"user manual"
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1. LCD MODULE SPECIFICATIONS SPEC NO Good Display GD070AUL REV NO 1 01 e Good Display e e Specifications Type Standard Model No GD070AUL e 7 0 480 x234Qots Dosenbitene TFT LCD module pan With white LED backlight e VIDEO input Prepared Xiaoli Lan Checked Moon Wu Approved Boris Jen Issue Date 2008 02 19 IEJ Dalian Good Display Co Ltd Good Display No 17 Gonghua Street Shahekou District Dalian 116021 China Tel 86 411 84619565 Fax 86 411 84619585 E mail sales good Icd com cn Website www good lcd com www good lcd com cn Dalian Good Display Co Ltd LEI LCD Module User Manual Catalogue Content TOT ET OT EO TT TE Te 2 MSIE em 3 1 Profile escssossescesesscessessescosessceoceoceseesceoceocescesceecceoceoceccene 4 2 Application Pesssscssecsossescescesessessescesccscooceocescescecceceoceccecceceo 4 3 Main Parameter eessosssseossessesoscoscescessessccescooceocecsceceececcecee 4 4 Block Diagram Product Picture mmm 5 5 Wiring Diagram mmm 6 6 Connection Definition of Driver Board HM 6 8 7 Structural Diagram mH 9 10 8 7 0 TFT LCD PANEL Inspection Standard 11 12 9 Packing ETE EE ET EE 13 10 Attention ETES ee 13 Dalian Good Display Co Ltd LEI LCD Module User Manual Version Date Version Content 2007 3 24 VER 1 00 The First Version 2008 2 19 VER 1 01 The Second Version Dalian Good Displa2. Establishing the standard of PANLE for inspecting material amp progress and for clients inspection Scope Apply to 7 0 TFT LCD Content 8 1 Inspection standard and method 8 1 1 The method and determinant of inspecting the nick of panel of LCD 8 1 1 1 Inspect vertically or at 45 angle from left right under the light tube the power is 20 W in the distance of 30cm to the panel If there is no nick it is OK Otherwise NG 8 1 2 The method and determinative for black amp white amp color spots for the Panel of LCD 8 1 2 1 Inspection methods 8 1 2 1 1 Black spots under status of denote light set the MASK of black spot inspection near the black spot then compare the big and small by eyes 8 1 2 1 2 White amp Color spots under status of denote light set the Mask of black spot inspection on the white spot or color spot then inspect them by eyes if it can hide 8 1 2 2 Division of LCD Panel 1 4 L L ATE Pa H id A2lx Isi 1 4 HI Remark Al The center of the available area for the picture Dalian Good Display Co Ltd LEI LCD Module User Manual A2 The edge of the available area for the picture around the central area 8 1 3 Determinant Choice Allowed Area Spot Diameter mm A1 A2 lt 0 1 i Black sua Irrespective Irrespective i 0 4 4 Spot 0 15 lt ds0 3 0 3 lt ds0 5 2 3 0 5 lt d lt 0 8 0 2 lt 0 i White Irrespectiv
3. L GD70AUL TFT LCD Module s Picture Dalian Good Display Co Ltd LEI 5 Wiring Diagram JD70AUL Wiring Diagram 3 JD70AUL VER 1 01 O VCOM AC VCOM DC S203 Bright LCD Module User Manual TO PANEL VR401 VCO PLL VR402 H POS 3 202 wee W B ADJ Y R ADJ 6 Connector definition for driver board 6 1 J302 Connector Definition J302 6 Ee Pin No Symbol VO Description Remark 1 COL I Color reduce 2 COL I Color Ril 3 COL I Color plus 4 BRI I Brightness reduce 5 BRI I Brightness R 2 6 BRI I Brightness plus Note It s thick when the voltage is high and thin when the voltage is low Note2 It s light when the voltage is high and dark when the voltage is low Dalian Good Display Co Ltd IEJ LCD Module User Manual 6 2 J201 Connector Definition No Symbol I O J201Pin description Remark 1 2 Vin I 12v power input 3 4 GND Power ground 5 GNDS Video signal ground CONT I Contrast adjust 7 VIDEO I Composite videosignal input 8 BRI I Brightness adjust 9 COL I Color adjust 10 L R I left right inverse control 11 TINT I Tint control 12 HSY O Horizontal Sync Signal output 13 VSY O Vertical Sync Signal output 14 Rin I Red Video Signal Input 15 Gin I Green Video Signal Input 16 Bin I Blue Video Signal Inpu 17 18 16 9 4 3 16 9 4 3 switch Remark Commonly use f
