Nikon D70 VBA10401 Instrucciones de funcionamiento

作成承認印配布許可印

Copyrigh ｃ2004 by Nikon Corporation.

Printed in Japan February 2004

VBA10401-R.3623.A

Q0070グラフィック用ロゴ

031105_ デザイン部伊藤

社外秘

VBA10401

REPAIR MANUAL

修　理　指　針

- M1 ･ -

VBA10401-R.3623.A

Type

Single-lens re󲥭ex digital camera with interchangeable lenses

CCD 23.7 × 15.6 mm; total pixels: 6.31 million

Image size (pixels) • 3008 × 2000 (Large)

Effective pixels 6.1 million

Lens mount Nikon F mount (with AF coupling and AF contacts)

Compatible lenses*

Type G or D AF Nikkor All functions supported

Other AF Nikkor†All functions supported except 3D color matrix metering

and i-TTL Balanced Fill-Flash for Digital SLR

Micro Nikkor 85 mm

f/2.8D

All functions supported except autofocus and some

exposure modes

AI-P Nikkor

All functions supported except 3D color matrix metering,

i-TTL Balanced Fill-Flash for Digital SLR,

and autofocus

Non-CPU Can be used in mode M, but exposure meter does not

function; electronic range 󲥬nder can be used if maximum

aperture is f/5.6 or faster

Picture angle Equivalent in 35-mm format is approximately 1.5 times

lens focal length

View󲥬nder

Diopter adjustment – 1.6 – +0.5 m– 1

Focusing screen Type B BriteView clear matte screen Mark V with

superimposed focus brackets and On-Demand grid lines

Eyepoint 18 mm ( – 1.0 m– 1)

Frame coverage Approximately 95% of lens (vertical and horizontal)

Magni󲥬cation Approximately 0.75 × (50-mm lens at in󲥬nity; – 1.0 m– 1)

Optical 󲥬xed pentaprism

* IX Nikkor lenses can not be used † Excluding lenses for F3AF

Re󲥭ex mirror Quick return

Lens aperture Instant return with depth-of-󲥬eld preview

Focus-area selection Can be selected from 5 focus areas

Lens servo • Autofocus (AF): Instant single-servo AF (AF-S);

continuous-servo AF (AF-C); predictive focus tracking

automatically activated according to subject status

• Manual focus (M)

• 2240 × 1448 (Medium)

• 1504 × 1000 (Small)

Speci󲥬cations

- M2 ･ -

VBA10401-R.3623.A

Autofocus

Detection range – 1 – +19 EV (ISO 100 at 20 ° C/68 ° F)

AF-area mode Single-area AF, dynamic-area AF, dynamic-area AF with

closest subject priority

Focus lock

Focus can be locked by pressing shutter-release button

halfway (single-servo AF) or by pressing AE-L/AF-L

button

TTL phase detection by Nikon Multi-CAM900 autofocus

module with AF-assist illuminator (range approximately

0.5 – 3.0 m / 1 ´ 8˝ – 9 ´ 10˝)

Exposure

Metering Three-mode through-the-lens (TTL) exposure metering

Matrix 3D color matrix metering (type G and D lenses); color

matrix metering (other CPU lenses); metering performed

by 1,005-pixel RGB sensor

Center-weighted Weight of 75% given to 6, 8, 10, or 12-mm circle in

center of frame

Spot Meters 2.3-mm circle (about 1% of frame) centered on

active focus area

Range

(ISO 100 equivalent, f/1.4

lens, 20 °

C/68 ° F)

0 – 20 EV (3D color matrix or center-weighted metering)

3 – 20 EV (spot metering)

Exposure meter coupling

CPU coupling

Exposure control

Operating mode

Digital Vari-Program ( auto, portrait, landscape,

close up, sports, night landscape, night

portrait), programmed auto (P) with 󲥭exible program;

shutter-priority auto (S); aperture priority auto (A);

manual (M)

