Sony DSC-S85 Manual de usuario

SERVICE MANUAL

DIGITAL STILL CAMERA

DSC-S85

Level 2

Ver 1.1 2001. 08

Differences Manual

This Service Manual covers only differences from

DSC-S75 (Level 2).

In performing repair, refer to DSC-S75 Service

Manual (Level 2) (9-929-891-32) as well as this manual.

•Main differences:

CCD imager changed

(3.4 M pixels t4.0 M pixels)

(SEE PAGE ss):Pages on the original service manual.

<SEE PAGE ss>:Pages on this service manual.

&: Points added parts.

!: Points deleted parts.

-: Points changed parts.

US Model

Canadian Model

AEP Model

UK Model

E Model

Hong Kong Model

Australian Model

Chinese Model

Korea Model

Tourist Model

Japanese Model

– 2 –

SPECIFICATIONS

System

Image device

8.98 mm (1/1.8 type)

color CCD

Lens

3×zoom lens

f = 7 – 21 mm (9/32 – 27/32

inches)

(34 – 102 mm (1 3/8 – 4 1/8

inches) when converted into a

35 mm still camera)

F = 2.0 – 2.5

Exposure control

Automatic exposure, Shutter

speed priority, Aperture

priority, Manual exposure

White balance

Automatic, Indoor, Outdoor,

One-push

Data system

Movie: MPEG1

Still: JPEG, GIF (in TEXT

mode, Clip Motion), TIFF

Audio with still image:

MPEG1 (Monaural)

Recording medium

“Memory Stick”

Flash

Recommended recording

distance (ISO is set to AUTO):

0.3mto3.0m(117/8inches

to 9 feet 10 1/8 inches)

Output connector

A/V OUT (Monaural)

Minijack

Video: 1 Vp-p, 75 Ω

unbalanced, sync negative

Audio: 327 mV (at a 47 kΩ

load)

Output impedance: 2.2 kΩ

USB jack

mini-B

External flash jack

Minijack

LCD screen

Used LCD panel

4.6 cm (1.8 type) TFT (Thin

Film Transistor active matrix)

drive

Total number of dots

123 200 (560×220) dots

General

Used battery pack

NP-FM50

Power requirements

7.2 V

Power consumption

(during recording)

3.0 W

Operation temperature

0°C to 40°C

(32°F to 104°F)

Storage temperature

–20°C to +60°C

(–4°F to +140°F)

Maximum dimensions

117×71×64 mm

(4 5/8×2 7/8×2 5/8 inches)

(w/h/d)

Mass

Approx. 462 g (1 lb)

(including battery pack NP-

FM50, “Memory Stick,”

shoulder strap and lens cap

etc.)

Built-in microphone

Electretcondensermicrophone

Built-in speaker

Dynamic speaker

AC-L10A/B/C

AC power adaptor

Power requirements

100 to 240 V AC, 50/60 Hz

Rated output voltage

DC 8.4 V, 1.5 A in operating

mode

Operation temperature

0°C to 40°C (32°F to 104°F)

Storage temperature

–20°C to +60°C

(–4°F to +140°F )

Maximum dimensions

125×39×62 mm

(5×19/16×2 1/2 inches)

(w/h/d)

Mass

Approx. 280 g (10 oz)

NP-FM50 battery pack

Used battery

Lithium ion battery

Maximum voltage

DC 8.4 V

Nominal voltage

DC 7.2 V

Capacity

8.5 Wh (1 180 mAh)

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” (16 MB)

(1)

CD-ROM (USB driver SPVD-

004) (1)

Operating Instructions (1)

Design and specifications are

subject to change without

notice.

