Sony DSC-S75 Service Manual

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SERVICE MANUAL

Level 2

Ver 1.2 2001. 08

This service manual contains information for Japanese model as well.

On the SY-68 board

This service manual procides the information that is premised the

circuit board replacement service and not intended repair inside the

SY-68 board.

Therefore, schematic diagram, printed wiring board and electrical

parts list of the SY-68 board are not shown.

The following pages are not shown.

Flash

System

Recommended recording

Image device

distance (ISO is set to AUTO):

8.93 mm (1/1.8 type) color

0.3 m to 3.0 m (11 7/8 inches

CCD

to 9 feet 10 1/8 inches)

Lens

3× zoom lens

Output connector

f = 7 – 21 mm (9/32 – 27/32

A/V OUT (Monaural)

inches)

Minijack

(34 – 102 mm (1 3/8 – 4 1/8

Video: 1 Vp-p, 75 Ω,

inches) when converted into a

unbalanced, sync negative

35 mm still camera)

Audio: 327 mV (at a 47 kΩ

F = 2.0 – 2.5

load)

Exposure control

Output impedance: 2.2 kΩ

Automatic exposure, Shutter

USB jack

speed priority, Aperture

mini-B

priority, Manual exposure

External flash jack

White balance

Minijack

Automatic, Indoor, Outdoor,

One-push

LCD screen

Data system

Used LCD panel

Movie: MPEG1

1.8 type TFT (Thin Film

Still: JPEG, GIF (in TEXT

Transistor active matrix) drive

mode, Clip Motion), TIFF

Total number of dots

Audio with still image:

123 200 (560×220) dots

MPEG1 (Monaural)

Recording medium

"Memory Stick"

DSC-S75

SY-68 board

Schematic diagram ................................... Pages 4-11 to 4-30

Printed wiring board ................................. Pages 4-7 to 4-10

Electrical parts list .................................... Pages 6-8 to 6-13

The above-described information is shown in service manual

Level 3.

SPECIFICATIONS

AC-L10A/B/C

General

AC power adaptor

Used battery pack

NP-FM50

Power requirements

100 to 240 V AC, 50/60 Hz

Rated output voltage

7.2 V

Power consumption

DC 8.4 V, 1.5 A in operating

mode

(during recording)

3.0 W

Operation temperature

0°C to 40°C (32°F to 104°F)

Operation temperature

0°C to 40°C

Storage temperature

(32°F to 104°F)

–20°C to +60°C

(–4°F to +140°F )

Storage temperature

–20°C to +60°C

Maximum dimensions

(–4°F to +140°F)

125×39×62 mm

(5×1 9/16×2 1/2 inches)

Maximum dimensions

(w/h/d)

117×71×64 mm

(4 5/8×2 7/8×2 5/8 inches)

Mass

(w/h/d)

Approx. 280 g (10 oz)

Mass

NP-FM50 battery pack

Approx. 462 g (1 lb)

Used battery

(including battery pack NP-

FM50, "Memory Stick,"

Lithium ion battery

shoulder strap and lens cap

Maximum voltage

etc.)

DC 8.4 V

Built-in microphone

Nominal voltage

Electret condenser microphone

DC 7.2 V

Built-in speaker

Capacity

Dynamic speaker

8.5 Wh (1 180 mAh)

US Model

Canadian Model

AEP Model

UK Model

E Model

Hong Kong Model

Australian Model

Chinese Model

Korea Model

Tourist Model

Japanese Model

Accessories

A/V connecting cable (1)

NP-FM50 battery pack (1)

AC-L10A AC power adaptor

(1)

Power cord (1)

USB cable (1)

Lens cap (1)

Lens cap strap (1)

Shoulder strap (1)

"Memory Stick" (8 MB) (1)

CD-ROM (2)

Operating Instructions (1)

Design and specifications are

subject to change without

notice.

