Sony SEL1635GM Service Manual

Sony SEL1635GM Service Manual

Fe 2.8/16-35 gm) (fe 16-35mm f2.8 gm)

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SERVICE MANUAL
Ver. 1.0 2017.07
Product name
(Model name)
Focal length (mm)
35mm equivalent
focal length*
1
Lens groups-elements
Angle of view 1*
Angle of view 2*
Minimum focus*
Maximum magnification (X) 0.19
Minimum aperture
Filter diameter (mm)
Dimensions (maximum
diameter × height)
(approx., mm (in.))
Mass (approx., g (oz))
Shake compensation
function
9-896-806-11
2017G33-1
©
Sony Imaging Products & Solutions Inc.
2017.07
SPECIFICATIONS
FE 16-35mm F2.8 GM
(SEL1635GM)
16-35
24-52.5
(mm)
13-16
2
107°-63°
2
83°-44°
3
(m (feet)) 0.28 (0.92)
f/22
82
88.5 × 121.6
(3 1/2 x 4 7/8)
680 (24)
No
SEL1635GM
(FE 2.8/16-35 GM) (FE 16-35mm F2.8 GM)
This is the equivalent focal length in 35mm format
*
1
when mounted on an Interchangeable Lens Digital
Camera equipped with an APS-C sized image sensor.
Angle of view 1 is the value for 35mm cameras, and
*
2
angle of view 2 is the value for Interchangeable Lens
Digital Cameras equipped with an APS-C sized image
sensor.
3
Minimum focus is the distance from the image
*
sensor to the subject.
Depending on the lens mechanism, the focal length
may change with any change in shooting distance.
The focal lengths given above assume the lens is
focused at infinity.
Included items
(The number in parentheses indicates the number
of pieces.)
Lens (1), Front lens cap (1), Rear lens cap (1),
Lens hood (1), Lens case (1), Set of printed
documentation
Design and specifications are subject to change
without notice.
and
are trademarks of Sony Corporation.
INTERCHANGEABLE LENS
US Model
Canadian Model
AEP Model
Chinese Model
E-mount

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Summary of Contents for Sony SEL1635GM

  • Page 1 Lens (1), Front lens cap (1), Rear lens cap (1), Shake compensation Lens hood (1), Lens case (1), Set of printed function documentation Design and specifications are subject to change without notice. are trademarks of Sony Corporation. INTERCHANGEABLE LENS 9-896-806-11 2017G33-1 © Sony Imaging Products & Solutions Inc. 2017.07...
  • Page 2: Service Note

    DE FONCTIONNEMENT. NE REMPLACER CES COMPO- • Be sure to control soldering iron tips used for unleaded solder SANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉ- and those for leaded solder so they are managed separately. ROS SONT DONNÉS DANS CE MANUEL OU DANS LES Mixing unleaded solder and leaded solder will cause detach- SUPPLÉMENTS PUBLIÉS PAR SONY.
  • Page 3 SEL1635GM 1-5. NOTE ON REPLACEMENT OF MAIN BOARD To replace the Main Board (CL-1052 board), connect the E-mount lens to the ILCE-5000, and read/write of the adjustment data in the following procedure. • Before main board replacement “Command” of E-Mount Lens Adjustment (Adjustment Applica- tion for Service) is set to [READ] to implement the [Adjustment Data Backup].
  • Page 4: Disassembly And Assembly

