Sharp LC-32LE530E, Руководство по обслуживанию

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LC-32LE530
LC-40LE530
The device demodulates standard- and high-definition television signals according
to European digital television broadcast standards (terrestrial TV). Analog TV broadcasts
are translated to baseband video and digital audio output signals.
Features
x
Integrated DVB-T Receiver
o
Compliant with DVBT(ETSI ET 300 744)
o
Nordig-Unified, D-Book, E-Book IEC62002 compliant
o
Supports single or dual AGC control
o
CCI and ACI rejection capability
x
Integrated VIF Receiver
o
Multistandart analog TV receiver applications
o
Digital low IF architecture
o
Maximum IF gain of 48dB
x
Support for legacy analog standards:
o
ATV PAL/SECAM/NTSC VIF demodulator
o
ATV PAL/SECAM/NTSC (FM/A2, AM, BTSC,SAP, EIA-J, NICAM) audio
demodulator/decoder
o
FM Radio with RDS / RBDS
x
Comfortable software drivers for integration of tuner and demodulator
x
Interfaces:
o
IF and (optional) RF gain control outputs to tuners and sense input for tuner
output signal
o
Parallel and serial MPEG_TS outputs
o
Analog CVBS and SIF output
o
I2S digital audio output (8-49 kHz with 16/32 bit per sample) for analog TV
audio
o
I2C master/slave interface
o
Secondary I2C interface for tuner control
o
JTAG
o
GPIO
x
Frontend integration and flexibility:
o
AGC controls: RF-AGC, IF-AGC
o
Support for low- / near-zero-IF
Block Diagram