Block Diagram - Casio QV-3500EX Service Manual & Parts Catalogue

CCD-FPC D-PCB
CDS/AGC/ADCAD9803
CCD
19pin
ICX252AQ
36.0 MHz
6pin
LENS BLOCK
ZOOM DRIVER
Canon
Zoom X 3
AF DRIVER
16pin
IRIS/SHUTTER
FINDER
UNIT
ST-PCB
SJ-PCB
Flashing
Controller
10pin
B to B
Photp
Sensor
AC
ADPT

BLOCK DIAGRAM

KB- KA-
PCB PCB
4pin
3pin
,
TELE
+ –
, WIDE
DISP
ENTER
PREVIEW
MENU
Vertical/Horizontal
REG
Sensor
29.5 MHz
TGCXD2497R
MD
5.0 MHz
Microprocessor
DRIVER
EEPROM
(4K)
PW-PCB
Charging Flash DOWN
10pin
Converter
Control
Booster
CCD/LCD
Power
SUB-PCB
SUB
4.0 MHz Microprocessor
SUB-LCD
HD404889
BACK UP RTC
RTC-4574
Capacitor
51pin
EVCC(3.3V)
SERIAL BUFFER
CF
Controller
USB TRANSCEIVER
24.5454 MHz
24.0 MHz
VIDEO DRIVER
MPU
LR38665Y
FLASH/
SDRAM BUS BUFFER
MASK
(64M X 2)
TC74AC367 X 2
(16M)
80pin
VCC5 Motor system
VCC3-M
(5.0V)
step-down
(3.4V)
transformer
VCC15
(15.0V)
VCC5
Logic circuit
VCC3
step-down
(5.0V)
(3.3V)
VEE7
transformer
(-7.5V)
SELF
LED
Buzzer
IrDA
Controller
48.0MHz
LED-PCB
KEY
MODE TIMER MACRO
FLASH
SHUTTER(Half/Full)
SW-PCB
REC/
PLAY /
OFF
SHUTTER
3.58 MHz
SW
Chroma I/F
LCD Module
IR3Y29AM
V DD:
VGH: 15.0
26pin
VGL:
VSH:
TFT
Controller
CM7019L3
3pin
BLVCC
BL booster
(5.4V)
CF
VCC7
LCD booster
(8.0V)
CF
SW
FLASH
FOCUS
LED
3.3V
-15.0V
5.0V
BL-PCB
BL UNIT