    SEL1635GM 2. DISASSEMBLY & ASSEMBLY OPERATION NOTES Make sure that the conductive side of a flexible board does not have any stain or foreign materials. Do not touch the conductive side of flexible boards with bare hands. Plug in a flexible board straight, fully into the connector until it reaches the end inside. (Fig. 1, Fig. 2, Fig. 3)
  • Page 5 SEL1635GM 2-1. CONSTITUTION DIAGRAM 1st moving holder assy ESD gasket cam pin A cam pin A Red arrow direction : Shown the front (lens) side Black arrow direction : Shown the rear (mount) side 2nd FPC plate assy shift holder washer...
  • Page 6 SEL1635GM 2-2. DISASSEMBLY • This set can be disassembled in the order shown below. 2-2-1. DISASSEMBLY FLOW FRONT SIDE (LENS SIDE) REAR SIDE (MOUNT SIDE) 2-2-2. ORNAMENT PLATE ASSY, 2-2-6. REAR SHIELD BARREL BLOCK ORNAMENT PLATE BASE ASSY (Page 2-6) (Page 2-4) 2-2-7.
  • Page 7 SEL1635GM Note: Follow the disassembly procedure in the numerical order given. 2-2-2. ORNAMENT PLATE ASSY, ORNAMENT PLATE BASE ASSY Note: Remove the ornament plate base block 1 Rotate the ornament plate base block in the using the name ring wrench (80 mm).
  • Page 8 SEL1635GM 2-2-4. 1ST LENS ASSY 1 fourteen adhesive bond 2 three screws (DIA. 2 (CH)) (M2 3 1st lens assy 4 three adjustment washers C (for resolving power adjustment) Note: Take note of the amount of adjustment washers C. 1st lens assy...
  • Page 9 SEL1635GM 2-2-6. REAR SHIELD BARREL BLOCK 2 rear shield barrel block rear shield barrel rear barrel sheet 1 three tapping screws (M1.4 rear (mount) side front (lens) side 2-2-7. MOUNT BLOCK ASSY, BACK WASHER (for resolving power adjustment) mount block...
  • Page 10 SEL1635GM 2-2-8. CL-1052 BOARD 2 board spacer 1 P tape 7 CL-1052 board 6 boss 5 SW flexible board 6 boss rear (mount) side 3 5th flexible board front (lens) side 4 OP flexible board 6 boss 2-2-9. REAR OUTER BLOCK ASSY...
  • Page 11 SEL1635GM 2-2-10. ZOOM RING RUBBER, GUARD TAPE 1 zoom ring rubber rear (mount) side 2 guard tape front (lens) side...
  • Page 12 SEL1635GM 2-2-11. Z RING BLOCK ASSY rear (mount) side 1 Setting the Z ring block assy to the TELE position. front (lens) side 2 zoom linkage pin 2 zoom linkage pin 3 Setting the Z ring block assy to the WIDE position.
  • Page 13 SEL1635GM 2-2-12. OUTER BARREL BLOCK 1 six screws (P2 (M1.7 hole 4 outer barrel block 2 Lift up the outer barrel block. 3 Draw the 5th flexible board out of the hole in outer barrel block. Note: Take care not to damage the flexible board.
  • Page 14 SEL1635GM 2-2-14. F RING BLOCK ASSY rear (mount) side front (lens) side 1 six adhesive bond 1 six adhesive bond 2 focus ring key 2 focus ring key 3 F ring block assy 1 six adhesive bond 1 six adhesive bond 2 focus ring key 2-2-15.
  • Page 15 SEL1635GM 2-2-16. 4-5 GROUP BLOCK 8 4-5 group block 2 two screws (special head (M1.4 2.5)) 3 cam pin G_E 4 cam followers G_B 7 Lift up the 5th (5.0_4.5_4.0) FPC plate 3 cam pin G_E zoom cam barrel 3 cam pin G_E 4 cam followers G_B (5.0_4.5_4.0)
  • Page 16 SEL1635GM 2-2-17. 3 GROUP BLOCK ASSY 2 three cam followers G_B (5.0_4.5_4.0) 1 cam pin G_B rear (mount) side front (lens) side 1 cam pin G_B 1 cam pin G_B 5 tapping screw (1.7 5) (CH) 6 3rd FPC plate assy...
  • Page 17 SEL1635GM 2-2-18. 1ST MOVING HOLDER ASSY rear (mount) side front (lens) side ESD gasket ESD gasket 1 cam pin A 1 cam pin A front (lens) side rear (mount) side 1 cam pin A 1st moving holder block 2 1st moving holder assy 3 cam pin shaft (M) 4 three cam followers G_A (5.0_4.5)
  • Page 18 SEL1635GM 2-2-19. 2 GROUP BLOCK ASSY 2 three cam followers G_B (5.0_4.5_4.0) 5 tapping screw (1.7 5) (CH) 1 cam pin G_B rear (mount) side 6 2nd FPC plate assy front (lens) side 7 2 group block assy adhesive tape...
  • Page 19 SEL1635GM 2-3. ASSEMBLY • This set can be assembled in the order shown below. 2-3-1. ASSEMBLY FLOW ZOOM STATIONARY BARREL 2-3-2. ZOOM CAM BARREL (Page 2-17) 2-3-3. 2 GROUP BLOCK ASSY (Page 2-17) OUTER BARREL ASSY 2-3-4. 1ST MOVING HOLDER ASSY...
