Microsoft Word - QHMD057A-V01.doc

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1 TFT 液晶显示驱动板规格书客户 : 驱动板型号 : 规格书型号 : QHMD057A-V01 QHMD057A-V01 时间 : 非最终版本最终版本客户回单核准 : 签名时间 : 1

2 时间版本修改项目备注 QHMD057A-V01 初始版本 QHMD057A-V01 AV1 和 AV2 交换 QHMD057A-V01 增加 YPBPR 的支持模式 2

3 A 概述第 4 页 B 主要特性第 4 页 C 应用图第 5 页 D 功耗第 5 页 E 外观第 6 页 F 各连接器件的定义第 8 页 G 屏的每脚定义第 10 页 H 红外遥控器 ( NEC 编码 ) 和按键板第 13 页 I OSD 简介第 14 页 J 连接示意图第 16 页 3

4 A. 概述 : QHMD057A-V01 采用最新单 IC 高集成度方案, 外部元件少, 工作性能稳定, 显示效果独特, 支持 3.5 到 10.2 的 TTL/TCON 信号 PANEL QHMD057A-V01 集成 TFT-LCD 背光 LED 的驱动, 能自动识别背光 LED 的电压, 且能外接 CCFL 背光的驱动控制板 QHMD057A-V01 支持 2 路 AV 输入 +1 路 VGA 输入 +1 路 YPBPR 输入 ( 可选 ) +1 路 SV 输入 ( 可选 ) QHMD057A-V01 目前能直接驱动的数字屏型号为 : AT065TN13, AT070TN92,AT080TN52,AT080TN64,AT090TN13 等 50P 的 Panel 和 AT070TN82-V1,AT080TN42,AT0102TN03 等双 30P 的 Panel B. 主要特性 : 电源输入 : 推荐使用 12V 输入, 范围在 +7V-15V 工作温度 : -20 ~+ 65. 默认的程序是 2AV+VGA,YPBPR 由菜单中的开关控制 VGA 信号支持 : 640*350-70Hz, 640*400-70Hz, 640*480-60Hz 66Hz 72Hz 75Hz, 800*600(800*480) -56Hz 60Hz 72Hz 75Hz, 1024*768-60Hz 70Hz 75Hz,1280* Hz 等等 YPBPR 信号支持 : 720x576_50I,720x576_50P,720x480_60I, 720x480_60P,1280x720_50P,1280x720_60P,1920x1080_50I, 1920x1080_60I 等等内置 8 个测试画面 : 红, 绿, 蓝, 黑, 白, 灰, 彩色条, 黑白框可手动调整和自动循环支持 OSD 按键板,OSD 语言包括中文和英文, 客户通过按键板可自行调节亮度, 对比度, 色度, 屏翻转 ( 需要屏支持 ), 屏缩放等功能支持红外遥控输入 (IR): 客户通过 IR 可实现任意功能支持外接音频板, 音频菜单调节支持开机 LOGO 功能支持需要 SPI 数据初始化的 Panel 无信号关机设置, 可设置为不使用该功能,5S,10S, 默认的设置是不使用该功能车载倒车后视功能, 可选有信号切换和倒车线切换, 默认是倒车线切换上电正常工作时, 给予 12V 电压到倒车控制脚时能自动切换到 AV2( 视频信号通道 2, 且可指定倒车的显示通道 ), 当倒车电压消失, 能自动切换回原先的显示通道! 上电待机时, 给予 12V 电压到倒车控制脚时能自动切换到 AV2( 视频信号通道 2, 且可指定倒车的显示通道 ), 当倒车电压消失, 能自动切换回原先的显示通道并待机! 上电无信号关机时, 给予 12V 电压到倒车控制脚时能自动切换到 AV2( 视频信号通道 2, 且可指定倒车的显示通道 ), 当倒车电压消失, 能自动切换回原先的显示通道! 倒车时, 按键不起作用, 无信号关机功能不起作用倒车脚最大输入电压为 24V 4

5 C. 应用图 : D. 功耗 : 条件电流单位典型电源输入 7V TBD ma 电源输入 12V 380 ma 电源输入 15V TBD ma 5

6 E. 外观板尺寸 : 115.0mm*90.0mm 厚度 : <8mm, 包括板的厚度和所有的元件产品图片 : 6

7 7

8 F. 各连接器件的定义 : 连接器件名称连接器件定义脚名称各脚定义 1 电源 12V 2 电源 12V A 电源 3 电源地 4 电源地 1 串行时钟信号 2 串行数据信号 3 信号地 4 蓝色分量信号 5 信号地 6 绿色分量信号 B VGA 信号输入 7 信号地 8 红色分量信号 9 信号地 10 水平同步信号 11 垂直同步信号 12 信号地 1 PB 信号 2 信号地 3 Y 信号 C YPBPR 信号输入 4 信号地 5 PR 信号 6 信号地 1 色度信号 ----SV 2 信号地 3 亮度信号 ----SV 4 信号地 D 视频信号输入 5 视频通道 1 6 信号地 7 视频通道 2 8 信号地 1 电源 5V 2 地 3 红外遥控输入脚 4 按键板上 LED 灯的控制脚 2 E 功能 5 按键板上 LED 灯的控制脚 1 6 按键输入通道 2 7 按键输入通道 1/ 倒车输入脚 8 地 8

