3-3. POWER BLOCK DIAGRAM (1/2)

( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.

 

 

 

 

 

 

 

 

 

 

 

 

SY-150 BOARD (1/2)

 

 

 

ST-003

ST-142 BOARD

 

 

 

 

 

 

 

 

 

 

FLEXIBLE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLAT CABLE

 

 

 

 

T101

D102(RECT)

 

 

 

 

 

 

 

1

 

1

 

 

 

XE H

FLASH

 

 

F001

 

 

 

 

 

 

 

 

 

ST UNREG

 

 

 

 

 

 

 

BT9001

1

UNREG

ST UNREG

 

15

IC101

 

 

 

 

UNIT

2

 

 

 

3

 

3

 

 

 

 

 

BATTERY

 

 

STRB CHG

 

10

1

 

C105

 

 

 

 

 

7

 

7

 

 

 

 

 

 

 

 

 

 

L101

 

 

 

 

 

 

TERMINAL

3

REG GND

 

XSTRB FULL

6

 

6

9

 

2

 

 

 

 

 

4

 

 

 

HIGH VOLTAGE

 

 

 

 

 

 

 

 

STRB CHG CONT

 

 

 

 

 

 

 

 

 

 

 

CN001

 

5

 

5

6

CHAGER

 

 

 

 

 

 

 

 

 

 

IGBT DRIVE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ST 5V

8

 

8

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ST-144 BOARD

 

 

 

 

 

CN701

 

 

CN101

 

 

 

 

 

 

 

 

 

 

F002

 

 

 

 

 

 

 

MS VCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNREG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ST UNREG

 

 

(5/8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(8/8)

 

 

 

 

 

AU 3.0V

AU 3.0V

 

IC602

 

MS-305

 

 

 

 

 

 

 

 

 

IC001

 

 

 

 

 

ST 5V

ST 5V

L601

 

 

 

 

 

 

 

 

 

 

PWR1-2

B1

 

 

 

MIC AMP

 

 

 

 

 

 

 

 

 

 

 

 

 

PWR1-1

A1

 

 

 

 

 

 

 

 

BOARD

 

 

 

 

 

 

 

 

 

DC/DC CONVERTER

PWR1-3

C2

 

 

 

CAM 3.2V

CAM 3.2V

 

SPEAKER AMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AU OUT AMP

 

 

 

 

 

 

 

 

 

 

REAL TIME CLOCK

VO1-1

F1

 

 

 

D 3.2V

D 3.2V

 

 

CN302

 

 

 

 

 

 

 

 

 

J1

UNREG1-1,2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VO1-2

F2

 

L001

 

A 3.2V

A 3.2V

 

 

 

 

CN301

 

 

 

 

 

 

 

K1

 

 

VFB1

H2

 

 

 

 

 

MEMORY

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R002

 

 

 

 

 

 

 

 

 

 

 

 

 

MS VCC

10

 

 

EVER SRAM

D001

 

 

LDO1

3.1V

 

 

L011

 

 

 

 

 

 

STICK Duo

 

10

 

 

 

 

 

 

H1

 

REG.

MS PWR IN

 

 

(5/8)

 

 

 

 

CONNECTOR

 

 

CN706

 

 

 

 

 

 

 

G1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B8

RTC BAT

MS PWR

MS VCC

4

IC603

AU 3.0V

 

 

 

 

 

 

 

 

 

 

 

 

 

G2

 

 

 

 

 

 

 

 

 

 

 

 

 

VL 3V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BT001

 

 

 

 

 

 

 

 

 

 

 

 

1

 

3

 

 

 

 

 

 

LITHIUM

 

 

 

 

 

 

A8

OSC I

 

 

 

 

3V REG

 

 

 

 

 

 

 

 

 

 

 

 

 

LDO3IN

 

 

 

 

 

 

 

 

 

BATTERY

 

 

 

 

 

 

 

B2

 

 

 

 

 

 

 

MS-030 FLEXIBLE

STRB CHG

 