  • Page 20 SEL1635GM Note: Follow the assembly procedure in the numerical order given. 2-3-2. ZOOM CAM BARREL 2 three cam followers I_A (4.0) zoom stationary barrel Note: When replacing the cam follower I_A (4.0), choose parts that do not cause backlash and confirm that movement is smooth.
  • Page 21 SEL1635GM 2-3-4. 1ST MOVING HOLDER ASSY 1 Align the ditch. Note 1: When replacing the cam follower G_A (5.0_4.5), choose parts that do not cause backlash and confirm that movement is smooth. Note 2: When instaling the cam pin shaft (M), install the cam pin shaft (M) as shown in the direction of figure below.
  • Page 22 SEL1635GM 2-3-5. 3 GROUP BLOCK ASSY 4 tapping screw (1.7 5) (CH) 2 3rd FPC plate assy 7 Align the flexible board with the depression, 1 3 group block assy and install the 3 group block assy. adhesive tape flexible board...
  • Page 23 SEL1635GM 2-3-6. 4-5 GROUP BLOCK 2 Rotate the 5 group rear block in the direction of the arrow, and install it. 1 5th gap washer Note 1: Install exactly as recorded during disassembly. rear (mount) side 4 Insert the flexible board in the 5th FPC plate.
  • Page 24 SEL1635GM 2-3-7. FHB UNIT rear (mount) side hole 1 Pass the FHB unit flexible board through the hole of front (lens) side the outer barrel assy. 4 two hooks 2 two bosses 3 FHB unit 5 FHB unit flexible board...
  • Page 25 SEL1635GM 2-3-8. F RING BLOCK ASSY rear (mount) side 1 Apply grease. front (lens) side G-85 2 Apply grease. G-85 3 F ring block assy 5 Apply the six adhesive bond. B-110 5 Apply the six adhesive bond. B-110 4 focus ring key 4 focus ring key 5 Apply the six adhesive bond.
  • Page 26 SEL1635GM 2-3-9. GUARD TAPE, FOCUS RING RUBBER rear (mount) side 1 guard tape front (lens) side guard tape convex portion pasting reference 2 focus ring rubber 2-3-10. OUTER BARREL BLOCK 3 six screws (P2 (M1.7 hole 1 outer barrel block 2 Pass the 5th flexible board through the hole of the outer barrel block.
  • Page 27 SEL1635GM 2-3-11. Z RING BLOCK ASSY 4 Align the arrow, and install the Z ring block assy. Note: Take care so that the flexible board is not pinched. arrow flexible board 1 Apply grease. G-85 2 Setting the zoom cam assy to the TELE position.
  • Page 28 SEL1635GM 2-3-12. GUARD TAPE, ZOOM RING RUBBER 2 zoom ring rubber guard tape arrow pasting reference rear (mount) side 1 guard tape front (lens) side 2-3-13. REAR OUTER BLOCK ASSY 2 six screws (M2 4 ESD gasket W5H4L3 (RT) 1 Align the focus mode switch and 3 Paste the ESD tape.
  • Page 29 SEL1635GM 2-3-14. CL-1052 BOARD 1 CL-1052 board 7 Install the CL-1052 board 5 Pull out the flexible board 5 Pull out the flexible board to the outer side. to the outer side. 6 boss 2 SW flexible board 5 Pull out the flexible board to the outer side.
  • Page 30 SEL1635GM 2-3-15. BL CONTACT ASSY 1 mount block rear (mount) side 5 tapping screw (M1.4 front (lens) side 2 BL contact assy 9 Make a mountain fold on 3 ESD gasket M the flexible board. mount block assy (from front (lens) side)
  • Page 31 SEL1635GM 2-3-17. REAR SHIELD BARREL 1 rear shield barrel 2 rear barrel sheet 3 rear shield barrel block 4 three tapping screws (M1.4 rear shield barrel groove rear (mount) side rear barrel sheet pasting reference front (lens) side 2-3-18. 1ST SHIFT HOLDER ASSY 3 three screws (DIA.
  • Page 32 SEL1635GM 2-3-19. 1ST LENS ASSY 2 Temporarily fasten the three screws (DIA. 2 (CH)) (M2 3 three adjustment washers C 1 Align the hole and the boss, (for resolving power adjustment) and install the 1st lens assy. Note: Install exactly as recorded during disassembly.
  • Page 33 SEL1635GM 2-3-21. ORNAMENT PLATE BASE ASSY, ORNAMENT PLATE ASSY Note: Install the ornament plate base assy 2 Rotate the ornament plate base assy in the direction of the arrow, and install it. using the name ring wrench (80 mm). 1 Apply the adhesive bond to the ditch.
  • Page 34: Exploded Views

