SAL1870 - Lens
Contents
1. eee UT Fig 4 4 8 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 15 4 5 LENS ROM CHECK Note If dialog box of error code appears during the checking check the reason of error referring to page 4 23 Equipment e Personal Computer PC e Camera DSLR A100 e USB Cord With Connector e Lens Adjustment Program Note Lens Adjustment Program is downloadable from the ESI homepage 1 Preparations 1 Connect the checking lens to the camera 2 Start the lens adjustment program LensAdjustment exe referring to 4 1 2 Lens Adjustment Program Lens Code Gannect Modal Mar End Fig 4 5 1 2 Checking Method 1 Click the button on the lens adjustment program Note Click the button to disconnect the USB connection then lens adjustment program will terminate 2 Check that the display of Lens Code and Model Name is correct Note Zoom and focus position setting is not required Lens Code 2607 SAL1870 Ena Madal Nans AF DT 1870mm F3 Rs S D POT Sbt a Ef Zom Focus End Fig 4 5 2 3 Click the button to terminate the lens adjustment program 4 Turn the POWER switch of the camera to OFF SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 16 4 6 ZOOM BRUSH POSITION CHECK ADJUSTMENT AND PATTERN CHECK Note If dialog box of error code appears during the checking or adjustment check the reason2. Grease G 80 J 6082 625 A Grease G 85 J 6082 626 A Apply the grease G 80 G 85 to the instruction part of the AF coupler Apply the grease G 80 Apply the grease G 85 Grease G 85 J 6082 626 A Apply the grease G 85 to the instruction part of the coupler gear ee Apply the grease G 85 Attach the polyester tape black 10mm and friction sheet A to the zoom barrel as illustrated Polyester Tape Black 10mm 1mm x 40mm Friction Sheet A Gate portion Reference line N Tip portion of the zoom barrel Enlarged section of the zoom barrel SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP Attach the black decoration line to the zoom barrel as illustrated Note Attach the black decoration line from the opposite side of zoom scale 35 for hiding the extra scraps Black Decoration Line Enlarged section of the zoom barrel Grease G 116 J 6082 628 A Anti diffusion agent A 20 J 6082 611 A Apply the grease G 116 and anti diffusion agent A 20 to the instruction part of the zoom barrel Apply the grease G 116 Groove portion Apply the anti diffusion agent A 20 Circumference of inside and outside Grease G 116 J 6082 628 A Anti diffusion agent A 20 J 6082 611 A Apply the grease G 116 and anti diffusion agent A 20 to the instruction part of the Ist moving barrel Apply the anti dif
3. Rear Lens Cap 2 683 615 01 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 3 6 Ver 1 1 2007 02 4 ADJUSTMENTS Note After the service repair perform the adjustments referring to this section 4 1 PREPARATIONS 4 1 1 List of Service Tools and Equipments Variable Transformer Output voltage AC 100 V Note 3 Camera DSLR A100 Compact Flash CF Card For image saving Screen Art paper Tape Measure Plane Mirror For SLRs Adhesive bond B 10 J 6082 612 A Color Calculator 2 Note Color Calculator 2 is downloadable from the ESI homepage Personal computer o USB cord with Note 1 ie connector l 1 833 062 11 A a A e age gps q eo gg a Espe AE PRA FS al a a A RE AE master lens 1000 mm Collimator J 6082 597 A East 110V J 6082 604 A S 240V J 6082 604 B Note 2 Flange back tester PR A mount J 6082 606 A attachment J 6082 607 A Zoom barrel Universal wrench holder jig J 6082 609 A Note 4 Chip B for universal wrench J 6082 609 2 Fig 4 1 1 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 1 Luminance box J 6082 581 A Lens test projector J 6082 605 A Note 3 Flange back gauge 43 50mm J 6082 608 A Chip A for universal wrench J 6082 609 1 Note 1 Personal Computer PC Color Calculator 2 installed OS Windows2000 Professional XP MEMORY 40 M Byte or more recommended Hard disk free area 15 M Byte or more recommended USB termi
4. For SLRs 1 Preparations Note Check the projective resolving power of the checking lens at the following focal length and distance Focal length f mm distance m Table 4 3 1 1 Perform the following steps 1 to 3 and incorporate the internal lenses of the lens test projector according to the checking focal length 1 Open the lid of the lens test projector 2 Pull up and turn the fixed levers on the right and left sides of the lens test projector 3 Remove or insert the lens Note Be sure to have the right position and direction of the lens Incorporate of the lenses according to the checking focal length f Heat absorbing filter Chart Chart h Filament Filament f 18 to 35 mm f 100 to 200 mm Chart Chart ns Filament Filament f 35 to 100 mm f 200 to 300 mm Lens test projector Fig 4 3 1 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 9 2 Attach the checking lens to the lens test projector and set the equipments as shown in Fig 4 3 2 3 Turn the fan switch of the lens test projector to ON then turn the lamp switch to ON Screen A mount attachment Checking lens Fan switch Plane mirror Lamp switch Lens test projector Distance Fig 4 3 2 4 Turn the focus ring of the checking lens until the chart image projected on the screen is the sharpest at the center y 0 5 Set the plane mirror to the center of the projected image y 0 and
5. adjust the projector position so that the mirror reflects the light to the center of the lens SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 10 2 Checking Method 1 Turn the focus ring of the checking lens until the chart image projected on the screen is the sharpest at the center y 0 2 Read the number of the smallest pitched lines at the center y 0 Rs number represents for lines per mm A gt 2 SS gt ll Eme IIS Saggital S Meridional M Fig 4 3 3 3 Turn the mount rotation ring of lens test projector until the projected image at a certain peripheral point y 9 or 12 on the screen appears the most unsharp Read the number of the smallest pitched lines both saggital and meridional 3 lines at the peripheral point Note When reading the number of the smallest pitched lines be careful of the spurious resolution Spurious resolution is the reversed image of 2 or 4 lines which appears on screen when focus is beyond maximum revolving power Do not confuse spurious resolution for the smallest pitched lines Correct resolution Spurious resolution Fig 4 3 4 4 Change the focal length zoom and distance of the checking lens and check that the all readings y 0 saggital S and meridional M at y 9 or 12 at each focal length zoom and distance is within the specification of the Table 4 3 2 Specification Focal length distance m Number of the s
