape adhered Reference position for attachment Al AF S VR MC 105 2 8G JAA63051 R 3689 A D Attach the gyro FPC on the fixed lens barrel unit Gyro FPC already has the adhesive double coated tape adhered 2 Fix it with the two screws 113 Mountain fold 113 A2 AF S VR MC 105 2 8G JAA63051 R 3689 A 2 Set the key 114 by fitting its upper part in the D Align the grooves of the aperture unit and the lens groove of the aperture unit Then fix it with the two body and assemble them screws 113 e 113 2 Adhesive Lockend B Grease 92KA Apply to groove 3 Fix the aperture unit with the two screws 92 92x2 Adhesive Lockend B A3 AF S VR MC 105 2 8G JAA63051 R 3689 A 3rd lens group movement frame unit D Rotate the cam ring in the direction of the arrow until the roller B28 is positioned lowered 2 Put the 3rd lens G movement frame unit inside the ca
5. Note The value of ADUST DELAY TIME is set by the adjustment software So if the lens does not stop during the inspection of LENS DRIVING STOP ACCURACY any value can be input without problem However the larger the value of ADJUST DELAY TIME gets the longer the inspection time becomes mem driving stop accuracy entry field Fig 3 A39 AF S VR MC 105 2 8G JAA63051 R 3689 A Lens driving stop accuracy Delay Time 0 1000 n msec D Round counter 5 l 5 Drive mode DF Servo counter 410 Over f Under run pulse 0 fe DFI DF2 DFS DFA DFS ODFb S ID o Se Rater 14 M14 M25 59 Mes Mino 00 Ratiez on oo foo oo foo oo mox 4 gt Max pulse abs 7 lt 13 pulus Caution If the MF ring is rotated while the lens scanning is driven the pulse shows an abnormal value Do Servo end NOT touch the MF ring during operations During the lens driving the above screen is displayed Make inspections at the 5 positions as below Lens position in inspecting Position of index window Front lens group 90 downward NM O The number of overrun underrun pulses must be within the standards after the 5 lens back and forth driving motions 5 5TIME S in 1 of the display Standard RATIO 1 is 40 or less for Df1 Df6 2 of the screen Occurrence ratio of 5 12 pulses RATIO 2 is 10 or less for Df1 Df6 3 of the screen Occurrence rat
6. 880 LO CO lt H ae CN me cu NET UMORE e CUR TT MR UNO up en m ar DS TUM To prevent viewers falling off 1 4 attach Velcro tape on the back of za the cardboard Inthis document CO N ae 2mm width hook and loop fastener is used 190 500 i 190 4 Prevent Viewers from falling off In this document 2 mm width Velcro tape is used 4 1 As shown above when viewers are embedded secure them with square pieces of Velcro tape hook and loop fastener on the back of the cardboard to prevent viewers falling off A56 AF S VR MC 105 2 8G JAA63051 R 3689 A Fig l Prepare two package cardboard boxes Fig 2 As for the Ist flattened cardboard box cut out the and flatten them as below 154 x 245 mm sized shape at 5 locations Y p V d a T EL Fig 4 As for the 2nd flattened cardboard box cut Fig 3 Package cardboard boxes out the shape in the same way as Fig 2 Allcardboards Put the 2nd flattened cardboard boxe and thel st are cut out as below cut out cardboard together as one as shown S Cut out by matching the size of the 1st cutting below Fix them by taping at 4 sides MN ni Hh Ht ee il 1 nre NTa Fig 5 Light viewers are embedded Fig 6 Setting board is blackened with the chart being attached To prevent viewers falling off secure the viewers with tape around the sdges A57 AF S VR MC 105 2 8G JAA63051 R 3
7. 2 ADJUSTMENT FOR DRIVING FREQUENCY amp MOTOR CONTROL in the menu of the AF S VR105 inspection program The lens automatically starts the driving of scanning AFSYRH105_28G AFSYRM105_28G A Adjustment is completed IN Adjustment could not be executed Fig 1 Fig 2 5 When Fig 1 screen is displayed and if OK is clicked drive frequency and the motor control adjustment is completed If Adjustment could not be executed of Fig 2 is displayed make readjustment Even after the readjustment if Fig 2 screen 1s still displayed adjust the MR duty again and perform drive frequency and the motor control adjustment again However after all the above if the adjustment is still impossible the SWM unit the fixed tube unit GMR tape unit or MR head unit may be defective A34 AF S VR MC 105 2 8G JAA63051 R 3689 A Check the lens operations by using a personal computer after assembling o Check by personal computer e Check by the following considerations 1 MR encoder operations Drive the scanning of lens and check the total number of pulses In case the MR head of the MR encoder and the magnetic tape are misaligned the number of pulses becomes out of standard 2 Lens servo stop accuracy Check the number of overrun underrun pulses deviation of the stop position from the target position per the specified lens driving e n case the irregularity of mechanical operations does not tak
8. 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 Preparation 2 1 Prepare a board 760 x 880 x 20 mm or 2 package cardboard boxes size 2 33 Note Because you have to cut out the shape to embed light viewers choose package cardboard boxes size 2 33 or material which can be easily cut ref Fig 1 3 Procedure In this document 2 package cardboards are used 3 1 As for the 1st flattened cardboard box size 2 33 check the positions for embedding the light viewers and cut out the shape at 5 locations shaded parts size 154 x 245 mm as shown below ref Fig 2 Note Cutting the shape slightly smaller than the actual size of viewers makes it easier to fit the positions of viewers tightly 3 2 Put the 2nd flattened cardboard box size 2 33 and the above cut out 1st cardboard together as one and fix them by taping at 4 sides ref Fig 3 3 3 Then as for the 2nd flattened cardboard box cut out the shape again by matching the cut out size of 3 1 for each viewer ref Fig 4 3 4 Reinforce the edges of cut out parts with tape Note To prevent viewers falling off secure them with tape around the edges ref Fig 5 3 5 Blacken around the setting board with black spray etc
9. Note Do NOT remove the lens or turn OFF the VR lens adjustment equipment until going back to the Lens selection screen Otherwise troubles may occur such as incorrect recording of the adjustment value due to blocked communications etc A71 AF S VR MC 105 2 8G JAA63051 R 3689 A Criteria for VR performance Before making the VR adjustment of defective products by using the equipment refer to the following Check 1 Mount the lens on the appropriate body e Set the VR mode to ON Repeat pressing ON OFF of the shutter release button a few times at intervals of a few seconds during half release timer Repeat half pressing ON OFF of the shutter release button How is the VR unit control Judge from the controlling sound Do control whenever the Do NOT control entirely Do control only at the first stage half release is ON Cause Cause D Breakage of the VCM D Checksum defect One side Go to Check 2 2 Broken wire of the VCM 2 Abnormal adjustment value Both sides 3 Others 3 Mode switch defect 4 Others Measure D Confirm the breakage of Measure the VCM then go to Check 1 D Perform the checksum with the equipment then go to Go to Check 2 the Check 1 3 Go to Check 2 2 Confirm the breakage of the VCM then go to Check 1 3 Make the switch inspection with the equipment 4 Go to Check 2 Go on the next page Check 2 A72 AF S VR MC 10
10. JAA63051 R 3689 A Power source brush unit 1 Fix the power source brush unit 1 with longer black wire with the two screws 163 black wire with the two screws 163 2 Fix the power source brush unit 2 with shorter FS40 56 Ner a 41632 P LIP 3 Attach the adhesive double coated tape 172 on 4 Attach the wires yellow red and black on the the power source brush unit 1 adhesive double coated tape 172 Wires yellow red and black Adhesive double coated tape 172 5 Solder each wire Black Power source brush unit 1 Red Power source brush unit 1 Arrange each wire Yellow Power source brush unit 1 8 Mi Yellow Power source brush unit 2 Red Power source brush unit 2 Black Power source brush unit 2 A24 AF S VR MC 105 2 8G MF brush unit JAA63051 R 3689 A 2 Solder the red and black wires D Fix the MF brush unit with the two screws 163 Focus ring 1 unit Focus ring 1 unit a Lower side m silicon rubber ae A25 AF S VR B 163x2 Red MF brush unit lack MF brush unit Concave surfaces meet with each other 139x2 Apply to sliding surface with 27 Grease GE 8 SF 3 2mm i X In case the result is out of standard correct the bending Apply to sliding surface with 27 4139x2 Concave surfaces meet with each other MC 105 2 8G JA
11. and click it Inspection after Adjustment i xj Inspection after Adjustment Check 6 Distance 1050 06 um Check 7 Distance 1051 00 um Wan 4 N 8 Distance 1050 05 um OK Electromagnetic Lock Inspection Chmck 1 Check Check 3 Check 4 m E A65 AF S VR MC 105 2 8G JAA63051 R 3689 A Mechanical Lock Inspection When the mechanical lock inspection is made write the inspection result data as the adjustment value The below 1 and 2 screens are displayed alternately so turn the VR switch to ON OFF 5 times for the lens position 0 and 90 degrees respectively according to the indicated instructions Mechanical Lock Inspection x Mechanical Lock Inspection x Mechanical Lock Inspection Mechanical Lock Inspection VR RR OFF VR ON Set VR Switch to OFF QUICKLY Set VR Switch to ON O Inspected Count 0 5 gt 0 Inspected Count 0 5 90 Inspected Count 0 5 90 Inspected Count 0 5 Screen 1 Screen 2 Mechanical Lock Inspection 8 A077 x Mechanical Lock Inspection 0 Inspected Count 5 5 OK
