KTL201S SPVA Service Manual
Contents
1. SERVICE anva Model KTL201S lt Top CONFIDENTIAL This Document is Property of KORTEK Corporation Note KTL201S Patented by IGT 1 of 41 KORT EK R amp D Center elu elgie ey 3 9 1 General Description 2 Components Features 3 Input Signal 4 Block Diagram 5 Service Parts BOM i u 10 14 Description Electrical Environment Reliability Mechanical Part List Mam KEY pars 15 27 1 LOTUS 10 31090003C Connectors Schemetic 2 07 112209100 3 INVERTER FIF2064 10 410900006 4 TFT LCD LTM201M1 L01 54 320 55000 gt HOW TO RU Ro UE Ro E D RED 28 30 1 OSD 2 How to select item s amp set up level HOWTO S c 31 33 AAEL 34 35 ID BIOS O ETE TET a naa aaa E Aam gk aa aaa aa ak nga a 36 Analyze the Cause or PGll kaa aaa da 37 40 1 Power Problem2. 1 General Description The LOTUS is an advanced TFT LCD Monitor Control Board This design enables a full conventional CRT monitor with a large size Active Matrix LCD module It is suitable for video resolution up to UXGA 60Hz in all video modes the full display area of the module is used The design is implemented as single printed circuit board The LOTUS is designed to act as a full monitor The LOTUS is designed to support various TFT LCDs under UXGA resolution by BIOS option customers line up their monitors with their own identity with following options 3 of 41 KORTEK R amp D Center 2 Components Features Image B d LOTUS State of the art high performance picture quality design Analog RGB DVI Full CRT multi sync monitor compatibility Multi sync capability up to UXGA resolution 60Hz 1600x1200 60Hz Compatible standard DOS VGA SVGA XGA SXGA and UXGA 60Hz VESA timing True color 16 7M data processing and display driving Single control operated amp transparent On Screen Display OSD user interface Full control of all relevant display and interface parameters via OSD VESA DDC2B compliant TBD Compatible with VESA DPMS power saving modes option Form factor 78mm L x 110mm W x 13mm H 12VDC single power DC power adapter recommended e Ambient Operating temperature 0 to 40 C e Panel 1 LTM201M1 High contrast ratio high aperture structure High speed response SPVA Super Patterned
3. 2 Display Problem No display Display Noise 3 Trouble Shooting Mechanical Dimension and 0 41 2 of 41 KORT EK R amp D Center SAFETY NOTICE WARNING Only competent service personnel may carry out work involving the testing or repair of this equipment This receiver must operate under AC 100 240 volts 50 60Hz Never connect to a DC supply of any other voltage or frequency Potential high voltages are present when this receiver is operating Operation of the receiver outside the cabinet or with the back cover removed involves a shock hazard from the receiver Servicing should not be attempted by anyone who is not thoroughly familiar with the precautions necessary when working on high voltage equipment Keep wires away from high voltage or high temperature component When replacing a high wattage resistor oxide metal film resistor in circuit board keep the resistor body 10mm away from the circuit board Many electrical and mechanical parts in this equipment have special safety related characteristics Replacement parts which have such features are identified by designated symbol on the parts list Before replacing any of these components read the parts list carefully If the fuse is blown replace it with the fuse specified in the Parts List SPECIFICATIONS
