Sony MVC-FD91 Service Manual
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Sony MVC-FD91 Service Manual

Sony MVC-FD91 Service Manual

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SERVICE MANUAL
Ver 1.0 1998.10
MICROFILM
MVC-FD91
SPECIFICATIONS
US Model
Canadian Model
AEP Model
UK Model
Australian Model
Hong Kong Model
Tourist Model
Chinese Model
DIGITAL STILL CAMERA
E Model

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Summary of Contents for Sony MVC-FD91

  • Page 1 MVC-FD91 SERVICE MANUAL US Model Canadian Model AEP Model UK Model Ver 1.0 1998.10 E Model Australian Model Hong Kong Model Tourist Model Chinese Model SPECIFICATIONS DIGITAL STILL CAMERA MICROFILM...
  • Page 2 MARK ! 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.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SERVICE NOTE • VP-49 (Steady Shot Control) ····································································· 5 Schematic Diagram ........4-12 • VP-49 (Steady Shot Control, Active Prism Actuator GENERAL Drive) Printed Wiring Board ........4-15 Before using your camera ............1-1 • FC-67 (Camera Y/C Process, DRAM Control, Parts identification ..............
  • Page 4 1-3. Camera System Adjustments ......... 5-10 Picture Frame Setting ............ 5-10 HALL Adjustment ............5-11 Flange Back Adjustment ..........5-11 Flange Back Check ............5-12 Light Level Adjustment ..........5-12 Auto White Balance Standard Data Input ..... 5-13 Auto White Balance Adjustment ........5-13 Color Reproduction Adjustment ........

  • Page 5: Service Note

    The electric shock is caused by the charged voltage which is kept without discharging when the main power of the MVC-FD91 is simply turned off. Therefore, the remaining voltage must be discharged as described below.
  • Page 6 [How to connect the extension cable] 1. Connection between the FDD unit and PK-45 board. 1) Connection of the extension cable (J-6082-427-A) 3) Connection between the FDD unit and extension cable Conductor side CN013 Conductor side FDD unit Conductor side Extension cable Extension cable (J-6082-427-A)
  • Page 7 [Description on Self-diagnosis Display] Self-diagnosis display • C: ππ: ππ The contents which can be handled by customer, are displayed. • E: ππ: ππ Note : The “Self-diagnosis” data is backed up by the coin lithium The contents which can be handled battery.The data will be lost and initialized when the coin lithium by engineer, are displayed.

  • Page 8: General

    MVC-FD91 SECTION 1 This section is extracted from GENERAL instruction manual.
  • Page 17 1-10...
  • Page 18 1-11E...

  • Page 19: Disassembly

    MVC-FD91 SECTION 2 DISASSEMBLY NOTE: Follow the disassembly procedure as shown in the flow chart below. LCD check LCD unit, 2-5. Service position PD-104 board EVF check EVF block (1), 2-1. 2-2. EVF block (2) Service position RL-52 board 2-3.

  • Page 20: Evf Block (2)

    2-2. EVF BLOCK (2) 1 Remove the claws 3 Cover the cushion and diffusion plate with a piece of paper and adhesive tape or the like so that the parts must not be scattered. [EVF CHECK SERVICE POSITION] 2 VF-131 board (1) VF-131 board 7 Lens holder assembly...

  • Page 21: Cabinet (St) Assembly, Flash Unit, Ma-348 Board

    2-4. CABINET (ST) ASSEMBLY, FLASH UNIT, MA-348 BOARD 6 Two tapping screws (B2 × 5) 4 Cabinet (upper) (POP) 2 MA-348 board assembly !º Remove the claws (Note) !¡ Cabinet (upper) (POP) !™ Cabinet (lower) (POP) assembly !£ FLASH unit 9 Tapping screw (B2 ×...

  • Page 22: Lens Block

    2-6. LENS BLOCK 5 Screw (M2 × 3) 8 Cabinet (LT) !ª SW block (side sw) flexible board (10P) Be careful that the 6 Screw (M2 × 4), board is very short. lock ace, P2 @§ Flexible board (from lens block) 7 Remove the claw !•...

  • Page 23: Board, Vp-49 Board, Se-78 Board

    2-7. CD-207 BOARD, VP-49 BOARD, SE-78 BOARD !∞ LENS flame (upper) !¡ Tapping screw (B2 × 5) !™ Screw (M2 × 3) 1 Tite (2), +B Tapping (P) 9 Tapping screw (B2 × 5) !º Screw !¢ Remove the claws (M2 ×...

  • Page 24: Board, Dd-119 Board

    2-8. FC-67 BOARD, DD-119 BOARD 6 Remove the claws 7 FC-67 board Slide it in the direction of the arrow a , then remove it. 5 Screws (M2 × 3) 3 DD-119 (110) board 1 Screws (M2 × 3) 2 Board to board connector (50P) 4 FP-65 flexible board (70P) [MAIN (FC-67) BOARD CHECK SERVICE POSITION] Cabinet (front) assembly...