    SEL1635GM 3. EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so they may have some difference from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
  • Page 35 SEL1635GM 3-2. MOUNT SECTION Refer to outer barrel section. Red arrow direction : Shown the front (lens) side Black arrow direction : Shown the rear (mount) side (Note 3) (Size: 13 4 mm) (Note 2) not supplied (Note 1) (Note 1)
  • Page 36 SEL1635GM 3-3. OUTER BARREL SECTION Red arrow direction : Shown the front (lens) side Black arrow direction : Shown the rear (mount) side (Note) (Note) (Note) not supplied (Note) (Note) not supplied (Note) (Note) (Note) (Note) (Note) (Note) (Note) (Note)
  • Page 37: Selection Parts

    SEL1635GM 3-4. SELECTION PARTS Ref. No. 7 ADJUSTMENT WASHER C Ref. No. 114 CAM FOLLOWER G_B (5.0_4.5_4.0) (for resolving power adjustment) Perform an operation check of the relevant locations, and select an This part is for resolving power adjustment. appropriate part.
  • Page 38: Supplied Accessories

    SEL1635GM 4. SUPPLIED ACCESSORIES Note: • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Ref. No. Part No. Description 4-690-013-01 MANUAL, INSTRUCTION (JAPANESE, ENGLISH, FRENCH, SPANISH) (Except Chinese)
  • Page 39 SEL1635GM 5. ADJUSTMENTS Note: When disassembled the lens, after the assembly has been completed, perform adjustments by referring to this chapter. 5-1. BEFORE STARTING ADJUSTMENTS 5-1-1. Adjustment Items after Replacing Parts When replacing main parts and boards, adjust or check the items indicated by z in the following table.
  • Page 40 SEL1635GM 5-1-2. Adjustment/Check Procedure Flow Chart After the parts replacement Optical axis adj. Replace the 4-5 group block assy (Note 2) Perform the adjustment, it does not 5-2-2. Optical axis improve the check symptoms. Replace the 1st lens assy (Note 3) Resolving power adj.
  • Page 41 SEL1635GM 5-1-3. List of Service Tools and Equipment Service Tools/Equipments Part No. Fig. No. Remarks E-Mount_Lens_Adjustment_(E).zip (Adjustment Application for Service) Version: 1.4.1.6 or higher Lens adjustment program ― ― Following two files are stored in “C:\FSA\VX9147” folder of the C E-Mount Lens Adjustment drive.
  • Page 42 SEL1635GM Service Tools/Equipments Part No. Fig. No. Remarks 1-487-963-12 Except US, Canadian AC adaptor (AC-PW20) 1-487-963-22 US, Canadian Flange back adjustment jig J-6082-563-A FB adjustment chart (10 mm) J-6082-819-A For “Flange Back Adjustment”. J-6082-604-A 110V 1000 mm Collimator J-6082-604-B 240V...
  • Page 43 SEL1635GM 5-2. OPTICAL AXIS CHECK/ Setting of the Flange Back Tester 1. Set the equipment as shown in the following figure. ADJUSTMENT Dial Gauge A-mount attachment (Min. scale: 0.01 mm) 5-2-1. Setting/Preparation of the Flange Back (f’F) Objective lens (10x)
  • Page 44 • Shake Compensation: OFF runs normally and USB is connectable. • Aperture: Open Note 2: For adjustment of the SEL1635GM, prepare a version 1.0.0.1 2. Attach the extension jig (47.00 mm) to the objective lens (10x) or higher of the BLG-TestProgram.
  • Page 45 SEL1635GM 5. When starting and finishing the BLG-TestProgram, perform the following procedure. • Starting the BLG-TestProgram • Finishing the BLG-TestProgram Procedure of Starting Procedure of Finishing (1) Mount a lens to be tested to the lens mount block. (1) Click [Power] to turn off the power to the lens.
  • Page 46 SEL1635GM 6. Start the lens adjustment program “BLG-TestProgramV[][][].exe”. 7. When [Open] is clicked and communication between personal computer and B-L Control Box is connected, the button name changes to [Close] and the [Power] button is made active. 8. Click [Power] to supply power to the lens to be tested.
  • Page 47 SEL1635GM 10. Align the plane mirror with the center projected image on the screen, and confirm again that the reflected light illuminates the center of the lens to be tested. If the reflected light position is deviated, re-adjust the lens projector position.
  • Page 48: Adjustment Procedure

