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JAA79351-R.3670.A

- A38 ･ AF-S DX55-200/4-5.6G -

Inspection of Lens operations

Check the lens operations by using a personal computer after assembling.
○ Check by personal computer

　

● 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.

　　・

In case the irregularity of mechanical operations does not take 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 is light in its rotation of the MR encoder.

　　

4. Switches and lenses

　　・

Check the ON/OFF operations of switches and the operating condition of the distance encoder.

　

● After inspections

　　

1. When the MR encoder operations are not up to the standard:

Readjust the MR duty. (ref. Page A37.)

In case the pulse is not up to the standard, adjust the output waveform of the MR encoder again.
(ref. Page A7.)

In case the pulse meets the standard, replace the cam ring unit.

　　

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.

　　

3. When the lens-servo time is not up to the standard:

Readjust the 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.

　　

4. When switches do not work properly:

Check the wiring state of the troubled switch or replace it.

INC

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Содержание AF-S DX Nikkor ED 55-200/4-5.6G

Страница 1: ... 配布許可印 JAA79351 R 3670 A JAA79351 Copyrigh ｃ 2005 by Nikon Corporation All Rights Reserved 無断転載を禁ず Printed in Japan May 2005 AF S DX Nikkor ED 55 200 4 5 6G JAA79301 Silver Black REPAIR MANUAL Ｍサービス計画課 INC ...

Страница 2: ...00mm Distance information Output to camera body Zoom control Manually via separate zoom ring Focusing Autofocus using a Silent Wave Motor manually via separate focus ring Closest focus distance 0 95m 3 1 ft at all zoom settings Diaphragm Fully automatic Aperture range f 4 to f 22 at 55mm f 5 6 to f 32 at 200mm Exposure measurement Via full aperture method Attachment size 52mm P 0 75mm Dimensions A...

Страница 3: ... actual products in forms etc Because pictures are processed by a special method they may differ from the actual ones in texture 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 ...

Страница 4: ... DX55 200 4 5 6G 1 Disassembly Rear cover ring Take out 3 screws 66 of the rear cover ring Take out 2 screws 65 of AF contact unit Rear cover ring 66 3 65 2 Light shielding plate Rubber ring Light shielding plate Lens body INC ...

Страница 5: ...e the mount and washer 62 from the lens body Index ring Mount unit Set the change SW to A mode Take out the screw 59 and the A M change SW comes off by sliding it slightly in the direction of the arrow Index ring Change SW 59 Contact socket Mount unit 64 3 Aperture coupling lever 62 Lens body Pass the change SW unit through the hole of the index ring and remove the index ring INC ...

Страница 6: ...contact and zoom encoder from each connector Take out 3 screws 73 Remove the main PCB from the lens body SWM unit Take out the screws 47 1 and 47 2 and remove the SWM unit Note Do NOT touch A part directly with hand 47 1 47 2 SWM unit A part 46 2 MR sensor FPC AF contact FPC Zoom encoder FPC Change SW Red White Screw 73 2 Screw 73 SWM FPC INC ...

Страница 7: ...51 R 3670 A Ｄ5 AF S DX55 200 4 5 6G Zoom ring Take out 4 screws 51 to remove the zoom ring unit Zoom brush Take out the screw 53 to remove the zoom brush 52 55 Zoom brush 53 Lens body Zoom ring unit 51 4 INC ...

Страница 8: ...t unit Remove the AF contact unit which is attached with the both sided adhesive tape MR sensor unit Take out 2 screws 75 to remove the MR sensor unit Take out the screw 39 to remove the focus brush AF contact unit 75 2 Focus brush 39 MR sensor unit INC ...

Страница 9: ...4 5 6G Mid lens barrel unit Take out 3 screws 41 and 3 collars 40 Take out 4 screws 45 to remove the mid lens barrel unit from the lens body 2 keys 48 come off at the same time 45 4 48 2 41 3 40 3 41 40 Mid lens barrel unit Lens body INC ...

Страница 10: ...33 Remove the stopper ring 35 to detach the focus coupling ring Focus gear ring Mid lens barrel unit 42 70 35 34 3 33 3 34 33 Focus coupling ring Lens body Remove the stopper screw 42 Viewed from the object turn the focus gear ring counterclockwise a little to remove it The friction spring 70 comes off Object side INC ...

Страница 11: ...A Ｄ9 AF S DX55 200 4 5 6G 1st lens group Turning the 1st lens group sliding ring and focus ring each in the direction of the arrow and remove them from the lens body Lens body Focus ring 1st lens group sliding ring INC ...