4. e Irrespective 0 15 lt ds0 3 3 3 or 0 3 lt ds0 5 1 2 color 0 5 lt d lt 0 8 0 1 spot Remark 1 Size Average Diameter Max Diameter Min Diameter 2 2 Using information above as a standard in order to judge while the spot are dense 3 Black amp White spot To judge the obvious spots through the change of voltage by comparison 4 Total quantity of Black amp white amp color spot Al A2 lt 4 Dalian Good Display Co Ltd LEI 9 Packing LCD Module User Manual TBD 10 Attention 1 The voltage of supply power don t exceed maxmium limit 2 The connector can t connect board in reverse or the board will be burnt and the products can t funtion well U Please don t touch it in order to keep your skin non burn when you electrify the board there is high voltage on the board 4 7 0 TFT LCD Panel is a electronic product so you need to take anti static measure when you operate it 5 7 0 TFT LCD Panel is a glasswork place carefully broken for fear 6 The connection is FPC which connect 7 0 TFT LCD panel with PCB Please operate it carefully in order to keep it well 7 Don t touch the pin of variable resistor when you adjust VR Dalian Good Display Co Ltd
5. or 4pin it is pinl pin3 pin5 pin7 6 4 CN6 Connector Definition VCC OP Supply voltage for scan driver U VGL OP Negative power for scan driver NA U VGH Po Positive power for scan driver NA U STVU Dalian Good Display Co Ltd LEI LCD Module User Manual 7 Structure Diagram 7 1 LCD w a o s amp lo HE Ds ols S 2 o E x AF 2E a fl ke ME p uw o ea N lt p Qu m OO E v D Nm 15 I zi ia 2 Iz o d c 100 00 0 30 lt LCM Dutline E en 0 040 30 T P Outline V 78 0041 00 8 3 89 000 20 T P V A P 0 0 30 Bezel Opening w C3 86 58 0 20 LCMA A 7 51 93 Y gt 41 29 E m At E E gt amp a gt z SIE GER m S2 s e 8 a S u H o 2 u om amp 3 g o i m op eR od op a f Su ted SE o o9 2 E m PP gp ca ce sg mor e OC E Fi m T U n W L U I H Dalian Good Display Co Ltd LEI LCD Module User Manual 102 3mm 97 0mm JD70AUL VER 1 01 76 hmm B2 srm 70 mm R1 5mmr i Dalian Good Display Co Ltd LEI LCD Module User Manual 8 7 0 TFT LCD PANEL Inspection Standard Aim
6. y Co Ltd LEI LCD Module User Manual 1 Profile GD7OAUL Ver 1 01 TFT LCD module is composed of JD7OAUL driver board and 7 TFT display GTIO70TNO7 It provides users with video signal input and automatic identifying and converting of NTSC PAL systems built in OSD on screen display function and the OSD menu offers adjustment of brightness contrast and color The power control IC is designed for better reliability 2 Application Office electronic equipment Apparatus amp measurement appliance Machinery Audiovisual Display for car Portable DVD Long distance terminal LCD TV Home appliance Video door phone Video telephone 3 Main Parameter Product Name 7 0 TFT LCD Module Product Model GD70AUL TFT display 7 0 TFT display GTIO7OTNO7 Back light LED Resolution 480x3 RGB x234 Viewing angle U D L R 40 60 60 60 Brightness 2200 cd m System PAL NTSC Automatic switch Signal input Video Voltage input DC 12V 25 12V 280mA 30mA Active Area mm 154 08 CW x 86 58 H Outside dimension of display mm 164 9 CW x100 H x5 7 D Structural dimension of PCB mm 102 3 W x82 4 H x 8 15 D Operation temperature 20 60 Relative humidity 5 95 RH Storage humidity 30 70 Dalian Good Display Co Ltd LEI LCD Module User Manual 4 Block diagram R G B signal Video Decode LCD Driving O o x Lal a i laz gt zZ le DC TO DC LED B
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