
S-3
S3. Block Diagram
S3.1. Overall Block Diagram
CCD
CCD SIGNAL
PROCESSOR
FOCUS
IRIS
SDRAM/256Mbit
NAND FLASH ROM/512Mbit
SD
CARD
(POWER SUPPLY)
BATTERY
REAR OPERATION UNIT
OIS UNIT
SYSTEM IC
MOTOR DRIVE,
OIS DRIVE&
PRE PROCESS
VENUS6
CAMERA PROCESS
J-PEG COMP/EX PANDS
MEDIA I/F
USB I/F
MAIN MICROPROCESSOR
FLASH
TOP OPERATION UNIT
POWER
SHUTTER
SYSTEM IC
ZOOM
OIS CONTROL
LENS DRIVE
LCD DRIVE
AV OUT / DIGITAL
TERMINAL
(28mm ~ 112mm)
GYRO
SENSOR & AMP
SYSTEM IC
MICROPHONE
MICROPHONE AMP
SPEAKER CONTROL
SPEAKER
1/2.33"
14.1 MEGA PIX (DMC-S3)
12.1 MEGA PIX (DMC-S1)
CDS, AGC,
A/D, TG,
CCD DRIVER
(24MHz)
(32.768kHz)
VIDEO OUT
IC8100
IGBT DRIVER
REGULATOR
REGULATOR
DMC-S1/S3 OVERALL BLOCK DIAGRAM
COLOR LCD
PANEL
2.7" PANEL
230k dots
MAIN P.C.B.