DOWNLOAD Sony DSC-P3 (serv.man2) Service Manual ↓ Size: 4.02 MB | Pages: 101 in PDF or view online for FREE

Model
DSC-P3 (serv.man2)
Pages
101
Size
4.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 2
File
dsc-p3-sm2.pdf
Date
PREV: Sony DSC-P3 Service Manual

Sony DSC-P3 (serv.man2) Service Manual ▷ View online

2-6
DSC-P3
E
2-12. CIRCUIT  BOARDS  LOCATION
DD-163
 CONTROL SWITCH, BACK LIGHT DRIVE,
 DC/DC CONVERTER, JACK
ST-67
(FLASH DRIVE)
CD-340
(CCD IMAGER)
SY-73
 CAMERA PROCESS, CAMERA DSP,
 VIDEO, MEMORY, LENS DRIVE,
 SH DSP, USB I/F, FRONT CONTROL,
 AUDIO, LCD DRIVE, TIMING GENERATOR,
 FLASH CONTROL, REGULATOR
( )
DSC-P3
3-1
3-2
SECTION  3
BLOCK  DIAGRAMS
3-1. OVERALL  BLOCK  DIAGRAM
S
+
–
S/H, AGC,
A/D CONV.
(SEE PAGE 4-15)
IC102
16M
FLASH
(SEE PAGE 4-26)
IC504
64M SDRAM
(SEE PAGE 4-25)
IC505
128M SDRAM
(SEE PAGE 4-19)
IC302
AUDIO AD/DA
CONVERTER
(SEE PAGE 4-29)
IC251
EVR
(D/A CONVERTER)
(SEE PAGE 4-31)
IC802
AUDIO AMP
(SEE PAGE 4-29)
IC252
USB I/F
(SEE PAGE 4-26)
IC701
AV OUT
(MONO)
J651
VIDEO AMP
(SEE PAGE 4-20)
IC601
BACK LIGHT
CONTROL
(SEE PAGE 4-48)
IC951
EEPROM
(SEE PAGE 4-25)
IC503
TIMING
GENERATOR
(SEE PAGE 4-15)
IC101
INITIAL
RESET,
BACK UP VCC
(SEE PAGE 4-28)
IC402
CD-340 BOARD
(Included in the LENS BLOCK ASSY) 
SY-73 BOARD
CONTROL SWITCH BLOCK
ST-67 BOARD
FOCUS
MOTOR
LENS
TEMP
SENSOR
M
LENS
FOCUS
RESET
SENSOR
IC301
CAMERA
DSP
(SEE PAGE 4-17)
IC001
DC IN
DC/DC
CONTROL
(SEE PAGE 4-49)
IC501
MC CAM,
SH DSP
(SEE PAGE 4-23)
FOCUS
DRIVE
(SEE PAGE 4-21)
EVR
(D/A CONVERTER)
(SEE PAGE 4-25)
IC506
(SEE PAGE 4-21, 22)
IRIS DRIVE
HALL AMP
IC202, 203
IRIS
(MECHA SHUTTER)
DRIVE
(SEE PAGE 4-21)
IC201 (1/2)
(2/2)
BATT UNREG
HI UNREG
M 5V
A 4.9V
CAM 15V
3.2V
BL VO–
D 1.8V
D 3.2V
PANEL 3.2V
A 3.2V
ACV UNREG
ST UNREG
HI UNREG
D401
ZOOM
SWITCH
SHUTTER
SWITCH
LENS COVER
OPEN/CLOSE
CAM SO, XCAM SCK
CAM SO, XCAM SCK
CAM SI, CAM SO, XCAM SCK
16
20
16
