Read Sony DSC-W310 Service Manual online
DSC-W310
Sony EMCS Co.
SERVICE MANUAL
Revision History
SERVICE NOTE (Check the following note before the service.)
Ver.
Date
History
Contents
S.M. Rev.
issued
985275511.pdf
2010A2900-1
© 2010.1
Published by Tokai TEC
Ver. 1.0 2010.01
DIGITAL STILL CAMERA
The components identified
by mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Hong Kong Model
Korea Model
Argentine Model
Brazilian Model
1-1. METHOD FOR COPYING OR ERASING THE DATA IN INTERNAL MEMORY
1-2. REGARDING FUSE
—
Official Release
2010.01
1.0
9-852-755-11
DSC-W310
—
Internal memory
ON BOARD
Internal memory
ON BOARD
Photo: Silver
DSC-W310
– 2 –
SPECIFICATIONS
[Input and Output connectors]
(USB)/A/V OUT terminal:
Video output
Audio output (Monaural)
USB communication
USB communication: Hi-Speed USB
(USB 2.0 compliant)
[LCD screen]
LCD panel:
6.7 cm (2.7 type) TFT drive
Total number of dots: 230 400
(960 × 240) dots
[Power, general]
Power: Rechargeable battery pack
NP-BN1, 3.6 V
Power consumption (during shooting):
1.05 W
Operating temperature: 0°C to 40°C
(32°F to 104°F)
Storage temperature: – 20°C to + 60°C
(– 4°F to + 140°F)
Dimensions: 95.3 × 55.0 × 18.7 mm
(3 7/8 × 2 1/4 × 3/4 inches)
(W/H/D, excluding protrusions)
Mass: Approx. 137 g (4.8 oz)
(including NP-BN1 battery pack
and memory card)
Microphone: Monaural
Speaker: Monaural
Exif Print: Compatible
PRINT Image Matching III:
Compatible
PictBridge: Compatible
BC-CSN/BC-CSNB battery
charger
Power requirements: AC 100 V to 240 V,
50/60 Hz, 2 W
Output voltage: DC 4.2 V, 0.25 A
Operating temperature: 0°C to 40°C
(32°F to 104°F)
Storage temperature: – 20°C to + 60°C
(– 4°F to + 140°F)
Dimensions: Approx. 55 × 24 × 83 mm
(2 1/4 × 3 1/32 × 3 3/8 inches)
(W/H/D)
Mass: Approx. 55 g (1.9 oz)
Rechargeable battery pack
NP-BN1
Used battery: Lithium-ion battery
Maximum voltage: DC 4.2 V
Nominal voltage: DC 3.6 V
Maximum charge voltage: DC 4.2 V
Maximum charge current: 1.44 A
Capacity:
typical: 2.3 Wh (630 mAh)
minimum: 2.2 Wh (600 mAh)
Design and specifications are subject to
Design and specifications are subject to
change without notice.
[System]
Image device:
7.79 mm (1/2.3 type) R, G, B
primary color mosaic filters
Total pixel number of camera:
Approx. 12.4 Megapixels
Effective pixel number of camera:
Approx. 12.1 Megapixels
Lens: 4× zoom lens
f = 5 mm – 20 mm (28 mm – 112 mm
(35 mm film equivalent))
F3.0 (W) – F5.8 (T)
Exposure control: Automatic exposure,
Scene Selection (8 modes)
White balance: Automatic, Daylight,
Cloudy, Fluorescent 1/2/3,
Incandescent, Flash
Recording interval for Burst mode:
Approx. 0.93 second
File format:
Still images: JPEG (DCF Ver. 2.0,
Exif Ver. 2.21, MPF Baseline)
compliant, DPOF compatible
Movies: AVI (Motion JPEG)
Recording media:
“Memory Stick Duo” media,
SD memory card,
Flash: Flash range (ISO sensitivity
(Recommended exposure Index)
set to Auto):
Approx. 0.5 m to 3.0 m
(1 ft 7 3/4 inches to 9 ft 10 1/8 inches) (W)/
approx. 0.5 m to 1.5 m
(1 ft 7 3/4 inches to 4 ft 11 1/8 inches) (T)
SDHC memory card (Class 4, 6, 10)
Internal Memory (approx. 6 MB),
DSC-W310
– 3 –
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 COMPO-
NENTS 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 IDENTIFIÉS PAR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REM-
PLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT
LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES
SUPPLÉMENTS PUBLIÉS PAR SONY.
Unleaded solder
Boards requiring use of unleaded solder are printed with the leadfree
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 ordi-
nary 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.
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.
DSC-W310
1-1E
1. SERVICE NOTE
1-1. 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.)
Note1: When replacing main board, erase the data in internal memory of the board before replacement.
Note2: When replacing main board, execute formatting and initialize the internal memory after replacement.
Method for Formatting the Internal Memory
Method for Copying the Data in Internal Memory
1-2. REGARDING FUSE
• MAIN BOARD
Ref.No:
F2
Part No:
1-576-913-31
Description: FUSE, MICRO (1608 TYPE) (1.6A/36V)
Ref.No:
F1
Part No:
1-576-363-11
Description: FUSE, MICRO (1005 TYPE) (1A/30V)
Format
Formats the memory card or the internal memory. To ensure stable operations of the memory
card, we recommend that you use this camera to format any memory card being used with this
camera for the first time. Note that formatting will erase all data recorded on the memory card.
This data cannot be restored. Be sure to back-up any important data to a PC or other storage
location.
1 MENU t
(Settings) t
(Memory Card Tool) or
(Internal
Memory Tool) t [Format] t [OK] t z on the control button
• Note that formatting permanently erases all data including even protected images.
Note
Copy
Copies all images in the internal memory to a memory card.
1 Insert a memory card with sufficient free capacity into the camera.
2 MENU t
2 MENU t
(Settings) t
(Memory Card Tool) t [Copy] t [OK]
t z
on the control button
• Use a fully charged battery pack. 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.
• Images cannot be copied individually.
• The original images in the internal memory are retained even after copying. To delete the contents of the
internal memory, remove the memory card after copying, then format the internal memory ([Format] in
[Internal Memory Tool]).
• A new folder is created on the memory card and all the data will be copied to it. You cannot choose a
specific folder and copy images to it.
Notes