  • Page 25: Board, Fdd Block Assembly

    2-9. PK-45 BOARD, FDD BLOCK ASSEMBLY !º Two tapping screws (B2 × 5) !¡ LCD block assembly 7 FP-69 flexible board (28P) 3 FDD flexible board (side 1) (5P) 2 FDD flexible board (side 0) (5P) S691 1 FDD flexible board (18P) (PANEL REV) When re-assembling set this knob the center...

  • Page 26: Circuit Boards Location

    2-10.CIRCUIT BOARDS LOCATION PD-104 VF-131 (BACK LIGHT DRIVE) FC-67 LCD DRIVE, CAMERA Y/C PROCESS, TIMING GENERATOR, DRAM CONTROL, LENS BACK LIGHT DRIVE MOTOR DRIVE, D/A FLASH UNIT CONVERTER, AUDIO A/D.D/A CONVERTER, MA-348 FD/SYSTEM CONTROL, (MIC AMP, ALC) HI CONTROL CD-207 (CCD IMAGER) SE-78 YAW,...

  • Page 27: Block Diagrams

    MVC-FD91 MVC-FD91 SECTION 3 BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM...

  • Page 28: Camera/Fdd Interface Block Diagram

    MVC-FD91 3-2. CAMERA/FDD INTERFACE BLOCK DIAGRAM IC401 2,4 IC401 8 IC101 @§ CAMERA REC IC101 2 – !¡ IC103 #§,$∞ CAMERA REC/PB CAMERA REC/PB 7.5Vp-p 78µsec 1.8Vp-p 1.4Vp-p 3.1Vp-p 3.8Vp-p 78µsec 78µsec 60nsec 60nsec IC102 $º,$¡ IC102 4 CAMERA REC/PB CAMERA REC IC801 *£...

  • Page 29: Mode Control Block Diagram

    MVC-FD91 3-3. MODE CONTROL BLOCK DIAGRAM IC702 $º 20MHz 3.8Vp-p IC702 %£ 3.4Vp-p 32.768kHz IC237 @¢ 12MHz 2.8Vp-p 3-10 3-11...

  • Page 30: Lcd Block Diagram

    MVC-FD91 MVC-FD91 3-4. LCD BLOCK DIAGRAM IC802 @º IC802 @™ IC802 @¢ 4Vp-p 4Vp-p 4Vp-p 156µsec 156µsec 156µsec IC901 1 CAMERA REC/PB 5Vp-p 2µsec IC802 8 0.3Vp-p 78µsec IC802 9 IC802 @•,@ª 0.45Vp-p 78µsec 3.2Vp-p IC802 !º 1.5msec IC843 7 0.25Vp-p...

  • Page 31: Color Evf Block Diagram

    MVC-FD91 MVC-FD91 3-5. COLOR EVF BLOCK DIAGRAM IC5001 9 IC5001 @º IC5001 @™ IC5001 @¢ 0.35Vp-p 7.6Vp-p 7.6Vp-p 7.6Vp-p IC5001 8 0.35Vp-p IC5001 !º 0.2Vp-p IC5102 #∞ 3.2Vp-p IC5101 !∞ IC5102 $∞ IC5102 @¶ 14.0Vp-p 78µsec 3.2Vp-p 3.2Vp-p IC5102 $¡...

  • Page 32: Power Block Diagram

    MVC-FD91 3-6. POWER BLOCK DIAGRAM IC301 $§ 2.0Vp-p 2.1µsec IC301 $¢ 0.8Vp-p 2.2µsec 3-18 3-19 3-20E...

  • Page 33: Frame Schematic Diagram

    MVC-FD91 SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAM FRAME SCHEMATIC DIAGRAM...
  • Page 34 MVC-FD91 MVC-FD91 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS CD-207 (CCD IMAGER) PRINTED WIRING BOARD — Ref. No. CD-207 Board; 2,000 Series — CD-207 THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS BOARD (In addition to this, the necessary note is printed in each block)
  • Page 35 MVC-FD91 SE-78 (YAW, PITCH SENSOR) PRINTED WIRING BOARD — Ref. No. SE-78 Board; 1,000 Series — SE-78 BOARD C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 CN201 A-5 IC201 L201 R201 R202...
  • Page 36 MVC-FD91 VP-49 BOARD IC237 @¢ 2.8Vp-p 12MHz STEADY SHOT CONTROL 4-12 4-13 4-14 VP-49...

  • Page 37: Yaw, Pitch Sensor)

    MVC-FD91 VP-49 (STEADY SHOT CONTROL, ACTIVE PRISM ACTUATOR DRIVE) PRINTED WIRING BOARD — Ref. No. VP-49 Board; 2,000 Series — VP-49 BOARD C231 IC234 R253 C232 IC235 R254 C234 IC236 R255 C235 IC237 R256 C236 IC239 R257 C237 IC240 R258...