4. LCD Display Menu OSD NO Vcc 5V Change LVDS Cable Check Image B d LVDS Connector J1 Pin 1 Is still no display Image Board Panel Power Module is broken Change image Board LVDS Cable is broken Panel Timing Control IC is broken Change module Assay YES Factory recall AC Power Off On i Is still no display 11 5 EEPROM is broken iL Change image Board NO EEPROM had damage from some electrical Noise 38 of 41 KORTEK R amp D Center 2 Display Noise Display Noise NO Push Menu Button Is Menu OSD Noise Image Board Scaler Input Line is broken YES JL Change LVDS Cable Change image Board Is still display Noise YES Change Image Board ves Is still display Panel Timing Control IC is broken LVDS cable data line is broken iL NO Change module Image Board LVDS Data Line is broken y 39 of 41 KORTEK R amp D Center B TROUBLE SHOOTING Possible solution NO SYNC message Check if the signal cable 15Pin D sub is properly connected to the computer This message may appear when the resolution and frequency of the video card the computer SBSUPPORIED message are out the range of the Monitor Select the proper resolution and frequency for the Monitor LED doesn t work No ima
5. KORTEK R amp D Center 5 Service Parts BOM 01 512010100 PRODUCT LCD SET KTL201S W G RoHS NO DC_ITEM_SPEC DC_ITEM_UNIT 1 LOTUS AD220 IGT RoHS OSDMANUAL 1 PCS TOUCH 25 15M 3n9469 RoHS ROLL 17 9320 206 01 RoHS 7 1 9 LOTUS AD220 12V RoHS FIF2064 31B RoHS 7 KT PS50 12V 4 16A RoHS 6P 10P 6W 355mm RoHS 30P 30P 200mm RoHS 10 4P 4P 4W 350mm RoHS 1 LTM201M1 L01 L RoHS 2 FRONT 201 IGT RoHS 1 3 4 0 10 220120003 EXII 5710UC 02 IGT RoHS CONTROLLER PCB 1 T IP ITI m 1111 3 BASE 201LCD IGT RoHS 4 IVT COVER 201 IGT RoHS 5 COVER 201 IGT RoHS 1 D SUB B K TRIMLINE RoHS 64 200010104 DVI B K TRIMLINE RoHS BRACKET 8 68 112103201 PHW 3 20 RoHS 19 PH SW PW M3 6 RoHS 2 PH SW PW M3 8 RoHS 68 112404081 PH SW PW 4 8 RoHS MACHINE BOLT EA 2 FH MAS RoHS 3 M4 PI FN RoHS 4 SJCT 100 mm RoHS 5 530 191 408 1 201LCD RoHS 6 IGT 201LCD RoHS 92 110011003 1100 1100 120 RoHS PALLET IGT 19UR CRT 28 934030000023 600 600 RS 471 IGT RoHS POLY BAG HD 29 934060000018 40W70L RoHS EMI TAPE AL TAPE 30 93 072010001 21 7 450 SPONGE RoHS SPONGE TAPE X gt N m NO 2 26 8 of 41 KORT EK R amp D Center 93 072010002 21 7 288 SPONGE RoHS SPONGE TAPE 2 16500 6 1 6t RoHS ELECTRONIC 38 34 IGT RoHS 96 14040
6. 0101 96 140600151 60mm 35mm RoHS 105mm 105mm BOX RoHS TFT LCD MONITOR 75x70 UL TUV CE ROHS 9 of A1 KORTEK R amp D Center POWER SPECIFICATION 1 Description This Product is AC to DC Power transfer device it can provide for a 48W Single DC output With constant voltage source 2 Electrical 2 1 Input Voltage AC a From 100 240 V ac Nominal b From 90 264 V ac Maximum 2 2 Input Frequency From 47 63Hz 2 3 Input Current a 0 9 A MAX at 90Vac b 0 5 A Max at 265Vac 2 4 Inrush Current a 50A max at cold start and 25 C dc output full loading and 115Vac input b 80A max at cold start and 25 C dc output full loading and 230Vac input 2 5 Hold up Time 10 minimum at dc output full loading and 115Vac 50 60 Hz 2 6 Input wattage at output no load 100 load condition Less than 5 0W at DC no load and 240Vac input Voltage and frequency Less than 5 0W at DC 200 load and 240Vac input Voltage and Frequency condition 2 7 Efficiency 78 Minimum at dc output full loading and nominal AC input voltage range included dc output Cable voltage drop loss 2 8 Safety Test Leakage current less than 0 195 at 254Vac 50Hz b Hi Pot Test 1500Vac 60Hz for 1minute Line Neutral in common to the Monitor Chassis No Break down 10 of 41 KORT EK R amp D Center Insulation resistance at dc 500Vdc 1Sec between Primary to Secondary circuit IR Shall 201 d Grounding test AC 30A 2Sec between input sa