12. driving frequency and motor control In case the lens servo time is not up to the standard even after the readjustment replace the fix tube unit or the mechanical parts that make the focus ring drive AA Addition 4 When switches do not work properly Check the wiring state of the troubled switch or replace it Changed page Ax 4 A35 AF S VR MC 105 2 8G May 26 2006 JAA63051 R 3689 A eAF S VR 105 inspection program 1 Menu screen Ws AF S YR Micro 105 2 8G 18402 Adjustment for MH duty Display firmware version s Adjustment for Frequency and Control S S TT 3 Reading and rewriting of EEPROM DATA 4 Operation of MH encoder oe OO LLLLLCLLLEKkAL LL3G 5 Lens driving stop accuracy Z 6 Lens servo time 7 Switch and Lens condition Quit Communicate by AS232C terminal BONER OE Language Hist or IBM PC AT DOSI clone Pentium2 4 cout s C Japanese Is ory Copyright C 2 006 03 01 Nikon Corp COM mnt Menu items The items 1 and 2 are used for adjustments The item 3 1s used for reading and writing EEPROM DATA Store amp Restore the EEPROM DATA on the sub menu 5 is the item by which all the data of EEPROM valuesin the lens can be backed up or the backed up files can be written in the lens This 1s not used for regular repairs The items 4 7 are used for inspections Selection items After selecting items
13. lt lt Now gt gt gt gt L Quter1 3 Outer2 4 JudgementLevel 0 788 0171 1 00 to 1 00 A52 AF S VR MC 105 quad Inner area 5 048 J11327 A Misdescription Focusing LensName select Log period Reset all log Defocus rectify Status Lens Name AF SVR105mm 2 8G JudgementLevel Levell Focusing LensName select Log period Reset all log Defocus rectify Status Lens Name AF SVR105mn 2 8G JudgementLewel Level Focusing LensName select Log period Reset all log Defocus rectify Status Lens Name AF SVR105mn 2 8G JudgementLewel Level Focusing LensName select Log period Reset all log Defocus rectify Status 5009 Fear trem ae no a 2 0090 up E 5278 V next defocus rectify 3 Dig ml e 4 ea a ea at Lens Name AF SYR105mm 2 8G JudgementLewel Levell 2 8G May 26 2006 JAA63051 R 3689 A 4 1 1st lens group alignment for periphery Caution As for products lens the screwlock is applied around four screws 7142 and the 1 1st lens group So wipe the screwlock as far as possible with alcohol etc then work on the lens alignment D Give the four knobs of the 1 1st lens G alignment tool J11327 about half turn counterclockwise from
14. screens appear such as the lens selection the focal length selection the voltage setting the inspection mode start The screens depend on the items Follow the instructions of the personal computer Initial driving Drive scanning several times and stop at infinity end A36 AF S VR MC 105 2 8G JAA63051 R 3689 A 2 Inspection of MR encoder operations Operation of MA encoder Standard from 12032 to 12632 pulse Total pulses idi e TET Caution If the MF ring is rotated while the lens scanning is driven the pulse shows an abnormal value Do NOT touch the MF ring during operations Make inspections at the 5 positions as below Lens position in inspecting Position of index window Front lens group 90 downward ae When the inspection ends the result of the next page appears A37 AF S VR MC 105 2 8G JAA63051 R 3689 A The difference in pulse before and after the inspection must be within the standard lt Standard gt Total pulses 12332 300 PLUSE S Operation of MA encoder Standard from 12032 to 12632 pulse wses 12244 pulse A38 AF S VR MC 105 2 8G JAA63051 R 3689 A 3 Inspection of lens servo stop accuracy If the lens stops while inspecting the lens servo stop accuracy input a figure between 0 1000 for the delay time msec millisecond which prevents stopping the lens into the entry field of DELAY TIME of the below Fig 3
15. the tool 711319 from A hole oo infinity position of the focus pattern 83 Adhesive Screwlock AT AF S VR MC 105 2 8G JAA63051 R 3689 A Focus coupling key GMR tape unit ry Focus coupling key d amp 163x2 Tool pin hole CD Insert the drill with 1 2 etc into the two tool pin holes Fix the GMR unit retaining plate 124 and GMR retaining plate spring 123 with the two screws 83 3 Fix the GMR FPC with the screw 144 N GMR FPC GMR unit paene 124 a Oe 123 E 83x2 A8 AF S VR MC 105 2 8G JAA63051 R 3689 A MR encoder output waveform inspection e When the GMR unit is disassembled and replaced be sure to make an adjustment 1 Device Single output rated voltage power supply 1 unit SV 100mA Oscilloscope 1 unit Self made tool 1 unit Caution If there is a problem with continuity between the contacts of the self made tool and the relay FPC the contacting surface of the relay FPC may be dirty eroded or oxidized So polish the contacts and connect them 2 Preparation of the lens for measurement Assemble the MR head attached zoom index ring unit the SWM and the MF ring into the lens body Then connect the assembled lens to each measuring machines as follows Attachment diagram PCB Front To back side PCB Back Self made tool that is created by using the main PCB of AF S VR 18 200 Oscillos
16. x 116mm extension from the camera s lens mount flange Approx 790g 27 9 oz Specifications and designs are subject to change without any notice or obligation on the part of the manufacturer M1 AF S VR 105 2 8G JAA63051 R 3689 A X Before Disassembly Re assembly Adjustment On this lens the VR vibration reduction unit is mounted to correct the picture blur In order to maintain the functional accuracy of the picture blur correction if detaching the VR vibration reduction unit and gyro base plate or if removing the main PCB unit be sure to adjust the VR by using the VR lens adjustment equipment J15380 However if disassembling the parts except the above the VR adjustment is NOT necessary At service agencies where the VR lens adjustment equipment is not prepared do NEITHER disassemble NOR repair the products of the above case Removing the 1 1st lens group or 5th lens group of this lens needs the lens alignment work after the assembly Therefore at service facilities where the lens alignment cannot be performed do NOT remove the 1 1st lens group nor 5th lens group Caution When disassembling make sure to memorize the processing state of wires screws to be fixed and their types etc 2 Because prototypes are used for Disassembly Re assembly Adjustment they may differ from the actual products in forms etc 3 Because pictures are processed by a special method they may differ fr
17. 322 into the Boise two holes of the 1 1st lens group and assemble them into I Ist lens G the lens body 4 Fix the 1 1st lens group with the four washers 151 and g132A J the four screws 142 5 Remove the 1 1st lens G assembling tool X J11322 2 N 1 2nd lens G Apply to the overall circumferential surfaces of threaded portion 137A J 2nd lens G Apply to the overall circumferential surfaces of threaded portion A21 AF S VR MC 105 2 8G JAA63051 R 3689 A 3rd lens group 3rd lens group Apply to the overall circumferential surfaces of threaded portion b lett wan 3rd lens G assembling tool X J11323 ea Removal of Bayonet mount e Remove the bayonet mount temporarily in order to assemble the VR lens group unit and the 5th lens group Contact unit Bayonet mount 176 A28 AF S VR MC 105 2 8G JAA63051 R 3689 A VR lens group unit EN IO D Turn the VR SW to OFF 2 Align the concave portion of the VR fixing tool X J11321 with the FPC of the contact unit and in addition align the two pins of the tool with the two holes of the lens then the mount VR fixing tool Pinx2 Holex2 lt M 3 With the VR lens G assembling tool J11324 put the washer s 138 selected from A J and mount the VR lens group unit 4 Remove the VR lens G assembling tool x J11324 and VR fixing tool X J11321 from the lens VR l
18. 5 2 8G JAA63051 R 3689 A Check 2 Mount the lens on the equipment J15380 Check the vibration width How much does the vibration width reduce when the VR of laser mode changes from OFF to ON by the VR gyro adjustment What is the reduction rate of the vibration width More than 1 5 1 5 or less The parts other than VR Cause may be defective D Incorrect adjustment value 2 Others Measure D Make the lens position adjustment and the VR gyro adjustment 2 The electric parts other than VR may be defective A13 AF S VR MC 105 2 8G JAA63051 R 3689 A Rear cover ring Rear cover ring Front cover sheet Attach the front cover sheet The front cover sheet already has the adhesive double coated tape adhered Front cover sheet VR name plate Attach the name plate The name plate already has the adhesive double coated tape adhered VR VR name plate A74 AF S VR MC 105 2 8G JAA63051 R 3689 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 Be sure to ma
19. 689 A F F D flange focal distance Backfocus Adjustment I Take out the screw 132 of the change SW 2 Set the focus ring to the infinity oo unit and slacken the change SW 3 Insert the infinity positioning pin X J11319 into the A hole New tool zh mas Lu Change SW Infinity positioning pin J11319 4 Insert a suitably sized cut heavy paper or plastic etc into the 3 1 aperture lever so that the aperture becomes full open Set the lens on the lens adapter for focus tester and measure M B f value by the back focus collimator LT 5008 J19002 6 In case the result is out of standard remove the bayonet mount and the washer 176 For a difference between the value 5 and the standard value adjust the thickness by selecting the washers 176 selected from A M In the difference is positive increase the washers If it is negative decrease the washers Standard 0220 05 mm In case the result is within standard confirm the oo alignment by the horizontal type collimator Standard Center of oo mark 2 3 T 2 3 Caution In case the back focus collimator LT 500S J19002 is not available use a horizontal type collimator to confirm oo alignment and select the above washers for the adjustment A58 AF S VR MC 105 2 8G JAA63051 R 3689 A VR adjustment When making the VR adjustment refer to the Instruction Manual that is attached
