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VAA32001-R.3652.A
VAA32001
REPAIR MANUAL
Copyright 2005 by Nikon Corporation.
All Rights Reserved.
!!
Printed in Japan February 2005
VAA32001-R.3652.A
CONTENTS
SPECIFICATIONS
Disassembly
WARNING
REAR COVER
DISASSEMBLY OF REAR COVER
Discharging of main condenser
FRONT COVER
DISASSEMBLY OF FRONT COVER
TRIPOD SOCKET
LCD
SPEAKER HOLDER
MONITOR HOLDER
SB UNIT
WIRE HOLDER
TB-1 PCB
CONDENSER HOLDER
LENS UNIT
Points to notice when disassembling / (re)assembling Lens unit
Tools required for FFD inspection and adjustment
FINDER UNIT
ZOOM MOTOR UNIT
DISASSEMBLY OF ZOOM MOTOR UNIT
CCD FRAME
BARRIER UNIT
FIXED BARREL
DISASSEMBLY OF FIXED BARREL
2ND LENS GROUP UNIT
SHUTTER
STRAIGHT BARREL
KEY BARRELTURN BARREL
1ST LENS GROUP UNIT
ASSEMBLY
1ST LENS GROUP UNIT
KEY BARRELTURN BARREL
STRAIGHT BARREL
SHUTTER
2ND LENS GROUP UNIT
- E4600 -
VAA32001-R.3652.A
ASSEMBLY OF FIXED BARREL
FIXED BARREL
CCD FRAME
ASSEMBLY OF ZOOM MOTOR UNIT
ZOOM MOTOR UNIT
FFD Inspection and adjustment (*FFD:Flange Focal Distance)
Preparation
FFD inspection and adjustment
FFD adjustment
BARRIER UNIT
Operation inspection
FINDER UNIT
Resolution inspection
LENS UNIT
CONDENSER HOLDER
TB-1 PCB
WIRE HOLDER
SB UNIT
MONITOR HOLDER
SPEAKER HOLDER
LCD
TRIPOD SOCKET
ASSEMBLY OF FRONT COVER
FRONT COVER
ASSEMBLY OF REAR COVER
REAR COVER
ADJUSTMENT
DISCRIPTION OF CIRCUIT
ELECTRICITY
OVERALL WIRING
CP1(DMA)CIRCUIT DIAGRAM
CP1(SYA) CIRCUIT DIAGRAM
CP1(CAA) CIRCUIT DIAGRAM
CP1(PWA) CIRCUIT DIAGRAM
CP1(STA) CIRCUIT DIAGRAM
ST1 CIRCUIT DIAGRAM
TB1 CIRCUIT DIAGRAM
OVERALL BLOCK DIAGRAM
- E4600 -
VAA32001-R.3652.A
CCD BLOCK DIAGRAM
LENS BLOCK DIAGRAM
ASIC BLOCK DIAGRAM
SYSTEM CONTROL BLOCK DIAGRAM
POWER BLOCK DIAGRAM
FUSE arrangement (CP1 PCB)
INSPECTION STANDARDS
Tool List
- E4600 -
VAA32001-R.3652.A
Disassembly
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.
Note : Be sure to remove the SD memory card and batteries before disassembly.
When disassembling, make sure to memorize the processing state of wires, screws to be
fixed and their types, etc.
Because electrical parts are easily damaged by static electricity, make sure that you are
well earthed/grounded.
- D1 E4600 -
VAA32001-R.3652.A
REAR COVER
Remove the four screws [#102]. Remove the two screws [#103].
Open the USB cover [#033].
Screw [#102]
Screw [#103]
USB cover [#033]
Screw [#102]
As pushing the top side of the rear cover unit [#030] Open the rear cover unit [#030] slowly backward and
by your finger, perform unhooking. remove the FPC.
Rear cover unit [#030]
Rear cover unit [#030] Push. FPC
Remove the USB cover [#033].
USB cover [#033]
- D2 E4600 -
VAA32001-R.3652.A
DISASSEMBLY OF REAR COVER
Remove the screw [#104].
Remove the earth shaft [#029].
Remove the cover shaft [#009].
Remove the SD cover [#037].
Cover shaft [#009]
SD cover [#037]
Earth shaft [#029]
Screw [#104]
- D3 E4600 -
VAA32001-R.3652.A
Discharging of main condenser
2K/5W
- D4 E4600 -
VAA32001-R.3652.A
FRONT COVER
Remove the solder at 2 places.
