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Sony MVC-FD75 Service Manual
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Sony MVC-FD75 Service Manual

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SERVICE MANUAL
Ver 1.0 2001. 01
MVC-FD75
SPECIFICATIONS
US Model
Canadian Model
AEP Model
UK Model
E Model
Hong Kong Model
Australian Model
Brazilian Model
DIGITAL STILL CAMERA

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Summary of Contents for Sony MVC-FD75

  • Page 1 MVC-FD75 SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model Ver 1.0 2001. 01 Hong Kong Model Australian Model Brazilian Model SPECIFICATIONS DIGITAL STILL CAMERA...
  • Page 2 • Floppy disk that can be used by the MVC-FD75 • Size : 3.5-inch • Type : 2 HD • Capacity : 1.44 MB • Format : MS-DOS format (512 bytes × 18 sector) (FD can be formatted by the MVC-FD75)

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Section Title Page Section Title Page SERVICE NOTE RL-58 Printed Wiring Board and Schematic Diagram ............4-41 Note for Repair ................ 5 4-3. Waveforms ..............4-43 Discharging of the FLASH Unit's Charging Capacitor .... 5 4-4. Parts Location ............... 4-45 How to Connect the Extension Cable ........
  • Page 4 Section Title Page REPAIR PARTS LIST 6-1. Exploded Views ............. 6-1 6-1-1. Cabinet (Front) Section ........... 6-1 6-1-2. Cabinet (Rear) Section ........... 6-2 6-1-3. Lens Block Section ........... 6-3 6-2. Electrical Parts List ............6-4 * The color reproduction frame is shown on page 125. –...

  • Page 5: Service Note

    (Part code: charged voltage which is kept without discharging when the main 1-215-869-11) power of the MVC-FD75 is simply turned off. Therefore, the re- maining voltage must be discharged as described below. Preparing the Short Jig To preparing the short jig. a small clip is attached to each end of a resistor of 1 kΩ...

  • Page 6: How To Connect The Extension Cable

    [How to connect the extension cable] 1. Connection between the FDD unit and PK-59 board. 1) Connection of the extension cable (J-6082-427-A) 3) Connection between the FDD unit and extension cable CN013 Conductor side Conductor side FDD unit Extension cable (J-6082-427-A) Extension cable Fig.

  • Page 7: Description On Self-Diagnosis Display

    [Description on Self-diagnosis Display] Note : The “Self-diagnosis” data is backed up by the coin lithiumbattery. The data will be lost and initialized when the coin lithium battery is removed. Display Code Countermeasure Cause Caution Display During Error Change the disk and turn off the main Defective floppy disk.

  • Page 8: General

    MVC-FD75 SECTION 1 This section is extracted from instruction manual. GENERAL...
  • Page 17 1-10 E 1-10...

  • Page 18: Disassembly

    MVC-FD75 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. MVC-FD75 2-1. CABINET (FRONT) BLOCK ASSEMBLY (Page 2-1) 2-2. FC-86 BOARD 2-3. LENS BLOCK ASSEMBLY 2-4. MOTOR UNITS (Page 2-1) (Page 2-2) (Page 2-2) SERVICE POSITION 2-5.

  • Page 19: Lens Block Assembly

    2-3. LENS BLOCK ASSEMBLY 2-4. MOTOR UNITS 7 Zoom motor unit 5 Focus motor unit 1 FP-34 flexible board (CN101) 6 Two screws 3 Boss 1 Break solders of motor units. 2 Flexible board 4 Screw (CN401) 3 Flexible board 4 Lens block assembly 2 Screw Note: Flexible board of zoom lens is not supplied.

  • Page 20: Fdd Block Assembly

    2-5. FDD BLOCK ASSEMBLY 2-6. PK-59 BOARD, LCD MODULE 0 LCD module 1 Open the side Cabinet. 9 PK-59 board Zoom knob 8 screw RV701 4 Cold cathode fluorescent tube 2 Two screws 3 Flexible board PLAY/CAMERA knob (CN601) 2 FDD block assembly S708 5 Flexible board 4 Flexible board...

