Nikon One-Touch Zoom 90s One-Touch Zoom 90s AF Quartz... Operating instructions

FCA54001-R.3567.A
配布許可印
作成承認印
FCA54001
FCA54201
REPAIR MANUAL
Copyright © 2002 by Nikon Corporation.
All Rights Reserved.
無断転載を禁ず ! !
Printed in Japan March 2002
Nikon
NIKON CORPORATION
Tokyo, Japan

FCA54001-R.3567.A
- One Touch Zoom 90s AF -
SPECIFICATIONS
Model·Lens·Automatic focus ･･････････････････････････････････････････････････ Ｍ１
Shutter·Finder ･････････････････････････････････････････････････････････････ Ｍ１
Speed light function·Self-timer ････････････････････････････････････････････ Ｍ２
Film speed·Film advance ････････････････････････････････････････････････････ Ｍ３
Date function·Power supply ･････････････････････････････････････････････････ Ｍ４
Error display ･････････････････････････････････････････････････････････････ Ｍ５
AF step table ･･････････････････････････････････････････････････････････････ Ｍ６
Program graph ･･････････････････････････････････････････････････････････････ Ｍ７
AE coupling graph WIDE ･････････････････････････････････････････････････････ Ｍ８
AE coupling graph TELE ･････････････････････････････････････････････････････ Ｍ８

FCA54001-R.3567.A
- M1 • One Touch Zoom 90s AF -
1.SPECIFICATION
(1) Model
·Zoom lens built-in automatic focus 35mm AE lens shutter Flash built-in compact camera
(2) Picture size
·24mm×36mm
(3) Zoom photography lens
·Focal length W 39.60mm ～ T 86.80mm
·FNO W F4.97 ～ T F10.90
·Lens construction FC 3 groups and 3 lenses RC 2 groups and 2 lenses
(4) Automatic focus
·Infrared active triangular distance measurement method
·Distance measurement step number: AF step number 26+Forced in󲥬nity step+Macro step
·Focus lock function is prepared. (Release button pre-release function)
(5) Focusing range (Focusing range is the distance from the whole surface of the front barrel.)
·W 0.745m ～∞ (0.8m from the 󲥬lm surface)
·T 0.710m ～∞ (0.8m from the 󲥬lm surface)
·SM
(6) Shutter type
·Electromagnetic drive (Step motor) program electronic shutter
·AE coupling range WIDE Ev6.0: 1/1.85 sec ～ Ev16.0: 1/250 sec
TELE Ev6.0: 1/ 1.98 sec ～ Ev18.0: 1/250 sec
·FM coupling range WIDE F4.97 ～ T F16 (WIDE conversion)
·Daytime sync control is the small aperture priority electronic FM which is determined by
slope 󲥭ash or mountain-top sync.
(7) Finder
·Real image zoom 󲥬nder
Field of view󲥬nder 80% or more and less than 100% in vertical and horizontal directions
Magni󲥬cation W 0.336 times,T 0.686 times
Diopter -0.7 diopter
Eye point 14.4mm from the appearance surface (16mm from the lens surface)
Information in 󲥬nder: AF target mark
Near distance compensation mark: at 0.7m (TELE)

FCA54001-R.3567.A
- M2 • One Touch Zoom 90s AF -
(8) Speed light mode
·Normal mode (1 ～ 5 is changed by the mode button.)
1. Auto
2. Distant view mode (with Flash prohibition)
3. Flash prohibition
4. Forced 󲥭ash
5. Slow sync (with Forced 󲥭ash)
·Macro mode
1. The lens barrel is moved to W end by pressing the macro button.
2. The photography lens is set to the nearest distance.
3. The macro button blinks in orange. (4Hz)
4. The speed light mode is changed to “Forced 󲥭ash ”.
(9)
Self-timer
Red eye reduction
·Press the self-timer button to set the red eye mode, and the high pressure lamp is turned
on for 1 second before opening.
·The red eye relief mode can be used with each of speed light modes at the same time.
In the 󲥭ash prohibition mode, the high pressure lamp should not be turned on.
Self-timer
·Electronic control self-timer: Release occurs after 10 seconds since start.
·How to operate: Press the self button on the upper surface of the camera. After the
self-timer is displayed in LCD, press the release button.
·Operation display: 1Hz for 7 seconds. For another 3 seconds, it is turned on.
(The red eye lamp is used.)
·How to release: If releasing the self-timer during operation, set the main switch button
to “OFF ”.
Mode change order
·OFF?Red eye mode?Red eye+Self-timer
(10) Speed light
·GNo: 10 (ISO100·m)
·Recycling time: Approx. 7 seconds