    SEL1635GM 5-2-2. Optical Axis Check 5-2-3. Optical Axis Adjustment (4-5 group block assy) Checking Procedure Note: Optical Axis Adjustment (4-5 group block assy) is done by moving 1. Adjust the optical axis while observing the microscope until the the positioning of the 5th group lens in the 4-5 group block assy.
  • Page 49 SEL1635GM 5-2-4. Optical Axis Adjustment (1st lens assy) 5. That the ring chart image becomes the center while observing the 1000 mm collimator so moving the lens little by little using Note: Optical Axis Adjustment (1st Group) is done by moving the po- a thin flat head screwdriver.
  • Page 50: Setting Procedure

    SEL1635GM 5-3. RESOLVING POWER CHECK 5-3-1. Setting/Preparation of the Lens Test Projector Preparations of Using a Camera (General E-mount Interchangeable Lens Digital Camera) Equipment and Tools • Camera (General E-mount interchangeable lens digital camera) • Lens Test Projector (F) • E-mount FF jig for Lens Test Projector (F) (See Note) •...
  • Page 51 Note 1: Personal computer must have the condition that Windows 7 runs normally and USB is connectable. Note 2: For adjustment of the SEL1635GM, prepare a version 1.0.0.1 or higher of the BLG-TestProgram. Note 3: Attach the E-mount FF/APSC jig for Lens Test Projector (F) suitable for the type of lens to be tested (FF/APSC) to the Lens Test Projector.
  • Page 52 SEL1635GM (2) Starting and Finishing the BLG-TestProgram Procedure of Finishing Starting the BLG-TestProgram 1. Click [Power] to turn off the power to the lens. 1. Mount a lens to be tested to the lens mount block. 2. Confirm that the two LEDs on the B-L Control Box are not lit.
  • Page 53: Setting Method

    SEL1635GM (3) Setting Method Setting Procedure 1. Start the lens adjustment program “BLG-TestProgramV[][][].exe”. 2. When [Open] is clicked and communication between personal computer and B-L Control Box is connected, the button name changes to [Close] and the [Power] button is made active.
  • Page 54 SEL1635GM 5. Align the plane mirror with the center projected image on the screen, and confirm again that the reflected light illuminates the center of the lens to be tested. If the reflected light position is deviated, re-adjust the lens projector position.
  • Page 55 SEL1635GM 9. Clicking [Focus(Target Dist.)] displays the focus JOG operation window. Focus position indicator Select focus step value Select and enter focus step speed Focus drive Focus drive (near) (far) 10. Adjust the focus position with [Near] and [Far] while selecting “Focus Step” and “Low”/“Mid”/“High”, and then click [OK] to close the focus JOG window.
  • Page 56: Checking Procedure

    SEL1635GM 5-3-2. Projective Resolving Power Check Reference value: Number of projective resolving power lines (lines/mm) Focal length f Distance (m) (mm) Peripheral (y' = 15) Peripheral (y' = 18) Center (y' = 0) 0.64 More than More than More than...
  • Page 57 SEL1635GM 4. Read the value of the number of projective resolving power lines (maximum resolving power) of the center projected image (y’ = 0). 5. Read the value (the number of projective resolving power lines) of the thinnest line (resolution limit) that allows recognition of contrast of the sagittal (S) image and meridional (M) image (three lines) of the peripheral projected image (y’...
  • Page 58: Equipment And Tools

