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Sony SAL75300 Service Manual
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Sony SAL75300 Service Manual

4.5-5.6/75-300 75-300mm f4.5-5.6 lens for dslr camera
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See also: Operating Instructions
SERVICE MANUAL
Ver 1.1 2007.02
Revision History
Revision History
How to use
How to use
Acrobat Reader
Acrobat Reader
Link
Link
SPECIFICATIONS
SERVICE NOTE
• About the Lens Test Projector
SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
9-876-948-12
(4.5-5.6/75-300) (75-300mm F4.5-5.6)
DISASSEMBLY
REPAIR PARTS LIST
Sony EMCS Co.
SAL75300
Canadian Model
Chinese Model
ADJUSTMENTS
LENS FOR DSLR CAMERA
US Model
AEP Model
2007B0800-1
© 2007.02
Published by Kohda TEC

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Summary of Contents for Sony SAL75300

  • Page 1 How to use Acrobat Reader Acrobat Reader Link Link SPECIFICATIONS DISASSEMBLY ADJUSTMENTS SERVICE NOTE REPAIR PARTS LIST • About the Lens Test Projector LENS FOR DSLR CAMERA 2007B0800-1 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) © 2007.02 Sony EMCS Co. 9-876-948-12 Published by Kohda TEC...

  • Page 2: Specifications

    Mass (g (oz.)) Approx. 460 (16 1/4) Included items Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Set of printed documentation Designs and specifications are subject to change without notice. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) — 2 —...

  • Page 3: Table Of Contents

    Focus-shift Check/Adjustment ····································· 4-16 4-6. Lens ROM Check ························································· 4-18 4-7. Zoom Brush Position Check/Adjustment and Pattern Check ······························································· 4-19 4-8. Focus Brush Position Check/Adjustment and Pattern Check ······························································· 4-22 4-9. Error Code List ····························································· 4-25 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) — 3 —...

  • Page 4: Service Note

    IC pins, etc. • 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. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)

  • Page 5: Safety Check-Out

    CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU PUBLISHED BY SONY.

  • Page 6: Troubleshooting

    (See page 4-7.) Check operation of the presset ring assembly, and Check operation replace the defective part. of the 3rd lens set and iris control block. Replace the defective part. Perform the aperture diameter check. (See page 4-4.) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 7 Check pattern of the or apply the grease. main flexible set. Clean the pattern of the main flexible set. Check the operation again. Replace the main flexible set. Perform the zoom brush position check/adjustment. (See page 4-19.) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 8 Clean the pattern of the focus flexible. Replace the defective part or apply the grease. Replace the main flexible set. Check the operation again. Perform the focus brush position check/adjustment. (See page 4-22.) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)