7. 2 KORT EK R amp D Center Keypad Interface Connector SMAW200 05 YeonHo Elec 46 4 5 11 LVDS Output Connector 12507WR 30p Elec J1 2 5 12 RXE 22 RXOC 1 NC 14 24 19 RXEC RXO3 RXOO Backlight Power Connector SMW200 06p YeonHo Elec J5 ma GND 2 ON OFF Backlighton off 5 1v GD GND 6 w nv 18 of 42 KORTEK R amp D Center m FEATURES Paramter tte Overall dimensions Width Height Length Max output resolution 1680 x 1050 60Hz pixels Data processing O Z 248083 Input impedance Sync polarities O ms Sync levels 1 3 1 TTL compatible Supply 1320 Vd Max number of colors 167 Operating temperature Ambient Temp 0 50 C m ELECTRICAL PARAMETERS Symbol Description Min Typ Max Unit Vdd 12Vdc power supply 11 4 12 12 6 V fs InputVideosamplerate Was fus _ Horizontalsyncfrequency Sync input high level 2 5 5 Vdc Vs Sync inputlow level 0 08 Vde lo Supply current 12V with LCD 30 35 19 of 41 KORT EK R amp D Center SCHEMETIC L LIE Es mam Eu b
8. 27 of 41 KORT EK R amp D Center HOW TO SET MENU 1 OSD On Screen Display MAIN MENU CONTRAST SELECT ENTER EXIT 518 Ji 88 EJ E USER MODE 63 9kHz V 59 9 2 Ha AUTO TUNE This control will automatically make adjustments to the horizontal and vertical size horizontal and vertical position phase and color CONTRAST 6 This control allows you to make adjustments to the contrast of the display screen BRIGHTNESS Selecting this control menu allows you to make adjustments to the luminosity level of the display screen H V POSITION HORIZONTAL POSITION and VERTICAL POSITION HORIZONTAL POSITION LU Select this control menu and then use the 4 and b buttons to center the image horizontally on the screen VERTICAL POSITION 28 of 41 KORT EK R amp D Center Select this control menu and then use the 4 and b buttons to center the image vertically on the screen H SIZE HORIZONTAL SIZE Select this control menu and then use the 4 and b buttons to expend or decrease the image width to horizontally fill the display screen PHASE Select this control menu and then use the lt and buttons to adjust the screen image until it looks focused crisp and sharp AUTO LEVEL 29 Unused Only Factory Mode function COLOR CONTROL Select this control menu then use the 4 and buttons to scroll to the desired color temper
9. 9 3 61 8 25 0 13 21 9 50 8 1402 12 70 013 gt gt DF ROHS AH Cie 320 51 0 200 9 0 4 12 70 OVER 0 25 2 THIS PART COMPLIES WITH KORTEK S STANDARD FOR ROHS 8000 OVER 310 MATERIAL UNIT SHEET om o mm _ KF D 007 A3 KORTEK CORPORATION 2006 07 07 REV 01 __ 41 of 42 KORT EK R amp D Center
10. PERATURE CURRENT Note INPUT VOLTAGE1 Recommended Over than 12V sav tan 23 of 41 KORT EK R amp D Center 4 TFT LCD 54 320ASS000 B General Information LCD Panel Wem 256 x 022580 270 30 Number of Pixel 1 680 x 1 050 Display mode Normally Black Pixel Arrangement RGB vertical stripe Display color 16 7M B Mechanical Information Module tem Wi Typ Horizontal 4589 4594 Venica 2959 2964 _ Weight B Absolute Maximum Ratings Symbol Power Supply Voltage Storage temperature Center Glass surface temperature T OPR Operation Shock non operating Snop Vibration non operating 24 of 41 KORT EK R amp D Center B Optical characteristics The optical characteristics should be measured in a dark room or equivalent Measuring equipment TOPCON BM 7 SPECTRORADIOMETER SR 3 CA 210 25 2 VDD 5 0V fv 60Hz fDCLK 59 3MHz IL 6 5mArms Specification Typical Current Power Consumption 120 125 Dependant on brightness setting eve aoe 433 44 Horizontal 270 9 Vertical 1680 Horizontal Pixel Pitch om D 258 x 0 16 10 Pixel Arrangement RG vertical oe lt s F Display Mode SPVA mode noman black Panel Separation Between facing polarizer film surfaces of front and rear LCD pan