6. crookedly which comes off at the point Be careful or some e When remove a connector dont pull at wire of connector It is possible that a wire is snapped pieces of gilt may be left inside When installing a connector dont press down at wire of connector It is possible that a wire is snapped Do not apply excessive load to the gilded flexible board UNIVERSAL WRENCH In case of the following notches or holes are located in the lens block etc during disassembling assembling the lens Use the universal wrench Notches Holes How to Use Chip A for Chip B for universal wrench universal wrench J 6082 609 1 J 6082 609 2 Universal wrench J 6082 609 A Attach the chip A or chip B to the universal wrench For the notches chip A For the holes chip B Match the universal wrench to the holes or notches of the lens block etc Match the universal nN S Universal wrench to the width of holes or notches LT Fixed screw Chip Fixed screw When top of tip does not reach holes or notches because the fixed screw becomes obstructive replace the fixed screw to below B 3X5 7 682 546 09 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 2 1 2 1 DISASSEMBLY 2 1 1 LENS MOUNT BLOCK AND ZOOM RETAINER TUBE BLOCK EXPLODED VIEW Main Flexible Block Mount Decoration Plate and Lens Mount Block APERTURE DIAMETER ADJUSTMENT FOCUS SHIFT FLANGE BACK SS 4 AF Coupler ADJUSTME
7. instruction part of the joint tube block V lo ole O OS Main Flexible Block Zoom Flexible NEC UE ehh deh Gach YS SE SEXO 26 6 Reference line Reference line l Reference line Section view of the outer circumference side Apply the grease G 55 of the joint tube block SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP Anti diffusion agent A 20 J 6082 611 A Grease G 116 J 6082 628 A 1 Apply the anti diffusion agent A 20 to the instruction part of the fixed barrel Apply the anti diffusion agent A 20 Peripheral portion of the liner groove 3 areas 4 Enlarged section Section view of the outer Each internal and outer circumference side circumference portion All circumference 2 Apply the grease G 116 to the instruction part of the fixed barrel Apply the grease G 116 Both sides of the liner groove 3 areas All circumference Enlarged section Section view of the outer circumference side SAL1870 3 5 5 6 18 70 DT 1
8. of the 1st moving barrel SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP Apply the anti diffusion agent A 20 to the instruction part of the front lens barrel 5 Match the positions of the window and the focus linear slider as shown in the figure and attach the front lens barrel to the 1st moving barrel 6 Connect helicoidally the front lens barrel to the 1st moving barrel by turning it about 180 degrees in the direction of the arrow 1st Moving Barrel Window Focus liner slider About 180 degrees Front Lens Barrel Apply the anti diffusion agent A 20 All circumference 7 Attach the focus stopper as shown in the figure and fix it with the two screws tentatively 8 After the focus shift flange back f F adjustment is completed apply the adhesive bond B 10 as shown in the figure Focus Stopper Apply the adhesive bond B 10 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP Grease G 116 J 6082 628 A 1 Apply the grease G 116 to the instruction part of the gear barrel Apply the grease G 116 Circumference area Apply the grease G 116 Both sides 3 areas 2 Match the positions of joint tube block and gear barrrel and insert the gear barrel into the joint tube block to the end as shown in the figure 3 Turn the gear barrel about 15 degrees from the end to the arrowed direction and e
9. 26351 pdf c JE 5 Printing a text 1 Click the Print button E 2 Specify a printer print range number of copies and other op tions and then click OK Application of printing To set a range to be printed within a page select the graphic selection tool o and drag on the page to enclose a range to be printed and then click the Print button Finding a text 1 Click the Find button 4 2 Enter a character string to be found into a text box and click the Find Specify the find options as necessary Application to the Service Manual To execute find from current page toward the previous pages select the check box Find Backward and then click the Find Find What Find Whai Maich Whole Word Onk DP Match Whole Word Only Match Grec FT Match Case l Find Backwards Enare Asian Character Width eractar Width 3 Open the find dialog box again and click the Find Again and you can find the matched character strings displayed next Character strings entered previously are displayed as they are in the text box Application to the Service Manual The parts on the drawing pages block diagrams circuit dia grams printed circuit boards and parts list pages in a text can be found using this find function For example find a Ref No of IC on the block diagram and click the Find Again continuously so that you can move to the Ref
10. 5 6 4 13 4 4 2 Focus shift Flange Back FF Adjustment Equipment e 1000 mm Collimator 1 Flange Back Tester A mount Attachment Flange Back Gauge 43 50mm Adhesive bond B 10 Preparations 1 Remove the zoom rubber ring Zoom Rubber Ring Fig 4 4 5 Adjusting Method 1 2 3 4 5 6 1 Turn the knob of the flange back tester and set the dial gauge value to 46 48 mm referring to 4 4 1 Focus shift Flange Back F F Check Set the zoom ring of the checking lens to Tele end position focal length 70 mm Loosen the two screws fixing the focus stopper and turn the focus ring so that the chart image is the sharpest Refer to Fig 4 4 6 Set the focus stopper until it stops in arrow direction while holding the focus ring and tighten the two screws Refer to Fig 4 4 6 Focus Ring Set the focus stopper until it stops in arrow direction 7 Focus Stopper ET r Two screws Fig 4 4 6 Set the zoom ring of the checking lens to Wide end position focal length 18 mm Turn the knob of the flange back tester until the chart image is the sharpest while looking through the microscope This flange back fF is f w Calculate focus error amount using the following formula Focus error amount Flange back f w reading 44 72 mm Focus error amount Amount that should be adjusted by th
