Nikon F4 F4 D07-D12

Upper film advance unit

— Shutter speed dial

base plate

Shutter

completi

(grey)

Shutter speed

w

diall

.

#lo50

FAA23051

- R.3248. A

Press contact

(See page D6)

Remove shutter speed

dial FPC

Remove cables and

soldered portion

(See figure at left)

Pulse PI
(blue)

Pulse PI
(green)

Film adv;nce

I

#lo54

completion switch

&

— Film rewind base plate

(frame counter unit)

#1087

pulse blade

@

lering

rtion

Sh~tter

base plate

#lo50

speed dial

#lo54

#1106

~#1106

(white)

Pulse PI #1107

Pulse blade

I

E ring (#1087)

I
Remove multiple
exposure lever wires

#1106

*/

$?

I

Multiple exposure

relay lever shaft

I
Upper film advance

unit base plate

#1106

I

X 3

Remove the film
advance unit base
plate by moving the
multiple

exposure
relay lever shaft ir
the direction as

indicated by an

arrow.

#1106 \’

+

8

Multip’le
exposure

lever wires

\

\

Multiple exposure

\v

relay lever shaft

Multiple exposure
relay lever

—D7

—

FAA23051

- R.3248.A

Insu

— Film advance base

#lo74 x 2

w~gj$

J

k

Film advance

mode base

~late

.

, .,.,

~ ;J

,

,

:

\

i

~late

*Release shutter before

disassembling the film
advance base plate (Refer
to page D6)

Unfasten film sprocket
screws

#lo74 x 2

I

Power supply base plate

rnOUnting

Bottom body FPC mounting
screw

Remove

(See t]

black)

(red)

screw #1021

#1026

cables

ne

figure at left)

#lo

#1026

.

8

[echanical

harqe

motor

O

Bottom

L

l—=\

(grey)

‘ (brown

(orange

.

(yello

-

‘

\

body FPC

#lo19

Lever under the shutter
release through shaft
#lo19

@

)

)

w)

Lever under the shutter
release through shaft

:k!!g&%-

;pool

[FM)

motor

Power Tr. FPC

—D8—

#774

rl

FAA23051

Remove cables

(See the figure at

left)

-

R.3248.l

I

Film advance base

plate mounting screw

#774, #lo49 x 2

a+

‘ n,

B519

II

o~

Uh.9fd

<~w”ue

-direction indicated
(a) to move back the lever.

Then you can remove the screw.

#lo44

I

As shown in the figure

at left,

unfasten the screw (#1049)

‘0 ‘he —

the lever (# B519) in the

A

“’=.&J#104,

if you can not

lever/

by the arrow

DC-DC converter

push

Remove the film advance

side main FPC as shown in

the figure below.

Power Tr.

#lo44 x 2
Move aside the power Tr.
FPC in the direction of
arrow b.

DC”–DC converter base

plate

#685 X 2, #1019

Film advance base plate
unit
Peel adhesive of cables
for shutter charge (MM)

motor.

FPC

unit

—D9—

Set up the film advance

base plate in the

direction indicated by
the arrow (c) .

.

FAA23051

R.3248.~

-

(3)

*:

Main FPC

(0: junction cable)

(2) Power supply

base plate unit

VBAT

GND

(7) Bottom body film advance side FPC

PTr-

PTr-C

PTr-B

x

-%

x

%)

#lllo

Film detection

switch (brown)

GND (black)

X2

—Dlo —

VBAT (orange)

(4)

1S0

film speed base plate unit

FAA23051

R.3248.,

-

Soldered

a camera

(5) Display FPC unit

9#loo7

x 2

idge

)

Bottom body

(8

film rewind side FPC

w

#1038

Thyristortrigger

~

Ew-

.,

(yellow) base plate

f

\

Thyristor trigger

base plate

the FPC)

r

fn-

Film rewind unit

(It is possible to disassemble the

removing the display block instead

body. )

FAA23051 -

film rewind unit by

of removing the front

R.32h8e,

R#loo7

x 2

ISO film speed base plate
Soldered portion x 2
#loo7 x 2

Soldered portion

for R2 switch

-’l

Film rewind mold base
plate

Film rewind base plate

#1113 x 3

Fork gear

Fork gear

.—

—D12 —