11. ULE ASSAY Panel 1 LOTUS 10 31090003C Block Diagram DC DC 3 3V 1 8V INVERTER DRV m 5 MCU ADC SCALER SERIAL FLASH EEPROM 15 of 41 KORT EK R amp D Center B LOTUS DIMENSION amp CONNECTORS 1 Dimension Dimension 78mm 1 x 110mm W x 13mm H R172 zi ding 45 0mm W203 0 DHO x 6 gt e 4l e 519 5 0111 D110 0109 0108 0107 0106 0114 20201 80102 00 16 of 41 KORT EK R amp D Center 2 CONNECTORS Power Input connector Connector SMAW200 4p YeonHo Elec 44 Pin Symbol Description _ Pin No Symbol 12 GND vin 12Vde Analog Red pinno Symbol Description RED 9 NC Reserved 5 DDCReun 13 HSYNC Horizontal Sync 6 RGND 14 VSYNC vertical Sync 7 GrenReum 15 SCL 0068 8 Input Connector DVI D 24pin J2 Pino Description pescripion TMDS DATA2 9 TMDS DATA1 17 TMDS DATAO TMDS DATA2 10 DATA1 18 TMDS DATAO 3 DATA2 4 Shield 11 TMDS DATA1 3 Shield 19 TMDS DATAO 5 Shield TMDS DATA4 12 DATA3 20 TMDS DATA5 5 TMDS DATA4 13 DATA3 21 TMDS DATA5 6 DDC Clock 14 5V POWER 22 TMDS Clock Shield 7 DDC Data 15 GND for 5V 23 TMDS Clock 17 of 4
12. Vertical Alignment mode Wide Viewing Angle L89 R89 U89 D89 WSXGA 1680 x 1050 pixels resolution U type 6 CCFTs Cold Cathod Fluorescent Tube DE Data Enable only mode LVDS Low Voltage Differential Signaling interface 2pixel clock 4 of 41 KORTEK R amp D Center Inverter FIF2064 Suitable Load 20 1inch TFT LCD 6 U shape Lamp Single Operate voltage 12V Backlight on off and Dimming control Output current range 3 0mA min 5 7 0mA typical Operating frequency 47 55KHz BLU Lamp Current 4 0mA min 7 5mA max 7 OmA typical Lamp Voltage 760Vrms typical Lamp Frequency 40kHz min 6O0kHz max Operating Life Time 50 000Hr min e Startup Voltage 0 C 1 800Vrms 25 C 1 250Vrms 3 Input signal 1 Input signal Interface ANALOG RGB ADC max 165MHz sampling rate support UXGA 60Hz analog R B G known as SOG Sync on Green DVI TMDS max 165MHz sampling rate support UXGA 60Hz 5 of 41 KORTEK R amp D Center 2 Support Input resolution Timing Table fKHz 37 50 31 469 31 649 29 820 37 880 63938 55 935 65 290 FHz 7500 5994 70 087 60 00 60 310 OmS 6 of 41 KORTEK R amp D Center 4 Block Diagram Inverter LVDS_Dual 12V Panel Power 12V Inverter Power OSD Board 12V Image Board Power Image Board iO O XO Power Adaptor PS50 PC DVI Signal PC VGA Signal 7 of 41
13. ature Use the MENU button to select the 9300K 6500K 5500K or USER for custom setting R GAIN RED Select USER then use the MENU button to scroll and down the RGB menu to R Red Use the and buttons to adjust the red level of the display G GAIN GREEN Select USER then use the MENU button to scroll up and down the RGB menu to G Green Use the ang w buttons to adjust the red level of the display B GAIN BLUE Select USER then use the MENU button to scroll up and down the RGB menu to B Blue Use the 4 and buttons to adjust the red level of the display OSD POSITION Select this control menu and then use the MENU button to select the direction to move the OSD menu Use the lt and buttons to move the OSD menu 29 of 41 KORTEK R amp D Center OSD TIME OUT Select this control menu and then use the MENU button to select the duration time for the OSD menu Use 4 and b buttons to select the time 5 15 30 60 SEC POWER SAVE DELAY Unused LANGUAGE Select this control menu and then use the 4 and buttons to choose from English ENGLISH German DEUTSCH Spanish ESPANOL Italian ITALIANO or French FRANCAIS INFORMATION Select this menu allows you to confirm information of the display RECALL 9 Unused Only Factory Mode function 2 How to select item s amp set up level Select item s by using Menu key Change figure using UP DOWN key E
