LITEMAX LH1745. Sunlight Readable 17" LCD Display. LITEMAX Electronics Inc. All information is subject to change without notice.

Transcription

1 LH1745 Sunlight Readable 17" LCD Display (2nd Edition 7/28/2005 ) All information is subject to change without notice. Electronics Inc. 4F, No.131-3, Lane235, Bau-chiau Rd., Shin-dian City, Taipei County, Taiwan R.O.C. Tel : Fax: Homepage:

2 1.0 Handling Precautions 1) Since front polarizer is easily damaged, pay attention not to scratch it. 2) Be sure to turn off power supply when inserting or disconnecting from input connector. 3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots. 4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. 5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. 6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth when handling. 7) Do not open nor modify the Module Assembly. 8) Do not press or pat the panel surface by fingers,hand or tooling. 9) Do not press the reflector sheet at the back of the module to any directions. 10) In case if a module has to be put back into the packing container slot after once it was taken out from the container, do not press the center of the CCFL reflector edge. Instead, press at the far ends of the CCFL reflector edge softly. Otherwise the TFT module may be damaged. 11) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the Interface Connector of the TFT module. 12) After installation of the TFT module into an enclosure (Desktop monitor Bezel, for example), do not twist nor bend the TFT Module even momentary. At designing the enclosure, it should be taken into consideration that no bending/twisting forces are applied to the TFT module from outside. Otherwise the TFT module may be damaged. LH1745 2

3 2.0 General Description This specification applies to the 17.0 inch Color TFT/LCD Module M170EG01 V2. This module is designed for a display unit of personal computer. The display supports the SXGA (1280(H) x 1024(V)) screen format and 16.2M colors (RGB 6-bits + FRC data). All input signals are 2 Channel LVDS interface compatible. This module does not contain an inverter card for backlight. 2.1 Display Characteristics The following items are characteristics summary on the table under 25 condition: ITEMS Unit SPECIFICATIONS Screen Diagonal [mm] 432(17.0") Active Area [mm] (H) x (V) Pixels H x V 1280(x3) x 1024 Pixel Pitch [mm] (per one triad) x Pixel Arrangement R.G.B. Vertical Stripe Display Mode Normally White White Luminance [cd/m 2 ] 1000(Typ) Contrast Ratio 500 : 1 (Typ) Optical Rise Time/Fall Time [msec] 8 (Typ) Color Saturation 72% NTSC Nominal Input Voltage VDD [Volt] +5.0 V Power Consumption (VDD line + CCFL line) [Watt] 25.8 W(Typ) (PDD=6 W, PCFL=39 Weight [Grams] Physical Size [mm] 1930 (Typ) Min. Typ. Max. Horizatal(H) Vertical(V) Depth(D) Dual Channel LVDS 16.2M colors (RGB 6-bit + FRC data) Electrical Interface Support Color Temperature Range Operating [ o C] 0 to +50 Storage (Shipping) [ o C] -20 to +60 TC0-03 Compliance TC0-03 Compliance (Note) Surface Treatment Hard-coating (3H), Anti-Glare treatment Note :Tuning the brightness and contrast function in OSD let the luminance to 125 cd/m 2. When tuning the brightness to 125cd/m 2, the function on OSD should not restrict our V-T curve. In other word, the higher contrast, the range of panel s V-T curve will be more extensive to get the better performance. If it is not possible to achieve the test luminance by this procedure it is suitable to tune contrast higher and brightness lower. LH1745 3

4 2.2 Optical Characteristics The optical characteristics are measured under stable conditions at 25 (Room Temperature): Item Unit Conditions Min. Typ. Max. Note Viewing Angle [degree] Horizontal CR = 10 Vertical CR = 10 Horizontal CR = 5 Vertical CR = 5 (Right) (Left) (Up) (Down) (Right) (Left) (Up) (Down) Contrast ratio Normal Direction Rising Time Response Time [msec] Falling Time Note 1 Rising + Falling Red x Red y Color / Chromaticity Coordinates (CIE) Green x Green y Blue x Blue y Color Coordinates (CIE) White x White White y White CCFL [cd/m 2 ] 6.5mA (center) Luminance Uniformity [%] Note 2 Crosstalk (in 75Hz) [%] 1.5 Note 3 Flicker db -20 Note 4 Equipment Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (PR 880, BM-5A, Aperture BM 7,CS-1000, & EZContrast* ) 1 with 100cm VD or 2 with 50cm viewing distance Test Point Center (VESA point 9) Environment < 1 lux LCD Module PR-880 / BM5A / BM7 measuring distance Module Driving Equipment * EZ Contrast is different measurement tool with very close viewing distance. LH1745 4

5 Note 1: Definition of Response time The output signals of photodetector are measured when the input signals are changed from Black to White (rising time), and from White to Black (falling time), respectively. The response time is interval between the 10% and 90% of amplitudes. % Tr F Tr R Optical response White Black White Note 2: Brightness uniformity of these 9 points is defined as below 90 % 50 % 10 % 10 % 50 % 90 % Minimum Luminance in 9 points (1-9) Uniformity = Maximum Luminance in 9 Points (1-9) LH1745 5

