Sony DSC-P30 / DSC-P50 (serv.man2) Service Manual ▷ View online
– 2 –
Table for differences of function
Model
DSC-P30
DSC-P50
CCD Imager
1.3M pixels
2.1M pixels
1. Check the area of your repair for unsoldered or poorly-sol-
dered connections. Check the entire board surface for solder
splashes and bridges.
splashes and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transis-
tors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
out to the customer and recommend their replacement.
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recom-
mend their replacement.
mend their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
•
Keep the temperature of the soldering iron around 270 ˚C
during repairing.
during repairing.
•
Do not touch the soldering iron on the same conductor of
the circuit board (within 3 times).
the circuit board (within 3 times).
•
Be careful not to apply force on the conductor when sol-
dering or unsoldering.
dering or unsoldering.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
safety checks before releasing the set to the customer.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED
LINE WITH MARK
0
ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 ˚C higher than
• Unleaded solder melts at a temperature about 40 ˚C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C .
Caution: The printed pattern (copper foil) may peel away if the
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 ˚C .
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur
such as on IC pins, etc.
ordinary solder so use caution not to let solder bridges occur
such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
– 3 –
SERVICE NOTE
................................................................... 5
Self-diagnosis Display .......................................................... 6
1.
GENERAL
Introduction .............................................................................. 1-2
Identifying the Parts ................................................................. 1-2
Preparing the Power Supply .................................................... 1-2
Setting the Date and Time ....................................................... 1-4
Inserting the “Memory Stick” ................................................... 1-4
Basic Operations ..................................................................... 1-4
Recording Still Images ............................................................ 1-5
Recording Moving Images ....................................................... 1-6
Playing Back Still Images ........................................................ 1-7
Playing Back Moving Images .................................................. 1-7
Viewing Images Using a Personal Computer ......................... 1-7
Image File Storage Destinations and Image Files .................. 1-9
Before Performing Advanced Operations ............................... 1-10
Various Recording ................................................................... 1-12
Various Playback ..................................................................... 1-14
Editing ..................................................................................... 1-15
Additional Information .............................................................. 1-18
Troubleshooting ....................................................................... 1-19
Warning and Notice Messages ............................................... 1-20
Self-diagnosis Display ............................................................. 1-21
LCD Screen Indicators ............................................................ 1-21
Identifying the Parts ................................................................. 1-2
Preparing the Power Supply .................................................... 1-2
Setting the Date and Time ....................................................... 1-4
Inserting the “Memory Stick” ................................................... 1-4
Basic Operations ..................................................................... 1-4
Recording Still Images ............................................................ 1-5
Recording Moving Images ....................................................... 1-6
Playing Back Still Images ........................................................ 1-7
Playing Back Moving Images .................................................. 1-7
Viewing Images Using a Personal Computer ......................... 1-7
Image File Storage Destinations and Image Files .................. 1-9
Before Performing Advanced Operations ............................... 1-10
Various Recording ................................................................... 1-12
Various Playback ..................................................................... 1-14
Editing ..................................................................................... 1-15
Additional Information .............................................................. 1-18
Troubleshooting ....................................................................... 1-19
Warning and Notice Messages ............................................... 1-20
Self-diagnosis Display ............................................................. 1-21
LCD Screen Indicators ............................................................ 1-21
2.
DISASSEMBLY
2-1.
Cabinet (R) Assembly ................................................... 2-1
2-2.
Cabinet (Front) Block Assembly .................................... 2-1
2-3.
DD-158 Board ............................................................... 2-2
2-4.
Chassis (Main) Assembly .............................................. 2-3
2-5.
Lens Block Assembly .................................................... 2-3
2-6.
Optical Finder ................................................................ 2-3
2-7.
Zoom Lens ..................................................................... 2-3
2-8.
JK-206 Board ................................................................ 2-4
2-9.
DC Jack ......................................................................... 2-4
2-10. SY-66 Board .................................................................. 2-4
2-11. LCD Module ................................................................... 2-4
2-12. Circuit Boards Location ................................................. 2-6
2-13. Flexible Boards Location ............................................... 2-6
2-11. LCD Module ................................................................... 2-4
2-12. Circuit Boards Location ................................................. 2-6
2-13. Flexible Boards Location ............................................... 2-6
3.