  • Page 21: Circuit Boards Location

    2-7. CIRCUIT BOARDS LOCATION FC-86 CAMERA, DRAM CONTROL, D/A CONVERTER, CAMERA SERVO/EVR DECODER, RL-58 FDD CONTROL, MODE/SYSTEM CONTROL, (RELEASE SWITCH) DC/DC CONVERTER CD-338 (CCD IMAGER) FLASH UNIT PK-59 FDD INTERFACE, LCD DRIVE, LCD TIMING GENERATOR, MODE KEY SWITCH, BACK LIGHT 2-4 E...

  • Page 22: Block Diagrams

    MVC-FD75 SECTION 3 BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM CD-338 BOARD FC-86 BOARD PK-59 BOARD LENS IRIS METER PANEL R CA Y0-7 PANEL Y0-7 CCD OUT IC802 IC401 PANEL G IC102 CA AD01-10 LCD DRIVE PANEL B LCD901 S/H, AGC,...

  • Page 23: Camera Block Diagram

    MVC-FD75 3-2. CAMERA BLOCK DIAGRAM FC-86 BOARD (1/4) 500 mVp-p IC601 4.0 Vp-p 3.8 Vp-p D/A CONVERTER IC503 (SEE PAGE 4-15) CD-338 BOARD 60 nsec IC601 wd REC/PB IC104 60 nsec CN602 IC102 2-qa REC (SEE PAGE 4-13) Y/C PROCESSOR...

  • Page 24: Lens Motor Drive Block Diagram

    MVC-FD75 3-3. LENS MOTOR DRIVE BLOCK DIAGRAM FC-86 BOARD (2/4) IC301 DATA DECODER IC404 (1/4) (SEE PAGE 4-17) IRIS CONTROL (SEE PAGE 4-17) VREF PYRA 4 IRIS CONT1 VREFPYRA AGC CONT2 – 5 IRIS CONT2 AGC CONT2 AGC CONT1 CAMERA BLOCK...
  • Page 25 MVC-FD75 PK-59 BOARD (1/3) FC-86 BOARD (3/4) IC801 FDD CONTROL (SEE PAGE 4-19) IC804 CN602 CN603 BUS BUFFER (2/3) (1/3) (SEE PAGE 4-20) DIRECTION STEP STEP WRITE DATA WDATA ı ı ı ı TRACK 00 TRK0 WRITE PROTECT WPRT READ DATA...

  • Page 26: Mode Control Block Diagram

    MVC-FD75 3-5. MODE CONTROL BLOCK DIAGRAM FC-86 BOARD (4/4) PK-59 BOARD (2/3) IC702 (SEE PAGE 4-37) HI CONTROL S703 (SEE PAGE 4-24) S706 PICTURE CN602 CN603 EFFECT BRIGHT(+) (3/3) (2/3) KEY AD0 KEY AD0 KEY AD1 KEY AD1 KEY AD2...

  • Page 27: Lcd Block Diagram

    MVC-FD75 3-6. LCD BLOCK DIAGRAM PK-59 BOARD (3/3) 600 mVp-p 4.0 Vp-p 4.0 Vp-p 4.0 Vp-p IC802 LCD DRIVE IC802 8 REC/PB IC802 w; REC/PB IC802 ws REC/PB IC802 wf REC/PB (SEE PAGE 4-34) 600 mVp-p CN603 PANEL UNIT (3/3)

  • Page 28: Power Block Diagram

    MVC-FD75 3-7. POWER BLOCK DIAGRAM CD-338 BOARD FC-86 BOARD Q101 – 104 CN401 CN101 CAM –5.5V IC401 CAM 15V CCD IMAGER IC501 IC503 IC601 IC804 IC806 IC807 (SEE PAGE 4-8) 16M DRAM D/A CONVERTER BUS BUFFER SYSTEM CONTROL FLASH MEMORY...
  • Page 29 MVC-FD75 SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block) (For printed wiring boards) (Measuring conditions voltage and waveform) •...
  • Page 30 MVC-FD75 4-1. FRAME SCHEMATIC DIAGRAMS FRAME SCHEMATIC DIAGRAM (1/2) CN603 BH701 BL_UNREG (BATTERY HOLDER) BL_UNREG BACK UP LITIUM UNREG_GND UNREG_GND PK-59 BOARD PANEL_4.9V PANEL_13.2V P_3.2V PANEL_-15.3V PANEL_6.5V XHI_SCK PANEL_XHD HI_SO PANEL_XVD XCS_PANEL_D/A REG_GND S701 REG_GND CONTROL PANEL_R PWR_SW PANEL_G XCAM/PB_SW...