11. 8 70mm F3 5 5 6 HELP Attach the light shield plate to the rear component lens block as shown in the figure Turn the light shield plate and match the hole of light shield plate to the length groove part of rear component lens block 3 Insert the rear component lens block into the joint tube block to the end Note Keep the lever lowered and insert the rear component lens block as shown in the figure Hole Light Shield Plate oe Length groove Rear Component Lens Block SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP Ver 1 1 2007 02 3 REPAIR PARTS LIST DISASSEMBLY NOTE e XX and X mean standardized parts so they may The mechanical parts with no reference number in have some difference from the original one the exploded views are not supplied e Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items 3 1 EXPLODED VIEWS 3 1 1 LENS MOUNT BLOCK AND ZOOM RETAINER TUBE BLOCK Note 1 The number or type of these parts need to be selected according to adjustment etc Select the part referring to page 3 5 See Page 3 4 3 Note 2 Cut the polyester tape black 10mm per roll black T7 Ref No 14 for 8x35 mm Ref No Part No Description 1 2 683 654 01 SCREW TAPPING P1 M1 7X3 5 2 2 683 655 01 MOUNT DECORAT
12. A100 service manual 9 852 130 5 Note Store the lens adjustment program Lens Adjustment exe and related file AlphaLensAdjust txt in the folder that contains the DSLR A100 adjustment program DSLRadj_cs exe Start the Lens Adjustment Program Connect the camera and PC with the USB cord with connector Set the mode dial of camera to M Turn the POWER switch of the camera to OFF then turn the POWER switch to ON while pressing the shutter button halfway down with pressed the A button of controller keys and MENU buttons Check that the remaining number of recordable images on the LCD monitor is BBBB Note When BBBB is displayed the camera activates in the adjustment mode Start the lens adjustment program LensAdjustment exe SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 3 Ver 1 4 2008 01 The changed portions from Ver 1 3 are shown in blue 4 2 APERTURE DIAMETER CHECK ADJUSTMENT 4 2 1 Aperture Diameter Check Equipment e Luminance Box e Camera DSLR A100 e AE Master Lens e Compact Flash CF Card For image saving e Personal Computer PC Color Calculator 2 installed 1 Preparations Note Confirm the checking lens by complete The adjustment of focus brush and zoom brush is completed 1 Install the CF card to the camera 2 Set the equipments camera and master lens as shown in Fig 4 2 1 Shoot the center of the luminance surface Luminance box Luminance E
13. AL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 3 4 3 1 5 SELECTION PARTS Ref No 5 These washers are provided for flange back adjustment Change the thickness t according to result of adjustment Part No 2 683 648 01 2 683 649 01 2 683 650 01 2 683 651 01 2 683 652 01 Ref No 7 Description BACK ADJUSTMENT WASHER A T 0 05 mm BACK ADJUSTMENT WASHER B T 0 07 mm BACK ADJUSTMENT WASHER C T 0 1 mm BACK ADJUSTMENT WASHER D T 0 2 mm BACK ADJUSTMENT WASHER E T 0 5 mm These washers are provided for flange back adjustment Change the thickness t according to result of adjustment Part No 2 683 641 01 2 683 642 01 2 683 643 01 2 683 644 01 2 683 645 01 Description COUPLER ADJUSTMENT WASHER A T 0 05 mm COUPLER ADJUSTMENT WASHER B T 0 07 mm COUPLER ADJUSTMENT WASHER C T 0 1 mm COUPLER ADJUSTMENT WASHER D T 0 2 mm COUPLER ADJUSTMENT WASHER E T 0 5 mm SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 3 5 Ver 1 5 2008 04 The changed portions from Ver 1 4 are shown in blue 3 2 SUPPLIED ACCESSORIES Checking supplied accessories Other accessories 2 686 121 01 MANUAL INSTRUCTION JAPANESE ENGLISH FRENCH SPANISH SIMPLIFIED CHINESE 2 686 121 11 MANUAL INSTRUCTION GERMAN DUTCH SWEDISH ITALIAN AEP 2 686 121 21 MANUAL INSTRUCTION PORTUGUESE RUSSIAN Lens Hood SH0006 Fontllane Cap TRADITIONAL CHINESE KOREAN ARABIC AEP 2 687 044 01 X 2179 383 1
14. ANUAL Canadian Model Ver 1 3 2007 08 Chinese Model SUPPLEMENT 1 File this supplement with the service manual DIO7 053 e Addition of Repair Parts e Correction of error in writing 2 1 2 GEAR BARREL ZOOM CAM BARREL AND ZOOM CONTROL TUBE BLOCK LO Points added portion Before change After change FOCUS SHIFT FLANGE BACK ADJUSTMENT 3 1 1 LENS MOUNT BLOCK AND ZOOM RETAINER TUBE BLOCK LO Points added portion Ref No Part No Description Part No Description __ 17 ___2 808 231 01 COVER ZOOM ADJUSTMENT HOLE SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 ee eats 9 876 947 82 Sony EMCS Co Published by Kohda TEC HELPO7 Added contents 9 Attach the zoom adjustment hole cover to the zoom barrel as shown in figure Zoom Barrel Zoom Adjustment Hole Cover Reference Line Front Lens Barrel 4 4 2 Focus shift Flange Back FF Adjustment Points added portion Added contents 12 Attach the zoom adjustment hole cover to the zoom barrel as shown in figure lt Reference Line e Correction of error in writing 3 1 3 ZOOM CONTROL TUBE BLOCK Sy Points changed portion Page Incorrect Correct O Ref No Part No Description Ref No Part
15. Adhesive bond B 10 1 Preparations 1 Remove the mount decoration plate oS Mount Decoration Plate Fig 4 2 8 2 Set the zoom at the Tele end position 3 Move the preset lever to set the preset ring at the open aperture position Set the preset ring at the open aperture position _ Preset Lever Fig 4 2 9 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 7 2 Adjusting Method 1 Let the operation lever of the preset ring move to left and right sides by loosening two screws slightly to move to left and right sides 2 Move the two screws while seeing the lights from the rear lens element side and tighten two screws at the point where the diaphragm blades are hidden into the edge completely The diaphragm blades are hidden into the edge completely Two screws Operation lever of the preset ring Fig 4 2 10 3 Perform 4 2 1 Aperture Diameter Check and repeat steps 1 to 3 until the aperture error is within the specification 4 After the adjustment is completed apply the adhesive bond B 10 to the two screws tightened in step 2 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 8 4 3 PROJECTIVE RESOLVING POWER CHECK Equipment e Lens Test Projector and Variable Transformer Output voltage AC 100 V Note Connect the variable transformer Output voltage AC 100 V to the lens test projector e A mount Attachment e Screen Art paper e Tape Measure e Plane Mirror
16. DT 18 70mm F3 5 5 6 4 17 4 6 2 Zoom Brush Position Adjustment and Pattern Check Equipment e Personal Computer PC e Camera DSLR A100 e USB Cord With Connector e Lens Adjustment Program Note Lens Adjustment Program is downloadable from the ESI homepage e Zoom Barrel Holder Jig 99 Note For details of the jig making method refer to 4 1 1 List of Service Tools and Equipments 1 Preparations 1 Attach the zoom barrel holder jig to the checking lens and assemble the lens 2 Zoom Brush Position Adjustment 1 Set the zoom position to Tele end 2 Remove the polyester tape black 10mm as shown in Fig 4 6 5 Zoom Brush Polyester Tape Black 10mm Fig 4 6 5 3 Perform the 4 6 1 Zoom Brush Position Check and adjust the zoom brush position until the OK Green indicator of Position lights Zoom Adjustment Zoom Pattern Position Fig 4 6 6 4 Fix the zoom brush with the polyester tape black 10mm as shown in Fig 4 6 5 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 18 3 Pattern Check Note When the NG Red indicator of Position lights during checking does not care about it It is normal performance 1 Turn the zoom ring slowly from the Tele end Zoom Pattern 1 to Wide end Zoom Pattern 28 and check that the value of Zoom Pattern change from 1 to 28 continuously 2 Turn the zoom ring slowly from Wide end Zoom Pattern 28 to the Te