– 3 –

5. ADJUSTMENTS

5-1. Camera Section Adjustment ............................................ 4

1-2. Initialization of B, D, E, F, 7, 9 Page Data ........................ 4

1-2-1. Initialization of D Page Data ....................................... 4

1. Initializing D Page Data............................................... 4

1-2-2. Initialization of B, E, F, 7, 9 Page Data ....................... 4

1. Initializing B, E, F, 7, 9 Page Data .............................. 4

5. F Page Table................................................................ 4

1-4. Camera System Adjustments .......................................... 6

1. Flange Back Adjustment (Using the Minipattern Box)..... 7

2. Flange Back Adjustment

(Using the Flange Back Adjustment Chart) ..................... 8

3. Flange Back Check .......................................................... 9

4. Picture Frame Setting....................................................... 10

5. F No.Standard Data Input ............................................... 11

6. Mechanical Shutter Adjustment ....................................... 11

7. Light Level Adjustment..................................................... 12

8. Mixed Color Cancel Adjustment....................................... 12

9. Auto White Balance Standard Data Input ........................ 13

10. Auto White Balance Adjustment ...................................... 14

11. Smear Compensation Adjustment ................................... 15

12. Color Reproduction Adjustment ....................................... 16

13. Color Reproduction Check ............................................... 17

14. Auto White Balance Check............................................... 18

15. CCD White Defect Compensation ................................... 19

16. CCD Black Defect Compensation.................................... 20

17. Strobe White Balance Adjustment ................................... 21

6. REPAIR PARTS LIST

6-1. Exploded Views ................................................................ 22

6-1-1. Main Section................................................................ 22

6-1-2. Cabinet (Front) Block Assembly ................................. 22

6-1-3. Lens Block Assembly .................................................. 22

6-1-4. Cabinet (Rear) Block Assembly.................................. 22

6-2. Electrical Parts List .......................................................... 23

TABLE OF CONTENTS

Section Title Page

Ver. 1.1 2001. 08

– 4 –

5-1. CAMERA SECTION ADJUSTMENT

1-2. INITIALIZATION OF B, D,E, F,7,9 PAGE DATA

1-2-1. Initialization of D Page Data

1. Initializing D Page Data

Note: If the D page data has been initialized, the following

adjustments need to be performed again.

1) Modification of D page data

2) LCD system adjustments

Adjusting page D

Adjusting Address 10 to EF

Initializing Method:

Order Page Address Data Procedure

1 0 01 01

24 030A

34 002D

4 4 01 2D Press PAUSE button.

5 4 02 Checkthedata changes to “01”.

6Perform “Modification of D

page Data”.

Address Initial value Remark

10 to 13 Fixed data-1 (Initialized data)

14 33

15 48

16 DA

17 DF

18 13

19 C0

1A 00

1B 00

1C 00

1D 00 Flange back adj.

1E 00

1F 00

20 20

21 20

22 BA

23 46

24 0A

25 00

26 85

27 B0 Light level adj.

28 94

29 00

2A 00

2B 00 F No. standard data input

2C 00

2D 00

2E to 39 Fixed data-1 (Initialized data)

3A 2F

3B 37 Auto white balance standard data

3C 40 input

3D D0

3E Fixed data-1 (Initialized data)

3F B5 Auto white balance adj.

40 43

41 03

42 E9

43 63

44 83

45 D5 Color reproduction adj.

46 FE

47 73

48 45

SECTION 5

ADJUSTMENTS

DSC-S85 Ver. 1.1 2001. 08

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”)

1-2-2. Initialization of B, E, F, 7, 9 Page Data

1. Initializing B, E, F, 7, 9 Page Data

Note: If the B, E, F, 7, 9 Page data has been initialized,

“Modification of B, E, F, 7, 9 Page Data” and following

adjustments need to be performed again.

1) Modification of B, E, F, 7, 9 page data

2) Video system adjustments

3) Camera system adjustments

Adjusting page F

Adjusting Address 10 to FF

Adjusting page E

Adjusting Address 00 to FF

Adjusting page B

Adjusting Address 00 to FF

Adjusting page 7

Adjusting Address 00 to FF

Adjusting page 9

Adjusting Address 00 to FF

Initializing Method:

Order Page Address Data Procedure

1 0 01 01

26 030A

36 002D

4 6 01 2D Press PAUSE button.

