Nikon D5000 Operating instructions

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VBA24001-R.3783.A
Ｍ
サービス
計画課
REPAIR MANUAL
Printed in Japan APRIL.2009
VBA24001
logo_Q0770
081219_Gdesign_ito
INC

VBA24001-R.3783 .A
- D5000 -
CONTENTS
Points to notice for Disassembly and Assembly ......................................................................................................................D1
Disassembly ................................................................................................................................................................................ D2
1. External section ............................................................................................................................................................... D2
Bottom cover .................................................................................................................................................................. D2
Removal of back cover .................................................................................................................................................. D4
2. Back cover ........................................................................................................................................................................ D6
Sponge/Button/FPC/Speaker....................................................................................................................................... D8
SD cover unit............................................................................................................................................................... D10
SD cover........................................................................................................................................................................ D11
TFT monitor unit....................................................................................................................................................... D12
3. Front cover ..................................................................................................................................................................... D18
Pop-up of Flash unit (SB) ...........................................................................................................................................D18
Front cover ................................................................................................................................................................... D18
4. Top cover ........................................................................................................................................................................ D19
TOGO PCB unit .......................................................................................................................................................... D19
Removal of top cover................................................................................................................................................... D20
SB upper cover............................................................................................................................................................ D21
SB lower control unit.................................................................................................................................................. D22
SB release base unit.................................................................................................................................................... D24
AF-assist lamp unit...................................................................................................................................................... D24
Power SW FPC unit .................................................................................................................................................... D25
Release button unit / each button, etc....................................................................................................................... D25
C/D unit ....................................................................................................................................................................... D26
Top cover FPC unit..................................................................................................................................................... D26
Mode dial unit / AF/AE-L button / Delete button / AF-assist lamp window ......................................................... D27
Hot shoe........................................................................................................................................................................ D27
5. Image sensor................................................................................................................................................................... D28
SZ-DC/DC PCB unit .................................................................................................................................................. D28
Image sensor unit......................................................................................................................................................... D28
6. Separation of Front body from Rear Body ................................................................................................................. D29
Bottom base unit.......................................................................................................................................................... D29
7. Rear body ....................................................................................................................................................................... D32
Microphone ................................................................................................................................................................. D32
Main condenser........................................................................................................................................................... D32
SB PCB unit ................................................................................................................................................................. D33
DC/DC PCB unit ........................................................................................................................................................ D34
Battery box.................................................................................................................................................................. D35
Eyelet unit, etc ............................................................................................................................................................ D36
8. Front body ...................................................................................................................................................................... D37
Shutter ........................................................................................................................................................................ D37
INC

VBA24001-R.3783 .A
- D5000 -
Meterring FPC unit.................................................................................................................................................... D38
Eyepiece barrel unit ................................................................................................................................................... D38
Penta unit .................................................................................................................................................................... D39
SI unit .......................................................................................................................................................................... D40
Relay PCB unit ........................................................................................................................................................... D42
Removal of bayonet ..................................................................................................................................................... D43
Lens contact unit ......................................................................................................................................................... D43
SQ base unit ................................................................................................................................................................. D45
AF sensor unit ............................................................................................................................................................. D46
Inside finder LCD unit............................................................................................................................................... D46
plate .............................................................................................................................................................................. D47
Release button unit..................................................................................................................................................... D47
F-min SW section......................................................................................................................................................... D48
Mirror unit/Aperture lever section ............................................................................................................................ D48
Assembly/Adjustment ............................................................................................................................................................... A1
1. Front body ....................................................................................................................................................................... A1
Mirror unit .................................................................................................................................................................... A1
Aperture lever section ................................................................................................................................................... A2
Spring hooking position ................................................................................................................................................ A2
F-min SW section........................................................................................................................................................... A3
Release button unit....................................................................................................................................................... A3
plate ............................................................................................................................................................................... A4
Inside finder LCD unit................................................................................................................................................. A4
AF sensor unit ............................................................................................................................................................... A5
SQ PCB unit.................................................................................................................................................................. A5
Lens contact unit .......................................................................................................................................................... A7
Mounting of bayonet .................................................................................................................................................... A8
Height adjustment of Aperture lever .......................................................................................................................... A9
Relay-PCB unit ......................................................................................................................................................... A10
SI unit .......................................................................................................................................................................... A11
Attachment position for Finder field frame ............................................................................................................ A12
Penta unit .................................................................................................................................................................... A14
Eyepiece barrel unit ................................................................................................................................................... A15
AE FPC unit ................................................................................................................................................................ A15
adjustment of Main mirror and Sub-mirror ........................................................................................................... A16
Shutter ......................................................................................................................................................................... A25
2. Rear body ....................................................................................................................................................................... A26
Eyelet unit, etc ............................................................................................................................................................ A26
Battery box.................................................................................................................................................................. A27
DC/DC PCB unit ........................................................................................................................................................ A29
SB PCB unit ................................................................................................................................................................. A30
Main condenser........................................................................................................................................................... A31
INC

