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1.SCALER SECTION.
Device : MST5151A
LCD TV controller with PC & multimedia display functions
Features:
Input supports up to UXGA & 1080P
Supports up to SXGA panels
Integrated two-port triple-ADC/PLL
Integrated DVI/HDCP/HDMI compliant receiver
YUV422 digital video input ports
Dual high-quality scaling engines
Dual 3-D video de-interlacers
Full function PIP/POP
MStarACE picture/color processing engine
Embedded On-screen display controller (OSD) engine
Digital audio I/O & sync processor
Built-in dual-link LVDS transmitter
5 Volt tolerant inputs
Low EMI and power saving features
Supports PWM & GPO controls
208-pin PQFP package
Analog RGB/YPbPr Input Ports
Dual analog ports support up to 165Mhz
Supports PC RGB input up to UXGA@60Hz
Supports HDTV RGB/YPbPr/YCbCr up to 1080P
On-chip high-performance PLLs
Supports Composite Sync and SOG (Sync-on-Green) separator
Automatic color calibration
DVI/HDCP/HDMI Compliant Input Port
Operates up to 165 MHz (up to UXGA @60Hz)
Single link on-chip DVI 1.0 compliant receiver
High-bandwidth Digital Content Protection
(HDCP) 1.1 compliant receiver
High Definition Multimedia Interface (HDMI)
1.0 compliant receiver with I2S and S/PDIF digital audio outputs
Long-cable tolerant robust receiving
Video Input Port
Two 4:2:2 ITU656 8-bit digital video input ports
One 4:2:2 ITU601 16-bit digital video input port
Supports 16-bit YUV 4:2:2 interlaced/ progressive video input up to 1080i/720P
Auto-Configuration/Auto-Detection
Auto input signal format (SOG, Composite,Separated HSYNC, VSYNC, and DE),
and input mode (all PC & TV modes) detection
Auto-tuning function including phasing, positioning, offset, gain, and jitter detection
Sync Detection for H/V Sync
Dual High-Performance Scaling Engines
Fully programmable shrink/zoom capabilities
Nonlinear video scaling supports various modes including Panorama
Video Processing & Conversion
Dual 3-D motion adaptive video de-interlacers with upgraded edge-oriented adaptive
algorithm for smooth low-angle edges
Automatic 3:2 pull-down & 2:2 pull-down detection and recovery
PIP/POP with programmable size and location, supports multi-video applications
Video-over-graphic overlay
MStar 2
Generation Advanced Color Engine
nd
On-Screen OSD Controller
SERVICE MANUAL
CIRCUIT DESCRIPTIONS
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