6 Note 3: Crosstalk is defined as below : 1/2 1/6 2/3 1/2 1/3 1/6 A 1/6 A 1/2 B 184 gray level 184 gray level B 1/6 1/3 1/2 2/3 Unit: percentage of dimension of display area 0 gray level l L A -L A l / L A x 100%= 1.5% max., L A and L B are brightness at location A and B l L B -L B l / L B x 100%= 1.5% max., L A and L B are brightness at location A and B Note 4: Test Paterm: Subchecker Pattern R G B R G B Gray Level = L127 R G B R G B R G B R G B Gray Level = L0 Method: Record dbv & DC value with (WESTAR)TRD-100 Amplitude AC DC Time Flicker (db) = AC 20log Level(at 30 Hz) DC Level LH1745 6

7 3.0 Functional Block Diagram The following diagram shows the functional block of the 19.0 inches wide Color TFT/LCD Module: AU ASIC G1 LVDS + 5V Connector LVDS Timing Controller RSDS G1024 TFT-LCD 1280*(3)*1024 Pixels D1 D CCFL DC/DC Converter Gamma Correction DC POWER Inverter FI-XB30SRL-HF11 / MDF76LBRW-30S-1H JST-BHSR-02VS-1 ( 2pin 2 ) Mating Type: JAE FI-X30C2L / HRS MDF76G-30P-1SD SM02B-BHSS-1-TB LH1745 7

8 4.0 Absolute Maximum Ratings Absolute maximum ratings of the module is as following: 4.1 TFT LCD Module Item Symbol Min Max Unit Conditions Logic/LCD Drive Voltage VIN [Volt] Note 1,2 4.2 Backlight Unit Item Symbol Min Max Unit Conditions CCFL Current ICFL - 7 [ma] rms Note 1,2 4.3 Absolute Ratings of Environment Item Symbol Min Max Unit Conditions Operating Temperature TOP [ o C] Note 3 Operating Humidity HOP 8 95 [%RH] Note 3 Storage Temperature TST [ o C] Note 3 Storage Humidity HST 8 95 [%RH] Note 3 Note 1: With in Ta (25 ) Note 2: Permanent damage to the device may occur if exceed maximum values Note 3: For quality perfermance, please refer to AUO IIS(Incoming Inspection Standard). Relative Humidity % Twb=39 T=40,H=95% 80 T=50,H=55% Storage range Operation range T=60,H=39% T=65,H=29% 20 Storage range Temperature LH1745 8

9 5.0 Electrical characteristics 5.1 TFT LCD Module Power Specification Input power specifications are as follows; Symbol Parameter Min Typ Max Units Condition VDD Logic/LCD Drive [Volt] Voltage ±10% IDD VDD current [ma] Vin=5V, All Black Pattern, at 75Hz Irush LCD Inrush Current [A] Note PDD VDD Power [Watt] Vin=5V, All Black Pattern, at 75Hz VDDrp Allowable 100 [mv] Vin=5V, All Black Pattern, Logic/LCD Drive p-p Ripple Voltage at 75Hz Note: Measurement conditions: +5.0V D6 D5 D2 D1 Q3 AO6402 S F1 VCC R1 47K G C1 1uF/16V (LCD Module Input) (High to Low) Control Signal SW R2 G D1 D2 D5 D6 Q3 AO6402 1K S +12.0V C3 VR1 47K 0.01uF/25V C2 1uF/25V 90% 5.0V 0V 10% 470 us Vin rising time LH1745 9

10 5.1.2 Signal Electrical Characteristics Input signals shall be low or Hi-Z state when Vin is off It is recommended to refer the specifications of SN75LVDS82DGG (Texas Instruments) in detail. Each signal characteristics are as follows; Symbol Parameter Min Typ Max Units Condition VTH Differential Input High Threshold [mv] VICM = 1.2V Note VTL Differential Input Low Threshold [mv] VICM = 1.2V Note VID Input Differential Voltage [mv] Note Differential Input VICM Common Mode [V] Voltage VTH/VTL = 100mV Note Note: LVDS Signal Waveform VTH VTL VID VICM VSS LH

11 5.2 Backlight Unit Parameter guideline for CCFL Inverter Symbol Parameter Min. Typ. Max. Unit Condition IRCFL CCFL operation range [ma] rms (Ta=25 o C) FCFL CCFL Frequency [KHz] (Ta=25 o C) Note 2 ViCFL (0 o C) CCFL Ignition Voltage (End of the lamp wire connector) [Volt] rms (Ta=0 o C) VCFL CCFL Operation Voltage - [Volt] rms (Ta=25 o C) Note 1 PCFL CCFL Power consumption (for reference) [Watt] (Ta=25 o C) Note 3 LTCFL CCFL life Time - 50,000 - [Hour] (Ta=25 o C) Note 1: CCFL standard current is measured at Note 2: CCFL Frequency should be carefully determined to avoid interference between inverter and TFT LCD Note 3: The variance of CCFL power consumption is ±10%. Calculator value for reference (IRCFL VCFL 10=PCFL). LH

