液晶电视控制板规格书LM1EA
常见液晶面板的技术参数与区别
常见液晶面板的技术参数与区别几种常见液晶面板的技术参数与区别，附目前常见的液晶产品采用的面板类型。
ASV型：ASV〔AdvancedSuperView〕技术是SHARP推出的，主要应用在SHARP高端市场定位的液晶显示器上。
这个技术主要是通过缩小液晶面板上颗粒之间的间距，增大液晶颗粒上光圈，并整体调整液晶颗粒的排布，来全面提高了液晶屏幕的可视角度、液晶颗粒的反响时间、色彩比照度和屏幕亮度。
在同样屏幕面积的比照下，可以令到采用了ASV技术的屏幕相比起普通没有采ASV技术的液晶显示器在参数和效果上都有一个本质的提升，比方说：T1520、T1620、T1820等系列的机型。
这种技术目前只是应用在SHARP与一些高端品牌的机型上。
VA型：VA型液晶面板在目前的显示器产品中应用较为广泛，16.7M色彩和大可视角度是它最为明显的技术特点，目前VA型面板分为两种，一种为MVA型，另一种为PVA型。
其中MVA是富士通主导的一种面板类型，它的全称为(Multi-domainVerticalAlignment)，是一种多象限垂直配向技术。
它是利用突出物使液晶静止时并非传统的直立式，而是偏向某一个角度静止；当施加电压让液晶分子改变成水平以让背光通过那么更为快速，这样便可以大幅度缩短显示时间，也因为突出物改变液晶分子配向，让视野角度更为宽广。
在视角的增加上可达160度以上，反响时间缩短至20ms 以内。
PVA型：PVA那么是三星推出的一种面板类型，它在富士通MVA面板的根底上有了进一步的开展和提高，是一种图像垂直调整技术，该技术直接改变液晶单元构造，让显示效能大幅提升可以获得优于MVA的亮度输出和比照度。
此外在这两种类型根底上又延出改良型S-PVA和P-MVA两种面板类型，在技术开展上更趋向上，可视角度可达170度，响应时间被控制在20毫秒以内〔采用Overdrive加速到达8msGTG〕，而比照度可轻易超过700:1的高水准，三星自产品牌的大部份产品都为PVA液晶面板。
LG 液晶电视机 39LB5620-CA 47LB5610-CD 使用说明书
P/NO : MFL68003311 (1401-REV02)
39LB5620-CA 50LB5620-CA 60LB5620-CA 42LB5620-CA 32LB5610-CD 42LB5610-CD
47LB5610-CD 50LB5610-CD 60LB5610-CD
42LB5510-CC
49LB5510-CC
32LB551B-CC
在使用本电视机之前，请您仔细阅读该说明书，并请妥善保存，以备将来需要。
使用说明书
液晶电视机
*MFL68003311*
*LED 背光源技术
产生的声音
“分裂”噪声：观看或关闭电视时，塑料热收缩将因温度和湿度而发出一种分裂噪声。
此噪声是需要热变形产品的常见现象。
电路蜂鸣 / 面板嗡嗡声：为操作产品
快速移动时的图像都像水晶般清晰。
y 专业 ：用于调整图像质量的菜单，使专家和业余爱好者能够享受最佳的电视观
看体验。
这是专为 ISF 认证的图像调整专
有所不同。
y 专业专家模式适用于图像调谐专业人员，使其能够使用特定图像进行控制和微
调。
对于普通图像，效果可能不明显。
维吾尔语。
Hisense LED40K16P、LED42K16P、LED46K16P 液晶电视 服务手册
R液晶电视服务手册 LED40K16P、LED42K16P、LED46K16PMST6i98机芯方案青岛海信电器股份有限公司开发中心开发一部2010.08目 录LED40K16P、LED42K16P、LED46K16P (4)一、产品介绍 (4)（一）、产品外观介绍 (4)（二）、产品功能规格、特点介绍 (5)（三）、产品差异介绍 (5)二、方案概述 (5)三、电路框图构架 (6)四、电源分配 (7)五、原理说明 (7)1、电源部分---系统3.3Vstb (7)2、电源部分---系统+5V (8)3、电源部分---系统3.3V：33V_Normal (8)4、电源部分---系统2.5V：+2.5V_Normal (8)5、电源部分---MST6i78 核电：VCC1.2V (9)6、电源部分---液晶屏TCON供电：VCC-Panel (9)7、电源部分---USB供电：5V_USB1 (9)8、电源部分---DDR3供电 (10)9、控制部分---待机控制电路：STANDBY (10)10、控制部分---背光ON/OFF和调光电路： (11)11、存储部分---Mboot FLASH (11)12、存储部分---NAND FLASH (12)13、存储部分---EEPROM (13)14、按键电路---支持触摸按键和机械按键 (13)15、遥控电路---支持灯效控制、光感 (14)16、DDR电路---DDR3_H5TQ1G63BFR-14C (14)17、接口部分---HDMI接口 (17)18、接口部分---网络接口 (18)19、接口部分---高清接口 (19)20、接口部分---AV接口 (20)21、接口部分---VGA接口 (20)22、接口部分---AV输出接口 (21)22、接口部分---AV输出接口—音频输出 (21)23、接口部分---同轴输出电路 (22)24、接口部分---耳机输出电路 (22)25、开关机静音电路 (23)26、数字供放电路 (23)27、数字供放电路—重低音电路 (24)28、tuner 部分---5V-IF (25)29、tuner 部分---tuner (25)30、tuner 部分---tuner预中放电路 (25)31、tuner 部分---声表电路 (26)32、LVDS部分 (27)33、CAM大卡插口 (27)六、产品爆炸图及明细 (29)1、LED40K16P (29)2、LED42K16P (31)3、LED46K16P (33)七、主板及电源板图 (35)电源板 (35)电源板实物图 (35)电源板电路图 (36)主板 (37)主板实物图 (37)八、软件升级方法 (39)液晶电视服务手册LED40K16P、LED42K16P、LED46K16P 一、产品介绍（一）、产品外观介绍前视图（二）、产品功能规格、特点介绍技术参数：各端子电平特性：（三）、产品差异介绍1、LED40K16P采用三星LTA400HM08屏。
LCD1602和LM016l中文资料
LCD1602中文资料在日常生活中，我们对液晶显示器并不陌生。
液晶显示模块已作为很多电子产品的通过器件，如在计算器、万用表、电子表及很多家用电子产品中都可以看到，显示的主要是数字、专用符号和图形。
在单片机的人机交流界面中，一般的输出方式有以下几种：发光管、LED数码管、液晶显示器。
发光管和LED数码管比较常用，软硬件都比较简单，在单片机系统中应用晶液显示器作为输出器件有以下几个优点：（1）显示质量高，由于液晶显示器每一个点在收到信号后就一直保持那种色彩和亮度，恒定发光，而不像阴极射线管显示器（CRT）那样需要不断刷新新亮点。
因此，液晶显示器画质高且不会闪烁。
（2）数字式接口，液晶显示器都是数字式的，和单片机系统的接口更加简单可靠，操作更加方便。
（3）体积小、重量轻，液晶显示器通过显示屏上的电极控制液晶分子状态来达到显示的目的，在重量上比相同显示面积的传统显示器要轻得多。
（4）功耗低，相对而言，液晶显示器的功耗主要消耗在其内部的电极和驱动IC上，因而耗电量比其它显示器要少得多。
一、液晶显示简介1、液晶显示原理：液晶显示的原理是利用液晶的物理特性，通过电压对其显示区域进行控制，有电就有显示，这样即可以显示出图形。
液晶显示器具有厚度薄、适用于大规模集成电路直接驱动、易于实现全彩色显示的特点，目前已经被广泛应用在便携式电脑、数字摄像机、PDA移动通信工具等众多领域。
2、液晶显示器的分类：液晶显示的分类方法有很多种，通常可按其显示方式分为段式、字符式、点阵式等。
除了黑白显示外，液晶显示器还有多灰度有彩色显示等。
如果根据驱动方式来分，可以分为静态驱动（Static）、单纯矩阵驱动（Simple Matrix）和主动矩阵驱动（Active Matrix）三种。
3、液晶显示器各种图形的显示原理：线段的显示：点阵图形式液晶由M×N个显示单元组成，假设LCD显示屏有64行，每行有128列，每8列对应1字节的8位，即每行由16字节，共16×8=128个点组成，屏上64×16个显示单元与显示RAM区1024字节相对应，每一字节的内容和显示屏上相应位置的亮暗对应。
MST6M182VG V6.0 SPEC液晶电视主板规格书