FCA54001-R.3567.A
- M3 • One Touch Zoom 90s AF -
(11) Release mechanism
·Electromagnetic release by the conductive rubber contact
·Pre-release function
AF lock
AE lock
Photography possible display: The green LED is turned on at the left of the 󲥬nder on the
rear of the camera.
BC display: The picture of the battery mark is displayed in LCD on the upper surface of the
camera.
(12) Setting of film speed
·ISO: The 󲥬lm speed is automatically set by DX code.
·For other 󲥬lms except DX, the 󲥬lm speed is set to “ISO100 ”.
·ISO100: 25, 32, 40, 100, 125, 160, No DX code
200: 50, 64, 80, 200, 250, 320
400: 400, 500, 640, 1600, 2000, 2500
800: 800, 1000, 1250, 3200, 4000, 5000
(13) Film advance
·The 1st frame to be photographed is automatically set by closing the camera back.
·1st frame is wound by pressing the release button.
·Automatic rewinding is done when the 󲥬lm end is detected.
·If you hope to rewind the 󲥬lm halfway, press the MU button on the upper surface of the
camera.
·After the 󲥬lm end is detected or after the MU button is pressed, the lens barrel is
automatically housed and rewinding starts.
·The 󲥬lm counter is displayed in LCD on the upper surface of the camera. (Coupling operation
of forward calculation and backward calculation at rewinding)
(14) Film advance quantity
·Approx. 15 of 24-exposure 󲥬lm rolls: when speed light 50% is used at normal temperature
(15) Auto. power OFF
·If operation is not done by the operating button after the main switch is turned on, the
lens barrel is automatically pushed in after approx. 3 minutes and the power is turned off.
·All the modes except the red eye reduction mode are reset.
(16) Information in LCD
·Battery condition (BC display)
Warning cannot be used.
·Frames to be photographed (It is displayed with the counter numerals.)
·Remaining frames to be rewound (It is displayed with the counter numerals.)
·Rewinding completion display (It is displayed with the counter numerals.)
·Self-timer display
·Speed light photography mode display

FCA54001-R.3567.A
- M4 • One Touch Zoom 90s AF -
(17) Lens cover
·The lens cover is opened and closed between the push-in position and W end.
(18) Date function
·LCD display quartz digital clock is built in.
·Auto. calendar from 1998 to 2049.
·Date copy display is changed by 5 modes.
1. Year/month/day mode → 2. Day/hour/minute mode → 3. Copy prohibition mode →
4. Month/day/year mode → 5. Day/month/year mode
·Lithium battery CR2025 (1 pc.) is used as a power supply which is separate from the power
supply for the camera.
(19) Power supply of camera
·Lithium battery CR2 (3V), 1 pc, is used.
(20) Camera size
·117 (width)×64.4 (height)×49.2 (depth) mm
·117 (width)×64.4 (height)×52.8 (depth) mm [QD speci󲥬cation]
(21) Weight
·215g
·225g [QD speci󲥬cation]

