Sony Cybershot DSC-W50 Service Manual
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Sony Cybershot DSC-W50 Service Manual

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SERVICE MANUAL
Ver 1.0 2006.01
Revision History
Revision History
How to use
How to use
Acrobat Reader
Acrobat Reader
Internal memory
Internal memory
ON BOARD
ON BOARD
Link
Link
SPECIFICATIONS
SERVICE NOTE
DISASSEMBLY
• Precaution on Replacing the SY-144 Board
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
DSC-W50_L2
9-876-936-31
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAM
SCHEMATIC DIAGRAMS
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Sony EMCS Co.
DSC-W50
Photo: Silver
DIGITAL STILL CAMERA
LEVEL
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Hong Kong Model
Chinese Model
Korea Model
Argentine Model
Tourist Model
PRINTED WIRING BOARDS
REPAIR PARTS LIST
Published by DI Technical Support Department
2
2006A0500-1
© 2006.1

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Summary of Contents for Sony Cybershot DSC-W50

  • Page 1 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce ber specified. portant le numéro spécifié. DIGITAL STILL CAMERA 2006A0500-1 DSC-W50_L2 © 2006.1 Sony EMCS Co. 9-876-936-31 Published by DI Technical Support Department...
  • Page 2 SPECIFICATIONS Camera [LCD screen] BC-CSG battery charger LCD panel 6.2 cm (2.5 type) TFT drive Power requirements [System] AC 100 to 240 V, 50/60 Hz, Total number of dots Image device 7.18 mm (1/2.5 type) color 115 200 (480×240) dots CCD, Primary color filter Output voltage DC 4.2 V, 0.25 A...
  • Page 3 CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU PUBLISHED BY SONY.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS Section Title Page 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. Precaution on Replacing the SY-144 Board ···················· 1-3 DISASSEMBLY 2-1.

  • Page 5: Service Note

    1-1. DESCRIPTION ON SELF-DIAGNOSIS DISPLAY 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.
  • Page 6 1-3. 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.) Note 1: When replacing the SY-144 board, erase the data in internal memory of the board before replacement. Note 2: When replacing the SY-144 board or the IC202 on the SY-144 board, execute formatting and initialize the internal memory after replacement.

  • Page 7: Precaution On Replacing The Sy-144 Board

    1-4. PRECAUTION ON REPLACING THE SY-144 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 setting because of broadcast system (NTSC/PAL). When the data has changed because of board replacing etc., check the default data of VIDEO OUT if destination code is right. If not, rewrite to the right value.

  • Page 8: Disassembly

    2. DISASSEMBLY NOTE FOR REPAIR • Make sure that the flat cable and flexible board are not cracked of bent at the terminal. Cut and remove the part of gilt Do not insert the cable insufficiently nor crookedly. which comes off at the point. (Be careful or some •...
  • Page 9 HELP HELP 2-1. DISASSEMBLY EXPLODED VIEW HARDWARE LIST 2-1-1. CABINET BLOCK 2 Cabinet (Rear) Block Assy 2-5 (Claw) 2-3 (Claw) 2-2 (#18) 1-5 (#18) 2-4 (Claw) 2-1 (#18) 1-1 (#18) 1-2 (Claw) 1-8 (Claw) 1-9 (Claw) 1-3 (Claw) 1-7 (#18) 1 Cabinet (Front) Block Assy Refer to page 2-1 "...
  • Page 10 2-1-2. LCD BLOCK EXPLODED VIEW HARDWARE LIST 3-1 (#5) 3 Cabinet (Upper) Block Assy 1 LCD Block 2-4 (#5) (Claw) 2-1 (Boss) 2-5 (Claw) - 4 6 1-4 (Claw) 2 SW-464 Board 1-3 (Claw) DSC-W50_L2...
  • Page 11 2-1-3. LENS BLOCK EXPLODED VIEW HARDWARE LIST 1-2 (Claw) 2-4 (#19) - 1 3 - 6 0 1-6 (Claw) 1 ST-133 Board Note 1:When you exchange barrier block 2 Lens Unit assembly and ornamental ring (A), be sure to follow the procedure carried on "2-2.
  • Page 12 2-1-4. BT HOLDER BLOCK EXPLODED VIEW HARDWARE LIST 3 DC-104 Flexible Board 3-1 (Claw) 3-5 (Claw) 1 SW-144 Board (Claw) (Claw) HELP (Claw) - 1 4 - 3 0 1-1 (#5) 2 JK-303 Flexible Board 2-3 (#18) 2-1 (#18) DSC-W50_L2...

