Sony DSC-W670 Service Manual ▷ View online
DSC-W670
Sony Corporation
SERVICE MANUAL
Revision History
SERVICE NOTE (Check the following note before the service.)
983463213.pdf
2012K08-1
© 2012.11
Published by Sony Techno Create Corporation
Ver. 1.2 2012.11
DIGITAL STILL CAMERA
9-834-632-13
US Model
Canadian Model
AEP Model
UK Model
E Model
Chinese Model
Korea Model
DSC-W670
Ver.
Date
History
Contents
S.M. Rev.
issued
1.0
2012.01
Official Release
—
—
1.1
2012.03
Revised-1
(A1 11-518)
(A1 11-518)
• Correction of Logo.
Page
Page
2
• Correction of SERVICE NOTE.
Page
Page
1-1
• Correction of REPAIR PARTS LIST.
Page
Page
2-2
,
2-3
,
2-4
,
2-5
,
2-6
,
2-7
Yes
1.2
2012.11
Revised-2
(A2 12-272)
(A2 12-272)
• Addition of US Model.
Page
Page
2-7
Yes
Internal memory
ON BOARD
Internal memory
ON BOARD
1-1. METHOD FOR COPYING OR ERASING THE DATA IN INTERNAL MEMORY
1-2. DEDICATED A/V CABLE (OPTIONAL ACCESSORY)
1-3. REGARDING FUSE
1-4. ORNAMENTAL RING OR BARRIER ASSY REPLACING METHOD
1-2. DEDICATED A/V CABLE (OPTIONAL ACCESSORY)
1-3. REGARDING FUSE
1-4. ORNAMENTAL RING OR BARRIER ASSY REPLACING METHOD
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.
Photo: Silver
Revised-2
Replace the previously issued
SERVICE MANUAL 9-834-632-12
with this Manual.
SERVICE MANUAL 9-834-632-12
with this Manual.
DSC-W670
– 2 –
SPECIFICATIONS
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.
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 350°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.
Caution
Danger of explosion occurs if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
UNLEADED SOLDER
This unit uses 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
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
Be careful to the following points to solder or unsolder.
•
Set the soldering iron tip temperature to 350°C approximately.
If cannot control temperature, solder/unsolder at high temperature
for a short time.
for a short time.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
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.
flow) than ordinary solder so use caution not to let solder
bridges occur such as on IC pins, etc.
•
Be sure to control soldering iron tips used for unleaded solder and
those for leaded solder so they are managed separately. Mixing un-
leaded solder and leaded solder will cause detachment phenomenon.
those for leaded solder so they are managed separately. Mixing un-
leaded solder and leaded solder will cause detachment phenomenon.
Camera
[System]
Image device: 7.75 mm (1/2.3 type)
color CCD, Primary color filter
Total pixel number of camera:
Approx. 16.4 Megapixels
Effective pixel number of camera:
Approx. 16.1 Megapixels
Lens: 6× zoom lens
f = 4.6 mm – 27.6 mm (26 mm – 156 mm
(35 mm film equivalent))
(35 mm film equivalent))
F3.5 (W) – F6.5 (T)
While shooting movies (16:9):
33 mm – 198 mm*
While shooting movies (4:3):
30 mm – 180 mm*
* When [Movie SteadyShot] is set to
[Standard]
SteadyShot: Optical
Exposure control: Automatic exposure,
Exposure control: Automatic exposure,
Scene Selection (11 modes)
White balance: Automatic, Daylight,
Cloudy, Fluorescent 1/2/3,
Incandescent, Flash, One Push
Recording interval for Burst mode:
Approx. 1.0 second
File format:
Still
Still
images:
JPEG (DCF, Exif, MPF Baseline)
compliant, DPOF compatible
compliant, DPOF compatible
Movies:
MPEG-4
AVC/H.264
Recording media: Internal Memory
(Approx. 56 MB), “Memory Stick
Duo” media, “Memory Stick
Micro” media, SD cards, microSD
memory
cards
Flash: Flash range (ISO sensitivity
(Recommended Exposure Index) set to Auto):
Approx. 0.5 m to 3.0 m
(1 feet 7 3/4 inches to 9 feet 10 inches) (W)/
Approx. 0.5 m to 1.5 m
(1 feet 7 3/4 inches to 4 feet 11 inches) (T)
(1 feet 7 3/4 inches to 9 feet 10 inches) (W)/
Approx. 0.5 m to 1.5 m
(1 feet 7 3/4 inches to 4 feet 11 inches) (T)
[Input and Output connectors]
USB / A/V OUT jack:
Video
Video
output
Audio
output
USB
communication
USB communication: Hi-Speed USB
(USB
(USB
2.0)
[Screen]
LCD screen:
6.7 cm (2.7 type) TFT drive
Total number of dots:
230 400 dots
[Power, general]
Power: Rechargeable battery pack
NP-BN/NP-BN1,
NP-BN/NP-BN1,
3.6
V
Power consumption (during shooting):
1.2
1.2
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 (CIPA compliant):
97.6 mm × 58.1 mm × 20.4 mm