DIGITAL STILL CAMERA

Table of Contents

Summary of Contents for Sony DSC-S75

Page 1 DSC-S75 SERVICE MANUAL US Model Canadian Model Level 2 AEP Model UK Model E Model Hong Kong Model Ver 1.2 2001. 08 Australian Model Chinese Model Korea Model Tourist Model Japanese Model This service manual contains information for Japanese model as well.
Page 2 SONY PARTS WHOSE PART NUMBERS APPEAR AS DE FONCTIONNEMENT. NE REMPLACER CES COM- SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- POSANTS QUE PAR DES PIÈCES SONY DONT LES LISHED BY SONY. NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
Page 3: Table Of Contents
TABLE OF CONTENTS Section Title Page Section Title Page SERVICE NOTE ADJUSTMENTS ..............5 Self-diagnosis Display ............6 Before Starting Adjustment ............. 5-1 1-1. Adjusting Items when Replacing GENERAL Main Parts and Boards ..........5-2 5-1. Camera Section Adjustment ......... 5-3 1-1.
Page 4 Section Title Page Switch Check (1) ............5-39 Switch Check (2) ............5-40 LED, LCD Check ............5-40 Self Diagnosis Code ............5-40 REPAIR PARTS LIST 6-1. Exploded Views ............. 6-1 6-1-1. Main Section ............. 6-1 6-1-2. Cabinet (Front) Block Assembly ......6-2 6-1-3.
Page 5: Service Note
(Part code: charged voltage which is kept without discharging when the main 1-215-869-11) power of the DSC-S75 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 Capacitor resistor of 1 kΩ...
Page 6: Self-Diagnosis Display
[Description on Self-diagnosis Display] Self-diagnosis display • C: ss: ss You can reverse the camera mal- function yourself. (However, con- tact your Sony dealer or local authorized Sony service facility when you cannot recover from the camera malfunction.) • E: ss: ss...
Page 7: General
“Memory Stick” Note: may be of sufficient For the Sony Service Center nearest you call magnitude to constitute a This equipment has been tested and found to 1-800-222-SONY (United States only) risk of electric shock to...
Page 8: Identifying The Parts
Charging at 10°C to 30°C (50°F to 86°F) circumstances is recommended. consumption with compatible video equipment. This unit is compatible with the “InfoLITHIUM” battery pack (M series). “InfoLITHIUM” M series battery packs have the mark. “InfoLITHIUM” is a trademark of Sony Corporation.
Page 9: Setting The Date And Time
, or Slide the POWER switch in the direction of Using a car battery the arrow to turn on the power. Use Sony DC adaptor/charger (not supplied). The POWER ON/OFF (CHG) lamp (green) lights CLOCK SET Y / M / D...
Page 10: Inserting The "Memory Stick
Inserting the “Memory Stick” Select the year, month, day, hour or minute item you want to set with b/B on the control button. CLOCK SET Y / M / D M / D / Y The item to be set is indicated with v/V. D / M / Y 2001 / CANCEL...
Page 11 Recording images with the finder Press the shutter button fully down. The shutter sounds. You can extend the battery time by turning off the LCD screen and recording using “RECORDING” appears on the LCD screen, and the image will be recorded on the finder.
Page 12: Recording Moving Images
Clear the menu (page 41), then press the control button V ( • The flash does not function when recording moving images (excluding Clip Motion) or ). The (self-timer) recording in BURST2 mode. indicator appears on the LCD screen, and about 10 seconds after you press the shutter button, the subject is recorded.
Page 13: Playing Back Still Images
B Playback Playing back still images Playing back moving images POWER switch POWER switch DSPL/LCD ON/OFF DSPL/LCD ON/OFF Set the mode dial to Set the mode dial to The last recorded image (still or moving) appears on the LCD screen. The last recorded image (still or moving) appears on the LCD screen.
Page 14 My Computer” on Windows and double click the newly and drop). recognized drive. (Example: “Removable Disk (E:)”) • Sony USB Driver The folders inside the “Memory Stick” are displayed. • Sony USB Shim If the drive is not recognized, see “Troubleshooting” on page 83.
