Block Diagram - Samsung VP-L900 Training Manual

9. Block Diagram

OLPF
L
C
E
H DRIVE PULSE
C
from DSP
N
D
S
ICLO1 / ICLO3
IRIS & HALL
BLOCK
ICLO2 UPD16835
ZOOM & FOCUS
MOTOR DRIVE
HALL VALUE
ZOOM / FOCUS RESET
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PCLK PWM
from MICOM
IPCO2 KS7221D
CCD VERT ICAL
DRIVE
QCO1
CCD OUT buffer
HALL
GAIN / REF .
IRIS PWM
from MICOM
ICDO2 KM416S1120
5MHz
CLOCK
16M MEMORY
SERIAL INTERFACE LINE
(SCK, SI, SO, CS)
IC601 UPD703039
MICOM
(CAMERA , VTR ONE CHIP)
PBC input from VTR
ICAO1 AD9806
CDS
AGC
1OBIT A / D conv.
PASS RP40 ~
ICDO1
DIS
DSE:
STROBE , GHOST
PHOTO
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ICPO1 MB87L 1551PMT2
DSP (digital signal processor)
TG (timing gener ator)
SSG(sync signal gener ator)
LCD DRIVE PULSE &
CVF DRIVE PULSE SUPPLE
DSE :
DIGITAL ZOOM
ART ,B /W , NEGATIVE
MIRROR , MOSAIC , 16: 9 , CINEMA
QVO1 , QV02 , QV03
R , G , B buffer
1CV01 UPD5020GR-125
R ,G ,B AMP
LCD
LCD R ,G ,B SIGNAL
COM
CVF R ,G ,B SIGNAL
CTRL
IC603
EEPROM
16K
XPO1 28M
x- tal block
IC401
OSD
IC201
VIDEO OUT
VIDEO AMP
QPO1 , QP02
Y , C buffer
LCD&CVF
DRIVE PULSE
EVF
CIRCUIT
LCD
CIRCUIT
CVF
CIRCUIT
DISPLAY DEVICE
9-1