Specifications

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CIRCUIT BLOCK
PCB Circuit Block Outline Main Devices Note
PW LCD Power Supply 7.5V Up Converter XC6367B101MR Newly employed part
BL Power Supply 5.4V Up Converter XC6367A542MR Newly employed part
Main Power Supply 3.3V Non adjustable step down transformer XC6365A333MR Newly employed part
CCD 5V Power Supply 5.0V Voltage regulator XC62ER5002MR Newly employed part
LCD Power Supply
Flash Control Power
Video Driver Power Supply
CCD & LCD Power Supply Power specifications (+15V, -7.5V) MAX685EEE Used on QV-8000SX
Lens Unit AP Power 3.3V Non adjustable step down transformer XC6365B103MR Newly employed part
Lens Unit Zoom Power
Lens Unit AE Power
Charging Booster Circuit 300V Booster Used on QV-8000SX
Current control circuit
Charging control circuit
Charging Comparator Light emission control circuit Used on QV-8000SX
CF Connector Complying to TYPE-II (Reverse insertion) Used on QV-2000UX
D MPU Processor Interface LR38664Y Newly employed part
Serial Interface CSP package
CCD Interface
NTSC/PAL Encoder
JPEG
DMA Controller
BUS Interface
Flash Memory 16 Mbit (1 M X 16 bit) Flash Memory LH28F160S3B Compatible with the Mask ROM
(Mask ROM) CSP package
SDRAM 64 Mbit ( 1 Mword X 16 bit X 4 bank) X 2 K4S641632C-TL1 and others
CF Controller CF controller and I/O interface uPD65839GC Used on QV-2000UX
TFT-LCM 1.8" high definition TFT (HAST) C0D18T1035FN Newly employed part
LCD Controller Complying to high definition TFT (HAST) CM7019L3-T4N Newly employed part
3.0V driver
Chroma Interface +5V/+7.5V source, C-VIDEO input IR3Y29BM Used on QV-770
Brightness fixed
Stand-by power 3.3V three-terminal regulator XC62FP3302MR Newly employed part
8-bit MPU Driving motor control D780034AGK-A03-8A8
Flash ROM built in -> Mask ROM after MP
EEPROM 4Kbit (256word x 16bit) BR93LC66FV-E2 Used on QV-2000UX
AF//ZOOM AF ZOOM is 1-2-phase excitation LB1846M Newly employed part
Motor driver AE is 2-phase excitation
Shutter/ AE driver LB1837M-TE-L Newly employed part
USB tranceiver PDIUSB11AP Used on QV-8000SX
Video 75 ohm dirver TK15405MTL Used on QV-8000SX
Serial transport driver Used on QV-7000SX
TG/V/H driver for 3340 thousand picture element CCD (35.0MHz clock) CXD2497R Newly employed part
CDS/AGC/ADC CDS AD9803JSTRL Used on QV-8000SX
11bit Programmable Gain Amplifier
10-bit A/D converter
Vertical/Horizontal sensor 4-way tilt sensor Alps electronics Used on QV-2000UX
SUB IrDA Controller IrDA Controller and Serial Controller PC87109VBE Used on QV-7000SX
IrDA Module Small-type IrDA moule (IrDA1.1) HSDL-3600 Used on QV-2000UX
4bit Microprocessor Power ON sequence HD404889
(Mask ROM) Key scanning
Beep control
I/O and others
RTC Built-in 32KHz clock real time clock RTC-4574JE Used on QV-2000UX
Backup Capacitor Watch backup (24H) EECS0HD104H Used on QV-2000UX
SUB-LCD Used on QV-2000UX
BL Inverter Circuit BL unit Used on QV-2000UX
SW PW ON/OFF Newly employed part
BB-PCB Board-toBoard connection PCB Used on QV-2000UX
KEY SW KA-PCB, KB-PCB
CCD CCD 1/1.8 inch, 3,340,000 picture element ICX252AQ Newly employed part