Sony DSC-T7 Service Manual
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Also See for DSC-T7:
- Operating instructions manual (207 pages) ,
- User's manual / troubleshooting (103 pages) ,
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Read This First
SERVICE MANUAL
Ver 1.2 2005. 09
Revision History
Revision History
How to use
How to use
Acrobat Reader
Acrobat Reader
Link
Link
SPECIFICATIONS
SPECIFICATIONS
SERVICE NOTE
SERVICE NOTE
DISASSEMBLY
DISASSEMBLY
• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (9-876-879-51).
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (9-876-879-41).
• Reference number search on printed wiring boards is available.
On the SY-115 board
This service manual provides the information that is premised the circuit board replacement service and not intended repair
inside the SY-115 board.
Therefore, schematic diagram, printed wiring board, mounted parts location and electrical parts list of the SY-115 board are not
shown.
The following pages are not shown.
Schematic diagram ............................. Pages 4-13 to 4-26
Printed wiring board ............................ Pages 4-31 to 4-34
Waveforms ........................................... Page 4-37
Some reassembling steps of the unit require
attention.
Be sure to read HELP before reassembling.
DSC-T7
9-876-879-31
BLOCK DIAGRAMS
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
Mounted parts location ............................. Page 4-39
Electrical parts list ................................... Pages 5-7 to 5-9
Sony EMCS Co.
DSC-T7
Hong Kong Model
PRINTED WIRING BOARDS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
REPAIR PARTS LIST
DIGITAL STILL CAMERA
Published by DI Technical Support Department
2
LEVEL
DSC-T7
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Japanese Model
Brazilian Model
Argentina Model
Korea Model
Tourist Model
2005I1600-1
©2005.09
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Table of Contents
Related Manuals for Sony DSC-T7
Summary of Contents for Sony DSC-T7
- Page 1 Electrical parts list ........Pages 5-7 to 5-9 Waveforms ........... Page 4-37 Some reassembling steps of the unit require attention. DIGITAL STILL CAMERA Be sure to read HELP before reassembling. 2005I1600-1 DSC-T7 ©2005.09 Sony EMCS Co. 9-876-879-31 Published by DI Technical Support Department...
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Page 2: Specifications
USB jack mini-B compliant) USB communication [LCD screen] Hi-Speed USB (USB 2.0 High- LCD panel 6.2 cm (2.5 type) TFT drive Speed compliant) Total number of dots DC IN jack 230 400 (960240 ) dots Camera connector DSC-T7 — 2 —... - Page 3 MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
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Page 4: Table Of Contents
PRINTED WIRING BOARD ······················· 4-30 Printed wiring board of the SY-115 board are not shown. Pages from 4-31 to 4-34 are not shown. 4-4. WAVEFORMS ······························································ 4-35 Waveforms of the SY-115 board are not shown. Page 4-36 is not shown. DSC-T7 — 4 —... -
Page 5: Service Note
The electric shock is caused by the charged voltage which is kept without discharging when the main Wrap insulating tape. power of the DSC-T7 is simply turned off. Therefore, the remaining voltage must be discharged as described below. Preparing the Short Jig To preparing the short jig. - Page 6 • The type of memory stick that cannot be Replace the memory stick. used by this machine, is inserted. C:13:01 MS ERROR Format the memory stick with the DSC-T7. • Data is damaged. • Unformatted memory stick is inserted. Flash LED Checking of flash unit or replacement of...
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Page 7: Disassembly
2 MS guide assembly 1 Control switch block (RL51710) 3 SY insulating sheet 2 Claw 4 SW-454 flexible board 1 MS-258 board 3 MC sheet metal 5 SY-115 board, battery terminal board 2 Two MS electrostatic sheets 4 MC-149 board DSC-T7... -
Page 8: Service Position
MC-149 board CN707 CN002 CN703 CN705 MS-258 board Caution CN704 CN702 CN706 Be sure to discharge the capacitor. SW-454 flexible board Flash unit CN701 SY-115 board, Battery terminal board Capacitors Lens section Shorting jig CD-541 board (1k Ω / 1w) DSC-T7... -
Page 9: Circuit Boards Location
2. DISASSEMBLY 2. DISASSEMBLY 2-3. CIRCUIT BOARDS LOCATION MC-149 SY-115 CD-541 NAME FUNCTION CCD IMAGER CD-541 MULTI CONNECTOR MC-149 LENS DRIVE, CAMERA A/D CONV., TIMING GENERATOR, CAMERA DSP, LENS CONTROL, SY-115 256M SDRAM, AUDIO PROCESS, CONNECTOR, DC/DC CONVERTER DSC-T7... -
Page 10: Flexible Boards Location
2. DISASSEMBLY 2. DISASSEMBLY 2-4. FLEXIBLE BOARDS LOCATION The flexible boards contained in the lens block is not shown. CONTROL SWITCH BLOCK CONTROL SWITCH BLOCK (RL51710) (GP51710) SW-454 MS-258 DSC-T7 2-6E... -
Page 11: Help (List Of Caution Points Is Shown Here.)
