Sony Dslr-A350 Service Manual Ver 1.8

Sony Dslr-A350 Service Manual Level 2 Ver 1.8 2009.06 Rev-2 (9-852-273-39)

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  Revision HistoryRevision History Sony EMCS Co. DSLR-A350_L2 SERVICE MANUAL LEVEL   2 Link  DISASSEMBLYSERVICE NOTESPECIFICATIONSSCHEMATIC DIAGRAMS FRAME SCHEMATIC DIAGRAM BLOCK DIAGRAMSREPAIR PARTS LISTPRINTED WIRING BOARDS Link Ver. 1.8 2009.06 2009F0500-1© 2009.6 Published by Kohda TEC 9-852-273-34 US Model Canadian Model AEP Model UK Model E Model Australian Model Hong Kong Model Chinese Model Korea Model Thai Model Tourist Model Japanese Model  The components identified bymark  0 or dotted line withmark  0 are critical for safety.Replace only with part num-ber specified.Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par une pièceportant le numéro spécifié. DIGITAL SINGLE LENS REFLEX CAMERA DSLR-A350 Revised-2 Replacement of thepreviously issuedSERVICE MANUAL 9-852-273-33with this manual.  — 2 —DSLR-A350_L2 SPECIFICATIONS Camera [System] Camera TypeDigital Single Lens ReflexCamera with built-in flashand interchangeable lensesLensAll of  α Lens [Image sensor] Total pixel number of cameraApprox. 14 900 000 pixelsEffective pixel number of cameraApprox. 14 200 000 pixelsImage format23.5 × 15.7mm (APS-Cformat) Interlace scanPrimary ColorISO sensitivity (Recommendedexposure index)AUTO, 100 to 3200 [Super SteadyShot] SystemImage sensor-ShiftmechanismSuper SteadyShot CompensationcapabilityApproximately 2.5 to 3.5EV decrease in shutterspeed (varies according toshooting conditions andlens used) [Anti-Dust] SystemCharge protection coatingon Low-Pass Filter andimage sensor-Shiftmechanism [Auto Focus System] SystemTTL phase-detectionsystem, CCD line sensors(9 points, 8 lines withcenter cross-hair sensor)Sensitivity Range0 to 18 EV (at ISO 100equivalent)AF illuminatorApprox. 1 to 5m (3.3 to16feet) [Live view] TypePentamirror tilt mechanismImage formatExclusive image sensor forLive viewMetering method1200-zone evaluativemeteringMetering range2 to 17 EV (Multi segment,Center weighted, Spot) (atISO 100 with F1.4 lens)Field of View0.90 [Viewfinder] TypeFixed eye-level penta-Dach-mirrorField of View0.95Magnification0.74 × with 50 mm lens atinfinity, –1m –1 Eye ReliefApproximately 20.8mmfrom the eyepiece,16.7mm from the eyepieceframe at –1 diopter(–1m –1 )Dioptor Adjustment–3.0 to +1.0m –1 [Exposure] (in the viewfinder mode) Metering CellSPCMetering method40-segment honeycomb-patternMetering Range2 to 20 EV (4 to 20 EVwith Spot metering), (atISO 100 with F1.4 lens)Exposure compensation ± 2.0 EV (1/3 EV step) [Shutter] TypeElectronically-controlled,vertical-traverse, focal-plane typeSpeed range1/4000 second to 30seconds, bulb, (1/3 EVstep)Flash sync speed1/160 second [Built-In-Flash] Flash G.No.GN 12 (in meters at ISO100)Recycling timeApprox. 4 secondsFlash coverageCovering 18mm lens(focal length that the lensindicates)Flash compensation ± 2.0 EV (1/3 EV step) [Recording media] CompactFlash card(TypeI,II), Microdrive,“Memory Stick Duo”(With a Memory Stick DuoAdaptor for CompactFlashslot) [LCD monitor] LCD panel6.7cm (2.7 type) TFTdriveTotal number of dots230 400 (960 × 240) dots [Power, general] Used battery pack Rechargeable battery pack NP-FM500H [Others] PictBridgeCompatibleExif PrintCompatiblePRINT Image Matching IIICompatibleDimensionsApprox. 130.8 × 98.5 ×  74.7 mm (5 1/4 × 4 ×  3inches) (W/H/D,excluding protrusions)MassApprox.582 g (1 lb 4.5 oz)(without batteries, memorycard and body accessories)Operating temperature0 to 40 ° C (32 to 104 ° F)(When using theMicrodrive: 5 to 40 ° C (41to 104 ° F))ExifExif Ver.2.21USB communicationHi-Speed USB (USB 2.0compliant) BC-VM10 Battery charger Input rating100 V − 240 V AC, 50/60HzOutput rating8.4 V DC, 750 mAOperating temperature range0 to 40 ° C (32 to 104 ° F)Storage temperature range − 20 to +60 ° C ( − 4 to+140 ° F)Maximum dimensionsApprox. 