Sony DSC-W520 Service Manual ▷ View online
DSC-W520
2-5E
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
2-1-3. MAIN BOARD SECTION
DISASSEMBLY
1. Remove in numerical order (
1. Remove in numerical order (
8
to
9
) in the below figure.
ns: not supplied
101
1-542-878-11 MICROPHONE
(Note1)
102
A-1821-757-A MAIN BOARD, COMPLETE
104
4-282-142-01
FILTER SET, LOW PASS
105
A-1821-756-A CCD
BLOCK
ASSY
106
4-283-485-01 GASKET,
CCD
0 F802
1-576-913-31
FUSE, MICRO (1608 TYPE) (1.6A/36V)
#S6
4-277-820-01
SCREW TP 1.4*3 BK
#S6
ns
ns
104
105
101
(Note1)
F802
Solder
9
102
8
Lens Block Section
(See right side of this page)
ns
106
Note1: Refer to “Assembly-3: Assembling Method of the Microphone”
when you assemble.
151
152
154
156
155
157
153
158
161
159
160
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
162
163
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
151
1-492-007-11 MOTOR
UNIT
152
4-445-766-01
LONG GEAR, ZOOM
153
4-445-769-01 FIXED
BARREL
154
4-445-767-01
FOCUS GEAR, 2ND
155
4-445-771-01
2ND OUTER BARREL
156
4-445-773-01 COSMETIC
RING
ASSY
157
X-2585-959-1 BARRIER
ASSY
158
4-445-765-01 ECCENTRIC
BUSH
159
X-2585-958-1 FOCUSING
SHAFT
ASSY
160
4-445-768-01
SPRING, REAR LENS
161
4-445-770-01
LINEAR GUIDE BARREL
162
4-445-772-01
DRIVE CAM BARREL
163
A-1821-755-A LENS
BLOCK
ASSY
2-1-4. LENS BLOCK SECTION
DISASSEMBLY
1. The meaning of the symbol in below figure is as follows. Be careful when you remove it.
1. The meaning of the symbol in below figure is as follows. Be careful when you remove it.
◇
: Solder
ns: not supplied
Note: Refer to 3. DISASSEMBLY/ASSEMBLY of this manual when
you exchange parts of Lens Block.
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.0 are shown in blue.
Ver. 1.1 2013.07
DSC-W520
3-1
3. DISASSEMBLY/ASSEMBLY
COVER TAPE
The end-loop of
REAR LENS SPRING
REAR LENS SPRING
1. After the part replacement, make sure to check whether there is no focus blurring in the centre and four areas around the
centre of the image with the specified method described as below as 3.6. Various Checks.
2. If the symptom cannot be improved with this repair method, take the repair of LENS BLOCK ASSY replacement as usual.
1. Disconnect the soldered connection.
2. Remove the COVER TAPE.
3. Unhook the end-loop of REAR LENS SPRING.
3-1. Disassembling
Note
REAR RETAINER
4. Remove the two screws.
5. Remove the four screws.
6. Remove the REAR RETAINER.
Ver. 1.1 2013.07
DSC-W520
3-2
2ND FOCUS GEAR
ZOOM LONG GEAR
REAR LENS SPRING
FOCUSING
SHAFT ASSY
SHAFT ASSY
REAR LENS
The hooked part
for Zoom drive
for Zoom drive
7. Remove the 2ND FOCUS GEAR and the ZOOM LONG GEAR.
8. Remove the following three items together.
9. Remove the hooked part for Zoom drive.
Then attach a long gear such as Gear driver (J6082750A) or a removed ZOOM LONG GEAR.
Passed
10. Turn the long gear counterclockwise to set the block in the TELE end state.
11. Pass the FPC through the hole.
12. Turn the barrel to the point of overtaking a little the retracted position.
DSC-W520
3-3
The inner-block_1
FIXED BARREL
The inner-block_1
Projection
Before move
Moved
The inner-block_2
2ND OUTER
BARREL
BARREL
13. Remove the inner-block_1 from the FIXED BARREL.
14. Turn the projection of the inner-block_1 a little in the arrow direction to move it to the position shown below.
15. At the above position, 2ND OUTER BARREL can be disengaged.
Remove 2ND OUTER BARREL.
The inner-block_2
The inner-block_3
LINEAR GUIDE BARREL
The inner-block_3
The front barrel part
Before turn
(Lens barrier is
closed)
(Lens barrier is
closed)
After turn
(Lens barrier is
opened)
(Lens barrier is
opened)
16. Remove the LINEAR GUIDE BARREL.
17. Turn the front barrel part a little in the arrow direction to move it to the position shown below.
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