7-2
7. Schematic Diagram
The Block Processing Video Signal
Component, PC and CVBS signal like AV are inputted to Scaler-IC (MT8226(IC5105)) directly.
HDMI signal is inputted to switch-IC, TMDS351 to select just 1-HDMI input in 3-HDMI input.
(But HDMI3 (Side) inputted to Scaler-IC directly), And then Selcted HDMI signal is inputted to Scaler-IC.
Scaler-IC converts video signal to 12bit of LVDS Signal, standard format to run a LCD panel.
FBE3-IC receives this LVDS signals and processing it to enhamce picture quality.
And then final 12bit of LVDS Signal is outputted.
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The Block Processing Sound Signal
Sound signals of RF(SIF), HDMI, Component, DVI, PC and AV input are inputted to
Sound-IC (MT8291 (IC2102)).
DTV_AUDIO signal is also inputted for MP3 connected to wiselink.
MT8291(IC2102) processes these signal and outputs 12C signal to digital AMP-IC (NTP3100 (IC2104)).
And signals for headphone and Monitor-out are outputted.
NTP-3100 IC outputs an analog sound signal to run Speakers.
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Содержание LE32A65 A Series
Страница 8: ...1 4 1 Precautions Memo ...
Страница 28: ...4 4 4 Troubleshooting WAVEFORMS 1 R G B Output Signal ...
Страница 30: ...4 6 4 Troubleshooting WAVEFORMS 2 Digital Output Data 3 Signal of HDMI Data ...
Страница 32: ...4 8 4 Troubleshooting WAVEFORMS 3 CVBS Output Signal 4 Tuner_CVBS Output Signal ...
Страница 34: ...4 10 4 Troubleshooting WAVEFORMS 4 CVBS Output Signal ...
Страница 36: ...4 12 4 Troubleshooting WAVEFORMS 2 Digital Output Data 5 Analog Signal Y C ...
Страница 38: ...4 14 4 Troubleshooting WAVEFORMS 6 The Signal are Inputed to IC2102 7 The Signal are Inputed to IC2104 ...
Страница 315: ...6 1 6 Wiring Diagram 6 Wiring Diagram 6 1 Wiring Diagram ...
Страница 316: ...6 2 6 Wiring Diagram ...
Страница 317: ...6 3 6 Wiring Diagram 6 2 Wiring Picture ...
Страница 320: ...6 6 6 Wiring Diagram Memo ...
Страница 321: ...7 1 7 Schematic Diagram 7 Schematic Diagram 7 1 MT8226 EMMA Block Diagram ...
Страница 323: ...7 3 7 Schematic Diagram 7 3 Schematic Diagrams 7 3 1 MAIN POWER BLOCK ...
Страница 324: ...7 4 7 Schematic Diagram 7 3 2 SOUND 7 3 3 Jack_In_Out 1 Function ...
Страница 325: ...7 5 7 Schematic Diagram 7 3 4 Jack_In_Out 2 HDMI_Switch 7 3 5 Jack_In_Out 3 Tuner ...
Страница 326: ...7 6 7 Schematic Diagram 7 3 6 Scaler 1 Flash memory Sub Micom 7 3 7 Scaler 2 Main DDR ...
Страница 327: ...7 7 7 Schematic Diagram 7 3 8 Scaler Power Service 7 3 9 FBE3 LVDS Out ...
Страница 328: ...7 8 7 Schematic Diagram 7 3 10 Emma2 DTV DDR 7 3 11 Emma2SL PCMCIA Flash memory ...