5 6 02 Checkthedata changes to “01”.

6Perform “Modification of B,

E, F, 7, 9 page Data”.

– 5 –

Address Initial value Remark

8B 00

8C 00

8D 00

8E 00

8F 00

90 00

91 00

92 00

93 00 Flange back adj.

94 00

95 00

96 00

97 00

98 00

99 00

9A 00

9B 00

9C Fixed data-1 (Initialized data)

9D 16 Smear compensation adj.

9E 1C

9F Fixed data-1 (Initialized data)

A0 00

A1 00

A2 00 Mixed color cancel adj.

A3 00

A4 to A8 Fixed data-1 (Initialized data)

A9 2C Auto white balance adj.

AA 06

AB to D3 Fixed data-1 (Initialized data)

D4 80

D5 9E

D6 94 Mechanical shutter adj.

D7 94

D8 94

D9 to FF Fixed data-1 (Initialized data)

Address Initial value Remark

49 to 4C Fixed data-1 (Initialized data)

4D 28 Strobe white balance adj.

4E 6E

4F to 58 Fixed data-1 (Initialized data)

59 00

Auto white balance standard data input

5A 14 Mechanical shutter adj.

5B Fixed data-1 (Initialized data)

5C 63

5D 83 Color reproduction adj.

5E 03

5F E9

60 to 63 Fixed data-1 (Initialized data)

64 10 Strobe white balance adj.

65 to 68 Fixed data-1 (Initialized data)

69 02

6A 79 Strobe white balance adj.

6B F8

6C 10

6D 05

6E 09

6F B5

70 07

71 C4

72 07

73 48

74 06

75 CB Mechanical shutter adj.

76 01

77 01

78 01

79 01

7A 01

7B 2C

7C 3A

7D 2E

7E 40

7F 40

80 00 Auto white balance adj.

81 to 86 Fixed data-1 (Initialized data)

87 FF

88 00 Flange back adj.

89 00

8A 00

Ver. 1.1 2001. 08

– 6 –

1-4. CAMERA SYSTEM ADJUSTMENTS

Before perform the camera system adjustments, check that the

specified values of “VIDEO SYSTEMADJUSTMENTS” 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.

Menu setting:

1) VIDEO OUT of SET UP menu................ NTSC (NTSC mode)

(This adjustment must be performed in NTSC mode, so don't

set the menu setting to “PAL”)

Data setting method:

Order Page Address Data Procedure

1 0 01 01

2 D 10 80 Press PAUSE button.

32 10 Check the bit values of bit3,

bit4 and bit5 are “1”.

(Note 1, 2)

4 D 11 40 Press PAUSE button.

5 D 10 81 Press PAUSE button.

56 C1 Check the data changes to

“02”.

6 4 06 01

76 6C01

8 Wait for 1 second.

9 B 75 00 Press PAUSE button.

Note 1: For the bit values, refer to “5-2. SERVICE MODE”,

“2-3. 2. Bit value discrimination”.

Note 2: In case of wrong data, select page: 2, address: 0A and set

data: 02.

Set the adjusting remote commander to normal LANC,

and the power will be turned off and on automatically.

Wait for more than 0.167 second after the power on, and

set the adjusting remote commander to the service LANC.

Then, retry from the step 1.

Note 3: Repeat the “Data setting method”, if the power was turned

off and on during the “CAMERA SYSTEM ADJUST-

MENTS”.

After completing the camera system adjustments,

release the data setting:

Order Page Address Data Procedure

1 4 06 00

26 6C00

3 B 75 10 Press PAUSE button.

4 D 11 00 Press PAUSE button.

5 D 10 00 Press PAUSE button.

6 0 01 00

Ver. 1.1 2001. 08

– 7 –

1. Flange Back Adjustment (Using the minipattern box)

The flange back of inner focus lens is adjusted automatically. If

shifted, the auto focus is disordered.