70 × 25 × 95 mm(2 7/8 × 1 × 3 3/4 inches)(W/H/D)MassApprox. 90 g (3.2 oz) Rechargeable battery packNP-FM500H Used batteryLithium-ion batteryMaximum voltageDC 8.4 VNominal voltageDC 7.2 VMaximum charge current2.0 AMaximum charge voltageDC 8.4 VCapacity 11.8 Wh (1 650 mAh)Maximum dimensionsApprox. 38.2 × 20.5 × 55.6mm (1 9/16 × 13/16 × 2 1/4inches) (W/H/D)MassApprox. 78 g (2.8 oz) Design and specifications are subjectto change without notice.  1-1 ENGLISHJAPANESEENGLISHJAPANESE DSLR-A350_L2 1. SERVICE NOTE 1-1.CHEMICALS Some chemicals used for servicing are highly volatile.Their evaporation caused by improper management affects your health and environment, and wastes resources.Manage the chemicals carefully as follows.ãStore chemicals sealed in a specific place to prevent from exposure to high temperature or direct sunlight.ãAvoid dividing chemicals into excessive numbers of small containers to reduce natural evaporation.ãKeep containers sealed to avoid natural evaporation when chemicals are not in use.ãAvoid using chemicals as much as possible. When using chemicals, divide only required amount to a small plate from the container anduse up it. 1-2.EXTERIOR PARTS Be careful to the following points for plastic parts used in this unit.ãUse a piece of cleaning paper or cleaning cloth for cleaning plastic parts. Avoid using chemicals.Even if you have to use chemicals to clean heavy dirt, don’t use paint thinner, ketone, nor alcohol.ãInsert the specific screws vertically to the part when installing a plastic part.Be careful not to tighten screws too much. 1-3.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 lead free mark due to their particular size.) : LEAD FREE MARK Be careful to the following points to solder or unsolder.ãSet the soldering iron tip temperature to 350 ° C approximately.If cannot control temperature, solder/unsolder at high temperature 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 occursuch as on IC pins, etc.ãBe sure to control soldering iron tips used for unleaded solder and those for leaded solder so they are managed separately. Mixingunleaded solder and leaded solder will cause detachment phenomenon. 1-4.SAFETY CHECK-OUT After correcting the srcinal service problem, perform the following 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 andbridges.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 thecustomer and recommend their replacement.4.Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recommend theirreplacement.5.Check the B+ voltage to see it is at the values specified.6.Flexible Circuit Board RepairingãKeep the temperature of the soldering iron around 270 ° C during repairing.ãDo not touch the soldering iron on the same conductor of the circuit board (within 3 times).ãBe careful not to apply force on the conductor when soldering or unsoldering. SAFETY-RELATED COMPONENT WARNING!!COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITHMARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.ATTENTION AU COMPOSANT AYANT RAPPORTÀ LA SÉCURITÉ!LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LESDIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONTCRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NEREMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONYDONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OUDANS LES SUPPÉMENTS PUBLIÉS PAR SONY. CAUTIONDanger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type.  1-2 ENGLISHJAPANESEENGLISHJAPANESE DSLR-A350_L2 1-5.METHOD OF EXCHANGING SI SCREEN AND FOCUS PLATE 2 Remove VM FS retainer. 1 Remove two claws pushing part A below,and remove VM FS retainer in the directionof arrow. 4 Remove SI screen. 3 Remove focus plate and VB spacer.Focus PlateSI ScreenNote:When you exchange the SI screen,don't put dust or give a scratch.VB SpacerVM FS RetainerVM FS RetainerClawClawClaw A
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