CD radiation sheet, adhesive surface of the CD-541 board. CD radiation sheet CD radiation sheet CCD insulation CCD insulation sheet Adhesive surface of the sheet CD-541 board CD-541 board Note: Removing it CCD imager as a single unit requires adjustment. DSC-T7 HELP... - Page 12 3 Insert a flat-tip object such as a flat-head screwdriver or tweezers in the gap on the control switch block (GP51710). While slightly raising the control switch block (GP51710), forcefully press the two portions "b" in the direction of the arrow. DSC-T7 HELP...
- Page 13 When reassembling, attach MS electrostatic sheets in such a way that they do not cover the four holes of the MS connector. At that time, be sure to use new MS electrostatic sheets. MS connector Two MS electrostatic sheets Four holes DSC-T7 HELP...
- Page 14 (RL51710). 6 Control switch block (RL51710), piezo speaker Flexible board of the control Main frame assembly switch block (RL51710) Three positioning Three holes dowels 5 Flexible board (Block light guide plate) DSC-T7 HELP...
- Page 15 Note: Use this drawing in its actual scale. If you cannot print this out in its actual scale, the PC or printer setting is a probable cause. In such a case, use a photocopier or another tool to obtain the actual size. DSC-T7 HELP...
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Page 16: Block Diagrams
3. BLOCK DIAGRAMS Link Link OVERALL BLOCK DIAGRAM POWER BLOCK DIAGRAM OVERALL BLOCK DIAGRAM POWER BLOCK DIAGRAM DSC-T7... - Page 17 S701 SW-454 MC-149 FLEIBLE(1/2) LENS BARRIER MULTI SPEAKER AMP OPEN FLEXIBLE CONNECTOR BOARD(2/2) SAN1 SO, SCK (7/7) IC090 (2/2) CAM 15V CAM -7.5V XAV JACK IN -7,5V/15V REG AU LINE OUT V LINE OUT CN001 CN002 CN002 CN706 (1/2) DSC-T7...
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Page 18: Power Block Diagram
D 3.1V SPEAKER AMP PANEL IC604 AU OUT AMP Q004 AU 3.1V CN707 RECT VFB4 3.1V REG AU 3.1V PSG4 G8 -7.5V ON BL H, BL L M 5V D 3.1V A 3.1V, D 1.8V, D 1.2V, AU 3.1V DSC-T7 3-4E... -
Page 19: Printed Wiring Boards And Schematic Diagrams
CN001 21P B TO B SW-454 FLEXIBLE BOARD SW,SY-MC RELAY CN002 21P B TO B BATT/XEXT ACV_UNREG ACV_UNREG USB_GND USB_D+ MC-149 BOARD USB_D- MULTI MULTI CONNECTOR USB_GND CONNECTOR CN002 USB_VBUS B TO B XAV_JACK_IN V_LINE_OUT RED_GND AU_LINE_OUT ACV_GND ACV_GND DSC-T7 FRAME SCHEMATIC DIAGRAM... -
Page 20: Schematic Diagrams
FLASH UNIT MS-258 BOARD (MS I/O CONNECTOR) FLASH UNIT (FLASH DRIVE) (MS I/O CONNECTOR) (FLASH DRIVE) SW-454 FLEXIBLE BOARD SW-454 FLEXIBLE BOARD (SW, SY-MC RELAY) (SW, SY-MC RELAY) COMMON NOTE FOR SCHEMATIC DIAGRAMS WAVEFORMS COMMON NOTE FOR SCHEMATIC DIAGRAMS WAVEFORMS DSC-T7... - Page 21 MOS IC. Replace only with part number Ne les remplacer que par une In addition, ensure that the receiver is not covered with specified. pièce portant le numéro spécifié. dusts nor exposed to strong light. DSC-T7...
- Page 22 22 23 24 R11.4 LND023 P0.1 IDRV R4.1 LND024 R006 R003 220k LND025 R004 LND026 IC001 1500 R0.1 LND027 R2.9 LND028 BUFFER C005 C004 LND029 VHLD 0.1u 0.1u VHLD LND030 Q002 LND031 DTC144EMT2L LND032 SWITCH LND033 REG_GND CSUB DSC-T7 CD-541...
- Page 23 CN101 is included in this complete of MS-258 board. MS-258 BOARD It is not supplied separately. MS I/O CONNECTOR XX MARK:NO MOUNT MS_BS MS_D1 MS_D0 MEMORY STICK MS_D2 SY-115 BOARD(6/7) CONNECTOR XMS_IN CN704 MS_D3 (PAGE 4-24 OF LEVEL3) MS_CLK MS_VCC REG_GND REG_GND REG_GND DSC-T7 MC-149/MS-258/SW-454...
