Minolta Maxxum 9000 User manual

Service Manual
9000 = coDENo. 2071-200
@9000 = coDENo. 2071-400
MAXXUM 9000 — coDENo. 2071-600
a
py
MINOLTA

IMPORTANT
SERVICE
INFORMATION
This
service
manual
has
been
reprinted
in
its
entirety.
It
includes
certain
sections
that
can
only
be
serviced
by
utilizing
specialized
test
equipment
not
for
resale
to
the
independent
service
facilities.
It
is
therefore
recommended
that
the
sections
listed
below
not
be
ser-
viced
in
any
manner.
If
the
AF
mechanism
is
disturbed
in
any
way
by
such
at-
tempts,
the
resulting
repair
will
be
both
time
consuming
and
costly.
Minolta
will
assist
if
any
repair
or
adjust-
ment
is
needed
for
this
area.
Please
contact
the
closest
Regional
branch.
Following
is
a
list
of
the
pages
in
this
manual
describ-
ing
the
areas
not
recommended
for
servicing.
SECTION
PAGE(S)
DESCRIPTION
REPAIR
GUIDE
14615
MIRROR
BOX
ASSEMBLING
32
ADJUSTING
36
to
41
ADJUSTING
58
&
59
BOARD
REPLACING
60
&
61
DRIVE
SET
REPLACING
ROUBLESHOOTING
1
/MANUAL
FOCUSING
CHART
ILURE

MINOLTA
MINOLTA
MINOLTA MAXXUM 9000 (2071-600)
9000 (2071-200)
@ 9000 (2071-400)
TYPE OF CAMERA
‘35mm SLR camera with autofocus and automatic exposure
controlled by microcomputers.
Exporure mode
Standard lens
Lens mount
Film
Filmeframe size :
SHUTTER
Programmed auto-exposure (P); aperture-
priority auto-eaposure (Al: shutter speed
priority auto-esposure (Si: metered
manual exposure (3
MINOLTA A LENS 50mm (+1.
50mm {14
Minolta A mount
35mm cartridge (him
24mm < 36mm
Electrically controlled vertical-traverse focal-plane type
Shutter speed
Shutter re
Operating button
Self-timer
FLASH SYNC
Type
Contact
‘Syne speed
AP assist
P.A modes : 1/4000 t0 30 see
S,M modes : 1/3000 to 30 see
with 1-BV settings, B
Electromagnetic shutter release : with
emote control terminal : shutter locks
when battery voltage is low
With touch switeh © metering and
indication remain ON for 10 see after
the finger is removed from the touch
switch with click stop on the half way
Touch awiteh : activates metering.
indication and AF
Depressing halfway : activates auto:
focusing and focus-hold
Depressing all the way ; releases
shutter
Electronic with 10 see delay ; started
by depressing operating button : opera
ton indicated by LED blinking, ard by
beeping sound with main switch in
ON #1) position :eancelable before
shutter release.
TTL Diceet Autoflash Metering (P.
S.A.M modes)
2 Four contacts on hot shoe : Direct
contact at bottom of body for CONT:
ROL GRIP
P mode--sutomatically set at 1/250,
1/128 oF 1/60 see
see :slow shutter syne
possible by engaging AE. lock
'S.M modes--1/250 t0 30 see (with
LEV setting) set at 1/
250 see for manually set
speed of 1/250 see oF
fasger
2 By preemission of light
FILM WINDING, REWINOING
‘Type
Manual winding, rewinding ‘automatic
Winding
Frame counter
Rewinding
Muleiple exposure
VIEWFINDER
Type
Focusing screen
Field of view
Magnification
Dioptrie power +
Lighting
Mirror
Angle of movement
128" ith 30°
stand-off angle; Multiple strokes are
possible.
Additive type ‘automatic reset
Manual by rewiading:release button
find rewinding crank Rewinding:
release button 4s reset automatically
possible by multiplevexposure bution
SLR pemaprism tspe fixed
Acute-matte focusing sereen with spot
metering circle and forvs zone
interchangeable by user
94% of 24
5 kinds
5 OBL« with 50mm standard tens focus
st infiany
Built-in eyepiece correetion
dion.
Builtein LED to light viewfinder
indication ; automatically: turned ON with
BV 4 of lower
Swing-back type quick rewuen micror
a
jmirror) with subsmrror
VIEWFINDER INDICATION
Exposure indi
LCD)
Flash indication
Focus indication
Exposure mode. shutter speed. fale
speed ISO settings aperture, meter
fing ouvol-range warning, metered
‘wanual point. exposure adjustment
value | =/ =: metering mode,
program shift, shutter/aperture out:
of-range
Flash-ready signal (2H2) and svificvent
exposure signal (8Hz) indicated by
blinking 4 red LED)
Awtofocus
+ In-focus indication "O” igreen LED!
glows
+ Too-elose warning “D* (red LED)
slows
+ Unmeasurable warning "D4" ired
LED) blinks,
Manual focus
+ Infocus andieation “O” green LED)
blinks
+ Far-focus/near-focus indication “D™