Page 15: Image File Storage Destinations And Image Files
For Windows Me and Windows 2000 users Select and double-click the desired image/sound file from the The following procedures are recommended when disconnecting the USB cable from folder. your personal computer or ejecting the “Memory Stick” from the camera while it is For the detailed folder and file name, see “Image file storage destinations and connected to your personal computer.
Page 16: Before Performing Advanced Operations
Advanced operations Before performing advanced How to use the control button operations When the menu or setup screen is displayed, the control button is used to select the buttons, images and menu items displayed on the LCD screen of your camera and modify the settings.
Page 17 Item Setting Description Menu settings SOLARIZE Sets the image special effects (page 61). Menu items that can be modified differ depending on the positions of the mode dial. (P. EFFECT) B&W The LCD screen shows only the items you can operate at the moment. Factory SEPIA settings are indicated with x.
Page 18: Various Recording
B Various recording The number of images* or the time** that you can record on a “Memory To release AE LOCK Stick” Carry out one of the followings: • Press AE LOCK again after step 2. Quality Recording with the Image size Moving image •...
Page 19 To cancel the SCENE Remaining number of recordable Recording two Recording still images (page 94) SELECTION function images continuously images for e-mail The actual number of remaining images Set the mode dial to , S, A, M, may differ depending on the recording (E-MAIL) conditions.
Page 20 Record the image for the first The number of Clip Motion frames Recording still images Creating Clip Motion that you can record on a “Memory frame. Stick” (8 MB) as uncompressed Files files (TIFF) Number of Image size Mode dial: images Mode dial: /S/A/M/SCN...
Page 21: Various Playback
To shoot in one-push white Adjusting the white Enjoying picture Recording the date balance mode balance (WHITE effects (P. EFFECT) and time on the still 1 Select [ONE PUSH]. The BALANCE) indicator appears. image (DATE/TIME) Mode dial: /S/A/M/SCN/ 2 Shoot a white object such as paper Mode dial: /S/A/M/SCN/ Mode dial:...
Page 22: Editing
Notes To stop the SLIDE SHOW Enlarging a part of Playing back the still • You cannot zoom moving images. playback • You can zoom images recorded in TEXT the still image (Zoom images in order Press z, select [EXIT] with B, then mode, but cannot trim them.
Page 23 To cancel deleting To release protection In index mode Preventing accidental Select [CANCEL] with b/B in step 4 If you selected [ALL] in step 4, select erasure (PROTECT) or [EXIT] with b/B in step 5, then [OFF] then press z. If you selected press z.
Page 24 When “CHANGE MEMORY To unmark selected print Selecting still images In index mode STICK” is displayed, eject the marks “Memory Stick.” to print (PRINT) Select the images to be unmarked in “INSERT MEMORY STICK” step 5 with the control button, then Mode dial: appears.
Page 25: Additional Information
Item Setting Description Changing the setup settings (SETUP) CONVERSION Set to “ON” when using the VCL-MHG07 LENS conversion lens (not supplied). At this time, Set the mode dial to SET UP. The setup screen appears. You can set up the following the zoom function does not work and you items with the control button.
Page 26: Troubleshooting
(If you press the reset button, the date and time You can use your camera in any setting is cleared.) Should your camera still not operate properly, consult your Sony country or area with the supplied ss:ss dealer or local authorized Sony service facility.
Page 27 Use an image size of 2048×1536 or smaller. • The battery pack has malfunctioned. t Contact your Sony dealer or local authorized • The camera is set to TEXT mode. The picture is Sony service facility.
