Sharp LC-26SH7E/RU Service Manual page 100

LC-19SH7E/RU, LC-26SH7E/RU, LC-32SH7E/RU, LC-42SH7E/RU
· TVbypass
· CVBS Monitor (any AV input)
□ TV audio demodulator
· Supports BTSC / EIA-J / A2 / NICAM / PAL FM / SECAM world-wide formats
· Standard automatic detection
· Stereo demodulation, SAP demodulation
· Mode selection (Main/SAP/Stereo)
□ Audio DAC
· 6 on-chip audio DACs (3-pair) support R/L channel and subwoofer outputs
□ DRAM Controller
· 32-bit DDR1/2 interface
· Supports 64Mb to 512 Mb DDR DRAM device. 16-bit data bus offers up to 64MB space (one x16 DRAM device), and 32-bit data bus offers up
to 128MB space (two x16 DRAM device).
· Support DDR2
□ Audio DSP
· Support Dolby Digital AC-3 decoding (ATSC)
· MPEG-1 layer I/II decoding
· Dolby Prologic II
· Support WMA / HE-AAC / ADPCM / LPCM
· Audio output: 5.1ch + 2ch (down mix) + 2ch(bypass)
· Pink noise and white noise generator
· Equalizer
· Bass management
· 3D surround processing with virtual surround
· Audio and video lip synchronization
· Support reverberation
· Automatic volume control
· Support 5-bit (10-channel) main audio I
· Support 1-bit (2-channel) aux audio I
□ S/PDIF interface
· One SPDIF input
· One SPDIF out
□ Digital TV(DVB-T) Demodulator
· COFDM(Coded Orthogonal Frequency Division Multiplex) channel demodulator for DVB-T receiver
· ETSI 300 744 & Nordig Unified compliant
· Excellent performance for SFN(Single Frequency Network) & Indoor reception
· Support 2K, 8K modes
· Support QPSK,16,64 QAM constellations
· 1/4,1/8,1/16,1/32 Guard interval
· Support hierarchical & non-hierarchical modes
· Accept 6,7,8 MHz channel bandwidth
· Automatic mode detection
· Full-digital timing/frequency with wide acquisition range
· Support triple offset
· Excellent adjacent Channel interference (ACI) rejection capability
· Excellent Co-Channel interference(CCI) rejection capability
· Fast channel lock time
□ Analog TV IF Demodulator
· Support PAL/SECAM standard
· Accept IF frequency at 38.25 MHz
· Full digital AGC control and carrier recovery
□ Peripherals
· Three built-in UARTs with Tx and Rx FIFO. One of them has hardware flow control and high speed data transferring.
· The MT5362ANG/B family has two basic serial interfaces; one is for the tuner or the master for general purpose, the other is the slave for HDMI EDID
data.
· Three PWMs
· While NAND Flash is disabled, the MT5362ANG/B support MS/MS-PRO, SD/MMC, and SDHC card reader.
· IR blaster and receiver
· Real-time clock and watchdog controller
· The MT5362ANG/B includes 2-link USB2.0/1.1 (support external hub) for USB mass storage class device.
· Built-in uP in standby module
· SDIO interface (for DSG, WiFi or UWB)
· Support two serial flash or one serial and one NAND
· Support six-input low-speed ADC.
· Support boundary scan (JTAG)
□ IC Outline
2
S output interface: each of these channels is up to 24-bit resolution.
2
S output I/F: each of these channels is up to 24-bit resolution.
100