Sharp LC-32LD145K, Service Manual

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LC-39LD145
LC-32LD145
S/PDIF interface
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Supports SPDIF in bypass
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SPDIF out
Analog TV IF Demodulator
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Supports world-wide analog TV standard
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Accept direct IF and low IF
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Full digital AGC control and carrier recovery
● Embedded SAW filter and IF Amplifier. Cost effective TV front-end structure and no more cost on:
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External analog SAW filters (Video/Audio)
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External analog IF demodulator
● External peripheral circuit on CVBS signal data path
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External SAW filter and IF VGA on tuner
Peripherals
● Three built-in UARTs with Tx and Rx FIFO
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Ten basic serial interfaces: one is for the tuner, four are the masters for general purpose and two of them
can be active in standby mode, one is the slave for VGA DDC, the other four extra slave serial interfaces
used for HDMI
EDID data
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Five PWMs, two of them can be active in standby mode
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IR receiver D Real-time clock and watchdog controller
● Built-in 2-link USB2.0/1.1, both of them support external hub with 16 endpoints.
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Built-in uP for standby mode
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Supports SDIO interface
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Supports smart card interface
● Supports two serial flash or one serial and one NAND flash
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Supports 4-input low-speed ADC
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Supports boundary scan (JTAG)
IC Outline
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LQFP Package 256 pins with E-pad
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3.3V/1.2V and 1.8V for DDR2 or 1.5V for DDR3