Page 28: Warning And Notice Messages
If you are unable to solve the problem even after trying the corrective actions a few times and when the camera is not reset even if you press the reset button located on the bottom, contact your Sony dealer or local authorized Sony service facility.
Page 29: Display Window Indicators
T Light amount warning indicator and off several times, and if the K Image quality indicator problem persists, contact your U Menu and guide menu Sony dealer or authorized Sony Pressing MENU switches the service facility. menu on/off. The indicators during recording moving images...
Page 30: Disassembly
DSC-S75 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. DSC-S75 2-1. CABINET (REAR) BLOCK ASSEMBLY (Page 2-1) 2-2. LENS BLOCK ASSEMBLY 2-4. CK-103 BOARD (Page 2-1) (Page 2-2) 2-5. CONTROL SWITCH BLOCK (ZOOM), 2-3. DM-101 BOARD 2-6.
Page 31: Ck-103 Board
2-3. DM-101 BOARD 2-5. CONTROL SWITCH BLOCK (ZOOM), LCD PANEL (CHARACTER DISPLAY) 3 DM-101 board 1 Two harness 4 Two flexible boards (CN001, 002) (CN752, 754) 3 Control switch block (zoom) 5 DC-IN connector 2 Three screws (M1.7 × 5) 1 Three screws (M1.7 ×...
Page 32 [SERVICE POSITION (SY-68 BOARD)] Note: Don't use 12 pin flexible board of CPC-9 jig. LCD panel Control switch block (zoom) It causes damage to the unit. DM-101 board DC-IN connector Lens block AC power Cabinet (front) block assembly assembly AC IN adaptor Adjustment remote commander...
Page 33: Circuit Boards Location
2-7. CIRCUIT BOARDS LOCATION SY-68 CAMERA PROCESS, CAMERA DSP, VIDEO, DM-101 MEMORY, LENS DRIVE, SH DSP, FRONT CONTROL, DC/DC CONVERTER, AUDIO, LCD DRIVE, TIMING GENERATOR, MS SOCKET CLOCK GENERATOR, USB I/F KY-55 (CONTROL SWITCH) CK-103 (CONNECTION) JK-211 Flash unit (JACK) 2-8.
Page 34: Block Diagrams
DSC-S75 SECTION 3 BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM JK-211 BOARD (2/3) SY-68 BOARD (SEE PAGE 4-34) CAM SI, CAM SO, XCAM SCK LENS IRIS J902 METER IC102 Y OUT Y OUT IC151 AV OUT IC651 C OUT VIDEO OUT...
Page 35: Power Block Diagram 1
DSC-S75 3-8. POWER BLOCK DIAGRAM 1 DM-101 BOARD (1/2) SY-68 BOARD (1/2) F005 BATT UNREG BATT UNREG BATT UNREG J001 CN001 DC IN F004 ACV UNREG ACV UNREG ACV UNREG ACV UNREG BATT /XEXT BATT/XEXT F003 ST UNREG ST UNREG...
Page 36: Power Block Diagram 2
DSC-S75 3-9. POWER BLOCK DIAGRAM 2 SY-68 BOARD D403 EVER UNREG IC401 Q102 – 105 Q401 FB113 JK-211 BOARD LANC I/O CAM 15V CAM 15V D402 (SEE PAGE 4-34) CN901 CN703 (SEE PAGE 4-23) L401 VL 3V BACKUP VCC BT901 CAM –7.5V...
Page 37: Printed Wiring Boards And Schematic Diagrams
DSC-S75 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 38: Frame Schematic Diagrams
DSC-S75 4-1. FRAME SCHEMATIC DIAGRAMS FRAME SCHEMATIC DIAGRAM (1/2) CONTROL SWITCH BLOCK(ZOOM) S102 JOG DIAL ZOOM S001 S002 LCD902 MIC901 CHARACTER DISPLAY MICRO PHONE FP-037 FLEXIBLE FP-389 FLEXIBLE CN706 STB_CHARGE STRB_PHOTO_ON CN701 A_4.9V REG_GND UNREG_GND REG_GND PHOTO_TR_OUT REG_GND UNREG REG_GND...
Page 39: Frame Schematic Diagram (2/2)
DSC-S75 FRAME SCHEMATIC DIAGRAM (2/2) CONTROL SWITCH BLOCK(MODE) S901 S903 S902 POWER MODE ON/OFF DIAL D757 (SHUTTER) (POWER (GREEN)) FP-037 FLEXIBLE J001 CN004 CN001 DC IN REG_GND ACV_UNREG REG_GND ACV_GND REG_GND BATT/XEXT BT902 BATTERY REG_GND TERMINAL REG_GND CN002 BATT_SIG BATT_UNREG...
Page 40: Printed Wiring Boards And Schematic Diagrams
DSC-S75 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS CK-103 (CONNECTION) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM – Ref. No.: CK-103 board; 2,000 series – • For Printed Wiring Board. • :Uses unleaded solder. • CK-103 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.
Page 41 DSC-S75 JK-211 (JACK) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM • For Printed Wiring Board. • :Uses unleaded solder. • JK-211 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.