17. E OF CONTEM 0 ADJUSTMENTS k Before starting ai HHO CAMERA SECTI H SERVICE MODE Z 1 Rension History E Bookmark BE OVER x CI TABLE OF CONTEM E J ADJUSTMENTS B Fension History Zooming or rotating the screen display Zoom in out e Click the triangle button in the zoom control box to select the display magnification Or you may click or for zoom ing in or out a re Rotate n e Click rotate tool Ds and the page then rotates 90 degrees each Application to the Service Manual The printed circuit board diagram you see now can be changed to the same direction as the set Reverse 987694716 pdf Revision History e me Man comens fast at 2006 06 Official Release e Addition of guide of About the Lens Test 1 1 2007 02 Revised 1 Projector Cover 2007 05 Correction 1 e Correction of Repair Parts C 1 S M Correction Page 2 4 3 4 2007 08 Supplement 1 e Addition of Repair Parts DI07 053 e Correction of error in writing S M Correction Page 3 3 2008 01 Revised 2 e Correction of Aperture Diameter Check Page 4 4 4 6 2008 04 Supplement 2 e Addition of Repair Parts for color variation DI08 032 CHAMPAGNE GOLD e Change of Repair Parts for supplied acces sories S M Revision Page 3 6 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 EE of Repair Parts Section 1 5 Section 2 Section 3 Section 4
18. ION PLATE 3 2 683 653 01 SCREW TAPPING M2 0X6 0 4 A 1189 527 A BLOCK LENS MOUNT 5 Selection part BACK ADJUSTMENT WASHER A to E Note 1 6 2 683 640 01 AF COUPLER 7 Selection part COUPLER ADJUSTMENT WASHER A to E Note 1 5 8 2 683 613 01 LENS NUMBER PLATE ij 9 A 1189 526 A BLOCK ZOOM RETAINER TUBE Note 1 a N 7 10 2 683 639 01 COUPLER GEAR F Note 1 11 2 683 669 01 4TH LENS GROUP DECORATION PLATE 12 2 683 636 01 SCREW TAPPING M1 7X3 5 13 2 683 635 01 ZOOM GUIDE ROLLER 14 9 913 210 03 POLYESTER TAPE BLACK Note 2 9 P 15 2 691 543 01 BRUSH 16 2 683 612 01 ZOOM RUBBER RING 12 14 8 x 35 mm Note 2 MTT mo 15 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 3 1 DISASSEMBLY 3 1 2 GEAR BARREL AND ZOOM CAM BARREL Ref No Part No Description 51 2 683 629 01 SCREW TAPPING P1 M1 4X2 0 52 2 683 628 01 FOCUS BRUSH 53 2 683 626 01 GEAR BARREL 54 2 683 627 01 ZOOM CAM BARREL 55 2 698 431 01 ZOOM COUPLING ROLLER 56 2 683 631 01 SCREW TAPPING M2 0X8 0 57 2 683 690 01 DECORATION PLATE See Page 3 3 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 3 2 Ver 1 3 2007 08 The changed portions from Ver 1 2 are shown in blue DISASSEMBLY Note 1 Cut the polyester tape per roll yellow Ref No 107 for 101 1x40 mm Ref No Part No Description 101 A 1189 523 A BLOCK ZOOM CONT
19. NT y 3 Back Adjustment Washer man RO Coupler Adjustment 7 Washer 5 Zoom Retainer Tube FOCUS SHIFT Block LA FLANGE BACK ADJUSTMENT a Coupler Gear 4 9 Zoom Guide Roller 7 Brush ZOOM BRUSH POSITION ADJUSTMENT SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 2 2 2 1 2 GEAR BARREL ZOOM CAM BARREL AND ZOOM CONTROL TUBE BLOCK EXPLODED VIEW i 1st Moving Barrel FOCUS SHIFT HELPO6 FLANGE BACK ADJUSTMENT o 5 GI l IN Gy SSS q Ne Barrel Cl FOCUS BRUSH POSITION ADJUSTMENT AE Focus Brush NL IDE 7 Block See Page 2 4 6 Gear Barrel Ps X 5 Zoom Cam Barrel D Zoom Coupling Roller 1 Zoom Control Tube Block SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 2 3 Ver 1 2 2007 05 2 1 3 JOINT TUBE BLOCK EXPLODED VIEW D Rear Component Lens Block Never disassemble this part ZE TEN Fixed Barrel Y Joint Tube Block LL SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 2 4 HELP Note for assembling and grease applying positions are shown
20. No Description 107 9 913 210 00 POLYESTER TAPE Note 1 107 9 913 210 00 POLYESTER TAPE Note 1 D SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 9 SAL187 0 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 SON Y US Model SERVICE MANUAL Canadian Mode Ver 1 5 2008 04 Chinese Model SUPPLEMENT 2 File this supplement with the service manual DI08 032 e Addition of Repair Parts for color variation CHAMPAGNE GOLD 3 1 EXPLODED VIEWS gt Points added portion Before change After change 3 1 1 LENS MOUNT BLOCK AND ZOOM RETAINER TUBE BLOCK 3 1 1 LENS MOUNT BLOCK AND ZOOM RETAINER TUBE BLOCK Ref No Part No Description Part No Description 9 A 1189 526 A BLOCK ZOOM RETAINER TUBE A 1189 526 A BLOCK ZOOM RETAINER TUBE BLACK A 1546 859 A BLOCK ZOOM RETAINER TUBE CHAMPAGNE GOLD 5 3 1 3 ZOOM CONTROL TUBE BLOCK 3 1 3 ZOOM CONTROL TUBE BLOCK Ref No Part No Description No Part No Description a RS 101 A 1189 523 A BLOCK ZOOM CONTROL TUBE A 1546 860 A BLOCK ZOOM CONTROL TUBE CHAMPAGNE GOLD 2 683 681 01 ZOOM BARREL 2 683 614 01 BLACK DECORATION LINE 3 876 938 01 SILVER DECORATION LINE CHAMPAGNE GOLD Bases en FORME ee a J SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 9 876 947 84 Sony EMCS Co Published by Kohda TEC Description of main button functions on toolbar of the Adobe Acrobat Reader Ver5 0 for Windows Ei Acrobat Reader 19876
21. No of IC on the circuit diagram or printed circuit board diagram succes sively Note The find function may not be applied to the Service Manual depending on the date of issue Switching a page e To move to the first page click the 14 e To move to the last page click the Pl e To move to the previous page click the a e To move to the next page click the gt ef e TE MA Toolbar Reversing the screens displayed once e To reverse the previous screens operation one by one click the A e To advance the reversed screens operation one by one click the he Application to the Service Manual This function allows you to go and back between circuit dia gram and printed circuit board diagram and accordingly it will be convenient for the voltage check Moving with link 1 Select either palm tool ey zoom tool Ou text selection tool E or graphic selection tool o 2 Place the pointer in the position in a text where the link exists such as a button on cover and the table of contents page or blue characters on the removal flowchart page or drawing page and the pointer will change to the forefinger form 3 Then click the link You will go to the link destination Moving with bookmark Click an item text on the bookmark pallet and you can move to the link destination Also clicking HF can display the hidden items To go back to original state click EF T Bookmark COVER CI TABL
