SAL18135 - Sony Digital Camera Service Manual (repair manual)

SAL18135 (3.5-5.6/18-135 SAM) (DT18-135mm F3.5-5.6 SAM)

2015J08-1

  © 2015.10

1.0

2012.06

Official Release

—

—

1.1

2015.07

Revised-1
(A1 14-328)

• Change of ADJUSTMENTS.
 Page 

Yes

1.2

2015.10

Revised-2
(A2 15-088)

•  Change of REPAIR PARTS LIST.
 Page 

, 

• Change of ADJUSTMENTS.
 Page 

 (Japanese)

Yes

分解図につきましては，英語版を
ご参照下さい。

Revised-2

Replace the previously issued
SERVICE MANUAL 9-834-677-12
with this Manual.

– 2 –

SAL18135 (3.5-5.6/18-135 SAM) (DT18-135mm F3.5-5.6 SAM)

•  This lens is equipped with a distance encoder. The distance encoder enables more accurate measurement (ADI) if used with an ADI-compatible 

flash.

•  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.

*

 27-202.5

 

 11-14

 

 76°-12°

*

 

 0.45 

(1.48)

×

 0.25

 

 F22-36

 62

×

 

76 × 86 (3 × 3 1/2)

 

 398 

(14.0)

 

*1 

 The equivalent 35mm-format focal length shown above is for Interchangeable Lens Digital Cameras equipped with an APS-C sized image 
sensor.

 

*2 

The minimum focusing distance is the distance between the subject and the image sensor.

 

Lens (1), Front lens cap (1), Rear lens cap (1), Lens hood (1), Set of printed documentation

Design 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。

判換算焦点距離

*

（

）

 

27-202.5

レンズ群一枚
 

11-14

画角
 

76°-12°

最短撮影距離

*

（

） 

 

0.45

最大撮影倍率（倍） 
 

0.25

最小絞り
 

F22-36

フィルター径（

） 

 

62

外形寸法（最大径×長さ）

（約：

）

 

76 × 86

質量（約：

） 

 

398

 

*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  最短撮影距離とは、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）、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。

SAL18135 (3.5-5.6/18-135 SAM) (DT18-135mm F3.5-5.6 SAM)

1-1

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.

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.

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.

(

 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.

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.

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type.

Dispose of used batteries according to the instructions.

0

0

0

SAL18135 (3.5-5.6/18-135 SAM) (DT18-135mm F3.5-5.6 SAM)

1-2

To replace the Service Exclusive Optics Block, connect the lens to the finished Inspection JIG 

Ⅱ

, and release the specified plug in the fol-

lowing procedure.

1. Start 

up ACSAM-S-Ver.X.XX.exe .

2. Click 

[Setup].

3.  Set the following contents in the Setup window.

• Model

 

SAL18135

• Process

 

Service

• State

 

FW Unlock

4. Click 

[OK].

5.  When the window below appears. Click [Firm lock:Reset].

 

6.  When the specified plug is released  normally,  OK  is displayed. 

  The lens cannot be detected when the lens is connected to the camera without releasing the specified plug.