Nikon D3 VBA18001 User manual

作成承認印配布許可印

VBA18001-R.3719.A

Copyright

ｃ

2007 by Nikon Corporation.

!!

Printed in Japan Nov.2007

VBA18001

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070518�Gdesign�ito

REPAIR MANUAL

Ｍ

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INC

CONTENTS

DISASSEMBLY

1.External units and Imaging-related PCBs

External rubber

…………………………………………………………………

D1

Battery cover unit \ others / Bottom cover section

………………………………

D2

Vertical main-command dial \ Vertical sub command dial \ others /

Rear cover unit \ I/F cover

…………

D3

CF cover section \ TFT monitor \ others

…………………………………………

D4

Microphone \ Speaker \ rear LED \ others

………………………………………

D5

Selector button unit \ Selector FPC \ others

……………………………………

D6

Shield plate \ CF PCB / DG PCB

………………………………………………

D7

Image sensor unit \ Top cover section

……………………………………………

D8

2.Top Cover

Sponge \ Rubber / Release SW FPC \

Main command dial unit \ Sub command dial unit

…………………

D9

Top LCD section

………………………………………………………………

D10

Power SW base section / Metering mode dial section

…………………………

D11

Self timer section \ Function mode dial section

………………………………

D12

Mode dial FPC / Hot shoe \ others

………………………………………………

D13

Eyepiece cover section

…………………………………………………………

D14

3.Separate Front and Rear bodies

Metering FPC unit

………………………………………………………………

D14

Connection FPC unit \ Main PCB unit

…………………………………………

D15

Separation of Front body from Back body

………………………………………

D16

4.Rear Body

DC/DC2 / Battery contact unit / DC-IN PCB section

………………………

D17-18

DC/DC PCB section / Charge base unit

……………………………………

D18-19

Shutter unit

………………………………………………………………………

D19

Rear body

………………………………………………………………………

D20

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Additional page

INC

5.Front body

P-BOX section

…………………………………………………………………

D21

SI holder \ Penta-prism box unit \ Lower display prism \ others

………………

D22

Penta-prism \ focusing screen \ others

…………………………………………

D23

Connection-FPC

………………………………………………………………

D24

AF sensor unit

…………………………………………………………………

D25

AF horizontal lever unit \ AF driving base unit

…………………………………

D26

I/L base-plate section

……………………………………………………………

D27

Front body FPC \ Function FPC \ Lens release SW unit

………………………

D28

Lens release button / AF mode lever / AF vertical lever unit

…………………

D29

Lens release unit / plate / AF mode change base unit

…………………………

D30

Apron \ Aperture coupling ring unit \ Bayonet mount / F-F0 plate

…………

D31-32

Lens contact unit / Remote connector

…………………………………………

D32

Preview button \ others

…………………………………………………………

D33

Assembly / Adjustment

1.Front body

Preview button \ others / Remote connector

……………………………………

A1

Lens contact unit / F-F0 plate

……………………………………………………

A2

Apron \ Aperture coupling ring unit \ Bayonet mount

…………………………

A3

AF mode change base unit / plate / Lens release unit

……………………………

A4

AF vertical lever unit / AF mode lever / Lens release button

……………………

A5

Lens release SW unit \ Function FPC \ Front body FPC

…………………………

A6

I/L base plate section

……………………………………………………………

A7

AF driving base unit / AF horizontal lever unit

…………………………………

A8

【

Height adjustment of AF coupling shaft /Height adjustment of Aperture lever

】…

A9

AF sensor unit

…………………………………………………………………

A10

Connection FPC

…………………………………………………………………

A11

Penta prism \ focusing screen \ others

…………………………………………

A12

SI holder \ Penta prism box unit \ Lower display prism \ others

………………

A13

P-BOX section

…………………………………………………………………

A14

【

Angle adjustment of Main mirror and Sub mirror

】

……………………………

A15

【

∞Innity focus inspection & adjustment

】

……………………………………

A16

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Additional page

INC

2. Rear body

Rear body

………………………………………………………………………

A17

Shutter unit \ Charge base unit

………………………………………………

A18-19

DC/DC PCB section (Replacement of "FU01" of DC/DC 2)