Remove the FPC. FPC
Remove the two screws [#102].
The earth release [#026] can be removed.
Earth release [#026]
Screw [#102]
Solder
Remove the front cover [#013].
Front cover [#013]
- D5 E4600 -
VAA32001-R.3652.A
DISASSEMBLY OF FRONT COVER
Remove the decoration top [#021].
Decoration top [#021]
Remove the two screws [#104].
Unhook the battery holder [#024].
Battery holder [#024]
Hook
Screw [#104]
- D6 E4600 -
VAA32001-R.3652.A
Remove the DC cover spring [#012]. Pull out the DC cover [#011].
DC cover [#011]
DC cover spring [#012]
Take off the spacer [#019] from the release button Remove the screw [#104].
unit. Remove the release button unit [#020].
In the figure below, the spacer is divided into three
pieces from the dotted line.
Screw [#104]
Release button unit [#020]
Spacer [#019]
- D7 E4600 -
VAA32001-R.3652.A
TRIPOD SOCKET Hook
Perform unhooking and remove the tripod socket
[#201]. Tripod socket [#201]
LCD[#239]
LCD
Lift up the LCD [#239] and unsolder the lead wires [red] and [white].
The LCD [#239] is adhered with the double-adhesive tape.
LCD[#239]
Remove the FPC.
Remove the LCD [#239].
Lead wires [red] and [white]
FPC
SPEAKER HOLDER
Take off the spacer [#206]. Unsolder the lead wires [red] and [black].
As turning counterclockwise, remove the speaker
Spacer [#206] holder [#233].
Lead wire [black] Lead wire [red]
Float this section and
remove it as turning.
Speaker holder [#233]
- D8 E4600 -
VAA32001-R.3652.A
MONITOR HOLDER
Remove the two screws [#102].
Remove the earth release [#228].
Remove the three screws [#104].
Remove the LCD holder [#231].
Screw [#102] Earth release [#228]
Screw [#104] Screw [#102]
LCD holder [#231]
- D9 E4600 -
VAA32001-R.3652.A
SB UNIT
Remove the spacer [#039]. Unsolder the lead wires [gray] and [white].
Spacer [#039]
Lead wires [gray] and [white]
Unsolder the lead wire [black]. Unsolder the lead wire [pink].
Lead wire [pink]
Lead wire [black]
Remove the screw [#104].
Float the flash unit [#219].
Flash unit [#219]
Screw [#104]
- D10 E4600 -
VAA32001-R.3652.A
WIRE HOLDER Screw [#102]
Remove the screw [#102].
Remove the wire holder [#215].
Wire holder [#215]
TB-1 PCB
Perform unhooking and remove the TB-1 PCB [#216].
Hook TB-1 PCB [#216]
Wire holder [#215]
CONDENSER HOLDER
Take off the spacer [#224]. Spacer [#224]
Remove the screw [#102].
Remove the condenser holder [#204].
Screw [#102]
Condenser holder [#204]
- D11 E4600 -
VAA32001-R.3652.A
LENS UNIT
Remove the FPC.
Take off the spacer [#225].
FPC
Spacer [#225]
Remove the two screws [#106].
The lens unit can be removed.
The spacer LPF [#209], the optical filter [#210] and the spacer [#211] can be removed.
Remove the solder fixing the CCD. (Fig. 1)
Remove the CCD [#212], the lens mount [#213] and the spacer insulator [#214].
Main PCB CP-1 [#218] Screw [#106]
CCD [#212]
Lens unit
Spacer insulator [#214]
Lens mount [#213]
Spacer [#211]
Optical filter [#210]
Spacer LPF [#209]
Solder
(Fig. 1)
- D12 E4600 -
VAA32001-R.3652.A
Points to notice when disassembling / (re)assembling
Lens unit
When the following parts are replaced for repairing the lens unit singularly, the lens unit checking tool is required for the
FFD inspection and adjustment. Therefore, at service facilities where there is no tool, do NOT make a replacement
1st lens group unit
2nd lens group unit
3rd lens group unit
Tools required for FFD inspection and adjustment
Note: When the operation check and adjustment of the lens unit are made for repairing the lens unit singularly,
the following tools are required.
Lens unit checking tool J61202
Connection cable for lens J61202F
PCI I/F board J61204
Connection cable for PC J61204A
Adjusting focus stand for APS J15327
Adapter for J15327 J15327A + J15327D
E4600/E5600 lens unit checking program J65072
- D13 E4600 -
VAA32001-R.3652.A
FINDER UNIT
Remove the three screws [#429]. Remove the finder unit [#405].