FCA54001-R.3567.A
- M5 • One Touch Zoom 90s AF -
(22) Error display
(22) Error display How to release
１ Lens barrel NG ｎ 2 When the lens barrel is in the middle of WIDE and TELE,
press lightly the release button, press the zoom button,
main switch button and MU button and open and then close
the camera back. Consequently the initial condition is set.
When the lens barrel is in the push-in position, press the
main switch button, open and then close the camera back
and press the MU button. Consequently the initial
condition is set.
If the same error is displayed though the above procedure is
performed, disassemble and repair the camera.
２ Shutter NG ｎ 3
ｎ 1
３ FFS NG
４ 1 frame advance NG
５ Rewinding NG
Load the battery again, open and then close the camera
back, press the MU button and press lightly the release button.
Consequently the initial condition is set.
If the same error is displayed though the above procedure is
performed, disassemble and repair the camera.
If FFS fails, the operation stops just under the condition and
“E” blinks.
The error condition is released by opening the camera back.
If 1 frame advance fails, automatic rewinding starts and, when
rewinding is ended, “0” blinks.
The error condition is released by opening the camera back.
If an accident is caused during rewinding and so emergency stop
occurs, the counter blinks at that time to show that the camera
is in an abnormal condition.
Open the camera back in a dark box, take out the 󲥬lm and close
the camera back.

FCA54001-R.3567.A
- M6 • One Touch Zoom 90s AF -
MACRO
Lens stop
Front lens group
forward length(mm)
Forced
in󲥬nity
AF in󲥬nity
Step distance (m)
Change-over
distance (m)
[AF step table]
Step

FCA54001-R.3567.A
- M7 • One Touch Zoom 90s AF -
[Program graph]
F4.97
F10.90
●: Speed light 󲥭ash point (WIDE) ○: Speed light 󲥭ash point (Equivalent to TELE)
■: Slow sync (WIDE) □: Slow sync (Equivalent to TELE)
☆: Macro mode (Equivalent to F32)
·In other modes except the above, control is done according to the program curves in the
graph.
·Converted values should be used for TELE.
·The above values should be expressed in consideration of 0.5 over-shift.
·The 󲥭ash point should be mentioned at Ev 10.125 (WIDE conversion) for WIDE side and Ev
13.875 (WIDE conversion) for TELE side.
·In the slow sync mode, only under the condition of Bv ≦ 1, Ev ≧ 5.00, the above expressed
control is done.

FCA54001-R.3567.A
- M8 • One Touch Zoom 90s AF -
[AE coupling graph] WIDE
Coupling range A
Coupling range B
ISO value

FCA54001-R.3567.A
- M9 • One Touch Zoom 90s AF -
[AE coupling graph] TELE
Coupling range A
Coupling range B
ISO value

FCA54001-R.3567.A
- One Touch Zoom 90s AF -
DISASSEMBLING/ASSEMBLING/ADJUSTMENT
1. DISASSEMBLING
Removal of side cover ･･････････････････････････････････････････････････････ Ｄ１
Removal of front cover ･････････････････････････････････････････････････････ Ｄ２
Discharge of main condenser ････････････････････････････････････････････････ Ｄ３
Removal of camera back ･････････････････････････････････････････････････････ Ｄ３
Removal of AF unit ･････････････････････････････････････････････････････････ Ｄ４
Removal of 󲥬nder ･･････････････････････････････････････････････････････････ Ｄ５
Removal of zoom mechanism unit ･････････････････････････････････････････････ Ｄ６
Removal of speed light unit ････････････････････････････････････････････････ Ｄ６
Removal of lens barrel ･････････････････････････････････････････････････････ Ｄ７
Removal of 󲥬lm advance mechanism unit ･････････････････････････････････････ Ｄ７
Disassembly of lens barrel ･････････････････････････････････････････････････ Ｄ８
2.ASSEMBLING/ADJUSTMENT
Shutter·FC lens ････････････････････････････････････････････････････････････ Ａ１
RC lens·Straight guide A ･･･････････････････････････････････････････････････ Ａ２
Lens barrel A·Lens barrel B･･････････････････････････････････････････････････ Ａ３
Main barrel·Straight guide B ･･･････････････････････････････････････････････ Ａ４
Leaf switch·Driving gear·Relay FPC ･････････････････････････････････････････ Ａ５
Body unit ･･････････････････････････････････････････････････････････････････ Ａ６
Film advance mechanism unit ････････････････････････････････････････････････ Ａ７
Zoom mechanism unit ････････････････････････････････････････････････････････ Ａ８
Film advance mechanism unit installation·Lens barrel unit installation･･･････ Ａ９
Zoom mechanism unit installation·Speed light unit installation･･･････････････ Ａ１０
Finder unit installation ･･･････････････････････････････････････････････････ Ａ１２
AF unit installation ･･･････････････････････････････････････････････････････ Ａ１３
Wire processing ････････････････････････････････････････････････････････････ Ａ１４
Finder positioning·Front cover ･････････････････････････････････････････････ Ａ１５
Back focus inspection and adjustment ･･･････････････････････････････････････ Ａ１６
AE inspection ･･････････････････････････････････････････････････････････････ Ａ１９
AF inspection and adjustment ･･･････････････････････････････････････････････ Ａ１９
Side cover·Barrier ･････････････････････････････････････････････････････････ Ａ２０