+ Unmeasurable warning “D4” iced
LED) blinks
Battery exhaustion warning, bulb
lapsed time (counter)
LCD IN DATA PANEL (BODY LCO)
Exposure indication : Shutter speed, film speed ISO
setting), aperture, exposure adjust-
iment value (+/—), "ISO", reminder
manval setting. ahutter/aperture
outof-range warning, preview set-
ting
Other indication : Stand-by setting, battery exhaustion
warning
METERING CONTROL
Metering £ TTL center-weighted averaging’ spot
metering type full aperture metering:
{fn spot metering, normal. highlight” oF
shadow-based spot metering is selec:
ble;
Direct (TTL off-film: metering with
exclusive flash
1 compound silicon photocell iat
‘of mirror box!
seghted averaging
EV 1 to 20 with ISO 100 film and
114 lens
Spot metering
EV 3 to 20 with ISO 100 film and
14 lens
Receiver element
Auto exposire
Film speed: 180.6 to 6300 with 1/3-EV settings
flash control range
180 12 to 1000 with 1/3:-EV settings
AE lock Stn PLA.S modes, depressing AE lock
button holds metering and indication
AU H/S exposure setting, metering
value is held and used for ealeulation
as exposure value of H/S setting
Exposure Up to =4EV with 1/2.EV settings
adjustment
Program One of three programs STANDARD.
WIDE, TELE, 1s automatically set to
match focal length of lens .
Program is shiftable by shutter up/
down control o aperture up/down
control flash program is automatically
set with exelusive flash
AUTOFOCUS
Type TTL phasesdetection type
Working : BY -3e Mt
Focus sensor: CCD image sensor
Indication _:In-focus: viewfinder LED and beeping
sound with main switch ON oi)
Unmeasurable: viewfinder LEDO@ blinks
Focusing 2 Activated by touch switch, held with
focus-in by depressing halfway ope
ting button’: maneal focusing possible
boy changing focus-mode switch to M
POWER
Bautery ‘Two batteries are used {rom one of
the following types.
Tore _|_AMS_| SUMS | NRA
*Namber of
file 60 rolls | 20 rolls | 30 rolls
Number of film per set of batteries
[As determined by Minolta’s standard
testing method.
Battery check | Auto check while exposing warning by
viewfinder indication and body LCD,
All indication blink--warning
AMl indication OFF--~~battery, exhavstion
Main switch | Three-step sliding swith with OFF,
ON, eh): ON off for beeping indica
tion when infocus, selfstimer operation
OTHER
Back cover Interchangeable : with grip, film window
DIMENSION & WEIGHT
Dimensions, 139mm WW = 92mmiH) » 58mmD
Weight © 6354 (without batterves!

2071 mechanism description contents
© ®nou
. Electronic control system diagram:
. Average-/ spot-metering
. Summary of AF circuit
. Summary of body controlling circuit
|. Function of encoder ~
Mechanical block description
(1) Block diagram «
(2) Block description
py
Mechanical description
(1) Operation eycie «
(2) Mirror-up/-down mechanism
(3) Aperture control mechanism
(4) Winding, winding-stop reledse, multiple exposures mechanism ~
(5) Preview mechanism --
puuvyD
Principle of auto focusing (explanatory diagram)
(1) Light path -
(2) AF sensor ~
(3) Phase difference detection system «
). Function of switches
(1) Position of switches
(2) Switches list -

1. Electronic control system

2. Mechanical block description
(1) Block diagram
© rents Pe nea bck
© Rewinding tock
;
/
@ Flexible PC board-A
@ block
block
Flexible PC board-B
‘block

