DSC-W30, DSC-W40 (serv.man2) - Sony Digital Camera Service Manual (repair manual)

Model
DSC-W30 DSC-W40 (serv.man2)
Pages
64
Size
5.19 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 2
File
dsc-w30-dsc-w40-sm2.pdf
Date

View Sony DSC-W30 / DSC-W40 (serv.man2) Service Manual online

SERVICE MANUAL
LEVEL
 
2
Link
Link
Revision History
Revision History
How to use
Acrobat Reader
How to use
Acrobat Reader
Sony EMCS Co.
DSC-W30/W40_L2
Internal memory
ON BOARD
Internal memory
ON BOARD
SERVICE NOTE
MODEL INFORMATION TABLE
SPECIFICATIONS
FRAME SCHEMATIC DIAGRAM
BLOCK DIAGRAMS
DISASSEMBLY
PRINTED WIRING BOARDS
REPAIR PARTS LIST
SCHEMATIC DIAGRAMS
Ver. 1.6  2010.02
DIGITAL STILL CAMERA
2010B0500-1
  © 2010.2
Published by Tokai TEC
9-876-935-33
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Hong Kong Model
Chinese Model
Korea Model
Argentine Model
Brazilian Model
Japanese Model
Tourist Model
The components identified by
mark  0  or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque  0  sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
• Precaution on Replacing the SY-143 Board
DSC-W30/W40
Photo: DSC-W30/Silver
Revised-2
Replace the previously issued
SERVICE MANUAL 9-876-935-32
with this manual.
— 2 —
DSC-W30/W40_L2
SPECIFICATIONS
Camera
[System]
Image device
7.18 mm (1/2.5 type) color 
CCD, Primary color filter
Total pixel number of camera
Approx. 6 183 000 pixels
Effective pixel number of camera
Approx. 6 003 000 pixels
Lens
Carl Zeiss Vario-Tessar
3
× zoom lens
f = 6.3 – 18.9 mm (38 – 
114 mm when converted to a 
35 mm still camera)
F2.8 – 5.2
Exposure control Automatic exposure, Scene 
Selection (7 modes)
White balance
Automatic, Daylight, Cloudy, 
Fluorescent, Incandescent, 
Flash
File format (DCF compliant)
Still images: Exif Ver. 2.21
JPEG compliant, DPOF 
compatible
Movies: MPEG1 compliant 
(Monaural)
Recording media Internal Memory (32 MB)
“Memory Stick Duo”
Flash
Recommended distance (ISO 
set to Auto): approx. 0.2 m to 
4.2 m (7 7/8 inches to 13 feet 
9 3/8 inches) (W)/approx. 
0.3 m to 2.2 m (11 7/8 inches to 
7 feet 2 5/8 inches) (T)
[Input and Output connectors]
A/V OUT jack (Monaural)
Minijack
Video: 1 Vp-p, 75 
Ω,
unbalanced, sync negative
Audio: 327 mV (at a 47 k
Ω 
load)
Output impedance 2.2 k
USB jack
mini-B
USB communication
Hi-Speed USB (USB 2.0 
compliant)
[LCD screen]
LCD panel
5.1 cm (2.0 type) TFT drive
Total number of dots
84 960 (354
×240) dots
[Power, general]
Power
Rechargeable battery pack NP-
BG1, 3.6 V
AC-LS5K AC Adaptor (not 
supplied), 4.2 V
Power consumption (during shooting with the 
LCD screen on)
1.0W
Operating temperature
0 to 40
°C (32 to 104°F)
Storage temperature
–20 to +60
°C (–4 to +140°F)
Dimensions
89.8
×59.0×22.9 mm
(3 5/8 inches 
× 2 3/8 inches × 
29/32 inches) (W/H/D, 
excluding protrusions)
Mass
DSC-W40
Approx. 186 g (6.6 oz) 
(including NP-BG1 battery 
pack and neck strap, etc.)
DSC-W30
Approx. 153 g (5.4 oz) 
(including NP-BG1 battery 
pack and wrist strap, etc.)
Microphone
Electret condenser microphone
Speaker
Dynamic speaker
Exif Print
Compatible
PRINT Image Matching III
Compatible
PictBridge
Compatible
BC-CSG battery charger
Power requirements
AC 100 to 240 V, 50/60 Hz, 
2 W
Output voltage
DC 4.2 V, 0.25 A
Operating temperature
0 to 40
°C (32 to 104°F)
Storage temperature
–20 to +60
°C (–4 to +140°F)
Dimensions
Approx. 62 
× 24 × 91 mm
(2 1/2 
× 31/32 ×3 5/8 inches) 
(W/H/D)
Mass
Approx. 75 g (2.7 oz)
Rechargeable battery pack NP-BG1
Used battery
Lithium-ion battery
Maximum voltage
DC 4.2 V
Nominal voltage DC 3.6 V
Capacity
3.6 Wh (960 mAh)
