Block Diagrams; Overall; Main Pcb Ass'y; Lcd Pcb Ass'y - Canon PowrShot G5 Service Manual

2. BLOCK DIAGRAMS

2.1 OVERALL

DATA COMMUNICATION
ANALOG IMAGE SIGNAL
ANALOG AUDIO SIGNAL
R-EN HV
A-SLANT B-SLANT
DET DET
FPC FPC
KEY
ROTARY
ENCODER
KEY
EF FPC
ACC. SHOE
FPC
EF IC
ACC. SHOE
TOP MODULE
UNIT
REG5V
OLC
OLC
DRIVE
DIAL/
KEY
FINDER LED
STJ PCB ASS'Y
USB
CN5
MIC
AV OUT
HV/OSC/XE_DRIVE
DC IN
CN2
(9.5V)
01 JUNE, 2003
BUTTON BATTERY
BAT OPEN CF OPEN

MAIN PCB ASS'Y

TH1
REMOTE
CPU
SW
RTC
VDD0-3.3
RESET
REG 5V(BAT)
USB
SPEAKER
UNIT
OPTICAL UNIT
CCD FPC
VDD2-15
CCD
SENSOR
VDD2-N7.9 T.G.
OPT FPC
Sens
Vcc
TH1
M Zoom MOTOR
MOTOR
M Focus MOTOR
VBAT
DRIVER
M
Iris MOTOR
BATTERY
LOAD TEST
M
ND MOTOR
VDD0-3.3 M Shutier MOTOR
TH1
SHT FPC
DAC
AUDIO Amp. FLASH MEMORY
MIC IN VDD2-1 5 VDD2-15.3
REG
VDD2-N7.5 VDD2-N7.9
VBAT
REG5V +5V REG
VIDEO Amp.
REG5V(BAT) +5V REG
VBAT
VBAT
BATTERY BOX CHARGE
CONTROL
UNIT
VIDEO
AF
Support
LIGHT
EMITTER
ADC
Digital Signal
Processing IC
SD RAM
VDD
OSC
VDD12-1.5
VDDC
VDD0-3.3
VDD0-3.3
REG
VDD0-3.3
VDD2-5.5
VDD2-15.3
DC/DC VDD2-N7.5
CONVERTER
VDD3-12.3
VDD3-20
VDD12-1.5
DC/DC CONVERTER PCB ASS'Y
LCD BASE POSITION DETECT SW
LCD ROTATION DETECT SW

LCD PCB ASS'Y

LCD LCD
CONTROL
PANEL
BACK LIGHT
UNIT
CF UNIT
CF CARD
C CANON INC., 2003