14. e TAH e 1 mm om mm Tiu T TI EE 1 8 20 aie m DOD DATA PANEL DATA 114 L INYERTER DRAWING DISIGN CHECK APPROVAL MODEL Lotus DESCR PTION DRAWING ADD NO 20 of 42 KORT EK R amp D Center 2 KEYPAD 07 112209100 PCB Dimension 128 0mm 123 0mm 101 0mm 604 595 502 po LED601 12mm 17 0mm AUTO POWER D W601 6 DOWN UP MENU 13 5mm 25 0 25 0 25 0 25 0 14 5 21 of 41 R amp D Center 3 INVERTER FIF2064 10 410900006 1 Dimension 138 8 22 of 41 KORT EK R amp D Center 2 Pin Assign B CONNECTOR CN1 12505WR 10A00 YEON HO S N SYMBOL REMARK 1 DIM Dim Adjust 0 3 4 7 8 GND Power System Return ON OFF Power System Return 5V On 0V Off 6910 vin input Voltage T1V 13V m Absolute Maximum Ratings Note Output Characteristics _ SYMBOL SPEC REMARKS ISU INPUT m V ITEM SYMBOL m T BRT UNIT In nos av wa OPERATING TEMPERATURE op OUTPUT IOMAX 12V 3 3V LAMP 3 0 4 0 5 0 0 mArms r ov 70 80 li 12V INPUT T 3 3 LAMP 2 2 A RELATIVE STORAGE TEM
15. els White Luminance without touch sensor White Luminance with 3M touch sensor Luminance calibration level during assembly after aging process Brightness uniformity 25 Contrast Ratio 500 200 Response Time ms j 46 2 Tr B gt W Tf W B Signal Ti Maman _ _ Supported Colors 16 7M colors 8 bit for RGB 459 90 H x 296 9 V x 23 3 D 25 of 41 KORTEK R amp D Center B Viewing Angle Item Unit Specification Notes 89 89 5 Measured with CR 2 10 at centre of active area Oy 89 X CIE 1931 typical values Tolerance x 0 03 y 0 03 m LVDS Pin map 26 of 41 KORT EK R amp D Center B TFT LCD Module Control Signal Source Driver LVDS Timing Controller Column Driver LVDS Tx RSDS Tx TFT LCD 1680 x RGB x 1050 pixels 5 0 Circuit B LCD Driver Board Electrical Characteristics Differential Input Voltage for LVDS Receiver Threshold LVDS LVDS skew Input Differential input voltage Characteristics Input voltage range single ended 0 Common mode voltage ene _ Current of Power ok Supply o Dot MainFrequency 55 55 625 Rush Current A
16. ency le Save File Head Write Verity ViewHex Block CheckSum 0 Blanking by mp 28 mm Syne Offset H z v 1d 1 lt D Av progworkv EDIDI 000005 Ewe 11 20 1 lG 36 of 41 KORT EK R amp D Center ANALYZE THE CAUSE OF FAILURE B Debug condition 1 Resolution 640x480 60Hz or 800x600 60Hz 2 Test Pattern 16Gray Scale or Pure R G B No Power Black Screen 1 1 POWER Problem Vin 12V 1 Check Image Board 10 31090003C 1 J5 2pin High 2 5 1 2 CAP5 5V CAP27 3 3V 3 Check SCL SDA Output YES Ref Page 15 Change LOTUS Keypad 07 112209100 Check PSU Voltage Input external power uA LED OFF 1 Vin 12 Change PSU NO LED Green gt Check Inverter FIF2064 10 410900006 Check LED State Check CN1 5pin 3 3 5V Ref Page 17 18 CN1 5pin 3 3 5V li 1 CN1 5pin 3 3 5V Check Image Board 10 31090003 Disconnect Cable 47 032210001 Change Image Board 10 31090003 Check BC503 5V Ref page 15 J5 2pin 3 3 5V 45 2 3 3 5V iji iji BC 5V Change Image Board 10 31090003C Change TFT LCD Change Image Board 54 322 55001 10 31090003 Change Inverter 10 410900006 45V 37 of 41 KORT EK R amp D Center 2 DISPLAY Problem 1 No Display Backlight on state No Display Backlight on ush Menu Button and