  • Page 38: Printed Wiring Board

    MVC-FD91 FC-67 (CAMERA Y/C PROCESS, DRAM CONTROL, LENS MOTOR DRIVE, D/A CONVERTER, AUDIO A/D.D/A CONVERTER, FD/SYSTEM CONTROL, HI CONTROL) PRINTED WIRING BOARD — Ref. No. FC-67 Board; 10,000 Series — FC-67 BOARD (SIDE A) C001 C865 R012 R740 C002 C866...
  • Page 39 MVC-FD91 MVC-FD91 FC-67 BOARD (SIDE B) C012 G-13 C607 A-10 L451 D-11 R423 G-11 C013 G-13 C608 A-10 L452 A-11 R424 G-11 C014 G-13 C609 A-10 L601 R425 G-11 C015 G-13 C610 L602 A-10 R426 G-11 C016 G-13 C611 L603...

  • Page 40: Camera Y/C Process

    MVC-FD91 For schematic diagram • Refer to page 4-17 for printed wiring board. FC-67 BOARD (1/7) IC101 2 – !¡ IC102 !™,!£ CAMERA REC/PB CAMERA REC 3Vp-p 3.1Vp-p 60nsec 60nsec !º IC101 !§ IC103 #§,$∞ CAMERA REC/PB CAMERA REC/PB 3.8Vp-p 4.0Vp-p...

  • Page 41: Dram Control

    MVC-FD91 For schematic diagram • Refer to page 4-17 for printed wiring board. DRAM CONTROL 4-25 4-26 4-27 FC-67 (2/7)

  • Page 42: Lens Motor Drive

    MVC-FD91 MVC-FD91 For schematic diagram • Refer to page 4-17 for printed wiring board. LENS MOTOR DRIVE 4-29 4-30 FC-67 (3/7)

  • Page 43: D/A Converter

    MVC-FD91 For schematic diagram • Refer to page 4-17 for printed wiring board. FC-67 BOARD (4/7) CAMERA REC/PB !¡ !ª IC601 5 Q602 E 3.8Vp-p 0.16Vp-p 60nsec 78µsec !™ @º IC601 !¢ Q603 E 0.1Vp-p 0.1Vp-p 78µsec 78µsec !£ IC601 !ª...
  • Page 44 MVC-FD91 MVC-FD91 For schematic diagram • Refer to page 4-17 for printed wiring board. AUDIO A/D.D/A CONVERTER 4-35 4-36 FC-67 (5/7)
  • Page 45 MVC-FD91 MVC-FD91 For schematic diagram • Refer to page 4-17 for printed wiring board. FC-67 BOARD (6/7) CAMERA REC/PB @¡ IC801 *£ 16.26MHz 5.0Vp-p @™ IC851 *º 2.0Vp-p 7.41MHz FD/SYSTEM CONTROL 4-37 4-38 4-39 4-40 FC-67 (6/7)
  • Page 46 MVC-FD91 For schematic diagram RL-52 (RELEASE SWITCH) PRINTED WIRING BOARD • Refer to page 4-17 for printed wiring board. — Ref. No. RL-52 Board; 2,000 Series — RL-52 BOARD FC-67 BOARD (7/7) CN103 A-2 CAMERA REC/PB @£ D103 IC702 $º...

  • Page 47: Rec/Pb Amp, Motor Drive

    MVC-FD91 For schematic diagram • Refer to page 4-57 for printed wiring board. PK-45 BOARD (1/4) IC601 $™ CAMERA REC/PB 3.2Vp-p 4.0MHz REC/PB AMP, MOTOR DRIVE 4-45 4-46 4-47 PK-45 (1/4)

  • Page 48: Lcd Drive

    MVC-FD91 MVC-FD91 For schematic diagram • Refer to page 4-57 for printed wiring board. PK-45 BOARD (2/4) CAMERA REC/PB IC802 8 0.3Vp-p 78µsec IC802 9 0.45Vp-p 78µsec IC802 !º 0.25Vp-p 78µsec IC802 @º 4Vp-p 156µsec IC802 @™ 4Vp-p 156µsec IC802 @¢...

  • Page 49: Timing Generator

    MVC-FD91 For schematic diagram • Refer to page 4-57 for printed wiring board. PK-45 BOARD (3/4) CAMERA REC/PB IC841 1 3.3Vp-p 78µsec !º IC841 4 3.3Vp-p 20msec !¡ IC842 @§ 4.5Vp-p 150nsec !™ IC842 #¶ 3.3Vp-p 78µsec !£ IC843 7 4.5Vp-p...

