Ic Block Diagrams - Sanyo PLC-HF15000L Service Manual

IC Block Diagrams

● AD8183 <RGB-SW & Amp. , IC3071, IC9071>
● BA7078AF <Sync Separator, IC5302, IC6301>
AD8183/AD8185
IN0A 1
DGND 2
3
IN1A
4
GND
IN2A 5
V
6
CC
V
7
EE
8
IN2B
9
GND
10
IN1B
GND 11
IN0B
12
1
HSCTL
C/HSYNC IN 2 H Sync det.
VIDEO IN 3
Sync Sepa.
VSEPA 4
V sync sepa
5
VSYNC IN
6
CVPOL
V sync det.
CVEXI
7
Clamp pulse Gen.
CPSEL 8
GND
9
V
24
CC
23
SELECT OE
22 SEL A/B
DISABLE V
21
CC
OUT0
0 20
V
19
EE
OUT1
1 18
V
17
CC
16 OUT2
2
V
15
EE
14 DVCC
V
13
CC
18
POLH
17
EXIH
POLV
16
Hor. sync
15
EXIV
Control
14 VCC
13
HDRV
12
CLAMP
11 VDRV
10
CPWID
-188-