20. 90 Inspected Count 5 5 OK When OK is shown on the execution screen point the cursor to Next button and click it When the message Finished rewriting checksum value is shown click OK button x Turn the VR switch to OFF according to the message and click Erie terete Cs value OK button to exit the adjustment screen Note If NG is shown during the adjustment click Next button to exit the inspection mode Go back to the Lens Selection screen after rewriting the checksum value and make the adjustment VRCHK AF S MICRO 105 2 8G x again If NG appears even after making the adjustment a few times the VR unit the gyro PCB and the main FPC etc should be defective A66 AF S VR MC 105 2 8G JAA63051 R 3689 A VR Gyro Adjustment D Point the cursor to the check box before VR Gyro Adjustment and click it 2 Point the cursor to Execute button and click it 3 The left message appears Set Frequency of Telephoto to 5 0 Hz in the settings of the VR lens adjustment equipment J15380 Viewed from above O Laser switch knob Loosen the laser switch nut of the VR lens adjustment equipment J15380 and rotate the knob in the arrow direction to irradiate Nut laser light Laser pointer A67 AF S VR MC 105 2 8G VIBRATION switch FREQUENCY VIBRATION SERVO sw
21. 903114811474 37 gU T122 T297 B3 ALIS 140 isi G4 Dg F2 AF S VR MC 105 2 8G JAA63051 R 3689 A Li Ce e Reese h a F3 AF S VR MC 105 2 8G JAA63051 R 3689 A F4 AF S VR MC 105 2 8G SIME uU LS BEIM JAA63051 R 3689 A 54 S uS qs F5 AF S VR MC 105 2 8G JAA63051 R 3689 A n P Z E 6 NN NE E ES F7 AF S VR MC 105 2 8G JAA63051 R 3689 A F8 AF S VR MC 105 2 8G JAA63051 R 3689 A TOOLS NEW TOOL Ks NAME OF TOOL OTHERS LT 500S BACK FOCUS COLLIMATER LT 500S 5 A DC REGULATED POWER SUPPLY 5A F LENS ADAPTER FOR FOCUS TESTER AF S VR105 2 8
22. A30 AF S VR MC 105 2 JAA63051 R 3689 A Preparation for inspection amp adjustment of main PCB e In case of replacing the main PCB SWM unit or MR encoder unit be sure to make the necessary adjustments as follows 1 Adjustments e Adjust the MR duty Adjust the driving frequency and motor control including Focus preset adjustment 2 Equipment and tools to be required Single output rated voltage power supply 1 unit 6 0V 3 0A Oscilloscope 1 unit For adjusting the MR duty the driving frequency and motor control AF I communication box J15306 1 1 unit gt AF I communication adapter J15307 1 unit e When the main PCB is replaced be sure to perform 3 READING AND REWRITING OF EEPROM DATA then 3 WRITING OF THE FIXED VALUES AF S VR 105 inspection and adjustment program J18402 The below hardware requirements are necessary for installing the program on a computer Ensure them before installation IBM PC AT compatible Windows XP Home Edition Windows XP Professional Windows 2000 Windows Millennium Edition Me Windows 98 Second Edition SE Windows 98 Pentium Il 266MHz Pentium IV 2GHz RAM mune E 32MB or more HD 6MB or more free space is necessary when installation MB or more 6 MB or more free space is necessary when installation space is necessary when installation 800x600 or more pixels pcm USB interface cannot be used As long as the abo
23. A63051 R 3689 A CD Assemble the focus ring 2 into the lens body 2 Put the washer 175 by aligning the cutouts of the washer and the lens body Apply to the groove VA Grease GE 8 Focus ring 2 unit Apply to sliding sur face Grease MZ 800 T ag T e Palate TE ret Lid Filter ring unit tT 69 x4 e Mount the filter ring unit on the lens T body by aligning their indexes then Index fix them with the four screws 7769 Filter ring unit Apply to the sliding surface with the focus ring 2 unit Grease GE 8 ug Grease OS 30MF Grease OS 30MF E Apply to the overall circumferential surfaces of the attached VEL SUEDE Apply to the upper edge surface at 2 places A26 AF S VR MC 105 2 8G JAA63051 R 3689 A Rubber ring Rubber ring 2nd lens group 1 2nd lens group 1 1st lens group New tool 1 1st lens G assembling tool Removing the 1 1st lens group needs the lens alignment work after NH the assembly Therefore at service facilities where the lens alignment cannot be performed do NOT remove the 1 1st lens group CD Mount the 2nd lens group 2 Put the washer s 4137 selected from A J and set the 1 2nd lens group with the 1 2nd lens G assembling tool Pinx2 X J11320 B B 42x4 o 151x4 3 Put the washer s 152 selected from A J Fit the two pins of the 1 1st lens G assembling tool J11
24. Aberration measured value AF SVR1 Bmmn z 8G Lenz Ver 138 108mm 0 050000 2 When A compensation value is written in is displayed click OK A compensation value is written in Address amp Compensation value ADDRESS DATACEven DATACOdd 0x002 0x09 0x08 0x004 0x07 0x06 0x006 0x06 0x06 0x008 0x07 0x08 0x00a 0x09 0x04 0x00c UxUB UxUC 0x00e OxOD 0xUF 0x0010 OxOF 0x10 0x0012 0x11 0x11 x0014 0x10 OxOF 0x0016 OxOF 0xOh 0x0018 0x0C OxOB Ox001a 0x09 0x07 UxU0U1c UxU6 0x 5 0x001e 0x04 0x03 0x0020 0x02 0x02 NNN fist fist z A80 AF S VR MC 105 2 8G JAA63051 R 3689 A 3 The reconfirmation screen is displayed Click OK REWRITE MEN CO ACE ME ERE RC SES C SECO SIC EE SC ERE ICE a a E aE a a a May I rewrite adjustment value SSRIS ORCI EEE E ROCHE CANCEL 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 TT x 1 The adjustment value was rewritten Please turn OFF then ON the camera and restarts the software a Ei Focus state monitor Assessment area monitor uad INPUT DEFOCUS rant Outer area 2 Please input the amount of defocus by the side of 105mm
25. F Apply to the overall circumferential surfaces of the level difference amp 118 Adhesive Lockend B Syne Nikos 2A N RED Micro T e SW FPC N Mies TT ve 119x2 A21 AF S VR MC 105 2 8G JAA63051 R 3689 A D Attach the focus window 94 Attach the name plate 95 The focus window already has the adhesive double The name plate already has the adhesive coated tape adhered double coated tape adhered 94 95 Change SW unit 2 Turn the VR SW of the change SW unit to OFF and Make soldering bridges to joint the change SW assemble the change SW unit into the lens and fix it unit and the SW FPC with the screw 132 Change SW unit SW FPC Soldering bridgex4 Grease I 40 A22 AF S VR MC 105 2 8G JAA63051 R 3689 A 1 Assemble the washer 167 and the waver washer 2 Fit the pin of the SWM unit in the cutout of the 166 focus coupling key 87 and assemble them Caution The washer 167 and the wave washer 166 are put with their chamfered sides downwards Apply to arched top 12 parts on both sides Grease EM 60L Caution When assembling do NOT touch the pper surface of the pattern 166 SWM unit cutout 2114 8 Fix the three rollers 148 with the three screws 147 Attach four pi f the tape 211 4 Attach four pieces of the tape 211 s 148x3 147x3 A23 AF S VR MC 105 2 8G
26. In case of X directions 1 B In case of X directions 1 C In case of Y directions 1 D In case of Y directions 1 Tighten the four set screws 142 of the 1 1st lens group A54 AF S VR MC 105 2 8G JAA63051 R 3689 A Perform 3 Chart shooting for the 1 1st lens G alignment for periphery again and repeat the procedure 3 and 4 until the information display of the software indicates END Tighten the four screws 142 and remove the 1 1st lens G alignment tool X J11327 from the lens Caution After removing J11327 shoot the chart of 3 again and confirm that the information display indicates END QD Apply the screwlock on the four screws 142 and the 1 1st lens group Reference When the chart is shot in the above 9 before sliding the tripod to the front by 18 cm and shooting seven times click Focusing button and check the following screen If 8 is performed so that the point images shape of periphery becomes about the same and also that of center becomes about the same this will shorten the alignment work Point image of periphery 2 40101 d9 Lens Name 3 B d24 8 4 37 Reset all lag pud Inner area Defocus rectify 44665 Status Lens Mame AF SVRI 5mnm 2 8G JudgementLevel Level 33127 of 27204 3 5l LB Point image of center A55 AF S VR MC 105 2 8G JAA63051 R 3689 A
27. JAA63051 R 3689 A Bir ines H AF S VR Micro Nikkor 105mm f2 8G JAA063051 quoe IN JAPAN REPAIR MANUAL NIKON ATON Nikon Copyr igh 2006 by Nikon Corporation All Rights Reserved Printed in Japan Mar 2006 JA63051 R 3689 A Specifications Type of lens Focal length Maximum aperture Lens construction Picture angle Reproduction ratio Distance information Focusing Focusing limit switch Vibration reduction Shooting distance scale Closest focus distance G type AF S Micro Nikkor lens with built in CPU and Nikon bayonet mount 105mm f 2 8 14 elements in 12 groups 1 ED glass and 1 Nano Crystal Coat deposited lens elements 23 20 15 20 with Nikon digital cameras Nikon DX format 18 40 with IX240 system cameras 1 10 to 1 1 life size Output to camera body Nikon Internal Focusing IF system utilizing an internal Silent Wave Motor manually via separate focus ring Provided two ranges available Full 0 314m orf 0 5m Lens shift method using voice coil motors VCMs Graduated in meters and feet from 0 314m 1 ft to infinity 1 0 314m 1 ft life size No of diaphragm blades 9 pcs rounded Diaphragm Aperture range Exposure measurement Attachment size Dimensions Weight Fully automatic f 2 8 to 1 32 Via full aperture method 62mm P 0 75mm Approx 83mm dia