  • Page 9: Disassembly

    Chip-A Notches Fixed screw Chip-B Chip Chip Fixed screw Chip-B Holes 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 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 10 2 Light Interception Block Tube Set HELP01 3 Bayonet Mount Set HELP02 HELP04 4 Back Washer FLANGE BACK ADJUSTMENT HELP03 HELP05 FLANGE BACK ADJUSTMENT (See Page 2-3.) 5 Zoom Barrel Retainer 6 Connecting Plate HELP03 HELP06 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 11 8 Inner Tube Block 5 Guide Roller (See Page 2-4.) HELP10 6 2nd Lens Group 4 Focus Barrel Block 7 Light Interception HELP09 Plate Set 3 Encoder Brush FOCUS BRUSH POSITION ADJUSTMENT Adjusting Washer FOCUS-SHIFT ADJUSTMENT HELP11 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 12 6 Main Flexible Set HELP16 HELP12 9 Cam Tube 7 Guide Roller 5 Fixed Mount HELP14 HELP14 2 Guide Pin 1 Encoder Brush 8 3rd Lens Set 3 Helicoid Barrel ZOOM BRUSH POSITION HELP17 ADJUSTMENT HELP15 APERTURE DIAMETER ADJUSTMENT SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 13 Attach and fix the flexible board to the bayonet mount set as shown in the figure. Apply the adhesive bond (LOCTITE 460) to the screw fixing the bayonet mount set. Reference line Apply the adhesive bond (LOCTITE 460) Apply the grease (G-85) Apply the anti-diffusion agent (A-20) (All circumference) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 14 Apply the grease (G-55) (All circumference) Apply the anti-diffusion agent (A-20) (All circumference) Apply the adhesive bond (B-10) HELP05 Grease (G-85): J-6082-626-A Apply the grease (G-85) to the instruction part of the coupler. Apply the grease (G-85) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 15 Area for attaching brush 50 mm Inner Tube Block Focus Barrel Block Front Barrel Focus Barrel 2684 2684 Area for attaching 1604 1604 gear set Hold at approx. 50 mm position Install until it stops. from focus barrel. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 16 1 6 0 4 1604 FPC number at the position of helicoid-end Attach the focus stopper. Turn the focus barrel to the both directions (infinity ↔ close), and check that the helicoid moves smoothly. Focus Stopper Focus Barrel SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 17 Sheet-A 15 mm Insert the front barrel to the focus barrel as shown in the figure. Focus Barrel Front Barrel Click projection Guide groove attached for attaching hood longest projection Longest projection Focus Barrel Block SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 18 Apply the grease (G-85, G-114) to the instruction part of the cam tube set. Assemble the cam tube set as shown in the figure. Apply the grease (G-85) (All sliders) Longest cut portion Apply the grease Apply the grease (G-85) (All circumference) (G-114) (All sliders) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 19 Insert the main flexible set to the slot of the cam tube set, and attach it as shown in the figure. Apply the anti-diffusion agent (A-20) to the instruction part of the cam tube set. Attach to interior Apply the anti-diffusion agent (A-20) Fold forward Fold forward Reference line SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 20 Projections Apply the anti-diffusion agent (A-20) Reference line Apply the grease (G-15, G-55) to the instruction part of the fixed mount. Apply the grease (G-15) (All round of groove) Apply the grease (G-55) (All circumference) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 21 Apply the adhesive bond (B-40) to the three guide pins fixing the helicoid barrel. Apply the adhesive bond (B-40) (3 areas) After the zoom brush position adjustment is completed, apply the adhesive bond (B-10) to the two screws as shown in the figure. Apply the adhesive bond (B-10) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...
  • Page 22 After the aperture diameter adjustment is completed, apply the adhesive bond (B-10) to the three screws as shown in the figure. Apply the anti-diffusion agent (A-20) (All circumference) Apply the anti-diffusion agent (A-20) (3 areas) Apply the anti-diffusion agent (A-20) (All circumference) Projection part Apply the adhesive bond (B-10) Apply the adhesive bond (B-10) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) HELP...

  • Page 23: Repair Parts List

    2-684-065-01 GROUND SPRING A-1203-917-A PRESET RING ASSY 2-684-066-01 TAPPING SCREW 1.7 M1.7X4.0 2-693-468-01 MAIN SPRING 2-698-464-01 TAPPING SCREW PHI 2 M2X5.5 2-698-541-01 PRESET RING PRESSURE 2-684-244-01 STOPPER SCREW Selection part BACK WASHER-A to E (Note 1) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 24 Selection part COUPLER ADJUSTMENT WASHER A to E (Note 1) 2-683-692-01 CHIP (MOUNT INDEX) 2-698-463-01 SCREW M1.7X3.0 2-698-461-01 ZOOM RUBBER RING 2-691-584-01 DIA3 HEAD TAPPING SCREW DIA1.7 M1.7X3.0 2-698-449-01 ZOOM BARREL (-900) (BLACK) 2-698-454-01 CONNECTING PLATE 9-913-210-03 POLYESTER TAPE (BLACK) 10mm (Note 2) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 25 2-698-479-01 FRICTION SHEET-A 2-698-496-01 SCREW M1.7X4.0 2-698-469-01 FRONT BARREL 2-698-478-01 FOCUS STOPPER Selection part ADJUSTING WASHER-A to F (Note 1) A-1203-896-A LENS SET, 2ND A-1203-895-A LENS SET, 1ST A-1203-897-A PLATE SET, LIGHT INTERCEPTION 2-698-468-01 G1 HOLDER SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 26 2-698-512-01 FIXED MOUNT 2-698-501-01 DIAPHRAGM OPERATION PLATE 2-698-514-01 FRICTION TAPE-C A-1203-905-A DIAPHRAGM BLADE ASSY (Note 2) 2-698-537-01 FLEXIBLE, FOCUS 2-698-538-01 SCREW M1.6X3.5 2-698-511-01 HELICOID BARREL 2-698-500-01 PRESSURE PLATE Selection part GUIDE PIN-A to D (Note 1) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 27 Cut the adhesive sheet (210x297 mm) (Ref. No. 203) for 5×26 mm. Ref. No. Part No. Description 2-698-542-01 TAPE-C 9-913-210-03 POLYESTER TAPE (BLACK) 10mm (Note 1) 2-649-300-01 SHEET,ADHESIVE (Note 2) 2-698-543-01 TAPE-E A-1203-918-A FLEXIBLE SET, MAIN SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 28 Change the thickness (t) according to result of adjustment. Part No. Description 2-698-471-01 ADJUSTING WASHER-A (T=0.05 mm) 2-698-472-01 ADJUSTING WASHER-B (T=0.06 mm) 2-698-473-01 ADJUSTING WASHER-C (T=0.07 mm) 2-698-474-01 ADJUSTING WASHER-D (T=0.1 mm) 2-698-475-01 ADJUSTING WASHER-E (T=0.2 mm) 2-698-476-01 ADJUSTING WASHER-F (T=0.5 mm) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)