22. ROL TUBE 102 2 683 633 01 FOCUS STOPPER 103 2 683 632 01 1ST MOVING BARREL 104 2 683 681 01 ZOOM BARREL 105 2 683 634 01 SCREW M1 6X3 0 106 2 683 614 01 BLACK DECORATION LINE 107 9 913 210 00 POLYESTER TAPE Note 1 108 2 683 682 01 FRICTION SHEET A 109 2 683 683 01 FRONT LENS BARREL 110 2 698 430 01 INTERVAL ADJUSTMENT WASHER 111 A 1189 525 A BLOCK 1 GROUP LENS 107 q 1x40mm Note 1 Ver 1 2 2007 05 3 1 4 JOINT TUBE BLOCK 151 153 Na Note 1 Ref No 151 152 153 154 155 156 197 158 159 160 161 162 163 DISASSEMBLY Never disassemble the rear lens group assembly Ref No 152 Part No 2 683 670 01 A 1189 518 A 2 691 588 01 2 683 624 01 A 1189 516 A A 1189 517 A 2 683 657 01 2 683 656 01 2 683 660 01 2 683 658 01 2 683 659 01 2 683 661 01 2 683 641 01 Description LIGHT SHIELD PLATE BLOCK REAR COMPONENT LENS Note 1 SCREW TAPPING P1 M1 7X3 5 FIXED BARREL BLOCK JOINT TUBE BLOCK MAIN FLEXIBLE FLEX SETTING TAPE A CONNECTION BARREL FLEXIBLE ZOOM FREX SETTING TAPE B FREX SETTING TAPE C FLEXIBLE FOCUS COUPLER ADJUSTMENT WASHER A T jo Ca ju jo jo E ju a ja jd a a jo O ui cs ee ee ee ju es De ia S
23. Rear lens cap 1 Lens hood 1 Set of printed documentation Designs and specifications are subject to change without notice SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 D TABLE OF CONTENTS Section Title Page 1 SERVICE NOTE Li Chema eee Seca et aes 1 1 1 2 Exterior Parts s eter eee ee ee ee ecient es 1 1 3 Unleaded Solder Mena a NN 1 1 id Santy Checkouts i E nd 1 2 1 5 Troubleshooting ANR en ieee 1 3 2 DISASSEMBLY 2 1 Disassembly nnana a N nia neaa aie 2 2 3 REPAIR PARTS LIST 3 1 Exploded Views re EURE Ant 3 1 3 2 Supplied Accessories 3 6 4 ADJUSTMENTS 4 1 Preparations seara A Ra profa 4 1 4 2 Aperture Diameter Check Adyustment 4 4 4 3 Projective Resolving Power Check 4 9 4 4 Focus shift Flange Back f F Check Adjustment 4 12 ASS Lens ROM Check aidants 4 16 4 6 Zoom Brush Position Check Adjustment and Pattern Check 5548 era este ere ce 4 17 4 7 Focus Brush Position Check Adjustment and Pateri Check Ra ee es 4 20 AS PE CodeS Re Re NN e tn 4 23 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 1 SERVICE NOTE 1 1 Chemicals Some chemicals used for servicing are highly volatile Their evaporation caused by improper management affects your health and environment and wastes resources Manage the chemicals carefully as follows e Store chemicals sealed in a specific place to prevent from exposure to high temperature or direct sunlight e Avoid
24. SAL187 0 3 9 0 6 18 70 DT 18 70mm F3 9 0 6 SERVICE MANUAL US Model 008 04 Canadian Model Revision History AEP Model Chinese Model How to use Acrobat Reader Replace the previously issued SERVICE MANUAL 9 876 947 12 with this Manual LINK SPECIFICATIONS DISASSEMBLY ADJUSTMENTS SERVICE NOTE REPAIR PARTS LIST About the Lens Test Projector LENS FOR DSLR CAMERA SON Y SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 a 9 876 947 13 Sony EMCS Co Published by Kohda TEC SPECIFICATIONS e This lens is equipped with a distance encoder The distance encoder allows more accurate measurement ADI by using a flash for ADI e Depending on the lens mechanism the focal length may change with any change of the shooting distance The focal length assumes the lens is focused at infinity Equivalent 35mm format focal length mm 27 105 Lens groups elements 9 11 Angle of view 76 23 The values for equivalent 35mm format focal length and angle of view are based on Digital Single Lens Reflex Cameras equipped with an APS C sized image sensor Minimum focus m feet 0 38 1 2 Minimum focus is the shortest distance from the image sensor to the subject Maximum magnification X 0 25 Minimum f stop f 22 36 Filter diameter mm 55 Dimensions maximum diameter x height mm in Approx 66 x 77 25 8 x 31 8 Mass g oz Approx 235 8 5 16 Included items Lens 1 Front lens cap 1
25. V12 Camera ISO 100 Exposure Mode M Shutter Speed 1 125 Aperture F5 6 Focus Mode MF Metering Center weighted Preset white balance Tungsten D R OFF Master lens or checking lens Zoom Wide end focal length 18mm Focus Infinity end Fig 4 2 1 3 Shoot the images under the following conditions and save them Note Shoot the center of the luminance surface three times with the master lens and checking lens Setting of Luminance box Luminance EV12 Setting of Lens Zoom Wide end focal length 18mm Focus Infinity end Setting of Camera ISO 100 Exposure Mode M shutter Speed 1 125 Aperture F5 6 Focus Mode MF Metering Center weighted Preset white balance Tungsten D R OFF SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 4 2 Checking of Image Note Check the image of both master lens and checking lens 1 Start the Color Calculator 2 Edo Disp Edit Help DB MS MS OF B mm cena Fig 4 2 2 2 Read the image from the file menu Color Cpabculalor Dip Edi Heb amp ee SA EO H MeMo Mutt File tame J Select Image File Name ie rae mi DSC0I254 JPO DA CS DCM Fig 4 2 3 3 Set the Color Calculator 2 as follows Measured value display Display menu RGB L a b Measuring method Display menu Center Single Area amp He EB AleaMode Center File Hame 0300228470 Fig 4 2 4 Color space Edit menu sRGB amp 9 FA AvoaMode Cent
26. arrel Ea EE 1 LI L Window ee ES U J oR 5 Check that the position of the zoom control tube block is as shown in the figure when seeing the inside in the state of step 4 Focus stopper is attached the front lens barrel The liner slider of the 1st moving 1 barrel is about at this point 7 Focal length around 35 mm Focus Stopper NN SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP 8 g Match the positions of the linear slider positioned at the window of the zoom control tube block and the guide key positioned at two holes of joint tube block Insert the joint tube block into the zoom control tube block to the end Note If it cannot be inserted return to step 1 and check that the focus connection part is matched to the claw of the gear barrel Liner slider Guide key Window 1st Moving Barrel Two holes The internal circumference side of the connection barrel Zoom Control Tube Block Focus Connection Part Claw of the gear barrel Joint Tube Block After inserting check that the position is as shown in the figure Screw hole of the zoom cam barrel Hole for the zoom coupling r
