Sharp VL-PD3S - Page 48

11-9
VL-PD3S/H/E
VL-PD3S/H/E
12-6
12-6. CAMERA CIRCUIT BLOCK DIAGRAM
MM
M
E
2
PROM
LENS UNIT
CAMERA HEAD PWB UNIT
MEIN1 PWB UNIT
Timing
Generator
Y-Process
Digital
auto
SSG
I/O
C-Process
CDS
AGC
A/D-Drive
10bit
A/D
Convertor
CCD
Sensor
IC552
IC553
IC551
IC501
IC13
IC12
X11
IC101
IC151 IC201
IC1
V-Driver
39MHz
XO
Focus Motor Drive Sense
Iris Drive
Zoom Motor Drive · Sense
IC252 IC253
Electric Zoom Image Stabilizer Digital Noise Reduction
4.7M Field Memory 4.7M Field Memory
Control & Serial Data
SVART/LENS MiCON Block Syscon Block PPW Block PPW Block
To VCR
PB Y/C Digital Data
REC & PB Y/C Digital Data
Control/Data Bus
IC251
D/A Converter