Text preview for : F44712.PDF part of Nikon Nikon_F4 Nikon_F4 service manual,parts diagram and more..
Back to : Nikon_F4.part01.rar | Home
FAA23051
- R.3248. A
Upper film advance unit -- Shutter speed dial . base plate w #lo50 Shutter speed diall Shutter completi (grey) Press contact (See page D6) Remove shutter speed dial FPC Remove cables and soldered portion (See figure at left) Sh~tter speed dial lering base plate rtion #lo50 #lo54 #1106
Pulse PI (blue) Pulse PI (green)
I
Film adv;nce
#lo54 &
completion switch ~#1106
(white)
Pulse PI #1107 -- Film rewind base plate (frame counter unit) Pulse blade I E ring (#1087) I Remove multiple exposure lever wires I Multiple exposure relay lever shaft I Upper film advance unit base plate #1106 X 3
I
#1087 pulse blade @
*/
#1106 $?
Remove the film advance unit base plate by moving the multiple exposure relay lever shaft ir the direction as indicated by an arrow.
\
#1106 \' + 8
Multip'le exposure lever wires
Multiple exposure \v relay lever shaft
\
Multiple exposure relay lever -- D 7
--
FAA23051
-
R.3248.A
--
Film
advance
base
~late .
#lo74 x 2
w~gj$ , .,.,
*Release shutter before disassembling the film advance base plate (Refer to page D6)
~ ,;J, :
\ J
i
Unfasten film sprocket screws #lo74 x 2 Power supply base plate rnOUnting screw #1021
I
k Film advance mode base ~late Insu Remove cables (See t]ne figure at left) black) (red) (grey) ` (brown ) (orange ) #lo
. (yello w)
Bottom body FPC mounting screw #1026
Lever under the shutter
- release through shaft
#1026 . 8
` \
#lo19 @ Lever under the shutter release through shaft #lo19
O Bottom body FPC [echanical L harqe motor l -- = \
:k!!g&%;pool motor [FM)
Power Tr. FPC
-- D 8 --
FAA23051 - R.3248.l
rl
#774
Remove cables (See the figure at left)
I
Film advance base plate mounting screw #774, #lo49 x 2
a+
<~w"ue
Uh.9fd
o~
B519 II
I
"'=.&J#104,
`0 `he -- lever/ push
As shown in the figure at left, if you can not unfasten the screw (#1049)
Remove the film advance side main FPC as shown in the figure below. Power Tr. FPC unit #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.
the lever (# B519) in the -direction indicated by the arrow (a) to move back the lever. Then you can remove the screw. DC-DC converter A
`
n
,
#lo44
Set up the film advance
base plate in the
direction indicated by the arrow (c) .
-- D 9 --
.
FAA23051
- R.3248.~
Main FPC
(0: junction cable) (2) Power supply
base plate unit
VBAT
GND
(3) *:
x -%
x %) #lllo
X 2
(7) Bottom body film advance side FPC Film detection switch (brown) PTrPTr-C PTr-B GND (black)
VBAT (orange)
--Dlo
--
FAA23051
- R.3248.,
(4) 1S0 film speed base plate unit 9#loo7 x 2
Soldered a camera
(5) Display FPC unit
idge )
(8
Bottom body film rewind side FPC w #1038 Thyristortrigger (yellow) base plate ~
f
\
Thyristor trigger base plate
Ew-
.,
the FPC)
FAA23051
-
R.32h8e,
r
removing the display block instead of removing the front body. ) R#loo7 x 2 ISO film speed base plate Soldered portion x 2 #loo7 x 2
Film rewind unit (It is possible to disassemble the film rewind unit by
Soldered portion for R2 switch
-'l
Film rewind mold base plate
Film rewind base plate #1113 x 3
Fork gear
Fork gear
fn.--
--D12
--