27. dividing chemicals into excessive numbers of small containers to reduce natural evaporation e Keep containers sealed to avoid natural evaporation when chemicals are not in use e Avoid using chemicals as much as possible When using chemicals divide only required amount to a small plate from the container and use up it 1 2 Exterior Parts Be careful to the following points for exterior parts used in this unit e Use a piece of cleaning paper or cleaning cloth for cleaning exterior parts Avoid using chemicals Even if you have to use chemicals to clean heavy dirt don t use paint thinner ketone nor alcohol e Insert the specific screws vertically to the part when installing a exterior part Be careful not to tighten screws too much 1 3 Unleaded Solder This unit uses unleaded solder Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size e LEAD FREE MARK Be careful to the following points to solder or unsolder e Set the soldering iron tip temperature to 350 C approximately If cannot control temperature solder unsolder at high temperature for a short time Caution The printed pattern copper foil may peel away if the heated tip is applied for too long so be careful Unleaded solder is more viscous sticky less prone to flow than ordinary s
28. e back adjustment washer thickness Pw Flange back value Reading value at zoom ring is Wide end focal length 18 mm and focus ring is position of step 4 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 14 8 Adjust the back adjustment washer thickness according to the result of step 7 Refer to Table 4 4 2 and Fig 4 4 7 Note Use the micrometer gauge or slide gauge to measure the back adjustment washer thickness If focus error is a negative value Decrease back adjustment washer thickness by error amount to increase flange back If focus error is a positive value Increase back adjustment washer thickness by error amount to decrease flange back 9 Change the coupler adjustment washer thickness to the back adjustment washer thickness Refer to Table 4 4 2 and Fig 4 4 7 Coupler adjustment washer thickness Back adjustment washer thickness 683 651 01 3683 6620 Table 4 4 2 5688 64401 3688 64801 2 683 650 0 Back Adjustment Washer TZ J SET Coupler Adjustment Washer LES Fig 4 4 7 10 Install the back adjustment washer and coupler adjustment washer and perform 4 4 1 Focus shift Flange Back f F Check again 11 After the adjustment is completed apply the adhesive bond B 10 to the position shown in the Fig 4 4 8 Focus Ring Focus Stopper Apply the adhesive Two screws bond B 10
29. ectly replaced Replace only with the same or equivalent type SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 1 2 ATTENTION AU COMPOSANT AYANT RAPPORT A LA SECURITE LES COMPOSANTS IDENTIF S PAR UNE MARQUE SUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA SECURITE DE FONCTIONNEMENT NE REMPLACER CES COMPOSANTS QUE PAR DES PIESES SONY DONT LES NUMEROS SONT DONNES DANS CE MANUEL OU DANS LES SUPPEMENTS PUBLIES PAR SONY Ver 1 1 2007 02 1 5 TROUBLESHOOTING 1 5 1 Aperture Trouble Aperture trouble Function NG F No NG NG Perform the aperture diameter check See page 4 4 Check operation of the preset ring OK Replace the lens Perform the aperture mount block diameter adjustment See page 4 7 Replace the lens mount block Check operation of the rear lens group block OK NG Replace the rear lens group block Perform the aperture diameter check See page 4 4 NG OK END SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 1 3 1 5 2 Zoom Trouble Zoom trouble Function NG Position NG Check the position and deformation at
30. end then check that the OK Green indicator of Position lights as shown in Fig 4 7 3 Focus Adjustment Focus Pattern Position Fig 4 7 3 If the NG Red indicator of Position lights perform the 4 7 2 Focus Brush Position Adjustment and Pattern Check Focus Adjustment Focus Pattern Position OK NG Fig 4 7 4 4 Click the button 5 Click the button to terminate the lens adjustment program 6 Turn the POWER switch of the camera to OFF SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 20 4 7 2 Focus Brush Position Adjustment and Pattern Check Equipment e Personal Computer PC e Camera DSLR A100 e USB Cord With Connector e Adhesive bond B 10 e Lens Adjustment Program Note Lens Adjustment Program is downloadable from the ESI homepage Zoom Barrel Holder Jig Note For details of the jig making method refer to 4 1 1 List of Service Tools and Equipments 1 Preparations 1 Attach the zoom barrel holder jig to the checking lens and assemble the lens 2 Focus Brush Position Adjustment 1 Set the focus position to infinity end 2 Loosen the two screws fixing the focus brush Two screws Focus Brush Fig 4 7 5 3 Perform the 4 7 1 Focus Brush Position Check and adjust the focus brush position until the OK Green indicator of Position lights Focus Adjustment Focus Pattern Position mr Fig 4 7 6 4 Tighten the tw
31. er File Mame D5C02283JPG _ Fig 4 2 5 Area size for calculate Edit menu Option 256x256 Pixels Color Space of image FT Area Size for Calculate 256 a 256 Pete Coir Channel ros E Lab Fig 4 2 6 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 5 Ver 1 4 2008 01 The changed portions from Ver 1 3 are shown in blue 4 5 1 2 Click the calculate button to measure the image After measuring check the G values Average G value of the three images shoot with master lens a Average G value of the three images shoot with checking lens b Calculate button 9 MH EY EE Atvoatode center File Name D9C02254P0 lt lt Center Single Mode gt gt Check the G value L a b 9 02 14 39 43 77 Y 137 56 Fig 4 2 7 Checking Method Calculate aperture error using the following formula and check that the aperture error is within the specification Aperture error Average G value of checking lens b Average G value of master lens a Specification Aperture error 0 12 When the aperture error is out of specification perform 4 2 2 Aperture Diameter Adjustment SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 6 4 2 2 Aperture Diameter Adjustment Equipment Equipment Luminance Box Camera DSLR A100 AE Master Lens Compact Flash CF Card For image saving Personal Computer PC Color Calculator 2 installed
32. fusion agent Apply the grease G 116 A 20 All circumference Apply the grease G 116 Apply the grease G 116 Liner groove 3 areas Both side of cam portion 3 areas SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP Anti diffusion agent A 20 J 6082 611 A Adhesive bond B 10 J 6082 612 A Match the positions of 1st moving barrel and zoom barrel as illustrated 2 Insert the Ist moving barrel into the zoom barrel to the end with setting projection and linear groove After inserting check that the positions of the window of zoom barrel and the hole of 1st moving barrel are as shown in the Fig 1 1st Moving Barrel Liner groove Hole Zoom Barrel Projections Window 3 Turn the 1st moving barrel to the arrow direction about 10 degrees and engage the cam part of the 1st moving barrel and projection of the zoom barrel as shown in the figure Check that the positions of the window of zoom barrel and the hole of 1st moving barrel are as shown in the Fig 2 Projections of the zoom barrel Turn the 1st moving barrel about 10 degrees Cam portion