(2) Block description
@ Flexible PC board-A block
Composed
of
IC13.4.
Controls
metering,
indication,
exposure
and
then
calculates
the
data,
following
program. Also controls timing of each IC operation.
@ Flexible PC board-8 block
‘© Composed of ICz.47.43. Activates ambient-/flash-light metering, and also detects defocus amount to
operate AF.
‘© Supplies power to AF motor.
@ Flexible PC board-D block
ts data on film-speed of DX-coded film to flexible PC board-A.
‘@Has signal contacts to Program Back ‘including Super. Control Grip. Motor Drive,
@ Winding block
© By film advance lever, advances and winds film. And charges shutter, aperture. mirror.
® Rewinding block
‘© Composed of rewinding fork, rewinding gears. Rewinds film.
© With MD-90 used, automatic rewind, being interlocked with rewinding coupler.
© Lens contro! block
Composed of AF motor, AF coupler. AF encoder, AF-drive gears.
@AF encoder monitors AF motor rotation ‘interlocked with lens shifting amount) and shifts lens
interlocking with AF coupler.
‘D Mirror control block
Composed of SL; , mirrorup/doven lever.
Controls mirror ‘turns up/down).
D Aperture control block
Composed of SL; .SLz . aperture encoder, aperture:ring interlocking gears.
During stop-down operation, aperture encoder monitors rotation amount of aperture ring, and completes
stop-down with SL separation.
‘D Preview block
Separates SL, to control aperture when preview operation.
Tran
[xy

3. Mechanical description
(1) Operation cycle
‘Sw. 2 ON
Sw. 4 OFF so
(2) Mirror-up/-down mechanism
Rerurm ever
SLi ON (attraction)
I
SL. ON (separation)
SL ON (separation)
SL. ON attraction)
+ Stop-down start.
+ Mirror-up start.
‘Ist shutter-biade control magnet
SL, ON (attraction) attraction,
+ 2nd shutter-blade control magnet
[
atraton
SiGe
+
Stop-down
completion.
+ Mirror-up completion |
SL. OFF
++
Ist
shutter-blade
running
start
|
I :
Sky OFF
I
Return lever operation
LP ites geet vet T
Maror
+ Aperture reset
+ « 2nd shutter-blage running start
+ Mirror-down start
start |
i + Winding-stop release.
Winding completion
Operation when mirror-up
‘SL; ON
T
Mirror-up start
Shutter lock release
Mirror-up completion
2nd shutter-blade_]--
running completion
Mirror-down start
Mirror-magnetsiever Iych
release
Mirror-stop-lever release,
Mirrorup lever release.
Mirrorsoperatina-lever
operation,
Shutter lock release by
release lever.
Shutter biades holding)
C SLis. J
lon when mirror-down
“Return lever pushing by
2nd-shutter-blade shock
absorber.
++ Mirror-up lever lock
release by pushed sub-
return lever.
+ Mirror-down by mirror:
Mirror-down completion
down spring of mirror.
operation-lever.

(3)
Aperture
control
mechanism
Pressat
magnet
lever
—*
when
stop-down
--=
When
reset
to
full-opening,
Averture
magnet
Py
petra
Toute weer %
\3
Sector
gear
ston
ever
Stoo eee
Sector cear
Agere st ver
SS
Acarnse ston seat
Aoeture rg
Operation
when
stop-down
sePresset
magnet
separation
—
Pre-set
magnet
lever
release
—
Stopytear:
lever
pushing
by
trigger
lever
—
Aperture-stop-gear
lock
release
—
Sector
rotation
start.
“Aperture
magnet
sub-lever
functions
to
attract
pre-set
mauiet
just after separated
ssonGeaes
rotation
in
the
order
by
sector
gear
‘Aperture
ring
gear
—
Aperture
ring
Fest
eae
ccond
gear
—
Aperture
stop
aear
‘Stop-down start
Aperture
pulse
count
nilse
is
counted
corresponding
to
amount
nf
setting
aperture
from
full
———
‘opening.
(1
stop=8
teeth)
‘Stop-down
completion
|...-----SLy
separation
—
Aperture-stop-gear
lock
by
aperture-stop-lever
=
T
‘Aperture-ring
stop.
Sw
Pv;
ON
See
item
“Preview.”
ip.7
Operation
when
resetting
to
full-opening
ale
-Rewrn-stop-lever
pushing
by
portion
A
of
return
lever
‘See
p.
4!
=
=
Return-trigger-lever
starts
to
activate.
‘SL2
reset
z
Aperture-stop-lever
pushing
by
return-trigger-lever
—
Aperture-stop-gear
Jock
release
—
Sector-gear-stop-lever
pushing
by
return-trigger:
lever
=
an
eee
Sector-gearlock
release
pactiore
fie
cet
..--Aperture-ring
rotates
in
the
direction
‘of
full-opening
by
spring
strength
I
of
sector
eer.

