Card Motion Picture Recording - Canon MV750i E Service Manual

4-2-3 Card Motion Picture Recording

CDS/
CCD
AGC/
IC1001
AD/TG
IC1002
18MHz
AIF
IC801
<CCD> IC1001
• 1/6 inches interlaced CCD
• Complementary color filter
• Total number of pixels Approx. 800,000
Effective number of pixels Tape : Approx. 400,000 / Card : Approx. 528,000
<CDS/AGC/AD/TG> IC1002
A signal read out of the CCD is extracted. Then, after the extracted signal is subjected to AGC processing and A/D conversion, it
is output as a digital signal.
<DIGIC DV> IC1103
This circuit carries out various camera signal processing operations (EIS, AWB, etc.), and digital effect processing. It also performs
multimedia-application signal processing mainly for still image recording.
• Feature engine
• High-speed card interface
• JPEG
• Audio data compression (ADPCM)
• USB function
<SDRAM> IC1102
Field memory for camera signal processing and digital effect processing
Image data memory for Memory card write/read operation
YCC 1
proc resize
Camera signal
10bit
18MHz processing
GRAB
IC1103
DIGIC DV
MV750i E, MV730i E, MV700i E, MV700 E, MV690 E
64 Mbit SDRAM
IC1102
32 bit
SDRAM IF DMA
YCC 2
Deformation,
Drawing
REND
nr
CARD IF
JPEG
Audio
Fig. 9
11
TECHNICAL DESCRIPTION
FR
MI-COM
Synthesis
VIC4
COMP
IC2301
SD
CARD