LG RD-JT30 Service Manual page 134

signal for DMD driver.
DEN – Data enable signal output to DMD BD, provided as a valid data indicator signal for
DMD driver.
VCLK – V-port pixel clock .
VPEN – V-port data enable .
VVS – V-port Vertical Synchronization .
VHS – V-port Horizontal Synchronization .
VFILED – V-port Even/Odd frame indicator .
RESETZ – Output to DDP1000 as RESETZ signal for DMD initialization operation .
LAMPLIT – Input signal as an indicator that the Lamp is ON or OFF
LED1, LED2 – Output to enable the LED ON or OFF .
IRRCVR0 – System IR input to CPU as remote control signals .
MCKEXT – Memory clock to CPU .
DCKEXT – Data clock to for Scaling .
I2C_SDA , I2C_SCL – I2C format data transfer line .
VPC3230 Video Decoder and FLI2200 de-interlace
The VPC3230 is high performance video decoder. The input is RCA video, S-video and 480i. It
decode PAL/NTSC/SECAM or YCbCr, and output to de-interlace FLI2200. The de-interlace do
some function to enhance the video performance. Such as, Motion-adaptive video de-interlacing,
Directional Correlational Deinterlacing
Motion-weighted interpolation for video sources produces maximum resolution without introducing
motion artifacts, Film-mode for proper handling of 3:2 and 2:2. At last, It output YUV 422 to video
port of PW166.
(DCDi™) minimizes jaggies on angled lines,
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