  • Page 31: Frame Schematic Diagram (2/2)

    MVC-FD75 FRAME SCHEMATIC DIAGRAM (2/2) CN602 BL_UNREG BT901 BL_UNREG BATTERY TERMINAL UNREG_GND UNREG_GND PANEL_4.9V PANEL_13.2V PANEL_3.2V PANEL_-15.3V PANEL_6.5V XHI_SCK PANEL_XHD HI_SO PANEL_XVD CN901 XCS_PANEL_D/A BATT_UNREG REG_GND BATT_SIG REG_GND BATT_GND PANEL_R BATT/XEXT XPWR_SW PANEL_G XCAM/PB_SW PANEL_B XLCDH A_4.9V ZOOM_SW XCHG_LED FC-86 BOARD...
  • Page 32 MVC-FD75 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS CD-338 (CCD IMAGER) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM • See page 4-43 for waveforms. – Ref. No.: CD-338 board; 2,000 series – • For Printed Wiring Board. • CD-338 board is four-layer print board. However, the patterns CD-338 BOARD of layers 2 to 3 have not been included in the diagram.

  • Page 33: Printed Wiring Board

    MVC-FD75 FC-86 (CAMERA, DRAM CONTROL, D/A CONVERTER, CAMERA SERVO/EVR DECODER, FDD CONTROL, MODE/SYSTEM CONTROL, DC/DC CONVERTER) PRINTED WIRING BOARD – Ref. No.: FC-86 board; 1,000 series – • For Printed Wiring Board. • FC-86 board is six-layer print board. However, the patterns of layers 2 to 5 have not been included in the diagram.

  • Page 34: Camera) Schematic Diagram

    MVC-FD75 FC-86 (CAMERA) SCHEMATIC DIAGRAM • See page 4-9 for FC-86 printed wiring board. • See page 4-43 for waveforms. FC-86 BOARD (1/8) CAMERA(CH BLOCK) R122 -REF.NO.:1,000 SERIES- R15.5/P0 15.7 XX MARK:NO MOUNT CAM_15V Q101 RN2104F(TPL3) NO MARK:REC/PB MODE CAM+15V SWITCH R:REC MODE CAM_-5.5V...

  • Page 35: Fc-86 (Dram Control) Schematic Diagram

    MVC-FD75 FC-86 (DRAM CONTROL) SCHEMATIC DIAGRAM • See page 4-9 for FC-86 printed wiring board. FC-86 BOARD (2/8) SIGNAL PATH VIDEO SIGNAL DRAM CONTROL(DR BLOCK) IC501 MC_D00 CHROMA Y/CHROMA MC_D01 -REF.NO.:1,000 SERIES- 16M DRAM MC_D02 NO MARK:REC/PB MODE MC_D03 R:REC MODE R3.2/P2.1...

  • Page 36: Fc-86 (D/A Converter) Schematic Diagram

    MVC-FD75 FC-86 (D/A CONVERTER) SCHEMATIC DIAGRAM • See page 4-9 for FC-86 printed wiring board. • See page 4-43 for waveforms. SIGNAL PATH FC-86 BOARD (3/8) FC-86 BOARD (7/8) FC-86 BOARD (6/8) FC-86 BOARD (5/8) VIDEO SIGNAL D/A CONVERTER(RY BLOCK)

  • Page 37: Camera Servo/Evr Decoder) Schematic Diagram

    MVC-FD75 FC-86 (CAMERA SERVO/EVR DECODER) SCHEMATIC DIAGRAM • See page 4-9 for FC-86 printed wiring board. FC-86 BOARD (4/8) CAMERA SERVO(LD BLOCK)/EVR DECODER(ER BLOCK) R414 R416 100k R424 -REF.NO.:1,000 SERIES- R422 R423 330k R417 180k 3300 R427 XX MARK:NO MOUNT...