  • Page 50: Mode Switch

    MVC-FD91 MVC-FD91 For schematic diagram • Refer to page 4-57 for printed wiring board. MODE SWITCH 4-55 4-56 PK-45 (4/4)
  • Page 51 MVC-FD91 PK-45 (REC/PB AMP, MOTOR DRIVE, LCD DRIVE, TIMING GENERATOR, MODE SWITCH) PRINTED WIRING BOARD — Ref. No. PK-45 Board; 2,000 Series — PK-45 BOARD BH701 D-9 D707 R624 D-11 R848 E-16 D709 E-13 R625 R849 E-16 C601 E-12 D710...
  • Page 52 MVC-FD91 MVC-FD91 PD-104 (BACK LIGHT DRIVE) PRINTED WIRING BOARD — Ref. No. PD-104 Board; 2,000 Series — PD-104 BOARD C901 Q901 R937 C901 Q902 R938 C902 Q903 R939 C903 Q904 R940 C904 Q905 R941 C905 Q906 R942 C906 Q907 R943...

  • Page 53: Mic Amp, Alc

    MVC-FD91 MVC-FD91 MA-348 (MIC AMP, ALC) PRINTED WIRING BOARD — Ref. No. MA-348 Board; 1,000 Series — MA-348 BOARD C101 C102 C103 C104 C105 C106 C107 C108 C109 C111 C112 C113 C114 C115 CN101 A-1 CN102 B-1 D101 D102 IC101...

  • Page 54: Lcd Drive, Timing Generator

    MVC-FD91 MVC-FD91 VF-131 (LCD DRIVE, TIMING GENERATOR) PRINTED WIRING BOARD — Ref. No. VF-131 Board; 10,000 Series — VF-131 BOARD C5001 CN5001 F-4 R5041 G-3 C5002 CN5202 G-11 R5044 G-3 C5003 R5046 G-9 C5004 D5101 D-8 R5048 G-4 C5005 D5102 F-4...
  • Page 55 MVC-FD91 VF-131 VF-131 BOARD BOARD (1/2) (2/2) CAMERA REC/PB CAMERA REC/PB IC5101 !∞ IC5001 8 0.35Vp-p 14.0Vp-p 78µsec IC5001 9 IC5102 @¶ 3.2Vp-p 0.35Vp-p IC5001 !º IC5102 #∞ 0.2Vp-p 3.2Vp-p !º IC5001 @º IC5102 $¡ 7.6Vp-p 2.5Vp-p 16.4MHz !¡ IC5001 @™...
  • Page 56 MVC-FD91 DD-119 BOARD CAMERA REC/PB IC301 $¢ 0.8Vp-p 2.2µsec IC301 $§ 2.0Vp-p 2.1µsec DC/DC CONVERTER 4-75 4-76 4-77 4-78 DD-119...

  • Page 57: Dc/Dc Converter

    MVC-FD91 DD-119 (DC/DC CONVERTER) PRINTED WIRING BOARD — Ref. No. DD-119 Board; 2,000 Series — DD-119 BOARD C302 C357 Q308 R332 C303 C358 Q309 R333 C304 C359 Q310 R334 C305 C360 Q311 R335 C306 C361 Q312 R336 C307 C363 Q313...
  • Page 58 MVC-FD91 MVC-FD91 MF/ZM/SW BLOCK 4-82E...

  • Page 59: Adjustments

    MVC-FD91 SECTION 5 ADJUSTMENTS 5-1. CAMERA SECTION ADJUSTMENT 1-1. PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION) 1-1-1. List of Service Tools • Oscilloscope • Regulated power supply • Digital voltmeter • Frequency counter • AC power adapter Ref. No. Name Parts Code...

  • Page 60: 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 disassembled. 1) Connect the equipment for adjustments according to Fig. 5-1-5. 2) Connect the Adjustment remote commander to PK-45 board CN701 via CPC-12 jig (J-6082-436-A).
  • Page 61 Adjustment CPC-12 remote commander (J-6082-436-A) LANC jack Oscilloscope EXT.TRIG. FDD UNIT Must be connected when the electronic viewfineder is used. Must be connected when the FLASH UNIT is used. CN701 PK-45 CN601 CN012 CN013 board CN941 CN603 CN602 CN011 Extension cable (J-6082-427-A) Must be connected Note 1: When connecting the extension cable,...

  • Page 62: Precaution

    1-1-4. Precaution 1. Setting the Switch Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette. PLAY/STILL/MOVIE switch (PK-45 board S708, 709) ..........STILL FOCUS switch (FRONT SW block) ..... MANUAL STEADY SHOT switch (FRONT SW block) ....OFF PROGRAM AE switch (SIDE SW block) ........

  • Page 63: Initialization Of F, E

    1-2. INITIALIZATION OF F, E PAGE DATA Address Remark Initial value 1. Initializing the F, E Page Data Fixed data-1 Note: If the F, E page data is initialized, all adjustments must be performed (Initialized data) again. Adjusting page Fixed data-2 Adjusting Address 00 to FF Adjusting page...
  • Page 64 Address Address Remark Remark Initial value Initial value Fixed data-1 Fixed data-1 (Initialized data) (Initialized data) Fixed data-2 Fixed data-1 Fixed data-2 Fixed data-1 Fixed data-2 (Modified data, copy the data built in the same model.) Fixed data-1 (Initialized data) Fixed data-2 White balance adj.