…………………

A19

DC-IN PCB section / Battery contact unit

……………………………………

A20

DC/DC2

…………………………………………………………………………

A21

3.Mount Front body section on Rear body section

Mount Front body section on Rear body section

………………………………

A21

【

Inspection and Adjustment of Body back

】

……………………………………

A22

Main PCB unit / Metering FPC unit

……………………………………………

A23

【

Inspection and Adjustment of Camera body's accuracy

】………………………

A24

【

Camera body AE inspection and adjustment (other than imaging related)

】…

A25-30

【

Adjustment of AE CCD positioning

】

…………………………………………

A31

4.Top cover

Hot shoe \ others / Mode dial FPC

………………………………………………

A32

Function mode dial section / Self timer section

………………………………

A33

Metering mode dial section / Power SW base section

…………………………

A34

Top LCD section

………………………………………………………………

A35

Release SW FPC \ Main command dial unit \ Sub command dial unit /

Sponge \ Rubber

…………

A36

Eyepiece cover section / Temporary assembly of Top cover section

……………

A37

Image sensor unit / DG-PCB

……………………………………………………

A38

Shield plate \ CF PCB

…………………………………………………………

A39

Selector button unit \ Selector FPC \ others

……………………………………

A40

Microphone \ Speaker \ Rear LED \ others

……………………………………

A41

CF cover section \ TFT monitor \ others

………………………………………

A42

Rear cover unit \ I/F cover /

Vertical main command dial \ Vertical Sub command dial \ others

………

A43

Bottom cover section / Battery cover unit \ others

……………………………

A44

【

Parallax inspection and adjustment

】……………………………………………

A45

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Jan.25.2008

Additional page

INC

【

Position adjustment of SI (Super impose) unit

】

………………………………

A46

【

Camera body AF inspection and adjustment (other than imaging related)

】……

A47

【

XY Inspection and Adjustment

】

………………………………………………

A48

Connection FPC unit / Top cover section

………………………………………

A49

External rubber

…………………………………………………………………

A50

【

Shooting image adjustment

】

………………………………………………

A51-57

Setting of two dimensional barcode reader

…………………………………

A58-60

Wiring

…………………………………………………………………………………

E1-2

Mounting Drawing

……………………………………………………………………

E3-24

Inspection Standards

……………………………………………………………………

R1-7

Tools

……………………………………………………………………………………

T1-4

AF chart

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Jan.25.2008

Additional page

INC

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VBA18001-R.3719.A

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Precautions for disassembly/(re)assembly

Notes

：

①

In disassembly/(re)assembly, be sure to use conductive mat (J5033) and wrist strap (J5033-5), in order to protect electric

parts from static electricity.



Before disassembling, be sure to remove batteries, AC power cord, and battery for clock (CR1616).



In disassembling, be sure to memorize the processing state of wires and FPC, screws to be xed and their types, etc.



The low-pass lter of the image PCB is easily damaged. Handle it very carefully.



In the chapter of Disassembly, sometimes a large assembly unit is removed. In case such a unit is further disassembled,

refer to the exploded technical drawings.



In Disassembly/(re)assembly chapters, the sponge and tape are not mentioned. In case parts are replaced, be sure to

attach the sponge/tape by referring to the exploded technical drawings.



All wires are special parts (supporting UL), so be sure to use specied wires.



is indicated in this manual when NK screw is used. Usually the same "NK" screw can be used approx. up to three

times. (NK screw = Loose-proong screw to which the adhesive is already applied and rmly xed when screwed in.)

1. External units and Imaging-related PCBs

Disassembly

Note : When "Separating Front and Rear bodies", "Disassembling Image PCB", and "Disassembling Bayonet", be sure to

perform "Reset of AF defocus compensation amount" by the adjustment software after reassembly.

External rubber

・

Remove the grip rubber (#B60), apron lower rubber

(#B66), and connector side rubber (#B61).

Points to notice for Lead-free solder products

　・ Lead-free solder is used for this product.

　・ For soldering work, the special solder and soldering iron are required.

