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DSC-HX20/HX20V/HX30/HX30V_L2

1-18

Feed-Through

Cam Tube

Focus Lens 
Sliding Groove

Feed-Through Cam Tube

qj

qk

ql

Align the Step with the Focus Lens Sliding Groove and install the Lens Block to the Feed-Through Cam Tube.
Engage the Projections of the Cam Tube (B) Assy and the Straight Tube (B) with the eleven Grooves of the Feed-Through Cam Tube.
Turn the Naruto Gear jig clockwise to set the Main body at TELE end.
Note: Turn the Naruto Gear jig to the maximum.

wa

Install the Naruto Gear.

Note: Set the Naruto Gear with its deeper hole facing down.

Naruto Gear jig

Naruto Gear

Lens Block

Cam Tube (B) Assy,

Straight Tube (B)

Up side

Down side

w;

Pass the Flexible Boards through the holes and engage the four Convexes on the Flexible Boards with the four Claws.

 Flexible Boards

Holes

Claw

Claw

Claws

Outside

Step

ws

Install the Rear Mirror Plate Assy and the Zoom Motor Gear Block and secure them with six screws.
Note: Tighten the screws in the order of numbers in the figure below.

wd

Install the Ornamental Ring (A) and the Barrier Assy.
Note: For how to install the Ornamental Ring (A) and the Barrier Assy, refer to "1-8. Ornamental Ring A or Barrier Assy 
Replacing Method."

3

5

2

4

6

1

Screws

Screws

Rear Mirror Plate Assy

Zoom Motor
Gear Block

Barrier Assy

Ornamental Ring (A)

DC2.5V

wf

wg

wh

wj

Connect one Flexible Board to the Connector.
Fix the three Bosses and a Convex on the Flexible Board, and then solder the Flexible Board at four locations.
Stick Adhesive Tape.
Apply a voltage of 2.5 V to the DC Motor and retract the Lens.

Adhesive Tape

Solders

Boss

Boss

Flexible Board

Boss

Convex

DSC-HX20/HX20V/HX30/HX30V_L2

1-19E

Focus check
1

  Preparation

 

•  Camera installed re-assemble lens.

 

•  Chart (Printed PDF file at the same magnification) (Refer to <Reference>)

 • 

Tripod

 

•  Mirror (ex. CD)

 • 

Memory 

card

 • 

PC

2

  Shoot setting

 

(1)  Paste the chart.

 

•  Chart should be on the flat wall.

 

•  Illuminance level in the chart should be the same.

 

•  Make the tripod’s height and the center of the chart to the same height.

 

•  Enough space needed for shooting.

 

(2)  Set the camera.

 

•  Set [P] mode

 

•  Set [Maximum] size

 

•  Set ISO lowest level

 

•  Set Steady Shot [OFF]

 

•  Set Flash [OFF]

 

(3)  Set the camera on a tripod.

 

(4)  Adjust the position of the camera and the chart.

 

1. Set the zoom position of the camera at Wide end.

 

2. Attach the mirror onto the center of the chart.

 

    * The mirror should not tilt on the chart.

 

3. Set the camera to display the chart on LCD like in the following picture.

 

4. Adjust the camera position to the center of the chart.

 

    * Adjust the tripod height and the position (Lateral direction).

 

5. Adjust the camera angle to the frame of the chart with tripod.

 

    Remove the mirror.

3

  Shooting

      (1)  Set [Self-Timer]
      (2)  Shot
4

  Check the shot image.

      (1)  Check the shot image on PC.
 

100% Display (Display at the same magnification of its Pixel.)

 

Compare the image with the sample you set.

      No extreme focus blurring
      It should be distinguished the black and white by the sharpness between them.
      If it is in NG level, replace the lens unit.

<Reference>
•     How to Print the Chart
      Print “Focus-Chart_A3.pdf” with printer.
      Print at the same magnification (It means 100 % size).
      Check the settings of printer to print in proper size.
•     Check of chart size.
      Make charts together and check if the size of charts is the following size.
      * The chart consists of 2 pcs.

Inspect it as follows when you exchange parts in the lens block.
1

Zoom motion (Check five postures: horizontal, upward/downward, upper/lower oblique 45º)
No abnormal sound or motion must be found over full stroke between TELE end and WIDE end.