VBA24001-R.3783 .A
- D5000 -
Microphone ................................................................................................................................................................. A31
3. Assembly of front body into rear body ........................................................................................................................ A32
Bottom base unit.......................................................................................................................................................... A33
Inspection and Adjustment of Body back ................................................................................................................ A34
4. Image sensor................................................................................................................................................................... A38
Sponge .......................................................................................................................................................................... A38
Image sensor unit........................................................................................................................................................ A38
SZ-DC/DC PCB unit .................................................................................................................................................. A39
5. Top cover ........................................................................................................................................................................ A40
Hot shoe........................................................................................................................................................................ A40
AF-assist lamp unit & AF/AE lock button ................................................................................................................ A40
Mode dial unit & Delete-button-rubber SW............................................................................................................. A41
Top cover FPC unit..................................................................................................................................................... A41
C/D unit ....................................................................................................................................................................... A42
Release button unit / each button, etc....................................................................................................................... A43
Power SW FPC unit .................................................................................................................................................... A43
AF-assist lamp unit...................................................................................................................................................... A44
SB release base unit.................................................................................................................................................... A44
SB lower control unit.................................................................................................................................................. A45
SB upper cover............................................................................................................................................................ A48
Top cover ..................................................................................................................................................................... A49
TOGO PCB unit .......................................................................................................................................................... A50
Inspection and adjustment of AE CCD positioning ................................................................................................ A51
Discharge of main condenser..................................................................................................................................... A52
6. Front cover ..................................................................................................................................................................... A53
Gap adjustment of SB (ash unit) section .................................................................................................................. A53
7. Back cover ..................................................................................................................................................................... A54
TFT monitor unit....................................................................................................................................................... A54
Back cover ................................................................................................................................................................... A61
Sponge/button/FPC/Speaker ...................................................................................................................................... A62
SD cover....................................................................................................................................................................... A65
SD cover unit............................................................................................................................................................... A66
8. External appearance ..................................................................................................................................................... A68
Accuracy inspection and adjustment (Camera body excl. imaging) ....................................................................A69
D5000 Inspection and Adjustment Software (J65135)............................................................................................. A70
Procedure for installation ........................................................................................................................................... A71
Procedure for installing USB driver .......................................................................................................................... A74
Necessary adjustments when parts are replaced...................................................................................................... A76
Firmware update ......................................................................................................................................................... A77
AE inspection and adjustment ................................................................................................................................... A84
AF inspection and adjustment.................................................................................................................................... A86
Bottom cover ................................................................................................................................................................ A90
Shooting-image Adjustment ....................................................................................................................................... A91
INC

VBA24001-R.3783 .A
- D5000 -
Shooting image adjustment software and Software updates................................................................................... A92
Image adjustment ........................................................................................................................................................ A93
∞Infinity focus inspection & adjustment ............................................................................................................... A97
Measurement of Consumption current value ........................................................................................................... A98
Cleaning between Penta unit and SI-LCD................................................................................................................ A99
Operation check of cleaning image sensor.............................................................................................................. A100
Hinge SW inspection ................................................................................................................................................. A103
Main/sub mirror angle inspection tool - use chart ................................................................................................. A104
Wiring ......................................................................................................................................................................................... E1
Mounting Drawing .................................................................................................................................................................... E2
Inspection standards.................................................................................................................................................................. R1
Tools ............................................................................................................................................................................................ T1
Screw sheet ..................................................................................................................................................................................S1
INC

VBA24001-R.3783.A
- D1 ･ D5000 -
Caution:
① In disassembly/(re)assembly, be sure to use conductive mat (J5033)and wrist strap (J5033-5), in
order to protect electricparts from staticelectricity.
② Before disassembling, be sure to remove batteries or AC power cord.
③ In disassembling, be sure to memorize the processing state of wires and FPC, screws to be fixed and
their types, etc.
④ The low-pass filter of the image PCB/base plate is easily damaged. Handle it very carefully.
Points to notice for Disassembly and Assembly
WARNING
There are high voltege parts inside. Be careful of this electric shock,
when you remove the cover.
You must discharge the main condenser according to the instruction
of this repair manual after you remove the cover.
!
Caution:
When "Separation of Front body from Rear body", "Disassembly of Image sensor unit"
and "Disassembly of Bayonet" are performed, be sure to carry out "RESET AF-DEFOCUS
COMPENSATION" of the D5000 adjustment software after assembly.
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.
INC