Mode CAMERA

Subject Siemens star chart with ND filter

for minipattern box (Note 1)

Measurement Point Check operation on the LCD

Measuring Instrument screen

Adjustment Page F

Adjustment Address 14 to 25, 87 to 9B

Note 1: Dark Siemens star chart.

Note 2: Check that the data of page: 6, address: 02 is “00”.

If not, turn the power of unit OFF/ON.

Preparations before adjustments:

1) The minipattern box is installed as shown in the following fig-

ure.

Note 3: The attachment lenses are not used.

Note 4: Take care not to hit the mini-pattern box when

extending the lens.

2) Install the minipattern box so that the distance between it and

the front of lens of camera is less than 3 cm.

3) Make the height of minipattern box and the camera equal.

4) Check the output voltage of the regulated power supply is the

specified voltage ± 0.01 Vdc.

5) Check that the center of Siemens star chart meets the center of

shot image screen with the zoom lens at TELE end and WIDE

end respectively.

6) Check that the data on page: F, address: 14 to 25 and 87 to 9B

are initial value (See table below).

Specified voltage: The specified voltage varies according to the

minipattern box, so adjustment the power sup-

ply output voltage to the specified voltage writ-

ten on the sheet which is supplied with the mini-

pattern box.

Minipattern box

Below 3 cm

Camera

table

Red (+)

Black (–)

Yellow (SENS +)

White (SENS –)

Black (GND)

Need not connected

Regulated power supply

Output voltage :Specified voltage ±0.01 Vdc

Output current : more than 3.5 A

Fig. 5-1-13

Adjusting method:

Order Page Address Data Procedure

1 0 01 01

2Perform “Data setting during

camera system adjustments”.

(Refer to page 5-14)

3 6 01 13 Press PAUSE button.

4 6 01 27 Press PAUSE button. (Note 5)

5 6 02 Check the data changes to “01”.

6 F 87 Checkthedatachanges to “00”.

Note 5: The adjustment data will be automatically input to page:

F, address: 14 to 25 and 87 to 9B.

Processing after CompletingAdjustment:

Order Page Address Data Procedure

1 6 01 00 Press PAUSE button.

2Release the data setting

performed at step 2. (Refer to

page 5-14)

3 0 01 00

4 Perform“Flange Back Check”.

Address Data Address Data Address Data

14 33 21 20 8F 00

15 48 22 BA 90 00

16 DA 23 46 91 00

17 DF 24 0A 92 00

18 13 25 00 93 00

19 C0 87 FF 94 00

1A 00 88 00 95 00

1B 00 89 00 96 00

1C 00 8A 00 97 00

1D 00 8B 00 98 00

1E 00 8C 00 99 00

1F 00 8D 00 9A 00

20 20 8E 00 9B 00

– 8 –

2. Flange Back Adjustment

(Using the flange back adjustment chart)

The flange back of inner focus lens is adjusted automatically. If

shifted, the auto focus is disordered.

Mode CAMERA

Subject Flange back adjustment chart

(2.0 m from the front of the lens)

(Luminance: 300 to 400 lux)

Measurement Point Check operation on the LCD

Measuring Instrument screen

Adjustment Page F

Adjustment Address 14 to 25, 87 to 9B

Note 1: Check that the data of page: 6, address: 02 is “00”.

If not, turn the power of unit OFF/ON.

Preparations before adjustments:

1) Place the Flange back adjustment chart 2.0 m from the front

of the lens.

2) Check that the center of Flange back adjustment chart meets

the center of shot image screen with the zoom lens at TELE

end and WIDE end respectively.

3) Check that the data on page: F, address: 14 to 25 and 87 to 9B

are initial value (See table below).

Adjusting method:

Order Page Address Data Procedure

1 0 01 01

2Perform “Data setting during

camera system adjustments”.