2

Zoom image
No abnormality such as a skipped image or wavy image must be found in the image through LCD or finder over full stroke between
TELE end and WIDE end.

3

Barrier (Check five postures: horizontal, upward/downward, upper/lower oblique 45º)
The barrier must be opened and closed fully, free from a sticking in the midway.
No abnormal sound must be heard during the operation.

4

Appearance condition Scratches or stains must not be noticeable, except that the customer permits them.

5

Foreign matters on the lens The lens condition must not be worse than that when the camera was received from the customer.

Lens at TELE end

Lens at WIDE end

Upward

Downward

Horizontal

Full stroke check

The changed portions from
Ver. 1.0 are shown in blue.

DSC-HX20/HX20V/HX30/HX30V_L2

2-1

Follow the disassembly in the numerical order given.

R Cabinet (BTH) Block
   

• BT-077 Flexible Board

 Lens Block
   

• CD-840 Flexible Board

 Cabinet (Top) Block
   

• RL-129 Board

   

• RL-130 Flexible Board

NOTE:
•  -XX, -X mean standardized parts, so they may have some differences 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.

•  The mechanical parts with no reference number in the exploded views are not sup-

plied.

•  Due to standardization, replacements in the parts list may be different from the parts 

specified in the diagrams or the components used on the set.

• CAPACITORS:
 uF: 

μF

• COILS
 uH: 

μH

• RESISTORS
  All resistors are in ohms.
  METAL: metal-film resistor
  METAL OXIDE: Metal Oxide-film resistor
 F: 

nonflammable

• SEMICONDUCTORS
  In each case, u: μ, for example:
 uA...: 

μA... , uPA... , μPA... ,

 uPB... 

, 

μPB... , μPC... , μPC... ,

 uPD..., 

μPD...

The components identified by mark 0 or 

dotted line with mark 0 are critical for safety.

Replace only with part number specified.
Les composants identifiés par une marque 
0 sont critiques pour la sécurité.

Ne les remplacer que par une pièce portant 
le numéro spécifié.

Danger of explosion if battery is incorrectly
replaced.
Replace only with the same or equivalent
type.
Dispose of used batteries according to
the instructions.

•  Color Indication of Appearance Parts
 Example:
 

(SILVER) : Cabinet’s Color

 

(Silver)  : Parts Color

【使用上の注意】  

• ここに記載されている部品は, 補修用部品であるため, 回路図及び
セットに付いている部品と異なる場合があります。
• -XX, -Xは標準化部品のため, セットに付いている部品と異なる場合
があります。
• *印の部品は常備在庫しておりません。
• コンデンサの単位でuFはμFを示します。
• 抵抗の単位Ωは省略してあります。
金  被：金属被膜抵抗。
サンキン：酸化金属被膜抵抗。
• インダクタの単位でuHはμHを示します。
• 半導体の名称でuA..., uPA..., uPB..., uPC..., uPD...等はそれぞれμ
A..., μPA..., μPB..., μPC..., μPD...を示します。

0印の部品，または0印付の点線で囲ま
れた部品は，安全性を維持するために，
重要な部品です。
従って交換時は，必ず指定の部品を使用
してください。

•  外装部品色表示
 

例：

 

(SILVER) ：セットの色を表す。

 

(Silver)  ：部品の色を表す。

• Abbreviation
 AUS : 

Australian 

model

  CH 

: Chinese model

  CND  : Canadian model
  HK 

: Hong Kong model

  J 

: Japanese model

  KR 

: Korea model

 TW  : 

Taiwan 

model

Right View

Left View

Front View

Bottom View

Top View

Back View

DSC-HX20/HX20V/HX30/HX30V_L2

2-2

•  Make sure that the flat cable and flexible board are not cracked 

of bent at the terminal.

  Do not insert the cable insufficiently nor crookedly.

•  When remove a connector, don’t pull at wire of connector. It is 

possible that a wire is snapped.

•  When installing a connector, don’t press down at wire of con-

nector. 

  It is possible that a wire is snapped.

