Hitachi L32VK06U, Service Manual

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5. MICROCONTROLLER (MSTAR)
5.1. General Descripction
The MST6WB7GQ-3 is a high performance and fully integrated IC for multi-
function LCD monitor/TV with resolutions up to full HD (1920x1080). It is configured
with an integrated triple-ADC/PLL, an integrated DVI/HDCP/HDMI receiver, a multi-
standard TV video and audio decoder, two video de-interlacers, two scaling engines, the
MStarACE-3 color engine, an on-screen display controller, an 8-bit MCU and a built-in
output panel interface. By use of external frame buffer, PIP/POP is provided for
multimedia applications. Furthermore, 3-D video decoding and processing are fulfilled
for high-quality TV applications. To further reduce system costs, the MST6WB7GQ-3
also integrates intelligent power management control capability for green-mode
requirements and spread-spectrum support for EMI management.
5.2. General Features
LCD TV controller with PIP/POP display functions
x
Input supports up to UXGA & 1080P
x
Panel supports up to full HD (1920x1080)
x
TV decoder with 3-D comb filter
x
Multi-standard TV sound demodulator and decoder
x
10-bit triple-ADC for TV and RGB/YPbPr
x
10-bit video data processing
x
Integrated DVI/HDCP/HDMI compliant receiver
x
High-quality dual scaling engines & dual 3-D video de-interlacers
x
3-D video noise reduction
x
Full function PIP/PBP/POP
x
MStarACE-3 picture/color processing engine
x
Embedded On-Screen Display (OSD) controler engine
x
Built-in MCU supports PWM & GPIO
x
Built-in dual-link 8/10-bit LVDS transmitter
x
5-volt tolerant inputs
x
Low EMI and power saving features
x
296-pin LQFP