12 6.0 Signal Characteristic 6.1 Pixel Format Image Following figure shows the relationship of the input signals and LCD pixel format. ODD EVEN ODD EVEN ODD EVEN 1 ST R G B R G B R G B R G B R G B R G B 1024 TH R G B R G B R G B R G B R G B R G B 6.2 The input data format Note1: Normally, DE, VS, HS on EVEN channel are not used. Note2: Please follow PSWG. Note3: 8-bit in LH

13 6.3 Signal Description The module using a pair of LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(rxoxxx) transmits odd pixels while the second LVDS port(rxexxx) transmits even pixels. PIN # SIGNAL NAME DESCRIPTION 1 RxOIN0- Negative LVDS differential data input (Odd data) 2 RxOIN0+ Positive LVDS differential data input (Odd data) 3 RxOIN1- Negative LVDS differential data input (Odd data) 4 RxOIN1+ Positive LVDS differential data input (Odd data) 5 RxOIN2- Negative LVDS differential data input (Odd data, H-Sync,V-Sync,DSPTMG) 6 RxOIN2+ Positive LVDS differential data input (Odd data, H-Sync,V-Sync,DSPTMG) 7 VSS Power Ground 8 RxOCLKIN- Negative LVDS differential clock input (Odd clock) 9 RxOCLKIN+ Positive LVDS differential clock input (Odd clock) 10 RxOIN3- Negative LVDS differential data input (Odd data) 11 RxOIN3+ Positive LVDS differential data input (Odd data) 12 RxEIN0- Negative LVDS differential data input (Even data) 13 RxEIN0+ Positive LVDS differential data input (Even data) 14 VSS Power Ground 15 RxEIN1- Positive LVDS differential data input (Even data) 16 RxEIN1+ Negative LVDS differential data input (Even data) 17 VSS Power Ground 18 RxEIN2- Negative LVDS differential data input (Even data) 19 RxEIN2+ Positive LVDS differential data input (Even data) 20 RxECLKIN- Negative LVDS differential clock input (Even clock) 21 RxECLKIN+ Positive LVDS differential clock input (Even clock) 22 RxEIN3- Negative LVDS differential data input (Even data) 23 RxEIN3+ Positive LVDS differential data input (Even data) 24 VSS Power Ground 25 VSS Power Ground 26 NC No Connection ( for AUO test) 27 VSS Power Ground 28 VCC +5.0V Power Supply 29 VCC +5.0V Power Supply 30 VCC +5.0V Power Supply LH

14 Note1: Start from left side Connector 1 30 VCC RxOIN0- Note2: Input signals of odd and even clock shall be the same timing. Note3: Please follow PSWG. 6.4 Interface Timing Timing Characteristics Basically, interface timings described here is not actual input timing of LCD module but output timing of SN75LVDS82DGG (Texas Instruments) or equivalent. Item Symbol Min Typ Max Unit Data CLK Tclk MHz H-section Period Th Tclk 1024 Display Area Tdisp(h) Tclk 640 V-section Period Tv Th 2048 Display Area Tdisp(v) Th 1024 Frame Rate F Hz Note : DE mode only LH

15 6.4.2 Timing diagram DE CLK DE Tclk Tblk(v) Th Tv Tdisp(h) Th Tdisp(v) Tblk(h) LH

16 6.5 Power ON/OFF Sequence Vin power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals from any system shall be Hi-Z state or low level when Vin is off. 90% 90% Vin 10% 10% 10% 0V T1 T2 T5 T6 T7 Signal 0V T3 T4 Lamp 0V Values Symbol Unit Min. Typ. Max. T ms T ms T ms T ms T ms T ms T ms Note: The values of the table are follow PSWG. LH

17 7.0 Connector & Pin Assignment Physical interface is described as for the connector on module. These connectors are capable of accommodating the following signals and will be following components. 7.1 TFT LCD Module Connector Name / Designation Manufacturer Type Part Number Mating Housing Part Number Interface Connector / Interface card JAE or compatible FI-XB30SRL-HF11 / MDF76LBRW-30S-1H JAE FI-X30C2L / HRS MDF76G-30P-1SD Pin# Signal Name Pin# Signal Name 1 RxOIN0-2 RxOIN0+ 3 RxOIN1-4 RxOIN1+ 5 RxOIN2-6 RxOIN2+ 7 VSS 8 RxOCLKIN- 9 RxOCLKIN+ 10 RxOIN3-11 RxOIN3+ 12 RxEIN0-13 RxEIN0+ 14 VSS 15 RxEIN1-16 RxEIN1+ 17 VSS 18 RxEIN2-19 RxEIN2+ 20 RxECLKIN- 21 RxECLKIN+ 22 RxEIN3-23 RxEIN3+ 24 VSS 25 VSS 26 NC 27 VSS 28 VCC 29 VCC 30 VCC LH

