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Sony Cyber-Shot DSC-P8 Service Manual
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Sony Cyber-Shot DSC-P8 Service Manual

Digital still camera
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SERVICE MANUAL
Ver 1.0 2003. 03
Revision History
Revision History
Link
Link
SPECIFICATIONS
SPECIFICATIONS
SERVICE NOTE
SERVICE NOTE
DISASSEMBLY
DISASSEMBLY
• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (987622651.pdf).
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (987622641.pdf).
• This service manual contains information for Japanese model as well.
• Reference No. search on printed wiring boards is available.
• Note in Lens Frame Installation
• BARRIER OPERATION TEST METHOD
• HELP: Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
On the JK-243, JK-244 and SY-83 boards
This service manual procides the information that is premised
the circuit board replacement service and not intended repair
inside the JK-243, JK-244 and SY-83 boards.
Therefore, schematic diagram, printed wiring board and
electrical parts list of the JK-243, JK-244 and SY-83 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-243, JK-244 boards
Schematic diagram ......................... Pages 4-35 to 4-36
Printed wiring board ........................ Pages 4-51 to 4-52
Electrical parts list ........................... Pages 5-6
SY-83 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-P8
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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  • Page 1 DSC-P8 SERVICE MANUAL LEVEL US Model Ver 1.0 2003. 03 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...

  • Page 2: Specifications

    DSC-P8 COVER COVER SPECIFICATIONS Camera [Output connectors] AC-LS5 AC Adaptor [System] A/V OUT (MONO) (Monaural) Rated input voltage Minijack 100 to 240 V AC, 50/60 Hz, 11 W, Image device Video: 1 Vp-p, 75 Ω, unbalanced, 0.16 to 0.09 A 6.67 mm (1/2.7 type) color CCD...
  • 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-P8 TABLE OF CONTENTS Section Title Page SERVICE NOTE 1-1. Note for Repair ································································ 1-1 1-2. Discharging of the ST-81 Flexible Board’s Charging Capacitor (C001) ····························································· 1-1 1-3. Precaution on Replacing the Video Lens or the SY-83 Board ··············································································· 1-2 1-4.

  • Page 5: Service Note

    DSC-P8 SECTION 1 COVER COVER SERVICE NOTE 1-1. NOTE FOR REPAIR Make sure that the flat cable and flexible board are not cracked of When remove a connector, don’t pull at wire of connector. bent at the terminal. It is possible that a wire is snapped.

  • Page 6: Precaution On Replacing The Video Lens Or The

    When tightening a screw, have both sides of the lens block assembly so as not for the load to depend. The DSC-P8 uses the position sensor to detect the zoom position. Accordingly, the zoom position will vary if the position data M1.7 ×...

  • Page 7: Description On Self-Diagnosis Display

    1-5. 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-P8 SECTION 2 COVER COVER HELP HELP DISASSEMBLY The following flow chart shows the disassembly procedure. DISASSEMBLY DISASSEMBLY DISASSEMBLY DISASSEMBLY DISASSEMBLY HELP Discharging the Capacitor DISASSEMBLY DISASSEMBLY HELP HELP DISASSEMBLY DISASSEMBLY DISASSEMBLY DISASSEMBLY HELP SERVICE POSITION DISASSEMBLY DISASSEMBLY HELP...

  • Page 9: Service Position

    DSC-P8 [SERVICE POSITION] Color monitor JK-244 board SW-386 board LCD module AC power AC IN adaptor SY-83 board - 3 8 Back light unit ST-81 board Memory stick connector Control switch assembly Lens block assembly The procedure for a service position 1 2-2.

  • Page 10: Battery Lid

    DSC-P8 Note: Follow the disassembly procedure in the numerical order given. 2-1. BATTERY LID 4 Lid battery 2 Two claws 1 Open the BT lid. 3 BT stopper 2 Screw (1.7 × 3) 2-2. CABINET (REAR) ASSEMBLY 2 Two screws (M1.7)

  • Page 11: Lcd Module

    DSC-P8 2-3. LCD MODULE HELP 2 Claw 6 Two bosses 7 Two bosses 4 Flexible board (CN103) 8 LCD module 1 TWO Screws (special) 5 Flexible board (CN101) 2-4. CABINET FRONT ASSEMBLY 1 Screw (M1.7) 2 Two screws 3 Cabinet front assembly...