Design and specifications are subject to change 
without notice.
— 3 —
DSC-W30/W40_L2
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
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 
0
 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
1.
Check the area of your repair for unsoldered or poorly-soldered
connections.  Check the entire board surface for solder 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
transistors, that were installed during a previous repair.  Point
them out to the customer and recommend their replacement.
4.
Look for parts which, through functioning, show obvious signs
of deterioration.  Point them out to the customer and
recommend 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.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
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
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
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
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.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Model
DSC-W30/Silver
DSC-W30/White
DSC-W30/Blue
DSC-W40/Black
Destination
US, CND, AEP, UK,
US, CND, AEP, E,
US, CND, AEP, E,
CND, AEP, UK, E,
E, AUS, HK, CH,
AUS, HK, KR, J, JE
AUS, HK, KR, J, JE
AUS, KR
KR, AR, BR, J, JE
CONTROL SW BLOCK
SW110T
SW110T
SW110T
SW120TB
Model information table
• Abbreviation
AR
: Argentine model
AUS : Australian model
BR
: Brazilian model
CH
: Chinese model
CND : Canadian model
EE
: East European model
HK : Hong Kong model
J
: Japanese model
JE
: Tourist model
KR
: Korea model
NE
: North European model
— 4 —
DSC-W30/W40_L2
TABLE OF CONTENTS
1.
SERVICE NOTE
1-1.
Description on Self-diagnosis Display ···························· 1-1
1-2.
Process After Fixing Flash Error ····································· 1-1
1-3.
Method for Copying or Erasing the Data in Internal
Memory ··········································································· 1-2
1-4.
Precaution on Replacing the SY-143 Board ···················· 1-3
2.
DISASSEMBLY
2-1.
Disassembly ····································································· 2-2
2-2.
Exchange Method of Barrier Assy ·································· 2-6
2-3.
Exchange Method of Zoom Motor Unit ·························· 2-9
3.
BLOCK DIAGRAMS
3-1.
Overall Block Diagram (1/2) ··········································· 3-1
3-2.
Overall Block Diagram (2/2) ··········································· 3-2
3-3.
Power Block Diagram ····················································· 3-3
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1.
Frame Schematic Diagram ·············································· 4-1
4-2.
Schematic Diagrams ························································ 4-3
4-3.
Printed Wiring Boards ··················································· 4-17
4-4.
Mounted Parts Location ················································ 4-26
5. REPAIR PARTS LIST
5-1.
Exploded Views ······························································· 5-2
5-2.
Electrical Parts List ························································· 5-6
Section
Title
Page
1-1
DSC-W30/W40_L2
1. SERVICE NOTE
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.)
• E: ss: ss
Contact your Sony dealer or local
authorized Sony service facility.
Display Code
  C:32:ss
  C:13:ss
Countermeasure
Turn the power off and on again.
Format the “Memory Stick” or internal
memory.
Cause
Trouble with hardware.
“Memory Stick” or internal memory is
unformatted.
Caution Display During Error
SYSTEM ERROR
FORMAT ERROR
MEMORY STICK ERROR
  E:61:ss
  E:91:ss
