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190C1SB/00 190C1SB/93

1. I ECORD F601 C819 TOTAL OMPONENT 175 6 JW10 JW7 COMPONENT R JUMP WIRE 1 9 gi be 6 ls pr L INS CN802 m o 190C1 LCD R1 D 2KK2088005 Check if 5 and pitch is 1mm Blue LED C2 0 10 2 LED use Blue LED 9C 00150 0745 Key use 6B 40100 021 AD use 0 1U 4 C4 0 1U 4 Control Diagram amp C B A C C6 0 14 Z 0 1U C 0102 EY qom aq 6B40100021 3 2 6B40100021 SW7 f 3 2 C8 0102 Optical Points OP1 OP2 OP3 OP5 OP6 OP7 R 1 R3 R6 R2 R5 R4 R7 SW 1 SW2 SW 3 SW4 SW5 SW6 SW7 D4 D4 D4 04 04 04 04 D3 D3 D3 C3 C3 C3 C3 190C1 LCD Control Diagram 8 C B E Wall Alt PM 11 pen P IT ul Fe rh d zs c A LED Diagram amp C B A J1 B2 U1 B3 02 U3 B4 2K62095104 D 2 OP4 OP5 OP6 OP7 LL 190C1 LCD LED Diagram amp 190C1 LCD USB Diagram amp C B A J1 B2 J2 B3 UAS21 4K5300 2K62244104 USB Diagram
2. 36 Scaler Diagram amp 37 43 Power Diagram amp C B A 44 47 Control Diagram amp 48 49 LED Diagram amp 50 51 USB Diagram amp C B A 52 55 General product specification 56 85 Exploded View 86 Spare Recommended Parts List 87 PCBA pROOS u nnde e enean ene 88 Repair fps 89 90 Repair Flow chart 91 93 Safety Test Requirments 94 SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOL TAGES CAUTION USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES Published by Philips Consumer Lifestyle Copyright reserved Subject to modification gt 15 2009 312278518590 NFER PHILIPS 190C1 LCD Important Safety Notice Proper s ervice and repair is important to the safe reliable operation of all Philips Consumer Electronics Company equipment The service procedures r
3. 190C1 LCD 190C1 LCD Service tool Software FW writing tool Easy Writer V4 1 Novatek Easy Writer V4 1 Alpha Test9 File Run Option Skins Auto ER View 12 Load File SB Program B Fead Novatek FasyWiriter V4 1 Mudule Test Information file ezwriter ini V1 7 por Type EasyUSB port ISEGER No File loaded Empty DDC writing tool Q EDID V16 we UID oo ZU ID EDID Type Selection EDID 128 Bytes CheckSum Caculation Enable Serial Number EDID Tools Start 190C1 LCD DDC Instructions DDC Data Re programming In case the DDC data memory IC or main EEPROM which storage all factory settings were replaced due to a defect the serial numbers have to be re programmed Analog DDC IC Digital DDC IC amp EEPROM It is advised to re soldered DDC IC and main EEPROM from the old board onto the new board if circuit board have been replaced in this case the DDC data does not need to be re programmed Additional information Additional information about DDC Display Data Channel may be obtained from Video Electronics Standards Association VESA Extended Display Identification Data EDID information may be also obtained from VESA Configuration and procedure PI EDID The software is provided by IMS to upgrade the firmware of CPU PI EDID Tools is for the interface between Parallel Port of PC and 15 pin D SUB connector of Monitor It is a windows based program
4. lt 42 W DDC data log R G B H V d 5 1 D analo separate inputs sync separated s HEV TTL level SOG d P 2 DVI digital Panel Link TMDS inputs Ambient temperature 0 40 Mrd Power input connection He Power cord length 1 8 M BV Power Power type leads power cord with protective earth plug Ground for 5V Hot plug detect Power management T M D S data0 The monitor must comply with the Microsoft On Now specification T M D S data0 and meet EPA requirements Mode SYNE Video Pwr cons Indication Powe On On active lt 36 W typ r On lt 42 W T M D S data0 shield No Connect No Connect T M D S clock shield T M D S clock T M D S clock Stand Off blanked Blinking Susceptibility of display to external environment Period 3sec Operating On 3sec Off Temperature 0 to 40 degree C Humidity 80 max DC N A LED Off Altitude 0 3658m Powe Air pressure 600 1100 mBAR Storage r Off Storage Temperature 20 to 60 degree Humidity 95 max Altitude 0 12192m Air pressure 300 1100 mBAR Note recommend at 5 to 35 C Humidity less than 60 96 Technical Data LGD panel 1 NR LM190WX1 TLL 1 Resolution 1440x900 WXGA Gudene uo H x 278 0 V x 14 5 D mm Pitch mm 0 2835 H x 0 2835 V Rei 8 one sv Color pixel arrangement RGB
5. 2 3MA R 1 1920 1080 CVT1 76MW 1680x1050 50 CVT1 76MW R 1680x1050 59 901 88 75 60 60 0 for DVI D 60 146 60 119 161 138 5 User mode 10 Sets 190C1 LCD Electrical Instructions Color temperature adjustment There are six factory preset white color 11500K 9300 8200K 7500K 6500K sRGB 5000K Align by Philips PerfecTune also called FGA function Apply full white pattern with brightness in 100 96 position and the contrast control at 50 96 position The 1931 CIE Chromaticity color triangle diagram x y coordinate for the screen center should be Product specification ClEcoordnates 00000 0 0 281 0 02 y 0 297 0 02 y 0 306 0 02 e j y 0 314 0 02 w y 0 329 0 02 eli y 0 329 0 02 y 0 357 0 02 Production alignment spec CIE coordinates y 0 281 0 006 kw Soper too y 0 297 0 006 _ y 0 306 0 006 k NNI y 0 314 0 006 y 0 329 0 006 y 0 329 0 006 T u wa y 0 357 0 006 Quality Inspection specification lagen CIE coordinates 0 297 0 015 y 0 329 0 015 y 0 329 0 015 Service tool Hardware PCM code 12NC oE L8215 001 996510019769 ut from vide t E 4 20 m 21 S03 132 48 8 VGASV Cor sect
6. ED Rear View N of N To switch monitor s power On and Off To access the OSD menu To adjust the OSD menu Change to 4 3 display To change the signal input source Automatically adjust the horizontal position vertical position phase and clock settings Return to previous OSD level To adjust brightness of the display SmartImage There are five modes to be selected Office Work Image Viewing Entertainment Economy and Off PHILIPS USB downstream port USB upstream port VGA input DVI D input available for selective models AC power input Kensington anti thief lock Installation Accessory Pack Unpack all the parts C DD N DVI cable Optional VGA cable EDFU pack Connecting to Your PC 1 Connect the power cord to the back of the monitor firmly Philips has pre connected VGA cable for the first installation PHILIPS 2 Connect to PC Turn off your computer and unplug its power cable Connect the monitor signal cable to the video connector on the back of your computer Connect the USB cable to the USB port of your computer Plug the power cord of your computer and your monitor into a nearby outlet Turn on your computer and monitor If the monitor displays an image installation is complete 190C1 LCD Troubleshooting This page deals with problems that can be corrected by a user If the problem still