28. NN LensName select 3 Log period 50 um Zoom pos 106mm Reset alllog Aberration measured value 4 Rewritine guad jner area AF SVR105mn 2 8G shee ees 1 Status z bk 06mm 0050000 Se im JPEG Shot 3 JudeementLevel Levelt 4 5 When the adjustment software restarts perform the operations from 2 to again Check that Oum of the AF position is in focus If Oum is not in focus repeat the operations from to 9 If it is not still in focus even after repetition the written value in EEPROM may be abnormal So click Design value Rewriting to write the initial value then proceed with the operations INPUT DEFOCUS 7 Please input the amount of defocus by the side of 105mm m um Aberration measured value 4F SVRI O82 8G Lenser 138 105mm O O00000 Bewriting Design value N Rewriting A81 AF S VR MC 105 2 8G JAA63051 R 3689 A Black Yellow Yellow Red Black Black Red Yellow A SFR Jo WIRING DIAGRAM Cie or mon to 102a to zx SWM FPC Minas sw Ee li se ge noy SWM Power source PCB SWM SWM To SWM unit SS M A PCB ontact FPC p EN Absolute focal distance encoder FPC FPC SWM FPC Magic Tape E SWM
29. OFF New tool J1132 1 Align the concave portion of the VR fixing tool J11321 li and the FPC of the contact unit and fit the two pins of the tool into the two holes of the lens Then assemble the VR Concave fixing tool into the lens portion Pin x 2 Holex2 3 Remove the VR lens group and washer s 138 selected from A J with the VR lens assembling tool X J11324 4 Remove the VR fixing tool J11321 from the lens VR lens G assembling tool VR lens group 138A J D4 AF S VR MC 105 2 8G JAA63051 R 3689 A 3rd lens group 3rd lens group 3rd lens G assembling tool X J11323 y ADIT TES Es d MICRO NIKKOR 105mm 1 2 2nd lens group 1 2nd lens group 1 1st lens group Removing the 1 1st lens group needs the lens alignment work after the assembly Therefore at service facilities where the lens alignment cannot be performed do NOT remove the 1 1st lens group E E E 142x4 D Take out the four screws 142 and the four washers 151 Then o 151x4 remove the 1 1st lens group and the washer s 152 selected from A J 1 1st lens G 2 Remove the 1 2nd lens group and the washer s 137 selected from A J with the 1 2nd lens G assembling tool X J11320 152A J 3 Remove the 2nd lens group D5 AF S VR MC 105 2 8G JAA63051 R 3689 A Rubber ring Xi Rubber ring Filter ring unit Filter r
30. Power source FPC Sa ee MR sensor FPC i 2 E T E MR PC 100 ES Black Blue I Main PCB ji CO O lo N E L p PTO Mount GND GND ede Scosche ace wear esse cece ee E1 AF S VR MC 105 2 8G JAA63051 R 3689 A Sketch drawings lla s le 5 5 F1 AF S VR MC 105 2 8G JAA63051 R 3689 A Structure of the Lens DS AZ qe rcg TST TA TASI SETZ tS L97 TIOL E LLLI 481541118 49 DO Se 07 B5 qd 1195 i Yo A ee 2 ee b 3 Yo De VO cu 34Y 60 3 O 10Y 11 As 14 Ooh Sb 176 66 64162 16 4 M B f46 5 SS NSH B f 52 848 i I NE HERB i s S38 T 8 0 2 nz p 235 1B FOE e i 15 0 3 57 0 55 La o EB gi EB SUE o B48 0 5 175 Er Ee 144 69 150 152 BE esse 205 Y CA IN far 1801 41 163 1 ul 3 241 zem a 26116681167 MO 5911211008 129 160X97 DESIR aU 38 kee IN z PS PW 1511174 139
31. TE and Lens candition o 0 1 Infinity limit D The signals of the focusing encoder and zooming encoder The value changes by turning the MF ring with M or M A of the lens driving mode selector 2 The status of Switches M2 AF S VR MC 105 2 8G JAA63051 R 3689 A Necessary adjustment when replacing parts Inspection amp adjustment for MR Adjustment for MR duty VN encoder operations Write fixed value when replaced l lens servo stop accuracy VR adjustment Parts to be Main PCB RUE lens servo time switches replaced driving frequency motor control lens condition Main PCB unit Fix tube unit M3 AF S VR MC 105 2 8G JAA63051 R 3689 A Lens Alignment Note This adjustment is required when the front 1 1st and or the rear 5th lens group s are is removed 1 Preparation of Lens optical alignment equipment X For this AF S VR MC105 2 8G the lens alignment equipment for center and periphery cannot be used in terms of accuracy Instead the point tester and the following devices are used Chart shooting device for Lens alignment ens alignment equipment slide rail Lens alignment chart J19128 J19129 embedded in cardbaords New tool Retaining ring acne Knobx4 Reena etaining ring Index for mounting Body Lens holder 1 1st lens G alignment tool X J11327 5th lens G alignment tool J11328 MA AF S VR MC 105 2 8G JAA63051 R 3689 A New t
32. cope 2ch Oscilloscope lch Rated voltage power supply Rated voltage power supply Rated voltage power supply Caution The connector of the back of the PCB is not used Connect to the front side connector of the self made tool PCB Set value 5 0 V 100 mA GMRFPC Self made tool GMR tape unit Oscilloscope 2ch type How to inspect and adjust Confirm that the electric current and voltage of the connected rated voltage power supply are set values then turn it ON Set the oscilloscope and turn the GMR tape unit by holding the focus coupling key Note The waveform varies according to the rotational speed of the focus ring So change Time Div setting accordingly A9 AF S VR MC 105 2 8G JAA63051 R 3689 A e Oscilloscope setting E die V Div chl 50 mV NORM 200k8 s V Div ch2 50 mV Coupling AC CH1 50m CH2 50my o BC OT Time Div 5 m Sec Trigger Mode NORMAL CHI Trigger Coupling AC Trigger Source CH1 Trigger Position 4 div Trigger Type EDGE CH2 Amplitude Trigger Level 0V INPUT chl AC INPUT ch2 AC Standard Amplitude of all pulses waveforms is 130 mV or more Note Check the waveform by moving the focus ring back and forth from the infinity end to the close end positions entirely 9 In case large waveform noise as shown in Fig 1 is detected use the FILTER function How to set FILTER funct
33. crew 113 of the focus FPC Apply to the edge surface of vertical groove and attach the mechanical coupled block by fitting the coupling pin in the concave portion of the mechanical coupled block Mechanical coupled VR ON OFF change brush LX A 169 2 Attach the block retaining plate 184 and fix it with the two screws 113 184 Adhesive Lockend B Il 1132 ee 3 Attach the screw 113 that was taken out in e 113 Adhesive Lockend B A16 AF S VR MC 105 2 8G JAA63051 R 3689 A Rear outer tube unit CD Insert the positioning pin 97 Fi Adhesive Lockend B Apply to the hole Adhesive Lockend B 154x4 2 Mount the rear outer tube unit and tighten the four screws 154 Rear outer tube unit 3 Press the lug plate towards the eae nove f circumferential surfaces direction of A and fix it with the screw 144 ref Fig 1 of the level difference Grease OS 30MF Caution If the lug plate is tilted when attached the 5th lens G alignment becomes impossible Therefore attach so that the lug plate is parallel to the wall of the rear outer tube unit 144 A17 AF S VR MC 105 2 8G JAA63051 R 3689 A Bayonet mount temporary attachment D Put the washer s 176 selected from A M by fitting position of the holes 2 Insert the aperture lever 109 of the bayonet mount into the aperture unit by f
34. cursor to Next button and click it A64 AF S VR MC 105 2 8G JAA63051 R 3689 A Gamma and Shift Adjustment Automatic control Adjust the inclination and control center position based on the position sensor output of the VR unit During the adjustment the message appears to confirm the lens position of angle 0 or 90 degrees Therefore set the lens to the position and click OK button x Gamma and Shift Adjustment Start X1 1153 um X2 1069 um Y1 1015 um Gammax 1504 GammaY 1488 i ShiftY 106 When OK is shown on the execution screen point the cursor to Next button and click it Electromagnetic Lock Center Position Adjustment Automatic control Adjust the electromagnetic lock center position During the adjustment the message appears to confirm the lens position of angle 0 or 90 degrees Therefore set the lens to the position and click OK button Electromaenetic Lock Center Position Adjustment I Electromagnetic Lock Center Position Adjustment Now Electromagnetic Lock Electromagnetic Lock Center Position X1 199 um X2 300 um Y1 230 um Y2 573 um x 50 um When OK is shown on the execution screen point the cursor to Next button and click it The inspection mode starts automatically When the following 1s displayed on the execution screen point the cursor to Next button
35. e 495 4 Nikon an i ma 2 lar ED Micro IF 1 195 Srv Chrystal Coat MA os Ph T J h T M tube unit 119x2 Changed page Ax 1 D10 AF S VR MC 105 2 8G May 26 2006 Focus index unit JAA63051 R 3689 A Focus index unit GMR unit D11 AF S VR MC 105 2 8G JAA63051 R 3689 A Rear outer tube unit 1544 D Take out the screw 144 and remove the lug plate ref Fig 1 Take out the four screw 154 and remove the rear outer tube unit Rear outer tube unit 3 Remove the positioning pin 97 E LABS den one Em aee k n yf ES D12 AF S VR MC 105 2 8G JAA63051 R 3689 A Mechanical coupled block D Take out the screw 113 Take out the two screws 113 and remove the block retaining plate 184 113x2 3 Remove the mechanical coupled block Then attach the screw n 113 temporarily that was taken out in Mechanical coupled block VR ON OFF change brush D13 AF S VR MC 105 2 8G JAA63051 R 3689 A Main PCB unit i RT Stee et Blue VR FPC Black VR FPC DD SWM power FPC i l EL W E F PU ET n L a h 5 i L Aa v d 1 p T M 1 Peel off the adhesive double coated tape 140x3 Connector of VR unit D14 AF S VR MC 105 2 8G JAA63051 R 3689 A VR unit Caution The washer s 191 selec
