DOWNLOAD Sony DSC-N2 (serv.man2) Service Manual ↓ Size: 7.49 MB | Pages: 59 in PDF or view online for FREE

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

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

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

  • DOWNLOAD Sony DSC-N2 (serv.man2) Service Manual ↓ Size: 7.49 MB | Pages: 59 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony DSC-N2 (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sony DSC-N2 (serv.man2) Digital Camera. Information contained in Sony DSC-N2 (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.