7. 0 12192m Air pressure 300 1100 MBAR Note recommend at 5 to 35 C Humidity less than 60 96 Transportation tests Refer to 5 15 2 Display disturbances from external environment According to IEC 801 2 for ESD disturbances Display disturbances to external environment Reliability Mean Time Between Failures oystem MTBF Including the LCD panel and CCFL 50 000 hrs Quality assurance requirements Acceptance test According to MIL STD 105D Control II level AQL 0 4 major 1 5 minor Please also refer to annual quality agreement Customer acceptance criteria UAWOS377 00 General Product Specification 8 Philips Flat Panel Monitors Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect Policy BRIGHT DOT DEFECTS ACCEPTABLE LEVEL MODEL 1 lit sub pixel urwa NN S NN 3 3 adjacent lit sub pixels one white pixel lit sub pixels one white pixel 0 6 between two bright dot defects Bright dot defects within 20 mm circle x Total bright dot defects of all type x x x BLACK DOT DEFECTS ACCEPTABLE LEVEL moo 0900 ni MODEL 1 dark sub 1 dark sub pixel 2 dark sub pixels 3 adjacent dark sub pixels one white pixel Distance between two black dot defects o m Black dot defects within 20 mm circle 11 Total black dot defects of all type TOTAL DOT DEFECTS ACCEPTABLE LEVEL gt
8. R86 R87 PB4 DVI SCLO FOR aO 9 PB3 ADC3 INTE1 LS CURRENT __ gt PB2 ADC2 INTEO 1 5 4 PB1 ADC1 ADC KEY2 gt 2 PBO ADCO 12V Enable lt 48 pps S SDA 2 0401 DVDD p5 SDA 5 2 SDA P35 p5 SCL S SCE 50 DVDD C80 44 0 1UZ SAD 1 3 3V 0501 O A P31 TXD P30 RXD C45 12MHZ R51 C46 100K J 22P J 22P J i C47 gnus 1UK SPI CE SPI SO BenQ scaler pulse issue SPI SI 3 3V SPI CK WP R129 100 J VGA DET gt R131 4 7 CE SO HOLD WP SCK VSS SI RSRB3M DHS RSRB3P DVS RSRB2M DDE RSRB2P DCLK RSRB1M TTL POL RSRB1P RSGB3M R7 RSGB3P R6 RSGB2M R5 RSGB2P R4 RSGB1M TOM R3 RSGB1P TOP R2 PGND DGND CGND DGND CGND AGND DGND CGND ADC GNDA AGND NC GND RSCLKBM T1M R1 RSCLKBP T1P RO RSRA3M T4M G1 RSRBOM RSRA3P T4P GO RSRBOP RSGA3M TCLK2M B3 RSGA3P TCLK2P B2 RSGA2M T7M B1 RSGA2P T7P BO RSGA1M RSGA1P VCKI RSCLKAM V7 RSCLKAP V6 RSBA3M V5 RSBA3P V4 RSBA2M V3 RSBA2P V2 RSBA1M V1 RSBA1P VO SP GPO1 GPO2 ADO GPO3 AD1 INT VSO GPO4 INT HSO GPO5 GPO6 PWMA GPO7 PWMB GPO8 PCO PC PC2 PC3 PWMO PC4 PWM1 PC5 PC6 PC7 PAO PWM2 PA2 PWMA PA1 PWM3 5 4 6 PAS PWM7 8 7 9 R128 ADC VAA L10 3 3V E11 VGA 3V3 7220 2220 C32 4 20K K C33 4 C34 A
9. E General Product Specification 8 QUALITY ASSURANCE 25 8 1 ACCEPTANCE TEST ss een 25 9 PHILIPS FLAT PANEL MONITORS PIXEL DEFECT POLICY 26 10 REGULATORY 30 10 1 WORLDWIDE 8 8 ia esie rain 30 10 2 EMC REQUIREMENTS eai 30 FS 30 10 4 a ese Rises I vici wt ed 30 10 5 ONGOING REGULATORY aereas 30 General Product Specification 1 FOREWORD This specification describes a 19 WXGA multi scan color TFT LCD monitor with maximum resolution up to 1440 900 75 Hz non interlaced All optical characteristics including WHITE D Brightness and so on are determined according to panel specification after warming up approximate 30 minutes that brightness stability is optimal and follow strictly after panel specification 2 PRODUCT PROFILE This display monitor unit is a color display monitor enclosed in PHILIPS styling cabinet which has an integrated tilt base 21 LCD Panel 1 SEC Type NR LTM190BT03 R
10. No Composite Sync support Vsync Pulse serration not required Max Horz Image Size 40 cm Max Vert Image Size 25 cm Display Gamma 2 2 Display Type RGB color display Standard Default Color Space Yes Features Preferred Timing Mode first detailed block Features GTF support DPMS Features Stand by Yes DPMS Features Suspend Yes DPMS Features Active Yes lt x Basic Display Parameters Features x gt 190C1 LCD lt Color Characteristics gt Red x 0 639648 Red y 0 329102 Green x 0 299805 Green y 0 599609 Blue x 0 150391 Blue y 5 95703 002 White x 0 313477 White y 0 329102 lt x Color Characteristics x gt lt Established Timings gt Established Timimgs 1 BF 720x400 70Hz 640x480 60Hz 640x480 67Hz 640x480 72Hz 640x480 75Hz 800x600 56Hz 800x600 60Hz Established Timimgs 2 EF 800x600 72Hz 800x600 75Hz 832x624 75Hz 1024x768 60Hz 1024x768 70Hz 1024x768 75Hz 1280x1024 75Hz 1152x870x75Hz Established Timings 3 80 lt x Established Timings x gt lt Standard Timing Identification gt Standard Timing 1440x1440 60Hz Standard Timing 1152x864 75Hz Standard Timing 1280x1024 60Hz Standard Timing 1440x1440 75Hz lt x Standard Timing Identification x gt lt Detailed Timing Descriptions gt Detailed Timing 1440x900 59Hz Detailed Timing FF Monitor SN 0000000000001 Detail
11. durable to a certain extent approximately up to the hardness of a 2H pencil In general it is recommended that the panel surface is not subject to any excessive shocks or scratches Q How should I clean the LCD surface A For normal cleaning use a clean soft cloth For extensive cleaning please use isopropyl alcohol Do not use other solvents such as ethyl alcohol ethanol acetone hexane etc Q Can I change the color setting of my monitor A Yes you can change your color setting through OSD control as the following procedures 1 Press MENU to show the OSD On Screen Display menu 2 Press Down Arrow to select the option Color then press OK to enter color setting there are three settings as below a Color Temperature The six settings 5000 6500K 7500K 8200K 9300K and 11500K With settings in the 5000K range the panel appears warm with a red white color tone while a 11500K temperature yields cool blue white toning b SRGB this is a standard setting for ensuring correct exchange of colors between different device e g digital cameras monitors printers scanners etc c User Define the user can choose his her preference color setting by adjusting red green blue color d Gamma The five settings are 1 8 2 0 2 2 2 4 and 2 6 A measurement of the color of light radiated by an object while it is being heated This measurement is expressed in terms of absolute scale degrees Kelvin L
12. opreadsheet and email The screen is dominated by text li Enhancement point 1 A little sharpness for increasing the details of e g an excel grid No other type of enhancement as it won t bring value 2 Color temperature remains in 6500 K 3 Brightness level should be 70 190C1 LCD 4 5 Image Viewing General Product Specification omart Response set to Off omart Contrast set to Off i Purpose Design for image viewing application especially in slide show The screen is dominated by picture Powerpoint presentation could use this profile also i Enhancement Point 1 Dynamic contrast enhancement by histogram analysis DLC should be off 2 Sharpness and color to be enhanced 75 3 Color temperature 6500 K or even 5500 K but it should be checked against the light output 4 Brightness level sets to maximum C Entertainment omart Response set to Off omart Contrast set to Off i Purpose Design for video application Like Microsoft Media Player or Real Player The screen is dominated by video Enhancement Point 1 D Economy er eoe Tb 205 O 209 019 Dynamic contrast enhancement by histogram analysis DLC should be implemented Sharpness enhanced 90 Color enhancement set as the same with Video Color temperature set to7500K Brightness level sets to maximum SmartResponse set to Gamma Table turn off to achieve fastes