VBA24001-R.3783.A
- D2 ･ D5000 -
1. External section
Bottom cover
・Open and tilt the battery cover unit (#B151)at approx. 35° angle, then pull it out at the angle.
・Open the power cable cover.
・Take out the four screws (#735)and five screws (#671).
・Remove the bottom cover (#25).
Power cable cover
#735
#671
#735
Disassembly
Approx. 35°
#25
INC

VBA24001-R.3783.A
- D3 ･ D5000 -
2K Ω/5W
WARNING
There are high voltege parts inside. Be careful of this electric shock,
when you remove the cover.
You must discharge the main condenser according to the instruction
of this repair manual after you remove the cover.
!
INC

VBA24001-R.3783.A
- D4 ･ D5000 -
・Take out the two screws (#618), the two screws (#690), the two screws (#697)and two screws (#740).
#618
#740
Removal of back cover
#690
#697
INC

VBA24001-R.3783.A
- D5 ･ D5000 -
・Remove the cover by lifting it at the grip side first, and then the whole.
・Disconnect the FPC and harness (of the rear cover)from the connectors of the TOGO PCB UNIT(#B2001).
・Remove the IF cover (#71).
#71
INC

VBA24001-R.3783.A
- D6 ･ D5000 -
・Peel off the tape (#705).
#705
・Take out the two screws (#741).
・Remove the hinge rear cover A (#445)and hinge rear cover B (#446).
#445
#446
#741
2. Back cover
INC

VBA24001-R.3783.A
- D7 ･ D5000 -
・Take out the two screws (#682).
・Remove the TFT monitor unit from the back cover.
（When removing this, be careful not to catch the harness.)
#682
Be careful NOT to catch.
INC

VBA24001-R.3783.A
- D8 ･ D5000 -
・Peel off the tape (#707).
・Unsolder the speaker (#1047).
#707
Sponge/Button/FPC/Speaker
#421
#472
#471
#422
#427
#426
#425
#424
#412
#418
#413
#B1019
#707
#419
#1047
#474
#475
#478
#683
#415
#683
#729
INC

VBA24001-R.3783.A
- D9 ･ D5000 -
・Peel off the tape (#477).
・Peel off the tape (#706).
・Remove the superglue from the SD access lamp window (#408), and remove [#408].
Adhesive: Superglue
#408
#706
#477
・Remove the two rubbers (#473).
・Remove the rubber (#469).
・Peel off the double-stick tapes (#470 and #476).
#473
#470
#476
#469
INC

VBA24001-R.3783.A
- D10 ･ D5000 -
・Take out the two screws (#684).
・Remove the SD cover unit (#B443).
#B443
#684
SD cover unit
・Peel off the label (#448).
#448
INC

VBA24001-R.3783.A
- D11 ･ D5000 -
・Take out the two screws, and remove the SD-cover click spring.
・Pull out the shaft, and remove the SD-cover torsion spring. (Be careful NOT to lose the spring.)
・Remove the plate from the SD cover (#443).
SD-cover click spring
Shaft
#443
SD-cover torsion spring
Plate
Screw
SD cover
INC

VBA24001-R.3783.A
- D12 ･ D5000 -
TFT monitor unit
#490
#494
#403
#402
・Remove the TFT window (#402), and peel off the TFT window double-sticking tape (#403).
・Remove the sensor magnet (#490)from the TFT monitor unit (#B2049).
・Remove the magnet spacer (#494)from the sensor magnet (#490).
#B2049
INC

VBA24001-R.3783.A
- D13 ･ D5000 -
・Take out the screw (#671).
・Release the two inside hooks of the hinge bottom cover (#438), and remove the hinge top cover (#437).
(Caution : must be exercised that each part do not get scratched or dented. If it does, use a new one.)
#437
#671
#438
Unhook here Unhook here
・Position [#B454] as below, and take out the two screws (#673)and two screws (#674).
#673
#674
#B454
INC

VBA24001-R.3783.A
- D14 ･ D5000 -
#434
・Release the three hooks, and remove the TFT top cover (#434).
[When removing this, be careful NOT to lose the lock-plate spring (#432)and lock knob (#431).]
(Caution : must be exercised that each part does not get scratched or dented. If it does, use a new one.)
Back
・Remove the lock knob (#431).
・Remove the lock-plate spring (#432).
#432
#431
INC

VBA24001-R.3783.A
- D15 ･ D5000 -
・Take out the screw (#677).
・Remove the hinge bottom cover (#438).
(Caution must be exercised that the part does not get scratched or dented. If it does, use a new one.)
#677
#438
・Unsolder the wires [Orange/Blue/Black/Red].
・Disconnect the harness from the connector.
・Remove the hinge unit (#B454).
[Orange/Blue/Black/Red]
#B454
INC