16
USB DATA
DIO, BS, SCLK
20
14
DATA BUS
BT901
BATTERY
TERMINAL
J652
05
CCD OUT
H1, H2
V1A, V1B, V2,
V3A, V3B, V4, VSUB CONT
(SEE PAGE 4-37)
SW-364 BOARD
(SEE PAGE 4-38)
FP-380 FLEXIBLE
(SEE PAGE 4-37)
LCD DD ON
EVER 3.2V
BACK UP VCC
BATT SIG
XRESET
STRB ON
XFC RST SENS
HALL AD
LENS TEMP AD
HALL AD
LENS TEMP AD
FOCUS RST
DRIVE+
DRIVE–
HALL +
TEMP OUT
PE EN0,
PE DIR0A, PE DIR0B
STRB AIN
MSHUT ON
IRIS CONT1,2
HALL REF
BATT SIG
MODE
DIAL
FUNCTION
KEY
POWER
ON/OFF
IC401
FRONT
CONTROL
(SEE PAGE 4-28)
MS
SOCKET
D+
D+
D–
D–
DD-163 BOARD (1/2)
USB
CN652
DD-163 BOARD (2/2)
Y OUT
C OUT
AU SDTI
AU SDTO
PB IN
REC OUT
PANEL Y
PANEL R-Y
PANEL B-Y
SP VOL
SP VOL
BEEP
V OUT ON
V OUT
ON
BL ON
Y OUT
C OUT
SP+, SP–
MIC SIG
SP901
SPEAKER
V OUT
A OUT
LCD901
1.5 inch
COLOR
LCD
UNIT
PANEL Y
PANEL R-Y
PANEL B-Y
R
G
B
LCD TIMING
GENERATOR
(SEE PAGE 4-32)
IC804
BL LEV
BT101
LITHIUM
BATTERY
(BACK UP)
BACK LIGHT
DRIVE
Q951 – 954
(SEE PAGE 4-41)
VL 3V
HALL GAIN
IRIS
METER
M
XLENS CAP OPN
XPWR ON
XPB ON, XSET UP, MODE DIAL, XMOVIE
XAE LOCK SW, XSHTR SW
MIC901
MICROPHONE
KEY AD 0, 1
KEY AD 0, 1
KEY AD 3
SYS DD ON
SYS DD ON
BEEP
KEY AD3
D901
BACK LIGHT
DATA BUS 14
LCD902
LCD
MODULE
CHARACTER
DISPLAY
COM 1 – 4
SEG 1 – 9
COM 0 – 3
SEG 0 – 8
IC201
16
14
ADDERESS BUS
PE DAC LEVEL1, 2
IRIS CONT1,2, 
HALLREF, HALL GAIN
CNT C
DATA BUS 16
ADDRESS BUS 14
STB CHG
ST UN REG
XSTB FULL
STB FULL
STRB ON
STRB AIN
STB ON1
PHOTO TR OUT
STB CHG
XSTB FULL
CHARGING
CAPACITOR
BRIGHT
LEVEL
SENSOR
FLASH
UNIT
Q012
T001
Q011
HI SI, HI SO, XHI SCK
UNREG SO, UNREG SCK
UNREG SO, UNREG SCK
LCD
DRIVE
(SEE PAGE 4-31)
IC801
H
CCD
IMAGER
(SEE PAGE 4-10)
IC501
DSC-P3
3-8. POWER  BLOCK  DIAGRAM  1
3-15
3-16
A 3.2V
D 3.2V
PANEL 3.2V
3.2V
F002
F001
F004
05
Q017, 018
BT901
BATTERY
TERMINAL
S
–
+
ACV UNREG1
BATT/XEXT
FAST CHARGE
INIT CHARGE
BATT/XEXT
D 1.8V
BATT UNREG
CN951
CN901
ST UNREG
BATT UNREG
ST UNREG
ACV UNREG
