Diagrama en bloques de la señal de vídeo
VIDEO
TV
DVD
LD
VIDEO3
VIDEO2
VIDEO1
S-VIDEO
Y
TV
C
Y
DVD
C
Y
LD
C
Y
VIDEO3
C
Y
VIDEO2
C
Y
VIDEO1
C
VIDEO SELECT
48
ES
PROCESSOR
OUT
IN
PROCESSOR
OUT
IN
PROCESSOR
ON/OFF
VIDEO DC
VIDEO
DRIVER
VIDEO
DRIVER
VIDEO
DRIVER
VIDEO
DRIVER
VIDEO
DRIVER
Y
DRIVER
Y
DRIVER
Y
DRIVER
Y
DRIVER
Y
DRIVER
C
DRIVER
C
DRIVER
C
DRIVER
C
DRIVER
DRIVER
VIDEO1 MUTE
VIDEO2 MUTE
DC
VIDEO3 MUTE
OFFSET
MONITOR MUTE
SQUEEZE
LETTER BOX
VIDEO3 REC
VIDEO2 REC
VIDEO1 REC
MONITOR 1
MONITOR 2
Y
VIDEO3 REC
C
Y
VIDEO2 REC
C
Y
VIDEO1 REC
C
Y
MONITOR 1
C
Y
MONITOR 2
C