  • Page 12: Control Switch Block

    DSC-P8 2-5. CONTROL SWITCH BLOCK HELP Note: High-voltage cautions Discharging the Capacitor Short-circuit between the positive and the negative terminals of charged capacitor 1 Claw with the short jig about 10 seconds. R:1 kΩ/1 W (Part code: 1-215-869-11) Capacitor - 8 1...

  • Page 13: Cabinet (Lower) Assembly

    DSC-P8 2-6. CABINET (LOWER) ASSEMBLY 3 Claw 4 Cabinet (lower) assembly 2 Claw Note: To disengage the claw, pass a flat headed 1 Insert the driver driver under the flexible cable. for removing the claw. It may be a cause of breakage of the flexible...

  • Page 14: Board

    DSC-P8 2-8. ST-81 BOARD Note: High-voltage cautions (See page 2-5) 3 ST-81 board 1 Flexible board (CN351) 2 Claw 2-9. SY-83 BOARD HELP 4 Screw 2 Flexible board 3 Flexible board (CN805) 1 Tape (A) (CN801) 5 Claw 9 SY-83 board...

  • Page 15: Ms-130 Board

    DSC-P8 2-10.MS-130 BOARD 2 Claw 1 Screw 3 MS-130 board 2-11.SW-386 BOARD HELP 6 Two bosses 2 Two screws JK-244 board 0 SW-386 board 1 Flexible board 7 boss (CN805) 3 Boss 9 Insulating sheet (LI) 5 Two screws Note: When you remove the sheet, be careful not to remove a battery together.

  • Page 16: Jk-244 Board

    DSC-P8 2-12.JK-244 BOARD 4 JK-244 board 1 Two claws 3 Claw 2 Boss...

  • Page 17: Barrier Unit

    DSC-P8 2-13.BARRIER UNIT 5 Ornamental fixed plate (A) 1 Switch on a power supply. 6 Two screws 2 Push zoom button and transform the lens (M1.4 × 4.5) as shown below. 3 Switch off a power supply by taking out a battery 7 Barrier unit or cut off a power supply from AC daptor.
  • Page 18 DSC-P8 2-14.CIRCUIT BOARDS LOCATION SW-386 ST-81 MS-130 CD-432 SY-83 JK-244 (including JK-243) Board Name Function CD-432 CCD IMAGER JK-244 JACK (including JK-243) MS-130 MEMORY STICK CONNECTOR ST-81 FLASH DRIVE SW-386 CONTROL SWITCH, LCD DRIVE, TIMING GENERATOR SY-83 CAMERA MODULE, CAMERA DSP, 128M SDRAM,...

  • Page 19: Main Block Section

    DSC-P8 2003.03.04 Update HELP Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown. MAIN BLOCK SECTION Tape (A) Lens frame SY insulating sheet Tape (A) Video lens Strobo shade the light sheet SW-386 board Insulating sheet (LI)

  • Page 20: Power Block Diagram (2/2)

    DSC-P8 COVER COVER 3. BLOCK DIAGRAMS Link Link OVERALL BLOCK DIAGRAM (1/2) POWER BLOCK DIAGRAM (1/2) OVERALL BLOCK DIAGRAM (1/2) POWER BLOCK DIAGRAM (1/2) OVERALL BLOCK DIAGRAM (2/2) POWER BLOCK DIAGRAM (2/2) OVERALL BLOCK DIAGRAM (2/2) POWER BLOCK DIAGRAM (2/2)
  • Page 21 DSC-P8 SECTION 3 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM (1/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. LENS BLOCK...
  • Page 22 DSC-P8 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. 3-2. OVERALL BLOCK DIAGRAM (2/2) SY-83 BOARD (2/2) JK-244 BOARD JK-243 BOARD...
  • Page 23 DSC-P8 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-3. POWER BLOCK DIAGRAM (1/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. SY-83 BOARD (1/2) J001 JK-244 BOARD...
  • Page 24 DSC-P8 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. 3-4. POWER BLOCK DIAGRAM (2/2) PANEL UNIT SW-386 BOARD IC001 CN802...

  • Page 25: Printed Wiring Boards And Schematic Diagrams

    DSC-P8 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 39P CN151 PRE_LAMP CAM_P_5V ST-81 BOARD CN351 XSTRB_PWR_SAVE STB_ON1 STB_FULL ST_UNREG...

  • Page 26: Schematic Diagrams

    DSC-P8 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...

