Video Functions - Acer AT4230C Service Manual

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System Specification
Overview
LCD Panel
Max. resolution: 1366 x 768
20 CCFTs backlight system
Display area: 42 inches
Display color: 16.7 million colors
Input signal: one-channel LVDS
Contrast ratio: 1200/1 (typical)
Brightness: 500 Cd/m
Response time (Tr + Tf): 8 ms
Viewing angle: 89
I/O Functions
RCA jack for YPbPr, YCbCr, video and audio input
RCA jack for YPbPr, YCbCr, CVBS input
4-pin S-Din for S-Video input
15-pin D-sub for VGA
19-pin HDMI connector
RCA jack for HDMI analog audio input
RCA jack for all source audio output
F type terminal for DVB-T digital TV input
F type terminal for analog TV/CATV input
3.5mm jack for PC audio line input

Video Functions

NTSC video format support
480i, 480p/576p, 1080i and 720p format support
Built-in motion adaptive 3D digital comb filter, high performance 5-line comb filter, Y/C separator
Built-in dynamic adaptive smoothing filter
Built-in dynamic temporal frame-filter noise reduction
Built-in dynamic motion and edge adaptive de-interlacing
Film mode 3/2 pull down
Video enhancement feature including: DCTI/ DLTI/ H&V peaking
Full 10-bit data path to ensure grater quality and minimalization of round-off errors
Mechanical
VESA mounting holes
o
Swivel: 0
Chapter 1
2
(typical)
o
o
o
o
(L)/ 89
(R), 89
(U)/ 89
(D)
Chapter 1
1

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