  • Page 13: Exchange Method Of Barrier Assy

    2-2. EXCHANGE METHOD OF BARRIER ASSY Service parts Part Number Part Name Quantity 2-673-650-01 Ring (A), Ornamental 2-673-652-01 Barrier Assy 2-673-651-01 Tapping screw (B1.2×4) Tools used Torque driver Soldering iron Weight about 60g Adhesive tape (ornamental ring fixed) (2-677-885-01) 2-2-1. PEEL OFF OLD ORNAMENTAL RING A The Ornamental Ring A has adhered to the Barrier Assy strongly and accordingly, use a soldering iron to weaken the adhesive force.
  • Page 14 2-2-2. REMOVE OLD BARRIER ASSY 1 Remove two screws. * Discard the removed screws. 2 Remove the Barrier Assy. * Discard the removed Barrier Assy. * After removing the Barrier Assy, if the “G1 Dust-Proof Ring” was removed, it must be returned to the home position. In returning the ring, adjust the location of a projection to the lens direction.
  • Page 15 2-2-4. ADHERE THE ORNAMENTAL RING A Apply an adhesive tape to two recesses on the top surface of the Barrier Assy. Meeting a “notch” of the Ornamental Ring A with a “projection” of the group-1 frame, push the Ornamental Ring A into the group-1 frame. * The projection of the spring for preventing static electricity must be tilted.

  • Page 16: Exchange Method Of Zoom Motor Unit

    2-3. EXCHANGE METHOD OF ZOOM MOTOR UNIT Service parts Part Number Part Name Quantity 2-673-648-01 Zoom Motor Unit 2-673-649-01 BT2 P1.4×3 B3C Tools used Torque driver 2-3-1. REMOVE OLD ZOOM MOTOR UNIT 1 Remove two screws. * Discard the removed screws. 2 Remove the Zoom Motor Unit.
  • Page 17 HELP Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown. CD radiation cushion Lens cushion (130) LCD frame (130) DSC-W50_L2 HELP...

  • Page 18: Block Diagrams

    3. BLOCK DIAGRAMS Link Link OVERALL BLOCK DIAGRAM (1/2) POWER BLOCK DIAGRAM OVERALL BLOCK DIAGRAM (2/2) DSC-W50_L2...
  • Page 19 3. BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM (1/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. JK-303 FLEXIBLE CD-604 FLEXIBLE BOARD SY-144 BOARD (1/2) BOARD(1/2) LENS BLOCK IC901 CN901 CN102 LENS...

  • Page 20: Overall Block Diagram (1/2)

    3-2. OVERALL BLOCK DIAGRAM (2/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. SY-144 BOARD (2/2) CN703 MS_BS, MS_D0 – MS_D3, MS_CLK MS_BS, MS_D0 – MS_D3, MS_CLK MEMORY STICK XMS_IN MIC_SIG...

  • Page 21: Power Block Diagram

    3-3. POWER BLOCK DIAGRAM ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. ST-134 FLEXIBLE ST-133 BOARD JK-303 FLEXIBLE SY-144 BOARD BOARD BOARD (1/2) T001 CN704 CN001 CN702 F001 L001 D002 ACV_UNREG...

  • Page 22: Printed Wiring Boards And Schematic Diagrams

    4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAM BH001 BATTERY TERMINAL DC-104 FLEXIBLE BOARD MIC901 MICROPHONE J001 BLOCK DC IN SP901 ST-134 FLEXIBLE BOARD SPEAKER LEVEL3 LEVEL3 C901 SY-144 BOARD SY-144 BOARD CHARGING (SIDE A) (SIDE B) CAPACITOR CN705 CN701...