Page 42 DSC-S75 KY-55 (CONTROL SWITCH) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM – Ref. No.: KY-55 board; 2,000 series – • For Printed Wiring Board. • :Uses unleaded solder. • KY-55 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.
Page 43: Printed Wiring Board
DSC-S75 DM-101 (DC/DC CONVERTER, MS SOCKET) PRINTED WIRING BOARD – Ref. No.: DM-101 board; 2,000 series – • For Printed Wiring Board. • :Uses unleaded solder. • DM-101 board is four-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram.
Page 44: Dc/Dc Converter) Schematic Diagram
DSC-S75 DM-101 (DC/DC CONVERTER) SCHEMATIC DIAGRAM • See page 4-37 for DM-101 printed wiring board. DM-101 BOARD (1/2) DC/DC CONVERTER(DD BLOCK) -REF.NO.:2,000 SERIES- Q001,002 Q003,004 XX MARK:NO MOUNT SWITCH CHARGE CONTROL NO MARK:REC/PB MODE C006 J001 LF001 DC IN CN001...
Page 45: Dm-101 (Ms Socket) Schematic Diagram
DSC-S75 DM-101 (MS SOCKET) SCHEMATIC DIAGRAM • See page 4-37 for DM-101 printed wiring board. DM-101 BOARD (2/2) CN753 CN751 (MS SOCKET) MS SOCKET(MS BLOCK) REG_GND C757 -REF.NO.:2,000 SERIES- MS_BS XX MARK:NO MOUNT REG_GND MS_DIO REG_GND XMS_IN REG_GND MS_SCLK SCLK...
Page 46: Parts Location
4-4. PARTS LOCATION no mark: SIDE A * mark : SIDE B JK-211 BOARD KY-55 BOARD DM-101 BOARD BT901 CN931 * C001 * D003 * R014 * C002 D004 * R015 * D931 * C003 D005 * R016 * C901 * R017 * C903 * D932...
Page 47: Adjustments
DSC-S75 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 48: 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 replacement replacement Adjustment section Adjustment Initialization of D page data Initialization of 7, 9, B, D, E, F, page data Initialization of 7, 9, B, E, F page data...
Page 49: Camera Section Adjustment
5-1. CAMERA SECTION ADJUSTMENT 1-1. PREPARATIONS BEFORE ADJUSTMENT 1-1-1. List of Service Tools • Oscilloscope • Color monitor • Vectorscope • Regulated power supply • Digital voltmeter Ref. No. Name Parts Code Usage Auto white balance adjustment/check Filter for color temperature correction (C14) J-6080-058-A White balance adjustment/check Pattern box PTB-450...
Page 50: 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- 2) Connect the Adjusting remote commander to SY-68 board CN401 via CPC-9 jig (J-6082-393-C).
Page 51 CONTROL SWITCH BLOCK (MODE) CONTROL SWITCH BLOCK (ZOOM) AC-IN CN002 AC power adaptor Must be connected CN752 CHARA- when the FLASH UNIT CN751 CTER Need not connected. CN754 is used. CN001 DISPLAY LENS UNIT DM-101 FLASH BOARD CN004 UNIT CN402 CN251 JK-211 CN403 Must be connected...
Page 52: Precautions
1-1-4. Precautions 1. Setting the Switch Unless otherwise specified, set the switches as follows and per- form adjustments. 1. PLAY/CAMERA/MOVIE switch (Mode Dial) ........CAMERA 2. FOCUS switch (KY-55 board S935) ......MF (MANUAL FOCUS) 3. EXPOSURE button (KY-55 board S934) 4.
Page 53: Preparing The Flash Adjustment Box
4. Preparing the Flash Adjustment Box A dark room is required to provide an accurate flash adjustment. If it is not available, prepare the flash adjustment box as given below; 1) Provide woody board A, B and C of 15 mm thickness. woody board A (2) woody board B (2) woody board C (1)
Page 54: Initialization Of B, D, E, F
1-2. INITIALIZATION OF B, D, E, F, 7, 9 PAGE DATA 3. D Page Table Note 1: Fixed data-1: Initialized data. 1-2-1. Initialization of D Page Data (Refer to “1. Initializing of D Page Data”) 1. Initializing D Page Data Note 2: Fixed data-2: Modified data.
Page 55: Initialization Of B, E, F
1-2-2. Initialization of B, E, F, 7, 9 Page Data 3. B Page Table 1. Initializing B, E, F, 7, 9 Page Data Note 1: Fixed data-1: Initialized data. Note: If the B, E, F, 7, 9 Page data has been initialized, (Refer to “1.
Page 56: F Page Table
5. F Page Table Note 1: Fixed data-1: Initialized data. (Refer to “1.Initializing of B, E, F, 7, 9 Page Data”) Note 2: Fixed data-2: Modified data. (Refer to “2.Modification of B, E, F, 7, 9 Page Data”) Address Initial value Remark Address Initial value Remark...
