Sony Cyber-Shot DSC-P7 Service Manual
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Sony Cyber-Shot DSC-P7 Service Manual

Sony Cyber-Shot DSC-P7 Service Manual

Digital still camera
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SERVICE MANUAL
Ver 1.0 2002. 06
Revision History
Revision History
Link
Link
SPECIFICATIONS
SPECIFICATIONS
SERVICE NOTE
SERVICE NOTE
DISASSEMBLY
DISASSEMBLY
• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (992997651.pdf).
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (992997641.pdf).
• This service manual contains information for Japanese model as well.
• Note in Lens Frame Installation
On the JK-226, JK-227 and SY-77 boards
This service manual procides the information that is premised
the circuit board replacement service and not intended repair
inside the JK-226, JK-227 and SY-77 boards.
Therefore, schematic diagram, printed wiring board and
electrical parts list of the JK-226, JK-227 and SY-77 boards are
not shown.
The following pages are not shown.
BLOCK DIAGRAMS
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
JK-226, JK-227 boards
Schematic diagram ......................... Pages 4-33 to 4-34
Printed wiring board ........................ Pages 4-49 to 4-50
Electrical parts list ........................... Pages 5-6
SY-77 board
Schematic diagram ......................... Pages 4-9 to 4-28
Printed wiring board ........................ Pages 4-43 to 4-46
Electrical parts list ........................... Pages 5-9 to 5-13
The above-described information is shown in service
manual Level 3.
DSC-P7
US Model
Canadian Model
AEP Model
UK Model
Hong Kong Model
Australian Model
Chinese Model
Korea Model
Tourist Model
Japanese Model
PRINTED WIRING BOARDS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
REPAIR PARTS LIST
DIGITAL STILL CAMERA
2
LEVEL
E Model

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Summary of Contents for Sony Cyber-Shot DSC-P7

  • Page 1 DSC-P7 SERVICE MANUAL LEVEL US Model Ver 1.0 2002. 06 Canadian Model Revision History Revision History AEP Model UK Model E Model Hong Kong Model Australian Model Chinese Model Korea Model Tourist Model Japanese Model Link Link SPECIFICATIONS BLOCK DIAGRAMS PRINTED WIRING BOARDS SPECIFICATIONS BLOCK DIAGRAMS...

  • Page 2: Specifications

    DSC-P7 COVER COVER SPECIFICATIONS System Output connectors AC-LS1A AC power adaptor Image device 8.93 mm (1/1.8 type) color A/V OUT (MONO) jack Power requirements Minijack AC 100 – 240 V, 50/60 Hz Video: 1 Vp-p, 75 Ω , unbalanced, Primary color filter Rated output voltage sync negative Total pixels number of camera...
  • 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

    DSC-P7 TABLE OF CONTENTS Section Title Page Section Title Page SERVICE NOTE ························································ 1-1 Self-diagnosis Display ····················································· 1-3 DISASSEMBLY 2-1. BT Lid ············································································· 2-2 2-2. Cabinet (Front) Assembly ··············································· 2-2 2-3. Cabinet (Rear) Assembly ················································· 2-3 2-4. LCD Module ···································································· 2-3 2-5.

  • Page 5: Service Note

    DSC-P7 SECTION 1 COVER COVER SERVICE NOTE • NOTE FOR REPAIR When remove a connector, don’t pull at wire of connector. Make sure that the flat cable and flexible board are not cracked of It is possible that a wire is snapped. bent at the terminal.
  • Page 6 DSC-P7 [Precaution on Replacing the Video Lens or the SY-77 [Note in Lens Frame Installation] Board] When tightening a screw, have both sides of the lens block assembly so as not for the load to depend. The DSC-P7 uses the position sensor to detect the zoom position. Accordingly, the zoom position will vary if the position data changes due to the replacement of the video lens or the SY-77 board, thus M1.7 ×...

  • Page 7: Self-Diagnosis Display

    [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 8: Disassembly

    DSC-P7 SECTION 2 COVER COVER DISASSEMBLY The following flow chart shows the disassembly procedure. 2-1. BT LID DSC-P7 (Page 2-2) 2-2. CABINET (FRONT) 2-3. CABINET (REAR) 2-4. LCD MODULE ASSEMBLY (Page 2-2) ASSEMBLY (Page 2-3) (Page 2-3) 2-7. CONTROL SWITCH 2-5.

  • Page 9: Bt Lid

    DSC-P7 Note: Follow the disassembly procedure in the numerical order given. 2-1. BT LID 1 Open the BT lid. 4 BT lid 2 Screw (1.7 × 3) 3 Two claws 2-2. CABINET (FRONT) ASSEMBLY 6 Screw (M1.7) 1 Screw (M1.7) 2 Screw (M1.7) 7 Center cabinet...