  • Page 23: Schematic Diagrams

    4-2. SCHEMATIC DIAGRAMS Link Link RL-065 FLEXIBLE BOARD CD-604 FLEXIBLE BOARD (CCD IMAGER) (CONTROL SWITCH) CONTROL SW BLOCK (SW110T/SW120TB) ST-133 BOARD (FLASH DRIVE) JK-303 FLEXIBLE BOARD ST-134 FLEXIBLE BOARD (MULTI/LCD CONNECTOR) DC-104 FLEXIBLE BOARD SW-464 BOARD (CONTROL SWITCH) (BATTERY IN, DC IN) COMMON NOTE FOR SCHEMATIC DIAGRAMS DSC-W50_L2...
  • Page 24 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block) (For schematic diagrams) 1. Connection • All capacitors are in µF unless otherwise noted. pF : µ Pattern box µF.
  • Page 25 CD-604 FLEXIBLE BOARD CCD IMAGER XX MARK:NO MOUNT CL006 Note: CD-604 flexible complete board, IC001 and IC002 are not supplied, but they are included in CCD block assy. Note: Voltages of IC001 and IC002 can not be measured, because this is mounted by the side of the lens. CL001 IC002 CL005...
  • Page 26 Schematic diagrams of the SY-144 board are not shown. Pages from 4-6 to 4-12 are not shown. DSC-W50_L2...
  • Page 27 • Refer to page 4-3 for mark 0. ST-133 BOARD FLASH DRIVE XX MARK:NO MOUNT NO MARK:REC/PB MODE ST-134 T001 FLEXIBLE BOARD D002 L001 LND003 MA2YF8000LS0 2.2uH XE_H R004 C901 Note: MIC901 is not supplied, C002 C003 LND001 315V but this is included in CHARGING TRIGGER CAPACITOR...
  • Page 28 RL-065 FLEXIBLE BOARD CONTROL SWITCH XX MARK:NO MOUNT Note: RL-065 flexible complete board and S003 (shutter) SW-464 BOARD are not supplied, but they are included in cabinet (upper) block assy. CONTROL SWITCH D002 CL-196SYG-CD-T LND001 XX MARK:NO MOUNT XPWR_LED (POWER) LND002 D_3.2V CN002...
  • Page 29 • Refer to page 4-3 for mark 0. JK-303 FLEXIBLE BOARD DC-104 FLEXIBLE BOARD MULTI/LCD CONNECTOR BATTERY IN, DC IN Note: CN001 (multi connector) is not supplied, XX MARK:NO MOUNT but this is included in JK-303 flexible complete board. XX MARK:NO MOUNT CN001 28P BT001 (MULTI CONNECTOR)

  • Page 30: Printed Wiring Boards

    4-3. PRINTED WIRING BOARDS Link Link CD-604 FLEXIBLE BOARD RL-065 FLEXIBLE BOARD ST-133 BOARD JK-303 FLEXIBLE BOARD ST-134 FLEXIBLE BOARD DC-104 FLEXIBLE BOARD SW-464 BOARD COMMON NOTE FOR PRINTED WIRING BOARDS MOUNTED PARTS LOCATION DSC-W50_L2...
  • Page 31 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS • : Uses unleaded solder. • Chip parts. • : Circuit board Transistor Diode : Flexible board Pattern from the side which enables seeing. : pattern of the rear side (The other layers’...
  • Page 32 CD-604 (2 layers) : Uses unleaded solder. CD-604 FLEXIBLE BOARD LND039 LND038 LND037 LND036 LND035 LND034 LND033 LND032 CD-604 CD 604 CD 604 CD 604 CD 604 CD 604 CD 604 CD 604 CD 604 LND031 LND030 LND029 >PI< >PI< >PI<...
  • Page 33 Printed wiring boards of the SY-144 board are not shown. Page 4-20 is not shown. DSC-W50_L2...
  • Page 34 ST-133 (4 layers), ST-134 (2 layers) : Uses unleaded solder. ST-133 BOARD (SIDE B) FLASH UNIT XE_L XE_H TRIGGER_GND ST-133 BOARD (SIDE A) TRIGGER ST-133 LND004 >EP GW< LND003 IC001 C007 C001 1-867-701- LND002 LND001 D003 SELF-TIMER/ D003 AF ILLUMINATOR LND005 LND006 1-867-701-...
  • Page 35 SW-464 (2 layers) : Uses unleaded solder. SW-464 BOARD (SIDE A) SW-464 BOARD (SIDE B) D001 AE/AF LOCK/ S003 SELF-TIMER S003 (PLAYBACK) LND001 D002 C001 FLASH CHARGING/ D003 RECORD CN002 D004 S002 SCREEN DISPLAY SWITCH R004 S002 CN001 S007 MENU S006 S007 (FLASH)
  • Page 36 RL-065 (2 layers), JK-303 (2 layers), DC-104 (2 layers) : Uses unleaded solder. RL-065 FLEXIBLE BOARD DC-104 FLEXIBLE BOARD BH001 Note: RL-065 flexible complete board and S003 (shutter) are not supplied, but this is included in cabinet (upper) block assy. LND018 S006 S005...
  • Page 37 Mounted parts location of the SY-144 board are not shown. Page 4-25 is not shown. DSC-W50_L2...

  • Page 38: Mounted Parts Location

    4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS 4-4. MOUNTED PARTS LOCATION no mark : side A * mark : side B SW-464 BOARD CN001 B-3 * CN002 A-2 D001 D002 R001 R002 R003 R004 R005 R006 S001 S002 S003 S004 S005 S006...

  • Page 39: Repair Parts List

    NOTE NOTE 5. REPAIR PARTS LIST NOTE: Characters A to Z of the electrical parts list indicate location of exploded views in which the desired part is shown. EXPLODED VIEWS EXPLODED VIEWS Link Link CABINET BLOCK LCD BLOCK LENS BLOCK BT HOLDER BLOCK ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST...
  • Page 40 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST NOTE: • -XX, -X mean standardized parts, so they may have some differences from When indicating parts by reference number, the original one. please include the board name. •...