  • Page 38: Fc-86 (Fdd Control (1/2)) Schematic Diagram

    MVC-FD75 FC-86 (FDD CONTROL (1/2)) SCHEMATIC DIAGRAM • See page 4-9 for FC-86 printed wiring board. • See page 4-43 for waveforms. FC-86 BOARD (5/8) SIGNAL PATH VIDEO SIGNAL R2/P3.2 FDD CONTROL(SF BLOCK(1/2)) R1.6/P3.2 Y/CHROMA -REF.NO.:1,000 SERIES- R1.6/P3.2 XX MARK:NO MOUNT R1.6/P3.2...

  • Page 39: Fdd Control (2/2)) Schematic Diagram

    MVC-FD75 FC-86 (FDD CONTROL (2/2)) SCHEMATIC DIAGRAM • See page 4-9 for FC-86 printed wiring board. • See page 4-43 for waveforms. FC-86 BOARD (6/8) FDD CONTROL(SF BLOCK(2/2)) -REF.NO.:1,000 SERIES- XX MARK:NO MOUNT XCS_MC HI_SO NO MARK:REC/PB MODE R:REC MODE...

  • Page 40: Mode/System Control) Schematic Diagram

    MVC-FD75 FC-86 (MODE/SYSTEM CONTROL) SCHEMATIC DIAGRAM • See page 4-9 for FC-86 printed wiring board. • See page 4-43 for waveforms. FC-86 BOARD (7/8) MODE/SYSTEM CONTROL(HI BLOCK) -REF.NO.:1,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE R:REC MODE UNREG P:PB MODE D_3.2V...

  • Page 41: Dc/Dc Converter) Schematic Diagram

    MVC-FD75 FC-86 (DC/DC CONVERTER) SCHEMATIC DIAGRAM • See page 4-9 for FC-86 printed wiring board. FC-86 BOARD (8/8) XRLS_ON2 DC/DC CONVERTER(DD BLOCK) XRLS_ON2 XRLS_ON1 XRLS_ON1 -REF.NO.:1,000 SERIES- XSTB_FUL XX MARK:NO MOUNT XSTB_FUL STB_CHG STB_CHG NO MARK:REC/PB MODE KEY_AD3 KEY_AD3 FOCUS_B...
  • Page 42 MVC-FD75 PK-59 (FDD INTERFACE, LCD DRIVE, LCD TIMING GENERATOR, MODE KEY SWITCH, BACK LIGHT) PRINTED WIRING BOARD – Ref. No.: PK-59 board; 2,000 series – • For Printed Wiring Board. • PK-59 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.
  • Page 43 MVC-FD75 4-30 FDD INTERFACE, LCD DRIVE, LCD TIMING GENERATOR, MODE KEY SWITCH, BACK LIGHT 4-29 PK-59...

  • Page 44: Fdd Interface) Schematic Diagram

    MVC-FD75 PK-59 (FDD INTERFACE) SCHEMATIC DIAGRAM • See page 4-27 for PK-59 printed wiring board. • See page 4-44 for waveforms. PK-59 BOARD (1/5) FDD INTERFACE(FD BLOCK) -REF.NO.:2,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE R:REC MODE P:PB MODE CN601...

  • Page 45: Pk-59 (Lcd Drive) Schematic Diagram

    MVC-FD75 PK-59 (LCD DRIVE) SCHEMATIC DIAGRAM • See page 4-27 for PK-59 printed wiring board. • See page 4-44 for waveforms. PK-59 BOARD (2/5) LCD DRIVE(RGB BLOCK) -REF.NO.:2,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE R:REC MODE R806 P:PB MODE...

  • Page 46: Lcd Timing Generator) Schematic Diagram

    MVC-FD75 PK-59 (LCD TIMING GENERATOR) SCHEMATIC DIAGRAM • See page 4-27 for PK-59 printed wiring board. • See page 4-44 for waveforms. PK-59 BOARD (3/5) LCD TIMING GENERATOR(TG BLOCK) -REF.NO.:2,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE R:REC MODE P:PB MODE...