9 F G CCFL 背光控制 / 音频控制 LED 背光控制 1 电源 12V 2 电源 12V 3 地 4 音量控制脚 5 CCFL 开关脚 6 地 1 LED 高电压 2 LED 低电压 9

10 G. 屏的每脚定义 -H/I: H--- 间距 : 0.5mm/50pin pin define description 1 NC/LED+ No connection/led+ 2 NC/LED+ No connection/led+ 3 NC/LED- No connection/led- 4 NC/LED- No connection/led- 5 GND Ground 6 VCOM Vcom Input 7 VCC Digital Power Voltage 8 MODE Mode Control 9 DE Data Enable 10 VS V Sync input 11 HS H Sync input 12 B7 Blue data input(msb) 13 B6 Blue data input 14 B5 Blue data input 15 B4 Blue data input 16 B3 Blue data input 17 B2 Blue data input 18 B1 Blue data input 19 B0 Blue data input(lsb) 20 G7 Green data input(msb) 21 G6 Green data input 22 G5 Green data input 23 G4 Green data input 24 G3 Green data input 25 G2 Green data input 26 G1 Green data input 27 G0 Green data input(lsb) 28 R7 Red data input(msb) 29 R6 Red data input 30 R5 Red data input 31 R4 Red data input 32 R3 Red data input 33 R2 Red data input 34 R1 Red data input 35 R0 Red data input(lsb) 36 GND Ground 37 DCLK Sample Clock 38 GND Ground 39 LR Left/Right Control signal 10

11 40 UD Up/Down Control signal 41 VGH Positive Power For Scan Driver 42 VGL Negative Power For Scan Driver 43 AVDD Analog Power Voltage 44 RESET Reset 45 NC No connection 46 VCOM Vcom Input 47 DITHB Dithering Function 48 GND Ground 49 NC No connection 50 NC No connection I--- 间距 : 0.5mm/2*30pin pin define description 1 POL Polarity Selection 2 STVD Vertical start 3 OEV Output enable 4 CKV Vertical clock 5 STVU Vertical start 6 GND Power ground 7 EDGSL Select rising 8 VCC Power supply 9 V9 Gamma voltage 10 VGL Gate OFF 11 V2 Gamma voltage 12 VGH Gate ON 13 V6 Gamma voltage 14 U/D Up/down selection 15 VCOM Common voltage 16 GND Power ground 17 AVDD Power supply 18 V14 Gamma voltage 19 V11 Gamma voltage 20 V8 Gamma voltage 21 V5 Gamma voltage 22 V3 Gamma voltage 23 GND Power ground 24 R5 Red data(msb) 25 R4 Red data 26 R3 Red data 27 R2 Red data 28 R1 Red data 11

12 29 R0 Red data(lsb) 30 GND Power ground 31 GND Power ground 32 G5 Green data(msb) 33 G4 Green data 34 G3 Green data 35 G2 Green data 36 G1 Green data 37 G0 Green data(lsb) 38 STHL Horizontal start 39 INV Control signal 40 GND Power ground 41 DCLK Sample clock 42 VCC Voltage for digital circuit 43 STHR Horizontal start pulse input when R/L = L 44 LD Latches the polarity of outputs and switches the new data to outputs 45 B5 Blue data (MSB) 46 B4 Blue data 47 B3 Blue data 48 B2 Blue data 49 B1 Blue data 50 B0 Blue data 51 R/L Right/left 52 V1 Gamma voltage 53 V4 Gamma voltage 54 V7 Gamma voltage 55 V10 Gamma voltage 56 V12 Gamma voltage 57 V13 Gamma voltage 58 AVDD Voltage for analog circuit 59 GND Power ground 60 VCOM Commonvoltage 12

13 H. 红外遥控器 ( NEC 编码 ) 和按键板遥控器目前能支持 NEC 编码的遥控器, 且可根据客户的要求去定义任何一个遥控按键按键板电源键切换键菜单键 / 菜单下键参数减键参数加键电源键 : 正常工作 / 待机模式切换键 : 选择信号输入通道菜单键 / 菜单下键 : 菜单出现 / 下一菜单参数加键 : 进入选项 / 参数值加并保存视频通道下无信号输入时为手动测试画面键参数减键 : 进入选项 / 参数值减并保存视频通道下无信号输入时为自动测试画面键注意 : 所有的按键功能和位置可根据客户的要求去定义 13