36. e direction from the infinity to the close distance position Make sure that the waveform on the oscilloscope has duty 50 and stop the MF ring at the close distance end Hae p SS e Setting of oscilloscope md gia x V Div CHI SV V Div CH2 5V Coupling DC Time Div 5m Sec Trigger Mode NORMAL Trigger Coupling DC Trigger Source CH 1 Trigger Position 4 div Trigger Type EDGE 3 Trigger Level CIN 5 Following the instruction on the screen rotate the MF ring slowly by hand in the direction from the close distance to the infinity position Make sure that the waveform on the oscilloscope has duty 50 and stop the MF ring at the infinity end Note In case the waveform from infinity to close distance position or vice versa does not have duty 50 repeat INSPECTION AND ADJUSTMENT OF THE MR ENCODER OUTPUT WAVEFORM on Page A9 H Sandard H L 100 150 150 100 5096 10 0 A33 AF S VR MC 105 2 8G JAA63051 R 3689 A Adjustment of Driving frequency and Motor control In case of replacing the main PCB SWM unit and MR encoder unit be sure to make adjustments D The method of connection of the rated voltage power supply and measuring tools is the same as ADJUSTMENT OF MR DUTY 2 Make sure that the electric current and voltage of the rated voltage power supply are set to the set values on the PC screen 3 Turn the rated voltage power supply ON 4 Select
37. e lens through 90 in the direction indicated by the arrow then press START button of VIBRATION switch to start vibrations At the 90 position adjust the angle misalignment and make gyro gain adjustment Note When adjusting the lens at the 90 position adjust by the buttons for the adjustment at 90 position as shown below ADJUST xi VR Gyro Adjustment A ai Buttons for adjustment a IQ cna cy ae eek a e 4 Normal Position 80 Position 90 at 90 position gt Adjustment gt Adjustment Y Axis Gain 0 02 Step X Axis Gain 0 02 Step 1 00 4 gt 1 00 4 gt Typical 1 0 Min 0 to Max 2 33 Typical 1 0 Min 0 to Max 2 33 le Diffe 2 le Diff A X Angle Di Sine 05 Step Y Angle Di Sees 05 Step 0 0 4 3 0 0 4 b Typical 0 0 Min 7 0 to Max 7 0 Typical 0 0 Min 7 0 to Max 7 0 EEPROM BS yng a E SE Y Axis Gain 1 00 X Avie Gain 1 00 00 X Angle Difference 0 0 Y Angle Difference ae BH e After the adjustment click Rewrite button to write the adjustment value in EEPROM in the lens Then click EXIT button to exit the adjustment mode Note If clicking EXIT button without clicking Rewrite button the adjustment value is not recorded and the adjustment details are not written Click Quit button on the adjustment items screen to go back to the Lens selection screen
38. e place in the focus ring driving unit the underrun tends to occur if it is heavy in the cam ring rotation of the MR encoder while the overrun tends to occur if it is light in its rotation of the MR encoder 3 Lens servo time Check the servo time from starting and stopping the servo when driving the specified lens by using the oscilloscope In case the irregularity of mechanical operations does not take place in the focus ring driving unit the servo time tends to be long if it is heavy in the cam ring rotation of the MR encoder while the servo time tends to be short if it 1s light in its rotation of the MR encoder 4 Switches and lenses e Check the ON OFF operations of switches and the operating condition of the distance encoder e After inspections 1 When the MR encoder operations are not up to the standard Readjust the MR duty ref Page A33 In case the pulse is not up to the standard adjust the output waveform of the MR encoder again ref Page A9 A Misdescription In case the pulse meets the standard replace the eamring unit fixed tube unit or the mechanical arts that make the focus rine drive AN Addition 2 When the lens servo stop accuracy is not up to the standard Check the output waveform of the MR encoder If it is normal replace the fix tube unit or the mechanical parts that make the focus ring drive AA Addition 3 When the lens servo time is not up to the standard Readjust the
39. ens G assembling tool X 711324 J11321 Apply to approx 10 mm in length of the threaded portion VR lens G unit Adhesive Screwlock 138A J A29 AF S VR MC 105 2 8G JAA63051 R 3689 A Sth lens group New tool Caution Removing the 5th lens group needs the lens alignment work after the assembly Therefore at service facilities where the lens alignment cannot be performed do NOT remove the 5th lens group CD Align the three pins of the 5th lens G assembling tool J11325 with the three holes of the 5th lens G unit and mount the tool on the lens body 2 Align the three holes of the lens body with the three pins of the tool and assemble them Then fix them with the three washers 151 and the three screws 113 3 Remove the tool from the lens body Caution p 113x3 Tighten the three screws QF cb 151x3 113 mthe order from 1 to 3 J11325 Holex3 5th lens G gt Pinx3 D Fit position of the holes of the washer 176 and mount it 3 bayonet mount into the aperture unit N D by fitting in the bending part of the aperture unit i A 136x4 0 i Direction for A positioning 2 Insert the aperture lever 109 of the Apply to the three screws 136 except A i z Bayonet mount 3 Fix the bayonet mount with four screws 136 176A M 4 Fix the contact unit with the two screws 66 Contact unit Aperture unit
40. fullaperture and the focus mode to S On the shooting menu set Image Quality mode to RAW WB to Preset and ISO to 200 AN Addition Turn on the vibration reduction SW of lens 2 Set up the camera D100 on a tripod on the slide rail Set the indication pointer of the tripod to 30 cm 3 Set the alignment chart 719128 as shown below Alignment chart 719128 Focal plane mark of camera N Magnifications 30 3m 15 1 cm Rail tool Back Front Changed page Ax 2 M8 AF S VR MC 105 2 8G June 20 2006 JAA63051 R 3689 A 4 Turn the power of viewers 5 pcs to ON Note If the batteries of viewers are exhausted with decreased brightness the shooting data cannot be obtained correctly Viewerx 5 pcs Front Back 5 Fit the lens to be examined in the camera D100 6 By looking through the viewfinder adjust the height and tilt to make the chart fill the entire finder field frame Adjust the tilt of the slide rail to make the three chart lines position in the center of the viewfinder when the tripod 1s slid all the way to the front and back Connect the PC and camera via USB cable Rotate and set the focus ring of the lens to oo Camera setting Mass Storage 9 Start the adjustment software LWM exe Lens Select window opens Select AFS VR 105 2 8G then click OK button QD Click the Reset all log button Lens select Select Lens AF SVRI U5
41. ht picture measure a position difference of the cross lines which are indicated by the mirror tool and the collimator 20 0 10 10 1div 1min Cross lines of the mirror tool Tighten the four screws 160 in the D order from D to 4 4 B 160 4 mA cT pn Adhesive e Screwlock NE VR unit 7 If the above difference is 4 min or more select and put the washer 191A G in order to correct the slant QC 491A G Remove the mirror tool after the adjustment Fixed tube MA AF S VR MC 105 2 8G JAA63051 R 3689 A Main PCB unit D Connect the connector of the main PCB to the 2 Fix the main PCB with the three screws connector of the VR unit 140 140x3 Connector of the VR unit 3 Solder the two wires and the lug plate 4 Connect the gyro FPC MR FPC SW FPC focus FPC SWM power FPC and the contact unit to each connector MR FPC eii sl Lu E A 4 oS TETTE p C Se ne sE 1 rpm PE Gyro FPC Focus FPC Black Lug plate ow DA T el gt c lt J I mM UJ 9 N EX p D v SON ON vee we LJ X M 17 0 Blue VR FPC Black VR FPC ties SN iic 324 SWM power FPC Arrange the two wires and attach them on the adhesive double coated tape A15 AF S VR MC 105 2 8G JAA63051 R 3689 A Mechanical coupled block D Take out the sets
42. ignment screwdriver 9 Remove the lens mounting of the point tester Insert the convex portion of the retaining ring of the 5th lens G alignment tool X J11328 into the hole of the lens mounting of the point tester Then set the lens Set the focus ring to oo Lens mounting Point tester Point tester M6 AF S VR MC 105 2 8G JAA63051 R 3689 A D Check the optical axis by looking through the eyepiece lens of the point tester Rotate the knob of the 5th lens G alignment tool X J11328 which is set in the lens and adjust until the optical axis becomes OK ref Fig 1 ref for how to rotate 2 When the adjustment is completed tighten the three screws 113 with the alignment screwdriver and remove J11328 from the lens 3 Apply the screwlock to the heads of the three screws 113 Judgment Fig 1 To operate X J11328 hold the knobs at the same time which are diagonally positioned to each other When the one knob is rotated and slid down towards a direction the other knob must be rotated and slid up towards the opposite direction Adjust the position of the lens ref below A D A Lens moves diagonally towards upper right direction B Lens moves diagonally towards lower left direction A47 AF S VR MC 105 2 8G JAA63051 R 3689 A 3 Chart shooting for the 1 1st lens alignment for periphery Addition D Prepare a camera D100 Set the shutter speed to M1 80 with
43. ing unit D6 AF S VR MC 105 2 8G JAA63051 R 3689 A Focus ring 2 unit Focus ring 2 unit 3 5 Mcr Rel ile RO NIC 105 mes Te Focus ring 1 unit Focus ring 1 unit 139x2 1392 D7 AF S VR MC 105 2 8G JAA63051 R 3689 A MF brush unit Red MF brush unit lack MF brush unit 163x2 Black Power source brush unit 1 Red Power source brush unit 1 Yellow Power source brush unit 1 Yellow Power source brush unit 2 Red Power source brush unit 2 V Black Power source brush unit 2 Caution After removing the wires suck the solder off completely Otherwise the SWM unit cannot be removed FS40 56 163x2 1632 D8 AF S VR MC 105 2 8G JAA63051 R 3689 A 211X4 2 148x3 147x3 166 Caution hen disassembling Do NOT touch the upper surface of the pattern 167 SWM unit AEn gow p ep m 1114 Mr mamal D9 AF S VR MC 105 2 8G JAA63051 R 3689 A Change SW unit SW FPC r s AVE 2 Soldering bridgex4 132 Change SW unit name Das window AN Wisdescription Caution The name plate and focus ring do not have to be removed except the case when parts are replaced D Remove the name plate 95 which is attached with Remove the focus window 94 which is the adhesive double coated tape attached with the adhesive double coated tap