  • Page 47: Mode Key Switch) Schematic Diagram

    MVC-FD75 PK-59 (MODE KEY SWITCH) SCHEMATIC DIAGRAM • See page 4-27 for PK-59 printed wiring board. PK-59 BOARD (4/5) MODE KEY SWITCH(LK BLOCK) -REF.NO.:2,000 SERIES- XX MARK:NO MOUNT STATIC_GND NO MARK:REC/PB MODE D712 LND701 R:REC MODE R706 R711 2700 4700...

  • Page 48: Back Light) Schematic Diagram

    MVC-FD75 PK-59 (BACK LIGHT) SCHEMATIC DIAGRAM • See page 4-27 for PK-59 printed wiring board. • See page 4-44 for waveforms. PK-59 BOARD (5/5) BACK LIGHT(BL BLOCK) -REF.NO.:2,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE Q856 CN851 FP102-TL R:REC MODE...

  • Page 49: Schematic Diagram

    MVC-FD75 RL-58 (RELEASE SWITCH) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM – Ref. No.: RL-58 board; 2,000 series – • For Printed Wiring Board. • RL-58 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.

  • Page 50: Waveforms

    4-3. WAVEFORMS CD-338 BOARD FC-86 BOARD PK-59 BOARD 6.0 Vp-p 950 mVp-p 3.3 Vp-p 4.0 Vp-p 3.2 Vp-p 36.818178 MHz 4 MHz 7.7 MHz 66 µsec IC401 1, 2 REC IC103 rj REC/PB IC601 rj REC/PB IC601 rs REC/PB IC901 wh REC/PB 4.0 Vp-p 600 mVp-p 5.8 Vp-p...

  • Page 51: Parts Location

    4-4. PARTS LOCATION CD-338 BOARD FC-86 BOARD FC-86 BOARD PK-59 BOARD PK-59 BOARD RL-58 BOARD (SIDE A) (SIDE A) (SIDE B) (SIDE A) (SIDE B) (SIDE A) Q602 R875 FB103 R702 R626 C401 C101 C103 BH701 C601 CN051 C403 C102 Q603 R876 C104...

  • Page 52: Adjustments

    MVC-FD75 SECTION 5 ADJUSTMENTS Before starting adjustment EVR Data Re-writing Procedure When Replacing Board The data that is stored in the repair board, is not necessarily correct. Perform either procedure 1 or procedure 2 or procedure 3 when replacing board.

  • Page 53: Adjusting Items When Replacing Main Parts And Boards

    1-1. Adjusting items when replacing main parts and boards When replacing main parts and boards, adjust the items indicated by z in the following table. Replaced parts Block Mounted parts Board replacement replacement replacement Adjustment section Adjustment Initialization of E and F page data Initialization of E and F page data Camera HALL adj.

  • Page 54: Camera Section Adjustments

    5-1. CAMERA SECTION ADJUSTMENTS 1-1. PREPARATIONS BEFORE ADJUSTMENT 1-1-1. List of service tools • Oscilloscope • Regulated power supply • AC power adaptor (AC-VQ850/VQ850D) • Digital voltmeter • Frequency counter Ref. No. Name Parts Code Usage Filter for color temperature correction (C14) J-6080-058-A Auto white balance adjustment/check White balance adjustment/check...

  • Page 55: Preparations

    1-1-2. Preparations Note 1: For details of how remove the cabinet and boards, refer to “2. DISASSEMBLY”. Pattern box Note 2: When performing only the adjustments, the lens block and boards need not be disassemble. 1) Connect the equipment for adjustments according to Fig. 5-1- Front side of the lens 2) Connect the Adjusting remote commander to PK-59 board CN802 via CPC-9 jig (J-6082-393-C).
  • Page 56 Note 1: Don’t use the 12 pin flexible board of CPC-9 jig. AC IN It causes damage to the unit. AC-VQ850/VQ850D Note 2: Connect the GND terminal to Floppy disk drive unit frame when check the RF signals waveform. FLASH UNIT Extension cable (16P) (J-6082-357-A) RL-58...