18 7.2 Backlight Unit Connector Name / Designation Manufacturer Type Part Number Mating Type Part Number Lamp Connector / Backlight lamp JST BHSR-02VS-1 SM02B-BHSS-1-TB 7.3 Signal for Lamp connector Connector No. Pin No. Input Color Function 1 Hot1 Pink High Voltage CN1 2 Cold1 White Low Voltage Upper 1 Hot2 Blue High Voltage CN2 2 Cold2 Black Low Voltage 1 Hot1 Pink High Voltage CN3 2 Cold1 White Low Voltage Lower 1 Hot2 Blue High Voltage CN4 2 Cold2 Black Low Voltage LH

19 8.0 Reliability Reliability test condition No Test Item Test Condition 1 Temperature Humidity Bias (THB) 50, 80%, 300hours 2 High Temperature Operation (HTO) 50, 300hours 3 Low Temperature Operation (LTO) 0, 300hours 4 High Temperature Storage (HTS) 60, 300hours 5 Low Temperature Storage (LTS) -20, 300hours 6 Thermal Shock Test (TST) -20 /30min, 60 /30min, 100 cycles 7 On/Off Test On/10sec, Off/10sec, 30,000 cycles 8 Shock Test (Non-Operating) 50G, 20ms, Half-sine wave (+ X, +Y, +Z) 9 Vibration Test (Non-Operating) 1.5G(10~200Hz P- P), 30 Minutes each Axis (X, Y, Z) 10 ESD (ElectroStatic Discharge) Contact Discharge: ± 8KV, 150pF(330Ω ) 1sec, 8 points, 25 times/ point Air Discharge: ± 15KV, 150pF(330Ω ) 1sec, 8 points, 25 times/ point 11 Altitude Test Operation:10,000 ft Non-Operation:30,000 ft LH

20 9.0 Safety 9.1 Sharp Edge Requirements There will be no sharp edges or comers on the display assembly that could cause injury. 9.2 Materials Toxicity There will be no carcinogenic materials used anywhere in the display module. If toxic materials are used, they will be reviewed and approved by the responsible AUO Toxicologist Flammability All components including electrical components that do not meet the flammability grade UL94-V1 in the module will complete the flammability rating exception approval process. The printed circuit board will be made from material rated 94-V1 or better. The actual UL flammability rating will be printed on the printed circuit board. 9.3 Capacitors If any polarized capacitors are used in the display assembly, provisions will be made to keep them from being inserted backwards Other requirement 10.1 National Test Lab Requirement The display module will satisfy all requirements for compliance to UL 1950, First Edition CSA C22.2 No.950-M89 EEC 950 EN U.S.A. Information Technology Equipment Canada, Information Technology Equipment International, Information Technology Equipment International, Information Processing Equipment (European Norm for IEC950) LH

21 Outside Dimension: unit:mm LH

22 LI-1017A INVERTER ELECTRIC SPECIFICATION 1.APPLICATION This specification is applied to CCFL inverter unit for Lamp LCD backlight. 2. ELECTRICAL CHARACTERISTICS No. Item Symbol Condition Min. Typ. Max. Unit 1 Input Voltage Vin V 2 Input Current Iin Vin= 12 V, Vadj = 0.5 V (10 Lamp) A 3 Input Power Pin Vin= 12 V, Vadj = 0.5 V (10 Lamp) W 4 Backlight ON/OFF Control Von Normal Operation V Voff Shutdown V Ion Von = 2.4V ~ 5.0V A Ioff Voff = 0 V~1.2V A 5 Brightness Adjust (Lamp Current Vadj Normal Operation V Iadj Vadj = 0.5 V A Control) Iadj Vadj = 5.0V A 5 Output Voltage Vout Vin= 12 V, Iout= 6.0 ma ( 1 Lamp) Vrms (REF,VALUE) 6 Output Current Iout(Min) Vin= 12 V, Vadj = 5.0 V ( 1 Lamp) marms Ta= 25, After running 30min. (Each connector) Iout(Max) Vin= 12 V, Vadj = 0.5 V ( 1 Lamp ) marms Ta= 25, After running 30min. 7 Frequency Freq Normal Operation KHz 8 Open Lamp Voltage Vopen No Load,Vin=12V,Ta= Vrms 9 Efficiency η Vin=12V,Load=100kΩ % 10 Vadj 11 Current Balancing 0.5 (resistive load) marms 12 Open Lamp Protection Latched 13 Short Lamp Protection Latched Note 1: The kick off voltage is tested under all lamps opened circuit. inverter 22

23 3. Interface Specification Input Connector : CON1 : FCN PJH or equ. Pin No. Signal Description 1,2,3 Vin Input Voltage 4,5,6 GND Power System Return 7 Vadj Lamp Control 8 ON/OFF ON / OFF Control Output Connector : CN101,102,103,104,105 : FCN WH or equ. Pin No. Signal Description 1 Lamp High High Voltage Output For High Side CCFL 3,4,5 N.C N.C 2 Lamp Low Low Voltage Output For Low Side CCFL Output Connector : CN107 : UNE LM TX-1or equ. Pin No. Signal Description 1 Lamp Low Low Voltage Output For Low Side CCFL 2 Lamp Low Low Voltage Output For Low Side CCFL 4. Environment Operation Temperature Operation Humidity Storage Temperature Storage Humidity -10 ~ Max. RH -10 ~ Max. RH inverter 23