  • Page 10: Cabinet (Rear) Assembly

    DSC-P7 2-3. CABINET (REAR) ASSEMBLY 2 Screw 5 Cabinet (rear) (M1.7) assembly 1 Screw (M1.7) 3 Two screws (M1.7) 2-4. LCD MODULE 2 Flexible board (CN102) 6 LCD module 3 Flexible board (CN101) 1 Two screws (M1.7) 4 Four claws 5 Back light unit...

  • Page 11: Cabinet (Bottom) Assembly

    DSC-P7 2-5. CABINET (BOTTOM) ASSEMBLY 1 Claw Rear side Note: To disengage the claw, pass a flat headed driver under the flexible cable. It may be a cause of breakage of the flexible cable to pass a flat headed driver above the flexible cable.

  • Page 12: Control Switch Block

    DSC-P7 [SERVICE POSITION (SY-77 BOARD: SIDE A)] Note 1: Don’t use the 12 pin flexible board of CPC-9 jig. It causes damage to the unit. Note 2: The old CPC-9 jig (Parts code: J-6082-393-B) cannot be used, because it cannot operate the adjustment remote commander.

  • Page 13: Board

    DSC-P7 2-8. SY-77 BOARD Note: High-voltage cautions (See page 1-1) 5 Claw 1 Connector (CN351) 7 SY-77 board 4 Screw (M1.7 × 4) 2 Flexible board (CN703) 6 Flexible board 3 Three flexible boards (CN701) (CN001, 301, 702) 2-9. MEMORY STICK CONNECTOR Note: High-voltage cautions (See page 1-1) 1 Two screws...

  • Page 14: Board

    DSC-P7 2-10.ST-70 BOARD Note: High-voltage cautions (See page 1-1) 3 ST-70 board Note: When installing ST-70 board, the claw is put into the bottom 1 Connector the BT main frame. (CN351) BT main frame 2 Claw 2-11.SW-368 BOARD Note: High-voltage cautions (See page 1-1) 1 Two screws (M1.7 ×...

  • Page 15: Jk-227 Board

    DSC-P7 2-12.JK-227 BOARD Note: High-voltage cautions (See page 1-1) 6 Claw 2 Claw 7 JK-227 board (including JK-226) 5 Screw (M1.7) 1 Screw 3 Claw (M1.7 × 4) 4 DD sheet metal [SERVICE POSITION (SY-77 BOARD: SIDE B)] Adjusting remote commander Note 1: Don’t use the 12 pin flexible board of CPC-9 jig.

  • Page 16: Circuit Boards Location

    DSC-P7 2-13.CIRCUIT BOARDS LOCATION SW-368 ST-70 CD-397 SY-77 JK-227 (including JK-226) Board Name Function CD-397 CCD IMAGER SY-77 CAMERA MODULE, CAMERA DSP, VIDEO, MEMORY, LENS DRIVE, SH DSP, FLASH MEMORY, FRONT CONTROL, AUDIO, CLOCK GENERATOR, FLASH CONTROL, DC/DC CONVERTER, CAMERA PROCESS ST-70 FLASH DRIVE SW-368...

  • Page 17: Block Diagrams

    DSC-P7 COVER COVER 3. BLOCK DIAGRAMS Link Link OVERALL BLOCK DIAGRAM POWER BLOCK DIAGRAM 2 OVERALL BLOCK DIAGRAM POWER BLOCK DIAGRAM 2 POWER BLOCK DIAGRAM 1 POWER BLOCK DIAGRAM 1...
  • Page 18 DSC-P7 SECTION 3 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. SY-77 BOARD CD-397 BOARD (1/2) PANEL UNIT LENS IRIS...
  • Page 19 Any block diagrams except for the overall block diagram and the power block diagram are not shown. Pages from 3-3 to 3-14 are not shown.

  • Page 20: Power Block Diagram 1

    DSC-P7 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. 3-8. POWER BLOCK DIAGRAM 1 SY-77 BOARD (1/2) CN706 JK-227 BOARD HI UNREG JK-226 BOARD J001...

  • Page 21: Power Block Diagram 2

    DSC-P7 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-9. POWER BLOCK DIAGRAM 2 ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. SW-368 BOARD PANEL UNIT CN701 Q002, 003 CN102 SY-77 BOARD (2/2) Q105, 108...

  • Page 22: Printed Wiring Boards And Schematic Diagrams

    DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAMS FRAME (1/2) CONTROL PANEL UNIT SWITCH BLOCK D901 LCD901 S004 BACK 1.5INCH POWER S005...
  • Page 23 DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER FRAME (2/2) CN001 25P LENZ UNIT PRE_LAMP M_5V ST-70 BOARD CN351 15P OPTICAL VIEW VL_3V FINDER STB_ON1 LENZ CCD_OUT STB_FULL ST_UNREG D101 ST_UNREG SELF TIMER/ ST_UNREG AF ILLUMINATOR...

