Block Diagrams; Overall - Canon PowerShot S230 Service Manual

2. BLOCK DIAGRAMS

2.1 OVERALL

DATA COMMUNICATION
ANALOG IMAGE SIGNAL
ANALOG AUDIO SIGNAL
MAIN PCB ASS'Y
CN1501
USB
2/2
BATTERY BOX UNIT
Buzzer
Button BATTERY
FINDER LED
OPRATION Switch
BATTERY BOX
RLS FPC
OPRATION KEY
UNIT
MIC
FLASH
HV/OSC/XE_Drive
01 OCTOBER, 2002
USB
Control
CPU
VBATT
VCC1
RTC
+3.3VREG RESET
EVR
VBATT
VBATT
BATTERY
Lord Test
MIC Amp ALC Amp L.P.F
OPTICAL UNIT
OPT FPC
CCD FPC
CCD
AF Suport
Sensor
SELF LED
Red Eye
Zoom Motor
Motor Driver
IRIS Motor
SHUTER Motor
AF Motor
FLASH MEMORY
for System
for CCD
for LCD
Control
DC/DC CONVERTER
CDS, A/D
Digital
Signal
Processing
TG
IC
LCD
Driver
LCD
CONTROL
SDRAM
VDD3
Filter, Drive
OSC
VCC1
Buf. Amp L.P.F Line Amp
FLASH/DC UNIT
LCD
PANEL
AV OUT
CN1501
1/2
CF UNIT
CF Card
BACK LIGHT
UNIT
C CANON INC., 2002