  • Page 65: E Page Table

    Address Remark Address Remark Initial value Initial value Flange back adj. Fixed data-1 Fixed data-1 (Initialized data) HALL adj. Table. 5-1-1. Fixed data-1 4. E Page table Light level adj. Note: Fixed data-1 : Initialized data. (Refer to “1. Initializing the F, E Page Data”.) AWB standard data input Fixed data-2 : Modified data.
  • Page 66 Address Remark Address Remark Initial value Initial value Fixed data-1 Fixed data-1 (Initialized data) (Initialized data) Fixed data-2 Fixed data-1 (Initialized data) Fixed data-2 Fixed data-1 Fixed data-2 Fixed data-1 (Initialized data) Strobe white balance adj. Fixed data-1 (Initialized data) Fixed data-2 Fixed data-2 Fixed data-1...
  • Page 67 Address Address Remark Remark Initial value Initial value Fixed data-1 CCD defect compensation (Initialized data) Fixed data-1 (Initialized data) Fixed data-2 Fixed data-1 Fixed data-2 Steady shot adj. Fixed data-1 (Initialized data) Fixed data-1 (Initialized data) Fixed data-2 Fixed data-1 Fixed data-2 (Initialized data) Fixed data-1...

  • Page 68: Camera System Adjustments

    1-3. CAMERA SYSTEM ADJUSTMENTS 1. Picture Frame Setting Check on the oscilloscope Subject Color bar chart standard picture frame 1. Horizontal period (1.5m from the front of the protection glass) Pin 9 of CN701 (VG) of PK-45 board Measurement Point External trigger (Horizontal period) : Pin 8 of CN701 (COM) of PK-45 board External trigger (Vertical period) :...

  • Page 69: Hall Adjustment

    2. HALL Adjustment 3. Flange Back Adjustment For detecting the position of the lens iris, adjust the hall AMP gain The inner focus lens flange back adjustment is carried out and offset. automatically. In whichever case, the focus will be deviated during auto focusing/manual focusing.

  • Page 70: Flange Back Check

    4. Flange Back Check 5. Light Level Adjustment Adjust the standard LV value. Subject Siemens star (2.0 m from the front of the protection Subject Clear chart glass) (Color bar standard picture frame) (Luminance : approx. 200 lux) Adjustment Page Measurement Point Check operation on LCD screen Adjustment Address...

  • Page 71: Auto White Balance Standard Data Input

    6. Auto White Balance Standard Data Input 7. Auto White Balance Adjustment Adjust to the proper auto white balance output data. Subject Clear chart If it is not correct, auto white balance and color reproducibility will (Color bar standard picture frame) be poor.

  • Page 72: Color Reproduction Adjustment

    8. Color Reproduction Adjustment Adjust the color separation matrix coefficient so that proper color reproduction is produced. Subject Color bar chart standard picture frame CHX: Pin 1 of CN701 of PK-45 Measurement Point board (PANEL B-Y) CHY: Pin 3 of CN701 of PK-45 board (PANEL R-Y) Measuring Instrument Oscilloscope (X-Y mode)

  • Page 73: White Balance Check

    9. White Balance Check 10. Strobe Light Level Adjustment Adjust the minimum gain when the strobe light flashes. Subject Clear chart (Color bar standard picture frame) Subject Clear chart (Color bar standard picture frame) Filter ND filter 1.0 and 0.3 Measurement Point Display data of page : 1 Measurement Point...

  • Page 74: Strobe White Balance Adjustment

    11. Strobe White Balance Adjustment 12. Strobe Light Level and White Balance Check Adjust the white balance when the strobe light flashes. Check the light level regulation and the white balance when the strobe light flashes. Subject A plate which reflection rate is 18% (1.0m from the front of the protection Subject A plate which reflection rate is 18%...

  • Page 75: Steady Shot Adjustment

    13. Steady shot adjustment Adjusting method: • Perform the steady shot adjustment only when replacing the Expose pattern A with the zoom TELE end. angular velocity sensor. When the microprocessor, circuit, etc. Adjust the inclination of the camera so that the vertical black malfunctions, do not perform this adjustment but check operations line comes to the center of the screen.

  • Page 76: Steady Shot Adjustment (2)

    13-2. Steady Shot Adjustment (2) Subject Pattern B (1.5m from the front of the protection glass) Pin 2 of CN701 of PK-45 board Measurement Point (PANEL Y) External trigger: Pin !¡ of CN701 of PK-45 board (LANC IN) Measuring Instrument Oscilloscope (V period) Adjustment Page Adjustment Address...

  • Page 77: Ccd Defect Compensation

    14. CCD Defect Compensation 15. CCD Defect Compensation Check Subject Clear chart Subject Clear chart (40 cm from the front of the protection (40 cm from the front of the protection glass) glass) Adjustment Page Measurement Point Display data of page : 3, address : FF Adjustment Address C2 to D5 Measuring Instrument...