  • Page 24: Schematic Diagrams

    DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS COVER COVER 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 Link µF.

  • Page 25: (Lcd Drive, Timing Generator)

    DSC-P7 COVER COVER 4-2. SCHEMATIC DIAGRAMS Link Link CD-397 BOARD CD-397 BOARD (CCD IMAGER) ST-70 BOARD (FLASH DRIVE) (CCD IMAGER) ST-70 BOARD (FLASH DRIVE) CONTROL SWITCH BLOCK SW-368 BOARD (1/2) CONTROL SWITCH BLOCK SW-368 BOARD (1/2) (CONTROL SWITCH) (CONTROL SWITCH) SW-368 BOARD (2/2) SW-368 BOARD (2/2) (LCD DRIVE, TIMING GENERATOR)
  • Page 26 DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS CD-397 PRINTED WIRING BOARD CD-397 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-41 for printed wiring board. CD-397 BOARD Note: voltage and waveform of mounted on CD-397 board can not be measured, because they are (mounted) CCD IMAGER(CCD BLOCK) by the side of the lens.
  • Page 27 Schematic diagram of the SY-77 board are not shown. Pages from 4-9 to 4-28 are not shown.
  • Page 28 DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS SW-368 PRINTED WIRING BOARD SW-368 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-47 for printed wiring board. SW-368 BOARD (1/2) CONTROL SWITCH(KEY BLOCK) S004 CONTROL XX MARK:NO MOUNT NO MARK:REC/PB MODE RIGHT CL001...
  • Page 29 DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS SW-368 PRINTED WIRING BOARD SW-368 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-54 for waveforms. SW-368 BOARD (2/2) LCD DRIVE,TIMING GENERATOR(RGB/TG BLOCK) Q107 MCH3310-TL-E L102...
  • Page 30 Schematic diagrams of the JK-226 and JK-227 board are not shown. Pages from 4-33 to 4-34 are not shown.

  • Page 31: Flash Drive

    DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS ST-70 PRINTED WIRING BOARD ST-70 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-51 for printed wiring board. ST-70 BOARD D002 FLASH DRIVE(FL BLOCK) HAU160C030TP LND016 NO MARK:REC/PB MODE XE_A T001 R007...
  • Page 32 DSC-P7 DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS COVER COVER COVER COVER For Schematic Diagram CONTROL SWITCH BLOCK CONTROL SWITCH BLOCK is replaced as a block, so that PRINTED WIRING BOARD is omitted. S005 MODE DIAL SET_UP R002 MOVIE 4000 R003 PLAY P_AUTO...
  • Page 33 DSC-P7 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 4-3. PRINTED WIRING BOARDS THIS NOTE IS COMMON FOR WIRING BOARDS (In addition to this, the necessary note is printed in each block) (For printed wiring boards) • Chip parts. •...

  • Page 34: Printed Wiring Boards

    DSC-P7 COVER COVER 4-3. PRINTED WIRING BOARDS Link Link CD-397 BOARD ST-70 BOARD CD-397 BOARD ST-70 BOARD SW-368 BOARD SW-368 BOARD COMMON NOTE FOR PRINTED WIRING BOARDS WAVEFORMS COMMON NOTE FOR PRINTED WIRING BOARDS WAVEFORMS MOUNTED PARTS LOCATION CIRCUIT BOARDS LOCATION MOUNTED PARTS LOCATION CIRCUIT BOARDS LOCATION...

  • Page 35: Mounted Parts Location

    DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER CD-397 (CCD IMAGER) • For Printed Wiring Board. • :Uses unleaded solder. • There are a few cases that the part isn't mounted in this model is printed on this diagram.
  • Page 36 Printed wiring board of the SY-77 board are not shown. Pages from 4-43 to 4-46 are not shown.
  • Page 37 DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER SW-368 (FRONT CONTROL, LCD DRIVE, TIMING GENERATOR, CONTROL SWITCH) • For Printed Wiring Board. • :Uses unleaded solder. •...
  • Page 38 Printed wiring board of the JK-226 and JK-227 board are not shown. Pages from 4-49 to 4-50 are not shown.
  • Page 39 DSC-P7 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER ST-70 (FLASH DRIVE) • For Printed Wiring Board. • :Uses unleaded solder. • There are a few cases that the part isn't mounted in this model is printed on this diagram.
  • Page 40 Waveforms of the SY-77 board are not shown. Page 4-53 is not shown.
  • Page 41 DSC-P7 SW-368 BOARD SW-368 BOARD COVER COVER SW-368 BOARD 340 mVp-p 7.8 Vp-p IC101 w; REC/PB IC101 rj REC/PB 460 mVp-p 7.8 Vp-p IC101 ws REC/PB IC101 rk REC/PB 3.0 Vp-p 7.8 Vp-p IC101 wf REC/PB IC102 1 REC/PB 4.1 Vp-p 5.1 Vp-p 11.28 MHz IC101 wj REC/PB...
  • Page 42 DSC-P7 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER SW-368 BOARD C002 R111 C101 R112 C102 R113 C103 R114 C104 R115 C105 R116 C106 R117 C107 R118 C108 R119 C109 R120 C110 R121 C111 R122 C112 R123 C113 R124 C114 R125...