24 inverter 24

25 inverter 25

26 Specification of Control Board DATA SHEET Model Name : LM1513_CB Revision:2.0 Date: July 2005 A/D Board 26

27 Contents 1. FEATURES DESCRIPTION BLOCK DIAGRAM AD BOARD DIMENSION CONNECTORS NAME AD BOARD CONNECTORS INFORMATION ELECTRICAL PARAMETERS Display mode LCD PANEL & I/O SUPPORT DVI (Digital Video Interface) 38 9.OSD MENU TREE OSD setting procedure CUSTOMER MODE OSD setting procedure FACTORY MODE CONVERTER BAORD OSD BOARD & MEMBRANE KEY PAD IMAGE OSD BOARD & MEMBRANE KEY PAD DIMENSION Membrane button definition Hot-Key Function COMPATIBILITY.53 A/D Board 27

28 15.BIOS & FIRMWARE SETTING Service Information...54 A/D Board 28

29 1. FEATURES Parameter Value Unit Overall dimensions width height depth(pcb) mm mm mm Max. output resolution 1280x1024 pixel Data processing 24 bit Input impedance video sync Plug-n-Play DDC1 & DDC2B Input Signal Analog RGB / DVI-D / Composite Video / S-Video ohm ohm Output Signal TTL and LVDS Power management VESA DPMS Sync polarities + / - Sync levels TTL compatible Supply voltage 12.0 V dc Max. number of colors 16.7M color Operating temperature 0~ 30 Storage temperature -20~ 60 Max. weight g 2. DESCRIPTION This specification defines the characteristics and performance of the LM1513_CB Designed for LCD monitor and other flat panel display applications, LM1513_CB controller Board provides an extraordinary display quality and friendly interface for user. This product is capable of displaying SXGA and lower resolutions Synchronization signals for the applicable resolution modes can be detected automatically in the range of 31.4KHz-to-79.9 KHz horizontal and 56-to-75 Hz vertical A/D Board 29

30 3. BLOCK DIAGRAM A/D Board 30

31 4. AD BOARD DIMENSION Dimension : 162mm (L) x 147.4mm (W) x 1.6mm(H) A/D Board 31

32 FRONT VIEW BOARD IMAGE A/D Board 32

33 4.1CONNECTORS NAME Connector Description JP5:Key pad connector. JP_TP:Touch screen power : 5V supplied. JP_FAN:12V Fan connector. CON5V:Reserved. J5:LCD connector. J3:Audio board connector (Option). J1:AV signal input. J11:S-Video signal input. JP11:DVI-D input. JP4:VGA input connector. J7:12V DC in. JP_H:Reserved 12V DC connector. JP7:Inverter control connector. L_SENSOR:Light sensor connector Option JP_FAN1:12V Fan connector. UMCU1:Microprocessor. ULCDC1:Chipset RTD3001. UADC1:Analog to Digital converter. U10:Panel Link digital transmitter. U2:Video decoder. A/D Board 33

34 4.2 AD BOARD CONNECTORS INFORMATION Item Ref No. P/N Description Key Pad connector JP S-10T 10PIN,2.0mm/180 Power connector JP_TP,JP A-04T 4PIN,2.0mm/90 Power connector J3,J4,J A-02T 2PIN,2.0mm/90 LCD connector J S-80G 2.0mm 40x2 Dual Row Header/180 Audio & Inverter connector J3,JP S-08T 8PIN,2.0mm/180 Video in J1 Standard Video connector S-Video in J11 Standard SVideo connector DVI in JP11 Standard DVI-D connector VGA in JP FAS-3D 15P D -sub female 12V input J1 2.1mm DC power Jack Light sensor connector J S-06T 6PIN,2.0mm/180 Key Pad Connector(JP5) Pin No. Function Pin No. Function 1 RED LED 6 AUDIO- 2 ENTER KEY 7 POWER KEY 3 RIGHT KEY 8 5VDC 4 LEFT KEY 9 GREEN LED 5 AUDIO+ 10 GND Power Connector(JP_TP) :Touch screen Pin No. Function Pin No. Function 1 5VDC 3 12VDC 2 3.3VDC 4 GND Power Connector(JP_FAN,JP_FAN1):FAN Pin No. Function Pin No. Function 1 12VDC 2 GND Power Connector(CON_5V):FAN Pin No. Function Pin No. Function 1 5VDC 2 GND A/D Board 34

