Sharp LC-19SH7E/RU, Service Manual, Page: 98 / 267

LC-19SH7E/RU, LC-26SH7E/RU, LC-32SH7E/RU, LC-42SH7E/RU
98
CHAPTER 5.
MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS
1. MAJOR IC INFORMATIONS
1.1. U400 (MT5362ANG/B)
GENERAL DESCRIPTION
The MediaTek MT5362ANG/B
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 a 3D comb filter (NTSC/PAL). The MT5362ANG/B enables consumer electronics manufactures to build high quality, low cost and feature-rich DTV.
World-Leading Audio/Video Technology :
The MT5362ANG/B supports most Full-HD video decoder standards, including H.264, MPEG4, MPEG2 and
JPEG. The MT5362ANG/B 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 MT5362ANG/B family has built-in high resolution and high-quality audio codec.
Rich Features for High Value Products :
The MT5362ANG/B 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
Note:
All packages are lead free
General Feature List
□ Host CPU
· ARM 926EJS
· 16K I-Cache and 16K D-Cache
· 8K Instruction TCM
· JTAG ICE interface
· Watch Dog timers
·
Build-in CPI analyzer and Cache Hit Rate Meter
□
Transport Demultiplexer
·
New generation 2 demux design
·
Supports a serial or parallel transport stream input
·
Supports ATSC, DVB, MPEG-2 transport stream input
·
Supports DES/3-DES/DVB/AES de-scramblers
·
Up to 8-PID even/odd keys for descrambling
· Support 32 PID filters and 32 table_id filters
· Support micro-processor table_id filtering
· Support hardware CRC-32 check
· Support PCR recovery function
· Support a micro-processor for stream process and MPEG start code detection
· Support DVB CA
· Support simple trick play (Playback / Pause /Fast Forward (upto x32)) through USB or Flash
□ MPEG2 Decoder
·
MPEG MP@ML, MP@HL and MPEG-1 video standards
·
Support de-blocking filter
□
MPEG1 Decoder
□
MPEG4.2 Decoder
·
ASP@15 (720P)
□
H.264 (MPEG4.10) HD Decoder (AVC)
·
MP@L4.1, HP@L4.1, BP@L3 (baseline) video standard
□ Still Image decoding
· JPEG (base-line or progressive)
□ De-mosquito engine
· 2D/3D for all AV inputs
□ 2D Graphics
· Support multiple color modes