Ic Block Diagram - Sanyo LCD-19E3 Service Manual

IC block diagram

1. Renesas R8J66955-RFJZ , R8J66956-RFJZ , R8J66957BG-RFJZ
Feature
Demodulator
ATSC A/53 compliant 8VSB receiver /w QAM.
IF AGC control interface x 1ch, Smart antenna control
interface(CEA-909) x 1ch
System decoder (Stream demultiplexer)
Video and audio ES stream filtering 1
Section filtering: max. 32 PIDs
MPEG video decoder
Single ISO-13818-2 MP@ML or MP@HL support
Supports decoding of all ATSC-compliant formats
2D Graphics
CEA-608/CEA-708-B closed caption support
Display processor, Video input/output
Resolution depends on the grade.
Input: CVBS 3 (tuner/Ext. CVBS), Y/C 1, YPbPr 1, RGB 1
HDMI x (0 - 3; number of channels depends on the grade)
Output: 10-bit dual LVDS
Audio decoder
ATSC A/52 Clear QAM compliant audio decoding support
Sound Demodulator
Inputs: SIF x1, Stereo x1\
Outputs: PCM (I2S) 1, S/PDIF 1, Stereo x1
Main CPU
32bit RISC Super-H architecture SH3 CPU core
Peripheral interfaces
UART 1, I2C 2, USB FullSpeed x1
Serial I/Os
Memory interfaces
Serial Flash
16b width DDR2 800Mbps SDRAM x 1
Power, clock and package
1.20( 0.06)V, 1.8( 0.1)V, 3.3( 0.15)V
25MHz X'tal
376pin PBGA
20