  • Page 29: Supplied Accessories

    (JAPANESE, ENGLISH, FRENCH, SPANISH, SIMPLIFIED CHINESE) 2-686-120-11 MANUAL, INSTRUCTION (GERMAN, DUTCH, SWEDISH, ITALIAN) (AEP) 2-686-120-21 MANUAL, INSTRUCTION (PORTUGUESE, RUSSIAN, TRADITIONAL CHINESE, KOREAN, ARABIC) (AEP) Lens Hood (SH0007) Front Lens Cap 2-687-046-01 2-683-616-01 Rear Lens Cap 2-683-615-01 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)

  • Page 30: Adjustments

    240V: J-6082-604-B (Note 3) (Note 2) Flange back tester A-mount Flange back gauge J-6082-606-A attachment (43.50mm) J-6082-607-A J-6082-608-A J-10 J-11 J-12 Universal wrench Chip-A for Chip-B for J-6082-609-A universal wrench universal wrench J-6082-609-1 J-6082-609-2 Fig. 4-1-1 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 31 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. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 32 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”. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)

  • Page 33: Aperture Diameter Check/Adjustment

    Setting of Luminance box: Luminance: EV12 Setting of Lens: Zoom: Wide end (focal length: 75mm) Focus: Infinity end Setting of Camera: ISO: Exposure Mode: shutter Speed: 1/125 Aperture: F5.6 Focus Mode: Metering: Center weighted Preset white balance: Tungsten D-R: SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 34 Set the Color Calculator 2 as follows. Measured value display (Display menu): RGB+L*a*b* Measuring method (Display menu): Center Single Area Fig.4-2-4 Color space (Edit menu): sRGB Fig.4-2-5 Area size for calculate (Edit menu →Option): 256×256 Pixels Fig.4-2-6 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 35 Aperture error = Average “G” value of master lens (a) - Average “G” value of checking lens (b) Specification Aperture error = 0 ±12 2) When the aperture error is out of specification, perform “4-2-2. Aperture Diameter Adjustment”. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 36 Loosen the three screws fixing the pressure plate. Turn the pressure plate so that the inner diameter of the diaphragm blades is 2.6 mm, and tighten the three screws. Screws 2.6 mm Pressure Plate Screw Fig.4-2-9 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 37 Apply the adhesive bond (B-10) Pressure Plate Apply the adhesive bond (B-10) Fig.4-2-10 7) Assemble the lens completely. Perform “4-2-1. Aperture Diameter Check”, and repeat steps 1) to 8) until the aperture error is within the specification. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)

  • Page 38: Projective Resolving Power Check

    (f). Fixed lever Lens Heat-absorbing filter Chart Chart Filament Filament f=18 to 35 mm f=100 to 200 mm Fixed lever Chart Chart Filament Filament f=35 to 100 mm f=200 to 300 mm Lens test projector Fig.4-3-1 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)
  • Page 39 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 adjust the projector position so that the mirror reflects the light to the center of the lens. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-10...
  • Page 40 11.6 Table 4-3-2 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. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-11...