CONTENTSTITLE PAGE CONTENTS········································page 1 of10 RECORD OF REVISIONS····························page 1 of10 GENERAL DESCRIPTION····························page 2 of10 FUNCTION LAYOUT·································page 2 of10 FEATURES·········································page 3 of10 INTERFACE DEFINITION····························page 5 of10 CONTROLLER DIMENSIONS·························page 9 of10KEY & IR BOARD SYSTEM SCHEMATIC··············page 9 of10 OPERATION REQUIREMENT·························page 10 of10RECORD OF REVISIONSREVISION NO. DATE PAGE DESCRIPTION1. GENERAL DESCRIPTIONMST182VG V6.0 is a multi-purpose LCD controller, it is suitable Asia market.It is designed to support FULL HD LCD panel.MST182VG V6.0 can support PC-RGB,HDMI,AV,YPBPR,USB, VGA,TV signal input.It can also support Earphone output.Note:The specification of the board includes the description of all functions. Therefore,our clients can select the functions which they require to produce the board.But the specification can be introduced universally.2. FUNCTION LAYOUTThe following all pictures are a reference only. Please take the actual objects as a standard.Elevation of MST6M182VG V6.0Side Elevation of MST6M182VG V6.03. FEATURESBelow you will find the detailed feature.CHIPSET MST6M182VG MARKET AREA AsiaOSD LANGUAGEEnglish,Chinese,(French,Spanish,Polish,Portuguese,Italian,German,Dutch,Russian)(Option )VIDEO SYSTEM PAL/SECAM,NTSC(Option)SOUND SYSTEM BG ,DK ,I, MTV RECEIVE CHANNELATV:200CVBS 1.0Vp-p +/-5% YPbPr / YCbCr 480i 、480p 、576i 、576p 、720p 、1080i 、1080pFormat Up to 1920*1080@60HZPC-RGBColor 16bit, 24bit, 32bitVIDEO INPUTHDMI 480i 、480p 、576i 、576p 、720p 、1080i 、1080p Build-in powersupply 5V,5VS,12V or only 12V （Option ）To panel 5V,12V POWERManage Low power consumable mode: standby ≤0.5WPC-RGB YESAUDIO INPUTAV/YPbPr Audio InputYESEXPANSIONFUNCTIONUSB YESPANELRESOLUTIONSSupport up to 10-bit dual LVDS FULL HD panel interface KEY FUNCTIONS CH-,CH+,MENU,VOL-,VOL+,SOURCE,ON/OFFAUDIO OUTPUT2*8 W @ 8Ω COMB FILTER3D DE-INTERLACE3D WEAK SIGNAL ENHANCEMENTYES NOISE REDUCTION3D NICAM/A2, TELETEXT,BTSC,CC,VCHIPYES TV Input 1 IEC 75 Ω PC-RGB Input 1D-SUB 15PIN terminal blue color HDMI Input 3HDMI terminal CVBS Input 1RCA terminal yellow colorYPbPr Input3RCA terminal green color,blue color andred colorYPbPr Audio InputCVBS Audio Input 2*2RCA terminal white color, red colorInput USB 2 USB terminal To Panel Double LVDS 38PIN/2.0 jackSPDIF 1RCA terminal orange colorTERMINALSOutput Earphone Out 1earphone terminal black color USB MULTIMEDIA PLAYBACK FORMAT MEDIA FILE EXTENSIONPicture JPEG 、BMP 、PNG .jpg 、.bmp 、.pngMovieMPEG1、MPEG2、MPEG4、H264、RM 、RMVB 、MOV 、MJPEG 、VC1、Divx 、FLV.avi 、.mpg 、.dat 、.vob 、.div 、.mov 、.mkv 、.rm 、.rmvb 、.mp4、.mjpeg 、ts 、.trp 、.wmv 、.asf 、.flvMusic WMA 、MP3、M4A 、AAC .wma 、.mp3、.m4aFILE TYPE\THE RELEVANT PARAMETERSRESOLUTIONCOMPRESSIONOPTION SUPPORT BOUNDARIES Progressive JPEGResolution Only Support 1024*768Baseline （”standard”） supportJPEG 15360*8640 Baseline optimizedsupporthomochromatism Support16color Support256color Support 16bit Support24bit SupportBMP 9600*640032bit supportNo interlacingSupport PNG 9600*6400InterlacedResolution Only Support 1200*800*Realize that only when you gain the copyright of the corresponding USB functions ，can the above-mentioned USB functions be used. 4. INTERFACE DEFINITIONCN1 ( 13PIN/2.0 ) MAIN POWER SUPPLYNO.SYMBOLDESCRIPTIONELECTRIC CHARACTER1 12VA2 12VA+12V DC Power supply2A+Panel Electric Current +electric Current of extended module 3 GND4 GND5 GND Ground ---6 5V7 5V+5V DC Power supply2A+Panel Electric Current + electricCurrent of extended module 8 5VS +5V DC Power standby 1A 9 PW ON/OFF --- 10 5V 11 5V+5V DC Power supply2A+Panel Electric Current + electricCurrent of extended module 12 GND Ground ---13 GND Ground ---CN2 (5PIN/2.0) DVD