1-1. DESCRIPTION ON SELF-DIAGNOSIS DISPLAY
Insert a new “Memory Stick”.
“Memory Stick” is broken.
Turn the power off and on again.
Trouble with internal memory.
INTERNAL MEMORY ERROR
Checking of lens drive circuit.
When failed in the focus and zoom
initialization.
Checking of flash unit or replacement
of flash unit. (Note)
Abnormality when flash is being
charged.
Note:
After repair, be sure to perfom “1-2. PROCESS AFTER FIXING FLASH ERROR”.
1-2. PROCESS AFTER FIXING FLASH ERROR
When “FLASH error”  (Self-diagnosis Code  E : 91 : ** ) occurs, to prevent any abnormal situation caused by high voltage, setting of the
flash is changed automatically to disabling charge and flash setting.
After fixing, this setting needs to be deactivated. Flash error code can be initialized by the operations on the Setup screen.
Method for Initializing the Flash Error Code
Initializes the setting to the default setting.
1 Select [OK] with v on the control button, then press z.
The message “Initialize all settings Ready?” appears.
2 Select [OK] with v, then press z.
The settings are reset to the default setting.
• Make sure that the power is not disconnected during resetting.
Initialize
OK
See the following procedure.
Cancel
Cancels the resetting.
1-2
DSC-W30/W40_L2
1-3. METHOD FOR COPYING OR ERASING THE DATA IN INTERNAL MEMORY
The data can be copied/erased by the operations on the Setup screen. (When erasing the data, execute formatting the internal memory.)
Note 1:
When replacing the SY-143 board, erase the data in internal memory of the board before replacement.
Note 2:
When replacing the SY-143 board or the IC202 on the SY-143 board, execute formatting and initialize the internal memory after
replacement.
Method for Copying the Data in Internal Memory
Method for Formatting the Internal Memory
Copies all images in the internal memory to a “Memory Stick Duo”.
1 Insert a “Memory Stick Duo” having 32 MB or larger capacity.
2 Select [OK] with v on the control button, then press z.
The message “All data in internal memory will be copied Ready?” appears.
3 Select [OK] with v, then press z.
Copying starts. 
• Use a fully charged battery pack or the AC Adaptor (not supplied). If you attempt to copy image files 
using a battery pack with little remaining charge, the battery pack may run out, causing copying to fail or 
possibly corrupting the data.
• You cannot copy individual images.
• The original images in the internal memory are retained even after copying. To delete the contents of the 
internal memory, remove the “Memory Stick Duo” after copying, then execute the [Format] command in 
(Internal Memory Tool).
• You cannot select a folder copied on a “Memory Stick Duo”.
• Even if you copy data, a 
 (Print order) mark is not copied.
Copy
OK
See the following procedure.
Cancel
Cancels the copying.
Copying
102_COPY
This item does not appear when a “Memory Stick Duo” is inserted in the camera.
The default settings are marked with 
.
Formats the internal memory.
• Note that formatting irrevocably erases all data in the internal memory, including even protected images.
1 Select [OK] with v on the control button, then press z.
The message “All data in internal memory will be erased Ready?” appears.
2 Select [OK] with v, then press z.
The format is complete.
Format
OK
See the following procedure.
Cancel
Cancels the formatting.
1-3
DSC-W30/W40_L2
1-4. PRECAUTION ON REPLACING THE SY-143 BOARD
VIDEO OUT Default Data and Exif Model Data Check
When you replace to the repairing board, the written data of repairing board also might be changed to original setting.
