Sony DSC-P20 (serv.man3) Service Manual ▷ View online
– 4 –
[Discharging of the DD-158 board’s charging capacitor
(C506)]
(C506)]
The charging capacitor (C506) of the DD-158 board is charged up
to the maximum 300 V potential.
There is a danger of electric shock by this high voltage when the
battery 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.
to the maximum 300 V potential.
There is a danger of electric shock by this high voltage when the
battery 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 pre-
vent electrical shock.
vent 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.
R:1 k
Ω
/1 W
(Part code:
1-215-869-11)
1-215-869-11)
Capacitor
SERVICE NOTE
•
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.
– 5 –
Display Code
C:32:ss
C:13:ss
E:61:ss
E:91:ss
Countermeasure
Turn the power off and on again.
Format the “Memory stick”.
Insert a new “Memory Stick”.
Checking of lens drive circuit.
Cause
Trouble with hardware.
Unformatted memory stick is inserted.
Memory stick is broken.
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.
Caution Display During Error
SYSTEM ERROR
FORMAT ERROR
MEMORY STICK ERROR
—
[Description on Self-diagnosis Display]
Self-diagnosis display
• C: ss: ss
• C: ss: ss
You can reverse the camera mal-
function yourself. (However, con-
tact your Sony dealer or local
authorized Sony service facility
when you cannot recover from
the camera malfunction.)
function yourself. (However, con-
tact 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 lo-
cal authorized Sony service facil-
ity.
cal authorized Sony service facil-
ity.
Battery pack is not “InfoLITHIUM”
compatible.
compatible.
Use an “InfoLITHIUM” battery pack.
Battery pack was installed or removed
when using the AC adaptor.
when using the AC adaptor.
Turn the power off and on again.
Insert a battery pack correctly.
Battery pack is not inserted correctly.
E:92:ss
– 6 –
1. MAIN PARTS
1. ORNAMENTAL PARTS
DSC-P20
Note:
• Items marked “*” are not stocked since they are seldom required for routine service.
Some delay should be anticipated when ordering these items.
• The parts numbers of such as a cabinet are also appeared in this section.
Refer to the parts number mentioned below the name of parts to order.
Checking supplied accessories.
Other accessories
3-069-761-11 MANUAL, INSTRUCTION (ENGLISH)
3-069-761-21 MANUAL, INSTRUCTION
3-069-761-21 MANUAL, INSTRUCTION
(FRENCH, GERMAN) (AEP)
3-069-761-31 MANUAL, INSTRUCTION
(SPANISH, PORTUGUESE) (AEP)
3-069-761-41 MANUAL, INSTRUCTION
(ITALIAN, DUTCH) (AEP)
3-069-761-61 MANUAL, INSTRUCTION
(SWEDISH, RUSSIAN) (AEP)
Size AA alkaline batteries (2)
Wrist strap (1)
3-070-841-01
3-070-841-01
CD-ROM
(SPVD-004 USB driver) (1)
3-066-676-01
(SPVD-004 USB driver) (1)
3-066-676-01
USB cable (1)
1-757-293-11
1-757-293-11
“Memory Stick”
(4 MB) (1)
(4 MB) (1)
Lid (CPC)
3-068-524-11
3-068-524-11
Jack Cover
not supplied
(included in Cabinet (Rear) Assy)
not supplied
(included in Cabinet (Rear) Assy)
– 7 –
DSC-P20
•
This set can be disassembled in the order shown below.
2-1. CABINET (FRONT)
ASSEMBLY (Page 8)
2-3. CHASSIS (UPPER)
ASSEMBLY (Page 8)
2-2. DD-158 BOARD
(Page 8)
2-11. LCD MODULE
(Page 10)
DSC-P20
2-10. SY-66 BOARD
(Page 10)
2-5. BATTERY HOLDER
ASSEMBLY (Page 9)
2-4. FP-062 FLEXIBLE BOARD
(Page 8)
2-8. OPTICAL FINDER
(Page 9)
2-7. LENS SECTION
(Page 9)
2-9. LENS BLOCK ASSEMBLY
(Page 10)
2-6. JK-215 BOARD
(Page 9)
2. DISASSEMBLY