Panasonic QUASAR PV-C1320 Service Manual page 66

PVQ-1310 / PV-C1320 / PV-C1330W / VV-1300 / VV-1310W / PV-C1340 / PV-C1350W / PV-C2010 / PV-C2020 / PV-C2030W / VV-2000 / PV-C2060
IC5301 LUMINANCE/CHROMINANCE PROCESS
IC-DETAIL BLOCK DIAGRAM, AN5368FB
3 6
A C C
A C C
D E T E C T O R
H P F
3 7
9 . 6 V
C O L O R
3 8
V C C 1 C O N T R O L
3 9
4 0
P E D E S T A L 3 . 5 8 M H z
4 1
C L A M P C H R O M A T R A P
4 2
4 3
I C B U S
2
/ D A C
4 4
4 5
L I N E
4 6
T U N E R
P B
4 7 V C C 2
M U T E
4 8
1
REC VIDEO SIGNAL
3 5 3 4 3 3 3 2 3 1 3 0 2 9 2 8 2 7
B L A C K L E V E L
D E T E C T O R
V C O
T I N T C O L O R K I L L E R
A P C
C O N T R O L D E T E C T O R
C O L O R
D E M O D U L A T O R
S H A R P N E S S C O N T R A S T B R I G H T N E S S
D E L A Y
C O N T R O L C O N T R O L C O N T R O L
A P L D E T E C T O R
S E R V I C E
S W
B G P
S W H . S Y N C
A F C 1
S E P A R A T I O N
H . L O C K
D E T E C T O R
V . C O U N T V .
D O W N O U T
V . S Y N C
S E P A R A T I O N
G N D
2 3 4 5 6 7 8 9 1 0
PB VIDEO SIGNAL
2 6 2 5
S P O T K I L L E R
D E T E C T O R
2 4
R
THE FOLLOWING CONTROL FUNCTIONS ARE ADJUSTED BY USING I2C BUS.
2 3
T V / O S D
G
R G B M I X
M A T R I X
2 2
B L A N K I N G
B
2 1
R G B D R I V E
/ R G B C U T
O F F
2 0
1 9
B L A N K I N G 1 8
G N D
1 7
1 6
H . C O U N T H .
A F C 2
D O W N O U T
1 5
V C C
1 4
6 . 1 V
1 3
H O L D
D O W N
H . V C O
D E T E C T O R
1 1 1 2
66
SUB COLOR
SUB TINT
SUB BRIGHT
R CUT-OFF
G CUT-OFF
B CUT-OFF
G DRIVE
B DRIVE
SUB CONTRAST
H CENTER
V SIZE
V POSITION