Page 57 Address Initial value Remark Flange back adj. 9C to 9F Fixed data-1 (Initialized data) Mixed color cancel adj. A4 to A8 Fixed data-1 (Initialized data) Auto white balance adj. AB to D3 Fixed data-1 (Initialized data) Mechanical shutter adj. D9 to FF Fixed data-1 (Initialized data) 5-11...
Page 58: Page Table
6. 7 Page Table Note 1: Fixed data-1: Initialized data. (Refer to “1. Initializing B, E, F, 7, 9 Page Data”) Note 2: Fixed data-2: Modified data. (Refer to “2. Modification of B, E, F, 7, 9 Page Data”) Address Initial value Remark Address...
Page 59: Video System Adjustments
1-3. VIDEO SYSTEM ADJUSTMENTS 2. Video Burst Level Adjustment Adjust the burst level of the composite video signal output. 1. Video Sync Level Adjustment Adjust the sync level of the composite video signal output. Mode PLAY Mode PLAY Signal Arbitrary Signal Arbitrary Measurement Point...
Page 60: Camera System Adjustment
Ver. 1.2 2001. 08 1-4. CAMERA SYSTEM ADJUSTMENTS Before perform the camera system adjustments, check that the specified values of “VIDEO SYSTEM ADJUSTMENTS” are sat- isfied. Note: For “CAMERA SYSTEM ADJUSTMENTS”, perform in order of item numbers. Data setting during camera system adjustments Perform the following data setting before the camera system ad- justments.
Page 61: Flange Back Adjustment (Using The Minipattern Box)
1. 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 minipattern box, so adjustment the power sup- shifted, the auto focus is disordered. ply output voltage to the specified voltage writ- ten on the sheet which is supplied with the mini- Mode...
Page 62: Flange Back Adjustment (Using The Flange Back Adjustment Chart)
2. 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. Perform “Data setting during Mode CAMERA camera system adjustments”.
Page 63: Flange Back Check
3. Flange Back Check Mode CAMERA Subject Siemens star chart (1.0 m from the front of the lens) (Luminance: 200 to 400 lux) Measurement Point Check operation on the LCD screen Measuring Instrument Specified value Focused at the TELE end and WIDE end Checking method: Order Page Address Data...
Page 64: Picture Frame Setting
4. Picture Frame Setting How to reset the zoom and focus when they deviated: Order Page Address Data Procedure Mode CAMERA Subject Color bar chart (Color reproduction adjustment frame with the zoom lens at WIDE end) (Note 2) Measurement Point Video terminal of A/V OUT jack (Note 2) (75 Ω...
Page 65: F No. Standard Data Input
6. Mechanical Shutter Adjustment 5. F No. Standard Data Input Adjust the period which the mechanical shutter is closed, and com- Compensate the unevenness of the iris meter sensitivity. pensate the exposure. Mode CAMERA Mode CAMERA Subject Clear chart Subject Clear chart (Color reproduction adjustment frame with the zoom lens at WIDE...
Page 66: Light Level Adjustment
Ver. 1.2 2001. 08 7. Light Level Adjustment 8. Mixed Color Cancel Adjustment Adjust the standard LV value. To perform mixed color cancel adjustment based on data of each color in color bar. Mode CAMERA Mode CAMERA Subject Clear chart (Color reproduction adjustment Subject Color bar chart...
Page 67: Auto White Balance Standard Data Input
9. Auto White Balance Standard Data Input Adjust the white balance standard data at 3200K. Mode CAMERA Subject Clear chart (Color reproduction adjustment frame with the zoom lens at WIDE end) Adjustment Page Adjustment Address 3A to 3D, 59 Note 1: Check that the data of page: 6, address: 02 is “00”. If not, turn the power of unit OFF/ON.
Page 68: Auto White Balance Adjustment
Ver. 1.2 2001. 08 10. Auto White Balance Adjustment Order Page Address Data Procedure Adjust to the proper auto white balance output data. Check that the displayed data If it is not correct, auto white balance and color reproducibility (Note 3) will be poor.
Page 69: Color Reproduction Adjustment
