Hitachi L26HP03E Service Manual page 32

DVB-CSA de-scramblers
Video Decoding and Processing
MPEG-2 MP@ML
MPEG-4 SP&ASP
PAL/NTSC format conversion
3:2 pull down
Zoom in/out from 1/16X to 16X
HW JPEG decode
4/8/16-bit OSD with anti-flickering
On chip NTSC/PAL TV encoder
CVBS, S-VHS, and component video
VBI insertion for Teletext, CC and WSS
ITU-R BT.601 and ITU-R BT.656 outputs
Flesh tone extension
Black/white extension,
Audio Decoding and Processing
MPEG-1: layer 1/2/3
MPEG-2: layer 1/2
Decode MPEG-2 and MPEG-1 audio at sampling frequency of 16K, 22.05K, 24K,
32K, 44.1K, and 48KHz
Decode CU-DA at sampling frequency of 44.1 KHz
SPDIF out for AC-3 by-pass
Embedded 2 channels audio DAC for L/R outputs
Digital mute control and volume adjustment
OSD(On Screen Display)
There are total 9 display planes: border; background. video. RS1 (Rectangle Strip
1), RS2, OSD, RS3, RS4, and cursor.
4/8l16-bit OSD with anti-flickering and anti-flutter
Support alpha-blending per color
Adjustable brightness control in window
Bitmap OSD
Support horizontal pixel duplication to enlarge bitmap automatically
Support sub-region redraw to facilitate bitmap display.
Digitnal TV Encoder
NTSC-M, PAL-B, D, G, H, I, Nc, M encoding
Four video DACs to provide 6 configuration output: modes
Support CVBS, S-VHS. and component video outs
VBI insertion for Teletext, CC and WSS
Color burst amplitude control
Programmable sync. level
On chip, color-bar generator