3-2. Chroma signal (DVD/HD1) input for Main
(1) When Sub is for Video 1, 2, 3 input
Block operati
on diagram: Red lines show the flow of Main signals. Blue lines indicate the Sub signals and green lines show the flow of synthesized signals.
VIDEO1
Video SW
(BNC)
VIDEO2
(RCA)
VIDEO3
(S)
DVD/HD1
(3RCA)
Video/sync
RGB2/
DVD/HD2
(5BNC)
RGB1
(D-Sub)
RGB3
TMDS
(DVI)
Receiver
Video chroma
Decoder
LPF1
Out1
SW
LPF2
Out2
CPU
A/D1
Digital signal
Processing block
I-P converter
Scaling
γ correction
Double picture processing
A/D2
CONFIDENTIAL
LVDS
Transmitter
To Module
: Analog signal line
: Digital signal line
: Control signal line
14-26