Ver. 1.2 2001. 08 11. Color Reproduction Adjustment Processing after Completing Adjustment: Adjust the color separation matrix coefficient so that proper color Order Page Address Data Procedure reproduction is produced. Press PAUSE button. Mode CAMERA Subject Color bar chart (Color reproduction adjustment frame with the zoom lens at Release the data setting WIDE end)
Page 70: Color Reproduction Check
Ver. 1.2 2001. 08 12. Color Reproduction Check Processing after Completing Adjustment: Order Page Address Data Procedure Mode CAMERA Press PAUSE button. Subject Color bar chart (Color reproduction adjustment frame with the zoom lens at WIDE end) Measurement Point Video terminal of A/V OUT jack (75 Ω...
Page 71: Auto White Balance Check
Ver. 1.2 2001. 08 13. Auto White Balance Check OUTDOOR luminance check Place the C14 filter on the Mode CAMERA lens. Subject Clear chart Note down the data. (Color reproduction adjustment frame with the zoom lens at Press PAUSE button. WIDE end) Press PAUSE button.
Page 72: Ccd White Defect Compensation
Ver. 1.2 2001. 08 14. CCD White Defect Compensation Mode CAMERA Subject Not required Measurement Point Displayed data of page: 6, address: 55 Measuring Instrument Adjusting remote commander Adjustment Page Adjustment Address 88 to A3 Note 1: Check that the data of page: 6, address: 02 is “00”. If not, turn the power of unit OFF/ON.
Page 73: Ccd Black Defect Compensation
15. CCD Black Defect Compensation Processing after Completing Adjustment: Order Page Address Data Procedure Mode CAMERA Press PAUSE button. Subject Clear chart (Color reproduction adjustment frame) Measurement Point Displayed data of page: 6, address: 55 Set the data noted down at Measuring Instrument Adjusting remote commander step 3, and press PAUSE...
Page 74: Strobe White Balance Adjustment
16. Strobe White Balance Adjustment Adjusting method: Adjust the white balance when the strobe light flashed. Order Page Address Data Procedure Mode CAMERA Perform “Data setting during Subject Flash adjustment box (Note 3) camera system adjustments”. (1.0 m from the front of the lens) (Refer to page 5-14) Adjustment Page Adjustment Address...
Page 75: Lcd System Adjustments
1-5. LCD SYSTEM ADJUSTMENTS [Adjusting connector] Most of the measuring points for adjusting the LCD system are Before perform the LCD system adjustments, check that the concentrated in CN401 of the SY-68 board. specified values of “VIDEO SYSTEM ADJUSTMENTS” are sat- Connect the Measuring Instruments via the CPC-9 jig (J-6082- isfied.
Page 76: Lcd Initial Data Input (1)
Ver. 1.2 2001. 08 2. LCD Initial Data Input (2) 1. LCD Initial Data Input (1) Mode PLAY Mode PLAY Signal Arbitrary Signal Arbitrary Adjustment Page Adjustment Page Adjustment Address CE to D9, DC to DF Adjustment Address 3A to 3F Adjusting method: Adjusting method: 1) Select page: 0, address: 01, and set data: 01.
Page 77: Vco Adjustment (Sy-68 Board)
3. VCO Adjustment (SY-68 Board) 4. D Range Adjustment (SY-68 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. be blurred. If deviated, the LCD screen will became blackish or saturated (whitish) Mode PLAY...
Page 78: Bright Adjustment (Sy-68 Board)
5. Bright Adjustment (SY-68 Board) Set the level of the VIDEO signal for driving the LCD to the speci- GAMMA1 limiter level fied value. If deviated, the LCD screen image will be blackish or saturated (whitish). Mode PLAY Signal Arbitrary Measurement Point Pin 9 of CN401 (VG) External trigger: Pin 8 of CN401...
Page 79: Contrast Adjustment (Sy-68 Board)
6. Contrast Adjustment (SY-68 Board) 7. Color Adjustment (SY-68 Board) Set the level of the VIDEO signal for driving the LCD to the speci- Set the color saturation to the standard value. fied value. If, deviated, the color will be dark or light. If deviated, the LCD screen image will be blackish or saturated (whitish).
Page 80: V-Com Level Adjustment (Sy-68 Board)
Ver. 1.2 2001. 08 9. V-COM Adjustment (SY-68 Board) 8. V-COM Level Adjustment (SY-68 Board) Set the DC bias of the common electrode drive signal of LCD to Set the common electrode drive signal level of LCD to the speci- fied value.
