LCD Monitor Control Board Specification

Transcription

1 Customer : LCD Monitor Control Board Specification Product Type : Date Issued: ND- LM.NT774.A Approved By Customer Confirmed Approved Signature Electrical Specification History REV Description Date Drafter Checked Approved

2 Content 1. General Description Function Layout Configuration & General Precautions Product Features PCB Dimension Interface Definition Environmental Characteristics... 9 Temperature... 9 Humidity... 9 Altitude... 9 High Temperature & Storage... 9 Low Temperature & Storage... 9 Humidity &Temperature Test... 9 Vibration Test Drop Test... 10

3 1. General Description ND-LM.NT774.A* is a Monitor control board for LCD/LED which resolution is up to 1920*1200. It supports VGA DVI and HDMI/MHL inputs, and supports VGA signal of horizontal synchronization signal range from 30 to 80 KHz, vertical synchronization signal range from 56 to 75 Hz. We provide perfect software service, including Customize LOGO, OSD language, etc. To facilitate your manufacture, we Provide : excellent burn-mode, ADC adjustment and save result Automaticly, burn EDID data from bar code scanner Automaticly. 2. Function Layout IR EX T C LVDS MAIN POWER SPEAKER 12V OUT AMP POWER INVERTER KEY HDMI IN(MHL) DVI IN DEBUG VGA IN PC AUDIO IN EARPHONE OUT DC IN 1

4 3. Configuration & General Precautions For safety issue, please keep the board 8.0mm away from metal parts of the TV at least. A ESD shield bag is offered to protect the board from electrostatic or magnetic Shock, please take care of ESD at anytime. The brightness of panel is influenced greatly by temperature, you should measure it after power on 10~30 minutes. Keep the board surface clean. Check the appearance of the Board, such as dilapidate, weighty nick, etc. Keep the board away from conductor when it is working. Don t press, distort or disassemble the board. Clean the board with soft dry cloth when it s dirty. Don t switch on the power supply before panel is correctly connected. 4. Product Features CHIPSET PANEL POWER VIDEO INPUT AUDIO IN ADUIO OUT OSD LANGUAGE KEY FUNCTION NT68774(UFG) Panel Interface Single/Dual LVDS Max Resolution 1920*1200 Panel Supply Power Supply Standby Power 3V3/5V/12V 5VSTB/5V/12V(built in),12v DC/12V(built in) <0.3W PC-RGB Format to 2048x1152@60Hz DVI HDMI MHL Compliant V1.2 PC-RGB DVI Frequency Response Max Output Power 480i,480p,576i,576p,720p,1080i,1080p 480i,480p,576i,576p,720p,1080i,1080p Earphone Input Vrms (1KHz, 0dB reference signal) 2X8W/8Ω,THD+N<10%@1KHz (Power Supply:24V,Audio Input:0.5Vrms) Simple Chinese, Traditional Chinese, English, French, German, Italian, Spanish, Japanese, Korean(optional) Power / Down / Up / Menu /Auto 2

5 5. PCB Dimension NO. Description 1 HDMI(MHL) 2 DVI 3 VGA 4 PC AUDIO IN 5 EARPHONE OUT 6 POWER IN #4-40 UNC UNIT:MM 6. Interface Definition Note: The square pad is defined as NO.1 Definition of universal socket outlet opening inwards according to the board, counting from left to right (except for customized type card).

6 6.1 CONL2 (10PIN/2.0): KEY BOARD INTERFACE 1 K0 Power ON/OFF 2 RED Red LED 3 GRN Green LED 5 K1 (By default) Left 6 K2 (By default) Right 7 K3 (By default) Menu 8 K4 (By default) Auto 9 K5 (By default) Up 10 K6 (By default) Down/Input Source Note: If customers have special needs for key definition, you can modify the key definition in Accordance with the actual needs of customers, the pins can be used as the default for the Power Key K CON W3 (6PIN/2.0): INVERTER INTERFACE 1 +12V +12V Power Supply 2 +12V 3 BLON Backlight On/Off Control 4 ADJ Brightness Adjust 5 GND Ground 6 GND Ground