Страница 12: ...d lens group collars 20 6 and 3 screws 20 7 Remove the 2nd lens unit 20 7 3 20 6 3 2nd lens group Straight tube unit 9 8 Concave portion Reference line 30 3 31 3 29 28 3 Take out 3 screws 28 Remove 3 cam tube guide axles 31 and 3 cam tube guide collars 30 Remove the fixed tube 29 from the lens body INC ...

Страница 13: ...ens group and straight tube unit come off Concave portion Straight tube unit 3rd lens group Aperture lever 20 5 3 20 4 3 Removal of 3rd lens group and 4th lens group Take out 3 screws 19 17 and 4th lens group come off 19 3 17 16 3 15 3 3rd lens group 4th lens group The washer and spring washer are assembled in the screw 19 INC ...

Страница 14: ...ter of the 4th lens group with the position of the aperture lever 17 3rd lens group 4th lens group Straight tube unit Align the concave portion of the straight tube unit with the position of the aperture lever of the 3rd lens group and assemble them Then attach 3 3rd lens group collars 20 4 with 3 screws 20 5 Convex portion Straight tube unit 3rd lens group Aperture lever 20 5 3 20 4 3 INC ...

Страница 15: ...c 1 Aperture lever Concave portion Grease MZ 800S Ｕ groove 3 locations Grease MZ 800S Vertical groove in the inner diameter surface 3 locations Grease G92KA Fitting 3 locations 30 3 31 3 28 3 Adhesive EDB0011 Apply a little to upper half around the tube 2nd lens G collar Concave portion inside of the lens body 29 30 As shown A lift up 29 a little and insert 30 Then when it is seated at B position ...

Страница 16: ...tion of the lens body with the concave portion of the focus ring to assemble them Turn the lens body which was assembled in in the direction of the arrow until its convex portion enters in the inner groove of the 1st lens G sliding ring Then push the lens body and focus ring all the way into the 1st lens G sliding ring Fig 1 Approx 10 mm PC 30 10 o clock position Grease 6308 10K Apply to convex po...

Страница 17: ...body Grease MZ 800S Apply to sliding surface with 35 35 34 3 33 3 34 33 Focus coupling ring Lens body Grease MZ 800S Apply to fitting part Grease MZ 800S Apply to vertical groove Grease MZ 800S Apply to fitting part Adhesive EDZ4113 Concave portion Boundary line of concave portion Fix the focus coupling ring retainer 35 at the below position and apply the adhesive EDZ4113 at 2 locations of the bel...

Страница 18: ... of the mid lens barrel unit and assemble them Then turn the focus gear ring a little in the direction of the ar row Fix the stopper screw 42 42 36 Object side 70 Grease 6308 10K Apply to fitting part A part Vertical groove Focus gear ring Mid lens barrel unit Grease MZ 800S Vertical groove 3 locations Newly prepared as RJ Focus gear ring Concave portion Cross section view of Focus gear ring Greas...

Страница 19: ...ling plates 48 through the groove of the mid lens barrel unit then into the groove of the lens body Fix the mid lens barrel unit with 4 screws 45 48 2 41 3 40 3 41 40 Mid lens barrel unit Lens body Groove of the lens body Grease G92KA Apply to fitting part 75 2 FPC attaching position Focus brush 39 MR sensor unit INC ...

Страница 20: ...firm 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 focus ring manually Note The waveform varies according to the rotational speed of the focus ring So change Time Div setting accordingly Oscilloscope setting V Div ch1 50 mV V Div ch2 50 mV Coupling AC Time Div 5 m Sec Trigger Mode NORMAL Trigger Co...

Страница 21: ...ad If there is correct the deform of the MR head However if such correction is impossible or no deformation is detected replace the MR sensor unit Fig 2 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 Magnetic surface Fig 2 Ref As shown in Fig 3 if the amplitude of only either CH1 or CH2 is s...

Страница 22: ...cus gear ring unit Fig 4 CH1 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 focus gear ring unit and make a readjustment Replacing only the magnetic surface is impossible INC ...

Страница 23: ...e AF contact unit to the lens body Grease G92KA Apply to the overall circumferential convex portion Adhesive C 8008B Apply to the circumferential joining part with the zoom reinforcement ring Zoom reinforcement ring Zoom ring Enter the inner convex portion of the zoom ring into the U groove of the zoom reinforcement ring to assemble them Then apply the adhesive Inner convex portion U groove INC ...