13. press 3 seconds or more to turn off the demo mode Visual characteristics 3 17 Test conditions Unless otherwise specified this specification is defined under the following conditions 1 Input signal As defined in 3 3 1440 900 non interlaced mode 1440 900 60Hz 146 25MHz 190C1 LCD 3 18 3 19 3 20 General Product Specification signal sources must have 75 ohm output impedance 2 Luminance setting controls to be set to 300 nits with full screen 100 duty cycle white signal 3 Warm up more than 30 minutes after power on with signal supplied 4 Ambient light 400 600 lux 5 Ambient temperature 20 5 C Brightness To follow Panel specification Image size Actual display size 410 4 x 256 5mm Brightness uniformity oet contrast at 10096 and turn the brightness to get average above 300 nits at centre of the screen 3 21 3 22 Apply the Fig 1 it should comply with the following formula B min X 10096 7596 Follow panel spec B max Where max Maximum brightness B min Minimum brightness Check Cross talk S Apply Pattern 2 Set contrast and brightness at 100 96 Measure YA Then output Pattern 3 and measure YB the cross talk value ABS YA YB X 10096 1 5 96 YA Color temperature adjustment There are six factory preset white color 11500K 9300K 8200K 7500K 6500K SRGB 5000 Align by Philips PerfecTune also called FGA function Apply full white pattern
14. with brightness 100 position and the contrast control at 50 96 position The 1931 CIE Chromaticity color triangle diagram x y coordinate for the screen center should be General Product Specification Product specification CIE coordinates y 0 281 0 02 y 0 297 0 02 0 306 0 02 0 314 0 02 y 0 329 0 02 0 329 0 02 y 0 357 0 02 Production aliqnment spec 11500K x 0 270 0 006 y 0 281 0 006 9300K x 0 283 0 006 y 0 297 0 006 8200K x 0 291 0 006 y 0 306 0 006 7500K x 0 298 0 006 y 0 314 0 006 6500K sRGB x 0 313 0 006 y 0 329 0 006 sRGB x 0 313 0 006 y 0 329 0 006 5000K x 0 345 0 006 y 0 357 0 006 Quality Inspection specification x y CIE coordinates 9300K x 0 283 0 015 y 0 297 0 015 6500K sRGB X 2 0 313 0 015 0 329 0 015 sRGB x 0 313 0 015 0 329 0 015 190C1 LCD General Product Specification 4 Mechanical characteristics 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 10 Cosmetic Philips ID Mechanical data files ProE files required Location of Philips logo Per Philips make up sheet Gap between panel and front bezel lt 1 0 mm Location of Control icons Per Philips Graphic sheet Color for resin paint Per Philips make up sheet Fire enclosure request Shielding Cover should fulfill international standard Resins RoHS required WEEE req
15. 001 996510018324 5E 0KJ32 001 996510018325 Repair Tips 0 Warning All ICs and many other semi conductors are susceptible to electrostatic discharges ESD Careless handling during repair can reduce life drastically When repairing make sure that you are connected with the same potential as the mass of the unit via a wrist wrap with resistance Keep components and tools also at the same potential 1 Servicing of SMDs Surface Mounted Devices 1 1 General cautions on handling and storage Oxidation on the terminals of SMDs results in poor soldering Do not handle SMDs with bare hands Avoid using storage places that are sensitive to oxidation such as places with sulphur or chlorine gas direct sunlight high temperatures or a high degree of humidity The capacitance or resistance value of the SMDs may be affected by this Rough handling of circuit boards containing SMDs may cause damage to the components as well as the circuit boards Circuit boards containing SMDs should never be bent or flexed Different circuit board materials expand and contract at different rates when heated or cooled and the components and or solder connections may be damaged due to the stress Never rub or scrape chip components as this may cause the value of the component to change Similarly do not slide the circuit board across any surface 1 2 Removal of SMDs Heat the solde r for 2 3 seconds at each terminal of the chip
16. 448 les ES 4G 0KJ04 001 20 4D 0KJO2 031 4D 0KJO1 021 pu 1 Accessory Styling 200 QSGPHILIPS19001 0 0 001 2105 CDEDFUPHILIPS1900C1 5860 101 6001 CORD 10A250V EUR 1 8M CORD RVV 250V 1 8M BLK CHINA Critical components Philips 12NC SEG SEC T801 XFORM INV 250MH EEL 19 L181IA 1J 26049 161 VAR1 TVS 100 470V TVR10471KFC3FW 2D 50009 031 996510007143 IC801 IC PWM CTRL OZ9933GN SON 16P 7A 09933 001 2 FET MOS SP8M3FD5TB NC 8P 8D 02790 037 IC CTRL NT68670BMFG QFP 128P 7A 68670 A0E 996510018319 Varistor Scalar IC U7 IC FLASH PM25LV010A 100SCE SON 7 25010 01 996510018321 UG 7 FET MOS APM2305BAC TRL 8D 02305 031 54 lt 1 lt 1 lt 1 lt 44 lt lt 4 lt U U U U U U 3 1 2 IC EEPROM AT24C16BN SH T SON 8 996510007136 7 6 190C1 LCD Power controller IC Power transformer Inverter Transformer V Inverter Controller IC FET MOS CPU amp firmware are V jincluded within this IC EEPROM AT24CO2BN SH T SON 8 7B 02402 C01 996510007137 V DDC for D sub or DVI It s EEPROM to record HDCP key FGA data and other parameter 190C1 LCD Panel amp PCBA photos ITEM Philips 12NC 1 5F LS8PP 001 0 101 021 m MAIN I F BOARD ASS Y m a 6K 0KJ07 001 996510018330 ASSY CTRL BD FFC CABLE LCDM19W LTM190BTO3 P SEC POWER BOARD ASS Y 5 0 08
17. 74 B1 PANEL ON gt B 2N3904S 4 R83 B2 R74 R93 10K J 4 7U K d R 92 B 3 R93 B2 C78 0 1U K U6 B2 Screw Holes Optical Points Fiducial Mark Fiducial Mark X Fiducial Mark HOLE V8 HOLE V8 HOLE V8 190C1 LCD Scalar Diagram amp C B A A3 R 35 A3 D6 A4 R 47 A4 R 45 A4 R 31 A4 C 44 128 l _ in 970 E gt eo 525 B2 R 39 B2 R38 bows E B2 R 13 tr Lata Ld oe in B2 C 39 e af 422 Woo DNS 190C1 LCD Scalar Diagram amp C B A Power Diagram amp C B A C615 14 1000 C706 C707 R701 1000P 1000PK 10 C603 C604 1000P M 1000P M T601 D705 E6 204 17 VSW UG4D E3 73 1 1 10 K 9 3 0706 20701 Reor ew N A BZV55C15 2KBPOSM LF E7 D601 i 100 1 BD601 C605 9 A 3 1000 450V R713 RC650 R612 C704 C705 R702 330 4 1000P 1000PK 10 D701 Q701 1 701 2 D702 25 1213 5VS em 5V LD1117AV33 TEM i ded 6 A K 4 Rv 4 vO D701 z SB360 LF 2 UF4007 LF A K 1 C709 C715 330U 35V 470U 16V RC1210 lt Spec gt L C611 4 100 50V C702 470U 16V 6800 16V J C701 680U 16V R601 R603 680K 680K 1 601 TOP258PN JR1 NTC 80HM TR601 1C60
18. 77 R705 AK F R711 C P05 22 R704 68 R707 R605 R606 10K F 12 1K F 4 7 J R706 C708 3 3K F 4 4700 C713 1 703 A C711 KA431AZTA NL 0 1UK 4 C607 BZV55 C9V1 C608 C710 20601 25V 47UTI 25V 47U R708 41 16702 10K F KA431AZTA NL SA 777 BL ON TP701 CN701 TP702 2 3 IC701 4 GND PAD 515 CN601 HS2 615 3DL8309001 3D05402001 704 7 7 29 3 3V 5 HSink R715 gt 5K L2M05 001 B2 R712 R714 CN701 B3 R704 R706 RIOT R708 R711 C710 C711 C713 C108 10702 16108 HS2 GU B4 R606 R605 C607 C608 ZD601 B5 CN601 F601 VARI LIN CIUS Gila C1709 16101 03 R702 705 R713 C704 C105 C701 C102 D701 2702 0701 10602 C4 IC601 C605 C611 0601 0602 R612 C5 R601 R602 R603 TR601 C601 L601 D3 701 8721 C615 C706 0107 1601 0705 0706 20701 04 80601 R607 C609 05 C602 C603 C604 17V 330U TZMC6V2 35V 4 Power Diagram amp C B A ZD801 TZMC6V2 C801 ZD802 PA Q801 190C1 LCD 2 5V R803 2K62272102 NDR1 NDR2 ws PDR1 GNDP R804 VDDA 10K HE CN802 TIMER R806 TP804 029933 2 2 WM ww 2K62272102 BRT ADJ O R807 ER 432K Q805 D 1C801 2 R816 R829 Q 2K C811 100K C810 1000P K open 0 1UK D809 R805 Q805 114148 100K 2N7002K A C831 R834 0 22U K 1M R808 1K BLON O D806 A1 1C801 14 R83
