Sony DSC-P73 (serv.man2) Service Manual ▷ View online
1-1
SECTION 1
SERVICE NOTE
DSC-P73
1-2. DISCHARGING OF THE ST-097
BOARD’S CHARGING CAPACITOR
(C852)
(C852)
The charging capacitor (C852) of the ST-097 board is charged up to
the maximum 300 V potential.
There is a danger of electric shock by this high voltage when the
capacitor is handled by hand. The electric shock is caused by the
charged voltage which is kept without discharging when the main
power of the unit is simply turned off. Therefore, the remaining
voltage must be discharged as described below.
the maximum 300 V potential.
There is a danger of electric shock by this high voltage when the
capacitor is handled by hand. The electric shock is caused by the
charged voltage which is kept without discharging when the main
power of the unit is simply turned off. Therefore, the remaining
voltage must be discharged as described below.
Preparing the Short Jig
To preparing the short jig, a small clip is attached to each end of a
resistor of 1 k
resistor of 1 k
Ω
/1 W (1-215-869-11).
Wrap insulating tape fully around the leads of the resistor to prevent
electrical shock.
electrical shock.
1 k
Ω
/1 W
Wrap insulating tape.
Discharging the Capacitor
Short-circuit between the positive and the negative terminals of
charged capacitor with the short jig about 10 seconds.
charged capacitor with the short jig about 10 seconds.
1-1. NOTE FOR REPAIR
Make sure that the flat cable and flexible board are not cracked of
bent at the terminal.
Do not insert the cable insufficiently nor crookedly.
bent at the terminal.
Do not insert the cable insufficiently nor crookedly.
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
When remove a connector, don’t pull at wire of connector.
It is possible that a wire is snapped.
It is possible that a wire is snapped.
When installing a connector, don’t press down at wire of connector.
It is possible that a wire is snapped.
It is possible that a wire is snapped.
R:1 k
Ω
/1 W
(Part code:
1-215-869-11)
1-215-869-11)
Capacitor
ST
-095
ST
-097
1-2E
DSC-P73
Display Code
1-4. DESCRIPTION ON SELF-DIAGNOSIS DISPLAY
Self-diagnosis display
• C: ss: ss
You can reverse the camera
malfunction yourself. (However,
contact your Sony dealer or local
authorized Sony service facility
when you cannot recover from the
camera malfunction.)
malfunction yourself. (However,
contact your Sony dealer or local
authorized Sony service facility
when you cannot recover from the
camera malfunction.)
• E: ss: ss
Contact your Sony dealer or local
authorized Sony service facility.
authorized Sony service facility.
1-3. NOTE IN LENS FRAME INSTALLATION
When tightening a screw, have both sides of the lens block assembly so as not for the load to depend.
M1.7
×
4
M1.7
×
4
Lens frame
Lens block assembly
CD copper leaf sheet
C:32:ss
C:13:ss
Countermeasure
Turn the power off and on again.
Format the “Memory stick”.
Insert a new “Memory Stick”.
Cause
Trouble with hardware.
Unformatted memory stick is inserted.
Memory stick is broken.
Caution Display During Error
SYSTEM ERROR
FORMAT ERROR
MEMORY STICK ERROR
E:61:ss
E:91:ss
Checking of lens drive circuit.
When failed in the focus and zoom
initialization.
initialization.
Abnormality when flash is being
charged.
charged.
Checking of flash unit or replacement
of flash unit.
of flash unit.
—
Insert batteries correctly.
Batteries are not inserted correctly.
Batteries were installed or removed when
using the AC adaptor.
using the AC adaptor.
Turn the power off and on again.
E:92:ss
DSC-P73
2-1
2-2
2-1. FLOW CHART
The following flow chart shows the disassembly procedure.
SECTION 2
DISASSEMBLY
HELP
HELP
HELP
Refer to "5-1-3. BT HOLDER BLOCK SECTION" (Page 5-4)
for details.
for details.
Note: Flexible board is connected.
1
Open the BT lid.
2
Screw (M1.7)
x5
3
Close the BT lid.
4
Open rear cabinet in the direction of arrow.
5
Claw
x2
6
Rear cabinet
7
FP-859: CN201
1
Control switch block
2
Control switch block flexible: CN706
3
FP-852: CN703
4
ST-097
5
Tapping screw
x2
6
SP retainer plate
7
FP-860: CN751
8
FP-861: CN705
9
Tapping screw
x2
0
SY copper leaf sheet
qa
SY-100
qs
BT harness: CN001
qd
Tapping screw
x1
qf
MS
1
Mic unit flexible: CN707
2
Claw
3
Front cabinet
1
Tape (A)
2
FP-854: CN702
3
Lens block flexible: CN601
4
Lens block
1
Turn Lens ring to the position
which the line of Lens ring and
the line of Front cabinet suit.
which the line of Lens ring and
the line of Front cabinet suit.
2
Lens ring
Line
Line
6
1
1
2
4
3
7
1
2
1
2
3
4
2
5
5
2
2
3
1
2
4
7
qa
qf
5
6
5
3
9
qs
Note: High-voltage cautions
Discharging the Capacitor
Short-circuit between the two
points with the short jig about 10
seconds.
Short-circuit between the two
points with the short jig about 10
seconds.
R:1 k
Ω
/1 W
(Part code:
1-215-869-11)
1-215-869-11)
Capacitor
ST
-095
ST
-097
9
8
qd
0
DSC-P73
2-3
2-4
2-2. SY-100 BOARD SERVICE POSITION
Rear cabinet block
Lens block
FP-860 flexible board
Flush unit
ST-097 board
ST-097 board
MS board
SY-100 board
Control switch block
6
1
2
4
3
7
2
5
5
2
1
2
3
1
2
3
4
AC power
adaptor
adaptor
AC IN
Color monitor
1
2
4
7
qa
qf
5
6
5
3
9
qs
9
8
qd
0
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