Страница 24: ...ring unit into the lens body by aligning 2 zoom coupling plates 48 which was inserted at Page A6 with the screw holes of the zoom ring Then fix with 4 screws 51 51 4 Zoom ring unit Lens body W Screw 55 for adjusting vertically Screw 53 for adjusting horizontally Reference position 53 55 Zoom brush Zoom brush 52 Adhesive EDZ4113 INC ...

Страница 25: ... of SWM unit Apply to the white gear shaft and edges Grease MZ 800S Apply to the overall 46 2 circumferentially 46 2 MR sensor FPC AF contact FPC Encoder FPC Change SW Red White Screw 73 2 Screw 73 SWM FPC Fix the main PCB with 3 screws 73 Connect each FPC of the MR sensor AF contact encoder and SWM to each connector Solder the red and white wires of the change SW INC ...

Страница 26: ... them Put the FB adjusting washer 62 on the lens body Insert the contact socket in the mount unit Set the mount unit by inserting the aperture coupling lever of the mount unit into the aperture coupling pin of the lens body and fix with 3 screws 64 Fix the change SW with the screw 59 Index ring Change SW 59 Contact socket Mount unit 64 3 Aperture coupling lever 62 Lens body Fix the AF contact unit...

Страница 27: ...s the stage Then tighten 4 screws to fix it 4th lens group holder J19127O LINE GENERATOR MEGALIGHT 100 4th lens group holder J19127O Create the center positioning tool ref Page A27 for how to create it Create cardboards in which Lens alignment chart and Viewers are fit ref Page A29 30 for how to create them Lens Alignment Holder moving lever Move down slowly Stage Screw 4 Lens alignment equipment ...

Страница 28: ...ach cable to the appropriate equipment with the same number e g Connect up to VIDEO cable Fiber optic cable Cross line chart Pinhole chart Power cable for CCD camera AC power for CCD camera VIDEO IN of LINE A Slide rail for Lens alignment equipment The chart is embeddied in cardboards Chart shooting equipment for 4th lens group alignment INC ...

Страница 29: ... to fix it Groove for release pin Center positioning tool 12 o clock position Fixing lever Unlock the holder moving lever and move the holder down slowly by the lever Holder moving lever Unlock Move down slowly Micrometer for X axis Micrometer for Y axis Adjust the holder s position by rotating the micrometers for X axis or Y axis so that the holder comes almost to the center of the stage After th...

Страница 30: ...e which comes from the terminal of the CCD camera and the fiber optic cable which comes from MEGALIGHT 100 to the alignment equipment for center Then rotate the LIGHT CONT knob of MEGALIGHT 100 to adjust the brightness so that the pinhole image appears on the monitor Also turn the lens focus ring to adjust the shape ref Pic 1 for pinhole images CCD camera VIDEO cable Fiber optic cable LIGHT CONT k...

Страница 31: ...e 4th lens group holder J19127O to loose 3 screws of the 4th lens group chamber Set the lens zoom ring to WIDE end 55 mm side Unlock the holder moving lever and move the holder down slowly by the lever Insert the 3 alignment screwdrivers long middle short and loosen 3 screws of the 4th lens group chamber Note 1 Because the screws cannot be seen when inserting the alignment screwdrivers put them st...

Страница 32: ...xed base and spacer D from the alignment equipment If there is no problem with WIDE side set the zoom ring to TELE 200 mm and conform that the shape is like A of Fig 1 If the shape is not like A of Fig 1 at TELE 200 mm side set the lens to WIDE 55 mm side again Go back to the previous and loose the screw of the 4th lens group chamber then make an adjustment until the shape becomes A of Fig 1 at TE...

Страница 33: ...set and ISO to 200 Set up the camera D100 on a tripod on the slide rail Set the indication pointer of the tripod to 30 cm Set the alignment chart J19128 as shown below Alignment chart J19128 Rail tool Focal plane mark of camera Front Back Shooting magnification 30 Turn the power of viewers 5 pcs to ON Note If the batteries of viewers are exhausted with decreased brightness the shooting data cannot...

Страница 34: ... 5 6G and click OK Click the Reset all log button Fit the lens to be examined in the camera D100 Set the zoom to MIDDLE 135 mm 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 3 chart lines position in the center of the viewfinder when the tripod is slid all the way to the front and back ...