  • Page 78: Color Electronic Viewfinder System Adjustment

    1-4. COLOR ELECTRONIC VIEWFINDER [Alignment disk] Use the alignment disks (two disks as pair) shown in below. SYSTEM ADJUSTMENT Disk-1: TFD2-1(+) (Parts code; 8-967-990-01) Note 1: The back light (fluorescent tube) is driven by a high voltage AC Disk-2: TFD2-2(–) (Parts code; 8-967-990-11) power supply.

  • Page 79: Evf Initial Data Input

    1. EVF Initial Data Input 2. VCO Adjustment (VF-131 board) Set the VCO free-run frequency. If deviated, the LCD screen will Mode Playback be blurred. Signal Arbitrary Mode Playback Adjustment Page Signal Arbitrary Adjustment Address 6B, 6C, 6F, 70, 74, 75, E0 Pin @™...

  • Page 80: Bright Adjustment (Vf-131 Board)

    3. Bright Adjustment (VF-131 board) 4. Contrast Adjustment (VF-131 board) Set the level of the VIDEO signal for driving the LCD to the specified Set the level of the VIDEO signal for driving the LCD to the specified value. If deviated, the screen image will be blackish or saturated value.

  • Page 81: Backlight Consumption Current Adjustment (Vf-131 Board)

    5. Backlight Consumption Current Adjustment 6. White Balance Adjustment (VF-131 board) (VF-131 board) Correct the white balance. Set the backlight luminance and color temperature. If deviated, the EVF screen color cannot be reproduced. If deviated, the image may become dark or bright. Mode Playback Mode...

  • Page 82: Lcd System Adjustment

    1-5. LCD SYSTEM ADJUSTMENT 1. LCD Initial Data Input Note 1: The back light (fluorescent tube) is driven by a high voltage AC Mode Playback power supply. Therefore, do not touch the back light holder to Signal Arbitrary avoid electrical shock. Note 2: When replacing the LCD unit, be careful to prevent damages Adjustment Page caused by static electricity.

  • Page 83: Vco Adjustment (Pk-45 Board)

    2. VCO Adjustment (PK-45 board) 3. D range Adjustment (PK-45 board) Set the VCO free-run frequency. If deviated, the LCD screen will Set the D range of the LCD driver to the specified value. If deviated, be blurred. the LCD screen will become blackish or saturated (whitish). Mode Playback Mode...

  • Page 84: Bright Adjustment (Pk-45 Board)

    4. Bright Adjustment (PK-45 board) 5. Contrast Adjustment (PK-45 board) Set the level of the VIDEO signal for driving the LCD to the specified Set the level of the VIDEO signal for driving the LCD to the specified value. If deviated, the screen image will be blackish or saturated value.

  • Page 85: Color Adjustment (Pk-45 Board)

    6. Color Adjustment (PK-45 board) 7. V-COM Level Adjustment (PK-45 board) Set the color saturation to the standard value. If deviated, the color Set the common electrode drive signal level of LCD to the specified will be to dark or light. value.

  • Page 86: V-Com Adjustment (Pk-45 Board)

    8. V-COM Adjustment (PK-45 board) 9. White Balance Adjustment (PK-45 board) Set the DC bias of the common electrode drive signal of LCD to the Correct the white balance. specified value. If deviated, the LCD screen color cannot be reproduced. If deviated, the LCD display will move, producing flicker and Mode Playback...

  • Page 87: System Control System Adjustment

    1-6. SYSTEM CONTROL SYSTEM ADJUSTMENT 1. Battery End Adjustment (FC-67 board) Adjusting method: Set the battery end voltage. Adjust the output voltage of the regulated power supply so that If the voltage is incorrect, the life of the battery will shorten. the digital voltmeter display is 6.1 ±...

  • Page 88: Alignment Check (Fdd Unit)

    2. Alignment check (FDD UNIT) Confirm that the FDD alignment is within the specifications. If deviated, reading and writing data from and to the floppy disk become impossible. Or compatibility of the floppy disk with other machines can be lost. Mode Playback Signal...

  • Page 89: Service Mode

    5-2. SERVICE MODE 2-1. ADJUSTMENT REMOTE COMMANDER 2. Precautions upon using the adjustment remote commander The adjustment remote commander is used for changing the calculation coefficient in signal processing, EVR data, etc. The Mishandling of the adjustment remote commander may erase the correct adjustment data at times.

  • Page 90: Data Process

    2-2. DATA PROCESS The calculation of the DDS display and the adjustment 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 91: Service Mode

    2-3. SERVICE MODE 1. Setting the Test Mode 3. Switch check (1) Page F Address 10 Page 3 Address 23 Data Function Function When bit value=1 When bit value=0 Normal POWER SW (PK-45 board S702) Forced camera power ON Forced Player power ON XCAM/PB SW (PK-45 board S708) •...

  • Page 92: Switch Check (2)

    4. Switch check (2) Page 3 Address 13 to 17 Using method: 1) Select page:3, address: 13 to 17. 2) By discriminating the display data, the pressed key can be discriminated. Data Address About“00” About“29” About“54” About“82” About“A6” About“E5” About“FF” VOLUME + VOLUME –...