44. io of 9 12 pulses Occurrence of 13 or more pulses is zero for Df1 Df6 4 of the screen Only one occurrence indicates malfunction X Dfl Df6 shows the lens driving amount MO AF S VR MC 105 2 8G JAA63051 R 3689 A 4 Inspection of lens servo time Inspection of Lens servo time Serva amount Standard fOms or less Df 40ms or less Df3 110ms or less Did 140ms or less Df5 165ms or less DfB 190ms or less Driving to Infinity Driving to Close Return to menu Select the servo driving amount respectively Each lens servo drive time must be within the standard Caution If the MF ring is rotated during inspections the waveform shows an abnormal value Do NOT touch the MF ring during inspections Make inspections at the 5 positions as below Lens position in inspecting Position of index window Front lens group 90 downward eC eOscilloscope setting V Div SV ne Coupling DC Time Div 20 m Sec Trigger Mode SGL S H terminal Trigger Coupling DC Servo driving time Trigger Source CHI Trigger Position 4 div E terminal The waveforms of E and H terminals have the forms for going up for start and going down for start H terminal WW Servo driving time A41 AF S VR MC 105 2 8G JAA63051 R 3689 A 5 Inspection of switches and lens conditions
45. ion e g DL1540 manufactured by YOKOGAWA 1 Press the FILTER button 2 Select Smooth of the menu on screen and turn it ON 4 In case the amplitude is small disassemble up to the stage of the GMR sensor FPC unit Then if the deformation is detected in the MR head correct the deform of the MR GMR unit head On the other hand if such correction is impossible or no deformation is detected replace the GMR sensor Ee FPC unit Fig 2 gt MR head Note When adjustments are made prevent the magnetic surface and MR head from touching the magnetized driver bit Otherwise the magnetic data may be damaged A10 AF S VR MC 105 2 8G JAA63051 R 3689 A lt Ref gt ZA Wisdesor ipt ion e As shown in Fig 3 if the amplitude of only either CH1 or CH2 is small one of the 2 screws 423 may be loosened so check for it If this is not the case the MR head may malfunction so replace the GMR sensor FPC unit and make a readjustment CH1 50m X CH2s25 m V 5ms div AC 101 NORM 200kS 5 CHI CH2 As shown in Fig 4 if the amplitude partially drops between the infinity and the close distance the magnetic data of the tape may be damaged So replace the main fixed tube unit and make a readjustment Replacing only the magnetic surface is impossible CH1 50m CH2 50m 5msydiv RC 10 1 HORM CHI CH2 GMR tape unit Turn off the rated vo
46. itch SERVO ON OFF ALARM oo oO FREQ SELECTOR FREQ FREO2 FREQ ADJUST JAA63051 R 3689 A 5 Press ON button for SERVO switch and press START for VIBRATION switch of the VR lens adjustment equipment J15380 6 When the equipment starts to vibrate measure the vibration width a of the laser beam Notes During the above measurement a phenomenon x Emit Laser and Start Vibration as Designated Frequency Taxe tU Spent CARL CC 1o Frequency Telephoto 5 0Hz Normal and Wide Angle 25Hz Vibration Angle A68 AF S VR occurs which causes laser spot light swinging from side to side and up and down This is the movement of the VR unit control and NOT defective Point the cursor to Next button in the message box on the screen and click it The vibration reduction function starts and the vibration width of the laser beam becomes narrow MC 105 2 8G JAA63051 R 3689 A Adjust misalignment of angle If the angle is misaligned the laser beam source looks t t Q like turning around even after making the Gyro gain O adjustment If the angle misalignment is detected adjust the misalignment by the adjustment buttons to correct it ee Note After using the adjustment buttons wait for Piet es a few seconds until the vibration movement Ed vy stabilizes Buttons for adjusting ADJUST E x
47. itting in the bending part of the aperture unit 3 Fix the bayonet mount with the four screws 136 temporarily 1364 positioning T T Direction for 4100 H 9 23 A B Bayonet mount Grease I 40 Apply to the edge face of 109 176A M Aperture unit M8 AF S VR MC 105 2 8G JAA63051 R 3689 A Position adjustment of Aperture lever D Rotate the focus coupling key in the direction of the arrow all the way J18004 1 to the limit close end JANE Mount the tool J18004 1 Check the aperture diameter by looking through at the aperture from the opposite side from the bayonet Standard close side The remaining aperture blades that can be seen must be approx 2 or 3 mm 3 In case the result is out of standard rotate the focus coupling key to z the infinity loosen the screw 74 and adjust by moving the 61 from side to side Focus coupling key 61 4 Rotate the focus coupling key to the infinity 5 Mount the tool J18004 1 Check the aperture diameter by looking through at the aperture from the opposite side from the bayonet Standard infinity side Full open In case the result is out of standard loosen the two fA RN adjustable screws 100 of the aperture lever and adjust J18004 1 by moving the 23 D After the adjustment fix the two screws 100 with the screwlock If the adjust
48. ke this adjustment after completing inspecting and adjusting the main PCB 1 Preparation Test chart Self made tool ref Procedure for how to create it Tripod D100 Personal computer USB cable UC E4 Adjustment software AFSVR105 exe used for the lens optical alignment 2 Procedure for how to create Test chart Photocopy the next page and cut out 1 target chart and 5 resolution charts Target chart Resolution chart As shown below put each chart in position at the specified spacings Note Only in the center put the target chart on the central resolution chart A15 AF S VR MC 105 2 8G JAA63051 R 3689 A Target chart Resolution chart A16 AF S VR MC 105 2 8G JAA63051 R 3689 A 3 Writing aberration compensation data D 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 to 200 2 Setup the camera D100 in which the lens to be inspected is fit on the tripod and the distance between the test chart and camera CCD face to 3 m15 2 cm CCD face position Test chart 3m 15 2cm 3 As shown below set the center of the focus area on the chart within viewfinder Target chart Resolution chart Within viewfinder 4 Connect the PC and camera via USB cable Camera setti
49. ltage power supply Changed page Ax 1 M1 AF S VR MC 105 2 8G May 26 2006 JAA63051 R 3689 A G Tighten the four screws 160 in the Q order from 1 to A D amp VR unit 4160x4 Caution The washer s 191 selected from A G is are put in some VR units When the VR unit is NOT replaced insert this wahser as it is When the VR unit is replaced perform Slant check of VR unit on the next page Fixed tube Slant check of VR unit New tool J11321 CD Mount the VR fixing tool X J11321 by fitting in the holes of the VR unit M2 AF S VR MC 105 2 8G JAA63051 R 3689 A 2 Mount the VR mirror tool x J11330 on the VR unit with the mirror assembling tool X J11331 New tool 3 Remove the VR fixing tool X J11321 J11321 3 Place a parallel glass or parallel mirror etc on the measurement stand X Fora parallel glass a super telephoto G1 lens such as AF S300 mm can be used while for a parallel mirror the main mirror 45 degree positioning tool etc can be used 4 Fine tune the position of the auto collimator and perform the optical axis alignment with the measurement stand Parallel glass parallel mirror etc A13 AF S VR MC 105 2 8G JAA63051 R 3689 A 5 Remove the parallel glass which was placed on the measurement stand Set the fixed tube as shown in the right picture As shown in the rig
50. m ring as shown below 3 Fix three pairs of the roller 76 selected from A F and the roller 77 selected from A F with the three screws 78 Caution Choose rollers 76 and 77 which are slightly tight for each groove 783 o 77A FX3 Roller B28 ba 76A Fx3 Cam ring 3rd lens movement frame ss Aperture unit 158 157A D 4 Rotate the cam ring in the direction of the arrow until Cam ring the screw hole of the 3rd lens G movement frame can be seen from the groove of the aperture unit 5 Fix the roller 157 selected from A D with the screw 158 M AF S VR MC 105 2 8G JAA63051 R 3689 A Focus FPC unit D Fix the left side of the focus FPC unit with the 2 Tighten the right side of the focus FPC unit with screw 113 the screw 113 temporarily 113 Tighten temporarily Focus FPC unit 113 Attach the focus FPC on the fixed tube 4 Attach the focus FPC by conforming to the shape according to the reference position of the fixed tube Reference position A5 AF S VR MC 105 2 8G Focus restriction section 1 Assemble the teflon sheet 120 in the fixed tube GMR tape unit Caution 1 Do NOT touch the tape of the GMR tape unit directly with hands Caution 2 come to the washer 96 side Caution 3 The chamfered side of the washer 96 must come to the roller 99 side D Align the concave portio
