27640 -18/34-
4） Set Mirror up position.･･･Shutter charge lever should move to the bottom side up to
the position where the gear hole should be visible through the rectangular hole.
-1) When pushing down mirror sheet by the finger
and set free, it should swing up instantly.
-2) When pushing down slide lever by the finger
and set free, it should return to original position.
4
44
4-
--
-5. A104(Mount)
5. A104(Mount)5. A104(Mount)
5. A104(Mount)
1) Wipe off the land on K101 and apply G151
as thin as possible.
2) A143 and 0-A126 related parts.
3) Apply L115 on O-K102.
4) Apply G31 on A105.
5) Apply G134,G151 on A110 and 0-A108.
6) A104･･･Retainer screw (A119), 4 screws.
7) 0-A121(Apply G126･L115), A133, 1 screw.
8) Apply G151 on the surface of A104
as thin as possible.
4
44
4-
--
-6.[Adjustment] Adjust Mirror Angle.
6.[Adjustment] Adjust Mirror Angle.6.[Adjustment] Adjust Mirror Angle.
6.[Adjustment] Adjust Mirror Angle.
[
[[
[T
TT
Testers and jigs]
esters and jigs]esters and jigs]
esters and jigs]
Optical regulator for MEF. (Mirror positioning
scope･Mirror 45Degrees adjusting jig.),
Mirror angle adjusting jig for 27640.
1) Mount Front cover block which is set at mirror down
position onto Optical regulator.
(To check mirror position, remove all finder related parts.)
2) [Adjust and Check]
[Adjust and Check][Adjust and Check]
[Adjust and Check]1
st
mirror and 2
nd
mirror position.
The laser beam on the screen of Optical regulator should be
within a tolerance listed below.
Tolerance….. X
Tolerance….. XTolerance….. X
Tolerance….. X-
--
-
axis (Right and left)
axis (Right and left)axis (Right and left)
axis (Right and left) : ± 15’
: ± 15’ : ± 15’
: ± 15’
Y
YY
Y-
--
-
axis (Top and bottom)
axis (Top and bottom) axis (Top and bottom)
axis (Top and bottom) : ±10’
: ±10’: ±10’
: ±10’
Y - axis can be adjusted by turning B58(Mirror sheet receptacle).
Aimed target must be “±0 ”.
3）[Adjust]
[Adjust][Adjust]
[Adjust] The position of 2
nd
Mirror.(Fine adjustment)
-1) When setting Front cover block onto Mirror adjusting jig as shown in fig.1, Laser beam
emitted around 1mm hole on Mirror adjusting jig.
[Note]
[Note][Note]
[Note] Do not look out Mirror adjusting jig from
the top because laser beam may damage your eyes.
☆ When checking the position of beam, hold the jig at the
mirror motor side by tweezers to minimize the play.
-2) [Adjust]
[Adjust][Adjust]
[Adjust] Turn B52 at back side, as to Laser beam
emitter the center of hole of jig.
-3) [Check]
) [Check]) [Check]
) [Check] Activate mirror sheet by finger, to check
the position of Laser beam does not change.
After adjustment and checking, apply aron- alpha
at 2 positions on B52.
4
44
4-
--
-7. 0
7. 07. 0
7. 0-
--
-J201(Flash
J201(Flash J201(Flash
J201(Flash S
SS
Sensor block), 2 screws,
ensor block), 2 screws, ensor block), 2 screws,
ensor block), 2 screws, A
AA
Arrange lead
rrange leadrrange lead
rrange lead wires.
wires. wires.
wires.
4
44
4-
--
-8. 0
8. 08. 0
8. 0-
--
-M1
M1M1
M100(AF Sensor block)
00(AF Sensor block)00(AF Sensor block)
00(AF Sensor block)
[Prepa
[Prepa[Prepa
[Preparation
rationration
ration]
]]
] Hexagonal screw driver 1.5mm.
1） M104ｘ3
2） Install 0-M100 while arranging Flexi. P.C.B.
Black,
Orange(0-J201)
0-M100
0-J201
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