  • Page 27: (Lcd Drive, Timing Generator)

    DSC-P8 COVER COVER 4-2. SCHEMATIC DIAGRAMS Link Link CD-432 BOARD CD-432 BOARD (CCD IMAGER) ST-81 BOARD (CCD IMAGER) ST-81 BOARD (FLASH DRIVE) (FLASH DRIVE) MS-130 BOARD MS-130 BOARD SW-386 BOARD (1/2) SW-386 BOARD (1/2) (CONTROL SWITCH) (CONTROL SWITCH) (MEMORY STICK CONNECTOR)
  • Page 28 DSC-P8 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS CD-432 PRINTED WIRING BOARD CD-432 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-41 for printed wiring board. CD-432 BOARD Note:Voltage and waveform of mounted on CD-432 board can not be measured because they are (mounted) by the side of the lens.
  • Page 29 Schematic diagram of the SY-83 board are not shown. Pages from 4-9 to 4-28 are not shown.
  • Page 30 DSC-P8 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS SW-386 PRINTED WIRING BOARD SW-386 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-47 for printed wiring board. SW-386 BOARD (1/2) CONTROL SWITCH(KEY BLOCK) XX MARK:NO MOUNT NO MARK:REC/PB MODE...
  • Page 31 DSC-P8 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS SW-386 PRINTED WIRING BOARD SW-386 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-47 for printed wiring board. • Refer to page 4-56 for waveforms. SW-386 BOARD (2/2) LCD DRIVE,TIMING GENERATOR(PD BLOCK)

  • Page 32: Flash Drive

    DSC-P8 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS ST-81 PRINTED WIRING BOARD ST-81 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-49 for printed wiring board. D001 ST-81 BOARD T001 HAU160C030TP FLASH DRIVE(ST BLOCK) XE_A(H) XX MARK:NO MOUNT...
  • Page 33 Schematic diagrams of the JK-243 and JK-244 board are not shown. Pages from 4-35 to 4-36 are not shown.

  • Page 34: Control Switch Block

    DSC-P8 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS MS-130 PRINTED WIRING BOARD MS-130 PRINTED WIRING BOARD COVER COVER For Schematic Diagram • Refer to page 4-53 for printed wiring board. MS-130 BOARD CONTROL SWITCH BLOCK MEMORY STICK CONNECTOR(MS BLOCK) CONTROL SWITCH BLOCK is replaced as a block, so that PRINTED WIRING BOARD is omitted.
  • Page 35 DSC-P8 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 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.

  • Page 36: Printed Wiring Boards

    DSC-P8 COVER COVER 4-3. PRINTED WIRING BOARDS Link Link CD-432 BOARD ST-81 BOARD CD-432 BOARD ST-81 BOARD SW-386 BOARD MS-130 BOARD SW-386 BOARD MS-130 BOARD COMMON NOTE FOR PRINTED WIRING BOARDS WAVEFORMS COMMON NOTE FOR PRINTED WIRING BOARDS WAVEFORMS MOUNTED PARTS LOCATION...
  • Page 37 DSC-P8 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-432 (CCD IMAGER) Note for Printed Wiring Board (See page 4-39). CD-432 BOARD (SIDE A) CD-432 BOARD (SIDE B)
  • Page 38 Printed wiring board of the SY-83 board are not shown. Pages from 4-43 to 4-46 are not shown.
  • Page 39 DSC-P8 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-386 (LCD DRIVE, TIMING GENERATOR, CONTROL SWITCH) Note for Printed Wiring Board (See page 4-39). SW-386 BOARD...
  • Page 40 DSC-P8 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-81 (FLASH DRIVE) Note for Printed Wiring Board (See page 4-39). ST-81 BOARD (SIDE A) FLASH UNIT...
  • Page 41 Printed wiring board of the JK-243 and JK-244 board are not shown. Pages from 4-51 to 4-52 are not shown.
  • Page 42 DSC-P8 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER MS-130 (MEMORY STICK CONNECTOR) Note for Printed Wiring Board (See page 4-39). MS-130 BOARD CN001 1-687-577- MS-130 4-53 4-54...
  • Page 43 Waveforms of the SY-83 board are not shown. Page 4-55 is not shown.

  • Page 44: Waveforms

    DSC-P8 SW-386 BOARD SW-386 BOARD COVER COVER 4-4. WAVEFORMS SW-386 BOARD 5.0 Vp-p 360 mVp-p IC101 ek REC/PB IC101 wg REC/PB 360 mVp-p 8.2 Vp-p IC101 el REC/PB IC101 wa REC/PB 430 mVp-p 8.2 Vp-p IC101 r; REC/PB IC101 w; REC/PB 3.0 Vp-p...