17. fety ground and SELV output GR lt 0 10 2 9 Output Voltage and Current DC V out out min out max 12 0V 12 6 11 4V 2 10 Ripple and Noise Low frequency ripple lt 100 7 300 p p tested by dc loading side parallel with a 10 EC AND 0 1 Ceramic Capacitor and Measured Band Width with dc 20MHz 2 11 Over Shoot and under Shoot Less than of Nominal Voltage Value 2 12 Protection a SCP For short circuited protection and with auto recovery function b OVP Over voltage protection with dc output voltage shutdown will be than less 18 0 Vac at full load C OCP Over Current Protection Range 8 0A max on nominal AC input 2 13 Tum on Delay time The output voltage should tum on from AC on to settle within regulation in less than 3 0 sec 2 14 Output voltage Temperature Coefficience Less than 0 2 C 2 15 Output Transient Response Dynamic loading condition 2 0 12 0 0 00 47 1 0V 10 gt 50mA usec 1 0 50mA usec 3 Environment 3 1 Temperature a Operation 0 40 C b Storage 10 to 70 C 3 2 Humidity a Operation 20 to 80 11 of 41 KORT EK R amp D Center b Storage 10 to 90 4 Reliability 4 1 MTBF 26280 Power On Hours at 25 C 4 2 Temperature Rise Less than 45 C at nominal AC input DC output full loading and environment Temperature 25 1 C on Top Bottom of plastic case 4 3 Bum Bum in with 2 3A loading amp 35 45 C Environment temperature 5 Mechanical 5 1 Componen
18. ge Check if the display is switched on or the power cable is properly connected A shadowed area appears on the Make sure the resolution and frequency of the computer video card are set properly to the range screen of the Monitor Set the picture again referring to the standard display mode and current mode Check if signal cable is secured Check if frame vertical frequency of video signal is lower than 75Hz because this monitor can not run over 75Hz Image is unstable Flicker Interference Noise etc In this case please change the setting of Display Control Panel of Windows to 60Hz that displays the best performance Adjust the Frequency or Phase Dull image Adjust the frame vertical frequency to 60Hz Remove any video signal distributor The image is too light or too dark Adjust the Brightness and Contrast in the picture menu Dark or saturated image Adjust the Brightness or Contrast Imaqe appears to be discolored Select the desired color setting in the picture menu Select adjust the desired color temperature N 40 of 41 KORTEK R amp D Center MECHANICAL DIMENSION AND DISASSEMBLE mem The Sequence of Disassembly gt 12 qe PROJECTION rows TITLE 201LCD IGT os su DISASSEMBLY LENGTH T HOLE BABETERS mr e SHEET KE UNDER 4 9 0 1 UNDER 5 81 0 13 5 0 20
19. ing Black Dti Black 4 k EDID Writer EDID Multi Writer WinISP EEPROM Writer System Upgrade About gl Clac vendor ID DSUBI Analog Factory Write CEA EDID j n 1024 Product ID 14 0 Established 1 Established 2 None Interlaced Serial None 0 Horizontal Frequency 640 KHz Week Year 2007 ES 21 Vertical Frequency 60 0 Hz Video Input 4 4800957 1024 768 87i ng pus 3 H Z V Size 43 27 cm 540 480 72 1024x 768 60 sync Offset ti 1 640 480 275 1024 768688 70 Gamma 800 6008856 1024 T6869 75 Support Btandby Sus 800 600680 1280 102409 75 Dt Block 0 Block Block3 41 63570 352 Audio Block EL Video Block Vendor B lt Isel Clock 106 z Resolution 1490 900 None Interlaced Horizontal Frequency bb E KHz Vertical Frequency 60 Size H ya 474 m 26 mm Blanking M 32 Syne A H2 VIS ESS v Dt Black Block Dil Blocks 4 Clock 2 Resolution 1690 x 1050 Mane Interlaced Horizontal Frequency KHz DE T 0 305 0 578 M Enable Power 128 Byte Length Blue x u D 14120 102 Std Timing Dil Black DH Block2 p 303720 328 Established 3 Chksum 1282 1050 Hz 1152487075 lec Protocol file name ALCA Total Number af Detail TTL Vertical Frequ
