DSC-P9
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
FB501
FB155
FB154
FB506
FB504
FB601
FB602
PANEL 2.9V
EVER 3.0V
SY-77 BOARD (2/2)
MC CAM, SH DSP
(5/10)
IC501
7CH LENS DRIVER
(4/10)
IC302
CN301
19
16M FLASH
(6/10)
IC504
CLOCK GEN.
(6/10)
IC507
EEPROM
(6/10)
IC505
EVR
(D/A CONV.)
(6/10)
LCD901
COLOR
LCD
MONITOR
IC508
BACK LIGHT
CONTROL
(2/2)
IC103
LCD TIMING
GENERATOR
(2/2)
IC102
Q105, 108
9
11
16
18
CN102
CN101
BACK LIGHT
PANEL UNIT
BL VO–
F RST VCC
PTM (6)
Q301
CRext
REF
VDDG
BL THH
VDD
Q302
11
Z RST VCC
14
Z POSI VCC
05
D901
6
1
A 4.9V
CAM15V
PANEL 2.9V
EVER 3.0V
BL VO–
D102
LCD DRIVER
(2/2)
IC101
REF VOLTAGE
GEN
Q108
SW-368 BOARD
BL L
6
7
L152
CAMERA
MODULE
(1/10)
IC101
CN001
CAM 15V
CAM
−
7.5V
24
FB502
M 5V
FB101
FB151
L153
FB153
L154
L101
FB152
CCD IMAGER
IC101
CD-397 BOARD
CAM 15V
CAM
−
7.5V
A 4.9V
CAM 3.2V
M 5V
D 2.9V
D 1.5V
A 2.9V
CAM 15V
CAM
−
7.5V
A 4.9V
CAM 3.2V
M 5V
M 5V
D 2.9V
D 2.9V
D 1.5V
A 2.9V
MEMORY
STICK
CN702
2
6
Q701
VCC
Q152 - 153
32
33
CN701
L303
L302
L301
L101
L203
14
XP OFF
13.5V
REG
Q002, 003
L101
L104
D002
(FLASH/CHG)
D004
(TALLY)
D003
(AE LOCK)
L102
D101
SELF TIMER/
AF ILLUMINATOR
D702
(MS ACCESS)
11
12
3
30
31
1
2
L504
CAM DD ON
VIDEO AMP
(3/10)
IC101
AUDIO AMP
(8/10)
IC201
L602
L601
L201
L202
BUFFER
(4/10)
IC301
L501
198
D32/PTA (7)
MS POWER ON
30
L503
FB603
256M
SDRAM
(3/10)
IC602
ZOOM
SENSOR
LENS BLOCK
ZOOM
SENSOR
FOCUS
SENSOR
ZOOM
POSITION
SENSOR
CAMERA DSP
(2/10)
IC601
3-9. POWER BLOCK DIAGRAM 2
3-17
3-18E
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.