FCA54001-R.3567.A
- D1 • One Touch Zoom 90s AF -
DISASSENBLING /ASSEMBLING/ADJUSTMENT
Note: ① Be sure to take off the battery before disassembly.
② At disassembly, make sure to memorize how to arrange the wires, how to x the screws,
and the types of used screws.
③ Be sure to get yourself grounded because of the static electricity which exerts any serious
adverse effect to ICs.
④ Make sure which side is back or forth when taking off the gear.
1.DISASSEMBLING
● Remove the battery.
Removal of side cover
● Remove the three screws 1.
● As pushing the upper center of the side cover 2, remove it forward.
②There is a latch on the upper side.
①×３
WARNING
● Due to its internal high voltage area, make sure to check the safety when
removing the cover.
● Be sure to discharge the static electricity from the main condenser
according to the instruction in the repair manual after removing the
cover.

FCA54001-R.3567.A
- D2 • One Touch Zoom 90s AF -
Removal of front cover
● Remove the four screws 1.
● Open the camera back, remove the two screws 2 and then remove the front cover 3.
①×２
①×１
①×１
③
②×２

FCA54001-R.3567.A
- D3 • One Touch Zoom 90s AF -
● Discharge the main condenser.
Removal of camera back
● Remove the two screws 1 and then remove the camera back 2.
２Ｋ Ω ／５Ｗ
②
①×２
WARNING
● Due to its internal high voltage area, make sure to check the safety when
removing the cover.
● Be sure to discharge the static electricity from the main condenser
according to the instruction in the repair manual after removing the
cover.

FCA54001-R.3567.A
- D4 • One Touch Zoom 90s AF -
Removal of AF unit
● Remove the solder of each wire from the PCB of the AF unit 1.
● Remove the two screws 2 and then remove the press-contact 3 of FPC.
● Remove the two screws 4 and then remove the AF unit 1 upward.
①②×２
③
①
④×２

FCA54001-R.3567.A
- D5 • One Touch Zoom 90s AF -
Removal of nder
● Remove the screw 1 and then remove the gear 2.
● Turn the gear 3 of the 󲥬nder and remove the screw 4 from the innermost of the hole on the
upper surface of the gear.
● Remove the other two screws 4 and then remove the 󲥬nder 5 upward.
①
②
②×３
⑤
③

FCA54001-R.3567.A
- D6 • One Touch Zoom 90s AF -
Removal of zoom mechanism unit
● Remove the arranged wires and wires on FPC 1.
● Remove the two screws 2 and then remove the zoom mechanism unit 3.
Removal of speed light unit
● Take off the tape 1 and remove the two screws 2.
● Remove the solder of the red and black wires 3 from the rear of the speed light PCB and
then remove the speed light unit 4.
③
②×２
①
③
④
①
②×２

FCA54001-R.3567.A
- D7 • One Touch Zoom 90s AF -
Removal of lens barrel
● Remove the four screw 1 and then remove the lens barrel unit 2.
Film advance mechanism unit
● Remove the 󲥬ve screws 1 and one screw 2 from the bottom of the body and then remove the
󲥬lm advance mechanism unit 3.
②
①×４
③
①×５
②×１
*Long screw is strictly prohibited.

FCA54001-R.3567.A
- D8 • One Touch Zoom 90s AF -
Disassembly of lens barrel unit
● Remove the two screws 1 and then remove the barrier 2.
● Remove the two screws 1 and then remove the light shield mask 2.
● Remove the soldering bridge 1 and then remove the relay FPC 2.
①×２
②
②
①×２
①
②