35 LCD Connector : 80pin connect(j5) Part No. Function Part No. Function Part No. Function 1 GND 28 AG2 55 BB0 2 DCLK 29 AG1 56 GND 3 GND 30 AG0 57 BG7 4 DEN 31 GND 58 BG6 5 GND 32 AR7 59 BG5 6 DVS 33 AR6 60 BG4 7 GND 34 AR5 61 GND 8 DHS 35 AR4 62 BG3 9 GND 36 GND 63 BG2 10 5VCC 37 AR3 64 BG1 11 GND 38 AR2 65 BG0 12 AB7 39 AR1 66 GND 13 AB6 40 AR0 67 BR7 14 AB5 41 5VCC 68 BR6 15 AB4 42 5VCC 69 BR5 16 GND 43 5VCC 70 BR4 17 AB3 44 5VCC 71 GND 18 AB2 45 5VCC 72 BR3 19 AB1 46 GND 73 BR2 20 AB0 47 BB7 74 BR1 21 GND 48 BB6 75 BR0 22 AG7 49 BB5 76 NC 23 AG6 50 BB VCC 24 AG5 51 GND 78 12VCC 25 AG4 52 BB3 79 DVCC 26 GND 53 BB2 80 DVCC 27 AG3 54 BB1 Note. A:even B:odd This 80 pin connector is the interface connector between LM1513_CB &Panel A converter Board required to adapt either TTL or LVDS interface panel LiteMax has 4 different converter board design available i- nclude CPT CLAA150X series Samsung LTM170E series AU A201- SN01 Sharp LQ181E1LW31 customers may design their own converter board to adapt different panels. Please see the Page27 Converter Board A/D Board 35

36 AUDIO Connector(J3) reserved Pin No. Function Pin No. Function 1 GND 5 SOURCE SEL 2 GND 6 NC 3 MUTE 7 5VDC 4 VOLUME 8 12VDC Composite -VIDEO Connector(J1) Video input Connector : RCA Jack Pin NO Symbol 1 CVBS Signal Name Video Signal Pin NO Symbol Signal Name Pin NO Symbol Signal Name 2 Sound Right 3 Sound Left S-VIDEO input Connector(J11) Pin NO. Symbol Signal Name Pin No. Symbol Signal Name 1 GND 1 GND 1 3 S-VIDEO LUMINANCE 2 GND 2 GND 2 4 S-VIDEO COLOR DVI-D Input connector(jp11) Pin No. Function Pin No. Function Pin No. Function 1 T.M.D.S. Data2-9 T.M.D.S. Data1-17 T.M.D.S. Data0-2 T.M.D.S. Data2+ 10 T.M.D.S. Data1+ 18 T.M.D.S. Data0+ 3 T.M.D.S. Data2/4 11 Shield T.M.D.S Data1/3 Shield 19 T.M.D.S. Data0/5 Shield 4 T.M.D.S. Data4-12 T.M.D.S. Data3-20 T.M.D.S. Data5-5 T.M.D.S. Data4+ 13 T.M.D.S. Data3+ 21 T.M.D.S. Data5+ T.M.D.S. Clock 6 DDC Clock 14 +5V Power 22 Shield Ground 23 T.M.D.S. Clock+ (for +5V) 7 DDC Data 15 8 Not Connected 16 Hot Plug Detect 24 T.M.D.S. Clock- Note. DDC = Display Data Channel Note. T.M.D.S. = Transition Minimized Differential Signal A/D Board 36

37 Analog RGB Input connector(jp4) Pin No. Symbol Description Pin No. Symbol Description 1 RED Analog Red 9 NC +5VDC 2 GREEN Analog Green 10 SGND Sync GND 3 BLUE Analog Blue 11 NCD Reserved 4 GND Reserved 12 SDA DDC Serial Data 5 GND Digital GND 13 HSYNC Horizontal Sync 6 RGND Red Return 14 VSYNC Vertical Sync 7 GGND Green Return 15 SCL DDC Data Clock 8 BGND Blue Return DC POWER JACK (JP_H) Pin No. Function Pin No. Function 1 GND 3 12VDC 2 GND Inverter Connector(J7) Pin No. Symbol Description Pin No. Symbol Description 1 NC NC 5 GND GND 2 NC NC 6 BRIGHT Dimming adjust 3 ON/OFF Backlight ON/OFF 7 12VDC Input 12VDC 4 GND GND 8 12VDC Input 12VDC Note. Backlight ON= 5V, OFF= 0V Note. Dimming rang from 0V~5V (0V: darkest~5v:brightest) Light sensor Connector(L_SENSOR) Pin No. Function Pin No. Function 1 GND 4 P0.4/DOUT 2 5VDC 5 P0.5/DIN 3 P0.3/CLK 6 P0.6/ /CS A/D Board 37

38 5.ELECTRICAL PARAMETERS Symbol Description Min Typ Max Unit VDD +12V DC power supply VDC Pf Pixel freq. 140 MHz fhs Horizontal sync frequency KHz f vs Vertical sync frequency Hz F SIH Sync input high level 2.5 V V SIL Sync input low level 0.8 V IDD1*1 Supply current +12V (w/o LCD & inverter) 0.23 A IDDPS1 (with LCD & inverter, power save) 0.38 A Note. Power consumption measuring condition is 2pixel checkerboard SXGA 75Hz and maximum brightness with SHARP LQ181E1LW31 & inverter at ta 25 C. 6.Display mode Mode Resolution H Freq (khz) V Freq (Hz) Standard type x x VESA standard 640 x x Industrial Standard x VESA standard 640 x VESA standard 640 x VESA standard x x VESA standard x VESA guideline 800 x VESA standard 800 x VESA standard 1024 x VESA guideline x VESA standard 1024 x VESA standard 1024 x VESA standard x VESA standard A/D Board 38