  • Page 93: Repair Parts List

    MVC-FD91 SECTION 6 REPAIR PARTS LIST 6-1. EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark ! or have some differences from the original one.

  • Page 94: Evf Section

    6-1-2. EVF SECTION supplied LCD902 supplied supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-713-791-81 SCREW (M1.7) * 58 3-960-302-11 CUSHION (1), LCD X-3949-130-1 CABINET (ST) ASSY A-7073-754-A VF-131 BOARD, COMPLETE 3-968-729-51 SCREW (M2), LOCK ACE, P2 1-671-875-11 FP-68 (VF-FC) FLEXIBLE BOARD 3-718-233-01 NUT, PLATE A-7073-752-A MA-348 BOARD, COMPLETE...

  • Page 95: Cabinet (Front) Section

    6-1-3. CABINET (FRONT) SECTION 112 113 supplied supplied supplied not supplied supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-968-729-01 SCREW (M2), LOCK ACE, P2 1-671-880-11 FP-73 (VP-FC) FLEXIBLE BOARD 3-968-729-11 SCREW (M2), LOCK ACE, P2 1-671-874-11 FP-67 (FC-CD) FLEXIBLE BOARD X-3949-125-1 CABINET (FRONT) ASSY 3-052-985-01 CABINET (LT)

  • Page 96: Cabinet (Rear) Section

    6-1-4. CABINET (REAR) SECTION supplied (including S691) 168 167 S691 supplied supplied SP901 supplied (Note) supplied supplied (Note) The FD block assembly is a mechanical unit which has completely been adjusted in the factory. Ref. No. Part No. Description Remarks Ref.

  • Page 97: Lcd Panel Section

    6-1-5. LCD PANEL SECTION LCD901 ND901 LCD901 not supplied S691 (including S691) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-671-876-21 FP-69 (PD-PK) FLEXIBLE BOARD 1-671-877-21 FP-70 (PANEL) FLEXIBLE BOARD (Including S691) 4-969-980-11 SCREW (M1.4) (IB LOCK), PAN 3-713-791-01 SCREW (M1.7X4), TAPPING, P2 X-3949-132-1 CABINET (FRONT) ASSY, P 3-052-986-01 COVER (FRONT), HINGE...

  • Page 98: Lens Block Section

    6-1-6. LENS BLOCK SECTION IC401 not supplied VCL-5214WA (Note) Screw tapping (B tight) 1.7 × 4.5 (Note) Never remove the motors from the lens block because adjustments become necessary to re-assemble them once they are removed. Be sure to read “Note on the CCD imager replacement” on page 4-8 when changing the CCD Imager.