ACV UNREG
BATT UNREG
ST UNREG
ACV UNREG
BATT SIG
BATT SIG
BATT UNREG1
DC IN
J652
Q015, 016
D008
F003
36
34
36
34
41
43
45
41
43
45
M 5V
25
26
28
25
26
28
HI UNREG
35
35
27
27
3
3
A 4.9V
37
37
CAM 15V
1
1
BL VO–
CAM –7.5V
11
11
39
39
EVER 3.2V
33
33
SYS DD ON
2
2
FAST CHARGE
50
50
INIT CHARGE
48
48
XCS DDCON
6
6
UNREG SO
5
5
UNREG SCK
4
4
BATT/XEXT
76
76
BATT SIG
EVER 3.2V
SYS DD ON
FAST CHARGE
INIT CHARGE
XCS DDCON
UNREG SO
UNREG SCK
BATT/XEXT
BATT SIG
53
53
70
70
71
71
VDDG
VDD
DD-163 BOARD
SY-73 BOARD (1/2)
29
28
50
18
OUT 3p
VCC2
OUT 6p
OUT 6n
OUT 6S
VIN 6–
VIN 3–
OUT 10
AMP IN–
SCPIN
OUT 5p
OUT 5n
OUT 5S
VIN 5–
OUT 4p
OUT 4n
VIN 4–
OUT 9
IN 9–
OUT 3n
41
CONT
57
CH2UP
58
XCS
44
DATA
45
CLK
46
RST
47
LD ON
48
VCC1
56
4
AMP OUT 5
IN 10– 3
22
38
52
30
31
IC001
DC/DC CONTROL
(SEE PAGE 4-49)
32
33
54
23
80
53
39
43
SYS DD ON
XCS DDCON
UNREG SO
UNREG SCK
EVER 3.2V
10
VCC3 42
SCP 9 1
VCC5 20
VCC4 19
L016
D009
D007
D001
D010
D006
IC002
(SEE PAGE 4-50)
DC/DC
CONVERTER
D004 D005
L002
Q009, 011
SWITCHING
Q013
SWITCHING
L019
Q002, 005
L005
Q004
SWITCHING
L010
D002 D003
L004
Q008, 010
SWITCHING
Q012
Q003, 006
SWITCHING
L020
L006
Q007
SWITCHING
L001
CAM –7.5V
REG
Q952, 953
D803
CAM 15V
PANEL 13.5V
LCD DD ON
CAM –7.5V
EVER 3.2V
SYS DD ON
FAST CHARGE
INIT CHARGE
XCS DDCON
UNREG SO
UNREG SCK
BATT/XEXT
BATT SIG
PANEL 13.5V
REG
Q954, 955
L951
L801
EMERGENCY
DETECT
Q001
Q951
M 5V
A 4.9V
PANEL 3.2V
A 3.2V
D 3.2V
D 1.8V
HI UNREG
29
30
29
30
8
10
8
10
7
9
7
9
L017
L013
L011
L012
L014
L007
L021
L008
L009
D952
(FLASH)
D953
(AE/AF LOCK)
D954
(SELF TIMER/REC)
IC951
BACK LIGHT
CONTROL
(SEE PAGE 4-48)
LCD901
1.5 inch
COLOR
LCD
UNIT
PANEL UNIT
D901
BACK LIGHT
CN953
PANEL 3.2V
BL L
VDD
VDDG
CN952
1
6
16
18
A
TO
POWER BLOCK 2
(SEE PAGE 3-17)
Q808, 810
DSC-P3
3-17
3-18 E
3-9. POWER  BLOCK  DIAGRAM  2
L101
A 3.2V
CN201
SENS VCC
FOCUS RESET
SENSOR
LENS BLOCK
IC506
EVR
(D/A CONV.)