  • Page 41: Flange Back (F'f) Check/Adjustment

    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 position of short-pointer. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-12...
  • Page 42 44.60 to 44.90 100 to 200 44.50 to 44.80 44.60 to 44.90 Table 4-4-1 When the flange back (f’F) of the checking lens is out of specification of the Table 4-4-1, perform “4-4-2. Flange Back (f’F) Adjustment”. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-13...
  • Page 43 Focus error amount = Flange back (f’F) reading at focal length (75 mm) - 44.75 mm Focus error amount: Amount that should be adjusted by the back washer thickness. f’F: Flange back value (Reading value) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-14...
  • Page 44 2-698-456-01 0.07 2-684-058-01 0.07 2-698-457-01 2-684-059-01 2-698-458-01 2-684-060-01 2-698-459-01 2-684-061-01 Table 4-4-2 Coupler Adjustment Washer Back Washer Fig.4-4-5 6) Install the back washer and coupler adjustment washer, and perform “4-4-1. Flange Back (f’F) Check” again. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-15...

  • Page 45: Focus-Shift Check/Adjustment

    (f’F) at each focal length. Focus-shift = Maximum flange back (f’F) reading - Minimum flange back (f’F) reading Specification range: 0.1 mm 2) When the focus-shift amount is over the specification range, perform “4-5-2. Focus-shift Adjustment”. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-16...
  • Page 46 T (mm) 2-698-471-01 0.05 2-698-472-01 0.06 2-698-473-01 0.07 2-698-474-01 2-698-475-01 2-698-476-01 Table 4-5-1 Adjusting Washer Fig.4-5-1 Perform “4-5-1. Focus-shift Check” again, and repeat steps 1) to 3) until the focus-shift amount is within the specification range. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-17...

  • Page 47: Lens Rom Check

    2) Check that the display of “Lens Code” and “Model Name” is correct. Note: Zoom and focus position setting is not required. Fig. 4-6-2 [End] 3) Click the button to terminate the lens adjustment program. 4) Turn the POWER switch of the camera to OFF. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-18...

  • Page 48: Zoom Brush Position Check/Adjustment And Pattern Check

    If the NG (Red) indicator of “Position” lights, perform the “4-7-2. Zoom Brush Position Adjustment and Pattern Check”. Fig. 4-7-4 [Exit] Click the button. [End] Click the button to terminate the lens adjustment program. Turn the POWER switch of the camera to OFF. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-19...
  • Page 49 (3) Remove the four screws fixing the fixed mount, and set the checking lens into the state of Fig. 4-7-5. Lens Contact Board Light Shield Barrel Assembly Encoder Brush Bayonet Mount Set Focus Flexible Fixed Mount Fig.4-7-5 2) Reattach the bayonet mount set, light interception tube set and lens contact board. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-20...
  • Page 50 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. 4-7-9. Apply the adhesive bond (B-10) Fig. 4-7-9 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-21...

  • Page 51: Focus Brush Position Check/Adjustment And Pattern Check

    If the NG (Red) indicator of “Position” lights, perform the “4-8-2. Focus Brush Position Adjustment and Pattern Check”. Fig. 4-8-4 [Exit] 4) Click the button. [End] 5) Click the button to terminate the lens adjustment program. 6) Turn the POWER switch of the camera to OFF. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-22...
  • Page 52 Contact Board Light Interception Tube Set Bayonet Mount Set Check that the focus FPC is soldered to the main FPC assembly. Fig. 4-8-5 Reattach the bayonet mount set, light interception tube set and contact board. SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-23...
  • Page 53 5) Turn the POWER switch of the camera to OFF. 6) After the pattern check is completed, apply the adhesive bond (B-10) as shown in Fig. 4-8-9. Apply the adhesive bond (B-10) Fig. 4-8-9 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-24...

  • Page 54: Error Code List

    Error, Unknown Lens Unidentified lens is connected. 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 SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6) 4-25...
  • Page 55 [Description of main button functions on toolbar of the Adobe Acrobat Reader Ver5.0 (for Windows)] Toolbar Printing a text Reversing the screens displayed once • To reverse the previous screens (operation) one by one, click 1. Click the Print button 2.
  • Page 56 Revision History S.M. Rev. Ver. Date History Contents issued 2006.06 Official Release — — 2007.02 Revised-1 • Change of Repair Parts (Section 1-5, Section Section Section • Addition of guide of [About the Lens Test Projector] (Cover) SAL75300 (4.5-5.6/75-300) (75-300mm F4.5-5.6)

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