  • Page 99: Electrical Parts List

    CD-207 DD-119 6-2. ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS When indicating parts by reference number, parts list may be different from the parts All resistors are in ohms. please include the board name. specified in the diagrams or the components METAL: metal-film resistor The components identified by mark ! or...
  • Page 100 DD-119 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C361 1-135-216-11 TANTALUM CHIP 10uF Q316 8-729-037-52 TRANSISTOR 2SD2216J-QR(K8).SO C363 1-104-913-11 TANTAL. CHIP 10uF Q317 8-729-037-52 TRANSISTOR 2SD2216J-QR(K8).SO C364 1-107-682-11 CERAMIC CHIP Q318 8-729-037-53 TRANSISTOR 2SB1462J-QR(K8).SO C365 1-164-346-11 CERAMIC CHIP Q319 8-729-037-53 TRANSISTOR 2SB1462J-QR(K8).SO...
  • Page 101 DD-119 FC-67 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R357 1-216-841-11 METAL CHIP 1/16W C019 1-104-851-11 TANTAL. CHIP 10uF R358 1-216-837-11 METAL CHIP 1/16W C020 1-162-970-11 CERAMIC CHIP 0.01uF R360 1-218-883-11 RES,CHIP 0.50% 1/16W C021 1-162-970-11 CERAMIC CHIP 0.01uF R361...
  • Page 102 FC-67 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C408 1-164-677-11 CERAMIC CHIP 0.033uF C718 1-107-826-11 CERAMIC CHIP 0.1uF C409 1-162-970-11 CERAMIC CHIP 0.01uF C720 1-115-156-11 CERAMIC CHIP C410 1-107-826-11 CERAMIC CHIP 0.1uF C722 1-162-970-11 CERAMIC CHIP 0.01uF C411 1-162-970-11 CERAMIC CHIP...
  • Page 103 FC-67 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks D703 8-719-049-09 DIODE 1SS367-T3SONY IC452 8-759-543-83 IC KM416V1204CT-L6T IC453 8-752-395-40 IC CXD3138R < FERRITE BEAD > IC481 8-759-564-51 IC KZ4E063G21WFP IC601 8-752-384-33 IC CXD3121R-T4 FB101 1-500-284-21 INDUCTOR CHIP 0UH IC701 8-759-298-10 IC S-8423NFS-T2 FB102...
  • Page 104 FC-67 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q701 8-729-024-48 TRANSISTOR 2SK1830-TE85L R132 1-216-864-11 METAL CHIP 1/16W Q702 8-729-032-62 TRANSISTOR 2SJ347-TE85L R133 1-216-864-11 METAL CHIP 1/16W Q703 8-729-037-74 TRANSISTOR UN9213J-(K8).SO R134 1-216-864-11 METAL CHIP 1/16W Q704 8-729-037-74 TRANSISTOR UN9213J-(K8).SO R135...
  • Page 105 FC-67 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R612 1-216-834-11 METAL CHIP 1/16W R748 1-216-839-11 METAL CHIP 1/16W R614 1-216-821-11 METAL CHIP 1/16W R749 1-216-853-11 METAL CHIP 470K 1/16W R615 1-216-821-11 METAL CHIP 1/16W R751 1-216-845-11 METAL CHIP 100K 1/16W...
  • Page 106 R876 1-216-841-11 METAL CHIP 1/16W < DIODE > R877 1-216-841-11 METAL CHIP 1/16W R878 1-216-841-11 METAL CHIP 1/16W D101 8-719-061-82 DIODE TLSU1002(TPX1,SONY) R879 1-216-841-11 METAL CHIP 1/16W R880 1-216-841-11 METAL CHIP 1/16W < IC > R881 1-216-841-11 METAL CHIP 1/16W...
  • Page 107 PD-104 PK-45 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C933 1-107-689-21 TANTAL. CHIP R918 1-216-055-00 METAL CHIP 1.8K 1/10W C934 1-107-826-11 CERAMIC CHIP 0.1uF R919 1-216-845-11 METAL CHIP 100K 1/16W C935 1-107-682-11 CERAMIC CHIP R920 1-216-831-11 METAL CHIP 6.8K 1/16W...
  • Page 108 R631 1-216-857-11 METAL CHIP 1/16W < DIODE > R632 1-216-833-11 METAL CHIP 1/16W R635 1-216-864-11 METAL CHIP 1/16W D701 8-719-061-82 DIODE TLSU1002(TPX1,SONY) R701 1-216-824-11 METAL CHIP 1.8K 1/16W D702 8-719-061-81 DIODE TLYU1002(TPX1,SONY) D715 8-719-064-05 DIODE TLGU1002(TPX1,SONY) R702 1-216-819-11 METAL CHIP...
  • Page 109 PK-45 RL-52 SE-78 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R818 1-216-833-11 METAL CHIP 1/16W A-7073-748-A RL-52 BOARD, COMPLETE R819 1-216-845-11 METAL CHIP 100K 1/16W ********************* R820 1-216-805-11 METAL CHIP 1/16W (Ref.No.:2,000 Series) R821 1-216-805-11 METAL CHIP 1/16W R822 1-216-805-11 METAL CHIP...
  • Page 110 SE-78 VF-131 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < SENSOR > < CONNECTOR > SE201 1-803-042-31 SENSOR, ANGULAR VELOCITY (PITCH) CN5001 1-784-420-11 CONNECTOR, FFC/FPC (ZIF) 21P SE202 1-803-042-41 SENSOR, ANGULAR VELOCITY (YAW) CN5202 1-750-340-21 CONNECTOR, FFC/EPC (ZIF) 16P ************************************************************ <...
  • Page 111 VF-131 VP-49 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R5105 1-208-927-11 RES,CHIP 0.50% 1/16W < CONNECTOR > R5106 1-218-975-11 RES,CHIP 1/16W R5107 1-218-970-11 RES,CHIP 1/16W CN231 1-766-343-21 CONNECTOR, FFC/FPC 13P R5108 1-218-982-11 RES,CHIP 270K 1/16W CN232 1-766-337-21 CONNECTOR, FFC/FPC 7P R5109...
  • Page 112 VP-49 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R254 1-218-895-11 RES,CHIP 100K 0.50% 1/16W 1-671-877-21 FP-70 (PANEL) FLEXIBLE BOARD R256 1-218-895-11 RES,CHIP 100K 0.50% 1/16W 1-671-878-11 FP-71 (CS-VP) FLEXIBLE BOARD R257 1-216-837-11 METAL CHIP 1/16W 1-671-880-11 FP-73 (VP-FC) FLEXIBLE BOARD R258 1-216-837-11 METAL CHIP...
  • Page 113 Take a copy of CAMERA COLOR REPRODUCTION FRAME and Parts reference sheets with a clear sheet for use. MVC-FD91 〈PARTS REFERENCE SHEET〉 You can find the parts position of location of mount locations applying to FC-67 board of a set.
  • Page 114 MVC-FD91 Sony Corporation 98J1670-1 Printed in Japan ©1998.10 Personal A&V Products Company 9-974-119-11 Published by Quality Engineering Dept. — 186 — (Osaki East)

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