DSC-F55, DSC-F55E - Sony Digital Camera Service Manual (repair manual). Page 3

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Parts identification ····································································· 1-1
Preparation ················································································· 1-1

1 Charging the battery pack ··················································· 1-1
2 Installing the battery pack ··················································· 1-2
3 Inserting a Memory Stick ··················································· 1-2
4 Setting the date and time ····················································· 1-2

Recording ·················································································· 1-3

1 Recording still images ························································ 1-3
2 Recording moving images ·················································· 1-3

Playing back ·············································································· 1-3

1 Playing back still images ···················································· 1-3
2 Playing back moving images ·············································· 1-4
3 Viewing images using a personal computer ························ 1-4

Various ways of recording ························································· 1-5

Changing the lens orientation – Face to face recording ········· 1-5
Using the self-timer ······························································· 1-5
Selecting brightness of the flash (FLASH LEVEL) ·············· 1-5
Recording images in macro ··················································· 1-5
Recording enlarged images – Zoom recording ······················ 1-6
Enjoying Picture Effect ·························································· 1-6
Selecting image quality (QUALITY) ···································· 1-6
Selecting image size ······························································ 1-6
Selecting recording mode (REC MODE) ······························ 1-6
Adjusting exposure (EXPOSURE) ········································ 1-7
Adjusting the white balance ··················································· 1-7

Various ways of playback ·························································· 1-7

Playing back multiple images at a time (INDEX) ················· 1-7
Enlarging a part of the image – Zoom and trimming ············ 1-8
Rotating image (ROTATE) ···················································· 1-8
Playing back images in a continuous loop (SLIDE SHOW) ·· 1-8
Preventing accidental erasure (PROTECT) ··························· 1-8
Deleting images (DELETE) ·················································· 1-9
Formatting (initializing) a Memory Stick ······························ 1-9

Changing the menu setting ························································ 1-9

Changing the menu setting ···················································· 1-9
Setting the mode of each item ············································· 1-10

Using image data with other equipment ·································· 1-10

Using the house current (mains) ·········································· 1-10
Watching images on a TV screen ········································ 1-10
Printing the recorded images ··············································· 1-11
Marking a print mark on an image ······································ 1-11

Additional information ···························································· 1-11

Precautions ··········································································· 1-11
Troubleshooting ··································································· 1-12
Self-diagnosis display ·························································· 1-12
Warning and notice messages ·············································· 1-12

2-1.

Cabinet (front) Assembly and Check Cover ···················· 2-1

2-2.

DD-126 Board ································································· 2-2

2-3.

Lens Cabinet Assembly ··················································· 2-2

2-4.

Lens Assembly, Microphone, Flash Unit ························ 2-3

2-5.

MM-39, SY-54 Boards ···················································· 2-4

2-6.

Control Switch Block (MS)/(HF) ···································· 2-4

2-7.

LCD Panel Block ····························································· 2-5

2-8.

Circuit Boards Location ·················································· 2-6

2-9.

Flexible Boards Location ················································ 2-6

3-1.

Overall Block Diagram ··················································· 3-1

3-2.

Camera/Memory Stick Block Diagram (1) ····················· 3-4

3-3.

Camera/Memory Stick Block Diagram (2) ····················· 3-7

3-4.

Mode Control Block Diagram ······································· 3-11

3-5.

LCD Block Diagram ····················································· 3-13

3-6.

Power Block Diagram ··················································· 3-16

4-1.

Frame Schematic Diagram ·············································· 4-1

4-2.

Printed Wiring Boards and Schematic Diagrams ············ 4-4

• CD-224 (CCD Imager)

Printed Wiring Board and
Schematic Diagram ········································· 4-5

• SY-54 (Camera)(1/10)

Schematic Diagram ········································· 4-7

• SY-54 (Camera DSP)(2/10)

Schematic Diagram ······································· 4-10

• SY-54 (LCD Drive)(3/10)

Schematic Diagram ······································· 4-13

• SY-54 (Timing Generator)(4/10)

Schematic Diagram ······································· 4-16

• SY-54 (VIDEO)(5/10)

Schematic Diagram ······································· 4-19

• SY-54 (SH DSP)(6/10)

Schematic Diagram ······································· 4-22

• SY-54 (Serial I/O)(7/10)

Schematic Diagram ······································· 4-25

• SY-54 (Audio)(8/10)

Schematic Diagram ······································· 4-27

• SY-54 (Lens Motor Drive)(9/10)

Schematic Diagram ······································· 4-29

• Control Switch Block (MS/HF)

Schematic Diagram ······································· 4-31

• SY-54 (HI Control)(10/10)

Schematic Diagram ······································· 4-34

• SY-54 (Camera, Camera DSP, LCD Drive, Timing

Generator, Video, SH DSP, Serial I/O, Audio,
Lens Motor Drive, HI Control)

Printed Wiring Board ···································· 4-37

• VL-27 (Back Up Battery)

Printed Wiring Board and
Schematic Diagram ······································· 4-42

• MM-39 (Memory)

Printed Wiring Board ···································· 4-43

• MM-39 (Memory)

Schematic Diagram ······································· 4-45

• DD-126 (DC-DC Converter)

Printed Wiring Board ···································· 4-49

• DD-126 (DC-DC Converter)

Schematic Diagram ······································· 4-51

1.

Before starting adjustment ··············································· 5-1

1-1.

Adjusting items when replacing main parts and boards ···· 5-2

5-1.

ADJUSTMENTS ····························································· 5-3

1-1.

Preparations before Adjustment ······································ 5-3

1-1-1. List of Service Tools ························································ 5-3
1-1-2. Preparations ····································································· 5-4
1-1-3. Discharging of the strobe power supply ·························· 5-4
1-1-4. Precaution ········································································ 5-6
1.

Setting the Switch ···························································· 5-6

2.

Order of Adjustments ······················································ 5-6

3.

Subjects ··········································································· 5-6

1-2.

Initialization of B, D, E, F Page Data ······························ 5-7

1-2-1. Initialization of D Page Data ··········································· 5-7
1.

Initializing the D Page Data ············································ 5-7

2.

Modification of D Page Data ··········································· 5-7

3.

D Page Table ···································································· 5-7

1-2-2. Initializing the B, E, F Page Data ·································· 5-10
1.

Initializing the B, E, F Page Data ·································· 5-10

2.

Modification of B, E, F Page Data ································ 5-10

3.

F Page Table ·································································· 5-10

4.

E Page Table ·································································· 5-13

5.

B Page Table ·································································· 5-15