19. 9 5 Ongoing Regulatory There s a possibility that other regulatory certificates will be required during the life of the product It is the responsibility of the supplier to provide related documentation LCD Exploded View 13 14 r zs 3 IS p 1 E 5 Spare Recommended Parts List Model 190C1 Spare parts change rule Gray color old parts can be ALT to new parts Gray color with delete line old parts can not be used to this model Spare parts upgrade rule last number 1 gt Latest version parts number Example old 6 00 01 011 new 6K 0QC01 012 Panel PCBA Styling G JMAIN F BOARDASSY BEO0Vi001021 5 POWERBOARDASSY BE0V20200 296510018330 7 o y eov S 3 LCDMiSWLTMiSOBTOSP SEC sFLs8PPo01 USBBD OU 5E0KJ08 001 996510018324 _ 8 USBBD N 5EOKJ82001 996510018325 _ 25 0 _ BKORTOBNOU Mechanical Styling location Description Philips 12NC SEC SEC 18 ASSY CLIP Black 0 1 23 COVER HINGE TOP Baco 480 4011 1 FRONT BEZEL ASSY Black v v 2 Packing Styling ocation 4G 0KJ03 001 996510018333 100 CUSHION T EPS 4 0 03 001 4G 0KJ04 001 996510018334
20. Press the Auto button 2 Eliminate the vertical bars using the Phase Clock of Setup in OSD Main Controls 1 Press the Auto button 2 Eliminate the vertical bars using the Phase Clock of Setup in OSD Main Controls 1 Adjust the contrast and brightness on On Screen Display The backlight of the LCD monitor has a fixed life span When the screen becomes dark or begins to flicker please contact your sales representative The screen is too bright or too dark harina SS S 1 If an image remains on the screen for an extended period of time it may be imprinted in 9 app the screen and leave an after image This usually disappears after a few hours An after image remains after the power 1 This is characteristic of liquid crystal and is not caused by a malfunction or deterioration has been turned off of the liquid crystal The after image will disappear after a period of time Green red blue dark and white dots 1 The remaining dots are normal characteristic of the liquid crystal used in today s remains technology Adjust blue power on light 1 Adjust blue power on light using the power LED of Setup OSD Main Controls On Screen Display Description of the On Screen Display What is the On Screen Display On Screen Display OSD is a feature in all Philips LCD monitors It allows an end user to adjust screen performance or select functions of the monitors directly through an on screen instruction window
21. persists after you have tried these solutions contact Philips customer service representative Common Problems Having this problem Check these items 1 Make sure the power cord is plugged into the power outlet and into the back of the monitor 2 First ensure that the power button on the front of the monitor is in the OFF position then press it to the ON position No Picture Power LED not lit 1 Make sure the computer is turned on 2 Make sure the signal cable is properly connected to your computer 3 Check to see if the monitor cable has bent pins 4 The Energy Saving feature may be activated No Picture Power LED is blinking Screen says 1 Make sure the monitor cable is properly connected to your computer Also refer to the Quick Set Up Guide CHECK CABLE CONNECTION 2 Check to see if the monitor cable has bent pins 3 Make sure the computer is turned on 1 The Auto Function is designed for use on standard Macintosh or IBM compatible AUTO button not working properly PCs running Microsoft Windows 2 It may not work properly if using nonstandard PC or video card Imaging Problems Display position is incorrect E Press the Auto button 2 Adjust the image position using the Phase Clock of Setup OSD Main Controls Image vibrates on the screen 1 Check that the signal cable is properly connected to the graphics board or PC Vertical flicker appears 1
22. removed the vacant IC area must be cleaned before replacing the LF BGA Removing an IC often leaves varying amounts of solder on the mounting lands This excessive solder can be removed with either a solder sucker or solder wick The remaining flux can be removed with a brush and cleaning agent After the board is properly cleaned and inspected apply flux on the solder lands and on the connection balls of the LF BGA Note Do not apply solder paste as this has shown to result in problems during re soldering Device Replacement The last step in the repair process is to solder the new component on the board Ideally the LF BGA should be aligned under a microscope or magnifying glass If this is not possible try to align the LF BGA with any board markers To reflow the solder apply a temperature profile according to the IC data sheet So as not to damage neighbouring components it may be necessary to reduce some temperatures and times More Information For more information on how to handle BGA devices visit this URL http www atyourservice ce philips com needs subscription After login select Magazine then go to Workshop Information Here you will find Information on how to deal with BGA ICs Repair Flow Chart Bad brightness Check Power Board Bad Power Board Check fluorescent lamp Check LCD panel Bad image Check Video fh fv signals Check Scaler Board Bad Scaler Board Chec
23. symbol on the schematics or exploded views Use of substitute replacement parts which do not have the same specified safety characteristics may create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from Philips Philips assumes no liability express or implied arising out of any unauthorized modification of design Servicer assumes all liability FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure CAUTION The use of optical instruments with this product will increase eye hazard TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT USE ONLY ORIGINAL MANUFACTURER S REPLACEMENT PARTS WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION THIS SERVICE MANUAL Take care during handling the LCD module with backlight unit Must mount the module using mounting holes arranged in four corners Do not press on the panel edge of the frame strongly or electric shock as this will result in damage to the screen Do not scratch or press on the panel with any sharp objects such as pencil or pen as this may result in damage to the panel Protect the module from the ESD as it may damage the electronic circu