[#405]
Screw [#429]
ZOOM MOTOR UNIT
Remove the solder of the motor at 2 places. Remove the screw [#430].
Remove the solder of the FPC at 4 places. Remove the zoom PI.
Remove the solder. Zoom PI
Screw [#430]
Remove the screw [#429]. Remove the zoom motor unit. Zoom motor unit
Remove the screw [#431].
Screw [#431]
Screw [#429]
- D14 E4600 -
VAA32001-R.3652.A
DISASSEMBLY OF ZOOM MOTOR UNIT
Pull out the gear shaft D [#419]. Remove the screw [#429] and then remove the gear
Remove the zoom gear E [#411]. cover [#403].
Screw [#429]
Gear shaft D [#419]
Gear cover [#403]
Zoom gear E [#411]
Remove the zoom gear D [#410] and the zoom gear C [#409].
Zoom gear D [#410]
Zoom gear C [#409]
- D15 E4600 -
VAA32001-R.3652.A
CCD FRAME
Remove the solder. Remove the four screws [#431].
Remove the screw [#430].
Screw [#430]
Screw [#431]
Screw [#431]
Solder
Remove the lens barrel unit.
The finder gear B [#417] can be removed.
Lens barrel unit
Finder gear B [#417]
- D16 E4600 -
VAA32001-R.3652.A
BARRIER UNIT
Take off the name plate seal [#415]. Remove the barrier unit [#407] by turning
counterclockwise.
Name plate seal [#415]
Insert tweezers into the clearance and turn the
barrier unit counterclockwise. It will be removed
easily.
Clearance
Clearance
Barrier unit [#407]
Remove the barrier ring spring [#420].
Remove the barrier ring [#404] by turning clockwise.
Barrier ring [#404]
Barrier ring spring [#420]
- D17 E4600 -
VAA32001-R.3652.A
FIXED BARREL
Take off the FPC sheet [#423]. Push out the turn barrel [#401]. As taking out the
shutter FPC, remove the turn barrel [#402].
Turn barrel [#402]
Push out.
FPC sheet [#423]
Shutter FPC
Turn barrel [#401]
DISASSEMBLY OF FIXED BARREL
Pull out the gear shaft A [#413] and remove the zoom gear F [#412].
Pull out the gear shaft B [#418] and remove the finder gear A [#416].
Remove the light-shield ring [#424].
Zoom gear F [#412]
Gear shaft B [#418]
Gear shaft A [#413]
Light-shield ring [#424]
Finder gear A [#416]
- D18 E4600 -
VAA32001-R.3652.A
2ND LENS GROUP UNIT
Turn the key barrel unit [#428] in the W-end direction to the
limit. 2nd lens group unit [#426]
The 2nd lens group unit [#426] floats a little and can be
removed.
Key barrel unit [#428]
SHUTTER
Remove the two screws [#431].
Remove the shutter unit [#432].
Screw [#431]
Shutter unit [#432]
STRAIGHT BARREL
Push out and remove the straight barrel unit [#427].
Straight barrel unit [#427]
Push out.
- D19 E4600 -
VAA32001-R.3652.A
KEY BARRELTURN BARREL
Pull out the key barrel unit [#428] from the turn barrel [#401].
Key barrel unit [#428]
Shading ring [#424]
Turn barrel [#401]
1ST LENS GROUP UNIT
Turn the 1st lens group unit [#425] counterclockwise.
The 1st lens group unit [#425] can be removed.
1st lens group unit [#425]
- D20 E4600 -
VAA32001-R.3652.A
ASSEMBLY
1ST LENS GROUP UNIT
Set the 1st lens group unit [#425] into the straight Apply the adhesive (1401B) to 3 places.
barrel unit [#427]. Turn the 1st lens group unit
[#425] counterclockwise to be level and turn it
clockwise to be installed correctly.
1401B
1st lens group unit [#425]
Straight barrel unit [#427]
KEY BARRELTURN BARREL
There is a convex section on the side without gear on the turn barrel [#401]. Fit the lever position on the key barrel
unit [#428] to this convex section and set the key barrel unit [#428] into the turn barrel [#401].
