Panasonic DVC PRO Studio AJ-D950P Service Manual page 405

F3 VIDEO IN BLOCK DIAGRAM(PAL)
Q601<13>
P1
Q603<13>
V JACK(P030-29A) 7C Y IN
V JACK(P030-28A) 8C PB IN
V JACK(P030-27A) 9C PR IN
Q602<13>
Q251,
Q253<6> FL251<6> IC254<6>
P1
V JACK(P030-30A) 6C VIDEO IN LPF
VR251<6>
IC252<6>
+
SITE LEV
-
IC251<6>
DA
IC257
IC258<6>
IC153<4>
P1
SYSCON(P1-26C) 26C AV IOWR L
P1
SYSCON(P1-26B) 26B AV IORD L
QR151<4>
P1
SYSCON(P1-27A) 27A AV RST L
P1
SYSCON(P1-21B) 22B AV CS VIDEOL
IC161
<4>
P1 11 9
ADRS
SYSCON(P1-22C ~ 26A) 22C ~ 26A AV ADRS
DET
IC154,
155<4>
2
P1
A JACK(P029-24A) 12C YC WIDE
IC156
<4>
P1
8
SYSCON(P1-27B ~ 29C) 27B ~ 29C AV DATA
IC111<3>
P2
REC PB(P2-7C) 7C TBC RVRST
INV
IC111<3>
P2
REC PB(P2-8A) 8A TBC RHRST
INH
P2 IC107<3> IC111<3>
REC PB(P2-7A) 7A TBC RCK P
ECL TTL
REC PB(P2-7B) 7B TBC RCK N
13.5MHz
P2
QPF H
REC PB(P2-14D) 19B VBLK BW1
KILL H
REC PB(P2-15A) 15C VBLK BW2
Q606<13>
CMPNT Y
Q608<13>
CMPNT PB
IC359<8>
Q607<13>
CMPNT PR
IC355
<8>
IC354<8>
TP301 SITE Y LEV
IC304,
VID
303<7> IC308<7>
8
VIN
VGA CLAMP AD YC VR352
SEP
ADCK SITE C LEV
VR301
VR351
SITE OFS
CLP IC357
<8>
GAIN
IC356<8>
FRONT VR
VIDEO LEVEL
BVCO
IC401<9>
MM
VR406
IC403
SCH YC
<9>
IC419
MM
IC259
<6>
VR407
SYNC CSYNC CSYNC
IC401
SEP
SCH SITE
<9>
MM
VR408
RSTH SITE
MM MM
IC419
IC402<9> IC402<9>
VR410
RSTH YC
MM
IC403<9>
IC164<4>
WR
PB CFON L
NSTD H
RD
INSCH H
VIDEO IN L
RST
SEL
SEL
PIO YC L
KILL H
CS COMPONENT L
DA SERIAL L
EXT TC CF
AO,1 FSC FIX L
FRM DET
SITE H
IC165<4>
8
AO,1 IC804<17>
5
CS 0
DA 1
PIO
3
WR SEL 2
RD 3
3
RST
2
IC557<12>
MASK PCST
MM
INP LEVEL
TBC TEST
TBC RV
TBC RH
TBC RCK
IC201<5> CDELAY
SIF
DEC
SERIAL L
IC203<5>
TBC WV
TBC WH
TBC WCK
IC202<5>
8
ROM
SVD
INP FRM
FRM O
8 8
D Q DA
SINH
LPF
SYNC
GEN
SINY
SITE PB LEV
IC452<10> Q455<10>
VR460
C DEC LPF TIM
IC455<10>
VR459
SITE PB TIM
Q351<8>
LPF
SITE PR LEV
Q452,
Q457<10>
IC451
VR464
<10>
TIM
AXSU
VR463
SITE PR TIM
IC453<10>
D451
IC456<10>
<10>
C DEC LPF
RECT
Q401<9>
CLAMP
4FSC
IC414
IC404<9> <9>
DELAY
IC428<9>
TP402
PAL VR409
IBF
AXSV IC414<9> AX0
S/H
DET1
BGN
RALT
- +
IC423
<9>
AXSU Q402
IC418
<9>
DET2 <9>
IC404<9>
DELAY
IC414<9>
X401<9>
SCH
IC404<9>
DET
NTSC:14.3MHz
BGP
NTSC
PAL:17.7MHz
VCO
FSC4
FSC
RSTH
135M CDEM
IC404<9>
NTSC
INP FRM
IC504<11>
VIDEO IN L +5V
MM
HD
TP404
CSYNC
BW L INSCH H IC554<12>
PAL
NSTD H
D-FF
QR501
TP405 TP403
<11>
CF OUT
IC802<17>
CF DET
LEVEL
DET
READ
CONTROL
WRITE
CONTROL
DIGITAL DUB DET
MUX
ADAPTIVE LPF
1.5M FILTER
+ LPF AMP
DET V
SLICER
SERIAL L
IC655,
IC653<14> Y LEV
FL651<14> IC656<14>
VR651<14>
LPF CLAMP
VR652
Y OFS
IC705,
IC703<15>
FL701<15> Q702<15> IC706<15>
VR702
LPF TIM CLAMP
VR701 PB LEV VR703
PB TIM PB OFS
IC755,
FL751<16> Q752<16> IC756<16>
VR752
LPF TIM CLAMP
IC753<16> VR751 PR LEV VR753
TP401
PR TIM PR OFS
SYNC0
VR551
S/H IC503<11>
IC557<12> IC562<12>
SYNC
MM MM MM
+ - SEP
IC562<12>
IC423
IC507 IC551,552
<9>
<11> <12> TP552
FSC
V SEP S/H
FRM
IC554
DET IC561<12> <12>
LPF
D-FF
24
+ -
VR552
TP
551
IC560 PLL POS
<12>
TP553
IC551
<12>
13.5M
VL551
VCO
IC567<12> PLL OFS
+5V
IC567
<12>
SERIAL H
IC551
<12>
DET H
TBC WV
TBC WH
SERIAL L
IC851
<18> 11
13
14
12
FSC FIX L
IC201<5>
10
SIN FRM D 1
DELAY
15
2
FRM O
AIN Y
AIN PB
AIN PR
MIDW
TIMING PCST
GEN
CLAMP C
CLAMP Y
RRST
RE
IC803<17>
FIFO
IC801<17>
DELAY
FIFO
TBC WCK
TBC RCK
DET H
IC660<14>
8
AD
IC710<15>
8
AD
IC760<16>
8
AD
3
IC567
<12>
17
1/2
IC201
<5>
P2
EEY(7:0) 22A ~ 25B
P2
EEC(7:0) 25C ~ 27A
IC985 IC986
<21> <21>
BUFF BUFF
IC983 IC982
<21>
<21>
FIFO FIFO
IC981
<21>
EE TBC
IC984
<21>
IC857
<18>
P2
8
REC Y DATA(7:0) 12C 15A
~
RYD
P2
8
REC C DATA(7:0) 10A ~ 12B
RCD
IC858
<18>
P2
17 3
INCOM HST N 16A
2
INCOM CF(1:0) 8C,9A
11 9
INCOM FRM 8B
IC853<18>
P2
VBLK SL DATA 30B
VBLK SL CLK 30A
VBLK CS 20B
P2
VBLK CSYNC 28A
SDI(P1-12A ~ 13D)
SDI(P1-14A ~ 15D)
REC PB(P2-12C 15A)
~
REC PB(P2-10A ~ 12B)
A PROC(P2-13A)
REC PB(P2-8C,9A)
REC PB(P2-8B)
OPEN