DSC-N2 (serv.man2) - Sony Digital Camera Service Manual (repair manual)

Model
DSC-N2 (serv.man2)
Pages
59
Size
7.49 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 2
File
dsc-n2-sm2.pdf
Date

View Sony DSC-N2 (serv.man2) Service Manual online

SERVICE MANUAL
LEVEL
 
2
Link
DISASSEMBLY
SERVICE NOTE
SPECIFICATIONS
SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
BLOCK DIAGRAMS
REPAIR PARTS LIST
PRINTED WIRING BOARDS
Link
Revision History
Revision History
Sony EMCS Co.
DSC-N2_L2
Internal memory
ON BOARD
Internal memory
ON BOARD
Revised-1
Replace the previously issued
SERVICE MANUAL 9-852-143-31
with this Manual.
Ver 1.2  2007.09
DIGITAL STILL CAMERA
2007I0200-1
  © 2007.9
Published by Kohda TEC
9-852-143-32
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-165 Board
DSC-N2
— 2 —
DSC-N2_L2
SPECIFICATIONS
Camera
[System]
Image device: 
9.15 mm (1/1.7 type) color CCD, 
Primary color filter
Total pixel number of camera: 
Approx. 10 300 000 pixels
Effective pixel number of camera: 
Approx. 10 054 000 pixels
Lens:
 Carl Zeiss Vario-Tessar 3
× zoom lens 
f = 7.9 - 23. 7 mm (38 -  114 mm when 
converted to a 35 mm still camera) F2.8 -  5.4
Exposure control: Automatic exposure, Manual 
exposure, Scene Selection (8 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 
(approx. 25 MB), "Memory Stick Duo"
Flash: 
Recommended distance (ISO set to Auto): 
Approx. 0.2 to 4.8 m (7 7/8 inches to 
189 inches) (W)/approx. 0.34 to 2.5 m 
(13 1/2 inches to 98 1/2 inches) (T)
[Input and Output connectors]
Multi connector
USB communication: 
Hi-Speed USB (USB 2.0 compliant)
[LCD screen]
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-BG1, 3.6 V
AC-LS5K AC Adaptor (not supplied), 4.2 V
Power consumption (during shooting):
 1.3 W
Operating temperature: 
0 to 40
°C ( 32 to 104° F)
Storage temperature:
 -20 to +60
°C (-4 to +140°F)
Dimensions:
 96.7
×61.1×22.7 mm (3 7/8×2 1/2×
29/32 inches) (W/H/D, excluding protrusions)
Mass:
 Approx. 185 g (6.5 oz) (including NP-BG1 
battery pack and wrist strap, etc.)
Microphone:
Monaural
Speaker:
 Monaural
Exif Print:
Compatible
PRINT Image Matching III:
Compatible
Compatible
PictBridge:
BC-CSG/BC-CSGB battery charger
Power requirements:
AC 100 to 240 V, 50/60 Hz, 
2 W (BC-CSG)/ 2.6 W (BC-CSGB)
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:
3.4 Wh (960 mAh)
Design and specifications are subject to change 
without notice.
— 3 —
DSC-N2_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.
— 4 —
DSC-N2_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.
Caution for Repairing ······················································ 1-3
1-5.
Precaution on Replacing the SY-165 Board ···················· 1-4
2.
DISASSEMBLY
2-1.
Disassembly ····································································· 2-2
2-2.
The Method of Attachment of Cabinet Center Block ······ 2-3
2-3.
Exchange Method of Barrier Assembly ·························· 2-4
2-4.
Exchange Method of LSV-1100A ··································· 2-7
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 ························································ 4-2
4-3.
Printed Wiring Boards ··················································· 4-15
5.
REPAIR  PARTS  LIST
5-1.
Exploded Views ······························································· 5-2
5-2.
Electrical Parts List ························································· 5-7
Section
Title
Page
Section
Title
Page
1-1
DSC-N2_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.
The message “Initialize all settings Ready?” appears.
• Make sure that the power is not disconnected during resetting.
Initialize
OK
Resets the settings to the default setting.
Cancel
Cancels the resetting.
1-2
DSC-N2_L2
1-3. METHOD FOR COPYING OR ERASING THE DATA IN INTERNAL MEMORY
(INTERNAL MEMORY/ALBUM/MUSIC)
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-165 board, erase the data in internal memory of the board before replacement.
Note: 2 When replacing the SY-165 board or the IC401 on the SY-165 board, execute formatting and initialize the internal memory after
replacement.
Method for Copying the Data in Internal Memory or Album
Method for Formatting the Internal  Memory
Method for Formatting the Album
Copies all images in the internal memory or the Album to a “Memory Stick Duo”.
1
Insert a “Memory Stick Duo” having 32 MB or larger capacity.
2
Touch media ([Internal Memory] or [Album]) you want to copy the image files from.
The message “All data in internal memory will be copied (All data in Album will be copied) 
Ready?” appears.
3
Touch [OK].
Copying starts. 
Copy
Internal Memory
Copies the image files in the internal memory.
Album
Copies the image files in the Album.
Copying
102_COPY
• 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 or Album are retained even after copying. To delete the 