24. vertical stripe 2 Green SOG 10 ogjcGND Display surface Anti glare type Hardness 3H pue a EN Color depth 16 7 colors Backlight 2 CCFL 7 5 estie Dee GND 13 Active area W x H 408 24mm x 255 15mm 6 RedGND 14 Vsyne View angle gt 10 gt 170 160 for H V Typ Contrast ratio gt 1000 1 Typ 8 White luminance gt 250 nit Color gamut gt 2 Gate IC Source IC U Response time lt 5 ms Vertical frequency range 56 76Hz 1 T M D S data2 Scanning frequencies 2 T M D S data2 Hor 90 83K Hz 3 T M D S data shield Ver 56 76 Hz 4 No Gonnact Video dot rate 137 MHz 5 Power input 90 264 V AG 50 60 2 Hz Power consumption 36 W Typ 6 DDC clock 42 W Max 7 DDC data log R G B H V d analo separate inputs sync separated 1 HEV TTL level SOG i ee ga 2 DVI digital Panel Link TMDS inputs 0 T M D S Ambient temperature 0 40 No Connect Power input connection No Connect Power cord length 1 8 BV Bower Power cord type leads power cord with protective earth plug Ground for 5V Hot plug detect Power management T M D S data0 The monitor must comply with the Microsoft On Now specification T M D S data0 and meet EPA requirements Mode SYNE Video Pwr cons Indication Powe On On active lt 36 W typ r On lt 42 W
25. which cannot be run in MS DOS System and equipment requirements 1 An Pentium or above personal computer or compatible 2 Microsoft operation system Windows 95 98 2000 XP and Port95NT exe 3 EDID Software PI EDID exe 4 SP boardas shown in Fig 1 And 2 Board Jump wire should follow J10 short J9 open J5 J6 1and 2 pin short 47 38 1 and 2 pin short i L Tn H k IB B qi 1 4 4 D i d 51 i 1 D pes 9 D ka m 19 ar 1 i far 12 a 1 Connected to print er to Display 211 cord and PC Signal Cable 190C1 LCD DDC Instructions 5 Connect and Mains cord to Monitor as shown in Fig 2 PC 190CW7 Monitor B Monitor A i 7 A gt 5 Connect to Mains Connect to E cord at this moment Mains cord a Video cable I Fig 2 Pin assignments 8 7 gt 15 pin D Sub Connector 5 on 1 fed 9 DDO 33VorssV 2 Green SOG Logic GND 5 Cable Detect GND 6 jRedGND 14 Weye 8 Buan Description Pin No T M D S data2 T M D S data2 T M D S data2 shield No Connect No Connect DDC clock DDC data No Connect T M D S data1 T M D S data1 T M D S data1 shield No Connect No Connect 5V Power Ground fo
26. 0 Q 100K J IC801 1 Q808 2N7002K m C814 R827 0 033U K 365 F C884 0 4UK Bl R831 R834 C831 B3 R810 R827 C808 C814 D806 B4 R808 R809 R830 C813 C884 0808 C1 CN802 R815 R816 D801 D805 D809 0805 C2 C816 C819 C820 C821 C822 R819 R820 R817 R821 R822 C3 T801 0801 0802 C805 C806 C809 C810 C823 C827 C829 R806 R807 R841 R842 R811 R812 C4 IC801 8803 R804 R805 C803 C804 C807 C812 20803 C5 R828 R829 C811 D1 CN801 D3 ZD801 70802 R801 R802 D4 C801 LCD 190 1 Power Diagram amp C B A s vi Co SPU AU OR DL Dv O DW OD OC OM O Cu C OG 100 O O TOTO NO TI Z O O O O O 00 P 00 Z Or 0 yu Ow s s quee s iar SP PRE de A NINIAICO STE INI 09 co s SOLID GO 006 cL LT AO MOM e e MOM E E OM E E OOO i 4 4 a OD ATO e CO LUO MED Ni Mod Ot O0 SO DOYS cJ 0 ON eae mam OMO LO OPP 00 OOP OE es ee ee dro snr c ares ee ue E 0090909 09 FFU FUD uu OC OC OC 0C 2C 0C DL OG Oir n Yn n SC SCC 1801 V JW5 dp
27. 15 CURRENT EFE TSAR connect to ADC pin LED ORG gt ORG C85 R139 2 Q1 NC 150 Need to close to U3 22 R140 NC 0 J Ky yoy 0 1U K R64 LED BLU ES mt LED BLU gt B A 232 HE 1 9 75 Change R64 R65 to up white LED current to 20mA 9 1 62 088004 2009 04 29 C59 C60 C84 0 102 NC O3UZ NC 0 1U Z 2 62095105 EIS Connect PWM I O 3 3V U5 ov Q O RM2101BODA SCL gt 8144 NC 100 J me 4 NC 100 J ERE lt PWM Connect to SDA SCL 24C16 C87 C88 C89 100U 25V 1UK NC 0 10Z 1 3 yY O 9 TP14 Scalar Diagram amp C B A C51 C52 C53 C55 C56 C57 C58 C59 C61 C62 C63 C71 C73 C74 D10 D11 D9 J3 J5 J8 L7 L8 Q2 R143 R64 R65 R88 R89 R90 U5 A2 A2 Al A2 A2 A2 A2 B2 A3 A3 A3 C1 C2 C1 A4 A4 A4 A1 A4 B5 A2 A2 B2 B2 B1 B2 A3 A3 A3 C1 S calar Diagram amp C B A 5V U9 spec LCD 5V POWER Vds 30V Vgs 12V Id 3 5A when ambient temp 70 degr C75 B3 C76 B3 C77 B2 C78 B2 C81 B2 J6 A5 Q3 B2 7D 00697 E3B G 1 T7P D 3 T7M CD RESET Reset IC 5 2 TCLK2P R71 08 C64 TCLK2M vec NC R70 C81 TM T5P TSM TAM T3P T3M LCD_5V_POWER TCLK1P TCLK1M R 72 B 2 res APM2201AAC TR TM R73 B2 R92 0 1U K TIM 47K J OU K
28. 22 inch TFT WXGA LCD Colour Monitor 190 158 00 190 158 93 Service Service ENERGY STAR Chassis MERIDIAN 1 LCD Monitor 190 Register your product and get support at www philips com welcome ice Manual Horizontal frequencies TABLE OF CONTENTS Description Page Important Safety Notice 2 Technical Data 3 5 MSA AO 6 Troubleshooting 7 On Screen Display 8 9 Lock unlock Aging Factory mode 10 Philips Pixel Defect Policy 11 Mechanical Instructions 12415 Color adjustment 16 FAQs Frequently Asked Questions 17 18 Electrical instruction 19 20 Service Tool 21 22 DDC Instructions amp Serial Number 23 29 DDC DATA 30 31 Firmware Upgrade for CPU 32 33 30 83 kHz Description Page Failure Mode Of Panel 34 Wiring 35 Block
29. 3 8 DISPLAY IDENTIFICATION 13 3 9 DISPLAY IDENTIFICATION essa eae essere seas 13 310 USB SUPPORT 14 3 11 DDC CI SUPPORT 7 14 3 12 DATA FOR EDID 0 14 3 13 HOT KEY DEFINITION 14 3 14 SMART CONTRAST DYNAMIC CONTRAST 14 3 15 SMART RESPONSE OVER DRIVE as 15 2216 SMART IMAGE asada aaa maypa 15 4 VISUAL CHARACTERISTICS 18 4 1 TEST CONDITIONS Ledin 18 4 2 BRIGHTNESS 19 4 3 IMAGE SIZE Queen 19 4 4 BRIGHTNESS UNIFORMITY 19 General Product Specification General Product Specification 8 GETS IN 19 4 6 COLOR TEMPERATURE ADJUSTMENT 19 5 MECHANICAL CHARACTERISTICS rnnnnnnnnuennnnnnnnnnnvnnnnnnnnnnnvennnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnen 21 5 1 COSMETIC 21 5 2 MECHANICAL DATA FILES sun 21 9 2 OF PHILIPS L
30. 5 C35 A5 C 36 A4 C37 A4 C38 A2 C 39 A2 C 40 B4 C41 A2 C42 A2 C43 B2 C45 C1 C 46 C1 C47 D2 C48 A1 C49 A1 C50 C4 C79 A2 C80 C1 C82 4 AT24C16AN 10SJ 1 8 C 83 D 1 T6P mi E ELL Ls L6 A1 L9 A4 R128 D3 R129 D2 R130 D1 33 33V R147 B5 Bak R307 C4 100 J VSO TUUS PWM control Backlight 2009 01 14 R 308 100 J HSO R 36 C 4 R37 A2 MEM 2 gt INV_ON OFF R39 B5 cw lt __ SENSOR z PUR kev 2 lt LS INT 4 R43 C2 R45 C4 R47 C5 100 J EWP R 48 1 R PWM R 50 C4 SN ae gt LED ORG R53 C4 Rmus RS6 C1 R87 C1 U3 A2 UA B5 97 D1 Y 1 C1 190 1 LCD 43 ADJ TP 5 2 TP15 lt ON OFF 13 L4 o TP68 MUTE 6 TP69 11 2 lvoL ADJ 30 gt 5 Ger e 9 L8 220 in dl LA n 2 Bix lt 12V Enable T 2K61185112 TP67 C54 R80 C55 C52 C56 C57 C58 C53 NC ABC ER R88 gt TP20 0 1UK 1UK C51 0 1U K 0 1U K 0 1UK C90 ADC KEY2 a AA 21 2 47025 47U 25 0 1U K gt HE le TP22 PWR KEY 3 o TP23 3 2 L1 220 HOV 010 TZME6V2 6 2 2 2088005 86 45V C61 62 c63 4 0 1U K 220P J 220P J220P J R138 NC 2 4K R135 Smart BLU 2 39065 Smart BLY gt Q4 R136 220 J gt
31. 60 2 Hz Power consumption lt 36 W Typ lt 42 W 7 DDC data Functions 8 No Connect 1 D SUB analog R G B separate inputs H V sync separated 9 TM D S datat Composite H V TTL level SOG sync 2 DVI digital Panel Link TMDS inputs T M D S data1 shield Ambient temperature 0 40 No Connect Power input connection No Connect Power cord length 1 8 M 45V Power Power cord type leads power cord with protective earth plug Ground for 45V Hot plug detect Power management T M D S data0 The monitor must comply with the Microsoft On Now specification T M D S data0 and meet EPA requirements T M D S data0 shield 18C VSYNC Video Pwr cons Indication Powe On On active 36 W typ r On lt 42 W No Connect No Connect T M D S clock shield T M D S clock T M D S clock Stand Off blanked Blinking Susceptibility of display to external environment Period 3sec On 3sec Off Temperature 0 to 40 degree C Humidity 80 max DC N A LED Off Altitude 0 3658m Powe Air pressure 600 1100 mBAR Storage r Off Storage Temperature 20 to 60 degree Humidity 95 max Altitude 0 12192m Air pressure 300 1100 mBAR Note recommend at 5 to 35 C Humidity less than 60 96 6 KENT Front View Product Description 2 MENUS OK 34 Input 6 AUTOS Y A