  • Page 57: Precautions

    1-1-4. Precautions 1. Setting the Switch Unless otherwise specified, set the switches as follows and per- form adjustments. 1. PLAY/CAMERA switch (PK-59 board S708) ..........CAMERA 2. PROGRAM AE button (PK-59 board S707) ........AUTO (No mark indicated on LCD) 3.

  • Page 58: Initialization Of E And F

    1-2. INITIALIZATION OF E AND F PAGE DATA 3. E Page Table Note 1: Fixed data-1: Initialized data. 1. Initializing E and F Page Data (Refer to “1. Initializing of E and F Page Data”) Note: If the E and F page data has been initialized, the following Note 2: Fixed data-2: Modified data.
  • Page 59 4. F Page Table Note 1: Fixed data-1: Initialized data. (Refer to “1. Initializing of E and F Page Data”) Note 2: Fixed data-2: Modified data. (Refer to “2. Modification of E and F Page Data”) Address Initial value Remark Address Initial value Remark 00 to 0F...

  • Page 60: Camera System Adjustments

    1-3. CAMERA SYSTEM ADJUSTMENTS Order Page Address Data Procedure 1. HALL Adjustment Convert X ’ into hexadecimal This adjustment sets the amplifier gain and offset to detect the iris number to get X (Round off position of the lens.If disordered, the iris will oscillate or the indoor- the decimal place).
  • Page 61 2. Flange Back Adjustment (Using the minipattern box) Specified voltage: The specified voltage varies according to the The flange back of inner focus lens is adjusted automatically. If minipatternbox, so adjustment the power supply shifted, the auto focus is disordered. output voltage to the specified voltage written on the sheet which is supplied with the mini- Mode...

  • Page 62: (Using The Flange Back Adjustment Chart)

    3. Flange Back Adjustment Adjusting method: (Using the flange back adjustment chart) Order Page Address Data Procedure The flange back of inner focus lens is adjusted automatically. If shifted, the auto focus is disordered. Mode CAMERA Press PAUSE button. Subject Flange back adjustment chart Press PAUSE button.

  • Page 63: Flange Back Check

    4. Flange Back Check 5. Picture frame setting Mode CAMERA Mode CAMERA Subject Color bar chart standard picture frame Subject Siemens star Measurement point Test point (VG) of CPC-9 jig (2.0 m from the front of the lens) Measuring equipment Oscilloscope and LCD screen (Luminance: approx.

  • Page 64: Light Level Adjustment

    6. Light Level Adjustment 7. Auto White Balance Standard Data Input Adjust the standard LV value. Adjust the white balance standard data at 3200K. Mode CAMERA Mode CAMERA Subject Clear chart Subject Clear chart (Color bar standard picture (Color bar standard picture frame) frame) Adjustment Page...

  • Page 65: Auto White Balance Adjustment

    8. Auto White Balance Adjustment 9. White Balance Check Adjust to the proper auto white balance output data. If it is not correct, auto white balance and color reproducibility Mode CAMERA will be poor. Subject Clear chart (Color bar standard picture Mode CAMERA frame)

  • Page 66: Color Reproduction Adjustment

    10. Color Reproduction Adjustment Processing after Completing Adjustment: Adjust the color separetion matrix coefficient so that proper color Order Page Address Data Procedure reproduction is produced. Press PAUSE button. Mode CAMERA Press PAUSE button. Subject Color bar chart standard picture Press PAUSE button.
  • Page 67 1-4. LCD SYSTEM ADJUSTMENTS Alignment disk (Disk-1, Disk-2) (A set of alignment disks consists of two disks as a pair.) Note 1: A back light (fluorescent tube) is driven with high volt- Disk-1: 8-967-990-01 age AC power. Therefore, do not touch the back light (TFD2-1 (+)) (+17.5 µm) directly, otherwise you will feel an electric shock.

  • Page 68: Lcd Initial Data Input

    1. LCD Initial Data Input 2. VCO Adjustment (PK-59 Board) Set the VCO free-run frequency. Mode PLAY If disordered, the LCD screen will be faulty. Signal Arbitrary Mode PLAY Adjustment Page Signal Arbitrary Adjustment Address 30, 33 to 39, 3B to 46, 4A, E0 Measurement Point Pin 7 of CN802 (HSY) Measuring Instrument...