POWER SUPPLYNO. SYMBOL DESCRIPTION1 12VIN +12V DC Power supply2 GND Ground3 GND Ground4 5V_DVD DVD +5V DC Power supply5 5V_DVD DVD +5V DC Power supplyCN4( 6PIN/2.0 ) INVERTER INTERFACENO. SYMBOL DESCRIPTION ELECTRIC CHARACTER1 GNDGround ---2 GNDadjustableadjustment 0-5V3 ADJUST Brightness4 ON/OFF Back-light ON/OFF control 5V ，1K ohm output impedance5 12VA +12V DC Power supply INVERTER Power Supply6 12VA +12V DC Power supply INVERTER Power SupplyCN5 (4PIN/2.0) DVD DEBUGGING INTERFACENO. SYMBOL DESCRIPTION1 GND Grounddata2 DVD-TXD Transmitdata3 DVD-RXD ReceiveIR4 DVD_IR DVDCN6 (2PIN/2.0) EXTERNAL MEMC CONTROL I2CNO. SYMBOL DESCRIPTION1 SDA I2C Master bus for SDA2 SCL I2C Master bus for SCLCN7 (9PIN/2.0) KEY BOARD INTERFACENO. SYMBOL DESCRIPTION1 GND Ground2 CH- CH-keyKey3 CH+ CH+4 MENU MENUKeyKey5 VOL- VOL-Key6 VOL+ VOL+7 GND GroundKey8 SOURCE SOURCEkey9 ON/OFF ON/OFFCN8 (5PIN/2.0) REMOTE RECEIVER INTERFACENO. SYMBOL DESCRIPTION1 GND Groundreceiver2 IR_IN Remote3 LED_G Greenindicatorindicator4 LED_R Red5 IR_VCC +5V DC power supplyCN9 (2*19PIN/2.0) LVDS PANEL INTERFACENO. SYMBOL DESCRIPTION1 VDD Power for panel2 CT mode pin for panel3 VDD Power for panel4 GNDGround5 GND6 GND7 RXO0- LVDS ODD 0- Signal8 RXO0+ LVDS ODD 0+ Signal9 RXO1- LVDS ODD 1- Signal10 RXO1+ LVDS ODD 1+ Signal11 RXO2- LVDS ODD 2- Signal12 RXO2+ LVDS ODD 2+ Signal13 GNDGround14 GND15 RXOC- LVDS ODD Clock- Signal16 RXOC+ LVDS ODD Clock+ Signal17 RXO3- LVDS ODD 3- Signal18 RXO3+ LVDS ODD 3+ Signal19 RXE0- LVDS EVEN 0- Signal20 RXE0+ LVDS EVEN 0+ Signal21 RXE1- LVDS EVEN 1- Signal22 RXE1+ LVDS EVEN 1+ Signal23 RXE2- LVDS EVEN 2- Signal24 RXE2+ LVDS EVEN 2+ Signal25 GND Ground26 GND Ground27 RXEC- LVDS EVEN Clock- Signal28 RXEC+ LVDS EVEN Clock+ Signal29 RXE3- LVDS EVEN 3- Signal30 RXE3+ LVDS EVEN 3+ Signal31 RXE4- LVDS EVEN 4- Signal32 RXE4+ LVDS EVEN 4+ Signal33 RXO4- LVDS ODD 4- Signal34 RXO4+ LVDS ODD 4+ Signal35 SCL SCL36 SDA SDAflag37 3D_FLAG 3Dbrightness adjustment38 PB_ADJUST Back-lightCN10 (4PIN/2.0) DEBUGGING INTERFACENO. SYMBOL DESCRIPTION1 GND Grounddata2 UART-RX Receivedata3 UART-TX Transmit4 +5V_Standby +5V Power supplyCN28 (9PIN/2.0) YPBPR INPUTNO. SYMBOL DESCRIPTION1 Y Y signal input2 GND Ground3 PB PB signal input4 GND Ground5 PR PR signal input6 GND Ground7 R YPBPR right audio input8 GND Ground9 L YPBPR left audio input CN30 (4PIN/2.54) SPEAKER INTERFACENO. SYMBOL DESCRIPTION1 R+ Positive right audio channel out2 R- Negative right audio channel out3 L- Negative left audio channel out4 L+ Positive left audio channel out5. CONTROLLER DIMENSIONSThe dimension is identical to the actual objects.But maybe exist the slight error of measures about 1%.It is allowed in design.6. KEY & IR BOARD SYSTEM SCHEMATICMST6M182VG V6.0 Specification- 10 -7. OPERTION REQUIREMENT· Do not pressed and distorted. · Keep away from static and water. · Relative humidity: ≤80%· Storage temperature:-10~ +60℃ · Operation temperature:0~ +40℃。
LM016L的结构及功能
液晶模块简介LM016L的结构及功能LM016L液晶模块采用HD44780控制器，hd44780具有简单而功能较强的指令集，可以实现字符移动，闪烁等功能，LM016L与单片机MCU通讯可采用8位或4位并行传输两种方式，hd44780控制器由两个8位寄存器，指令寄存器（IR）和数据寄存器（DR）忙标志（BF），显示数RAM（DDRAM），字符发生器ROMA（CGOROM）字符发生器RAM（CGRAM），地址计数器RAM(AC)。
IR用于寄存指令码，只能写入不能读出，DR用于寄存数据，数据由内部操作自动写入DDRAM和CGRAM,或者暂存从DDRAM和CGRAM读出的数据，BF 为1时，液晶模块处于内部模式，不响应外部操作指令和接受数据，DDTAM用来存储显示的字符，能存储80个字符码，CGROM由8位字符码生成5*7点阵字符160中和5*10点阵字符32种.8位字符编码和字符的对应关系，可以查看参考文献（30）中的表 4.CGRAM是为用户编写特殊字符留用的，它的容量仅64字节，可以自定义8个5*7点阵字符或者4个5*10点阵字符，AC可以存储DDRAM和CGRAM的地址，如果地址码随指令写入IR,则IR自动把地址码装入AC，同时选择DDRAM或CGRAM但愿，LM016L 液晶模块的引脚功能如下表所示：引脚说明1602字符型LCD通常有14条引脚线或16条引脚线的LCD，多出来的2条线是背光电源线VCC(15脚)和地线GND(16脚)，其控制原理与14脚的LCD完全一样，其中：引脚符号功能说明1 VSS 一般接地2 VDD 接电源（+5V）3 V0 液晶显示器对比度调整端，接正电源时对比度最弱，接地电源时对比度最高（对比度过高时会产生“鬼影”，使用时可以通过一个10K的电位器调整对比度）。
4 RS RS为寄存器选择，高电平1时选择数据寄存器、低电平0时选择指令寄存器。