Exposure compensation – 5 – +5 EV in increments of 1

3 or  EV

Bracketing Exposure and / or 󲥭ash bracketing (2–3 exposures in

increments of 1

3 or  EV)

Exposure lock

Luminosity locked at detected value with AE-L/AF-L

button

Shutter

Speed 30 –

8000 s in steps of 1

3 or  EV, bulb, remote

Combined mechanical and CCD electronic shutter

Sensitivity 200 – 1600 (ISO equivalent) in steps of 1

3 EV

White balance

Bracketing 2 – 3 exposures in increments of 1

Auto (TTL white-balance with 1,005 pixels RGB sensor),

six manual modes with 󲥬ne-tuning, preset white balance

- M3 ･ -

VBA10401-R.3623.A

Storage

Media Type I and II CompactFlash memory cards; Microdrives

File system Compliant with Design Rule for Camera File System (DCF)

2.0 and Digital Print Order Format (DPOF)

Compression • NEF (RAW): compressed 12-bit

• JPEG: JPEG baseline-compliant

Built-in Speedlight

Guide number

(m / ft at 20 °

C/68 °F)

• ISO 200: approximately 15/49 (manual 17/56)

• ISO 100: approximately 11/36 (manual 12/39)

• , , , : auto 󲥭ash with auto pop-up

• P, S, A, M: manual pop-up with button release

Flash

Sync contact X-contact only; 󲥭ash synchronization at up to 1

500 s

Sync modes •

, , : front curtain sync, red-eye reduction

• : slow sync, slow sync with red-eye reduction

• , , : front curtain sync and red-eye reduction

available with optional Speedlights

• P, S, A, M: front curtain sync, slow sync, rear-curtain

sync, red-eye reduction, slow sync with red-

eye reduction

Flash-ready

indicator

Lights when SB-series Speedlight such as 800, 600,

80DX, 28DX, 50DX, 28, 27, or 22s is fully charged;

blinks for 3 s after 󲥭ash is 󲥬red at full output

Flash control

TTL

TTL 󲥭ash control by 1,005-pixel RGB sensor (CPU lenses only)

• Built-in Speedlight: i-TTL balanced 󲥬ll-󲥭ash for digital

SLR, or standard i-TTL 󲥭ash for digital SLR (spot metering

or mode dial set to M)

• SB-800 or 600: i-TTL balanced 󲥬ll-󲥭ash for digital

SLR, or

standard i-TTL 󲥭ash for digital SLR (spot metering)

Auto aperture Available with SB-800 with CPU lens

Non-TTL auto Available with such Speedlights as SB-800, 80DX, 28DX,

28, 27, and 22s

Range-priority

manual Available with SB-800

Flash compensation – 3 – +1 EV in increments of 1

3 or  EV

Creative Lighting

System

Supports Flash Color Information Communication and

FV lock with built-in Speedlight, SB-800, and SB-600.

SB-800 and 600 also support Advanced Wireless Lighting.

Accessory shoe Standard ISO hot-shoe contact with safety lock

- M4 ･ -

VBA10401-R.3623.A

Video output Can be selected from NTSC and PAL

External interface USB

Tripod socket ˝ (ISO)

Power source

• One rechargeable Nikon EN-EL3 Li-ion battery; charging

voltage (MH-18 quick charger or optional MH-19 multi

charger): 7.4 V DC

• Three CR2 lithium batteries (with MS-D70 battery holder)

• EH-5 AC adapter (available separately)

Dimensions

(W × H × D) Approximately 140 × 111 × 78 mm (5.5˝ × 4.4˝ × 3.1˝)

Weight Approximately 595 g (1 lb 5 oz) without battery, memory

card, body cap, or monitor cover

Operating environment

Temperature 0 – 40 ° C (32 – 104 ° F)

Humidity Less than 85% (no condensation)

• Unless otherwise stated, all 󲥬gures are for a camera with a fully-

charged battery operating at an ambient temperature of 20 °C (68 °F).