20. t Structure 5 1 1 LAYOUT VIEW TOP VIEW w JE MT tam s 5 2 Physical size L W H 145 75 35 12 of 41 KORTEK R amp D Center 6 PART LIST Vendor PWB REV 01 gt 02 CEM 1 T M PCB 75 145 1 6t Nuri circuit Han Kook PCB S amp tech Re e R92 RCRUZWI DIODE 20805 DIODE ZENER 22V D806 D807 DIODE 1N4937GP PCTRONIX DIODES GS KI ROHM DELTA 2 C806 CC CK2HYBA72K 16 1 C807 EC 50V 47UF TP 6 3 11 105 C SAM WHA SAM YOUNG RUBYCON F801 FUSE SR 5 3 154 250V TH801 DSC 50 9 D801 D802D803 D804 DIODE 2A05 RL205 2A07 DIODES VshayDELTA 4 21 B Core BAS3550T1 BO SUNG SAM WHA eil 23 C813 C814 EC 25V 1000UF TP 10 20105 C SAM WHA SAM YOUNG RUBYCON 2 13 of 41 KORT EK R amp D Center 250VADIO2M VI DAZEYETO2N PHOTO COUPLER 801 COIL AD 8002 2 91 Bar CHOKE KOREA COLENGNEERNG 1 T801 TRANS AP1520 KOREA COIL ENGINEERING LFB01 FILTER LINE AD 3501 IN LET SOCKET SS 120 Gap Rongpeng 1 5mm amp 2mm 1 inlet Shield Bracket Add Adview W801 SMW200 04 I HEAT SINK 27545 HEAT SINK NI HOLE TEN HEAT SINK 27545 HEAT SINK N2 HOLE 2 DIODE MBR20H100CTG 100V 20A D808 D809 FCH20U10 Vishay DELTA C803 FSDM07652RTCYDT FG WIRE 1015448 Il0mm 14 of 41 KORTEK R amp D Center MAIN KEY PARTS SPECIFICATION IMAGE BOARD LOTUS KEYPAD INVERTER FIF2064 MOD
21. use the 4 and b buttons to choose from BTN LCD Panel BTN SPVA LCD Panel SPVA RECALL 9 All the factors go to the default value All factor reset 3 Esc Factory Mode Push a SEL EXIT Key atthe state of factory mode OSD or power off on 4 How to select item s amp set up level Select item s by using Menu key Change figure using UP DOWN key 33 of 41 KORT EK R amp D Center KEY amp LED mg AUTO This Function will automatically make adjustments to the horizontal and vertical size horizontal and vertical position phase m LED Display Green Normal operation Green display Override mode Green display Out of range Green display Stand by Suspend Green blinking per 1 second m lt or gt Up Down Use these buttons to increase or decrease each value a No OSD gt Audio volume control menu will be shown Audio option 4 Contrast amp Brightness control menu will be shown Press AUTO to switch to another menu between Contrast and Brightness b Main OSD menu Use these button to move up or down the OSD selection menu and adjust the attribute of the monitor while in OSD mode 34 of 41 KORT EK R amp D Center SEL EXIT a No OSD Change the SUBeDVI b Main OSD menu Disappear OSD menu c OSD control menu Return to the previous menu 35 of 41 KORTEK R amp D Center EDID INFORMATION B EDID Timing Table DDC Manager MasTech USE 223 etd Tim
22. xit Menu items by SEL EXIT key 30 of 41 KORT EK R amp D Center HOW SET FACTORY B Factory Mode LOTUS 1 Go to Factory Mode Push long a MENU Key at normal state 5 Second OSD will be changed to the factory mode Normal State No OSD CONTRAST SELECT ENTER ExiT EXIT gt USER MODE Hr 63 9kHz Vr 59 9Hz n ENTERING FACTORY MODE Normal Factory mode No OSD 31 of 41 KORTEK R amp D Center 2 Explain Of Setting Item Push a MENU Key at the state of factory mode OSD MAIN MENU CONTRAST SELECT MENU ENTER EXIT 88 USER MODE 63 9kHz Vr 59 9Hz He This OSD has a white color background AUTO TUNE CONTRAST Before shipping This control allows you to make adjustments to the contrast of the display screen BRIGHTNESS Before shipping This control allows you to make adjustments to the luminosity level of the display screen H V POSITION HORIZONTAL POSITION and VERTICAL POSITION H SIZE HORIZONTAL SIZE PHASE AUTO LEVEL 29 This control will automatically adjust the input levels of video signal ex 0 714Vp p 1 0Vp p 32 of 41 KORTEK R amp D Center COLOR CONTROL Unused Only user mode function OSD POSITION OSD TIME OUT POWER SAVE DELAY Unused LANGUAGE BTN SPVA Select this control menu and then
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