32. A user friendly on screen display interface is shown as below PHILIPS Monitor Setup Basic and simple instruction on the control keys In the OSD shown above users can press buttons at the front bezel of the monitor to move the cursor OK to confirm the choice or change On Screen Display The OSD Tree Below is an overall view of the structure of the On Screen Display You can use this as a reference when you want to work your way around the different adjustments later on Main menu Sub menu VGA Input P DVI available for selective models Picture Format 4 3 Wide screen Brightness Picture Contrast SmartResponse On Off SmartContrast On Off Gamma 1 8 2 0 2 2 2 4 2 6 Color Temp 5000K 6500K 7500K 8200K 9300K 11500K Ri SRGB Red User Define L Green Blue Language English Espanol Fran ais Deutsch Italiano Portugu s Horizontal DSD Settings ER Transparency Off 1 2 3 4 OSD Time out 5 10 20 30 60 Power LED 1 2 3 4 H Position 0 100 V Positlon 100 Phase 100 Clock 0 100 Resolution Notification On Off Reset Yes No Information Resolution notification This monitor is designed for optimal performance at its native resolution 1440x900 60Hz When the monitor is powered on at a different resolution an alert is displayed on screen Use 1440x900 960Hz for best results Display of the native r
33. AIK J 4 C29 0 1UZ G2 l HDCP Hot Plug error HPD R304 47 DVI R35 10 10 10 10 10 10 10 10 gt RX1 25RQCO gt RXC RXC 00 4 20 21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 D5 D6 D7 DN10 DN11 DN12 DN13 DN14 DN15 DN6 DN7 DN8 DNO J2 R22 R23 R 24 R25 R 26 R27 R 28 R 29 R 30 R 304 R 306 R31 R32 R33 R 34 R35 R81 U2 A2 B1 B2 A3 B3 B3 B4 B4 B4 C2 C4 C4 C1 C2 C2 B4 B4 C2 B4 C4 C4 A2 A3 B3 B4 B 1 A1 A2 A1 B 1 B5 B2 B5 B5 B5 D2 B2 B5 B5 C2 C5 C5 A2 A2 S calar Diagram amp C B A 190C1 LCD CVDD1V8 1 8V L6 CVDD1V8 2220 52 115 ADC VAA CVDD1V8 VGA 3v3 O C48 C49 C41 C42 C79 4 7UK 4 7UK 0 107 0102 0 10 Z C38 L5 Z220 4 7U K ai Em Q P Q n C39 8 0 102 d d VGA 3V3 B a a Q R37 a z a o REXT gt 55 w RX2 RX2 8 RX2 RX2 RX1 RX1 1 gt RXOF 2 RX1 RX0 Oo Wi RX0 RX0 RX0 RXC RXC gt RXC HSIN gt 57 HSYNCI1 VSIN gt VSYNCI1 BIN1 gt BIN1 SOGI 50611 Gn GIN1 gt GIN1 RI1 RIN1 U3 gt RIN1 ud NT68667 NT68670B MCU VCC 010 K VOASDA C gt 100 MCU GND p2 VGA SCL 2 41 X090 d p3 DVI SDA lt gt 100 J 2 PB7 DDC SDA1 p3 DVI SCL gt Raa 1003 42 PB6 DDC SCL1 23 PB5 DVI SDAO
34. Basic Display Parameters Features gt Video i p definition Analog Setup Blank to Black not expected Seperate Syncs support Yes Composite Sync support Yes Vsync Pulse serration required Max Horz Image Size 40 cm Max Vert Image Size 25 cm Display Gamma 2 2 Display Type RGB color display Standard Default Color Space Yes Features Preferred Timing Mode In first detailed block Features GTF support No DPMS Features Stand by Yes DPMS Features Suspend Yes DPMS Features Active Yes lt x Basic Display Parameters Features x gt lt Color Characteristics gt Red x 0 639648 Red y 0 329102 Green x 0 299805 Green y 0 599609 Blue x 0 150391 Blue y 5 95703e 002 White x 0 313477 White y 0 329102 lt x Color Characteristics x gt lt Established Timings gt Established Timimgs 1 BF 720x400 70Hz 640x480 60Hz 640x480 67Hz 640x480 72Hz 640x480 75Hz 800x600 56Hz 800x600 60Hz Established Timimgs 2 EF 800x600 72Hz 800x600 75Hz 832x624 75Hz 1024x768 60Hz 1024x768 70Hz 1024x768 75Hz 1280x1024 75Hz 1152x870x75Hz Established Timings 3 80 lt x Established Timings x gt lt Standard Timing Identification gt Standard Timing 1440x1440 60Hz Standard Timing 1152x864 75Hz Standard Timing 1280x1024 60Hz Standard Timing 1440x1440 75Hz lt x Standard Timing Identification x gt lt Detailed Timin
35. By means of litz wire and a slight horizontal force small components can be removed with the soldering iron They can also be removed with a solder sucker see Fig 1A Fig I DISMOUNTING VACUUM PISTON ef 4822 395 10159 SOLDERING RON e g WELLER SOLDER TIP PT A SOLDERING RON SOLDER WICK 4822 321 40042 e g APAIR OF TWEEZERS HEATING pe HEATING tr uu B SOLDERTNG RON pti SOLDER WICK While holding the SMD with a pair of tweezers take it off gently using the soldering iron s heat applied to each terminal see Fig 1 B Remove the excess solder on the solder lands by means of litz wire or a solder sucker see Fig 1C While holding the SMD with a pair of tweezers take it off gently using the soldering iron s heat applied to each terminal see Fig 1 B Remove the excess solder on the solder lands by means of litz wire or a solder sucker see Fig 1C 1 3 Caution on removal When handling the soldering iron use suitable pressur e and be careful When removing the chip do not use undue force with the pair of tweezers The soldering iron to be used approx 30 W should preferably be equipped with a thermal control soldering temperature 225 to 250 C The chip once removed must never be reused 1 4 Attachment of SMDs Locate the SMD on the solder lands by means of tweezers and solder the component on one side Ensure that the component is positione
36. C12 0 047U 16V R11 13 4 FP C R13 5J 12K J BAI R14 100 J C15 0 047U 16V 1 Bit R15 150J 4 lt 7 VGA SDA p AT24C02N 10SU 1 8 RIG VSI VSIN C16 C17 TZMC6V2 TZMC6V2 47 J 47P J D4 C18 d TZMC6V2 T 12P J 100 J HSI D8 EDID VCC A TZMC6V2 Q9 2N3904S 1 22 3 1 1 10 11 C12 C13 C14 C15 C16 C17 C18 C19 C2 C3 C4 C5 C6 C7 C8 C9 D1 D2 D3 D4 D8 DN1 DN2 DN3 DNA DN5 J1 L1 L2 L3 Q9 R1 R10 11 R12 R13 R14 R15 R16 R17 R18 R19 R2 R20 R21 R3 R4 R5 R6 R67 R68 R69 R7 R8 R9 U1 190C1 LCD A2 B1 B4 C4 C3 C1 C4 C1 C1 C4 D4 A3 A3 A4 A3 A4 B4 B4 B3 B1 C2 C2 C3 D3 A2 A3 A2 B2 B1 A1 A3 B3 C3 D1 A4 C4 C3 C1 C1 C4 C2 C2 C4 D3 D4 A3 C4 D4 A4 B4 A2 B4 D1 D2 D2 B5 B3 B4 C1 190C1 LCD 2K22009024 DVIPC5V 5V 5V ESD O O O Scalar Diagram amp C B A 5V ESD 4 0 10 2 BAV99 4 24 DN8 0 102 BAV99 RXOP RX1M 0 102 BAV99 RX1P BAV99 TP2 RX2M DVI SCL RX2M D BAV99 TP3 RXIM lt SCL p4 TP4 RXOM DVI SDA 9 TP5 RX2P lt 7 DVI SDA p4 21 10 TP6 9 RX1P C28 DN1B J 18 RX0P RX2P 0 107 BAV99 5119 4 4 C30 DN14 s 2 RXCM 0 1U Z BAV99 0 4 DVIPC5V J 5 5V ESD 7 C31 6 TP8 0 1UZ B 411419 d 7 9 TP10 lt 115 Tr DN12 99 6 RISA A
37. ILITY SOG SUPPORT Windows Vista Premium Logo Certification for Dual models Windows Vista Basic Logo Certification for Analog models HDCP support for DVI input products USB PLUG SUPPORT SMART CONTRAST amp SMART IMAGE amp SMART RESPONSE OVER DRIVE SMART Contrast gt 30000 1 Typical SI to input exact measurement value SSMART CONTROL amp SMART MANAGEMENT REQUIREMENT TrueVision formerly PerfectTunell or FACTORY GAMMA ALIGNMENT WEEE REQUIREMENT RoHS REQUIREMENT 5 0 REQUIREMENT 19061 LCD CONTENTS F FOREWORD Z uxuyasi 6 2 PRODUCT PROFILE eee 6 2 1 EEE EN 6 2 2 SCANNING 5 8 2 3 AMBIENT TEMPERATURE 02 402 8 3 ELECTRICAL CHARACTERISTICS eer SO rise pu 8 3 1 INTERFACE 15 ease sagesse aerae 8 3 2 INTERFACE 88 ease sa esses 9 3 3 TIMING REQUIREMENT 2 11 3 4 HORIZONTAL 5 13 3 5 VERTICAL 5 sagesse sese essere 13 3 6 POWER INPUT CONNECTION ese ease 13 3 7 MANAGEMENT SUPPLIER TO 2 13