Self-timer Electronically controlled timer with 2 – 20 s duration

Depth-of-󲥬eld

preview

When CPU lens is attached, lens aperture can be stopped

down to value selected by user (A and M modes) or value

selected by camera (Digital Vari-Program, P, and

S modes)

Monitor 1.8˝, 130,000-dot, low-temperature polysilicon TFT LCD

with brightness adjustment

Firmware upgrades Firmware can be upgraded by user

VBA10401-R.3623.A

- Ｄ1 ･ -

Disassembly

�

内部に高電圧部あり。カバーを外す時は感電に注意すること。

カバーを外した後は、修理指針の指示に従ってメインコンデン

サーの放電を必ず行うこと。

警告

Note：　①　When disassembling/(re)assembling, be sure to use the conductive mat (J5033) and wrist strap

(J5033-5) for static protection of electrical parts.

②　Before disassembling, be sure to remove batteries or AC power wires.

③　When disassembling, make sure to memorize the processing state of wires and FPC, screws to be

xed and their types, etc.

④　Because the low pass lter of the imaging CCD PCB is easily damaged, handle it with enough

care.

1. Separate Front and Rear bodies

#692

#697

#677×6

Bottom cover

Open I/F cover

WARNING

Due to an internal high voltage area, take extra care not to get an

electric shock when detaching covers.

After removing covers, be sure to discharge the main condenser

according to the instructions of the repair manuals.

Bottom Cover

VBA10401-R.3623.A

- Ｄ2 ･ -

Rear cover

・Remove the TFT-PCB connection FPC from the connector.

・Take out 4 screws (#612).

・Remove the rear cover.

#612×4

Rear cover

�

内部に高電圧部あり。カバーを外す時は感電に注意すること。

カバーを外した後は、修理指針の指示に従ってメインコンデン

サーの放電を必ず行うこと。

警告

TFT-PCB connection FPC

Discharge Main condenser

・Discharge the main condenser from its both ends.

2KΩ/5W

Main

condenser

WARNING

Due to an internal high voltage area, take extra care not to get an

electric shock when detaching the covers.

After removing the covers, be sure to discharge the main

condenser according to the instructions of the repar manuals.

VBA10401-R.3623.A

- Ｄ3 ･ -

Disassemble Rear cover

Black

Gray

Ａ

#402

#403

#421

#B431

#413

#412

#423

#408 #416

#443

#444

#409

#414

#B2036

#665×3

#406

#666×2

#668

#419

#418

#417

#420

#404×2

#1031

#1071

#435

#432

#605×2

#437

#426×2

#425

#678×2

VBA10401-R.3623.A

- Ｄ4 ･ -

Memory compression PCB

・Remove the USB gasket (#B481) from the memory compression PCB (#B2033).

・Remove the connection FPCs from each connector which are connected from the CF PCB, I/F PCB, main

PCB, and CCD PCB.

・Remove the ferrite core (#1133) from I/F PCB connection FPC.

・Take out 4 screws (#679) to detach the memory compression PCB (#B2033).

CCD-PCB unit

・Remove the CCD-PCB connection harness.

CCD-PCB connection harness

Main PCB connection FPC

I/F PCB connection FPC

CF PCB connection FPC

CCD PCB connection FPC

#B481

#1133

#679×4

#B2033

VBA10401-R.3623.A

- Ｄ5 ･ -

　・Take out 4 screws (#669) to detach the CCD PCB unit (#B3031).

DC/DC PCB

・Remove the solders of 10 wires.

・Disconnect 3 connectors.

・Take out 4 screws (#679) to detach DC/DC PCB (#B1030).

#669×4

#B3031

#1065

#B1030

#679×4

Black

Red

Orange:

Battery

contact+

Blue:

Battery

contact-

Red:

SB PCB

Gray:

SB PCB

Black:

SB PCB

Brown: Front body FPC

Brown: Main PCB

#1025

#1059

: I/F PCB

Black: Top cover GND

: I/F PCB

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