5 R/W R/W为读写信号线，高电平(1)时进行读操作，低电平(0)时进行写操作。
LTM220M1-L01
(Ta = 25
Item Contrast Ratio (Center of screen) Response Time(On/Off) Rising Falling Symbol C/R Tr Tf YL Rx Red Ry Gx Green Color Chromaticity (CIE 1931) Blue By Wx White Wy Ru' Red Rv' Gu' Color Chromaticity (CIE 1976) Green Gv' Bu' Blue Bv' Wu' White Wv' C.G.L (ACC ONLY) White △u'v' Gy Bx
MODEL
LTM220M1-L01
Page
3/35
PRODUCT INFORMATION
Mechanical Information
Item Horizontal (H) Module size Vertical (V) Depth (D) Weight Min. 493.2 319.6 Typ. 493.7 320.1 Max. 494.2 320.6 17.0 3,000 Unit mm mm mm g LCD module only w/o inverter ass’y Note
Note (1) Mechanical tolerance is
0.5mm unless there is a special comment.
1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device.
LG电视LCD维修手册说明书
TELEVISOR A LCD MANUAL DE SERVICIOATENCIÓNAntes de dar servicio al chasis, lea las PRECAUCIONES DE SEGURIDADCHASIS : LP81AMODELO : 47LG60FR 47LG60FR-MAwebsite:Internal Use OnlyCONTENIDOCONTENIDO (2)PRECAUCIONES DE SEGURIDAD (3)ESPECIFICACIONES (4)INSTRUCCIÓN DE AJUSTE (11)SOLUCIÓN DE PROBLEMAS (15)DIAGRAMA EN BLOQUE (20)VISTA EN DESPIECE (21)PAGINA DE SVC........................................................................................ESPECIFICACIONESNOTA: las especificaciones que reflejan mejoras en los productos están sujetos a cambios sin previo aviso.4. General Specification(TV)No ItemSpecificationMeasurementResultRemark1.Display Screen Device37" wide Color Display Module Resolution:1366X768(HD)42" wide Color Display Module Resolution:1366X768(HD)/1920*1080(FHD)47" wide Color Display Module Resolution:1366X768(HD)/1920*1080(FHD)52" wide Color Display ModuleResolution:1920X1080(FHD)2. Aspect Ratio 16:93.LCD Module37" TFT WXGA LCD 37" HD MAKER :LPL 42" TFT WXGA LCD 42" HD MAKER :AUO, LPL 47" TFT WXGA LCD 47" HD MAKER :LPL 42" TFT WUXGA LCD 42" FHD MAKER : LPL 47" TFT WUXGA LCD 47" FHD MAKER : LPL 52" TFT WUXGA LCD52" FHD MAKER : SHARP 4. Operating Environment1) Temp. : 0 ~ 40 deg LGE SPEC2) Humidity : 0 ~ 85%5. Storage Environment 1) Temp. : -20 ~ 60 deg2) Humidity : 0 ~ 85 %6.Input VoltageAC100 ~ 240V, 50/60Hz1. Application Range.This spec sheet is applied to the 37"/42"/47"/52" LCD TV used LP81A chassis.2. SpecificationEach part is tested as below without special appointment 2.1 Temperature : 25±5°C(77±9°F), CST : 40±5°C 2.2 Relative Humidity : 65±10%2.3 Power Voltage : Standard input voltage (100~240V@ 50/60Hz)• Standard Voltage of each products is marked by models 2.4 Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM .2.5 The receiver must be operated for about 20 minutes prior to the adjustment.3. Test method3.1 Performance : LGE TV test method followed.3.2 Demanded other specificationSafety : UL, CSA, IEC specification 3.3 EMC : FCC, ICES, IEC specification5. Chrominance & Luminance Specification6. SET Optical Feature6.1. General feature- Measurement Condition: Full white/ Vivid => Measure the black luminance after 30 seconds.- C/R is excepted for PC modeNo Parameter SymbolValueUnit Remark Min Typ1 37 inch(HD)Contrast Ratio Dynamic CR9000:112000:1LPL Surface Luminance, LWH (AV/Component/HDMI)360450Cd/m2white LWH (PC)250Cd/m22 42 inch(HD)Contrast Ratio Dynamic CR9000:112000:1AUO Surface Luminance, LWH (AV/Component/HDMI)360450Cd/m2white LWH(PC)250Cd/m23 42 inch(HD)Contrast Ratio Dynamic CR9000:112000:1LPL Surface Luminance, LWH (AV/Component/HDMI)360450Cd/m2white LWH(PC)250Cd/m24 47 inch(HD)Contrast Ratio Dynamic CR9000:112000:1LPL Surface Luminance, LWH(AV/Component/HDMI)360450Cd/m2white LWH(PC)250Cd/m25 42 inch(FHD)Contrast Ratio Dynamic CR9000:112000:1LPL TBD15000 : 1For 50/60/70 Tool Surface Luminance, LWH(AV/Component/HDMI)360450Cd/m2white LWH(PC)250Cd/m2647 inch(FHD)Contrast Ratio Dynamic CR9000:112000:1LPL TBD15000 : 1For 50/60/70 Tool Surface Luminance, LWH(AV/Component/HDMI)360450Cd/m2white LWH(PC)250Cd/m2752 inch(FHD)Contrast Ratio Dynamic CR9000:112000:1Sharp TBD15000 : 1For 50/60/70 Tool Surface Luminance, LWH(AV/Component/HDMI)320400Cd/m2white LWH(PC)250Cd/m27. Component Video Input (Y, P B, P R)No.SpecificationRemark Resolution H-freq(kHz)V-freq(Hz)Pixekclock1. 