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PR-243
FOR OHB-500WS/500WSP
OHB-405WS/405WSP
Y (VF-Y) 10BIT
ARC-1
PR
R-Y 10BIT
B-Y 10BIT
ARC-2
SKIN GATE
SKIN DET OUT
TITLE
TITLE BACK
CE1
RD
WR
HIY0-11 12BIT
HD
VD
ARC-0
VFDTL0-9 10BIT
SYNC
BLKG
18MHz IN
DA36M
36MHz IN
PR36M
EN36M
SYSTEM
18MHz OUT
18MCKDSP
TIMING GEN.
36MHz OUT
SH1,2,18M CLK
G A/D CLK
R/B A/D CLK
BKP-5090
BVP-500 Overall Block (1/2)
Block Diagram
SKIN GATE
+3 V
YVF
R-Y
ENC.
SC0-7
8
D/A
B-Y
(1/2)
CONV.
ARDT1
SC CONT
VFYS
C
HIY0-9
10
BLK
D/A
SYNC
ADD
SC CONT
VFDTL
A/D
INT/EXT
10
10
10
HI-Y(X)OUT
B
R
G
C(X)OUT
10BIT
VF YS
VF-Y(X)OUT
RGB 3CH D/A CONV.
BF
BLKG
VFDTL
INT SC(X)OUT
D OUT EN
CURSOR1
CURSOR2
PR-242
SYNC
SEP.
BURST
SEP BPF
CONT.
SYNC
GEN.
<REF>
<VTR>
<VF>
<RET>
<CA>
<LENS>
<IF>
<RM>
<SG>
BVP-500 Overall Block (1/2)
Y0-Y9
DDL
RY0-RY9
DDL
B-Y(L)OUT
LEVEL
CTL
D/A
BY0-BY9
CONV.
I
2
C
DDL
DATA
S
P
LEVEL
CONV.
CTL
SKIN GATE ON/OFF
VD
Y/R-Y/B-Y LEV
R-Y SYNC LEV
B-Y SPL LEV
D/A
SETUP2
LEVEL
CONV.
CTL
Y SPL LEV
LEVEL
SETUP1
CTL
HI-Y(X)
ATT
DL BLKG
C(X)
TP2
VF-Y(X)
DL SYNC
PULSE
SHAPER
N/P
GEN LOCK(X)
GEN VIDEO
HD
VD
FLD1
RV100
SYNC
VBS
LEVEL
BF
VBS(X)
BLKG
RET
LALT
VIDEO
2FH
(X)
VD
S200
HD
VF SEL
SYNC
SEP.
VD
HD
NRW BLKG
SYNC
SEP.
INT/EXT
VF-Y(X)
DL SYNC
DELAY
DL BLKG
N/P
SC CONT
CHAR VF
VCO
CURSOR1
CONT
CURSOR2
CHAR BACK
PB REF
SG-234
I
2
C DATA
S650
OUTPUT
MONITOR SEL
LATCH
SKIN GATE
REC TALLY
TALLY ON
<REF>
<VTR>
<VF>
<RET>
<CA>
<LENS>
<IF>
<RM>
7-5
7-5
Block Diagram
TP4
R-Y(X)
ATT
TP5
B-Y(X)
ATT
TAKE ON
R TALLY
CALL
I
2
C DATA(CA)
NTSC/PAL
I/O
EXP
UP TALLY ON/OFF
ENG/PROG
INCOM MIC 1 ON
SKIN GATE
LENS ADR 0-3
4
LENS EXT 1-3
3
I
2
C DATA
I/O
IRIS AUTO/MANU
EXP
LENS AUX
TP3
Y(X)
INCOM 2 ENG/PGM
INCOM MIC 2 ON
MB-637
VBS(X)
VF-Y(X)
VTR SYNC
DA-88A
VTR VBS(X)
TIMING
PULSE
MIX
TP820
TP870
PIN P
DECODER
SKIN GATE
REC TALLY
AMP
IF-538
<REF>
<VTR>
<VF>
<RET>
<CA>
<LENS>
<IF>
<RM>
BVP-500 Overall Block (1/2)
<DA>
<MB>
INCOM 1 ENG/PGM
INCOM MIC 1 ON
EXT HD
EXT VD
VF VIDEO
MONITOR
R TALLY
<MON>
<REF>
<VTR>
<VF>
<RET>
<CA>
<LENS>
<RM>
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