  • Page 41: Exploded Views

    5. REPAIR PARTS LIST 5. REPAIR PARTS LIST DISASSEMBLY HARDWARE LIST 5-1. EXPLODED VIEWS 5-1-1. CABINET BLOCK LCD Block (See page 5-3.) Ref. No. Part No. Description Ref. No. Part No. Description A-1174-923-A CABINET (FRONT) BLOCK ASSY (SILVER) A-1166-462-A CABINET (REAR) BLOCK ASSY (SILVER) A-1174-930-A CABINET (FRONT) BLOCK ASSY (BLACK) A-1166-464-A CABINET (REAR) BLOCK ASSY (BLACK) 2-666-506-01 CABINET, BT SIDE...
  • Page 42 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST DISASSEMBLY HARDWARE LIST 5-1-2. LCD BLOCK (including RL-065 flexible board) LCD901 D901 - 4 6 Lens Block (See page 5-4.) Ref. No. Part No. Description Ref. No. Part No. Description A-1167-019-A SW-464 BOARD, COMPLETE * 54 2-666-428-01 SHEET (130), LCD REINFORCEMENT 1-479-584-11 CONTROL SW BLOCK (SW110T) (SILVER)
  • Page 43 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST DISASSEMBLY HARDWARE LIST BT holder Block 5-1-3. LENS BLOCK (See page 5-5.) ns: not supplied (including MIC901) SP901 (including IC001, IC002 (CCD imager) and CD-604 flexible board) (Note 1, 2) - 1 3 - 6 0 (Note 4) C901...
  • Page 44 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST DISASSEMBLY HARDWARE LIST 5-1-4. BT HOLDER BLOCK - 1 4 - 3 0 BT001 : BT001 (BATTERY, LITHIUM SECONDARY) Board on the mount position. (See page 4-23.) CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

  • Page 45: Electrical Parts List

    CD-604 DC-104 JK-303 RL-065 ST-133 5-2. ELECTRICAL PARTS LIST Ref. No. Part No. Description Ref. No. Part No. Description A-1166-155-A CCD BLOCK ASSY (Note) < FERRITE BEAD > (Not supplied) CD-604 FLEXIBLE BOARD, COMPLETE FB001 1-469-580-11 INDUCTOR, FERRITE BEAD (1005) ******************************* (CD-604 flexible complete board, IC001 and IC002 are not supplied, FB002...
  • Page 46 ST-133 ST-134 SW-464 Ref. No. Part No. Description Ref. No. Part No. Description < TRANSISTOR > Electrical parts list of the SY-144 board is not shown. 0* Q001 6-551-447-01 TRANSISTOR TIG022TS-S-TL-E Pages 5-8 to 5-11 are not shown. < RESISTOR > R003 1-216-803-11 METAL CHIP 1/10W...
  • Page 47 Checking supplied accessories. Other accessories 2-667-828-41 INSTRUCTION (READ THIS FIRST) (GERMAN, DUTCH) (AEP) 2-667-828-61 INSTRUCTION (READ THIS FIRST) (RUSSIAN) (AEP) 2-667-828-91 INSTRUCTION (READ THIS FIRST) Battery Charger Battery Charger (POLISH, CZECH) (AEP) BC-CSG BC-CSG 2-667-834-11 INSTRUCTION (READ THIS FIRST) 0 1-479-583-21 0 1-479-583-31 (HUNGARIAN, SLOVAK) (AEP) (US, CND)
  • Page 48 HARDWARE LIST (1/2) #1: M1.7 X 2.5 (Black) #2: M1.7 X 4.0 (Black) #3: M1.7 X 2.5 (Red) #4: M1.4 X 2.5 (Dark Silver) 2-635-562-11 2-635-562-31 2-660-401-01 3-348-998-81 #5: M1.7 X 3.5 (Black) #6: M1.4 X 1.7 (Silver) #7: M1.7 X 1.6 (Black) #8: M1.7 X 3.5 (Silver) 3-080-204-01 2-598-474-01...
  • Page 49 HARDWARE LIST (2/2) #21: M1.4 X 3.0 (Black) 2-662-396-21...
  • Page 50 [Description of main button functions on toolbar of the Adobe Acrobat Reader Ver5.0 (for Windows)] Toolbar Printing a text Reversing the screens displayed once • To reverse the previous screens (operation) one by one, click 1. Click the Print button 2.
  • Page 51 Reverse 987693631.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2006.01 Official Release — — DSC-W50_L2...

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