720*48015.7359.9413.500SDTV, DVD 480I(525I)2. 720*48015.7560.0013.514SDTV, DVD 480I(525I)3. 720*57615.62550.0013.500SDTV, DVD 576I(625I) 50Hz4. 720*48031.4759.9427.000SDTV480P5. 720*48031.5060.0027.027SDTV480P6. 720*57631.2550.0027.000SDTV 576P 50Hz7. 1280*72044.9659.9474.176HDTV720P8. 1280*72045.0060.0074.250HDTV720P9. 1280*72037.5050.0074.25HDTV 720P 50Hz10. 1920*108028.12550.0074.250HDTV 1080I 50Hz,11. 1920*108033.7259.9474.176HDTV 1080I12. 1920*108033.7560.0074.25HDTV 1080I13. 1920*108056.2550148.5HDTV 1080P141920*108067.43259.94148.350HDTV 1080P151920*108067.560.00148.5HDTV 1080P8. RGB Input (Analog PC)No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz)Proposed Remark1.640*35031.46870.8025.17EGA2720*40031.46970.0828.32DOS3.640*48031.46959.9425.17VESA(VGA)4800*60037.87960.3140VESA(SVGA)51024*76848.3636065VESA(XGA)61280*76847.77659.8779.5VESA(WXGA)71360*76847.7259.79984.75VESA(WXGA)81366*76847.76084.62VESA(WXGA)91280*102463.66859.895109.00SXGA Only FHD 101400*105065.31759.978121.75SXGA Only FHD 111600*120074.53759.869161.00UXGA Only FHD 121920*108066.58759.934138.50WUXGA (Reduced Blanking)Only FHD9. HDMI Input (PC-Spec. out but display correctly at only HDMI/DVI IN 1 via DVI to HDMI cable)No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz)Proposed Remark1.720x40031.46870.0828.322.640x48031.46959.9425.17VESA(VGA)3.800x60037.87960.3140.00VESA(SVGA)41024x76848.36360.0065.00VESA(XGA)51280x76847.77659.8779.5VESA(WXGA)61360x76847.7259.79984.62VESA(WXGA)71366x76847.76084.62VESA(WXGA)81280x102463.59560.0108.875SXGA Only FHD 91400x105065.16060.0122.50SXGA Only FHD 101600x120074.07760.0130.375UXGA Only FHD 111920x108066.64759.988138.625WUXGA Only FHD10. HDMI input ( DTV )No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz)Proposed Remark 1720*48031.4759.9427SDTV 480P Support(not spec) 2720*48031.56027.027SDTV 480P support(not spec) 3720*57631.255027SDTV 576P support(not spec) 41280*72044.9659.9474.176HDTV 720P51280*720456074.25HDTV 720P61280*72037.55074.25HDTV 720P71920*108028.1255074.25HDTV 1080I81920*108033.7259.9474.176HDTV 1080I91920*108033.756074.25HDTV 1080I101920*108056.2550148.5HDTV 1080P111920*108067.43259.94148.350HDTV 1080P121920*108067.560.00148.5HDTV 1080P131920*1080272474.25HDTV 1080P141920*108033.753074.25HDTV 1080PINSTRUCCIÓN DE AJUSTE1. Application RangeThese instructions are applied to all of the LCD TV, LP81AChassis.2. Notice2.1 Because this is not a hot chassis, it is not necessary touse an isolation transformer. However, the use ofisolation transformer will help protect test instrument.2.2 Adjustment must be done in the correct order.2.3 The adjustment must be performed in the circumstance of25±5°C of temperature and 65±10% of relative humidity ifthere is no specific designation.2.4 The input voltage of the receiver must keep 100~220V,50/60Hz.2.5 Before adjustment, execute Heat-Run for 15 minutes atRF no signal.3. Adjustment items3.1 PCB assembly adjustment itemsDownload the MSTAR main software (IC801, Mstar ISP Utility)3.2 SET assembly adjustment itemsDDC Data input.Adjustment of White Balance.Factoring Option Data input 4. PCB assembly adjustment method(Using MSTAR Download program)4.1 S/W program download4.1.1 Preliminary steps(1) Download method 1 (PCB Assy)- HD- FHD(2) Connect the download jig to D-sub jack4.1.2 Download steps(1) Execute ‘ISP Tool’ program in PC, then a main window will be opened(2) Click the connect button and confirm "Dialog Box".