SAL70200G2 - Sony Digital Camera Service Manual (repair manual)

Model
SAL70200G2
Pages
103
Size
8.64 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
sal70200g2.pdf
Date

View Sony SAL70200G2 Service Manual online

Sony Corporation
Revision History
SAL70200G2 (2.8/70-200 G SSM 
Ⅱ) (70-200mm F2.8 G SSM II)
SERVICE MANUAL
Link (English)
 
 SPECIFICATIONS
 
 DISASSEMBLY
 
 REPAIR PARTS LIST
 
 SERVICE NOTE
 
 FRAME SCHEMATIC DIAGRAM
 
 ADJUSTMENTS
Link (Japanese)
 
 SPECIFICATIONS
 
 DISASSEMBLY
 
 REPAIR PARTS LIST
 
 SERVICE NOTE
 
 FRAME SCHEMATIC DIAGRAM
 
 ADJUSTMENTS
983476312.pdf
2015G08-1
  © 2015.07
Published by Sony Techno Create Corporation
INTERCHANGEABLE LENS
9-834-763-12
Ver.
Date
History
Contents
S.M. Rev.
issued
1.0
2013.11
Official Release
1.1
2015.07
Revised-1
(A1 14-330)
• 
Change of ADJUSTMENTS.
 Page 
5-1
 (English), 
5-
1
 (Japanese)
Yes
SAL70200G2
(2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)
Ver. 1.1  2015.07
US Model
Canadian Model
AEP Model
Chinese Model
Japanese Model
•  About the Lens Test Projector and Finished Inspection JIG
• 
レンズ投影器と完成検査治具について
分解図につきましては,英語版を
ご参照下さい。
Revision History
Revised-1
Replace the previously issued
SERVICE MANUAL 9-834-763-11
with this Manual.
– 2 –
SAL70200G2 (2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)
– ENGLISH –
– JAPANESE –
SPECIFICATIONS
•  This lens is equipped with a distance encoder. The distance encoder allows more accurate measurement (ADI) by employing a flash for the process.
•  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
*
1
 (mm)
 105-300
Lens groups-elements 
 16-19
Angle of view 1
*
2
 
 34°-12°30’
Angle of view 2
*
2
 
 23°-8°
Minimum focus
*
3
 (m (feet)) 
 1.2 
(4.0)
Maximum magnification (
×
)
  
0.21
Minimum aperture 
 f/32
Filter diameter (mm) 
 77
Dimensions (maximum diameter 
×
 height) (approx., mm (in.))
 
87×196.5 (3 1/2×7 3/4)
Mass (approx., g (oz.)) (excluding tripod-mounting collar)
 
1,340 (47 1/4)
*1  The value for the equivalent 35mm-format focal length is based on Interchangeable Lens Digital Cameras equipped with an APS-C sized im-
age sensor.
*2  The value of angle of view 1 is based on 35mm-format cameras, and that of angle of view 2 is based on 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.
Included items: 
 
Lens (1), Lens front cap (1), Lens rear cap (1), Lens hood (1), Lens case (1), Set of printed documentation
Designs and specifications are subject to change without notice.
概略仕様
・  このレンズは距離エンコーダーを搭載しています。距離エンコーダーにより、高精度な調光(ADI調光)をADI対応フラッシュとの組
み合わせで実現しています。
・  レンズの機構によっては、撮影距離の変化に伴って焦点距離が変化する場合があります。記載の焦点距離は撮影距離が無限遠での
定義です。
35mm
判換算焦点距離
*
1
mm
 
 
105-300
レンズ群一枚
 
16-19
画角
1
*
2
 
 
34 ゚ -12 ゚ 30
画角
2
*
2
 
 
23 ゚ -8 ゚
最短撮影距離
*
3
m
) 
 
1.2
最大撮影倍率(倍)
 
 
0.21
最小絞り
 
F32
フィルター径(
mm
) 
 
77
外形寸法(最大径×長さ)
 
(約:
mm
 
87×196.5
質量(約:
g
(三脚座別) 
 
1,340
 
*1   ここでの35mm判換算焦点距離とは、APS-Cサイズ相当の撮像素子を搭載したレンズ交換式デジタルカメラでの値を表しま
す。
 
*2   画角1は35mm判カメラ、画角2はAPS-Cサイズ相当の撮像素子を搭載したレンズ交換式デジタルカメラでの値を表します。
 
*3   撮像素子面から被写体までの距離を表します。
同梱物:
 