- Page 24 0 or dotted line with mark une marque 0 sont critiques 0 are critical for safety. pour la sécurité. Replace only with part number Ne les remplacer que par une specified. pièce portant le numéro spécifié. DSC-T7 GP51710/RL51710 4-10...
- Page 25 Schematic diagram of the SY-115 board are not shown. 0 are critical for safety. pour la sécurité. Pages from 4-13 to 4-26 are not shown. Replace only with part number Ne les remplacer que par une specified. pièce portant le numéro spécifié. DSC-T7 FLASH UNIT 4-11 4-12...
- Page 26 CIRCUIT BOARDS LOCATION FLEXIBLE BOARDS LOCATION NAME FUNCTION CCD IMAGER CD-541 MULTI CONNECTOR MC-149 MS I/O CONNECTOR MS-258 LENS DRIVE, CAMERA A/D CONVERTER, TIMING GENERATOR, SY-115 ERA DSP, LENS CONTROL, 256M SDRAM, AUDIO PROCESS, CONNECTOR, DC/DC CONVERTER SW,SY-MC RELAY SW-454 DSC-T7...
- Page 27 • There are a few cases that the part printed on diagram isn’t mounted in this model. • C: panel designation BOARD INFORMATION parts location pattern board name (shown on page) number of layers layers not shown MC-149 – – MS-258 – – SY-115 4-39 2 to 7 DSC-T7 4-27...
- Page 28 Printed wiring board of the SY-115 board are not STILL Danger of explosion if battery is incorrectly replaced. shown. MOVIE Replace only with the same or equivalent type. Pages from 4-31 to 4-34 are not shown. DSC-T7 CD-541/MC-149/MS-258/RL51710/SW-454 4-29 4-30...
- Page 29 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS 4-4. WAVEFORMS CD-541 BOARD IC001 3 (CAMERA) 0.8 Vp-p 125 us Waveforms of the SY-115 board are not shown. Page 4-36 is not shown. DSC-T7 CD-541 4-35E...
- Page 30 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 OVERALL SECTION MAIN SECTION OVERALL SECTION MAIN SECTION ELECTRICAL PARTS LIST Link ELECTRICAL PARTS LIST Link ACCESSORIES ACCESSORIES MC-149 BOARD MS-258 BOARD SY-115 BOARD MC-149 BOARD MS-258 BOARD SY-115 BOARD DSC-T7...
- Page 31 µA... , uPA... , µPA... , : Tourist model uPB... , µPB... , uPC... , µPC... , : Japanese model uPD..., µPD... Language that can be selected about SY-126 board Vietnam z z z z z z z z z DSC-T7...
- Page 32 1-479-200-11 SWITCH BLOCK, CONTROL (GP51710) 2-593-744-01 BUTTON, DUST BOX 2-593-738-01 BUTTON, FUNCTION (BLACK) 2-633-908-01 SHEET (B), ADHESIVE 2-593-738-11 BUTTON, FUNCTION (SILVER) 2-634-052-01 SHEET, RL X-2055-499-1 BUTTON ASSY (SILVER) 3-086-238-01 SHEET, CCD INSUTATION 2-593-739-01 BUTTON, MENU (BLACK) 2-593-739-11 BUTTON, MENU (SILVER) DSC-T7...
- Page 33 Danger of explosion if battery is incorrectly replaced. 0 are critical for safety. pour la sécurité. Replace only with the same or equivalent type. Replace only with part number Ne les remplacer que par une specified. pièce portant le numéro spécifié. DSC-T7...
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Page 34: Other Accessories
Replace only with part number Ne les remplacer que par une 2-591-811-11 INSTRUCTION (READ THIS FIRST) (ENGLISH)(US,CND) specified. pièce portant le numéro spécifié. 2-591-811-21 INSTRUCTION (READ THIS FIRST) (FRENCH)(CND) 2-591-815-01 INSTRUCTION (USER'S GUIDE) (JAPANESE)(J) 2-591-815-11 INSTRUCTION (USER'S GUIDE) (ENGLISH) (EXCEPT AEP,KR,CH,J,AR) DSC-T7... - Page 35 (CN101 is included in this complete board.) < CONNECTOR > CN101 Not supplied MEMORY STICK DUO CONNECTOR ************************************************************ SY-115 BOARD, COMPLETE ********************** Electrical parts list of the SY-115 board are not shown. Pages from 5-7 to 5-9 are not shown. DSC-T7 5-6E...
- Page 36 [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.
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Page 37: Revision History
S.M. Rev. Ver. Date History Contents issued 2005.03 Official Release — — 2005.06 Correction-1 Correction of adjustments S.M. correction: Page 3-2, 3-3, 3-4, 4-2, 4-3, 4-9, 5-1, 5-4, 5-5 2005.09 Correction-2 Correction of supplied accessories S.M. correction: Page 5-5 DSC-T7...