[SPECIFICATIONS]
Chipset |
MSD3553 |
||
Display |
Resolution |
Max. 1920 x 1080 |
|
Interface |
Single / Double LVDS / eDP |
||
Available Size |
10.4” ~ 32” |
||
Input Signal |
TV |
Receiving Range |
CH2~CH69 AIR |
CH1~CH135 CABLE |
|||
Input impedance |
75Ω |
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ATV (NTSC) |
Video System : NTSC |
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Sound System : M/N BTSC |
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DTV (ATSC) |
Input level : -83 ~ -8dBm (8VSB) -62~ -30dBm (256QAM) |
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Modulation : 8VSB 64QAM 256QAM(J.83B) |
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Video system : MPEG-2MP@HL, MPEG4, H.264 / H.265 |
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C/N : Air ≤ 16dB / Cable ≤ 28dB |
|||
Basic function : EPG, CC, EAS, Vchip |
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HDMI |
Version |
1.4 |
|
Format |
480i, 480P, 576i, 576p, 720p, 1080i, 1080p |
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Audio Output |
Max Output power |
2x3W(4Ω) THD+N<10% @1KHz (Supply Voltage : 12VDC, Audio input : 0.5 V_RMS) |
|
POWER |
Input |
12VDC SUPPLY |
|
Manage |
Standby < 0.2W (Board Only) |
||
Panel Voltage |
3.3VDC, 5VDC, 12VDC |
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Other |
OSD language |
English, French, Spanish |
|
Key definition |
VOL-, VOL+, CH-, CH+, MENU, SOURCE, POWER |
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Interface |
Input |
TV |
1 x RF Input 75Ω |
HDMI |
1 x HDMI Input |
||
USB |
1 x USB (Software upgrade) |
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RJ45 (Wired controller) |
1 x UART or IR Interface |
||
Molex (43045-08) (Wired controller) |
1 x IR Interface |
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Output |
Earphone |
1 x Stereo 3.5Ø Audio Output |
|
Audio(Option) |
1 x Bluetooth Audio Output (Ver 4.0) |
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RJ45 (Cablesat) |
1 x IR Interface |
1-1. Critical materials of TV parts
Name |
Type |
Brand |
Remarks |
MCU |
Atmege88 |
Atmel |
|
Flash |
GD25Q32C |
ELM |
|
TV Tuner |
R842 |
Rafael Micro |
|
Amplifier |
CD1517CP |
On-Semi |
|
2. Interface connections
No. |
Location No. |
Description |
|
1 |
CON11 |
Backlight interface connector |
|
2 |
CON5 |
IR & OSD key interface connector |
|
3 |
BANT1 |
Antenna connector (for Audio Bluetooth) |
Option |
4 |
CON13 |
LVDS(IPEX type) interface connector |
|
5 |
CON9 |
LVDS interface connector |
|
6 |
CON1 |
eDP interface connector |
|
7 |
CON4 |
Key interface connector (for Keypad) |
|
8 |
CN7 |
Pro:Idiom Sub Board connector |
Option |
9 |
J3 |
Speaker connector |
|
10 |
CON3 |
CVBS connector |
Option |
11 |
CON12 |
Component connector |
Option |
2-2. Front view picture of board
No. |
Location No. |
Type |
Description |
1 |
J1 |
DC JACK |
Power supply input connector (12VDC) |
2 |
CON7 |
RJ45 |
UART or IR interface connector |
3 |
CON602 |
3.5Ø Stereo jack |
Audio output connector |
4 |
CON601 |
USB |
For Main IC SW upgrade |
5 |
CON701 |
HDMI |
HDMI input connector |
6 |
CON6 |
43045-08(Molex) |
IR interface connector |
7 |
TU1 |
RF Jack (F-type) |
RF input |
8 |
CON8 |
RJ45 |
IR output connector (Cablesat) |
3. Configuration and General Precautions
- Relative humidity : ≤ 80%
- Storage temperature: -10~ 60 ℃
- Operation temperature: 0~40 ℃
- Keep the board away from conductor, static electricity and water when it is working.
- Don’t push or pull the connectors when the board is working.
- Clean the board with soft dry cloth when it’s dirty.
The person in charge
Geum-ho JeongAddress
53 Gasan digital 2-ro, Geumcheon-gu, Seoul (08588)에이디피에스
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