(3) Click the Config button and Change speedE2PROM Device setting : over the 350Khz(4) Read and write bin fileClick "(1)Read" tab, and then load download file(XXXX.bin) by clicking "Read".(5).Click "Auto(2)" tab and set as below (6).click "Run(3)".(7).After downloading, check "OK(4)" message.# USB DOWNLOAD1. Put the USB Stick to the USB socket2. Automatically detecting update file in USB StickDouble click3. Select "Start" Button and press "ok" buttonUpdating is staring.4. Finishing the version updating, you have to put out USB stickand "AC Power" off5. After putting "AC Power" on and check updated version onyour TV4.2 ADC ProcessO Required Equipments- Remote controller for adjustment- MSPG-925F Pattern Generator4.2.1 Method of Auto RGB Color Balance- Convert to RGB PC in Input-source- Input the PC 1024x768 @ 60Hz 1/2 Black & White Pattern(MSPG-925F model:60, pattern:54) into RGB- Adjust by commanding AUTO_COLOR_ADJUST(0xF1) 0x00 0x02 instruction.4.2.1.1 Confirmation- We confirm whether "0xF3 (offset), 0xF4 (gain)" address of EEPROM "0xBC" is "0xAA" or not.- If "0xF3", "0xF4" address of EEPROM "0xBC" isn’t "0xAA", we adjust once more- We can confirm the ADC values from "0x06~0x0B" addresses in a page "0xBC"*Manual ADC process using Service Remocon. After enter Service Mode by pushing "ADJ" key, execute "Auto-RGB" by pushing "_" key at "Auto-RGB".4.2.2 Component input ADC4.2.2.1 Component Gain/Offset Adjustment7- Convert to Component in Input-source- Input the Component ( Which has 720p@60Hz YPbPr signal : 100% Color Bar (MSPG-925F Model : 217 / Pattern: 65 ) into Component.- Adjust by commanding AUTO_COLOR_ADJUST (0xF1) 0x00 0x02 instruction4.2.2.2 Confirmation- We confirm whether "0xF3 (offset), 0xF4 (gain)" address of EEPROM "0xBC" is "0xAA" or not.- If "0xF3", "0xF4" address of EEPROM "0xBC" isn’t "0xAA", we adjust once more- We can confirm the ADC values from "0x06~0x0B" addresses in a page "0xBC"*Manual ADC process using Service Remocon. After enter Service Mode by pushing "ADJ" key, execute "Auto-RGB" by pushing "_" key at "Auto-RGB".5. Adjusting the White Balance5.1 Purpose and Principle for adjustment of thecolor temperature-Purpose : Adjust the color temperature to reduce the deviation of the module color temperature.- Principle : To adjust the white balance without the saturation,(Fix the one of R/G/B gain to C0 and decrease the others.)5.2 Adjustment mode : Two modes of Cool and Warm (Medium data is automatically calibrated by the Cool data)O Required Equipments- Remote controller for adjustment- Color Analyzer : CA100+ or CA-210 or same product LCD TV( ch : 9 ),- Auto W/B adjustment instrument(only for Auto adjustment)5.3 Connecting diagram of equipment formeasuring (For Automatic Adjustment)(1) Enter the adjustment mode of DDC- Set command delay time : 50ms- Enter the DDC adjustment mode at the same time heat-- Maintain the DDC adjustment mode with same condition of Heat-run-> Maintain after AC off/on in status of Heat-run pattern display)(2) Release the DDC adjustment mode- Release the adjust mode after AC off/on or std-by off/on in status of finishing the Hear-run mode- Release the Adjust mode when receiving the aging off command(F3 00 00) from adjustment equipment- Need to transmit the aging off command to TV set after finishing the adjustment.- Check DDC adjust mode release by exit key and release DDC adjust mode (3) Enter the adjust mode of white balance- Enter the white balance adjustment mode with aging command(F3, 00, FF)* Luminance min value is 200cd/ß≥in the cool mode( For LCD)6. Adjustment of White Balance• Adjustment mode : Two modes (Cool and Warm)(Medium data is automatically calibrated by the Cool data)• Color analyzer(CA100+, CA210) should be used in the calibrated ch by CS-1000(LCD : CH9, PDP : CH10)• Operate the zero-calibration of the CA100+ or CA-210, then stick sensor to the module when adjusting.