  • Page 69: D Range Adjustment (Pk-59 Board)

    3. D Range Adjustment (PK-59 Board) 4. Bright Adjustment (PK-59 Board) This adjustment sets correctly the D range of the LCD driver. This adjustment sets correctly the VIDEO signal level that drives If disordered, the LCD screen will blur or white blur. the LCD.

  • Page 70: Contrast Adjustment (Pk-59 Board)

    5. Contrast Adjustment (PK-59 Board) 6. V-COM Level Adjustment (PK-59 Board) This adjustment sets correctly the VIDEO signal level that drives This adjustment sets correctly the common electrode drive signal the LCD. If disordered, the LCD screen will not be sharp, or will level of the LCD panel.

  • Page 71: V-Com Adjustment (Pk-59 Board)

    7. V-COM Adjustment (PK-59 Board) 8. White Blance Adjustment (PK-59 Board) This adjustment corrects the DC bias of common electrode drive This adjustment corrects the white balance. signals of the LCD panel. If shifted, the LCD screen will be coarse, If disordered, the colors on the LCD screen will not be reproduced.

  • Page 72: System Control System Adjustments

    1-5. SYSTEM CONTROL SYSTEM ADJUSTMENTS Order Page Address Data Procedure Convert D ’, D ’, D ’and 1. Battery Down Adjustment (FC-86 Board) ’to a hexadecimal number, Set the battery end voltage. and obtain D If the voltage is incorrect, the life of battery will shorten. .

  • Page 73: Service Mode

    5-2. SERVICE MODE • Changing the address The address increases when the FF (M) button is pressed, 2-1. ADJUSTING REMOTE COMMANDER and decreases when the REW (M) button is pressed. There The adjusting remote commander is used for changing the calcu- are altogether 256 addresses, from 00 to FF.

  • Page 74: Data Process

    2-2. DATA PROCESS The calculation of the adjusting remote commander display data (hexadecimal notation) are required for obtaining the adjustment data of some adjustment items. In this case, after converting the hexadecimal notation to decimal notation, calculate and convert the result to hexadecimal notation, and use it as the adjustment data.

  • Page 75: Service Mode

    2-3. SERVICE MODE 3. Switch Check (1) 1. Setting the Test Mode Page 3 Address 23 Page F Address 10 Function When bit value=1 When bit value=0 Data Function XPOWER SW (PK-59 board S702) Normal XCAM/PLAY SW Forced CAMERA mode power ON PLAY CAMERA (PK-59 board S708)

  • Page 76: Switch Check (2)

    4. Switch Check (2) Page 3 Addresses 13 to 15 Using method: 1) Select page: 3, addresses: 13 to 15. 2) By discriminating the dispaly data, the pressed key can be discriminated. Data Address 00 to 14 15 to 3B 3C to 64 65 to 91 92 to BD...

  • Page 77: Repair Parts List

    MVC-FD75 SECTION 6 REPAIR PARTS LIST 6-1. EXPLODED VIEWS The components identified by mark 0 or dotted line with mark 0 are NOTE: critical for safety. • -XX and -X mean standardized parts, so they may • Items marked “*” are not stocked since they are Replace only with part number speci- fied.

  • Page 78: Cabinet (Rear) Section

    6-1-2. CABINET (REAR) SECTION (Note 1) supplied supplied LCD901 supplied Lens block assembly (See page 6-3.) ND801 (Note 1) The FD block assembly is a mechanical unit which has The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la completely been adjusted in the factory.

  • Page 79: Lens Block Section

    6-1-3. LENS BLOCK SECTION IC401 (Note 2) M902 (Note 3) M901 (Note 3) M1.7X5 M1.7X5 (Note 2) Be sure to read “Precuations for Replacement of CCD Imager” on page 4-8 when changing the CCD imager. (Note 3) Flexible board of zoom lens is not supplied. Please be careful not to break the flexible board when you change the motor unit.

