![Vizio L37 Скачать руководство пользователя страница 30](http://html1.mh-extra.com/html/vizio/l37/l37_service-manual_1042203030.webp)
CONFIDENTIAL – DO NOT COPY
Page 6-
2
File No. SG-0176
The function of the inverter is to step up the voltage supplied by the main board to the
power that is needed to light up the lamps in the panel. Simultaneously, the digital
video signals are processed in the panel and the outcome determines the brightness,
pixel on/off and the color displayed on the panel.
The analog video signals of S-video, YPbPr, TV, PC and A/V all video signals are
translated from analog signals into MTK8205 generates the vertical and horizontal
timing signals for display device.
The analog audio of s-video, YPbPr, TV, PC and A/V is transmitting to the WM8776
processed. The purpose is process the input audio signal to control volume, bass,
treble, surround, and balance. The HDMI video and audio is must transmitting to
sil9011 processed then TMDS signal to the MTK8205 generates the vertical and
horizontal timing signals for display device.
The DTV signal is processes to the tuner and output to MT5111 who handle ATSC
input to match MPEG-2 package, then transfer to MT5351. After passing through
decoder, the signal will be with the digital signal tri-dtate from HDMI transfer to digital
port of MT8205 . All functions are controllable by the main board. Plus, all functions in
the IC boards are programmable using I2C Bus.
Содержание L37
Страница 46: ...CONFIDENTIAL DO NOT COPY Page 8 10 File No SG 0176 DDR SDRAM M13S128168A 6T Application Pin description ...
Страница 64: ...CONFIDENTIAL DO NOT COPY Page 8 28 File No SG 0176 ...
Страница 65: ...CONFIDENTIAL DO NOT COPY Page 8 29 File No SG 0176 BLOCK DIAGRAM ...
Страница 72: ...CONFIDENTIAL DO NOT COPY Page 8 36 File No SG 0176 Fig D READ TIMING WAVEFORMS ...
Страница 73: ...CONFIDENTIAL DO NOT COPY Page 8 37 File No SG 0176 Fig E RESET TIMING WAVEFORM ...
Страница 76: ...CONFIDENTIAL DO NOT COPY Page 8 40 File No SG 0176 Pin Configuration 400mil TSOP II x4 x8 x16 ...
Страница 82: ...CONFIDENTIAL DO NOT COPY Page 8 46 File No SG 0176 Random Read Accesses CAS Latencies Burst Length 2 4 or 8 ...
Страница 99: ...CONFIDENTIAL DO NOT COPY Page 9 3 File No SG 0176 CH1 VGAL CE81 CH2 AVOL R252 CH1 AUSPL RA12 CH2 L UA1 PIN17 ...
Страница 110: ...CONFIDENTIAL DO NOT COPY Page 9 14 File No SG 0176 CH1 XTAL1 C63 CH2 XTAL2 C62 CH1 OPWM0 R42 CH2 OXTALI R43 ...
Страница 111: ...CONFIDENTIAL DO NOT COPY Page 9 15 File No SG 0176 5 POWER ON OFF CH1 DV120B F1 CH2 GPIO R3 POWER ON ...
Страница 119: ...CONFIDENTIAL DO NOT COPY Page 9 23 File No SG 0176 CH1 GPIO R3 CH2 ATSC SW R121 POWER OFF ...
Страница 126: ......
Страница 127: ......
Страница 128: ......
Страница 129: ......
Страница 130: ......
Страница 131: ......
Страница 132: ......
Страница 133: ......