(Refer to page 5-14)

3 6 01 13 Press PAUSE button.

4 6 01 15 Press PAUSE button. (Note 2)

5 6 02 Checkthedatachangesto “01”.

6 F 87 Check thedatachangesto“00”.

Note 2: The adjustment data will be automatically input to

page: F, address: 14 to 25 and 87 to 9B.

Processing after CompletingAdjustment:

Order Page Address Data Procedure

1 6 01 00 Press PAUSE button.

2Release the data setting

performed at step 2.

(Refer to page 5-14)

3 0 01 00

4 Perform“Flange Back Check”.

Address Data Address Data Address Data

14 33 21 20 8F 00

15 48 22 BA 90 00

16 DA 23 46 91 00

17 DF 24 0A 92 00

18 13 25 00 93 00

19 C0 87 FF 94 00

1A 00 88 00 95 00

1B 00 89 00 96 00

1C 00 8A 00 97 00

1D 00 8B 00 98 00

1E 00 8C 00 99 00

1F 00 8D 00 9A 00

20 20 8E 00 9B 00

– 9 –

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

Measuring Instrument screen

Specified value Focused at the TELE end and

WIDE end

Checking method:

Order Page Address Data Procedure

Place the Siemens star 1.0 m

from the front of the lens.

To open the IRIS , decrease

the luminous intensity to the

Siemens star up to a point

before noise appear on the

image.

2 0 01 01

3Perform “Data setting during

camera system adjustments”.

(Refer to page 5-14)

Shoot the Siemens star chart

with the zoom TELE end.

At this time, the center of

Siemens star chart should be

in the center of the LCD

screen.

5Check that the lens is

focused.

66 2C01

While observe the LCD

screen, change the zoom to

the WIDE end and check that

the lens is focused.

Processing after CompletingAdjustment:

Order Page Address Data Procedure

16 2C00

2Release the data setting

performed at step 3.

(Refer to page 5-14)

3 0 01 00

– 10 –

How to reset the zoom and focus when they deviated:

Order Page Address Data Procedure

16 2C01

2 6 90 00

3 6 91 00

4 6 92 YL (Note 2)

5 6 93 YH (Note 2)

6 6 01 79 Press PAUSE button.

7 6 07 Check the data changes to “01”.

8 6 01 00 Press PAUSE button.

Note 2: The data noted down at step 9 of “Setting method”.

Check on the oscilloscope

1. Horizontal period

Fig. 5-1-14

2. Vertical period

Fig. 5-1-15

Check on theTV monitor

Fig. 5-1-16

4. Picture Frame Setting

Mode CAMERA

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 Ωterminated)

Measuring Instrument Oscilloscope and TV monitor

Specified Value A=B, C=D, E=F

Note 1: Displayed data of the page 1 of adjusting remote com-

mander.

1:XX:XX YL data

YH data

Switch setting:

1) FOCUS ............................................... AF (AUTO FOCUS)

Setting method:

Order Page Address Data Procedure

1 0 01 01

2Perform “Data setting during

camera system adjustments”.

(Refer to page 5-14)

3Shoot the color bar chart

with the zoom WIDE end.

Enter the output of VIDEO

OUT to the TV monitor, and

move to the position as

shown in Fig. 5-1-16.

Horizontal width of one

color (B, C) and that of black

(A, D) on the color bar chart

should be same. (See Fig. 5-

1-14)

With vertical width of black

(E, F) set in same, the color

bar chart should come to the

center of TV monitor.

(See Fig. 5-1-15)

7Check that the color bar on

the TV monitor is focused.

8 0 03 22

91 Note down the YH andYL

data. (Note 1)

Processing after CompletingAdjustment:

Order Page Address Data Procedure

1 0 03 00

2Release the data setting

performed at step 2 .

(Refer to page 5-14)

3 0 01 00

A=B C=D

Color bar chart picture frame TV monitor

icture frame

E=F

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