  • Page 80: Electrical Parts List

    CD-338 FC-86 6-2. ELECTRICAL PARTS LIST The components identified by NOTE: mark 0 or dotted line with mark • Due to standardization, replacements in the • Items marked “*” are not stocked since they 0 are critical for safety. parts list may be different from the parts speci- are seldom required for routine service.
  • Page 81 1-109-982-11 CERAMIC CHIP D703 8-719-049-09 DIODE 1SS367-T3SONY C820 1-107-826-11 CERAMIC CHIP 0.1uF C821 1-119-750-11 TANTAL. CHIP 22uF 6.3V D706 8-719-061-82 DIODE TLSU1002 (TPX1, SONY) C825 1-162-970-11 CERAMIC CHIP 0.01uF (SELF TIMER) D904 8-719-027-76 DIODE 1SS357-TPH3 C902 1-164-218-11 CERAMIC CHIP 180PF 0.25PF 50V...
  • Page 82 FC-86 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FUSE > L910 1-412-056-11 INDUCTOR 4.7uH 0 F901 1-576-406-21 FUSE, MICRO (1608) (1.4A/32V) 0 F902 1-576-406-21 FUSE, MICRO (1608) (1.4A/32V) < TRANSISTOR > 0 F903 1-576-406-21 FUSE, MICRO (1608) (1.4A/32V) 0 F904 1-576-406-21 FUSE, MICRO (1608) (1.4A/32V) Q101...
  • Page 83 FC-86 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R124 1-216-864-91 SHORT R721 1-216-821-11 METAL CHIP 1/16W R126 1-216-817-11 METAL CHIP 1/16W R722 1-216-821-11 METAL CHIP 1/16W R127 1-216-817-11 METAL CHIP 1/16W R723 1-216-821-11 METAL CHIP 1/16W R401 1-216-841-11 METAL CHIP...
  • Page 84 FC-86 PK-59 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R828 1-216-833-11 METAL CHIP 1/16W R829 1-216-833-11 METAL CHIP 1/16W R949 1-216-817-11 METAL CHIP 1/16W R830 1-216-833-11 METAL CHIP 1/16W R951 1-216-864-91 SHORT R952 1-216-845-11 METAL CHIP 100K 1/16W R831...
  • Page 85 1-107-826-11 CERAMIC CHIP 0.1uF C606 1-113-642-11 TANTAL. CHIP 47uF < DIODE > C702 1-107-682-11 CERAMIC CHIP D701 8-719-061-82 DIODE TLSU1002 (TPX1, SONY) (ACCESS) C703 1-165-320-11 CERAMIC CHIP 0.47uF D702 8-719-061-81 DIODE TLYU1002 (TPX1, SONY) C704 1-109-982-11 CERAMIC CHIP (FLASH CHARGE)
  • Page 86 PK-59 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R853 1-218-881-11 METAL CHIP 0.5% 1/16W < RESISTOR > R854 1-218-897-11 METAL CHIP 120K 0.5% 1/16W R601 1-216-033-00 METAL CHIP 1/10W R855 1-216-818-11 METAL CHIP 1/16W R602 1-216-825-11 METAL CHIP 2.2K 1/16W...
  • Page 87 PK-59 RL-58 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R967 1-216-805-11 METAL CHIP 1/16W 3-066-544-51 MANUAL, INSTRUCTION (SIMPLIFIED R968 1-216-805-11 METAL CHIP 1/16W CHINESE, TRADITIONAL CHINESE) (E, HK) R969 1-216-805-11 METAL CHIP 1/16W 3-066-544-61 MANUAL, INSTRUCTION (SWEDISH) (AEP) R974 1-216-864-91 SHORT 3-066-544-71 MANUAL, INSTRUCTION (ARABIC) (E)
  • Page 88 FOR CAMERA COLOR REPRODUCTION ADJUSTMENT (REFERENCE) Take a copy of CAMERA COLOR REPRODUCTION FRAME with a clear sheet for use. MVC-FD75 – 125 –...
  • Page 89 MVC-FD75 Sony Corporation 2001A0500-1 9-929-866-11 Personal VIDEO Products Company © 2001. 1 – 126 – Published by Safety & Service Engineering Dept.

  • Page 90: Revision History

    Reverse 992986611.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2001.01 Official Release — —...

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