Sony DSC-N1 (serv.man2) Service Manual ▷ View online
2-7
DSC-N1_L2
2. DISASSEMBLY
2. DISASSEMBLY
2-3. EXCHANGE METHOD OF BARRIER ASSEMBLY
2-3-1. PEEL OFF OLD ORNAMENTAL RING (A)
Turn on the power, and set the zoom to the TELE end. Remove the battery forcibly.
Turn the ornamental ring (A) clockwise to remove.
*
Turn the ornamental ring (A) clockwise to remove.
*
Discard the removed ornamental ring (A).
Ornamental ring (A)
2-3-2. REMOVE OLD BARRIER BLOCK ASSEMBLY
Inert tweezers, etc. into a slit in the lens, and pry the barrier block assembly with the fulcrum at a hole in the 1 group frame.
*
*
Discard the removed barrier block assembly.
Slit
1 group frame
Claw
Claw
Barrier block
assembly
assembly
2-8
DSC-N1_L2
2. DISASSEMBLY
2. DISASSEMBLY
Meeting the part A with the part a, B with b, and C with c respectively, mount a new barrier block assembly on the lens (fit it completely,
avoiding loose engagement or floating).
avoiding loose engagement or floating).
2-3-3. INSTALL NEW BARRIER BLOCK ASSEMBLY
Put the battery in the camera, and turn on the power (press twice to retract the lens-barrel).
Note:
Check that the diaphragm of the barrier block assembly is not opened slightly or half-closed.
A
a
b
c
B
C
2-9
DSC-N1_L2
2. DISASSEMBLY
2. DISASSEMBLY
From the top spring position, cover new ornamental ring (A) on the 1 group frame.
Rotate the ornamental ring (A) over 90 degrees to spread the adhesive.
Rotate the ornamental ring (A) over 90 degrees to spread the adhesive.
Note:
Adhesive must not run off the lens-barrel.
Stiffen by leaving it for 60 minutes or more.
Stiffen by leaving it for 60 minutes or more.
2-3-4. INSTALL NEW ORNAMENTAL RING (A)
Apply a thin coat of adhesive to the inside of ornamental ring (A).
Note:
Use adhesive (Super X) or an equivalent article.
Don’t use what becomes white after drying like a quick-drying glue.
Don’t use what becomes white after drying like a quick-drying glue.
Ornamental ring (A)
Ornamental ring (A)
Adhesive
Position of adhesive spreading
Note: Refer after the adhesive of the removed ring.
Note: Refer after the adhesive of the removed ring.
Wipe off when the adhesive adheres outside
or edge side on the ring.
or edge side on the ring.
Adhesive
0.1mm
1.5-2.0mm
0.5mm
Spring
Ornamental ring (A)
Turn on and off the power to check the opening and closing of the barrier block with the camera in horizontal, up and down directions
respectively.
Further, check the zoom motion.
Rotate the ornamental ring (A) lightly to check that it is not removed.
respectively.
Further, check the zoom motion.
Rotate the ornamental ring (A) lightly to check that it is not removed.
2-10
DSC-N1_L2
2. DISASSEMBLY
2. DISASSEMBLY
2-4. EXCHANGE METHOD OF LSV-1100A
2-4-1. REMOVE THE ZOOM GEAR BLOCK
Preparation:
Detach the lens after turning on the set power supply, and moving the position of the zoom to “x2.0”. (Detach under such a
condition it when the zoom does not move.)
Tweezers etc.
Tweezers etc.
1
S plate spring
x1
*
2
F plate spring
x1
*
3
3 group spring
x1
4
Z plate spring
x1
*
5
Remove the reset sensor.
6
Flexxible board
x1
7
Screw (1.2x4) (red)
x4
8
Back body block
9
Naruto washer
*
0
Naruto gear
*
qa
Zoom gear block
1
2
3
4
7
7
8
qa
9
0
5
6
*
Discard the removed parts.
Note: Be careful to the focus motor flexible board.
Do not make the lens dirty by touching.
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