MV750i E, MV730i E, MV700i E, MV700 E, MV690 E
TECHNICAL DESCRIPTION
1
1. P.C.B. Functions
(1) MAIN P.C.B.
System-Control Section
• IC100 MODE MI-COM System control
• IC102 BACK UP MODE MI-COM back up
• IC103 RESET MODE MI-COM reset
Camera/Card Section
• IC1102 SDRAM Memory for DIGIC DV (64M)
• IC1103 DIGIC DV Camera digital signal processing, card image processing,
and USB interface
• IC1200 LENS DRIVE Zoom, focus motor driver, IRIS driver, and gyro output amp
PM Section
• IC1800 CHARGE IC Charge control IC
• IC3201 DC/DC CONVERTER CONTROL Power PWM regulator controller
• IC3203 4.7V REGULATOR 4.7V regulator
Video Section
• IC2000 VRP2 Record playback head amplifier
• IC2300 FLASH Memory for FR MI-COM
• IC2301 VIC4 Digital VCR signal processing LSI, IEEE1394 interface,
FR MI-COM, and Analog video input/output signal processing
• IC2302 SDRAM Memory for VIC4 (64M)
MO Driver Section
• IC300 OPE AMP Operational amplifier for reel sensor
• IC301 MOTOR DRIVE Drum, capstan, and loading motor driver
Audio Section
• IC801 AUDIO INTERFACE Analog input/output signal processing, speaker amplifier
(2) CA P.C.B.
• IC1001 V-DRIVER CCD V driver
• IC1002 TG/CDS/AGC/AD CCD, TG, CCD output signal sampling, AGC, and A/D converter
• IC1006 2.8V REGULATOR 2.8V Regulator
(3) CCD P.C.B.
• IC1070 CCD CCD image sensor
(4) LCD P.C.B.
• IC901 EEPROM EEPROM for LCD data
• IC903 LCD DRIVE LCD signal processing and drive
• IC4201 DC/DC CONVERTER CONTROL Backlight drive
(5) CVF P.C.B.
Signal transfer from CAC P.C.B. to CVF-LCD, back-light LED turn-on
(6) JACK1 P.C.B.
AV, USB interface, Remoto control signal receiver sensor, white LED
(7) JACK2 P.C.B.
S JACK, IEEE1394 interface
• IC1601 P SENSOR GYRO Pitch-direction angular speed detection
• IC1602 Y SENSOR GYRO Yaw-direction angular speed detection
To Next Page
Loading...
