Read Sony DSC-W370 Service Manual online
DSC-W370
Sony EMCS Co.
SERVICE MANUAL
Revision History
SERVICE NOTE (Check the following note before the service.)
Ver.
Date
History
Contents
S.M. Rev.
issued
985275611.pdf
2010A2900-1
© 2010.1
Published by Tokai TEC
Ver. 1.0 2010.01
DIGITAL STILL CAMERA
The components identified
by mark
by mark
0 or dotted line with
mark
0 are critical for safety.
Replace only with part number
specified.
specified.
Les composants identifiés par
une marque
une marque
0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
1-1. METHOD FOR COPYING OR ERASING THE DATA IN INTERNAL MEMORY
1-2. REGARDING FUSE
1-2. REGARDING FUSE
Photo: Silver
—
Official Release
2010.01
1.0
9-852-756-11
DSC-W370
—
Internal memory
ON BOARD
Internal memory
ON BOARD
DSC-W370
– 2 –
SPECIFICATIONS
Camera
[System]
Image device: 7.76 mm (1/2.3 type)
Image device: 7.76 mm (1/2.3 type)
color CCD, Primary color filter
Total pixel number of camera:
Approx. 14.5 Megapixels
Effective pixel number of camera:
Approx. 14.1 Megapixels
Lens: 7× zoom lens
f = 6.0 mm – 42.0 mm (34 mm –
238 mm (35 mm film equivalent))
F3.6 (W) – F5.6 (T)
While shooting movies (16:9):
37 mm – 259 mm
While shooting movies (4:3):
34 mm – 238 mm
238 mm (35 mm film equivalent))
F3.6 (W) – F5.6 (T)
While shooting movies (16:9):
37 mm – 259 mm
While shooting movies (4:3):
34 mm – 238 mm
Exposure control: Automatic exposure,
Scene Selection (10 modes)
White balance: Automatic, Daylight,
Cloudy, Fluorescent 1/2/3,
Incandescent, Flash, One Push
Incandescent, Flash, One Push
Recording interval for Burst mode:
Approx. 0.75 second
File format:
Still images: JPEG (DCF Ver. 2.0,
Exif Ver. 2.21, MPF Baseline)
compliant, DPOF compatible
Movies: MPEG-4 AVC/H .264
compliant (stereo)
Exif Ver. 2.21, MPF Baseline)
compliant, DPOF compatible
Movies: MPEG-4 AVC/H .264
compliant (stereo)
Recording media:
Internal Memory (Approx. 19 MB),
“Memory Stick Duo” media,
SD memory cards,
SDHC memory cards (Class 4, 6, 10)
“Memory Stick Duo” media,
SD memory cards,
SDHC memory cards (Class 4, 6, 10)
Flash: Flash range (ISO sensitivity
(Recommended Exposure Index)
set to Auto):
Approx. 0.2 m to 5.0 m (W)
(7 7/8 inches to 16 ft 4 7/8 inches)
approx. 0.5 m to 3.2 m (T)
(1 ft 7 3/4 inches to 10 ft 6 inches)
set to Auto):
Approx. 0.2 m to 5.0 m (W)
(7 7/8 inches to 16 ft 4 7/8 inches)
approx. 0.5 m to 3.2 m (T)
(1 ft 7 3/4 inches to 10 ft 6 inches)
[Input and Output connectors]
(USB)/A/V OUT terminal:
Video output
Audio output (Monaural)
USB communication
Audio output (Monaural)
USB communication
HDMI terminal: HDMI type C mini jack
USB communication: Hi-Speed USB
USB communication: Hi-Speed USB
(USB 2.0 compliant)
[LCD screen]
LCD panel:
LCD panel:
7.5 cm (3.0 type) TFT drive
Total number of dots: 230 400 (960 × 240)dots
[Power, general]
Power: Rechargeable battery pack NP-BK1, 3.6 V
Power consumption (during shooting): 1.5 W
Operating temperature: 0 °C to 40 °C
Power: Rechargeable battery pack NP-BK1, 3.6 V
Power consumption (during shooting): 1.5 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:
99.6 × 56.9 × 25.5 mm
(4 × 2 1/4 × 1 1/16 inches)
(W/H/D, excluding protrusions)
(4 × 2 1/4 × 1 1/16 inches)
(W/H/D, excluding protrusions)
Mass (including NP-BK1 battery pack
and Memory card): Approx. 179 g (6.3 oz.)
Microphone: Monaural
Speaker: Monaural
Exif Print: Compatible
PRINT Image Matching III: Compatible
PictBridge: Compatible
Speaker: Monaural
Exif Print: Compatible
PRINT Image Matching III: Compatible
PictBridge: Compatible
BC-CSKA battery charger
Power requirements: AC 100 V to
Power requirements: AC 100 V to
240 V, 50 Hz/60 Hz, 2.3 W
Output voltage: DC 4.2 V, 0.30 A
Operating temperature: 0°C to 40°C
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. 62 × 24 × 91 mm
(2 1/2 × 31/32 × 3 5/8 inches) (W/H/D)
Mass: Approx. 70 g (2.5 oz)
Rechargeable battery pack
NP-BK1
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: 1.4 A
Capacity:
NP-BK1
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: 1.4 A
Capacity:
typical: 3.4 Wh (970 mAh)
minimum: 3.3 Wh (930 mAh)
minimum: 3.3 Wh (930 mAh)
Design and specifications are subject to
change without notice.
change without notice.
DSC-W370
– 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.
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.
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.)
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
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!
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.
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.
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.
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.
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.
replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
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-W370
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 main board before replacement.
Note2: When replacing main board, execute formatting and initialize the internal memory after replacement.
Method for Copying the Data in Internal Memory
1-2. REGARDING FUSE
• MAIN BOARD
Method for Formatting the Internal Memory
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
(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
• 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]).
[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
Format
Formats the memory card or the internal memory. When you use a memory card with this
camera for the first time, it is recommended to format the card using the camera for stable
performance of the memory card before shooting. Note that formatting permanently erases all
data on the memory card, and is unrecoverable. Save precious data on a computer, etc.
camera for the first time, it is recommended to format the card using the camera for stable
performance of the memory card before shooting. Note that formatting permanently erases all
data on the memory card, and is unrecoverable. Save precious data on a computer, etc.
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
F2
F3
F1
Ref .No: F2, F3
Part No: 1-576-415-11
Description: FUSE, MICRO (1608 TYPE) (2A/32V)
Ref .No: F1
Part No: 1-523-038-31
Description: FUSE, MICRO (0.25A/24V)