BLOCK DIAGRAMS
3-1.
Overall Block Diagram .................................................. 3-1
3-8.
Power Block Diagram 1 ................................................. 3-15
3-9.
Power Block Diagram 2 ................................................. 3-17
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
4-1.
Frame Schematic Diagrams ......................................... 4-3
Frame Schematic Diagram ........................................... 4-3
Frame Schematic Diagram ........................................... 4-3
4-2.
Printed Wiring Boards and Schematic Diagrams ......... 4-5
CD-319 Printed Wiring Board and
Schematic Diagram ....................................................... 4-5
JK-206 Printed Wiring Board ........................................ 4-27
JK-206 Schematic Diagram .......................................... 4-29
DD-158 Printed Wiring Board ....................................... 4-31
DD-158 (DC IN) Schematic Diagram ............................ 4-35
DD-158 (DC/DC CONVERTER) Schematic Diagram .. 4-37
DD-158 (FLASH CHARGE) Schematic Diagram ......... 4-39
CD-319 Printed Wiring Board and
Schematic Diagram ....................................................... 4-5
JK-206 Printed Wiring Board ........................................ 4-27
JK-206 Schematic Diagram .......................................... 4-29
DD-158 Printed Wiring Board ....................................... 4-31
DD-158 (DC IN) Schematic Diagram ............................ 4-35
DD-158 (DC/DC CONVERTER) Schematic Diagram .. 4-37
DD-158 (FLASH CHARGE) Schematic Diagram ......... 4-39
4-3.
Waveforms .................................................................... 4-41
4-4.
Parts Location ............................................................... 4-44
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
5.
ADJUSTMENTS
Before Starting Adjustment ..................................................... 5-1
1-1.
1-1.
Adjusting Items when Replacing
Main Parts and Boards .................................................. 5-2
Main Parts and Boards .................................................. 5-2
5-1.
Camera Section Adjustment ......................................... 5-3
1-1.
Preparations Before Adjustment ................................... 5-3
1-1-1. List of Service Tools ................................................. 5-3
1-1-2. Preparations ............................................................. 5-4
1-1-3. Discharging of the Flashlight Power Supply ............ 5-4
1-1-4. Precautions .............................................................. 5-6
1-1-2. Preparations ............................................................. 5-4
1-1-3. Discharging of the Flashlight Power Supply ............ 5-4
1-1-4. Precautions .............................................................. 5-6
1. Setting the Switch .................................................... 5-6
2. Order of Adjustments ............................................... 5-6
3. Subjects .................................................................... 5-6
4. Preparing the Flash Adjustment Box ....................... 5-7
2. Order of Adjustments ............................................... 5-6
3. Subjects .................................................................... 5-6
4. Preparing the Flash Adjustment Box ....................... 5-7
1-2.
Initialization of B, D, E, F, 7, 9 Page Data .................... 5-8
1-2-1. Initialization of D Page Data .................................... 5-8
1. Initializing D Page Data ............................................ 5-8
2. Modification of D Page Data .................................... 5-8
3. D Page Table ............................................................ 5-8
2. Modification of D Page Data .................................... 5-8
3. D Page Table ............................................................ 5-8
1-2-2. Initialization of B, E, F, 7, 9 Page Data .................... 5-9
1. Initializing B, E, F, 7, 9 Page Data ........................... 5-9
2. Modification of B, E, F, 7, 9 Page Data .................... 5-9
3. B Page Table ............................................................ 5-9
4. E Page Table ............................................................ 5-9
5. F Page Table ............................................................ 5-10
6. 7 Page Table ............................................................ 5-12
7. 9 Page Table ............................................................ 5-12
2. Modification of B, E, F, 7, 9 Page Data .................... 5-9
3. B Page Table ............................................................ 5-9
4. E Page Table ............................................................ 5-9
5. F Page Table ............................................................ 5-10
6. 7 Page Table ............................................................ 5-12
7. 9 Page Table ............................................................ 5-12
1-3.
Video System Adjustments ........................................... 5-13
1.
Video Sync Level Adjustment ....................................... 5-13
2.