• For manual adjustment, it is also possible by the following sequence.1) Select white pattern of heat-run by pressing "POWER ON"key on remote control for adjustment then operate heat run longer than 15 minutes.(If not executed this step, the condition for W/B may be different.)2) Push "Exit" key.3) Change to the AV mode by remote control.(Push front-AV or Input key)4) Input external pattern(85% white pattern)5) Push the ADJ key two times (entering White Balance mode)6) Stick the sensor to the center of the screen and select each items (Red/Green/Blue Gain and Offset) using /(CH +/-) key on R/C..7) Adjust R/ G/ B Gain using /(VOL+/-) key on R/C.8) Adjust two modes (Cool and Warm)(Fix the one of R/G/B and change the others)9) When adjustment is completed, Exit adjustment mode using EXIT key on R/C.SOLUCIÓN DE PROBLEMAS 1. No power1) Symptom1) It is not discharged minutely from the module.2) Light does n ot c ome into the front LED.2) Check process2. No Raster1) Symptom1) No OSD and image occur at screen..2) It maintains the condition where the front LED is green 2) Check process3. Unusual display from RF mode.1) Check process4. Unusual display from rear AV mode.5. Unusual display from Side AV mode.6. Unusual display from Side S-Video mode.7. Unusual display from componen t 1 mode.10. No Sound10-1Symptom1) LED is green.2) Screen display but sound is not output.10-2 Check processDIAGRAMA DE BLOQUEA V 1i nS i d e A V i n (A V 2 n )C om p i nC o m p i nR G i n (D /L )C V B S I N Y /P b /P r I NR /G /B /H S /V S I NC V B S I NL I N E O U T L I N E I N A M P _M U T E R S -232CR x /T x M X 3232R (T u n e r )P C A u d i o i nD I S P L A Y M O D U L EE D I D N V ME D I D N V MH D M I 1H D M I 2H D M I 3U S B T M D S 351P A G H D M I M U XZ o r a n V A D D I S -966X D M P E G D e c o d e r D D R M E M D D R M E M S E R I A L F L A S H M s t a r R o m e o L G E 6891C DT W 9910S u b D e c o d e rN T P 3000A D i g i t a l A u d i o A M PM A I N N V MM C 74H C 4066A u d i o S WL M 324X 4 A M P S E R I A L F L A S HB D 2041P r o t e c t I CE D I D N V M D D C /H D P /C E C T M D S (H D M I i n )D D C /H P D /CE CT M D S (H D M I i n )T M D S (H D M I i n )U S B (A V I /O , D a t a I /O )+5V C V B SO U T656 I NS W _R E S E T P A R T _I 2C P A R T _I 2C S W _R E S E T I 2S O U T L V D S M P E G R X /T XM P E G R E S E T I 2S I N656 I NT M D S (H D M I i n )D D C /H P D /C E CD D C /H P D /CE C [C E C n o t t h r o u g h H D M I M U X , d i r e c t J A C K t o M A I N I C ]D D CD D CD D CU A R T _R x /T xA U D I O _S W L I N E I NL I N E I N L I N E I N Y /P b /P r I NL I N E I NY /C I NL I N E I N E D I D N V MR O M _I 2CD S U B _D D Cx 0.55x 0.55x 0.55x 0.55S _V I D E O _D E TL I N E _M U T EL I N E O U T x 4x 0.55L I N E I NC V B S I NS I F I N T U N E R _I 2C P A R T _I 2C H D M I _S E L(O p t i n )(O p t i n )(O p t i o n )S p k O u t 1W (M o n o )S W _R E S E T T P A 3107D A u d i o A m pCopyright LG Electronics. Inc. All right reserved.Only for training and service purposesC 2008LGE Internal Use Only- 21-VISTA EN DESPIECE300521200800802803550804801122560121510120500121810540840530570830900400THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.INPUT1 : COMP1/2,RS232C,PCTHE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.INPUT2 : CVBS,SIDE AVTHE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.H D M I _S H D M I _SHD_ATNPANEL WAFERTHE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.TUNERTHE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.Audio S/W : COMP1 or SIDE L/RTHE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.00USB/MPEG DECTHE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.DDRSUB - HYNIX : EAN31729202MAIN - QIMONDA : EAN41788501THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.TW9910THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.Apr., 2008 P/NO : MFL41394424Printed in Korea。