Страница 35: ...ugh 3 adjusting holes if the screw is attached insert and turn the hexagonal wrench 1 27 mm through approx every 90 clockwise until the point image becomes like Image 2 by Focusing of the adjustment software If there are no screws viewed through 3 adjusting holes at first put and push the adjusting screw 77 see below Pic 3 until it touches the screw hole and fix the screw by turning with the hexag...

Страница 36: ...670 A A23 AF S DX55 200 4 5 6G If the point image of becomes like Image 1 set the focus mode of camera D100 to M Slie the tripod to the front by 18 0 1 cm Click the measurement button of the adjustment software INC ...

Страница 37: ...e a remeasurement Repeat this operation 4 more times totalling in 7 measurements The total sliding distance is 36 cm 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 Note 2 When the below warning is given recheck that the Quality mode of the camera is set to...

Страница 38: ...ation 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 ex need Adjustment turn the periphery adjusting screw through about every each 45 and make an adjustment Confirmation screen Information display INC ...

Страница 39: ... appearance insert the adjusting screw 77 into A of Fig 2 while 2 image appearance or 3 image appearance into B of Fig 2 and also 4 image appearance into C of Fig 2 Then turn the screw e g In the sample image of Fig 1 the arrow of 4 image appearance extends most rightward so insert the screw into C of Fig 2 for the adjustment Fig 2 Fig 1 1 image appearance ４ image appearance 2 image appearance 3 i...

Страница 40: ...8071 Part no 1K631 287 X 1 pc Bayonet mount JAA78071 Part no 1K404 157 X 1 pc Mount rotation stopper screw JAA78071 Part no 1K120 012 X 1 pc Put with the groove in which the lock pin of camera body enters just upward 3 Procedure 3 1 Put the bayonet mount as shown in Fig 1 Put with the groove in which the lock pin of camera body enters just upward 3 2 Mount the reversed rear cover ring on the posit...

Страница 41: ... Fig 3 1 3 4 Fix the following 3 locations of the rear cover ring with the instant glue 3 5 Turn the bayonet mount over Reinforce the following 3 locations with the adhesive to attach the bayonet mount and rear cover ring firmly Fig 4 3 6 Attach the mount rotation stopper screw at the appropriate position Note Refer to Lens Repair Manual for how to handle this tool ３ｍｍ INC ...

Страница 42: ...iewers 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 How to create Setting board of Lens alignment chart and Viewer Put the 2nd flattened cardboard box size 2 33 and the above cut out 1st cardboard together as one and fix the...

Страница 43: ...attened cardboard box cut out the 154 x 245 mm sized shape at 5 locations Fig 4 As for the 2nd flattened cardboard box cut out the shape in the same way as Fig 2 All cardboards are cut out as below Fig 1 Prepare 2 package cardboard boxes and flatten them as below Put the 2nd flattened cardboard boxe and the 1st cut out cardboard together as one as shown below To prevent viewers falling off secure ...

Страница 44: ...age A3 Note When the washer 3 is put place a thin washer between thick washers 1 Turn the focus ring all the way to the infinity end 2 Fix the aperture lever so that the aperture becomes wide open 3 Read the value of Wide and Tele side 4 Remove the bayonet mount 5 Adjust the washer 62 by increasing decreasing by the difference from the standard value If the difference is plus increase the thicknes...

Страница 45: ...5 6G 63 4 2 63 3 J18004 1 Mount the tool J18004 1 and check the aper ture diameter Standard Full aperture In case it is out of standard adjust the position of the aperture lever 63 3 by loosing 2 screws 63 4 Aperture diameter adjustment INC ...

Страница 46: ...ht shielding plate Rubber ring Rubber ring Light shielding plate Lens body Attach the rubber ring to the lens body Put the light shielding plate on the 4th lens group Rear cover ring Rear cover ring 66 3 Fix the rear cover ring with 3 screws 66 INC ...

Страница 47: ...ither desktop or notebook PC is available 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 including Focus preset adjustment 2 Equipment and tools to be required Single output rated voltage power supply 1...

Страница 48: ...y using the 25 pin 9 pin conversion connector RJ does not supply this connector Use products on the market Personal computer This system does not depend on the CPU type of personal computer AF I communication adapter J15307 To RS232C terminal AF I communication box J15306 1 Oscilloscope Power supply 6V AF S 55 200 Inspection and adjustment software J18386 INC ...

Страница 49: ...the screen rotate the MF ring slowly by hand in the 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 Setting of oscilloscope V Div CH1 5V V Div CH2 5V Coupling DC Time Div 5 m Sec Trigger Mode NORMAL Trigger Coupling DC Trigger Source CH １ Trigger Position 4 div Trigger Type EDGE Tr...