 

 

 

 

X001

 

 

 

 

 

 

 

 

 

 

 

(SECONDARY)

R22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32.768KHz

 

 

 

 

 

 

 

 

 

 

 

 

XSTRB FULL

 

 

 

 

OSC O

2.9V REG

 

 

 

 

 

 

 

 

 

FLAT CABLE

 

V23

 

(3/8)

 

 

A9

 

 

 

 

 

 

 

 

 

 

STRB CHG CONT

 

 

 

BATT SENS

 

 

LDO3

A2

 

 

 

CAM 2.9V

CAM 2.9V

 

 

 

 

AB22

IC101

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y4

XDD RST OUT

DTG1

 

 

B3

 

 

 

PANEL 2.9V

 

 

 

 

 

 

 

 

 

 

 

 

K25

D4

 

LDO2IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAMERA DSP

 

 

A7

XRESET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R26

XPWR OFF

 

 

1.8V REG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYSTEM CONTROL

 

 

XPWR OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AA23

B7

LDO2

 

 

 

 

D 1.8V

 

 

 

 

 

 

 

 

 

 

 

 

A3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MS PWR ON

MS PWR ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T25

D3

 

 

UNREG2

J6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XCS DD W23

A6

XCS DD

 

K6

 

 

 

 

 

 

 

CONTROL SWITCH

 

 

 

 

 

PWR56 OUT

J7

 

 

 

 

 

 

 

 

 

 

 

SAN0 SO

AB5

C5

SAN0 SO

 

 

 

 

 

 

 

BLOCK

 

 

 

 

 

 

SAN0 SI

AA5

C6

SAN0 SI

 

K7

 

 

 

 

 

 

 

 

 

 

 

 

XSAN0 SCK

Y5

B6

XSAN0 SCK

LX5-1

 

L006

 

 

 

 

 

 

 

 

 

 

 

 

 

J9

 

 

 

CAM 15V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LX5-2

J10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LX5-3

K9

D003

Q004

 

 

 

TO

1

 

 

 

 

 

 

 

 

 

 

 

 

 

LX5-4

K10

(RECT)

SWITCHING & RECT

 

 

 

 

D102 (POWER)

 

5

 

D23

XPWR LED

 

 

 

 

 

 

 

 

 

 

 

 

CAM -7.5V

POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

VFB5

H9

 

 

 

 

 

BLOCK DIAGRAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(2/2)

 

 

 

D 3.2V

4

D 3.2V

 

 

 

 

 

 

 

 

GT6

H6

 

L009

 

 

 

(PAGE 3-4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A 3.2V

 

 

 

 

 

 

 

 

VFB6

H7

 

 

 

 

 

 

 

 

 

 

 

AU 3.0V

 

 

 

 

 

 

 

 

 

 

 

 

M 5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VI 3.2V

 

 

 

 

 

 

 

 

PWR2 D10

L003

 

 

 

 

 

 

 

 

 

 

D 1.2V

 

 

 

 

 

 

 

 

LX2

 

 

 

D 1.2V

 

 

 

MODE

 

A 3.2V

13

 

 

 

 

 

 

 

 

C10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ST UNREG

 

 

DIAL

 

 

 

 

 

D 1.8V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SD 1.8V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S104

 

 

 

 

 

 

 

 

VFB2

D8

 

F003

 

 

 

 

 

 

XPWR ON

 

 

 

 

 

 

 

XPWR ON

 

 

L005

 

 

 

 

 

 

POWER

3

 

 

 

 

 

 

XPWRON1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C7

 

 

 

BL H

 

 

BL H

 

 

 

S108

 

 

 

 

 

 

 

 

XPLAY SW

 

 

LX3

E10

 

 

 

 

 

 

PLAY

XPLAY SW

1

 

 

 

 

 

 

XPWRON2

D002

 

 

 

 

 

 

 

 

 

 

 

 

 

D7

 

 

 

 

 

 

 

 

 

 

 