39 7.LCD PANEL & I/O SUPPORT The LM1513_CB is an advanced and general application TFT LCD Monitor Control board. Therefore execution of this board is not limited to panel manufacturer as well as model. Furthermore, this board operates with any TTL and LVDS interface panel ranging from VGA to SXGA. LM1513_CB can be driven with three or less timing signals. The usual timing signals to the panel are H-sync, V-sync and Data Enable. For backlight intensity control mechanism, the built-in DC dimming drive signal is prepared to the CCFL inverter control port. The CCFL inverter DC power, generally 12V DC, is prepared to the same port. 8.DVI (Digital Video Interface) The LM1513_CB has one DVI input port, which complies with VESA DVI standard. So, users can make direct interface to the DVI output of Digital VGA cards. The signal source can be switched through OSD. A/D Board 39

40 9.OSD MENU TREE Main Menu F Brightness H-Position Auto Set-up Language Signal Select Contrast V-Position Auto Balance OSD Position DOS MODE GAMMA Sharpness Return to Menu Return to Menu Full Screen Color Phase Color Temp. Hue Clock Light Sensor Return to Menu Return to Menu Reset Return to Menu Sub-Menu GAMMA Sharpness F Auto Set-up Auto Balance OSD Position OFF 1 NO NO YES YES Language Signal Select DOS MODE Full Screen Color Temp. English VGA 720X350 OFF 6500K Deutsch DVI 640X K Francais AV 720X400 2 Nederlands S-VIDEO 640X400 Svenska Japen Light Sensor OFF ON Reset NO YES A/D Board 40

41 10.OSD setting procedure CUSTOMER MODE Display Factor Adjust Section 1 Brightness: Adjust the brightness of the display. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Brightness setting, Press Menu(Enter) button. Press RIGHT or LEFT button, you can adjust your brightness.(scale from 0~100) Contrast: Adjust the contrast of the display. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Contrast setting, Press Menu(Enter) button. Press RIGHT or LEFT button, you can adjust your contrast. (scale from 0~100) A/D Board 41

42 GAMMA: Set the GAMMA correction method of this monitor. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to GAMMA setting, Press Menu(Enter) button. Press RIGHT or LEFT button, you can select your GAMMA. (Have 2 level) Color: Adjust the Red, Green, Blue of the display.(only Video Mode) Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to color setting, Press Menu(Enter) button. Press RIGHT or LEFT button, you can adjust your color. (scale from 0~100) Hoe: Adjust the chroma of the display. (Only Video Mode) Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Hue setting, Press Menu(Enter) button. Press RIGHT or LEFT button, you can select your Hue. (scale from 0~100) A/D Board 42

43 Return to Menu: Return to menu page selection. Display Factor Adjust Section 2 F O SD H: 60.1KHz V: 75.2Hz H-Positio n V-Po sitio n Sharpness Pha se Clock Re turn t o Me nu X 768 EXIT H-Position: Adjust the horizontal position of the display. (This Function only use VGA mode ) Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to H-Position(horizontal) setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can locate your image at the center.. A/D Board 43

44 V-Position: Adjust the vertical position of the display. (This Function only use VGA mode ) Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to V-Position(vertical) setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can locate your image at the center. So sometimes the A/D board cannot always adjust the screen position automatically. At this time you can adjust the screen position manually. Sharpness: Adjust the sharpness of the display. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Sharpness setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can adjust your Sharpness. (Have 5 level) Phase Adjust the display phase. (This Function only use VGA mode ) Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Phase setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can adjust your Phase. A/D Board 44

45 Clock: Adjust the frequency of the pixel. (This Function only use VGA mode ) Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Clock setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can adjust frequency of the pixel. If the phase of your monitor is not fine -tuned, you may observe unstable horizontal noisy lines and horizontal cross -talks stretching from the edge of small widows on your display. These noises can be disappeared by adjusting phase or Clock. Return to Menu: Return to menu page selection. F Function Setting: F Auto Set-up: Auto just the clock, phase, H-position and V-position of the display to make the monitor have best efficiency. (This Function only use VGA mode ) Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Auto Set-up setting, Press Menu (Enter) button. Press RIGHT or LEFT button, choice Yes can A/D Board 45

46 auto adjust to make the monitor have best efficiency. Auto Balance: Auto balance R, G and B strength.(this Function only use VGA mode ) Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Auto Balance setting, Press Menu (Enter) button. Press RIGHT or LEFT button, choice Yes can auto adjust balance R.G and B color. When from VGA card signal change have different timing sometimes the A/D board cannot adjust automatically. At this time you can adjust manually. Adjust Auto Set-up and Auto Balance Return to Menu: Return to menu page selection. Language: Set the language of OSD menu. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Language setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can change LANGUAGE. A/D Board 46

