Sharp LC-32SH130K (serv.man8) Service Manual ▷ View online
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LC-32SH130E
LC-32SH130K
LC-32SH340E
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
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LC-32SH130E
LC-32SH130K
LC-32SH340E
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
o 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
Optimized 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
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LC-32SH130E
LC-32SH130K
LC-32SH340E
Supports DVB-C 0.7-7M Baud symbol rate
±400kHz internal carrier offset recovery range
6.8 μsecs 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)
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LC-32SH130E
LC-32SH130K
LC-32SH340E
8.3.MSTAR Block Diagram
8.4.Reset Circuit
Reset circuit using for initializing main MStar IC. Reset condition is high and normal working condition is low
for RESET pin.
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