  • Page 43: Repair Parts List

    DSC-P7 SECTION 5 REPAIR PARTS LIST COVER COVER 5-1. EXPLODED VIEWS NOTE: The components identified by • -XX and -X mean standardized parts, so they may • Accessories are given in the last of the electrical mark 0 or dotted line with mark have some difference from the original one.

  • Page 44: Cabinet (Rear) Assembly

    DSC-P7 5-1-2. CABINET (REAR) ASSEMBLY ns: not supplied Ref. No. Part No. Description Ref. No. Part No. Description 1-477-235-31 SWITCH BLOCK, CONTROL 3-075-822-01 SHEET (1.5), ADHESIVE 3-075-824-21 COVER, MODE DIAL X-3952-492-1 CABINET (LOWER) ASSY X-3952-510-1 CABINET (REAR) ASSY 3-070-999-01 FOOT (UN), RUBBER 3-075-831-11 COVER, JACK CAUTION TAPE (K)

  • Page 45: Lens Block And Lcd Section

    DSC-P7 5-1-3. LENS BLOCK AND LCD SECTION ns: not supplied LCD901 D901 - 3 9 MIC901 IC101 (Note) : BT001 (BATTERY, LITHIUM SECONDARY) Board on the mount position. (See page 4-51.) (Note) Be sure to read “Precuations for Replacement of CCD Imager”...

  • Page 46: Battery Holder Assembly

    DSC-P7 5-1-4. BATTERY HOLDER ASSEMBLY ns: not supplied BT901 (Note) (Note) Including the parts mounted on JK-226 board. Ref. No. Part No. Description Ref. No. Part No. Description 1-684-891-11 FP-478 FLEXIBLE BOARD 3-071-008-01 SP HOLDER 1-815-853-13 CONNECTOR, MEMORY STICK A-7078-258-A SW-368 BOARD, COMPLETE 3-075-839-11 LID, BT A-7078-257-A JK-227 BOARD, COMPLETE (Note) X-3952-497-4 HOLDER ASSY, BATTERY...

  • Page 47: Electrical Parts List

    DSC-P7 CD-397 5-2. ELECTRICAL PARTS LIST NOTE: The components identified by • Due to standardization, replacements in the • Items marked “*” are not stocked since they mark 0 or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 48 DSC-P7 ST-70 SW-368 Ref. No. Part No. Description Ref. No. Part No. Description A-7078-259-A ST-70 BOARD, COMPLETE C115 1-162-964-11 CERAMIC CHIP 0.001uF C116 1-125-838-11 CERAMIC CHIP 2.2uF 6.3V ********************* C117 1-125-838-11 CERAMIC CHIP 2.2uF 6.3V 1-477-329-11 FLASH UNIT C118 1-125-838-11 CERAMIC CHIP 2.2uF 6.3V C119...
  • Page 49 DSC-P7 SW-368 Ref. No. Part No. Description Ref. No. Part No. Description R005 1-216-845-11 METAL CHIP 100K 1/16W Electrical parts list of the SY-77 board is not R006 1-216-845-11 METAL CHIP 100K 1/16W shown. R007 1-216-818-11 METAL CHIP 1/16W Pages 5-9 to 5-13 are not shown. R008 1-216-815-11 METAL CHIP 1/16W...
  • Page 50 DSC-P7 Ref. No. Part No. Description ACCESSORIES ************ 1-476-332-13 ADAPTOR, AC (AC-LSI) (US, CND, JE, J) 1-476-332-23 ADAPTOR, AC (AC-LSI) (CH) 1-476-332-33 ADAPTOR, AC (AC-LSI) (KR) 1-476-332-43 ADAPTOR, AC (AC-LSI) (AEP, UK, E, AUS, HK) 1-569-007-11 ADAPTOR, CONVERSION (E, JE) 1-569-008-21 ADAPTOR, CONVERSION 2P (E) 1-696-819-11 CORD, POWER (AUS) 1-769-608-11 CORD, POWER (AEP, E)
  • Page 51 DSC-P7 2002F0500-1 Sony EMCS Co. 9-929-976-31 ©2002.6 — 78 — Published by DI Customer Center...

  • Page 52: Revision History

    Reverse 992997631.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2002.06 Official Release — —...

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