DOWNLOAD Sony SAL70400G Service Manual ↓ Size: 3.34 MB | Pages: 87 in PDF or view online for FREE

Model
SAL70400G
Pages
87
Size
3.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera
File
sal70400g.pdf
Date

Sony SAL70400G Service Manual ▷ View online

SERVICE MANUAL
Revision History
Revision History
Sony Corporation
SAL70400G (4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
SERVICE NOTE
SPECIFICATIONS
REPAIR PARTS LIST
DISASSEMBLY
ADJUSTMENTS
Link (English)
SERVICE NOTE
SPECIFICATIONS
REPAIR PARTS LIST
DISASSEMBLY
ADJUSTMENTS
Link (Japanese)
Link (Japanese)
Link (English)
Ver. 1.5  2010.07
LENS FOR DSLR CAMERA
2010G08-1
  © 2010.07
Published by Sony Techno Create Corporation
9-852-614-16
US Model
Canadian Model
AEP Model
Chinese Model
Japanese Model
SAL70400G
(4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
• About the Lens Test Projector and Finished Inspection JIG
Revised-4
Replace the previously issued
SERVICE MANUAL 9-852-614-15
with this Manual.
・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
ご参照ください。
— 2 —
SAL70400G (4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
SPECIFICATIONS
• This lens is equipped with a distance encoder. The distance encoder allows more accurate measurement (ADI) by using a flash for ADI.
• 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)
105-600
*
1
The value for equivalent 35mm-format focal length is based on Digital Single Lens Reflex Cameras equipped with an APS-C sized image sensor.
Lens groups elements
12-18
Angle of view 1
 
*
2
34
°
-6
°
10’
Angle of view 2
 
*
2
23
°
-4
°
10’
*
2
The value of angle of view 1 is based on 35mm-format cameras, and that of angle of view 2 is based on Digital Single Lens Reflex Cameras
equipped with an APS-C sized image sensor.
Minimum focus (m (feet))
 
*
3
1.5 (5)
*
3
Minimum focus is the shortest distance from the image sensor to the subject.
Maximum magnification (
×××××
)
0.27
Minimum f-stop
f/22-32
Filter diameter (mm)
77
Dimensions (maximum diameter 
×××××
 height) (mm (in.))
Approx. 94.5 
×
 196 (3  3/4 
×
 7  3/4)
Mass (g (oz.))
Approx. 1500 (53)
Included items
Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Lens case (1), Set of printed documentation
Designs and specifications are subject to change without notice.
Extra-Low Dispersion Glass
Amount of focus movement
(0.782mm)
1st Lens
(84.946mm)
2nd Lens
(12.594mm)
3rd Lens
(36.823mm)
4th Lens
(49.736mm)
5th Lens
(40.86mm)
Amount of zoom 
movement
6th Lens
(57.196mm)
Amount of focus movement
(9.532mm)
TELE
WIDE
1-1
SAL70400G (4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
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
unleaded solder and leaded solder will cause detachment phenomenon.
1-2
SAL70400G (4-5.6/70-400 G SSM) (70-400mm F4-5.6 G SSM)
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
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.
5.
Check the B+ voltage to see it is at the values specified.
6.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 
°
C during repairing.
• 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.
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 LA 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.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Page of 87
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Sony SAL70400G Service Manual ▷ Download

  • DOWNLOAD Sony SAL70400G Service Manual ↓ Size: 3.34 MB | Pages: 87 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony SAL70400G in PDF for free, which will help you to disassemble, recover, fix and repair Sony SAL70400G Digital Camera. Information contained in Sony SAL70400G Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.