Sanyo plc-xf71 Service Manual page 153

IC Block Diagrams
● AD8183 <RGB-SW & Amp. , IC1061>
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
● CXD3815Q <Digital Chroma Decoder, IC1101>
AN4
SRC
CVBS/Y AD
Free
AN5
C
AD
CLC
AN1
Y/G AD
SELECTOR
AN2
Analog x 1
U/B
AD
YUV/GBR
AN3
Degital
V/R
AD
YUV
ITU-R656
23
DYC/DCV
Input_Component
AD8183/AD8185
SELECT
DISABLE
0
1
2
SDRAM
SDRAM / IF
DECODER
YC-SEP
YUV
YC NTSC
NTSC-3D
PAL
PAL-3S
SECAM
Input_ composite
YUV-LPF
MATRIX
Ver. LPF
Colorimetry
D-Sampling
YUV Level
GBR Lebel
CLK-Gen.
Line Lock CLK PLL
LPF
X' tal
V
24
CC
23
OE
22 SEL A/B
V
21
CC
OUT0
20
V
19
EE
OUT1
18
V
17
CC
16 OUT2
V
15
EE
14 DVCC
V
13
CC
SRC
YUV
CLC YUV/FORMATTER
YUV
Input select (blend)
LLC
(BNR)
Y Equalization
A-Ped./DC-Tran.
Freq. Compensattion
YUV
FIFO
Output Formatter
YUV + HV
GBR + HV
GBR
YUV/GBR
Output_Video
ID
SYNC
ID-1
SSEP WSS
H-PLL Macro VIsion
V-Count Down
Phase/Pitch cont.
-153-
10
10
10
DSP
Data Silcer
Tele Text/CC
OUT
T/G/R656
UV/Y/B
V/R
3
H, V, CLK