(3 7/8 inches × 2 3/8 inches × 13/16 inches)
(W/H/D)
Mass (CIPA compliant) (including
Mass (CIPA compliant) (including
NP-BN battery pack, “Memory
Stick Duo” media):
Approx. 141 g (5.0 oz)
Microphone: Monaural
Speaker: Monaural
Exif Print: Compatible
PRINT Image Matching III:
Compatible
Speaker: Monaural
Exif Print: Compatible
PRINT Image Matching III:
Compatible
BC-CSN battery charger
Power requirements: AC 100 V to
240 V, 50 Hz/60 Hz, 2 W
Output voltage: DC 4.2 V, 0.25 A
Operating temperature:
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 mm × 24 mm × 83 mm
(2 1/4 inches × 31/32 inches × 3 3/8 inches)
(W/H/D)
(W/H/D)
Mass: Approx. 55 g (1.9 oz)
Rechargeable battery pack
NP-BN/NP-BN1
NP-BN/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: 0.9 A
Capacity:
Maximum voltage: DC 4.2 V
Nominal voltage: DC 3.6 V
Maximum charge voltage: DC 4.2 V
Maximum charge current: 0.9 A
Capacity:
typical: 2.3 Wh (630 mAh)
minimum: 2.2 Wh (600 mAh)
Design and specifications are subject to
change without notice.
change without notice.
Ver. 1.1 2012.03
DSC-W670
1-1
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 the Main Board Assy, erase the data in internal memory of main board before replacement.
Note2: When replacing the Main Board Assy, execute formatting and initialize the internal memory after replacement.
Note2: When replacing the Main Board Assy, execute formatting and initialize the internal memory after replacement.
Method for Copying the Data in Internal Memory
1-3.
REGARDING FUSE
• MAIN BOARD
1-2.
DEDICATED A/V CABLE (OPTIONAL ACCESSORY)
Dedicated A/V cable is not supplied with this model.
For details of the dedicated A/V cable, refer to the “
For details of the dedicated A/V cable, refer to the “
ACCESSORIES
” page.
Method for Formatting the Internal Memory
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.
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
(Settings)
(Memory Card Tool) or
(Internal Memory Tool)
[Format]
[OK]
Note
Note that formatting permanently erases all data including even protected images.
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
2. MENU
(Settings)
(Memory Card Tool)
[Copy]
[OK]
Notes
Make sure there is sufficient battery power. Otherwise, the battery power may run out when you
attempt to copy image files, causing the copy to fail and possibly corrupt 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.
attempt to copy image files, causing the copy to fail and possibly corrupt 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.
Ref. No:
F1
Part No:
1-576-415-11
Description: FUSE, MICRO (1608 TYPE) (2A/32V)
Ref. No:
F2
Part No:
1-576-415-11
Description: FUSE, MICRO (1608 TYPE) (2A/32V)
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.0 are shown in blue.
Ver. 1.1 2012.03
DSC-W670
1-2E
1-4. ORNAMENTAL RING OR BARRIER ASSY REPLACING METHOD
Removal
1
Turn on the power and pull out the lens to set it in the WIDE end state.
2
Remove the battery.
3
Apply alcohol to two gaps A of the Ornamental Ring A with tweezers or a fine-tipped stick as shown in the figure below.
Note: Use of alcohol may cause malfunction of the Barrier Assy. When the Ornamental Ring A is removed, replace the Barrier Assy with a new one.
4
A
Ornamental Ring
Solvent
Tweezers
5
Insert tweezers or a pin-spanner in the hollows B and C of Barrier Assy, unlock the hooks at four locations by turning it counterclockwise and
remove the Barrier Assy.
Hook
Hook
Barrier Assy
Hollow C
Hollow B
Tweezers or
Pin spanner
Pin spanner
Installation
1
Install the Barrier Assy, aligning the lever with the insertion position as shown in figure.
2
Insert tweezers or a pin-spanner in the hollows B and C of Barrier Assy and rotate it clockwise as far as four hooks are locked.
3
Install the battery.
4
Turn on the power, make the lens retract in the body and confirm that the lens is completely closed. Confirm that the lens is completely open at
the WIDE/TELE end.
Hook
Lever
Hook
Barrier Assy
Hollow C
Hollow B
Tweezers or
Pin spanner
Pin spanner
Lever
5
Affix 2 sheets of Barrier tape, aligning them with the position shown in figure below.
Note: When affixing, be careful for Barrier tape not to cover the holes A and B, and the guides.
6
Affix the Ornamental Ring.
Ornamental Ring
Guide
Guide
Hole B
Hole A
Barrier Tapes
Barrier Tapes