(SEE PAGE 4-25)
IC302
128M SDRAM
(SEE PAGE 4-19)
IC502
BUFFER
(SEE PAGE 4-24)
Q304, 306,
308 – 3011
BUFFER
(SEE PAGE 4-20)
IC501
MC CAM,
SH DSP
(SEE PAGE 4-23)
CAM 15V
05
CAM –7.5V
L104
M 5V
PANEL 3.2V
PANEL 13.5V
L503
L202
L203
FB113
FB112
L201
L252
L802
L251
L253
L254
D 3.2V
D 3.2V
D 3.2V
A 3.2V
A 4.9V
FB503
FB502
Q102 – 105
Q502
VCC
Q203
D 1.8V
A 4.9V
CN501
CN101
7
6
L302
L303
FB302
FB301
L301
L504
L502
A
TO
POWER BLOCK 1
(SEE PAGE 3-16)
ST-67 BOARD
SY-73 BOARD (2/2)
IC401
FRONT CONTROL
(SEE PAGE 4-28)
IC402
INITIAL RESET, BACK UP VCC
(SEE PAGE 4-28)
BT101
LITHIUM BATTERY
(BACK UP)
CN102
VL 3V
PRELAMP POWER
ST UNREG
CN903
6
5
4
3
(SEE PAGE 4-41)
CD-340 BOARD
(Included in the LENS BLOCK ASSY)
37
93
36
79
78
HI UNREG
EVER 3.2V
FAST CHARGE
INIT CHARGE
BATT SIG
CAM 15V
29
29
1
1
23
25
27
23
25
27
D401
BATTERY
CHARGE
DETECTOR
Q403
Q910, 921
VOUT
CS
RESET
FAST CHARGE
BATT SENS
BACKUP VCC
INIT CHARGE
16
LCD POWER
15
MS POWER ON
24
VOUT ON
17
CAM DD ON
20 LCD DD ON
BATT SO
BATT SI
6 XRESET
VBAT
8 VRO
ST UNREG
7 VIN
26 (BATT IN)
15 BATT IN
27
XCS DDCON
INIT CHARGE
28
UNREG SO
INIT CHARGE
29
UNREG SCK
INIT CHARGE
LCD DD ON
14
BATT/XEXT
BATT/XEXT
31
SYS DD ON
SYS DD ON
35 STB CHG
94 ACV SENS
92
D 1.8V
DD CON SENS
M 5V
D 3.2V
A 3.2V
A 4.9V
D 1.8V
D302
D301
Q305, 307
BATT UNREG
ACV UNREG
CAM – 7.5V
FP-380 
FLEXIBLE
(SEE PAGE 4-37)
L401
L305
T001
D101
SELF TIMER/
AF ILLUMINATOR
D502
(ACCESS LED)
FLASH
UNIT
IC252
AUDIO AMP
(SEE PAGE 4-29)
IC251
AUDIO AD/DA
CONVERTER
(SEE PAGE 4-29)
IC301
CAMERA
DSP
(SEE PAGE 4-17)
IC504
16M
FLASH
(SEE PAGE 4-26)
64M
SDRAM
(SEE PAGE 4-25)
IC503
EEPROM
(SEE PAGE 4-25)
IC505
2
6
2
8
4
5
D 3.2V
CAM 15V
CAM –7.5V
CN905
CONTROL SWITCH
BLOCK
(SEE PAGE 4-37)
6
PWR LED VCC
4
1
10
(MS SOCKET)
D001
(POWER)
MODE
DIAL
S005
IC501
CCD
IMAGER
(SEE PAGE 4-10)
IC101
TIMING
GENERATOR
(SEE PAGE 4-15)
FB111
FB102
IC102
S/H, AGC,
A/D CONV.
(SEE PAGE 4-15)
FB110
L102
FOCUS/
IRIS
(MECHA SHUTTER)
DRIVE
(SEE PAGE 4-21)
IC201
IRIS DRIVE
(SEE PAGE 4-21)
IC202
IRIS DRIVE
HALL AMP
HALL BIAS/GAIN
CONTROL
(SEE PAGE 4-22)
IC203
IC601
VIDEO AMP
(SEE PAGE 4-20)
IC701
USB I/F
(SEE PAGE 4-26)
IC802
EVR
(D/A CONV.)
(SEE PAGE 4-31)
IC801
LCD
DRIVE
(SEE PAGE 4-31)
IC803
VREF AMP,
VCO
(SEE PAGE 4-32)
IC804
LCD TIMING
GENERATOR
(SEE PAGE 4-32)
L601
FB601
L803
FB303
L306
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