Panasonic DVC PRO Studio AJ-D950P Service Manual page 410

F6 SUB BLOCK DIAGRAM
844DA
IC3043<8/11>
P3001
76 844 L
FROM F6 V OUT BUFF
8 ~ 12,47 ~ 51 MAIN IN(9:0)
IC3045<8/11>
P3001
BUFF
FROM F6 V OUT 16 ~ 20,56 ~ 60 SUB IN(9:0)
P3001
15 F IN
FROM F6 V OUT 6 V IN
16 H IN
IC3002,3003<2/11>
P3001
22 ~ 26,62 ~ 66
FROM F6 V OUT YC(9:0) BUFF
P3002
FROM CONNECTOR 25 PAL H
P3001
30 ~ 33,70 ~ 73 B DATA(7:0)
FROM F6 V OUT
28,29,68,69 B ADRS(3:0)
IC3049
IC3047<8/11> IC3051<10/11>
MAIN IN BUFF(9:0)
Y MAIN(9:0)
Y DATA
Y SUB(9:0)
(9:0)
IP CONV
FIFO
YC SEP
C MAIN(9:0)
SUB IN BUFF(9:0) C SUB(9:0)
IC3050
IC3052<10/11>
C DATA
(9:0)
IP CONV
FIFO
IC3048<9/11>
844 L
OE Y1
OE Y2
IC3044<8/11>
RRST Y1,RRST Y2
OE C1,OE C2
F BUFF
TIMING
V BUFF CONTROL RRST C1,RRST C2
BUFF
H BUFF
422 SYNC
PROG SYNC
IC3004
IC3054<2/11>
IC3008<3/11>
DA Y(9:0)
Y
FIL Y(10:0)
CK135
DIGITAL FILTER
SYNC OVER SMPL
CK27
DA CB(9:0)
YC SEP
DA CR(9:0)
IC3007<3/11>
PB
FIL PB(10:0)
CK135
DIGITAL FILTER
CK675 OVER SMPL
IC3008<3/11>
PR
FIL PR(10:0)
CK135
DIGITAL FILTER
CK135
OVER SMPL
CK675
CK675
VR3007
Y OFF SET
FL3001
LPF
IC3013
IC3053<11/11>
<4/11>
ENVD Y(9:0)
Y
VR3008
PR OFF SET
PR/PB ENVD PB(9:0)
DA
SEP
VR3003
PR DL
FL3002
PR
LPF PR DL
ENVD PR(9:0) PB
VR3009
PB OFF SET
VR3005
PB DL
FL3003
LPF PB DL
CK27
IC3012<3/11>
BUFF
MEM
IC3009
IC3011<3/11>
BUFF
MEM
DATA CORRECTION
PLD Y(9:0)
YC TIMING PULSE
GEN.
PLD PB(9:0)
IC3010<3/11>
PLD PR(9:0)
BUFF
MEM
IC3016
<4/11> TP3001
IC3027
SEL<5/11>
Y
Y
CLAMP
&
AMP
VR3010
G GAIN
G
VR3001
PR
Y LEV
Y PB PR
VR3012
/RGB
R GAIN
SEL
R
PB
IC3017 VR3011
<4/11> B GAIN
TP3002 B
PR
Y G
CLAMP
PR RGB
&
PB MATRIX
AMP
844DA
VR3004
PB LEV
IC3018
<4/11>
TP3003
PB
CLAMP
&
AMP
VR3006
PB LEV
<6/11>
SYNC
SHAPER
P3002
SYNC
Y OUT 12
MIX
P3002
TO CONNECTOR
PR OUT 15
P3002
PB OUT 39
P3001
RGB L 36 FROM F6 V OUT