Read Sharp LC-42LE320E Service Manual online
2008-03-14
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
127
CHAPTER 5.
MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS
1. MAJOR IC INFORMATIONS
1.1. U401 (MT5363LICG BGA-522)
GENERAL DESCRIPTION
The MediaTek MT5363LICG family is a backend decoder and a TV controller and offers high integration for advanced applications. It combines a
transport de-multiplexer, a high definition video decoder, an AC3 audio decoder, a dual-link LVDS transmitter, and an NTSC/PAL/SECAM TV decoder with
World-Leading Audio/Video Technology
:
The MT5363LICG supports most Full-HD video decoder standards, including H.264, MPEG4, MPEG2 and
JPEG. The MT5363LICG also supports MediaTek MDDi
TM
de-interlace solution can reach very smooth picture quality for motions. A 3D comb filter added
to the TV decoder recovers great details for still pictures. The special color processing technology provides natural, deep colors and true studio quality
video. Also, the MT5363LICG family has built-in high resolution and high-quality audio codec
.
Rich Features for High Value Products
: The MT5363LICG family enables true single-chip experience. It integrates high-quality HDMI1.3, high speed
VGA ADC, dual-channel LVDS, USB2.0 receiver and multi-media decoder.
Key Features:
1.
DVB-T demodulator
2.
A transport demultiplexer
3.
A multi-standard video decoder
4.
An AC3/MPEG2 audio decoder
5. HDMI1.3
receiver
6. Audio
codec
7. Support
networking
GENERAL FEATURE LIST
Host CPU
ARM11
16K I-Cache and 16K D-Cache
4KB Instruction TCM
JTAG ICE interface
Watch Dog timers
Build-in CPI analyzer and Cache Hit Rate Meter
Transport Demultiplexer
Supports New generation 2 demux design
Supports one parallel or two serial transport stream input(s) and each rate could up to 80Mbps
Supports one serial/parallel transport stream output and its rate could up to 72Mbps
Supports ATSC, DVB, MPEG-2, MPEG-4, and H.264 transport stream and MPEG-2 program stream demultiplexing
Supports independent TS record and TS playback at the same time with independent data structure (PID setting/configuration/status)
Supports TS time-shifting and/or background record functions with computation power for up to 3 TS processes
Supports time stamp insertion for TS record and time stamp remove for TS playback
Supports DES (64-bit key ECB/CBC) / 3-DES (192 bit key ECB/CBC) / DVB-CSA / AES (128/192/256-bit key ECB/CBC) / Multi-2 de-scramblers for TS
Up to 8-PID even/odd descrambled keys for each of two transport stream sources (one from demodulator and the other from DRAM)
Supports AES (128/192/256-bit key ECB/CBC) record encryption and playback decryption
Supports AES (128/192/256-bit key ECB/CBC/CTR) encryption/decryption for all kinds of stream
Supports up to 8-PID even/odd descrambled keys for record encryption and playback decryption
Supports 32 PID filters for record only and 32 PID filters for playback
Supports up to 32 section filters and also positive / negative / mask section filtering scheme
Supports hardware CRC-32 calculation for all kinds of streams