14 I. OSD 简介视频通道下的菜单 ( 有信号和无信号菜单一样 ): YPBPR 通道下的菜单 ( 有信号和无信号菜单一样 ): 14

15 电脑通道下的菜单 : 15

16 J. 连接示意图 : 16

17 LCD CONTROL BOARD SPECIFICATION Customer: Model Name: SPEC NO: QHMD057A-V01 QHMD057A-V01 Date: Preliminary Specification Final Specification CUSTOMER APPROVAL Please return to us a copy of this page APPROVED BY: CHOP & SIGNATURES DATE: 17

18 Time Version Item Remark QHMD057A-V01 Initial version QHMD057A-V01 Exchange AV1 and AV QHMD057A-V01 Add YPBPR Support Mode 18

19 A OverView page 20 B Features page 20 C Application diagram page 21 D Power Consumption page 21 E Outline Drawing page 22 F Connector Interface page 24 G Connector Define page 25 H Remote(NEC code) and KeyBoard------page 29 I OSD Function page 30 J Connect Example page 32 19

20 A. Overview: The QHMD057A-V01 is a LCD control board designed for digital TFT-LCD modules, such as AT065TN13,AT070TN92,AT080TN52,AT080TN64, AT090TN13,AT070TN82-V1,AT080TN42,AT0102TN03 and so on. It can receive 2 channel NTSC/PAL CVBS input and 1 channel S-Video input(optional) and 1 channel VGA input and 1 channel YPBPR input(optional). B. Features: Single power supply: +12V /range: +7V~+15V. Work Temperature: -20 ~+ 65. Default Setting is 2AV+VGA,YPBPR depends on Sub Menu. VGA Support resolutions: 640*350-70Hz, 640*400-70Hz, 640*480-60Hz 66Hz 72Hz 75Hz, 800*600(800*480) -56Hz 60Hz 72Hz 75Hz, 1024*768-60Hz 70Hz 75Hz,1280* Hz and so on YPBPR Support resolutions: 720x576_50I,720x576_50P, 720x480_60I,720x480_60P,1280x720_50P,1280x720_60P, 1920x1080_50I,1920x1080_60I and so on. Support OSD Functions: BRI adjust, CNT adjust, SAT adjust, Panel Rotate, Panel Scale and so on. Support IR functions. 8 Test Patterns: Red, Green, Blue, Black, White, Gray, Color Bar, Dot. Manual Adjust and Auto Loop. Support External Audio Board and Volume Menu Adjust. Support Power on Display LOGO. Support SPI Panel. Unique display image manipulation. NO SYNC OFF Function: No sync Off Mode, include OFF/5S/10S, the default setting is OFF. Car Reverse Function(Optional): i) Power on, Auto switch to AV2(can be changed) when Car Reverse Voltage give. And auto switch to original status when the voltage is disappear. ii) Power off, Auto switch to AV2(can be changed) when Car Reverse Voltage give. And auto switch to Power Off Mode when the voltage is disappear. iii) No SYNC off,auto switch to AV2(can be changed) when Car Reverse Voltage give. And auto switch to original status when the voltage is disappear. iv) No key effect when Car Reverse Function is enable. v) The MAX Voltage of the Car Reverse Function is 24V. 20

21 C. Application diagram: D. Power Consumption Condition Current Consumption Unit Min Typ Max Vin = 7V TBD ma Vin = 12V 380 ma Vin = 15V TBD ma 21

22 E. Outline Drawing Size: 115.0mm*90.0mm Thickness: <8mm, including PCB board. Product Photo: 22

23 23

24 F. Connector interface description: Connector Number Connector Description Pin Number Definition 1 12V 2 12V A POWER 3 GND 4 GND 1 SCL 2 SDA 3 GND 4 B 5 GND 6 G B VGA IN 7 GND 8 R 9 GND 10 HS 11 VS 12 GND 1 PB 2 GND 3 Y C YPBPR IN 4 GND 5 PR 6 GND 1 C-Y/C 2 GND 3 Y-Y/C 4 GND D VIDEO IN 5 AV1 6 GND 7 AV2 8 GND 1 5V 2 GND 3 IR 4 LED2 E FUNCTION 5 LED1 6 KEY2 7 KEY1-Car Reverse 8 GND 24