38. National Electrical Code and UL Standards Q Does the LCD monitor conform to general safety standards A Yes Philips LCD monitors conform to the guidelines of TCO Displays 5 0 standards for the control of radiation electromagnetic waves energy reduction electrical safety in the work environment and recyclability The specification page provides detailed data on safety standards Q After I change new PC I found this information on screen how can do ATTENTION A Because you activate Theft Deterrence function in SmartControl Il Please contact IT manager or Philips Service Center Electrical characteristics 225B1 LCD Electrical Instructions 1 Interface signals 1 1 1 2 1 3 D Sub Analog Input signal Video Hsync Vsync c Video 0 7 Vp p input impedance 75 ohm Sync Separate sync TTL level input impedance 2 2k ohm terminate Hsync Positive Negative Vsync Positive Negative Composite sync TTL level input impedance 2 2k ohm terminate Positive Negative Sync on green video 0 3 Vp p Negative Video 0 7 Vp p Positive DVI D Digital Input signal Single TMDS link Three channels RX0 RX1 RX2 USB PLUG support Input signal Upstream input Vsus D D GND USB B receptacle Output signal Downstream output D D GND through USB A receptacle 2 Interface 2 1 2 2 D Sub Cable Length 1 8 M 50 mm Fix with monitor when packing with tran
39. Note If not the same please rewrite EDID S N again 9 Turn off the monitor exit the factory mode Serial Number Definition PANELTYPE 1 AUO 2 CPT 3 LPL 4 SEC 5 6 HanStar 7 SVA i 8 BOE 9 MTD SSPAYYWWXXXXXX Site code DL Suzhou Week CS Taiwan Sequence number 000001 999999 Please reset and start from 000001 when hit the limit 999999 Year 2008 2009 190C1 LCD DDC DATA Analog DDC lMIIIITTGsSolaying Monitor EDID 128 bytes EDID Data Hex 0 1 2 3 4 5 6 7 8 9 0 00 FF FF FF FF FF FF 00 41 10 37 CO 01 00 00 00 OA 13 01 03 20 0 28 19 78 EE DE 95 54 4C 30 99 26 OF 50 54 BF EF 80 95 00 40 71 81 80 95 OF 01 01 01 01 50 01 01 01 01 9A 29 0 DO 51 84 60 22 30 50 98 36 00 98 FF 10 00 0 00 1C 00 00 00 FF 00 30 30 30 80 30 30 30 30 30 30 30 30 30 31 90 00 00 00 FC 00 50 68 69 6C 69 100 70 73 20 31 39 30 43 00 00 110 00 FD 00 38 4C 1E 53 OE 00 OA 120 20 20 20 20 20 20 00 42 Decoded EDID data lt Header gt Header 00 FF FF FF FF FF FF 00 lt gt Vendor Product Identification gt ID Manufacturer Name PHL ID Product Code 49207 ID Serial Number 00000001 Week of Manufacture 10 Year of Manufacture 2009 x Vendor Product Identification x gt EDID Structure Version Revision gt EDID Version 1 EDID Revision 3 lt x EDID Structure Version Revision x gt lt
40. OGO uu u u uU u uuu uu uu u u uuu luu uu Zx 21 5 4 GAP BETWEEN PANEL AND FRONT BEZEL eene nnns 21 5 5 LOCATION OF CONTROL ICONS sara 21 5 6 COLOR FOR BESIN PAINT tva C Y v Dt b Po rr va d V Pu vue a n 21 57 FIRE ENGLOSURE REQUEST sjansene 21 RESINS pe 21 EE EE EE EE 21 5 107 PEASTICMOLDTOOLNG SS 21 PLASTICSFLAMMABILITV sosser 22 5 12 TEXTURE GLOSSING OF HOUSING 22 513 ANDSWVELBASE suse 22 5 14 KENSINGTON PEE Yo Eo ES FE OSEE ADRESA 22 5 15 22 5 16 PRODUCT DIMENSION WEIGHT REFER TO PHILIPS APPROVED SHT 191 5 560 23 5 17 TRANSPORTATION wem 23 5 18 PALLET CONTAINER LOADING oii ol nnn util SAS 24 6 ENVIRONMENTAL CHARACTERISTICS 22 0021 2 1 4 1 1 25 6 1 SUSCEPTIBILITY OF DISPLAY TO EXTERNAL ENVIRONMENT 25 62 TRANSPORTATION TESTS ov EM EIS RUM E DM 25 6 3 DISPLAY DISTURBANCES FROM EXTERNAL ENVIRONMENT 25 6 4 DISPLAY DISTURBANCES EXTERNAL ENVIRONMENT 25 7 S o be m sac wc ce ee u ud ne 25 7 1 MEAN TIME BETWEEN 5 25
41. SerialNumber Option About SeialNumber C 5 3 0 7 1 5 0 0 0 0 0 Open EDID Table OK 190C1 LCD DDC Instructions Step 5 Press RUN to write EDID and serial number shown as Fig 8 EDID Tools 0 12 BIK File EDID Serial Number Option About EDID Type Selection EDID 129 Bytes CheckSum Caculation Enable Serial Humber 5 3 0 7 1 5 0 0 0 O0 U 1 ee el a 00 FF FF FF FF OO 41 0 FB 08 01 00 00 DD 12 DE F 1D 78 EE BS 05 56 44 25 50 EF 80 B3 00 81 80 81 SF 35 00 35 OF OF 4F 21 33 30 30 62 14 27 40 BU Dn 11 00 00 1C 00 00 00 FF 00 43 53 33 37 30 30 30 30 30 31 00 00 00 FC 00 50 73 20 32 32 35 42 31 00 DD 00 FD 38 53 11 00 DA 20 20 20 20 20 20 00 5 Open EDID Table OK Fig 8 otep 6 EDID and serial number update success shown as Fig 9 EDID Tools Y0 12 File EDID Serial Number Option About EDID Type Selection EDID 128 Bytes CheckSum Caculation Enable Seral Number C 5 3 Ff 5 0 0 FF FF FF FF DD 08 01 00 00 05 TF 21 1B 2 5 BF EF 80 81 80 AF 01 01 01 01 01 01 30 24 24 40 30 DE 11 OO 1E FF DD 43 53 39 30 30 30 30 OO 00 FL 00 B3 70 73 20 31 OG 0 53 DE 00 DA 20 20 00 TIE ETTE ET Write EEPROM and OSD Serial Number Fig 9 190C1 LCD DDC Instructions 8 Press Monitor Menu Key to check OSD Serial number is the same as PI EDID write data as shown in Fig 10
42. T technology LCD consumes much less power than LED and gas displays because it works on the principle of blocking light rather than emitting it Q What differentiates passive matrix LCDs from active matrix LCDs An LCD is made with either a passive matrix or an active matrix display grid An active matrix has a transistor located at each pixel intersection requiring less current to control the luminance of a pixel For this reason the current in an active matrix display can be switched on and off more frequently improving the screen refresh time your mouse pointer will appear to move more smoothly across the screen for example The passive matrix LCD has a grid of conductors with pixels located at each intersection in the grid Q What are the advantages of TFT LCD compared with CRT A Ina CRT monitor a gun shoots electrons and general light by colliding polarized electrons on fluorescent glass Therefore CRT monitors basically operate with an analog RGB signal A TFT LCD monitor is a device that displays an input image by operating a liquid crystal panel The TFT has a fundamentally different structure than a CRT Each cell has an active matrix structure and independent active elements A TFT LCD has two glass panels and the space between them is filled with liquid crystal When each cell is connected with electrodes and impressed with voltage the molecular structure of the liquid crystal is altered and controls the amount of inl
