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DSC-P31/P31M
3-15
3-16 E
3-8. POWER BLOCK DIAGRAM 2
Q802
FB06
FB105
CAM DD ON
L801
PANEL 2.9V
FB302
SY-075 BOARD (2/2)
MC CAM, SH DSP
(4/8)
IC501
30
FB303
FB502
D 2.9V
L501
198
D 2.9V
M 5V
7ch LENS DRIVER
(3/8)
IC202
CN201
9
L203
ZOOM
SENSOR
FOCUS
SENSOR
LENS ASSY
128M
SDRAM
(2/8)
IC302
FB504
16M FLASH
(5/8)
IC502
FB781
CLOCK GEN.
(5/8)
IC781
EEPROM
(5/8)
IC503
HALL AMP
(3/8)
IC203
IRIS DRIVER
(3/8)
IC201
A 2.9V
D 1.5V
D 2.9V
CAMERA DSP
(1/8)
IC301
L781
FB301
L301
L302
198
PIO01
D 3.1V
EVR
(D/A CONV.)
(3/8)
LCD901
COLOR
LCD
MONITOR
IC204
L206
L205
BACK LIGHT
CONTROL
(2/3)
IC803
LCD TIMING
GENERATOR
(2/3)
IC802
L802
4
24
3
1
CN801
CN802
BACK LIGHT
PANEL UNIT
M 5V
D 1.5V
D 2.9V
BL VO–
D23/PTA (7)
PTM (6)
ZM SENS VCC
FC SENS VCC
Q203
XLENS RST LED
XLENS RST LED
VDD
VSH
VGL
BL L
VGH
05
D901
L502
10
CN903
CPC
(FOR CHECK)
6
1
BL VO+
L803
PANEL 13.5V
LCD
DRIVER
(2/3)
IC801
ZOOM
SENSOR
L202
FB501
PK-062 BOARD (2/2)
IC401
FRONT CONTROLLER
(1/3)
IC402
INITIAL RESET, BACK UP VCC
(1/3)
BT401
LITHIUM BATTERY
(BACK UP)
6
5
4
3
48
67
EVER 4V
EVER 3.2V
FAST CHARGE
VOUT
CS
RESET
FAST CHARGE
BATT SENS
BACKUP VCC
73 XRESET
VBAT
8 VRO
7 VIN
31 BATT IN
22
XCS DDCON
XCS DDCON
20
UNREG SO
UNREG SO
21
UNREG SCK
UNREG SCK
8
BATT/XEXT
BATT/XEXT
76
SYS DD ON
SYS DD ON
46 STB CHG
68 ACV SENS
66
DD CON SENS
DD CON SENS
BATT UNREG
ACV UNREG
L401
STB CHARGE
PANEL 4.9V
PANEL
−
15.5V
BL THH
37
38
42
36
40
39
19
3
R124
R123
L101
L103
L102
40 HCVDD
46 FE3V
47 DRV3V
44 TG3V
CAM 15V
CAM
−
7.5V
A 4.9V
D 3.1V
A 2.9V
A 2.9V
CAMERA
MODULE
IC101
FB102
FB103
FB101
CN102
CAM 15V
CAM
−
7.5V
19
3
CAM 15V
CAM
−
7.5V
CN301
FB301
L301
CCD IMAGER
IC301
CH-109 BOARD
CD-391 BOARD
POWER
BLOCK1
(3-14)
5V
3V
34
33
29
36
31
32
CAM 15V
CAM
−
7.5V
A 4.9V
D 3.1V
A 2.9V
B
MEMORY
STICK
CN703
2
Q701
D701
VCC
POWER
BLOCK1
(3-14)
A
CN101
CN705
D 2.9V
BUZZER 15V
1
BZ901
BUZZER
CN902
6
UNREG
BL L2
AVC UNREG
BL L2
VIDEO AMP
(2/8)
IC651
L651
L204
Q812
L804
23
VDD
10
Summary of Contents for DSC-P31
Page 94: ...DSC P31 P31M 4 45 4 46 SY 075 MS SOCET 6 5 4 3 2 1 11 21 ...
Page 99: ...DSC P31 P31M 4 55 FP 527 FLEXIBLE 4 56 FP 527 FLEXIBLE BOARD 11 ...
Page 167: ...DSC P31 P31M 11 12 SY 075 1 4 5 8 1 4 5 8 A K K A K A A K MS SOCET 12 22 6 5 4 3 2 1 ...
Page 174: ... 26 DSC P31 P31M Sony EMCS Co 9 929 948 82 2002D0500 1 2002 4 Published by DI Customer Center ...