　・ Do NOT mix up lead-free solder with traditional solder.

　・ Use the special soldering iron respectively for lead-free solder and lead solder.

They cannot be used in common.

NK

#B61

#B66

#B60

#65

#62

INC

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Battery cover unit\others

#B806

#808

#810

#804

#809

#811

#805

#815

#830

#1600×2

#1549×4

#B282

#814

#813

#1533×2

#B804

Adhesive: Super X

・

Take out the three screws (#1512) and three screws (#1516).

・

Remove the bottom cover unit and FPC.

Bottom cover section

※

Be careful of the connection-FPC when

removing.

#1516×3

#1512×3

INC

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Rear cover unit\ I/F cover

・

Take out the two screws (#1512)

and two screws (#1524).

・

Detach the rear cover unit, and

remove the three FPCs.

※

The convex portion is placed under

the top cover, so remove the I/F block

unit by pulling its lower side.

※

Be careful of the connection-FPC when removing.

#1524×2

#1589×2

#1548

#391

#1512×2

Rear cover unit

Vertical main-command dial\Vertical sub-command dial\others

・

Take out the two screws (#1589) and

one screw (#1548).

・

Remove the IF cover (#391).

A

#926

#B923

#25

#B28

#27

#912

#1604

#1591

#925

#918

#932

#1546

#1570

#903

#911

#733

#734

#901

#936

#937

#1567×2

#1567×3

#1567×2

#1598×4

#933

#B910

#921

INC

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#431

#433

#477

#415

#455

#B423

#427

#1532×2

#425

#487

#488

#B487

#424

#1528×2

#429

#580

#5082

#432

#436×4

#581

CF cover section\ TFT monitor\ others

INC

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Microphone\ Speaker\ rear LED\ others

A

#453

#476

#B428

#1522×2

#B439

#1590×2

#457

#B5102

#456

#1546×2

#464

#B5101

#455

#461

#1590×4

#5087

#B478

#420

#B5033

#1590

#1593

#458

#1590×3

#437

#413

#570

#1603

INC

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VBA18001-R.3719.A

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Selector button unit \ Selector FPC\ others

#468

#452

#463

#480

#475

#460

#426

#430

#435×2

#434×2

#484

#B482

#469

#1593×3

#485

#B467

#470

#5034

#422

#1589×3

#493×2

#494×2

INC

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VBA18001-R.3719.A

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#1536×2

#818

BATTERY BOX UNIT

#1533

#1533×5

#1530

Shield lock

Shield plate

#531

FPC #5049

#70

#1532×2

DG-PCB unit (#B5022RP)

DG-PCB

・

Take out the screw (#1533).

・

Remove the four harnesses, three FPCs,

and battery box wire.

・

Remove the DG-PCB unit (#B5022RP).

・

Take out the two screws (#1536).

・

Remove battery box unit (#818).

Shield plate/CF PCB

・

Take out the ve screws (#1533).

・

Remove the shield plate (#B531).

Caution: Be careful NOT to deform the shield plate, because it is assembled in the two shield locks.

・

Take out the two screws (#1530), and remove the plate (#70).

・

Remove the connection-FPC (#5049).

・

Take out the two screws (#1532), and remove the CF PCB

(#5023).

CF PCB

#5023

INC

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VBA18001-R.3719.A

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Image sensor unit

・

Remove the cover (#1130), screw

(#1568), and diopter adjustment knob

(#1121).

・

Take out each screw (#1543, #1538,

#1519, #1510) and two screws (#1518).

・

Take out the two screws (#1137) and

remove eyepiece block unit (#B1137).

・

Disconnect the top cover FPC from the

connector.

・

Remove the top cover section.

Top cover section

#525×3

#B20521

Dust-prevent spacer

Caution:

Some bodies have already washer(s) attached

on the mounting surface of the image sensor

unit (#B20521).

#1130

#1568

#1121

#1519

#1510

#1543

#1538 #1518×2

#1137×2

Eyepiece block unit (#B1137)

Top cover FPC

INC

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VBA18001-R.3719.A

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070518�Gdesign�ito

・

Remove the three soldering bridges each at three places, and nine soldering bridges.

