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4.45 VIDEO SYSTEM BLOCK DIAGRAM
5
0
3
CCD
OP BLOCK
CCD
4
IC4802 IC4804
IC4806 , IC4807
1
(IRIS CTL &
IRIS DRIVER)
IC4851
(FOCUS DRIVER
&
ZOOM DRIVER)
3
0
2
MDA
1 2
CARD
0
6
1
JUNCTION
MMC
SOCKET
Data2MMC
2
MMC DATA
1
A
B
0
1
MAIN
YIN(0 7)
IC4302
CIN(0 3)
IC4303
1
YOUT(0 7)
(MEMORY)
COUT(0 3)
IC4201
ADIN(0 9)
CCD OUT
(CDS/AGC/AD)
TG RST
TG CS
DATA OUT
IC5501
CLK OUT
(TG/VDR)
IC1001
BUS(0 15)
(SYSCON CPU)
IRIS O/C, HALL AD
RTC INT
DATA OUT
IC1002
IC1003
X1002
32KHz
(RTC)
(E PROM)
2
IC1006
(ON SCREEN)
IC1401
(SERVO)
1
IC8102
MMC CLK
(BUF)
1
MMC DATA
M32 DT OUT
IC8101
M32 DT IN
(MP3)
C
D
4-99
FOR ANALOG INPUT MODEL
EXT V IN
IC3901
VYIN
EXT Y IN
IC3951
(ANA IN)
C OUT
DAC Y/DAC C
DYO(0
3)
DYO(0
3)
DYO(0
3)
DYO(0
3)
DCO(0 3)
DCO(0 3)
IC4301
DYI(0 3)
DYI(0 3)
DCI(0 3)
DCI(0 3)
(CAMERA DSP)
LCD R
LCD G
LCD B
DV Y
DV C
1
IC3701
IC3703
IC3701
(Y/C AMP)
(VIDEO AMP)
LCD G
LCD R
LCD B
1
1
S D(00 15)
IC8001
IC8002
(16M SDRAM)
S A(00 11)
(DSC IF)
1
32 A(00 16)
IC8004
(MEMORY)
32 D(00 15)
1
IC8003
(M32RX CPU)
4-100
E
TPA +/-, TPB +/-
REC DATA
IC3001
IC3501
HEAD
(DVMAIN)
ATFI/AGC OUT
(PRE/REC
AMP)
1
IC3702
(Y/C MIX)
Y OUT, C OUT, V/HP SIG
NOTE )
1
: FOR DVX77/DVX88
0
4
MONITOR
MON R
R
IC7601
CVF R
MON G
(RGB SIGNAL
G
CVF G
PROCESS)
CVF B
MON B
B
LCD MODULE
(MONITOR)
VF BL
0
8
AUDIO
CVF R
R
CVF G
G
CVF B
B
LCD MODULE
(VF)
F
G
E. & O. E. No. 86617
( Sanwa ) -M1D3S4/S8
J101
DV JACK
V/HP SIG
Y OUT
C OUT
H
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