25 F G BLCTL/AUDIO LED 1 12V 2 12V 3 GND 4 AUDIO PWM 5 CCFLON/OFF 6 GND 1 HIGH 2 LOW 25

26 G. Connector Define-H/I: H----Pitch: 0.5mm/50pin pin define description 1 NC/LED+ No connection/led+ 2 NC/LED+ No connection/led+ 3 NC/LED- No connection/led- 4 NC/LED- No connection/led- 5 GND Ground 6 VCOM Vcom Input 7 VCC Digital Power Voltage 8 MODE Mode Control 9 DE Data Enable 10 VS V Sync input 11 HS H Sync input 12 B7 Blue data input(msb) 13 B6 Blue data input 14 B5 Blue data input 15 B4 Blue data input 16 B3 Blue data input 17 B2 Blue data input 18 B1 Blue data input 19 B0 Blue data input(lsb) 20 G7 Green data input(msb) 21 G6 Green data input 22 G5 Green data input 23 G4 Green data input 24 G3 Green data input 25 G2 Green data input 26 G1 Green data input 27 G0 Green data input(lsb) 28 R7 Red data input(msb) 29 R6 Red data input 30 R5 Red data input 31 R4 Red data input 32 R3 Red data input 33 R2 Red data input 34 R1 Red data input 35 R0 Red data input(lsb) 36 GND Ground 37 DCLK Sample Clock 38 GND Ground 39 LR Left/Right Control signal 26

27 40 UD Up/Down Control signal 41 VGH Positive Power For Scan Driver 42 VGL Negative Power For Scan Driver 43 AVDD Analog Power Voltage 44 RESET Reset 45 NC No connection 46 VCOM Vcom Input 47 DITHB Dithering Function 48 GND Ground 49 NC No connection 50 NC No connection I----Pitch: 0.5mm/30pin *2 pin define description 1 POL Polarity Selection 2 STVD Vertical start 3 OEV Output enable 4 CKV Vertical clock 5 STVU Vertical start 6 GND Power ground 7 EDGSL Select rising 8 VCC Power supply 9 V9 Gamma voltage 10 VGL Gate OFF 11 V2 Gamma voltage 12 VGH Gate ON 13 V6 Gamma voltage 14 U/D Up/down selection 15 VCOM Common voltage 16 GND Power ground 17 AVDD Power supply 18 V14 Gamma voltage 19 V11 Gamma voltage 20 V8 Gamma voltage 21 V5 Gamma voltage 22 V3 Gamma voltage 23 GND Power ground 24 R5 Red data(msb) 25 R4 Red data 26 R3 Red data 27 R2 Red data 27

28 28 R1 Red data 29 R0 Red data(lsb) 30 GND Power ground 31 GND Power ground 32 G5 Green data(msb) 33 G4 Green data 34 G3 Green data 35 G2 Green data 36 G1 Green data 37 G0 Green data(lsb) 38 STHL Horizontal start 39 INV Control signal 40 GND Power ground 41 DCLK Sample clock 42 VCC Voltage for digital circuit 43 STHR Horizontal start pulse input when R/L = L 44 LD Latches the polarity of outputs and switches the new data to outputs 45 B5 Blue data (MSB) 46 B4 Blue data 47 B3 Blue data 48 B2 Blue data 49 B1 Blue data 50 B0 Blue data 51 R/L Right/left 52 V1 Gamma voltage 53 V4 Gamma voltage 54 V7 Gamma voltage 55 V10 Gamma voltage 56 V12 Gamma voltage 57 V13 Gamma voltage 58 AVDD Voltage for analog circuit 59 GND Power ground 60 VCOM Commonvoltage 28

29 H. REMOTE ( NEC CODE ) AND KEY BOARD REMOTE Complete OSD Function and IR Function(NEC CODE),could be modified to meet different requirements of customers. NOTE: The all Remote keys could be defined any function you want. KEY BOARD POWER SOURCE MENU/DOWN MINUS PLUS POWER : Power on/off. SOURCE : Switch the input source. MENU : OSD on/page move. MINUS : Minus value and save. Manual Adjust Test Pattern when No SYNC Input at VIDEO Channel PLUS : Plus value and save. AUTO Loop Test Pattern when No SYNC Input at VIDEO Channel NOTE: The all Keyboard keys could be defined any function you want. 29

30 I. OSD Function VIDEO Channel: YPBPR Channel: 30

31 VGA Channel: 31

32 J. Connect Example 32

Microsoft Word - AP1515V02

Microsoft Word - AP1515V02 Document No. Rev.: V0.20 Page: 1 of 9 Revision History Rev. DRN # History Initiator Effective Date V01 V02 Initial document 黃宗文 Add second package description 葉宗榮 2014/05/15 2015/09/08 Initiator: 雷晨妤 (DCC)