・

Remove the release-SW FPC (#5044).

・

Take out the two screws (#1569), and remove the sub-command dial unit (#B725).

・

Take out the two screws (#1558), and remove the main command dial unit (#B726).

#981

#982

#983

#1195

#984

#985

Release-SW FPC

/

Main command dial unit /

Sub-command dial unit

Sponge/Rubber

Release-SW FPC (#5044)

Main

command

dial unit

(#B726)

Sub-command dial unit

(#

B725)

#1558×2

#1569×2

Soldering bridge×3

Soldering bridge×9

Soldering bridge×3

2.Top Cover

INC

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VBA18001-R.3719.A

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070518�Gdesign�ito

・

Remove the spring (#750).

・

Take out the screw (#1575), and remove the release-SW unit (#B740).

・

Take out the two screws (#1569), and remove the power-SW mold unit (#B747).

・

Take out the three screws (#1554), and remove the button base (#B731).

・

Take out the two screws (#1564), and remove the FPC xed plate (#790).

・

Take out the three screws (#1569), and remove the top LCD section (#703 mold).

Release-SW unit (#B740)

#1569×2

#1569×3

#1575

#1564×2

Spring#750

Button base

(#B731)

#1554×3

Power-SW mold unit (#B747)

#790

#791

#B785

#797

#702

#B701

#704

#706×2

#5085

#705

#5086

#5002

#798

#796

#764

#703

TA-0026

#B731

#B747

#744

#753

#730

Top LCD section

INC

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VBA18001-R.3719.A

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#732

#733

#734

#742

#743

#B745

#1557×2

#1604

#1554×3

#748

#1578

#792

#B780

#783

#789

#788

#781

#784

#787

#782

Power SW base section

Metering mode dial section

INC

- Ｄ  ･ -

VBA18001-R.3719.A

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・

Take out the three screws (#1569), and remove the

self-timer section.

・

Remove the four soldering bridges.

#1569×3

Black: Self-tiemer LED

Yellow: Synchro-terminal

Red: Self-timer LED

Self-timer section

Function mode dial section

#502

#501

#5043

#516

#520

#503

#1582×2

#504

#507

#1550

#511

#512

#1568

#508

#509

#5035

#519

#510

Self-timer section

Soldering bridge×4

INC

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VBA18001-R.3719.A

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Mode dial FPC

Hot shoe/others

#773

#771

#B772

#B44

#192

#1585

#B43

#1631

#768

#776

#751

#765×2

#766×2

#6036

#50

#1501

#TA-0005

#776×3

Solder ×4

#1569×2

#1556

Dial base (#505)

Mode dial-FPC (#5003)

#1564

#513#506

・

Take out the two screws (#1569) and one screw (#1556), then remove the dial base (#505).

・

Take out the screw (#1564), and remove the FPC retainer plate (#506).

・

Remove the four solders.

・

Take out the three screws (#776), and remove the mode dial-FPC (#5003).

INC

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VBA18001-R.3719.A

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070518�Gdesign�ito

・

Take out the three screws (#1133).

・

Remove the Metering FPC unit (#B25005).

・

Remove the three springs (#1134).

#1133×3

#1134×3

#B25005

Metering FPC unit

・

Remove the two FPCs from each connector.

3. Separate Front and Rear bodies

#1149

#1137

#1201

#1105

#B1141

#1151

#1604

#1152

#1206

#1551

#1145

#1144

#1147

#1146

#1202×2

Eyepiece cover section

INC

- Ｄ  ･ -

VBA18001-R.3719.A

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070518�Gdesign�ito

・

Disconnect the four FPCs from each connector.

・

Take out the three screws (#1532).

・

Remove the main PCB (#5001).

Main PCB unit

#5030

#1532×3

Main PCB #5001

・

Unsolder the two wires (that are connected from DC-IN PCB unit).

・

Disconnect the connection-FPC from the connector.

Connection-FPC unit

BLACK: DC-IN PCB unit

ORANGE: DC-IN PCB unit

Connection-FPC unit

INC

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Nikon D3 VBA18001 User manual

Nikon D3 VBA18001 User manual

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