33. le end Zoom Pattern 1 and check that the value of Zoom Pattern change from 28 to 1 continuously Zoom Adjustment Zoom Adjustment Zoom Pattern Position Zoom Pattern Position Fig 4 6 7 3 Clickthe button 4 Clickthe button to terminate the lens adjustment program 5 Turn the POWER switch of the camera to OFF SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 19 4 7 FOCUS BRUSH POSITION CHECK ADJUSTMENT AND PATTERN CHECK Note If dialog box of error code appears during the checking or adjustment check the reason of error referring to page 4 23 4 7 1 Focus Brush Position Check Equipment e Personal Computer PC e Camera DSLR A100 e USB Cord With Connector e Lens Adjustment Program Note Lens Adjustment Program is downloadable from the ESI homepage 1 Preparations 1 Connect the checking lens to the camera 2 Start the lens adjustment program LensAdjustment exe referring to 4 1 2 Lens Adjustment Program Lans Code Connect Modal Mara eon Foe End a Fig 4 7 1 2 Checking Method 1 Click the button on the lens adjustment program Note Click the button to disconnect the USB connection then lens adjustment program will terminate Lens Code 2697 SAL1870 Connect Model Name AF DT 18 7Omm F3 5 5 6D DT 36 66 18 70 Fig 4 7 2 2 Clickthe button on the lens adjustment program 3 Set the zoom position to Tele end and the focus position to infinity
34. mallest pitched lines Table 4 3 2 5 After the checking is completed turn the lamp switch of the lens test projector to OFF and cool the inside of the lens test projector then turn the fan switch to OFF SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 4 FOCUS SHIFT FLANGE BACK TF CHECK ADJUSTMENT 4 4 1 Focus shift Flange Back FF Check Equipment e 1000 mm Collimator e Flange Back Tester e A mount Attachment e Flange Back Gauge 43 50mm 1 Preparations 1 Set the equipments as shown in the Fig 4 4 1 flange back gauge 43 50mm Dial Gauge Min scale 0 01 mm A mount attachment 7 Objective lens 10x Oo Eyepiece ring Eyepiece lens 7x Scale ring Fig 4 4 1 2 Looking through the eyepiece lens turn the eyepiece ring of the flange back tester so that cross line or scale in the view is the sharpest 3 Attach the flange back gauge 43 50mm securely to the A mount attachment and hold them together 4 Turn the focusing knob of the flange back tester so that fine scratches on the flange back gauge 43 50mm is the sharpest Note Turn the knob in the direction of the arrow of Fig 4 4 2 for correct reading Always turn the knob in the arrow direction for correct reading Focusing knob Focus on fine lines on the surface Fig 4 4 2 5 Turn the scale ring of the dial gauge until the long pointer indicates 0 Note This position is the flange back f F 43 50 mm Memorize the po
35. nal Standard equipment Graphics 32 000 colors or more recommended VGA monitor Note 2 Attach the chart to the 1000 mm collimator as shown in Fig 4 1 2 Align the marks Chart 1000 mm collimator Fig 4 1 2 Note 3 Connect the variable transformer Output voltage AC 100 V to the lens test projector Note 4 Modify the zoom retainer tube block as follows to make the zoom barrel holder jig Required Part Zoom retainer tube block A 1189 526 A Making Method 1 Chop off the zoom retainer tube block as shown in Fig 4 1 3 2 Check that the thickness is 10 mm after cutting Zoom Reritainer Tube Block wd Approx 10 mm Fig 4 1 3 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 2 4 1 2 Lens Adjustment Program The lens adjustment program is required for the following check adjustment 4 5 LENS ROM CHECK 4 6 ZOOM BRUSH POSITION CHECK ADJUSTMENT AND PATTERN CHECK 4 7 FOCUS BRUSH POSITION CHECK ADJUSTMENT AND PATTERN CHECK Prepare start the Lens adjustment program with the following steps Equipment e Personal Computer PC e Camera DSLR A 100 e USB Cord With Connector Lens Adjustment Program 1 2 3 4 5 Note Lens Adjustment Program is downloadable from the ESI homepage Installation of the Lens Adjustment Program For installation of the lens adjustment program refer to the link Preparing the DSLR A100 adjustment program described on the top cover of the camera DSLR
36. ngage bayonet to the joint tube block Joint Tube Block a About 15 degrees from the end to the arrowed direction SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP Grease G 116 J 6082 628 A 1 Apply the grease G 116 to the instruction part of the zoom cam barrel Apply the grease G 116 Cam part 3 areas Apply the grease G 116 All circumference 2 Match the positions of joint tube block and zoom cam barrel and insert the zoom cam barrel into the joint tube block to the end as shown in the figure 3 Turn the zoom cam barrel about 90 degrees from the end to the arrowed direction and engage bayonet to the joint tube block un Joint Tube Block About 90 degrees from the end to the Ar arrowed direction SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP 1 Turn the gear barrel until the two screw holes of the gear barrel are seen from the square window as shown in the figure 2 Attach the focus brush to the gear barrel and fix them with the two screws tentatively Focus Brush a Square window J oo x i Screw holes of the gear barrel 3 Pull the front lens barrel to the telephoto end and check that the two screw heads are seen from the window 4 Put the zoom control tube block on the desk to let the front lens barrel sink into the deepest point with its weight and keep the position E Front Lens Barrel Pd Front Lens B
37. o screws loosened in step 2 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 21 1 2 3 4 5 6 Pattern Check Note When the NG Red indicator of Position lights during checking does not care about it It is normal performance Turn the focus ring slowly from the near end Focus Pattern 1 to the infinity end Focus Pattern 18 and check that the value of Focus Pattern change from 1 to 18 continuously Turn the focus ring slowly from the infinity end Focus Pattern 18 to the near end Focus Pattern 1 and check that the value of Focus Pattern change from 18 to 1 continuously Focus Adjustment Focus Adjustment Focus Pattern Position Focus Pattern Position Fig 4 7 7 Click the button Click the button to terminate the lens adjustment program Turn the POWER switch of the camera to OFF After the pattern check is completed apply the adhesive bond B 10 as shown in Fig 4 7 8 Apply ther adhesive bond B 10 Focus Brush Fig 4 7 8 SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 22 4 8 ERROR CODE LIST Communication Error Code E600 Communication error with the camera Code F000 Input data error to DLL file Code F100 Setting error of USB port Code 2531 Communication error of main signal on the camera SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 23 SAL187 0 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 SONY US Model SERVICE M
