Service manual of MT31AS
2. Product Specification
2.1. Features
CHIPSET
MT5531 ATBM7811
PANEL
Panel Type
TFT LCD With LED Backlight
Interface
Dual/Single LVDS Interface
Resolution(max)
1920×1080
VIDEO INPUT
ATV
Receiving Range
48.25MHz~863.25MHz
Input impedance
75Ω
Video System
PAL,SECAM
Sound System
BG,DK,I
Max Storage Channels 199CH
DTV
Receiving Range
42MHz~870MHz
Input impedance
75Ω
Modulation System
DVB-T/T2,DVB-C
Channel Bandwidth
6
，
7
，
8MHz
Common Interface
Built-In
Max Storage Channels 256CH
PC-RGB
Format
Up to
1920×1080@60Hz
CVBS
Video System
PAL/NTSC/SECAM
Video level
1.0 VP-P±5%
Component
480i, 480p, 576i, 576p, 720p, 1080i, 1080p
HDMI
480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Support MHL
AUDIO INPUT
PC Audio
Earphone Input
0.2 ~ 2.0 VRMS
CVBS Audio
Component Audio
VIDEO OUTPUT
CVBS
Video System
PAL/NTSC/SECAM
Video level
1.0 VP-P±5%
AUDIO OUTPUT
CVBS Audio
Earphone Output
0.2 ~ 2.0 VRMS
Frequency response
100Hz-15KHz @±3dB
Max Output power
2×5W(16Ω) THD+N<10%@1KHz
SPDIF Output
1 Coaxial
POWER
AC Input Requirement
100-240V~
To Panel
5V or 12V
COMB FILTER
3D
DEINTERLACE
3D
KEY FUNCTION
CH+, CH-, VOL+, VOL-, MENU, SOURCE, POWER