Key barrel unit [#428]
Lever
Convex section
Turn barrel [#401]
- A1 E4600 -
VAA32001-R.3652.A
STRAIGHT BARREL
Set the lever of the key barrel unit [#428] at the front side. Set the long hole of the straight barrel unit [#427] at the
left side. Fit the convex sections to the grooves and then set the straight barrel unit [#427] into the key barrel unit [#428].
Long hole
Straight barrel unit [#427]
Convex section
Convex section
Key barrel unit [#428]
Groove
Groove
Lever
SHUTTER
Install the shutter unit [#432] and tighten the two screws [#431].
Screw [#431]
Shutter unit [#432]
- A2 E4600 -
VAA32001-R.3652.A
2ND LENS GROUP UNIT
Set the lever of the key barrel unit [#428] at the front side. Set the notch of the 2nd lens group unit [#426] at the left
side. Fit the convex sections to the grooves and set the 2nd lens group unit [#426] into the key barrel unit [#428].
Convex section
Notch
2nd lens group unit [#426]
Convex section
key barrel unit [#428]. Groove
Groove
Lever
ASSEMBLY OF FIXED BARREL
Set the light-shield ring [#424].
Make the stepped difference side of the finder gear A [#416] face the CCD. Then, set the finder gear A [#416] and
insert the gear shaft B [#418].
Set the zoom gear F [#412] and insert the gear shaft A [#413].
Apply the adhesive (EC-1368) to the gear shafts.
Zoom gear F [#412]
Gear shaft B [#418]
Gear shaft A [#413]
EC-1368
EC-1368
Light-shield ring [#424]
Finder gear A [#416]
- A3 E4600 -
VAA32001-R.3652.A
FIXED BARREL
Insert the shutter FPC into the hole on the side of the Adhere the FPC sheet [#423].
fixed barrel [#402].
Fit the convex sections on the turn barrel [#401] to
the grooves on the fixed barrel [#402]. Set the turn
barrel [#401] into the fixed barrel [#402].
Turn barrel [#401]
Shutter FPC
Convex section
Convex section
FPC sheet [#423]
Groove
Groove
Fixed barrel [#402]
- A4 E4600 -
VAA32001-R.3652.A
CCD FRAME
Set the finder gear B [#417] into the lens barrel unit.
Then, install the lens barrel unit.
Lens barrel unit
Finder gear B [#417]
Tighten the four screws [#431]. Insert the FPC of the CCD frame into the boss.
Insert the shutter FPC into the boss.
Tighten the screw [#430].
Perform soldering.
Screw [#431] Shutter FPC
Screw [#431]
Boss
FPC of CCD frame
Screw [#430]
Solder
- A5 E4600 -
VAA32001-R.3652.A
ASSEMBLY OF ZOOM MOTOR UNIT
Set the zoom gear C [#409] and the zoom gear D Set the gear cover [#403] and tighten the screw
[#410]. [#429].
Screw [#429]
Zoom gear D [#410]
Zoom gear C [#409]
Gear cover [#403]
Set the zoom gear E [#411] and insert the gear shaft
D [#419].
Gear shaft D [#419]
Zoom gear E [#411]
- A6 E4600 -
VAA32001-R.3652.A
ZOOM MOTOR UNIT
Fit the zoom motor unit to the bosses on the CCD Tighten the screw [#429].
frame and set it. Tighten the screw [#431].
Zoom motor unit Screw [#431]
Screw [#429]
Fold the FPC of the zoom PI as shown below and insert the zoom PI.
(1) (2) (3)
Tighten the screw [#430]. Solder the FPC at 4 places.
Solder the motor at 2 places.
Perform soldering.
Screw [#430]
Zoom PI
- A7 E4600 -
VAA32001-R.3652.A
FFD Inspection and adjustment (*FFD:Flange Focal Distance)
Preparation
Turn the objective glass of the collimator (J19019), and set
degree to 0 (0 mm).
Set the 0-position of
"Adjusting focus stand for APS (J15327)" follows:
as
1. Replace the white acrylic plate of the above stand(J15327)with the new one(J15327A)
2. Install J15327D to the micro stand.
3. Align the upper surface of the white acrylic plate of the Adjusting focus stand (J15327A) with the mirror
reflecting surface.
Note: Because the mirror reflecting surface is easily damaged, carefully align with it at the same
level by using the dial gauge, etc.
4. Based on the above 0-position, turn the knob of the Adjuting focus stand further to set the -2.16-mm position.
5. Press the reset button of the Adjusting focus stand again, and set the 0-position.
FFD inspection and adjustment Zoom position FFD standard
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