(4) Winding,
Soeet ner
oarel
Freton
colar
Spee
Winding Se
lever
a
0
—< eeen 0 release
_ ‘Sw. 4 ON
aren Yoaser
‘ever —
Winding ready
\ding-stop release, multiple exposures mechanism
Moperation when winding
Fiim advance
lever operation
‘Spool. sprocket
rotation start
Winding axis rotation in one way
‘counterclockwise by one-way cam
of winding axis.
Winding _ Winding __ Sprocket
‘as idle gear — dle sea
Sovoenet ans +
When winding
=== When multiple exposures
Operation when winding-stop rel
2nd shutter-blade |
runnung. completion
Winding axis lock
WOperation when multiple
Multiple-exposure
button deoressing
[Winding start with
the button depressed]
non-rotabon
‘Shutter. mirror. aperture |-—~
completion
‘Spool, sprocket"
[Spot idle _ Spool
ger ear
; Spool inner
Spool roxatiet ~ barrel
LL Sormctet _ Sprocket _ Saraciet
gear
Taxis
rotatn
= Frievon cular
|
——
Winding-stop-release-lever engaging
with windingaxis + Sw 1 OFF +
Shutter is ready 10 release.
ices MD. in use, motor 1s >
stapped by Sw. 4 OFF sienal
(and winding stop signal.
rotatinn, /
Winding-stop sub-lever pushing by
return trigger lever
Winsling-stop-lever relvase
Winding-stop release lever.
disengaging from windinasts bs
the spring strength,
When MD-90 in use.
Motor rotation start by Sw. + ON
signal. |For details. see mechanism
description for MD-90.
Continued on winding operation.
exposures
Multiple-exposure clutch lever
pushing by multiple-exposure lever,
Multiple-exposure clutch lever
releasing from winding idle gear.
Winding idle gear cotation with
itself: Sprocket idle gear non:
rotation.
‘Sprocket-idle-gear non-rotation
Sprocketgear, spool-idle-gear non
rotation = Spool, sprocket non:
rotation,
“Shutter, mirror, aperture chargiog
be winding-axts

(5)
Preview
mechanism
“Trigger ever
Sector gear sto lever
—— When preview operation
sary
===
When
reset
to
full-opening
Pv set ver
Py retease lever
Sw PY
ease pate
When
preview
operation
(with
winding
completed)
Preview button pressing |,
part way down
‘Sw. Pv: ON
Sw. Pv, OFF [by releasing
preview button)
Operation
when
canceling
preview
Preview button pressit
all the down
as
Gears disengaging
Aperture resetting to
full-opening
Contral-mechanism charging
Preview button releasing
see
operation
plate
is
pushed
down,
and
stopped
by
Pr
release
lever
(to
have
clicking
“See
“Operation
when
stop-down”
of
'3)
Aperture
control
mecha-
nism
on
p.
3.
Sw. Pv,
ON
—
SLs
separation.
“+
Stopdown
start.
Aperture
pulse
counting
up
to
setting
Gace
SL;
OFF
—
Stop-down
completion,
)
With
Sw.
Py,
ON,
shutter
is
locked.
wSLy
OFF
—
Sw.
Pr;
ON
~
“F™
blinking
on
body
LCD
to
show
stopped-down
metering.
Shutter
release-lock
release.
---Py
operation
plate
pushed
down.
LAperture-stop-lever
is
pressed
by
Py
release
lever
~
Aperture:
stop-gear
disengaging.
Roller
on
sector
gear
is
pressed
by
Py
charge
lever
~
Sector-
gear,
sector-gear-stop-lever,
setting
in
position
Aperture-ring
resetting
to
full-opening.
‘Trigger-lever
pushing
by
Pv-set-lever
—
Aperture
stop
lever.
control-mechanism
charging.
Continued
on
metering
‘Metering
ON
for
10
sect.