51. ment is made for the infinity side go back to CD and check the close side again Adhesive Screwlock 100x2 23 M9 AF S VR MC 105 2 8G JAA63051 R 3689 A Temporary attachment of Contact unit D Attach the contact unit with the two screws 66 temporarily Contact unit 662 Focus index unit D Position the focus index unit in the direction of the arrows A and attach New tool the GMR unit with the three screws 83 temporarily Focus index unit 2 Fix the infinity index tool J11329 with the screw 118 GMR unit 118 Infinity index tool X J11329 A20 AF S VR MC 105 2 8G JAA63051 R 3689 A 3 Rotate the focus brush with the focus 5 Loosen the three screws 83 Move the focus index unit so coupling key so that the focus brush is that the index 1s positioned at the center of the focus index positioned at infinity oo mark Loosen the three screws 83 Remove the infinity index 4 Insert the infinity positioning pin X J11319 tool J11329 and the infinity positioning pin c J11319 into the A hole Adhesive Screwlock A hole 83x3 as d 32 9 92 sae 2 AF S MICRONIKKOR 105mml1 286 ED Infinity positioning tool J11319 External tube unit Apply to the overall circumferential surfaces of the fine chamois Grease OS 30MF External tube unit Grease NC OS 30MF l Window for SW Grease OS 30M
52. mm 28G Ver138 Ca Please select ens Judgment Level M9 AF S VR MC 105 2 8G JAA63051 R 3689 A 2 Set the indication pointer of the tripod to 30 cm 3 Darken the room Click Focusing button AF is activated to focus and the shutter is released E Focus state monitor x End Assessment area monitor quad rant Outer area Measurement Inner area 1 Status Lens Name JAF SWR105mm 2 8G JudgementLevel Level 9 Setthe focus mode of the camera D100 to M Slide the tripod to the front by 18 0 1 cm a Click the measurement button of the adjustment software When the shutter of the camera is released slide the tripod to the back by 6 0 1 cm and make a remeasurement Again slide the tripod to the back by 6 0 1 cm and make a remeasurement Repeat this operation four more times totalling in seven measurements The total sliding distance is 36 cm A50 AF S VR MC 105 2 8G JAA63051 R 3689 A Note 1 When the below warning is given there may be some defects in the brightness of the viewers and or parallelism of the chart and camera etc So correct the above and make a remeasurement The luminosity of point t low please check the brightness of the viewers Note 2 When the below warning is given recheck that the Quality mode of the camera is set to RAW Camera GURL is n
53. n of the GMR tape unit with the focus restriction portion then assemble the GMR tape unit into the fixed tube 2 Fix each two pairs roller 99 and washer 96 with the screws 98 by passing the body of the screws 298 through the holes of the GMR tape unit A6 Concave portion The ball bearing visible side of the roller 99 must JAA63051 R 3689 A 2 Fix the restriction rubber 134 and the washer 79 on the fixed tube with the screw 133 Fixed tube 79 Qn 4133 98x2 l 490x2 GMR tape unit A oc GMR t pe Fixed tube AF S VR MC 105 2 8G JAA63051 R 3689 A Focus Encoder brush unit D Fix the encoder brush unit on the GMR tape unit with the screw 83 temporarily GMR tape unit oo infinity position of the focus pattern Encoder brush unit New RJ 13 2 Rotate the GMR tape unit until the A hole is aligned with the oo hole of the inner cam ring of the fixed tube ref The above position of oo hole of the cam ring is almost at the place where the brushes are positioned at oo of the focus pattern 3 Insert the tool X J11319 in A hole A hole nfinity positioning pin J11319 4 Loosen the screw 83 and move the encoder brush unit from side to side Adjust so that the contact surface of the brush is at oo position of the focus pattern 5 Tighten the screw 83 and apply the screwlock Remove
54. ng Mass storage Start the adjustment software LWM exe ATI AF S VR MC 105 2 8G JAA63051 R 3689 A 6 Confirm that AF S VR 105 2 8G is selected on Lens select screen Click OK Lens select A E P m er RN tene m Click the Defocus rectify button Emm state monitor A18 AF S VR MC 105 2 8G JAA63051 R 3689 A Click the JPEG Shot button Please input the amount of defocus by the side of 105mm p 24m Aberration measured value AF SVR1 UBmmn z BG Lenser 138 105mm HI Rewriting Design value Rewriting 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 100u m 100u m Input the value of the focused position into the entry field e g The below is the case when 50um of the front focus side is in focus INPUT DEFOCUS Please input the amount of defocus by the side of 105mm 4 i Zoom paz 1 6mm Aberration measured value 4 AF SVR1U Bmm z BG LensVer 138 1085mm 0 050000 Rewriting Design va lue Rewriting JPEG Shot A19 AF S VR MC 105 2 8G JAA63051 R 3689 A QD Click on Rewriting INPUT DEFOCUS Please input the amount of defocus by the side of 105mm 50 44 m Zoom pos 106mm Design value Rewriting JPEG shot
55. om the actual ones in texture Points to notice for Lead free solder products Lead free solder is used for this product For soldering work the special solder and soldering iron are required Do NOT mix up lead free solder with traditional solder Use the special soldering iron respectively for lead free solder and lead solder They cannot be used in common D1 AF S VR MC 105 2 8G JAA63051 R 3689 A 1 DISASSEMBLY Remove the VR name plate which is attached 1 ae SS cm Le 1 m HEN e 1 with the adhesive double coated tape VR VR name plate Front cover sheet Remove the front cover sheet which is attached Front cover sheet with the adhesive double coated tape Rear cover ring Rear cover ring P D2 AF S VR MC 105 2 8G JAA63051 R 3689 A Bayonet mount D Take out the two screws 66 to remove the contact unit 136x4 2 Take out the four screws 136 to remove the bayonet mount Bayonet mount 3 Take out the washer 176 Contact unit Sth lens group Caution Removing the 5th lens group needs the lens alignment work after the assembly Therefore at service facilities where the lens alignment cannot be performed do NOT remove the 5th lens group eua dy 151x3 v d eb 5th lens group D3 AF S VR MC 105 2 8G JAA63051 R 3689 A D Turn the VR SW to
56. on and click it Adjustment Items Adjustment Items Lens Model AF S VR MICRO 105 2 8G MPU Version 03 02 01 EEPROM Initial Values Rewriting EEPROM Omitting Adjusted Values C All CExcept KF AF VR 80 4000 KF AF VR 80 400 4 5 5 6D EEPROM Data Display and Rewriting EEPROM EEPROM Checksum Rewriting EEPROM hL Ei VR Switch Inspection VR VR Gyro Adjustment Parameter Change Execute Quit VRGHK AF S MICRO 105 2 8G x The left message appears Turn the VR mode switch of the lens to ON then point the cursor to OK button and click it VCM Polarity Adjustment Automatic control Get the polarity of the VCM Voice Coil Motor and write it in EEPROM as the compensation value During the adjustment the message appears to confirm the lens position of angle 0 or 90 degrees Therefore set the lens to the position and click OK button x VCM Polarity Adjustment MR lens position adjustment Start NowPosition Y 131 um VRPosition Y 456 um Gdirect Y FALSE NowPosition X 183 um X When OK is shown on the execution screen point the
57. ool 2 5th lens group alignment for center D Mount the rear cover ring temporarily and fix it so that the aperture becomes full open 2 Set the focus ring to oo and mount it on the point tester 3 Check the optical axis If the result is OK as shown below Fig 1 go to the next 3 Chart shooting for the 1 1st lens G alignment for periphery If NG follow the below and make alignment for the 5th lens group Judgment OOC Fig 1 Point tester 4 Give the four knobs of the 5th lens G alignment tool J11328 about half turn counterclockwise from the position where the knobs are screwed completely Give the retaining ring of X J11328 about two turns counterclockwise from the position where the retaining ring 1s screwed completely Caution If turning the retaining ring counterclockwise is not enough the rotation becomes heavy or impossible when the tool is mounted In this case turn it counterclockwise further Remove the rear cover ring from the lens and mount X J11328 on the bayonet Index for mounting M5 AF S VR MC 105 2 8G JAA63051 R 3689 A New tool Rotate the retaining ring until the three setscrew 113 of the Sth lens group can be seen The slightly loosened retaining ring is acceptable at the place where the above screw can be seen Retaining ring Screw 113 x3 Wiha PicoFinis Alignment screwdriver Loosen the three screws 113 with the al
58. ot NEF May I delete all DSC files in the local path OR 1 zx aci A51 AF S VR MC 105 2 8G JAA63051 R 3689 A After the seven measurements point the cursor to the confirmation screen of the software Click it three times and if END is displayed on the Information the lens optical alignment is completed If END is NOT displayed Adjust peripheral alignment by H9425 With below value go to the next 4 1 1st lens group alignment for periphery to readjust E Focus state monitor DSC 0001 neflfrom CAMERA Confirmation screen Changed page Ax 1 Assessment area monitor quad rant Outer area 1 21623 48 34187 35 30850 j 23 23070 4 43 pud Inner area 36525 1 57 29748 2 50 36916 3 45 29253 4 61 Et Focus state monitor Now from CAMERA Evaluation function CJObject Mant gt quad rant Outer area 4403 0 696 d 2 4978 3 0122 5 192 0 093 4 806 4 0 293 quad bad Inner area 5048 0 051 5 009 0 090 5278 0178 5 061 0 038 E Focus state monitor DSC_0001 neflfrom CAMERA Thumbnail view quad rant Outer area 2 J 4 quad cand Inner area Et Focus state monitor Now from CAMERA Peak shift CJObject Mant quad rant Outer area 4403 0 696 4 978 0122 1 2 5 192 3 0 093 4 806 0 293 4 rant 1 0 051 5 061 0 038
