Read Sony DSC-N2 (serv.man12) Service Manual online
MANUAL DE SERVIÇO
LEVEL
3
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NOTA DE SERVIÇO PLACAS DE CIRCUITO IMPRESSO
DIAGRAMAS ESQUEMÁTICOS LISTA DE PEÇAS PARA REPARO
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Instruções do
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Sony EMCS Co.- Sony Brasil Ltda
DSC-N2_L3
Memória Interna
DA PLACA
DIGITAL STILL CAMERA
2007B0200-1
© 2007.2
Publicado por Product & Quality Div.
9-890-089-11
Ver 1.1 2007.02
DSC-N2
Brazilian Model
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
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.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
— 2 —
DSC-N2_L3
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.
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.
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.
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.
"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.
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.
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.)
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
• 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
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!
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.
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.
Replace only with the same or equivalent type.
— 3 —
DSC-N2_L3
ÍNDICE
1.
NOTA DE SERVIÇO
1-3. MÉTODO PARA COPIAR OU APAGAR OS DADOS DA MEMÓRIA
INTERNA ··········································································· 1-2
4.
PLACAS DE CIRCUITO IMPRESSO E
DIAGRAMAS ESQUEMÁTICOS
DIAGRAMAS ESQUEMÁTICOS
4-2. DIAGRAMAS ESQUEMÁTICOS ····································· 4-2
4-3. PLACAS DE CIRCUITO IMPRESSO ····························· 4-15
4-4. FORMAS DE ONDAS··························································· 4-21
4-5. LOCALIZAÇÃO DAS PEÇAS MONTADAS ················ 4-22
4-3. PLACAS DE CIRCUITO IMPRESSO ····························· 4-15
4-4. FORMAS DE ONDAS··························································· 4-21
4-5. LOCALIZAÇÃO DAS PEÇAS MONTADAS ················ 4-22
5.
LISTA DE PEÇAS PARA REPARO
5-2. LISTA DE PEÇAS ELÉTRICAS ······································· 5-8
Section
Title
Page
1-2
DSC-N2_L3
1.
NOTA DE SERVIÇO
1-3.
MÉTODO PARA COPIAR OU APAGAR OS DADOS DA MEMÓRIA INTERNA
(
MEMÓRIA INTERNA
/
ALBUM
/
MÚSICA
)
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.
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.
The message “All data in internal memory will be copied (All data in Album will be copied)
Ready?” appears.
3
Touch [OK].
Copying starts.
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.
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
• 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.