CN704

 

 

 

 

 

 

 

 

 

VO3

E9

(RECT)

 

 

 

 

 

 

 

 

 

 

 

 

L201

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4/8)

(4/8)

 

LV3

F9

 

BL L

BL L

 

 

IC203

 

RS3

F8

 

 

 

 

 

IC202

SDRAM

 

 

Q001

L008

SWITCH

 

 

 

 

256Mbit

 

 

 

Q003

 

 

 

ONE NAND

 

 

 

SWITCHING

 

M 5V

 

 

 

 

 

 

 

 

 

 

 

FLASH MEMORY

 

 

 

 

 

ST 5V

ST 5V

 

 

 

 

 

BG4

G9

 

 

 

 

(4/8)

 

 

 

 

 

 

D 3.2V

 

 

 

 

 

PANEL 8.5V ON

AF-105 FLEXIBLE

 

IC201

 

 

 

 

 

 

D 1.8V

 

TG4

F10

Q002

 

MT 5V ON

BOARD

D3.2V

 

BURST

 

VFB4

F7

RECT

 

PANEL 2.9V

 

 

FLASH MEMORY

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

PSG4

G8

 

 

 

D001 (AF LED)

 

 

 

 

 

 

 

XAF LED

4

A4

XAF LED

 

 

PANEL 8.5V ON

 

 

 

 

C4

 

(5/8)

 

 

PORTB

 

 

 

CN705

 

 

MT 5V ON

 

 

 

 

 

 

PORTA

B4

 

IC601

 

 

 

 

 

 

CAM 3.2V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VI 3.2V

D601

 

 

 

 

 

 

 

 

VIDEO AMP

 

 

 

 

D 3.2V

 

 

 

 

L602

 

 

 

A 3.2V, AU 3.0V, VI 3.2V, D 1.8V, D 1.2V

 

 

 

 

 

DSC-H5_L2

3-3

Page 18
Image 18
Sony DSCH5B service manual Power Block Diagram 1/2

DSCH5B specifications

The Sony DSCH5B is a high-performance digital camera that combines advanced features and user-friendly technologies, making it a popular choice among photography enthusiasts. This compact camera is designed to deliver exceptional image quality, versatility, and a range of functionalities that cater to both novice and experienced photographers.

At the core of the DSCH5B is its powerful 8.1-megapixel sensor, which captures stunning, high-resolution images with remarkable clarity and detail. The camera features a 5x optical zoom lens that allows users to take great close-up shots without losing image quality. This lens is complemented by a built-in Super SteadyShot image stabilization system that significantly reduces blurriness caused by camera shake, ensuring clear and steady images even in low light conditions.

One of the standout features of the DSCH5B is its intelligent automated settings, including face detection and smile shutter technology. The face detection feature automatically adjusts the focus and exposure to ensure that individuals in the frame are captured perfectly. Smile shutter technology takes this a step further by automatically capturing images when it detects a smile, making it ideal for candid shots.

The camera also includes a variety of scene modes, including portrait, landscape, and macro, allowing users to easily select the optimal settings for different shooting environments. For those who want more control over their photography, the DSCH5B offers manual settings, allowing for precise adjustments to exposure, ISO, and shutter speed.

Another impressive characteristic is the 2.5-inch LCD screen, which provides bright and vivid images, making it easy to compose shots and review photos. The screen features anti-glare technology, ensuring visibility even in bright sunlight. Additionally, the camera supports video recording, enabling users to capture high-quality videos alongside still images.

The DSCH5B is powered by rechargeable lithium-ion batteries, providing extended usage without the need for frequent battery changes. It also includes a range of creative effects and filters, enhancing the photographic experience and allowing for unique artistic expression.

In conclusion, the Sony DSCH5B is a feature-rich digital camera that excels in both image quality and ease of use. With its combination of 8.1 megapixels, advanced zoom capabilities, intelligent features, and a user-friendly interface, it remains a compelling choice for anyone looking to explore the world of photography.