レンズ(1)、レンズフロントキャップ(1)、レンズリヤキャップ(1)、レンズフード(1)、レンズケース(1)、印刷物一式
仕様および外観は、改良のため予告なく変更することがありますが、ご了承ください。
SAL70200G2 (2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)
1-1
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.
•  Store chemicals sealed in a specific place to prevent from exposure to high temperature or direct sunlight.
•  Avoid dividing chemicals into excessive numbers of small containers to reduce natural evaporation.
•  Keep containers sealed to avoid natural evaporation when chemicals are not in use.
•  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.
•  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.
•  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.)
: LEAD FREE MARK
Be careful to the following points to solder or unsolder.
•  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 solder so use caution not to let solder bridges occur such as on 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 un-
leaded solder and leaded solder will cause detachment phenomenon.
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.
3.  Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the cus-
tomer 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.
5.  Check the B+ voltage to see it is at the values specified.
6.  Flexible Circuit Board Repairing
•  Set the soldering iron tip temperature to 350  C approximately.
•  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 incorrectly replaced.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 
0
 OR DOTTED LINE 
WITH MARK 
0
 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. 
ATTENTION AU COMPOSANT AYANT RAPPORT 
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 
0
 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA 
LISTE DES PIÈCES SONT CRITIQUES POUR L A 
SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES 
COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES 
NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS 
LES SUPPÉMENTS PUBLIÉS PAR SONY.
– ENGLISH –
注意
如果电池更换不当会有爆炸危险。
只能用同样类型或等效类型的电池来更换。
务必按照说明处置用完的电池。
2-1
SAL70200G2 (2.8/70-200 G SSM Ⅱ) (70-200mm F2.8 G SSM II)
2. DISASSEMBLY
Notches
Holes
How to Use
Universal
wrench
J-6082-609-A
Chip-A for
universal
wrench:
J-6082-609-1
Chip-B for
universal
wrench:
J-6082-609-2
Chip-C for
universal
wrench:
J-6082-609-3
Attach the chip-A or chip-B or chip-C to the universal wrench.
For the notches:
For the holes:
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.
chip-A, chip-C
chip-B
Notches
Holes
Chip
Chip-A
or
Chip-C
Chip-A
or
Chip-C
Chip-B
Chip-B
Chip
Match the universal wrench to the holes or notches of the lens block, etc.
Match the universal wrench
to the width of holes or notches.
Universal wrench
SERVICE TOOLS
A dhesive bond (B -40):
  J-6082-614-A
A dhesive bond (B -10):
  J-6082-612-A
A nti-diffusion agent (A -20):   J-6082-611-A
 Grease (G-85): 
J-6082-626-A
 Grease (G-15): 
J-6082-619-A
A dhesive  bond  (L OCT I T E   460)
or the equivalent.
A dhesive ivory white
or the equivalent.
 Grease (G-115): 
J-6082-627-A
 Grease (G-117): 
J-6082-660-A
G-85
G-15
G-117
G-115
B-10
A-20
B-40
LOCTITE 460
or the equivalent
Adhesive ivory white
or the equivalent
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)
OK 
(The flexible board was plugged in straight 
and completely)
NG 
(The flexible board was plugged in 
crooked.)
NG 
(The flexible board was not plugged in 
completely.)
Flexible
Board
Flexible
Board
Connector
Connector
Reference line
Flexible
Board
Connector
Connector
Flexible
Board
Reference line
Connector
Connector
Flexible
Board
Flexible
Board
Reference line
Fig. 1
Fig. 2
Fig. 3
When opening the connector's holder in direction A, do not open 
it with excessive force.
When closing the connector's holder, press it evenly while pushing 
a flexible board in direction B.
Holder
Connector
Flexible Board
A
A
Holder
Insulation side
Connector
Flexible Board
B
•  Make sure that the flat cable and flexible board are not cracked 
or bent at the contact end.
•  Do not apply excessive force to the gilded flexible board.
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
•  The proper way to disconnect a connector is to grab the con-
nector instead of the wires.  If you pull on the wires, they might 
be broken.
•  The proper way to connect a connector is to grab the connector 
instead of the wires.  If you push on the wires, they might be 
broken.

Download Sony SAL70200G2 Service Manual (Repair Manual)

Here you can view online and download Sony SAL70200G2 Service Manual in PDF. SAL70200G2 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony SAL70200G2 Digital Camera. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.