DOWNLOAD Sharp LC-22LE22E Service Manual ↓ Size: 7.6 MB | Pages: 121 in PDF or view online for FREE

Model
LC-22LE22E
Pages
121
Size
7.6 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-22le22e.pdf
Date

Sharp LC-22LE22E Service Manual ▷ View online

 Supports resolutions for all DVB, ATSC, HDTV, DVD and VCD
 Supports resolution up to 1080p@30fps
 Supports CABAC and CAVLC stream types
 Processing of ES and PES streams, extraction and provision of time stamps
 Up to 40 Mbits bitrate (Blu-ray spec.)
Hardware JPEG
 Supports sequential mode, single scan
 Supports both color and grayscale pictures
 Following the file header scan the hardware decoder fully handles the decode 
process
 Supports programmable Region of Interest (ROI)
 Supports formats: 422/411/420/444/422T
 Supports scaling down ratios: 1/2, 1/4, 1/8
 Supports picture rotation
NTSC/PAL/SECAM Video Decoder
 Supports NTSC-M, NTSC-J, NTSC-4.43, PAL (B, D, G, H, M, N, I, Nc), and 
SECAM standards
 Automatic standard detection
 Motion adaptive 3D comb filter
 Five configurable CVBS & Y/C S-video inputs
 Supports Teletext, Closed Caption (analog CC 608/ analog CC 708/digital CC 
608/digital CC 708), V-chip and SCTE
Multi-Standard TV Sound Processor
 SIF audio decoding
 Supports BTSC/A2/EIA-J demodulation
 Supports NICAM/FM/AM demodulation
 Supports MTS Mode Mono/Stereo/SAP in BTSC/EIA-J mode
 Supports Mono/Stereo/Dual in A2/NICAM mode
 Built-in audio sampling rate conversion (SRC)
 Audio processing for loudspeaker channel, including volume, balance, mute, tone, 
EQ, virtual stereo/surround and treble/bass controls
 Advanced sound processing options available, for example: Dolby, SRS, BBE, 
QSound, Audyssey
 Supports digital audio format decoding:
 MPEG-1, MPEG-2 (Layer I/II), MP3, Dolby Digital (AC-3), AAC-LC
 Supports Optional Dolby Digital Plus, Dolby Pulse, and MS10 multistream 
decoder, including Dolby Digital Encoder for transcoding streams to Dolby Digital 
5.1 (DDCO)
 Supports MPEG Audio, Dolby Digital, Dolby Digital Plus format AD (Audio 
Description)
 Supports PVR and time-shifting
Audio Interface
One SIF audio input interface with minimal external saw filters
 Four L/R audio line-inputs including Mic. input
 Two L/R outputs for main speakers and additional line-outputs
 Supports stereo headphone driver
 I2S digital audio input & output
 S/PDIF digital audio output
 HDMI audio channel processing
 Programmable delay for audio/video synchronization
Analog RGB Compliant Input Port
 Three analog ports support up to 1080P
 Supports PC RGB input up to SXGA@75Hz
 Supports HDTV RGB/YPbPr/YCbCr
 Supports Composite Sync and SOG Sync-on-Green
 Automatic color calibration
 AV-link support
Analogue RGB Auto-Configuration & Detection
 Auto input signal format and mode detection
 Auto-tuning function including phasing, positioning, offset, gain, and jitter detection
 Sync Detection for H/V Sync
DVI/HDCP/HDMI Compliant Input Port
 Three HDMI/DVI Input ports
 HDMI 1.3 Compliant
 HDCP 1.1 Compliant
 225MHz @ 1080P 60Hz input with 12-bit Deep-color support
 CEC support
 Single link DVI 1.0 compliant
 Robust receiver with excellent long-cable support
MStar Advanced Color Engine (MStarACE-5)
 10/12-bit internal data processing
 Fully programmable multi-function scaling engine
 Nonlinear video scaling supports various modes including Panorama
 Supports dynamic scaling for VC-1
 High-Quality DTV video processor
 3D motion video deinterlacer with motion object stabilizer
 Edge-oriented deinterlacer with edge and artifact smoother
 Automatic 3:2/2:2/M:N pull-down detection and recovery
 3D multi-purpose noise reduction for DTV or lousy air/cable input
 MPEG artifact removal including de-blocking and mosquito noise reduction
 Arbitrary frame rate conversion
 MStar Professional Picture Enhancement:
o Dynamic brilliant and fresh color
o Dynamic Blue Stretch
o Intensified contrast and details
o Dynamic Vivid Skin
o Dynamic sharpened Luma/Chroma edges
o Global and local dynamic depth of field perception
o Accurate and independent color control
o Supports sRGB and xvYCC color processing
o Supports HDMI 1.3 deep color format
 Programmable 12-bit RGB gamma CLUT
Output Interface
 Single/dual link 8/10-bit LVDS output
 Supports panel resolution up to Full-HD (1920x1080) @ 60Hz
 Supports TH/TI format
 Supports dithering options to 6/8-bit output
 Spread spectrum output for EMI suppression
CVBS Video Encoder
 Supports all NTSC/PAL TV Standard
 Stand-alone scaling engine
 Programmable Hue, Contract, Brightness
 Supports TTX/CC/WSS output
CVBS Video Output
 Allows CVBS output of all source inputs
2D Graphics Engine
 Hardware Graphics Engine for responsive interactive applications
 Supports point draw, line draw, rectangle draw/fill, text draw and trapezoid draw
 BitBlt, stretch BitBlt, trapezoid BitBlt, mirror BitBlt and rotate BitBlt
 Raster Operation (ROP)
 Support Porter-Duff
VIF Demodulator
 Compliant with NTSC M/N, PAL B, G/H, I, D/K, SECAM L/L' standards
 Audio/Video dual-path processor
 Stepped-gain PGA with 25 dB tuning range and 1 dB tuning resolution
 Maximum IF gain of 37 dB
 Programmable TOP to accommodate different tuner gain and SAW filter insertion 
loss to optimize noise and linearity performance
 Multi-standard processing with single SAW
 Supports silicon tuner low IF output architecture
DVB-T/DVB-C Demodulator
 Digital carrier frequency offset correction: ±500KHz
 Optimised for SFN channels with pre/post-cursive echoes inside/outside the guard
 Acquisition range ±857kHz includes up to 3x: ±1/6 MHz transmitter offset
 Meets Nordig Unified 1.0.3, D-Book 5.0, EICTA E-Book/C-Book test requirement
 ITU J.83 Annex A/C, DVB-C (EN 300 429) compliant
 Supports DVB-C 0.7-7M Baud symbol rate
 ±400kHz internal carrier offset recovery range
 6.8 usecs echo cancellation at 7 Msym/s
 Supports IF, low-IF, zero-IF inputs
 Ultra-fast automatic blind UHF/VHF channel scan (constellations and symbol rate)
Connectivity
 Two USB 2.0 host ports
 USB architecture designed for efficient suppor of external storage devices in 
conjunction with off air broadcasting
Miscellaneous
 DRAM interface supporting two 16-bit DDR2 @ 1066MHz
 Supports PVR
 Supports Common Interface for conditional access support
 Bootable SPI interface with serial flash support
 Parallel interface for external OneNAND and NAND flash support
 Power control module with ultra low power
 MCU available in standby mode
 523-ball LFBGA package
 Operating Voltages: 1.26V (core), 1.8V (DDR2), 2.5V and 3.3V (I/O and analog)
7.3. MSTAR Block Diagram 
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