7 6.3 CON L1 (2x15PIN/2.0): LVDS INTERFACE 1 VSEL Power Supply for Panel 2 VSEL 3 NC NC 4 NC 5 GND Ground 6 GND 7 TXO0- LVDS ODD 0- Signal 8 TXO0+ LVDS ODD 0+ Signal 9 TXO1- LVDS ODD 1- Signal 10 TXO1+ LVDS ODD 1+ Signal 11 TXO2- LVDS ODD 2- Signal 12 TXO2+ LVDS ODD 2+ Signal Ground 15 TXOC- LVDS ODD Clock- Signal 16 TXOC+ LVDS ODD Clock+ Signal 17 TXO3- LVDS ODD 3- Signal 18 TXO3+ LVDS ODD 3+ Signal 19 TXE0- LVDS EVEN 0- Signal 20 TXE0+ LVDS EVEN 0+ Signal 21 TXE1- LVDS EVEN 1- Signal 22 TXE1+ LVDS EVEN 1+ Signal 23 TXE2- LVDS EVEN 2- Signal 24 TXE2+ LVDS EVEN 2+ Signal Ground 27 TXEC- LVDS EVEN Clock- Signal 28 TXEC+ LVDS EVEN Clock+ Signal 29 TXE3- LVDS EVEN 3- Signal 30 TEX3+ LVDS EVEN 3+ Signal GND GND GND GND

8 6.4 CON L6 (30PIN/FFC1.0): LVDS INTERFACE 1 TXO0- LVDS ODD 0- Signal 2 TXO0+ LVDS ODD 0+ Signal 3 TXO1- LVDS ODD 1- Signal 4 TXO1+ LVDS ODD 1+ Signal 5 TXO2- LVDS ODD 2- Signal 6 TXO2+ LVDS ODD 2+ Signal 7 GND Ground 8 TXOC- LVDS ODD Clock- Signal 9 TXOC+ LVDS ODD Clock+ Signal 10 TXO3- LVDS ODD 3- Signal 11 TXO3+ LVDS ODD 3+ Signal 12 TXE0- LVDS EVEN 0- Signal 13 TXE0+ LVDS EVEN 0+ Signal 1 15 TXE1- LVDS EVEN 1- Signal 16 TXE1+ LVDS EVEN 1+ Signal 17 GND Ground 18 TXE2- LVDS EVEN 2- Signal 19 TXE2+ LVDS EVEN 2+ Signal 20 TXEC- LVDS EVEN Clock- Signal 21 TXEC+ LVDS EVEN Clock+ Signal 22 TXE3- LVDS EVEN 3- Signal 23 TXE3+ LVDS EVEN 3+ Signal 2 25 NC 26 NC NC 27 NC 28 VSEL 29 VSEL Power Supply for Panel 30 VSEL

9 6.5 CON W2 (13PIN/2.54): MAIN POWER SUPPLY 1 +5VSTB +5V DC Power Supply 2 STB Power On/Off 3 GND Ground 5 +5V +5V DC Power Supply 6 +5V +5V DC Power Supply 7 +5V +5V DC Power Supply 8 +5V +5V DC Power Supply 9 GND Ground V +12V DC Power Supply V +12V DC Power Supply 12 GND Ground 13 GND Ground Note : 1-10PIN 5V/12V power supply built-in socket for the 10PIN/2.54mm,10-13PIN is 4PIN/2.54mm Built-in 12V power outlet. 6.6 CON A3(4PIN/2.54):AMPLIFIER POWER SUPPLY 1 24V +24V DC Power Supply 2 24V +24V DC Power Supply 3 GND Ground 6.7 CON A1 (4PIN/2.54): SPEAKER 1 LP Audio Left Channel Output + 2 LN Audio Left Channel Output - 3 RN Audio Right Channel Output - 4 RP Audio Right Channel Output CON W4 (4PIN/2.0):12V POWER OUTPUT 1 +12V +12V DC Power Supply 2 +12V +12V DC Power Supply 3 GND Ground

10 6.9 CON L7 (4PIN/2.0): EXT- C 1 5V 5V Power Supply 2 SCL IIC SCL 3 SDA IIC SDA CON42 (4PIN/2.0): DEBUG CONNECTOR 1 5VSTB +5V Power Supply 2 RX Serial Data Receiver 3 TX Serial Data Transmitter CONL3 (3PIN/2.0): IR CONNECTOR 1 IR IR Input 2 GND Ground 3 5V 5V Power Supply 7. Environmental Characteristics 7.1 Temperature Operating: 0 to +40 Store: -20 to Humidity Operating: Store: 10% to 90% (non-condensing) 5% to 95% (non-condensing) 7.3 Altitude Operating: 10,000 ft.(max) Store: 20,000ft.(max)

11 7.4 High Temperature & Storage Test method &condition please refer to GB Test BD& BB 7.5 Low Temperature & Storage Test method &condition please refer to GB Test AD &AB 7.6 Humidity &Temperature Test Test method &condition please refer to GB Test Ca & GB Test NB 7.7 Vibration Test Test method &condition please refer to GB Test FC 7.8 Drop Test Test method &condition please refer to GB Item a After all the test from item 7.4 to7.8, the product must be meet all the requirements on this Specification