Страница 50: ...alues on the PC screen Turn the rated voltage power supply ON Select 2 ADJUSTMENT FOR DRIVING FREQUENCY MOTOR CONTROL in the menu of the AF S DX55 200 inspection program The lens automatically starts the driving of scanning Changed page 3 Revision 1 Adjustment for Electrical Device Adjustment for Frequency and Control Adj 2 of 2 Revision Fig 1 Revision When the above screen appears select Adjustme...

Страница 51: ... 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 is light in its rotation of the MR encoder 4 Switches and lenses Check the ON OFF operations of switches and the operating condition of the ...

Страница 52: ...d for inspections Selection items After selecting items 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 Changed page 5 1 2 3 4 5 6 7 8 9 Revision Revision 7 9 Revision 2 5 Deletion D...

Страница 53: ...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 When the inspection ends the result appears on the next page Changed page 2 Revision Deletion December 19 2006 INC ...

Страница 54: ...9351 R 3670 A A41 AF S DX55 200 4 5 6G The difference in pulse before and after the inspection must be within the standard Standard Total pulses 3290 70 PULSE S Revision Changed page 1 December 19 2006 INC ...

Страница 55: ...Lens inclination Position of index window Horizontal Up right and left Front lens group 60 angle upward Front lens group 60 angle downward Lens position in inspecting Addition Revision Changed page 8 Deletion Deletion If the lens stops while inspecting the lens servo stop accuracy input a figure in Delay time of the below Fig 2 from 0 to 1000 for the delay time msec millisecond which prevents stop...

Страница 56: ... the standards after the lens back and forth driving 1 motion 1 1TIME S in 1 of the display Standard RATIO 1 is 40 or less for Df1 Df6 2 of the screen Occurrence ratio of 4 9 pulses RATIO 2 is 10 or less for Df1 Df6 3 of the screen Occurrence ratio of 6 9 pulses Occurrence of 10 or more pulses is zero for Df1 Df6 4 and 5 of the screen Only one occurrence indicates malfunction Df1 Df6 shows the len...

Страница 57: ...H terminal Servo driving time Servo driving time Oscilloscope setting V Div 5V Coupling DC Time Div 20 m Sec Trigger Mode SGL S Trigger Coupling DC Trigger Source CH1 The waveforms of E and H terminals have the forms for going up for start and going down for start Changed page 3 Revision Revision This inspection must be made at the following 5 lens positions with the focal length both 55 mm W and ...

Страница 58: ...anges by turning the MF ring with M or M A of the lens driving mode selector Signals of the zoom encoder Value changes by turning the zoom ring Status of lens driving mode selector SW 5 Inspection of switches and lens conditions Changed page 5 Revision Revision Revision A M mode switch Deletion Revision December 19 2006 INC ...

Страница 59: ...aced driving frequency motor control Inspection adjustment for MR encoder operations lens servo stop accuracy lens servo time switches lens condition Main PCB unit SWM unit MR sensor Focus gear ring unit Necessary adjustment when replacing parts Parts to be replaced Adjustments Addition Changed page 1 December 19 2006 INC ...

Страница 60: ...sassembled Be sure to make 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 LWM 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 T...

Страница 61: ...JAA78271 R 3598 A A48 AF S DX55 200 4 5 6G Target chart Resolution chart INC ...

Страница 62: ...0 Set up the camera D100 in which the lens to be inspected is fit on the tripod Set the focal length to 200 mm and the distance between the test chart and camera CCD face to 6 m 00 2 cm 6 m 00 2 cm Test chart As shown below bring the target chart in the center of focus area within viewfinder Target chart Within viewfinder Resolution chart Connect the PC and camera via USB cable Camera setting Mass...

Страница 63: ...JAA78271 R 3598 A A50 AF S DX55 200 4 5 6G Click the Defocus rectify button Select AF S DX55 200 4 5 6G from Target lens list and click OK button INC ...

Страница 64: ...heck which chart is in focus of the 5 resolution charts Note As for this lens even if the aperture is fully open the depth of field is so deep that when looking for the center of focus compare 2 charts between which there are 2 or more charts １００μｍ１００μｍ５０μｍ５０μｍ０μｍ Input the value of the focused position into the entry field e g The below is the case when 100μm of the front focus side is in foc...