4. Principle of auto focusing
(1) Light path
‘The light from taking lens passes through main mirror
half micror. reflects on sub mirror, and strikes on AF
sensor.
AF sensor is composed with optics! elements IR cut
filter. condenser lens. separating lens ete, and CCD
image sensor.
'2) AF sensor
A searatirg ens
Tang ens Eanenent cont 10
fim
sare
—
consenser
lens
Separating lens 15 composed with 2 extremely small lenses lined side by side, The image. formed
by taking lens. is separated into wo images sin right and left and formed on CCD image sensor
by separating lens.
*CCD image sensor sequentially outputs electric charge of each picture element, as phase difference
signal of 2 images, to IC. through IC.
9 —Camanson tek feterence voor 4 Phase differance detection system detects focusing
state comparing positions of 2 images.
ZA V2 Comparison block is cumposed with more picture
pa Sen a
elements than reference block so that comparison
Seoarated rages on reference
Seow block can detect focus amount and defocus direction,

(3)
Phase
difference
detection
system
Anvervl of born images
©
Infocus
—o
Fim ota
@® Out of focus (near focus}
@
owt
of
focus
(far
focus)
|
© Infocus
[After
light
from
taking
lens
is
focused
on
specified
position
which
corresponds
to
actual
film
plane,
Light
is
separated
into
two
images
and
formed
on
CCD
image
sensor
by
separating-lens.
® Out of focus (near focus)
In
case
that
light
is
focused
on
front
side
of
specified
position,
space
in
between
2
images
becomes
narrower than that of in-focus.
@ Out of focus (far focus)
In case that light is focused on re
wider than that of in-focus.
side
of
specified
position,
space
in
between
2
images
becomes
Comparison
block
is
composed
with
more
picture
elements
than that
of
reference
block.
AF
circuit
detects
phase
difference
while
shifting
image
on
comparison
block
one
by
one,
comparing
image
on
reference
block.
Since
space
in
between
2
images
at
in-focus
is
specified,
in-focus
position
and
defocus
amount
can
be
calculated
by
image
data
on
refernce
block
and
comparison
block.

10
5. Average-/Spot-metering
With
9000,
center-weighted
average
metering
and
spot
metering
are
selected
by
setting
metering
selector.
For
spot-metering,
there
are
three
readings:
1, Midtone reading.
2. Highlight reading (with AE lock button pressed).
3, Shadow reading (with AE lock button pressed).
When
AE
lock
button
is
pressed
in
H
‘highlight!
or
S
‘shadow,
metering
mode,
exposure
is
adjusted
to ensure greater exposure accuracy corresponding to metering mode setting.
Light metering path
1, Metering sensor is located at the bottom of mirror box.
2, Metering sensor is compound SPC, When average metering. whole SPC is used. When spot metering,
center portion of SPC is used to meter the portion of spot metering circle in viewfinder.
For average metering -SPCA+SPCs
-SPCs
For spot metering
3. Metering area is changed over electrically.

iW
6. Summary of AF circuit
winger UD
Auto focusing block is composed with three ICs 1ICs > +)
IC detects signal from IC; through ICy corresponding to conditions of subject, and calculates in-focus
direction and defocus amount simultaneous with detecting of lens-ROM-information through IC.
AF motor running direction, running amount, running speed are calculated \selected: according to lens:
ROM-information.
Running direction : determined hy in-focus direction
Running amount: determined by pulse correspond
Running speed”; selected corresponding to defocus amount
9%: Four speeds : No regulation, High speed. Low speed. Step
ICs controls AF motor running. through IC. monitors by encoder (photo interruptor’.
AF motor running stops after required pulse. corresponding to IC, calculation, is detected.
AF cireuit discriminates whether in-focus o not.
to defocus amount
‘© Oparation with exclusive flash mounted
In case that defocus amount is not detected in low li
(flash) — Flash projects AF-assist light ~ Camera detects |
defocus amount.
jon, 1Cy outputs H signal to Fy terminal
t reflected from subject and detects