59. rox Sr the laser spot First measure the whole vibration width AA Revision LA Revision Subtract the top and bottom radial parts shaded OBL aoe areas of the laser spots from the measured whole vibration width AN Revision dem MCL Pee Hamm e g OE When the vibration width as a whole is approx 45 I mm VT S a dic Vibration width of center is i 4 G_rrr Vip A Revision 45 9 9 27mm Standard figure after the gyro gain adjustment 0 mm Vibration width of center AN Revision 27x1 5 5 4mm Vibration width as a whole 1s AN Revision 5 4 9 9 23 4mm e How to obtain the minimum value of the vibration width D Measure the vibration width while changing the adjustment value that is set every 0 02 Step as shown below 2 The peak zone of the minimum vibration width can be obtained by the actual measured value 3 The center of the peak zone becomes the adjustment value Gyro Gain Vibration width Adjustment Actual measured Value value Adjustment Y Axis us 0 02 Step e MEE 0 90 15 5 mm Note Measure the vibration width in the half a millimeter 0 5 mm Changed page Ax g AIO AF S VR MC 105 2 8G June 20 2006 JAA63051 R 3689 A Press STOP button of VIBRATION switch of the VR adjustment equipment to stop vibrations Rotate th
60. rring to Procedure for mounting the lens on the previous page Then click OK button The focus ring is automatically set A Note Do not change the lens settings zoom ring until the adjustment is completed and go back to the Lens selection screen If the setting position changes during the adjustment the correct adjustment value cannot be obtained A61 AF S VR MC 105 2 8G JAA63051 R 3689 A Vibration Reduction mode switch inspection D Point the cursor to the check box before VR Mode Switch Inspection and click it 2 Point the cursor to the Execute button and click it 3 VR Mode Switch Inspection screen appears IVR Mode Switch Inspection VRE FA 24 6 A62 AF S VR MC 105 2 8G JAA63051 R 3689 4 The position of VR mode switch is indicated Selecting the VR mode switch indicates the current position in the real time VR Mode Switch Inspection VR E ENS xJ VR Made Switch Inspection V F E EZ ae Tti Current Position lt Ages VR ON OFF Switch VR mode switch 5 When completing the VR mode switch inspection point the cursor to Exit button and click it to exit the inspection screen A63 AF S VR MC 105 2 8G JAA63051 R 3689 A VR lens position adjustment D Point the cursor to the check box before VR Lens Position Adjustment and click it Point the cursor to Execute butt
61. ted from A G is are put in some VR units When the VR unit is NOT replaced insert this wahser as it is When the VR unit is replaced perform Slant check of VR unit on Page A12 GMR FPC GMR unit p 124 TOT 123 L3 83x2 D15 AF S VR MC 105 2 8G JAA63051 R 3689 A Focus coupling key n i Focus coupling key e goo Focus brush unit Focus brush unit 133 D16 AF S VR MC 105 2 8G JAA63051 R 3689 A GMR tape unit Caution 1 H9gx2 Do NOT touch the tape of the GMR tape unit directly e quee GMR tape unit Q5 with hands D Take out the two screws 98 through the holes of the GMR tape unit and remove the two rollers 99 and the two washers 96 GMR tape 2 Rotate the GMR tape unit in the direction of the arrow A all the way to the limit then remove it upwards Fixed tube Focus restriction section Focus restriction section Fixed tube D17 AF S VR MC 105 2 8G Focus FPC unit D Peel off the focus FPC from the fixed tube Focus FPC 3 Take out the right side screw 113 of the focus FPC unit D18 AF S VR MC JAA63051 R 3689 A 2 Peel off the focus FPC from the fixed tube Focus FPC 4 Take out the left side screw 113 of the focus FPC unit and remove the focus FPC unit Focus FPC unit 105 2 8G JAA63051 R 3689 A 158 3rd lens group movement frame
62. the position where the knobs are screwed completely 2 Give the retaining ring of X J11327 about two turns counterclockwise from the position where the retaining ring is screwed completely 3 Screw X J11327 all the way in the filter ring of the lens Then turn it counterclockwise until the four knobs of X 711327 are positioned like X when viewed from the front ref Pic 1 Retaining ring Filter ring Knobx4 Lens index KU 1 1st lens G 1 1st lens G alignment tool J11327 4 Rotate the retaining ring until the four setscrews 142 of the 1 1st lens group can be seen The slightly loosened retaining ring is acceptable at the place where the four screws 142 can be seen Alignment screwdriver gt Screw 142 x4 Screw each four knobs of X J11327 evenly and stop screwing until they touch the lens holder 6 Loosen the four screws 142 with the alignment screwdriver A53 AF S VR MC 105 2 8G JAA63051 R 3689 A According to the result of Information display of the adjustment software which was performed in the chart shooting of 3 select from the below pictures A D and rotate the knobs of the 1 1st lens G alignment tool J11327 At first rotate the knobs at an angle of approx 45 degrees Then shoot the chart and check the image Caution The method of the rotation is the same as the operation of the Sth lens G alignment tool 711328 i e of 2 A
63. to the VR lens adjustment equipment J15380 WARNING e This equipment uses the laser beam Do not look at the laser beam directly or through the laser beam window Preparation D Set up the VR lens adjustment equipment J15380 as shown below 2 Connect the personal computer to the equipment and start the PC 3 Mount the lens on the equipment Set the infinity co mark of the focus ring to the index Refer to the next page for Procedure for mounting the lens RS232C cable Laser beam window Laser beam Power switch SERVO switch VR lens adjustment equipment B il J15380 VIBRATION switch Notes Keep the approx 5 m distance from the laser beam window to the radiated surface Do not block the light path of the laser beam A59 AF S VR MC 105 2 8G JAA63051 R 3689 A Procedure for mounting the lens 1 Mount the lens on the equipment and move the lens retainer stand in the direction of the arrow Lens retainer stand 2 Move the lens retainer stand to the position as shown below and fix it by tightening the clamp A60 AF S VR MC 105 2 8G JAA63051 R 3689 A 4 Turn the VR lens adjustment equipment J15380 ON and start the adjustment software 5 Point the cursor to AF S VR MICRO 105 2 8G on the Lens selection screen and click it VR Lens Adjustment Equipment Version 02 C uit X Ifthe below message appears reset the zoom ring by refe
64. to the following procedure Use this range Main PCB D Remove the mounted parts elements condenser transistor IC etc from the both faces of the PCB within the range of the dotted lines See the left Do not remove the connector The parts elements are not always needed to be removed if they are not affected by the next cutoff or soldering 2 Cut off the PCB along the dotted lines 3 Solder the three wires on the pattern of Solder the one wire on the pattern of the the front side PCB back side PCB VCC 5 0V MR A PCB Back PCB Front T4 AF S VR MC 105 2 8G
65. unit Aperture unit D Rotate the cam ring in the direction of the arrow until the hole of the 3rd lens G movement frame unit can be seen from the groove of the aperture unit 2 Take out the screw 158 and remove the roller 157A D 3 Rotate the cam ring in the direction of the arrow until the roller B28 is positioned lowered 4 Take out the three screws 78 New tool 5 Remove the three pairs of the roller 77 selected from A F and the roller 76 selected from A F with the new tool X type slim tweezers J11326 or an equivalent tool Remove the 3rd lens G movement frame unit e Fold the tip of the X type slim tweezers 711326 as below and use it P 78x3 o 77A Fx3 Ja 76A Fx3 Approx 70 80 Approx 1 5mm Roller B28 pe Folding of X type slim tweezers Cam ring 3rd lens G movement frame unit D19 AF S VR MC 105 2 8G JAA63051 R 3689 A Aperture unit 114 113x2 Aperture unit D20 AF S VR MC 105 2 8G JAA63051 R 3689 A Gyro FPC SWM power FPC Peel off the SWM power FPC from the fixed tube unit SWM power FPC is attached with the adhesive double coated tape D21 AF S VR MC 105 2 8G JAA63051 R 3689 A Peel off the VR FPC from the fixed tube unit VR FPC is attached with the adhesive double coated tape Adhesive double coated tape 183 VR FPC
66. ve requirements are met either desktop or notebook PC is available A31 AF S VR MC 105 2 8G JAA63051 R 3689 A System configuration NEWTOOL Power supply 6V Oscilloscope When the RS232C terminal of the personal computer is a 9 pin type connect it by using the 25 pin 9 pin ARS comunica box conversion connector RJ does not supply this J15306 1 connector Use products on the market AF I communication adapter To RS232C J15307 terminal A AF S lens Personal computer This system does not depend on the CPU type of personal computer AF S VR 300 Inspection and adjustment software J18402 A382 AF S VR MC 105 2 8G JAA63051 R 3689 A Adjustment of MR duty eIn case of replacing the main PCB SWM unit and MR encoder unit be sure to make adjustments eIn case of replacing the main PCB be sure to perform 3 READING AND REWRITING OF EEPROM DATA then 3 WRITING THE FIXED VALUES How to adjust D Make sure that the electric current and voltage of the connected rated voltage power supply are set to the set values which are instructed on the PC screen Then turn the rated voltage power supply ON 2 Select 1 MR DUTY ADJUSTMENT in the menu of the AF S VR105 inspection program 3 The confirmation screen for writing the fixed values in EEPROM appears Select the appropriate item 4 Following the instruction on the screen rotate the MF ring slowly by hand in th

AF-S 105mm f2,8D G VR Micro

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