Page 81: White Balance Adjustment (Sy-68 Board)
10. White Balance Adjustment (SY-68 Board) Correct the white balance. If deviated, the LCD screen color cannot be reproduced. Mode PLAY Signal Arbitrary Measurement Point Check on the LCD screen Measuring Instrument Adjustment Page Adjustment Address D2, D3 Specified Value LCD screen must not be colored Note: Check the white balance only when replacing the follow- ing parts.
Page 82: 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 83: 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 84: Service Mode
2-3. SERVICE MODE Display on the Bit values 1. Setting the Test Mode Adjusting bit3 bit2 bit1 bit0 remote Page D Address 10 commander bit7 bit6 bit5 bit4 Data Function Normal Forced CAMERA mode power ON Forced PLAY mode power ON Forced MOVIE mode power ON •...
Page 85: Mode Dial Check (2)
3. Mode Dial Check (1) 5. Jog Dial Check Page 2 Address 94 Page 2 Address 84 Data Function Using method: 1) Select page: 2, address: 84. 00 to 14 2) Turn down the dial and check that number of units of the data 15 to 3D is changed as 0 →...
Page 86: Switch Check (2)
7. Switch Check (2) Page 2 Address 90 to 93 Using method: 1) Select page: 2, addresses: 90 to 93. 2) By discriminating the dispaly data, the pressed key can be discriminated. Data Address 00 to 0C 0D to 27 28 to 48 49 to 74 75 to A6...
Page 87: Repair Parts List
DSC-S75 SECTION 6 Ver 1.1 2001. 06 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 •...
Page 88: Cabinet (Front) Block Assembly
6-1-2. CABINET (FRONT) BLOCK ASSEMBLY SP901 MIC901 D902 supplied not supplied supplied supplied : BT901 (BATTERY, LITHIUM SECONDARY) Board on the mount position. (See page 4-33.) The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety.
Page 89: Lens Block Assembly
6-1-3. LENS BLOCK ASSEMBLY not supplied IC151 (Note) not supplied (Note ) Be sure to read “Precuations for Replacement of CCD Imager” on page 4-11 when changing the CCD imager. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-7031-248-A LENS ASSY...
Page 90: Cabinet (Rear) Block Assembly
6-1-4. CABINET (REAR) BLOCK ASSEMBLY LCD902 supplied supplied LCD901 D901 supplied supplied supplied The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety. sécurité.
Page 91: Electrical Parts List
CK-103 DM-101 6-2. 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 92 DM-101 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D751 8-719-073-01 DIODE MA111- (K8).S0 R008 1-218-953-11 RES-CHIP 1/16W D755 8-719-066-44 DIODE CL-270HR-C-TS (ACCESS) R009 1-208-719-11 METAL CHIP 0.5% 1/16W R010 1-218-973-11 RES-CHIP 1/16W < FUSE > R011 1-218-971-11 RES-CHIP 1/16W...
Page 93 DM-101 JK-211 KY-55 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R085 1-208-715-11 METAL CHIP 0.5% 1/16W < LINE FILTER > R086 1-208-713-11 METAL CHIP 0.5% 1/16W LF901 1-419-100-21 COIL, COMMON-MODE CHOKE R087 1-218-978-11 METAL CHIP 120K 0.5% 1/16W...
Page 94 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ACCESSORIES ************ 1-475-599-11 ADAPTOR, AC (AC-L10) (EXCEPT CN, KR) 1-475-599-71 ADAPTOR, AC (AC-L10) (KR) 1-475-599-81 ADAPTOR, AC (AC-L10) (CN) 1-569-007-11 ADAPTOR, CONVERSION 2P (E, JE) 1-569-008-21 ADAPTOR, CONVERSION 2P (E) 1-696-819-11 CORD, POWER (AUS) 1-757-293-11 CORD, CONNECTION (USB 5P) 1-769-608-11 CORD, POWER (AEP, E)
Page 95 FOR CAMERA COLOR REPRODUCTION ADJUSTMENT Take a copy of CAMERA COLOR For NTSC mode REPRODUCTION FRAME with a clear sheet for use. DSC-S75 – 109 –...
Page 97: Revision History
Reverse 992989133.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2001.04 Official Release — — 2001.06 Correction S.M. correction: Page 5-25, Page 6-1 2001.08 Correction S.M. correction: Page 5-14, Page 5-20, (C2PV01-014) Page 5-22, Page 5-23, Page 5-24, Page 5-25, Page 5-26,...

Sony DSC-S75 Service Manual

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