When the data has changed because of board replacing etc., check the data setting (VIDEO OUT Default Data, Exif Model Data) is right. If
not, rewrite to the right value.
VIDEO OUT Default Data
Exif Model Data
Writing Method:
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 4F, address: 8D, and set the VIDEO OUT Default Data.
3) Select page: 8F, address: E5 and E6, and set the Exif Model Data.
4) Click 
[Save]
 on the SEUS screen.
5) Select page: 80, address: 34, and check that the data is “00”.
6) Select page: 80, address: 30, and check that the data is “00”.
7) Select page: 00, address: 01, and set data: 00.
Address
33
34
E5
8F
Page
Data
DSC-W30
DSC-W40
30
30
E6
8F
Address
00
01
8D
4F
Page
Data
NTSC
PAL
1-4E
DSC-W30/W40_L2
Initial Language Data Check
If the SY-143 board was replaced, initial language setting may be changed. Accordingly, change the following data so as to set same initial
language as that of the set distributing in each region.
Initial language: Language displayed at the next starting if the setting of Setup menu was reset.
It is different from the language setting selectable with the menu.
Initial Language Data
Page
Address
Data
Language
GP1
GP2
GP3
GP4
4F
8C
00
English
z
z
z
01
Japanese
z
04
Spanish
z
z
06
Portugal
z
08
Simplified Chinese
z
0B
Russian
z
0D
Korean
z
Note:
GP1 is fixed to Japanese.
GP2 is fixed to English.
GP3 is either English, Spanish, or Russian.
GP4 is either English, Spanish, Portugal, Simplified Chinese, or Korean.
Writing Method:
1) Select page: 00, address: 01 and set data: 01.
2) Select page: 4F, address: 8C, and set the Initial Language Data.
3) Select page: 40, address: 38, and set data: 00.
4) Click 
[Save]
 on the SEUS screen.
5) Select page: 80, address: 34, and check that the data is “00”.
6) Select page: 80, address: 30, and check that the data is “00”.
7) Select page: 00, address: 01, and set data: 00.
8) Turn off the camera.
9) Turn on the camera. Execute “Initialize” of Setup screen.
10) Check the language displayed when the camera starts.
2-1
2. DISASSEMBLY
DSC-W30/W40_L2
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.
• When remove a connector, dont’ pull at wire of connector. It is possible that a wire is snapped.
• When installing a connector, dont’ press down at wire of connector.
It is possible that a wire is snapped.
• Do not apply excessive load to the gilded flexible board.
Cut and remove the part of gilt 
which comes off at the point.
(Be careful or some 
pieces of gilt may be left inside) 
DISCHARGING  OF  THE  ST-133  BOARD’S  CHARGING  CAPACITOR (C901)
The charging capacitor (C901) of the ST-133 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.
Preparing the Short Jig
To preparing the short jig, a small clip is attached to each end of
a resistor of 1 k
 /1 W (1-215-869-11).
Wrap insulating tape fully around the leads of the resistor to
prevent electrical shock.
1 k
/1 W
Wrap insulating tape.
Note: High-voltage cautions
Discharging the Capacitor
Short-circuit between the two points 
with the short jig about 10 seconds.
R:1 k
/1 W
 
(Part code: 1-215-869-11)
2-2
DSC-W30/W40_L2
2-1. DISASSEMBLY
2-1-1. CABINET  BLOCK
HELP
HELP
2
Cabinet (Rear) Block Assy
1
Cabinet (Front) Block Assy
1
-1 (#20/#21)
1
-3 (#20/#21)
1
-2 (#20/#21)
2
-1 (#20)
2
-3
2
-2
Refer to page 2-1 
" Discharging of the ST-133 board’s charging capacitor (C901) ", 
when discharging the capacitor.
1
-5 (Claw)
1
-4 (Claw)
EXPLODED VIEW
HARDWARE LIST

Download Sony DSC-W30 / DSC-W40 (serv.man2) Service Manual (Repair Manual)

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