Страница 65: ...displayed within the dotted red circle Then click on Rewriting When A compensation value is written in is displayed click OK Set the focal length of the lens to 55 mm and the distance between the test chart and camera CCD face to 2m20 2 cm Perform the operations from to of the previous page INC ...

Страница 66: ...rned off once the value that was written in EEPROM is not reflected When the adjustment software restarts perform the operations from to again Check that 0μm of the AF position is in focus It is also possible after Wide side shooting of to take the Tele side shooting of If 0μm is not in focus repeat the operations from to If it is not still in focus even after repetition the written value in EEPRO...

Страница 67: ...esolution chart J63079 flicker less fluorescent AAA a Camera settings Aperture Priority Auto A Shooting mode P Image quality mode FINE Image size FULL ISO 200 Image sharpening None Tone compensation Normal Reset other settings e g compensation and shoot pictures b To avoid light irregularity on the chart for either 2 units of Z light Z 309 J19124 or 2 units of 15W inverter type fluorescent stand u...

Страница 68: ...ause horizontal to vertical aspect ratio is different between the chart and the finder field frame align with the vertical direction ref Pic 1 d Open the shot image by Photoshop and confirm it by the magnified display e g 100 etc e Check if the resolution in the center and the 4 corners is identifiable in black and white at the position circled in red as below Refer to the next page for sample of ...

Страница 69: ...phery 4 corners shows the following image of defective samples less than 1200 WIDE and less than 1000 TELE TV lines check that there is no damage to each part by shock etc and then perform the lens alignment again on Page A14 Note For the judgment the defective image sample should be prioritized over the number of TVlines Defective at WIDE side NON defective at WIDE side Defective at TELE side NON...

Страница 70: ...SWM 部組へ SWM ステータ PZT 面へ MR センサー付き FPC MR Sensor FPC MR Magnetic tape MR 磁気テープ中継 FPC B 中継 FPC A MA8A 基板 MA8A PCB 鏡体 GND へ To Lens unit GND E １ AF S DX 55 200 4 5 6G JAA79351 R 3670 A To SWM stater PZT Connection FPC B Connection FPC A CN 接続表面 Connected with CN Face side CN 接続表面 Connected with CN Face side CN 接続裏面 Connected with CN Reverse side CN 接続表面 Connected with CN Face side CN 接続裏面 Conne...

Страница 71: ...JAA79351 R 3670 A F1 AF S DX 55 200 4 5 6G 外観図 Sketch drawings Φ 68 79 2 INC ...

Страница 72: ...JAA79351 R 3670 A F2 AF S DX 55 200 4 5 6G 組立図 Structure of the Lens INC ...

Страница 73: ... J18004 1 Ｊ１８００４用基準ゲージ STANDARD GAUGE FOR J18004 J15306 1 ＡＦＩ通信ボックス AF I LENS COMMUNICATION BOX CE J15307 ＡＦＩ通信アダプター COMMUNICATION ADAPTER FOR AF I 工具設定なし RJNo is not available 自作工具 SELF MADE TOOL FOR AF S24 85 工具設定なし RJNo is not available 鉛フリーはんだコテ LEAD FREE SOLDERING IRON J5400 鉛フリー糸はんだ RMA02 M705 0 5MMX500G ECO SOLDER RMA02 M705 0 5MMX500G 工具設定なし RJNo is not available へクスキー φ 1 27mm HEX KEY W...

Страница 74: ...200 J19128 調芯装置用チャート LENS ALIGNMENT CHART J19128A ライトビューワー J19128 用 LIGHT VIEWER J19128 J19129 調芯装置用スライドレール LENZ ALIGNMENT EQUIP SLIDE RAIL 工具設定なし RJNo is not available パーソナルコンピュータ PERSONAL COMPUTER 工具設定なし RJNo is not available オシロスコープ OSCILLOSCOP OS 30MF ドライサフＯＳ３０ＭＦ DRY SERF OS 30MF OIL BARRIER EDZ4113 ボンドＧ 103 BONDO G103 EDB0011 ネシロック赤 1401C SCREW LOCK 1401C ６３０８１０Ｋグリース６３０８１０Ｋ GREASE 6...

Страница 75: ...rom both sides of PCB Don t remove the connector Cut the PCB at the dotted line Solder the cords at 4 pattern places on the PCB as shown in the left It is necessary to make a self made tool by using the RP main PCB of AF S 24 85 3 5 4 5G The self made tool will be used for INSPECTION AND ADJUSTMENT FOR THE WAVEFORM OUTPUT FROM MR ENCODER The making procedure is shown below Make a self made tool ac...

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