•  Do not apply excessive load 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)

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 charging capacitor is charged up to the maximum 315 V 
potential.
There is a danger of electric shock by this high voltage when the 
capacitor is handled by hand.  The electric shock is caused by the 
charged voltage which is kept without discharging when the main 
power of the unit is simply turned off.  Therefore, the remaining 
voltage must be discharged as described below.

To preparing the short jig, a small clip is attached to each end of 
a resistor of 1 k

Ω /1 W (1-215-869-11).

Wrap insulating tape fully around the leads of the resistor to 
prevent electrical shock.

1 k

Ω/1 W

Wrap insulating tape.

1 k

Ω/1 W

Wrap insulating tape.

R:

 1 k Ω/1 W

C901

C902

Unless the screws shown 
below are installed, the 
capacitor cannot be 
discharged.
Discharge the capacitor 
with these screws installed. 

Plate (GPS)

RL-129

Flexible

Board

Note: High-voltage cautions

Discharging the Capacitor
Short-circuit between two points with
the short jig about 10 seconds.

(Part code: 1-215-869-11)

修理時の注意

•  フラットケーブルおよびフレキシブル基板の端子面に欠け，

折れ等がないことを確認する。

  また，コネクタへの接続は，差し込み不足や斜め差しになら

ないように注意する。

•  コネクタを取り外す時に，線材部（極細）を持って引っ張ると

断線する恐れがありますので，絶対に線材部（極細）を持って
引っ張らないでください。

•  線材部（極細）を押さえながらコネクタを差し込むと，線材部

（極細）が断線する恐れがありますので，絶対に線材部（極細）

には負担をかけないでください。

•  金メッキされているフレキシブル基板には，強い負担をかけ

ないでください。

వ┵ߩ೸߇ࠇߚࡔ࠶ࠠㇱߪࠞ࠶࠻ߒߡ
㒰෰ߒߡߊߛߐ޿ޕ
㧔ࡔ࠶ࠠ⎕ ߇ࠦࡀࠢ࠲ౝߦᱷߞߡ޿ࠆ
႐ว߽޽ࠆߩߢᵈᗧߒߡߊߛߐ޿㧕

వ┵ߩ೸߇ࠇߚࡔ࠶ࠠㇱߪࠞ࠶࠻ߒߡ
㒰෰ߒߡߊߛߐ޿ޕ
㧔ࡔ࠶ࠠ⎕ ߇ࠦࡀࠢ࠲ౝߦᱷߞߡ޿ࠆ
႐ว߽޽ࠆߩߢᵈᗧߒߡߊߛߐ޿㧕

ストロボ用充電コンデンサ（C901/C902）の放電

ストロボ用充電コンデンサは最大315  Vの電圧で充電さ
れています。
この高電圧で充電されたコンデンサに手を触れた場合，
電気ショックを受けます。この高電圧には単にセットの
電源を切っただけでは放電されず，残留しています。こ
のため，下記の方法で残留電圧を放電してください。

ショート治具の準備

ショート治具は1kΩ/1W抵抗  （1-215-869-11）
小型のクリップを接続して作成します。
抵抗器は絶縁テープで完全に覆い電気ショックを受けな
いようにしてください。

1 k

Ω/1 W

⛘✼࠹࡯ࡊߢᏎߊ

1 k

Ω/1 W

⛘✼࠹࡯ࡊߢᏎߊ

 

R:1 k

Ω/1 W

ㇱຠࠦ࡯࠼㧦

1-215-869-11

ࠦࡦ࠺ࡦࠨߩ᡼㔚
ࡈ࡜࠶ࠪࡘ࡙࠾࠶࠻ߩ㔚Ḯࠦࡦ࠺ࡦࠨ
ߩ┵ሶ㑆ࠍ࡚ࠪ࡯࠻ᴦౕߢ⚂⑽㑆
ធ⛯ߔࠆޕ

C901

C902

ਅ࿑ߩߨߓ߇ขࠅઃߌࠄࠇߡ
޿ߥ޿ߣޔ᡼㔚಴᧪߹ߖࠎޕ
ߨߓ߇ขࠅઃߌࠄߡ޿ࠆ⁁ᘒ
ߢ᡼㔚ࠍⴕߥߞߡߊߛߐ޿ޕ

Plate (GPS)

RL-129

Flexible

Board