38. of error referring to page 4 23 4 6 1 Zoom Brush Position Check Equipment e Personal Computer PC e Camera DSLR A100 e USB Cord With Connector e Lens Adjustment Program Note Lens Adjustment Program is downloadable from the ESI homepage 1 Preparations 1 Connect the checking lens to the camera 2 Start the lens adjustment program LensAdjustment exe referring to 4 1 2 Lens Adjustment Program LE LenoAdpomd meni Lans Code Connect Modal Nama End 2 Checking Method 1 Click the button on the lens adjustment program Note Click the button to disconnect the USB connection then lens adjustment program will terminate LE Lenv deuntment Lens Code 2807 SALISTO Conre cl Model Nana AF OT 16 70murs nS 0 OT 36 6618 70 Zoom FOCUS End Fig 4 6 2 2 Click the button on the lens adjustment program 3 Set the zoom position to Tele end and check that the OK Green indicator of Position lights as shown in Fig 4 6 3 Note Lens focus position setting is not required Zoom Adjustment Zoom Pattern Position Fig 4 6 3 If the NG Red indicator of Position lights perform the 4 6 2 Zoom Brush Position Adjustment and Pattern Check Zoom Adjustment Zoom Pattern Position Fig 4 6 4 4 Click the button 5 Click the button to terminate the lens adjustment program 6 Turn the POWER switch of the camera to OFF SAL1870 3 5 5 6 18 70
39. older so use caution not to let solder bridges occur such as on IC pins etc e Be sure to control soldering iron tips used for unleaded solder and those for leaded solder so they are managed separately Mixing unleaded solder and leaded solder will cause detachment phenomenon SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 1 1 1 4 SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer 1 Check the area of your repair for unsoldered or poorly soldered connections Check the entire board surface for solder splashes and bridges 2 Check the interboard wiring to ensure that no wires are pinched or contact high wattage resistors Look for unauthorized replacement parts particularly transistors that were installed during a previous repair Point them out to the customer and recommend their replacement 4 Look for parts which through functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement Check the B voltage to see it is at the values specified Flexible Circuit Board Repairing e Keep the temperature of the soldering iron around 270 C during repairing e Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering CAUTION Danger of explosion if battery is incorr
40. oller Turn the zoom barrel until the screw hole of the zoom cam barrel is seen from the hole of the zoom barrel as shown in the figure 10 Attach the zoom coupling roller and fix it with the screw Screw hole of the zoom cam barrel Zoom Coupling Roller Window SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 HELP Anti diffusion agent A 20 J 6082 611 A Grease G 55 J 6082 623 A 1 Attach the flex setting tape C to the internal circumference side of the joint tube block and attach the focus flexible as shown in the figure 2 Apply the anti diffusion agent A 20 to the internal circumference side of the joint tube block Except the focus flexible Reference line Flex Setting Tape C O Section view of the internal circumference side of the joint tube block Reference line Focus Flexible 3 Attach the flex setting tape A and flex setting tape B to the outer circumference side of the joint tube block and attach the zoom flexible and main flexible block as shown in the figure 4 Apply the anti diffusion agent A 20 to the outer circumference side of the joint tube block Except the zoom flexible and main flexible block 5 Apply the grease G 55 to the
41. sition of short pointer SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 4 12 2 1 2 3 4 5 Checking Method Attach the checking lens to the flange back tester and set the 1000 mm collimator Checking lens 1000 mm collimator Set the focus ring of the checking lens to infinity end position while looking through the microscope and align the optical axis to the center of the chart image accurately Turn the focusing knob of the tester until the chart image is the sharpest red and green color areas are equal on the chart Position in which the color of collimator chart changes from green into red and come into focus Also check the optical axis aligns with the chart center Refer to Fig 4 4 4 Note Figure shows example The cause depends on individual lens Optical Alignment Incorrect aligned Best alignment e g As the focusing knob is turned the chart may appear blurry as illustrated The cause depends on individual lens O O Calculate the flange back f F of the checking lens using the following formula and check that the specification of the Table 4 4 1 is satisfied Specification Focal length fF mm f mm Infinity position 18 44 65 to 44 85 70 46 33 to 46 63 Table 4 4 1 When the flange back fF of the checking lens is out of specification of the Table 4 4 1 perform 4 4 2 Focus shift Flange Back f F Adjustment SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5
42. the tip of the zoom brush Disassembly and check the zoom relation parts Adjust the position or replace the zoom brush Replace the defective part or apply the grease Check pattern of the zoom flexible Clean the pattern of the zoom flexible NG Check the operation again Replace the main flexible block Perform the zoom brush position check adjustment See page 4 17 OK END SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 1 4 1 5 3 Focus Trouble Focus trouble Function NG Position NG Check the position and deformation at the tip of the focus brush Check the AF coupler and coupler gear NG NG OK OK Replace the defective part Adjust the position or or apply the grease replace the focus brush Check the gear barrel OK NG Check pattern of the focus flexible OK or apply the grease Replace the main flexible block Clean the pattern of the Replace the defective part focus flexible NG Check the operation again OK Perform the focus brush position check adjustment See page 4 20 NG OK END SAL1870 3 5 5 6 18 70 DT 18 70mm F3 5 5 6 1 5 Ver 1 1 2007 02 2 DISASSEMBLY NOTE FOR REPAIR Make sure that the flat cable and flexible board are not cracked of bent at the terminal Cut and remove the part of gilt Do not insert the cable insufficiently nor
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