Video Burst Level Adjustment ....................................... 5-13
1-4.
Camera System Adjustment ......................................... 5-14
1.
HALL Adjustment ........................................................... 5-15
2.
Flange Back Adjustment (Using the Minipattern Box) .. 5-16
3.
Flange Back Adjustment (Using the Flange Back
Adjustment Chart Subject More than 500 m Away) ..... 5-17
Adjustment Chart Subject More than 500 m Away) ..... 5-17
4.
Flange Back Check ....................................................... 5-18
5.
Picture Frame Setting ................................................... 5-19
6.
F No. Standard Data Input ............................................ 5-20
7.
Mechanical Shutter Adjustment .................................... 5-20
8.
Light Level Adjustment .................................................. 5-21
9.
Mixed Color Cancel Adjustment .................................... 5-21
10. Auto White Balance Standard Data Input ..................... 5-22
11. Auto White Balance Adjustment ................................... 5-23
12. Color Reproduction Adjustment .................................... 5-24
13. Color Reproduction Check ............................................ 5-25
14. Auto White Balance Check ............................................ 5-26
15. CCD White Defect Compensation ................................ 5-27
16. CCD Black Defect Compensation ................................. 5-28
17. Strobe White Balance Adjustment ................................ 5-29
11. Auto White Balance Adjustment ................................... 5-23
12. Color Reproduction Adjustment .................................... 5-24
13. Color Reproduction Check ............................................ 5-25
14. Auto White Balance Check ............................................ 5-26
15. CCD White Defect Compensation ................................ 5-27
16. CCD Black Defect Compensation ................................. 5-28
17. Strobe White Balance Adjustment ................................ 5-29
1-5.
LCD System Adjustments ............................................. 5-30
1.
LCD Initial Data Input (1) .............................................. 5-31
2.
LCD Initial Data Input (2) .............................................. 5-31
3.
VCO Adjustment (SY-66 Board) .................................... 5-32
4.
Black Limit Adjustment (SY-66 Board) .......................... 5-33
5.
Bright Adjustment (SY-66 Board) .................................. 5-34
6.
Contrast Adjustment (SY-66 Board) .............................. 5-35
7.
Color Adjustment (SY-66 Board) ................................... 5-35
8.
VG Center Adjustment (SY-66 Board) .......................... 5-36
9.
V-COM Adjustment (SY-66 Board) ................................ 5-36
10. White Balance Adjustment (SY-66 Board) .................... 5-37
5-2.
Service Mode ................................................................ 5-38
2-1.
Adjusting Remote Commander ..................................... 5-38
1.
Used the Adjusting Remote Commander ..................... 5-38
2.
Precautions upon Using
the Adjusting Remote Commander ............................... 5-38
the Adjusting Remote Commander ............................... 5-38
2-2.
Data Process ................................................................. 5-39
2-3.
Service Mode ................................................................ 5-40
1.
Setting the Test Mode .................................................... 5-40
2.
Bit Value Discrimination ................................................ 5-40
3.
Mode Dial Check (1) ..................................................... 5-40
4.
Mode Dial Check (2) ..................................................... 5-40
5.
Switch Check (1) ........................................................... 5-40
6.
Switch Check (2) ........................................................... 5-41
– 4 –
Section
Title
Page
7.
LED Check .................................................................... 5-41
8.
Self Diagnosis Code ...................................................... 5-41
6.
REPAIR PARTS LIST
6-1.
Exploded Views ............................................................. 6-1
6-1-1. Cabinet (Front) Block Assembly .............................. 6-1
6-1-2. Main Chassis Assembly ........................................... 6-2
6-1-3. Lens Block Assembly ............................................... 6-3
6-1-4. Cabinet (Rear) Block Assembly ............................... 6-4
6-1-2. Main Chassis Assembly ........................................... 6-2
6-1-3. Lens Block Assembly ............................................... 6-3
6-1-4. Cabinet (Rear) Block Assembly ............................... 6-4
6-2.
Electrical Parts List ....................................................... 6-5
*
The color reproduction frame is shown on page 117.
– 5 –
[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.
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.
R:1 k
Ω
/1 W
(Part code:
1-215-869-11)
1-215-869-11)
Capacitor
