DOWNLOAD Sony DSC-P2 (serv.man2) Service Manual ↓ Size: 2.97 MB | Pages: 96 in PDF or view online for FREE

2-9

1

Switch on a power supply.

3

Switch off a power supply by taking out a battery
or cut off a power supply from AC daptor.
 (without using camera’s power swich)

4

Pinch 

A

 portion with finger

and fit a driver over a hollow.

A

2

Push zoom button and transform the lens
as shown below.

5

Ornamental fixed plate (A)

7

Barrier unit

6

Two screws
(M1.4 

×

 4.5)

After the barrier unit is replaced, check the following items with turning the power of the set ON/OFF.
• The lens moves out and the barrier shutters open completely when the power is turned on.
• The lens moves in and the barrier shutters close completely when the power is turned off.
Checking condition is 

1

 downward 

2

 45

°

 downward 

3

 horizontal 

4

 45

°

 upward 

5

 upward; totally five positions

and check three times for each position.

The test needs to be performed only when the barrier unit is replaced.
No performance of this test is needed when the lens is replaced.

1

 downward

2

 45

°

 downward

3

 horizontal

4

 45

°

 upward

5

 upward

2-10E

CD-395

CCD IMAGER

SY-77

CAMERA MODULE, CAMERA DSP, VIDEO, MEMORY,
LENS DRIVE, SH DSP, FLASH MEMORY, FRONT CONTROL,
AUDIO, CLOCK GENERATOR, FLASH CONTROL,
DC/DC CONVERTER, CAMERA PROCESS

ST-70

FLASH DRIVE

SW-368

CONTROL SWITCH, LCD DRIVE, TIMING GENERATOR

JK-227

JACK

(including JK-226)

SW-368

ST-70

CD-395

SY-77

JK-227
(including JK-226)

LENS

M

IRIS

METER

FOCUS

SENSOR

FOCUS

MOTOR

IRIS

MOTOR

ZOOM

MOTOR

SHUTTER

MOTOR

M

ZOOM

SENSOR

M

M

CCD IMAGER

IC151

CAMERA
MODULE

(1/10)

CAMERA

DSP

(2/10)

IC508

IC302

EVR

(D/A CONVERTER)

(6/10)

V1A, V1B, V2
V3A, V3B, V4

H1, H2

CCD OUT

IC602

256M

SDRAM

(3/10)

IC505

EEPROM

(6/10)

IC504

16M FLASH

(6/10)

IC507

CLOCK GEN.

(6/10)

IC501

MC CAM,

SH DSP

(5/10)

D001

SELF TIMER/

AF ILLUMINATOR

SELF TIMER LED

PRELAMP AF ON

XFC RST SENS

XZM RST SENS

HR DIR0A, HR DIR0B, HR EN0

HR DIR1A, HR DIR1B, HR EN1

IRIS M IN, IRIS M EN,

IRIS S IN, IRIS S EN

MSHUT ON

MSHUT EN

STRB ON

SHUTTER DRIVER

CAM SO, XCAM SCK

DATA BUS       14

CAM SO, XCAM SCK

ADDRESS BUS14

25

DATA BUS 32

25

16

16

20

16

ADDRESS BUS

DATA BUS

SELF TIMER LED

TG CLK

USB CLK

MC CLK

MS

SOCKET

+

–

DC IN

J001

BT901

BATTERY

TERMINAL

IC001

DC/DC

CONTROL

(10/10)

CAM 15V

AVC UNREG

BATT UNREG

IC401

FRONT CONTROLLER

(7/10)

SYS DD ON

BATT SIG

PANEL R
PANEL G

PANEL B

PANEL R
PANEL G

PANEL B

CV OUT

LCD DRIVE

(2/2)

LCD TIMING

GENERATOR

(2/2)

CV OUT

V OUT

AU OUT

COLOR

LCD

MONITOR

D901

BACK LIGHT

PANEL UNIT

LCD SO, XLCD SCK

LCD SO, XLCD SCK

J002

IC403

INITIAL RESET,

BACK UP VCC

(7/10)

FR 5V

EVER 3.0V

FUNCTION

SWITCH

(4/10)

VR
VG

VB

VAMP ON

BEEP, BEEP ON

RESET

X501

27MHz

CAM 3.2V

CAM –7.5V

A 4.9V

A 2.9V

D 1.5V

D 2.9V

PANEL 2.9V

BL VO–

FR 5V

A/V OUT

(MONO)

LCD901

05

ZOOM MOTOR

DRIVER

FOCUS MOTOR

DRIVER

ZOOM

SWITCH

VIDEO AMP

(3/10)

IC601

VSUB CONT

USB

CN002

USB D+
USB D–

USB D+

USB D

−

T001

Q002

FLASH

UNIT

Q360, 361

CHARGING

CAPACITOR

ZOOM

POSITION

SENSOR

UNREG SCK, UNREG SO

XSTB FULL

STB CHG

XSTB FULL

STB CHARGE

ACV UNREG

KEY AD0, 1

KEY AD3

MODE DIAL, XPB ON, XSET UP ON

XPWR ON

XAE LOCK SW, XSHTR ON

LENS

TEMP

SENSOR

ZOOM POS

LENS TEMP

ZOOM POS

LENS TEMP

IRIS

DRIVER

SP VOL

AU AINL

AU AOUT

AU AINL

AU AOUT

BEEP, BEEP ON

MODE

DIAL

POWER

ON/OFF

SHUTTER

SWITCH

IC101

AUDIO AMP

(8/10)

IC201

MIC901

MICROPHONE

SP901

SPEAKER

BT001

LITHIUM

BATTERY

S

MS DIO, MS BS, MS SCLK

3-1

3-2

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