  • Page 45: Mounted Parts Location

    DSC-P8 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 4-5. MOUNTED PARTS LOCATION no mark : side A * mark : side B CD-432 BOARD C001 C002 C003 C004 C006 C007 C009 * D001 IC001 FB001 Q001 Q002...
  • Page 46 Mounted parts location of the SY-83 board are not shown. Page 4-58, 59 is not shown.
  • Page 47 DSC-P8 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER no mark : side A * mark : side B SW-386 BOARD ST-81 BOARD BT001 * C001 C004 C001 C005 C003 C006 C102 C103 D001 C104 D002 C105 C106...
  • Page 48 Mounted parts location of the JK-243 board are not shown. Page 4-61 is not shown.

  • Page 49: Repair Parts List

    DSC-P8 COVER COVER NOTE NOTE 5. REPAIR PARTS LIST NOTE: Characters A to C of the electrical parts list indicate location of exploded views in which the desired part is shown. EXPLODED VIEWS EXPLODED VIEWS Link Link CABINET SECTION LENS SECTION...
  • Page 50 DSC-P8 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER SECTION 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 51 DSC-P8 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1. EXPLODED VIEWS 5-1-1. CABINET SECTION ns: not supplied MIC901 Ref. No. Part No. Description Ref. No. Part No. Description X-3953-259-1 CABINET FRONT ASSY (BLUE) 3-081-764-01 FOOT, RUBBER X-3953-262-1 CABINET FRONT ASSY (RED)
  • Page 52 DSC-P8 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-2. LENS SECTION ns: not supplied LCD901 D901 - 4 3 IC001 (Note 1) (Note 2) (Note 2) (Note 1) Be sure to read “Precuations for Replacement of CCD Imager”...

  • Page 53: Battery Holder Section

    DSC-P8 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-3. BATTERY HOLDER SECTION ns: not supplied - 8 1 - 3 8 - 1 3 BT901 - 8 3 (Note) : BT001 (BATTERY, LITHIUM SECONDARY) Board on the mount position. (See page 4-48.) (Note) Including the parts mounted on JK-243 board.

  • Page 54: Electrical Parts List

    DSC-P8 CD-432 5-2. ELECTRICAL PARTS LIST Ref. No. Part No. Description Ref. No. Part No. Description A-7078-619-A CD-432 BOARD, COMPLETE *********************** (IC001 is not included in this board) < CAPACITOR > C001 1-107-826-11 CERAMIC CHIP 0.1uF C002 1-162-966-11 CERAMIC CHIP 0.0022uF 10%...
  • Page 55 (FLASH/CHG (ORANGE)) 0 L001 1-456-193-11 COIL, TRIGGER D101 8-719-017-82 DIODE MA8036 < TRANSISTOR > < IC > 0 Q002 6-550-183-01 TRANSISTOR CPH3209-SONY-TL-E IC001 6-700-712-01 IC NJM2370RD5 (TE2) 0 Q003 8-729-056-01 TRANSISTOR MCH3405-TL-E IC101 8-752-109-23 IC CXA3622R-T4 0 Q004 8-729-053-74 TRANSISTOR CY25AAJ-8-T13 <...
  • Page 56 DSC-P8 SW-386 Ref. No. Part No. Description Ref. No. Part No. Description R115 1-208-635-11 RES-CHIP 1/16W R116 1-208-635-11 RES-CHIP 1/16W R117 1-208-635-11 RES-CHIP 1/16W R120 1-218-973-11 RES-CHIP 1/16W R121 1-218-961-11 RES-CHIP 4.7K 1/16W R122 1-218-981-11 RES-CHIP 220K 1/16W R123 1-218-973-11 RES-CHIP...

  • Page 57: Checking Supplied Accessories

    DSC-P8 Checking supplied accessories. Power cord (1) AC adaptor NP-FC11 battery pack (1) Wrist strap (1) 0 1-696-819-11 (AUS) AC-LS5 (1) 3-070-841-01 0 1-769-608-11 (AEP, E) 0 1-477-730-11 (EXCEPT CH) 0 1-776-985-11 (KR) 0 1-477-730-21 (CH) 0 1-782-476-11 (CH) 0 1-783-374-11 (UK, HK)
  • Page 58 DSC-P8 2003C0500-1 Sony EMCS Co. 9-876-226-31 ©2003.3 — 80 — Published by DI Customer Center...

  • Page 59: Revision History

    Reverse 987622631.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2003.03 Official Release — —...

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