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七、 接口定义
XS501（10PIN/2.54）板卡供电接口
管脚号
定义
1
12V
2
GND
3
5V
4
5V
5
5V
6
5V
7
GND
8
GND
9
STB
描述 12V 电源输入
地 5V 电源输入 5V 电源输入 5V 电源输入 5V 电源输入
地 地 开关电源待机控制
版权所有，内容如有更改，恕不另行通知
6
中国液晶之家 -
管脚号
定义
1
GND
2
GND
3
24V
4
24V
描述 地 地 功放电源输入 功放电源输入
XS803/XS805（4PIN/2.54）扬声器输出接口
管脚号
定义
描述
1
RO
扬声器右声道输出
2
GND
地
3
GND
地
4
LO
扬声器左声道输出
XS607（4PIN/2.0）：IIC 接口
管脚号
定义
1
WP
2
GND
3
5VSB
上海战诚电子科技有限公司（Shanghai Kitking Electronic Co. LTD）
输出 外挂模块 DVD 或者 DVB/T
PC-RGB PC-RGB 音频输入 HDMI USB 耳机输出
1 D-Sub 15 针端子（蓝色） 1 耳机端子（绿色） 2 HDMI 端子 2 USB 端子 1 耳机端子（黑）
4
SDA
5
SCL
描述 写保护脚
地 5V 电源 IIC 总线的 SDA 线 IIC 总线的 SCL 线
XS551（6PIN/2.0）DVD 供电接口
管脚号
定义
1
DVD12V
2
DVD12V
3
GND
4
GND
5
DVD5V
6
DVD5V
描述 给 DVD 的 12V 供电 给 DVD 的 12V 供电
地 地 给 DVD 的 5V 供电 给 DVD 的 5V 供电
描述 地 地 DVD状态检测 AUTO DVD用管脚 DVD遥控信号
XS304（3PIN/2.0）DVD 音频输入接口
管脚号
定义
1
DVD_L
2
GND
3
DVD_R
描述 DVD 音频左声道输入
地 DVD 音频右声道输入
XS302（6PIN/2.0）DVD 视频输入接口
管脚号
定义
1
GND
2
DVD_Y
页码
2010.07.01 所有
作者 描述 冯建军 中文版第一版
LM1EA
版权所有，内容如有更改，恕不另行通知
1
中国液晶之家 -
上海战诚电子科技有限公司（Shanghai Kitking Electronic Co. LTD）
LM1EA
一、产品概述
LM1EA 是一款面向全球市场的液晶电视驱动板，单/双路 LVDS 8/10bit 输出，可支持 LCD 屏的 分辨率最高为 1920*1080。本板可支持小屏。
XS4 （30PIN/2.0）LVDS 输出接口 1
29
35
LM1EA
2
管脚号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
定义 VCC VCC GND VCC GND GND RXO0+ RXO0RXO1+ RXO1RXO2+ RXO2GND GND RXOC+ RXOC-
管脚号
定义
1
H
2
L
描述
八、板卡使用注意事项
z 不要重压及弯折变形 z 远离静电 z 相对湿度：≤80% z 存储温度：-10～+60℃ z 使用温度：0～+40℃
LM1EA
版权所有，内容如有更改，恕不另行通知
9
中国液晶之家 -
上海战诚电子科技有限公司（Shanghai Kitking Electronic Co. LTD）
目录
内容 目录 版本变更记录 产品概述 特性描述 外观图 结构图 遥控头和按键板原理图 电源说明 接口定义 板卡使用注意事项
页码 1 1 2 2 4 5 6 6 6 9
版本变更记录
版本号 V1.00
日期
AV
左、右音频 RCA 输入 0.2 － 2.0 Vrms
Component
左、右音频 RCA 输入 0.2 － 2.0 Vrms
最大输出功率
2*10W（8 欧姆，24V）或者 2*2W（8 欧姆，模拟功放)
电源、信源、菜单、频道＋、频道－、音量＋、音量-
输入
5V，12V 和 5VSTB 或者 12V 直流输入
Component
480i,480p,576i,576p,720p,1080i,1080p
PC-RGB
格式最高为 1920*1080@60Hz
HDMI
480i,480p,576i,576p,720p,1080i,1080p
USB2.0
支持多媒体文件回放，可线升级软件
PC-RGB
耳机输入
0.2 － 2.0 Vrms
X302 DVD 视频 输入接口
XS304 DVD 音频 输入接口
DC 12V
直流 输入
UU SS BB 12
H D M I 1
H D
PC-RGB PC-RGB
视频
音频
Y
Pb
Pr
M
I
输入
2
输入
Component 输入
左声 右声 耳
AV
道
道
机 TV
输 入
AV 和 Component 音频
输入
输 出
RF 射 频输 入
管脚号
定义
1
5V 供电
2
屏电源
3
12V 供电
35
GND
36
GND
描述 跳线连接 1 和 2 脚，屏供电为 5V
跳线连接 3 和 2 脚，屏供电为 12V
XS606（4PIN/2.0）：软件升级和调试接口
管脚号
定义
1
5VSB
2
GND
3
RXD
4
TXD
描述 5V 电源输出
地 RX 信号 TX 信号
XS801 （4PIN/2.54）功放电源输入
版权所有，内容如有更改，恕不另行通知
4
中国液晶之家 -
上海战诚电子科技有限公司（Shanghai Kitking Electronic Co. LTD）
四、产品结构图
板卡总高度 18mm. 长度 275mm,宽度 110mm. PCB 定位孔直径为 3.5mm
LM1EA
USB 支持格式
Media
File Ext.
Movie
.avi .mpg .dat .rm/rmbv
.wmv
Video DivX,Xvid,MPEG-4 MPEG-1,MPEG-2 MPEG-1 RealMedia Windows Media Video
CODEC
Audio
MP3,WMA,AAC,AC3
接口
XS604 DVD 控 制接口
XS444 LVDS 输 出接口
XS551 DVD 供 电接口
XS801 功 放电源输 入接口
XS803/XS805 扬声器输出接
口
XS501 板卡供电
接口
XS601 遥控和指
示灯接口
XS610 按键板接
口
XS606 软件升级
接口
XS607 IIC 接口
XS102 SPDIF 输 出接口
接收范围
48.25MHz~865.25MHz
输入阻抗
75 欧姆
模拟 TV
视频系统 音频系统
PAL/SECAM/NTSC BG,DK,M,N,L/L’
最大频道存储量
200
VBI
CC/V-CHIP/Teletext 100 页
AV
视频系统
PAL/NTSC/SECAM
视频信号幅度
1.0 Vp-p +- 5%
LM1EA
版权所有，内容如有更改，恕不另行通知
3
中国液晶之家 -
上海战诚电子科技有限公司（Shanghai Kitking Electronic Co. LTD）
LM1EA
三、产品外观图
注：标“*”为可选
G01/G03 LED 背光
接口
J501 屏电源选
择接口
XS502 Inverter
上海战诚电子科技有限公司（Shanghai Kitking Electronic Co. LTD）
10
5VSB
5V STB 电源
XS601（5PIN/2.0）遥控和指示灯接口
管脚号
定义
1
GND
2
IR
3
LED-R
4
LED-G
5
5VSB
描述 地 遥控信号输入 红色指示灯控制信号 绿色指示灯控制信号 5V 输出
版权所有，内容如有更改，恕不另行通知
中国液晶之家 -
描述
7
上海战诚电子科技有限公司（Shanghai Kitking Electronic Co. LTD）
17
RXO3+
18
RXO3-
*如果使用单路 LVDS，则仅 第 1 路输出
J501 （3PIN/2.54）屏供电选择