contents of the internal memory or Album, execute the [Format] command in 
 (Internal Memory) 
 or  
(Album).
• You cannot select a folder to be copied on a “Memory Stick Duo”.
• Even if you copy data, a 
 (Print order) mark is not copied.
• When copying from the Album, the image protection setting is not copied.
• When playing back images in the Album, the order of images displayed on the screen may be different 
from that of images copied on the “Memory Stick Duo”.
Formats the internal memory.
• Note that formatting irrevocably erases all data in the internal memory, including even protected images.
The message “All data in internal memory will be erased Ready?” appears.
Format
OK
Formats the internal memory.
Cancel
Cancels the formatting.
Formats the Album.
• Note that formatting irrevocably erases all data in the Album, including even protected images.
The message “All data in Album will be erased Ready?” appears.
Format
OK
Formats the Album.
Cancel
Cancels the formatting.
1-3
DSC-N2_L2
Method for Formatting the Music
If you cannot play back a Music file for the Slide Show, the Music file might be corrupted. If 
this happens, perform [Format Music], then transfer the music by [Download Music] using the 
supplied “Music Transfer” software.
• If you format the write-in-area of the Music file, all Music files are deleted and cannot be restored.
The message “All data will be erased Ready?” appears.
Format Music
OK
Formats the Music files. All data other than Music files remain as 
it is.
Cancel
Cancels the formatting.
1-4E
DSC-N2_L2
1-4. PRECAUTION ON REPLACING THE SY-165 BOARD
VIDEO OUT Default Data Check
When you replace to the repairing board, the written data of repairing board also might be changed to original setteing because of broadcast
system (NTSC/PAL).
When the data has changed because of board replaceing etc, check the default data of VIDEO OUT if destination code is right. If not, rewrite
to the right value.
VIDEO OUT Default Data
Writing Method:
1) Select page: 00, address: 01 and set data: 01.
2) Select page: 4F, address: 89, and set data: 00 (NTSC) or data: 01 (PAL).
3) Select page: 4F, address: A2, and set data: 00 (NTSC) or data: 01 (PAL).
4) Select page: 40, address: 38, and set data: 00.
5) Click 
[Save]
 on the SEUS screen.
6) Select page: 80, address: 34, and check that the data is “00”.
7) Select page: 80, address: 30, and check that the data is “00”.
8) Select page: 00, address: 01, and set data: 00.
Initial Language Data Check
If the SY-165 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
 88
00
English
z
z
z
01
Japanese
z
04
Spanish
z
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, Simplified Chinese or Korean.
Writing Method:
1) Select page: 00, address: 01 and set data: 01.
2) Select page: 4F, address: 88, 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.
Address
00
01
89
4F
Page
Data
NTSC
PAL
00
01
A2
4F
2-1
2. DISSASSEMBLY
DSC-N2_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-129  FLEXIBLE  BOARD’S  CHARGING  CAPACITOR (C901)
The charging capacitor (C901) of the ST-129 FLEXIBLE 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
Ω /1 W (1-215-869-11).
Wrap insulating tape fully around the leads of the resistor to
prevent electrical shock.
1 k
Ω/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
Ω/1 W 
(Part code: 1-215-869-11)
DSC-N2_L2
2-2
HARDWARE LIST
HARDWARE LIST
The following flow chart shows the disassembly procedure.
2-1. DISASSEMBLY
2
2
2
1
Flexible board 
x1
2
Claw 
x3
3
Microphone holder
4
#45 
x1
5
#46 
x4
6
Cabinet (rear) block
1
Insert the flat blade 
screw driver.
2
Claw 
x1
3
Claw 
x2
4
Multi cap
5
Flexible board 
x2
6
#46 
x1
7
Remove the SY-MC board.
8
Flexible board 
x2
9
SY-MC board.
1
#45 
x5
2
Claw 
x2
3
Cabinet (front) block
4
Flexible board 
x2
5
Flexible board 
x1
6
Lens block
6
5
4
4
Refer to page 2-1 
" Discharging of the ST-129 flexible board's 
charging capacitor (C901) ", 
when discharging the capacitor.
1
Claw 
x1
2
Claw 
x2
3
Remove the ST board.
4
Claw 
x3
5
Holder (AF)
6
Discharging the Capacitor.
1
Rotate the ornamental ring (A), 
and release the bond.
2
Ornamental ring (A)
3
Insert the tweezers etc..
4
Claw 
x3
5
Barrier block assembly
1
2
3
4
4
5
6
7
1
2
3
4
5
6
3
1
1
2
3
4
6
7
5
8
5
9
1
2
8
3
1
2
4
4
5
1
7
Claw 
x1
8
ST board
Note: When you exchange 
barrier block assembly 
and ornamental ring (A), be sure 
to follow the procedure carried on 
"2-3. Exchange Method of Barrier
Assembly" (2-4 page).
Position of claws
(#45)
(#46)
HELP
(#45)
(#45)
(#45)
(#46)
2
HELP
HELP

Download Sony DSC-N2 (serv.man2) Service Manual (Repair Manual)

Here you can view online and download Sony DSC-N2 (serv.man2) Service Manual in PDF. DSC-N2 (serv.man2) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony DSC-N2 (serv.man2) Digital Camera. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.