12
7. Summary of body controlling circuit
Tat ster bide controling ME
Metering switch ON ~ IC) starts to activate.
Ambient light metering is activated by compound SPC, BV data (A/D converted by C2) inputs to IC;
through IC.
IC,
calculates
data
corresponding
to
setting
conditions
(ISO,
exposure
mode,
lens
information,
etc.'.
and displays
calculations
in
LCDs
through
IC).
Release switch ON —~ Attraction of shutter magnets (for Ist and 2nd shutter blades) simultaneous
with output of imprinting signal and separation of preset magnet to starts aperture stop-down activay
tion.
Counts pulse generated by rotation of aperture slit plate corresponding to amount of setting aperture
to control aperture.
Completion of pulse-count ~ Separation of preset magnet simultaneous with release of mirror magnet
= Mirror starts to swing up.
Compl ing up — Release of Ist shutter blade locking > Separation of 1st shutter
blade controlling magnet — Ist shutter blade starts to travel.
IC, counts shutter speed — Completion of shutter speed counting.
Separation of 2nd shutter blade controlling magnet — 2nd shutter blade starts to travel (completion
of shutter exposing) — Completion of 2nd shutter blade traveling — Aperture opens fully. mirror
swings down and winding stopper releases.
jon of mirror swir
8. Function of encoder
AF, aperture st plate
ear
Counts pulse generated by rotation of AF slit plate
interlocking with Mz rotation, monitors AF coupler
rotation (lens shifting monitor)
© Aperture
ptt 4 £9 Counts pulse generated by rotation of aperture slit
Aoerture
6%
eerie
iC.
plate
interlocking
with
stop-down
operation,
monitors
shifting amount of aperture ring.
AF, aperture
roto marr

9.
Function
of
switches
(1) Position of switches
‘Sw 26
‘Sw, Pv 2—T
|
sin
|
In
Sw.
SLS
eS
J

14
(2) Switches list
Mark Nave ‘Condition of operation
Sw. | Touch switch ‘ON by toching operating baton
| casio tire ir Se lee
Sr. 1__| Metering switch ON by depressing operating button oe step
Sw?
__|
Release
switch
‘ON
by
depressing
operating
button
all
the
way
Sw
4
|
Winlingcompletion
switch
|
OF
FON
with
completion
of
shutter
releasing
ON=OFF with completion of winding
SwM__| Main switeh [By siding main switch
Sw. Bz | Busser switch Be sliding main switch
Sw SLS | Film deteting switch J OFF be pushing film deecting pin
With film loaded OFF
‘With no fil Joaded ON
[Sw
AEL
[AE
lock
switch
(ON
be
depressing
AE
lock
bation
Sw
AF/M
|
Focus
mode
switch
Be
sliding
focus
mode
switeh
ON
in
Minade, OFF in AF mode
Sw SLF_| Seiltimer switeh By sliding sell-imer switch
SwX | Syne switch ‘ON with completion of Yat shutter blade traveling
OFF with completion of 2nd shutter blade traveling
acV
|
Electrie-shock
prevention
switch
|
ON
by
attaching,
flash.
OFF
by
removing
flash
,
Sw
MDO
|
Exposure
mode
switch
By
setting
exposure
mode
selector
Ss. MDI Aa
SwMDO
SND}
Sw Hi | Metering mode switeh By setting metering selector
Sw.Sh WERAGE] SPOT
Sw witl{[etla
(sess [oa To 4 L L
Sw.CNTI | Counter switch | Tnerlocked with counter operation lever
Sw CNT2 | Counter switch? Tnterlocked with counter operation lever
Sw. Pel | Preview switeh | ‘OFF=ON by pressinu preview tution
ON-OFF by releasing preview button
Sw.Pr2 | Preview switch? OFF=ON by SL OFF
Sw.30 | Batters switch ‘ON=OFF by attaching batters holder
Sud | ISO key switeh Tadicaton corresponding to the Key in ase, is
Sw? | -/— ker switeh displayed bythe key ON, and continues for 10 see
alter the key OFF
Bes hawen “icp er preted: ter ped asi. prtre
coal
Seeker
ena
Sw.37__| Shutter speed down lever agertare les opening sealer.
S38 | Shutter speed up lever ‘ew ee al beacong eases)

2071-002
Er eee
* SERVICE MANUAL
Model 9000, 9000, MAXXUM 9000
SUPPLEMENTARY
Code
No.
2071-200,
-400,
-600
INFORMATION
mesciee
.Sr
eon
neues
Parts modification for 8752 (100 EXPOSURE BACK EB-90) attaching.
‘© When user brings the camera to service facility for proper engagement with EB-90, take the following
‘servicing-measures
2071 body ‘Servicing measures
Preece
\ Replace Type A of “Ml
| Moditied parts (1)" by
Type B
area | \
Replace Type A of “lll
| Modified parts (1) & (2)"
by Type B.
“Fits inlormation should be filed additionally to Sernce Manual