    SEL1635GM 5-3-3. Photographic Resolving Power Check For this lens, it is necessary to check the photographic resolving power with two kinds of focal length (16 mm, 35 mm). Therefore, please check with the case where the zoom set to the WIDE end (focal length: 16 mm) and the case where it is set to the TELE end (focal length: 35 mm).
  • Page 59 SEL1635GM 5-4. RESOLVING POWER ADJUSTMENT ADJUSTMENT WASHER C Note: Resolving Power Adjustment is done by increasing or decreas- ing the thickness of the washer. Refer to “2-2. DISASSEMBLY”, disassemble the lens, and change the thickness of the washer. shape confirmation 5-4-1.
  • Page 60 SEL1635GM 5-4-2. Resolving Power Adjustment (mount block assy) Adjusting Procedure 1. Increase or decrease the thickness of the back washer to adjust the partial blur/curvature. Partial blur: Set the zoom to the TELE end, and change the thickness of the side where blurring occurs.
  • Page 61: Procedure Of Installation

    SEL1635GM 5-5. E-MOUNT LENS ADJUSTMENT (1) Installation For adjustment of the SEL1635GM, prepare a version 1.4.1.6 or high- er of the lens adjustment program (E-Mount Lens Adjustment.zip). Equipment and Tools • Personal Computer (See Note 1, 2) Note: Perform the installation by administrator privileges.
  • Page 62: Precautions For Use

    SEL1635GM 5. The installer start up screen appears, then click the [Next] button 5-5-2. Precautions for Use to start the installation. • When the instruction “PUSH ENTER” as shown below is displayed on the screen, if the “PUSH ENTER” does not disappear even after pressing the ENTER key, press it again.
  • Page 63 SEL1635GM 5-5-3. Method of Starting and Finishing 5-5-4. Adjustment Method of Each Item (1) Starting the E-Mount Lens Adjustment (1) Lens Device (S) Make sure to disconnect the AC adaptor after finishing the adjustment • Adjust the focusing ring. (including the case when stops due to an error).
  • Page 64 SEL1635GM 6. Rotate the focusing ring more than one rotate. 12. Rotate the focusing ring in one direction, and stop at accurately twice rotated positions. Focusing ring Note: Do not rotate in the reverse direction at the halfway. Focusing ring 7.
  • Page 65: Adjusting Method

    SEL1635GM (2) Lens Device2 (S) 6. When the ENTER key is pressed, message screen is displayed in the following. Set the zooming ring to the TELE end (focal • Adjust the MR sensor of focus. length: 35 mm). • Adjust the mechanical end of focus and zoom.
  • Page 66 SEL1635GM (3) Flange Back (S) 5. When the ENTER key is pressed, message screen is displayed in the following. Set the zooming ring to the WIDE end (focal • Perform focus actuator inspection. length: 16 mm). • Adjust the flange back of inner focus lens.
  • Page 67 SEL1635GM 10. Rotate the zooming ring to the TELE side until the background 17. After the automatic adjustment of POS9 is completed, “ZOOM color of the value (hexadecimal number) at the lower left of the - POS10” is displayed. window changes to light blue.
  • Page 68 SEL1635GM (4) F Number (S) (5) Focus Shift Adjustment • Adjust the F number. • The focus shift due to change in the F number is corrected. Subject Not required • Flange back adjustment jig Subject + FB adjustment chart...
  • Page 69 SEL1635GM 3. When the ENTER key is pressed, message screen is displayed 9. Rotate the zooming ring to the TELE side until the background in the following. Set the zooming ring to the WIDE end (focal color of the value (hexadecimal number) at the lower left of the length: 16 mm).
  • Page 70: Rom Check

    SEL1635GM 15. When the ENTER key is pressed, message screen is displayed in (6) Rom Check the following. Set the flange back adjustment jig on the subject. • Check the switch operation. • Check the data stored in the EEPROM on the Main Board.
  • Page 71 SEL1635GM 4. “SW CHECK OK” is displayed when the check is completed. (8) Lens Sleep • Set the switch and zoom to initial position. • Set the lens to the sleep mode. Subject Not required • Focus mode switch Operation on Lens side •...
  • Page 72: Revision History

    SEL1635GM Revision History Ver. Date History Contents 2017.07 Official Release —...

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