Casio QV-770 Specifications download pdf (Page 4)

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BLOCK DIAGRAM

3.3V3.3

Photo INT

Solenoid

ICX098AK 15V

CCD

CXA2096N 3.3V

CDS+AGC

ADC

CXD2310A1

optional

3.5V

3.3V

T.G

Vdr V

15V

-5.5V

CXD2450R 3.3V

EEPROM

High Voltage

Generator

Xe Lamp

Photo

Sensor

Comparator

IrDA

FLASH/M_MEMORY

EDO_DRAM

ROM

3.3V

3.3V

3.3V

MB91181

YUV

Processor

CXD3120R

Motor

Drive

OSD

uPD6461

Controller

3.3V

3.1V

3.3V

15.0V

- 5.5V

5.0V

Battery Voltage

Voltage Controller

Signal

Generator

Video

RS232C

5V

VIDEO

RS232C

INTR

3.3V

3.3V

3.3V

5.0V

13.5V

7.5V

5.0V

-15.0V

3.0V

6.0V

5V, 7.5V

IR3Y29BM

Chroma

FUNC key

(PLAYB)

Detection SW

(RSTW)

Voltage Controller

Transformer

6.0V

6.0V

AC_ADP

Display

Controller

(CM7018)

3V

LCD module

VSH :

VGH :

VGL :

VDD :

VSS :

5.0V

13.5V

-15.0V

3.0V

GND

BL

LED

CA–PCB

KA–PCB

KB–PCB

DA–PCB

LA–PCB

BLA–PCB, BLB–PCB

LB–PCB

COD18T1016 ***

Strobe Ass'y

Auto Iris Lens

KEY0

KEY1

PON

VCC0

VCC2

VR

VG

VB

CSYNC

HDB

FRP

PLAYB

VEE2

VCC8

GND

VSH

VDD

VR

VG

VB

VSS

MODE1

MLCK

HCNT

CLR

OE

SRTL

SRTR

VBC

CS

VCOM

MODE2

RESET

GSRT

GP CK

VREFL

VGL

VREFH

VGH

27-pin14-pin

BL1

NC

GND

NC

BL2

PLAYB

SCH

BL

RTSW

PW

PW0

VIDEO

VCC5

VCC3

VCCA

VCC

DGND

GND

5-pin

18-pin

2-pin

27-pin

CCDCS

CCDPS

MCK32

MCK

WEN

SCK

SD0

HR1

FR1

CCDRST

CAGC

CLPOB

AD0

AD1

AD2

AD3

AD4

AD5

AD6

AD7

AD8

AD9

VCC3-2(CPU controlled

3.3V)

EPCS

EPRB

EPSK

EPDI

IRISA

IRISB

MAC1

15.0V

-5.5V

5.0V

3.3V

AGND

DGND

20-pin

STRG

SCHG

SCEND

SECNT

SCSEL

5V

GND

Battery

voltage

7-pin

IRIS+

IRIS-

MAC1

Vcc3-2

GND

5-pin

3.3V

GND

6-pin

6-pin

LED

KEY2

3.3V

GND

3.3V

BR9040F

delete

Battery

voltage

1 2 3 4 5 ... 46

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