SONY DSC-P72 DISASSEMBLY
DSC-P72
COVER
COVER
SECTION 2
DISASSEMBLY
The following flow chart shows the disassembly procedure.
DISASSEMBLY
DISASSEMBLY
HELP
SY-85 board
service position
HELP
HELP
DISASSEMBLY
HELP
Discharging the Capacitor
DISASSEMBLY
DISASSEMBLY
DISASSEMBLY
DISASSEMBLY
DISASSEMBLY
HELP
PROCEDURE OF REMOVING SY-85 BOARD (SERVICE POSITION)
1 2-1. CABINET (R) BLOCK ASSEMBLY .................................................
2 2-2. BLOCK LIGHT GUIDE PLATE, LCD MODULE,
CONTROL SWITCH BLOCK (SW-391), LITHIUM BATTERY .......
3 2-3. MAIN BLOCK ASSEMBLY .............................................................
4 2-4. UNIT PARTS (UA-002) ..................................................................
5 2-5. VIDEO LENS (ED02D), CCD BLOCK ASSEMBLY ........................
6 2-6. MEMORY STICK CONNECTOR, JK BLOCK (JK-252) .................
7 2-7. CONTROL SWITCH BLOCK (RL-059), ST-82 BOARD .................
8 2-8. SY-85 BOARD ................................................................................
(page 2-2)
(page 2-3)
(page 2-4)
(page 2-4)
(page 2-5)
(page 2-6)
(page 2-6)
(page 2-7)
2-1
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NOTE: F ollo w the disassembly procedure in the numerical order given.
2-1. CABINET (R) BLOCK ASSEMBLY
Attach the Tape (Y) as shown in the illustration.
6
Claw
Caution
8
Claw
4
Open the
MS lid.
7
Claw
5
lock ace, p2
3
Screw (M2 × 4),
lock ace, p2
Screw (M2 × 4),
2
Screw (M2 × 4),
lock ace, p2
qa
Tape (Y)
Tape (Y)SY-85 board
qs
Control switch block (SW-391)(39P)
q;
Claw
9
Claw
qd
Cabinet (rear) block assembly
1
Screw (M2 × 4),
lock ace, p2
2-2
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2-2. BLOCK LIGHT GUIDE PLATE, LCD MODULE, CONTROL SWITCH BLOCK (SW-391),
LITHIUM BATTERY
Lithium battery
Caution
When installing it,
align the switch position
as shown.
Control switch block (SW-391)
5
Control switch block (SW-391)
1
Four tapping screws
(M1.7 × 4)
2
Two tapping screws
(M1.7 × 4)
6
Remove soldering
from the two points.
Caution
Danger of explosion if batteryis incorrectly replaced.
Replace only with the same or equivalent type.
7
Lithium battery
3
Block light guide plate
(6P)
4
LCD module (ACX309AKB-2) (24P)
2-3
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2-3. MAIN BLOCK ASSEMBLY
2
Two claws
Caution
The power supply capacitor of the Flash unit is
charged to the voltage as high as 300 V at a
maximum. The high voltage is not discharged
even after the main power of the machine is
simply turned off and the charged potential still
remains.
Discharge the residual voltage by referring to
Service Note (page 1-1).
Capacitor
1
Parts unit (UA-002)
(10P)
3
2-4. UNIT PARTS (UA-002)
Main block assembly
Shorting jig
Ω
/ 1w)
(1k
Flash unit
ST-82 B0ARD
2
Two c
laws
2-4
3
Unit parts
(UA-002)
1
Tapping screw, p2
(1.7 × 5)
2-5. VIDEO LENS (ED02D), CCD BLOCK ASSEMBLY
Attach the Tape (Y) as shown in the illustration.
DSC-P72
Caution
4
Video lens (ED02D) (27P)
5
Optical filter block
8
CCD block assembly
6
Seal rubber (DQ)
7
Remove the solderings.
Caution
When installing the CCD block assy,
align the CCD block assembly with the mark as shown
in the illustration.
Tape (Y)
1
Tape (Y)
3
Two tapping screws, p2
(1.7
2
Three tapping screws
×
(1.7
4)
×
5)
mark
mark
2-5
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r
d
2-6. MEMORY STICK CONNECTOR, JK BLOCK (JK-252)
Caution
Attach the Tape (Y) as shown in the illustration.
8
JK block (JK-252)
5
Tapping screw, p2
(1.7
SY-85 board
7
JK block (JK-252) (39P)
×
5)
6
Tape (Y)
Tape (Y)
3
JK block (JK-252) (10P)
2-7. CONTROL SWITCH BLOCK (RL-059), ST-82 BOARD
2
Control switch block (RL-059)(10P)
1
Two claws
2
Claw
4
Memory stick connecto
1
Tapping screw
(1.7
×
4)
3
Control switch block
(RL-059)
2-6
5
FP-643 flexible board
(12P)
4
Two claws
6
ST-82 boar
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