47 OSD Position: Set the pop up position of OSD menu. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to OSD Position setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can change OSD Menu position. Others Signal Select: Select signal input to D-Sub, DVI, AV or S-Video. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Signal Select setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can change Mode. A/D Board 47

48 DOS Mode: Select 4 Kinds of DOS mode. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to DOS MODE setting, Press Menu (Enter) button. Follow input 4 kinds of DOS Mode signal, Press RIGHT or LEFT button adjust monitor MODE Full screen: Set the display ratio. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Full Screen setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can Set display ratio. Color Temp.: Adjust the color temperature of the display. You can select the color temperature as 5600K or 9300K or user defined. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Color Temp. setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can adjust Display color temperature Light sensor Control Light sensor ON or OFF Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Light sensor setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can adjust Light sensor ON or OFF A/D Board 48

49 Return to Menu: Return to menu page selection. Reset: Reset all setting to factory default. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Reset setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can setting to factory default Exit Menu: Exit OSD menu or not. Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to Exit setting, Press Menu (Enter) button. Press RIGHT or LEFT button, you can Exit OSD menu A/D Board 49

50 11.OSD setting procedure FACTORY MODE Press button+ POWER button can into the Factory Mode R/: Adjust the Red of the display Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to R/ setting, Press Menu(Enter) button. Press RIGHT or LEFT button, you can adjust your RED color of the display. G/: Adjust the Green of the display Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to G/ setting, Press Menu(Enter) button. Press RIGHT or LEFT button, you can adjust your GREEN color of the display. A/D Board 50

51 B/: Adjust the Blue of the display Press the Menu button to display OSD menu. Press the SOURCE (SELECT) button to enter sub-menu. Move to B/ setting, Press Menu(Enter) button. Press RIGHT or LEFT button, you can adjust your color of the display. The R.G.B volume default is 50 the factory mode we propose customer don t adjust if display color has offset you can adjust R.G.B volume let display color more smooth. A/D Board 51

52 12.CONVERTER BAORD SHARP LQ181E1LW31 SamSung LT170Ex SERIES AU A201SN01 Chunghwa CLAA150X SERIES These are 4 items converter board are our company produce products now 13.OSD BOARD & MEMBRANE KEY PAD IMAGE A/D Board 52

53 13.1 OSD BOARD & MEMBRANE KEY PAD DIMENSION Connector information Item Ref No. P/N Description Membrane Key Pad connector JP1 HEADER 8 8PIN,2.54mm/180 OSD connector JP S-08T 8PIN,2.0mm/180 Membrane Key Pad Connector(JP1) (CONNECT TO Membrane key pad) Pin No. Function Pin No. Function 1 POWER 5 RIGHT 2 GREEN LED 6 MENU 3 GND 7 LEFT 4 RED LED 8 5VDC OSD Connector(JP2) (CONNECT TO AD BOARD J1) Pin No. Function Pin No. Function 1 5VDC 5 LEFT 2 RED LED 6 GREEN LED 3 MENU 7 POWER 4 RIGHT 8 GND A/D Board 53

54 13.2 Membrane button definition 1.Power On/Off :Pressing this button turns the display system on or off. 2.LED Light :This LED indicates different status when this unit operates in different modes. Green :Power on. Amber : Standby. No light : Power off. 3.Adjust + :This button is used to adjust up the value of selected OSD control option. 4.Menu / Select:This button pops up the OSD menus on the screen and select the OSD control options on the screen. 5.Adjust- :This button is used to adjust down the value of selected OSD control option Hot-Key Function 1. Brightness Switch( ) When you are not in the OSD menu, the button can be used as a Hot-Key to switch to different brightness level for different purpose. This monitor has 4 presetting levels as following. PC GAME TV MAX 2. Signal Input Select( ) When you are not in the OSD menu the button can be used as a Hot-Key to select different signal input as following. VGA DVI AV S-VIDEO 14.COMPATIBILITY There are lots of VGA cards in the market place. In general, the video signal of various VGA cards complies with VESA recommendations, but sometimes not. The TFT LCD controller boards are designed under the assumption that every video signal is standardized, therefore, some VGA cards has mismatch trouble. To avoid this compatibility issue, The compatibility test result will be updated in near future. A/D Board 54

55 15.BIOS & FIRMWARE SETTING Manufacturer LCD Model Number Resolution Chunghwa CLAA150XA03 XGA Chunghwa CLAA150XE01 XGA Chunghwa CLAA150XG01 XGA AU A201SN01 SVGA AU 15~17 SamSung LT170E4 SXGA SamSung LT170E5 SXGA SamSung LT170EH SXGA Sharp LQ181E1LW31 SXGA NEC Sanyo 15~17 Hannstar 15~17 LG Remark Note. The AD board can support a lot of different panel, the above-listed not show all can support display items if customer need detailed information Please contact us. 16.Service Information When you buy this excellent LCD Monitor, you begin have the 1 year warrant from us. Please contact us as you need any information or help about our product. Thank you for buying our product again. A/D Board 55