43. T M D S data0 shield No Connect No Connect T M D S clock shield T M D S clock T M D S clock Stand Off blanked Blinking Susceptibility of display to external environment Period 3sec Operating On 3sec Off Temperature 0 to 40 degree C Humidity 80 max DC N A LED Off Altitude 0 3658m Powe Air pressure 600 1100 mBAR Storage r Off Storage Temperature 20 to 60 degree Humidity 95 max Altitude 0 12192m Air pressure 300 1100 mBAR Note recommend at 5 to 35 C Humidity less than 60 96 Technical Data CMO panel Type NR M190A1 LOG 5 Resolution 1400x900 WXGA I Outside dimensions 428 H x 278 V x 16 2 D mm Typ 4 m Pitch mm 0 2835mm x 0 2835mm TS NI OE EE Color pixel arrangement Sn fed 9 DDC 33Vor 5V EN Hard coating 3H 8 Anti glare treatment of the front polarizer Color depth 16 7 colors Backlight 2 CCFL Active area W x H 408 24mm x 255 15mm 6 14 2 View angle CR gt 10 gt 170 160 for H V Typ Conmara gt 1000 1 8 1 White luminance gt 250 nit Typ Color gamut gt 2 Gate IC Source IC Response time lt 5 ms Vertical frequency range 56 76Hz 1 T M D S data2 Scanning frequencies 2 T M D S data2 Hor 30 83 K Hz 3 T M D S data2 shield Video dot rate lt 137 MHz 5 Comedi Power input 90 264 V AG 50
44. Total bright or black dot defects of all type 1 or 2 adjacent sub pixel defects 1 dot defect General Product Specification Fig 1 Measurement locations of Brightness Uniformity 30 50 10 10 Fig 2 Cross talk pattern Gray level 46 64 Gray level 16 General Product Specification Fig 3 Cross talk Pattern Center at Gray level 0 Black 1 3 1 3 1 6 1 2 1 YB 1 2 1 2 General Product Specification SEPARATE SYNC VIDEO x c k D HORIZONTAL UI Lo VIDEO x s VERTICAL COMPOSITE SYNC VIDEO x c z HORIZONTAL LL FIG 4 TIMING CHART 1 General Product Specification 9 REGULATORY COMPLIANCE 9 1 Worldwide Regulatory x Ej 0004 20090325 xls 9 2 EMC Requirements Supplier DVT EMI test result must be submitted prior to DVT samples delivery and PVT EMI test result must be submitted again prior to PVT samples delivery Which also has to meet Philips immunity testing specification 9 3 RoHS Hestriction on the use of certain hazardous substances Lead Cadmium Mercury Hexavalent Chromium Polybrominated Bipheny1 PBB and Polybrominated Bipheny1 Ether PBDE flame retardant 9 4 WEEE Producer Philips responsible for retailer take back schemes and recycling System implemented Collection and recycle targets
45. all factory preset OSD LANGUAGES E 8 LANGUAGES languages xls M1 new item translation 2009020 3 OSD TREE 20081126 Office 20C 4 POWER ON LOGO Pl Power On Logo Power On gt Show up Philips 19W 1440x900 zip logo 3 seconds gt Change to input signal This picture is reference only The official drawing will send out by PM 5 Audio Selection otand alone On No audio support this Isolate video and audio model control input otand alone Off Integrate video and audio control input Mute On Turn off audio Mute Off Turn on audio Register information AC On DC On register information Show register OSD 3 Sec gt Only to show first 5 times when AC or DC power on off After reset in OSD then re count 5 times again KEJ 190 1 LCD 3 4 3 5 3 6 3 7 General Product Specification Horizontal scanning oync polarity Positive or Negative Scanning frequency 30 83 K Hz Vertical scanning Sync polarity Positive or Negative Scanning frequency 56 76 Hz Power input connection Power cord length 1 8 M Power cord type 3 leads power cord with protective earth plug Power management supplier to input The monitor must comply with the Microsoft On Now specification and meet EPA requirements Mode HSYNC VSYNC Power ws active lt 36 E typ LED 42 W max Standby blanked lt 0 8 W Blinking White LED Period 3
46. amp C B A 2B12218B51 iris 1 VCC DATA GND J2 2K62244104 190C1 LCD J1 B2 J2 B4 190C1 LCD USB Diagram amp C B A FA EP P LA i 19001 LCD USB Diagram amp C B A General Product Specification Meridian 1 190C1 GENERAL PRODUCT SPECIFICATION Issued by Paul Tsai Argent Chan Revision History Date yy mm dd Author Brief Description 0 2 2008 04 22 Paul 1 Update H9 timing table 2 Add BLUE Led blinking for standby mode 3 Modify sec 3 3 3 OSD behaviors 0 3 2008 Jul 21 Updated ME request 2008 08 05 Release for PVT Exit 1 1 2008 09 09 Update video dot rate data 0 1 2009 4 27 mE Blue changes in this version Change to Meridian 1 190C1 Red open reminding General Product Specification ANALOG AND DIGITAL DUAL INPUT AUTO PICTURE ADJUSTMENT 13 FACTORY PRESET MODES AND 50PRESET MODES WHICH CAN BE RECOVERED TO PRESET MODES 12 USER MODES USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION ADJUSTMENT MAX RESOLUTION 1440 900 NON INTERLACED AT 76 HZ 19 WIDE COLOR TFT LCD FLAT PANEL FULL RANGE POWER SUPPLY 90 264 CE ENVIRONMENTAL POLICY ANTI GLARE TO REDUCE LIGHT REFLECTION POWER MANAGEMENT CAPAB
47. are more noticeable than others This policy is valid worldwide subpixel subpixel subpixel One dark sub pixel Two or three adjacent dark sub pixels Proximity of Pixel Defects Because pixel and sub pixels defects of the same type that are near to one another may be more noticeable Philips also specifies tolerances for the Y proximity of pixel defects pixel Pixel Defect Tolerances In order to qualify for repair or replacement due to pixel defects during the 1 warranty period a TFT LCD panel in a Philips flat panel monitor must have Pixels and Sub pixels pixel or sub pixel defects exceeding the tolerances listed in the following A pixel or picture element is composed of three sub pixels in the primary tables colors of red green and blue Many pixels together form an image When all sub pixels of a pixel are lit the three colored sub pixels together appear as a single white pixel When all are dark the three colored sub pixels together ite pi ACCEPTABLE appear as a single black pixel Other combinations of lit and dark sub pixels BRIGHT DOT DEFECTS LEVEL appear as single pixels of other colors MODEL 190C1 Pixel and sub pixel defects appear on the screen in different ways There are two categories of pixel defects and several types of sub pixel defects within 2 adjacent 2adjacentlitsubpiels subpixels OOS Bright Dot Defects Bright dot defects appear as pixels or sub pixels that are Distance between two bright dot defect
48. comes out Windows screen The 1931 CIE Chromaticity color triangle diagram x y coordinate for then release all buttons the screen center should be 3 Press MENU button wait until the OSD menu with Characters MERIDIAN 190C1 V1 2 2009 04 24 below OSD menu come on the Screen of the monitor as shown in Fig3 Product specification Production alignment spec CIE coordinates x y CIE coordinates 11500K x 0 270 0 02 11500K x 0 270 0 006 y 0 281 0 02 y 0 281 0 006 9300K x 0 283 0 02 9300K x 0 283 0 006 y 0 297 0 02 y 0 297 0 006 8200K x 0 291 0 02 8200K x 0 291 0 006 y 0 306 0 02 y 0 306 0 006 7500 x 0 298 0 02 7500K x 0 298 0 006 y 0 314 0 02 y 0 314 0 006 Faaoy Mode indicator 6500K sRGB 0 313 0 02 6500K sRGB x 0 313 0 006 y 0 329 0 02 y 0 329 0 006 Fig 3 sRGB x 0 313 0 02 sRGB X 0 313 0 006 y 0 329 0 02 y 0 329 0 006 4 Press button then select factory mode indicator by MENU LEFT 5000K x 0 345 0 02 5000K x 2 0 345 0 006 or RIGHT button Press MENU button to bring up submenu windows as below y 0 357 0 02 y 0 357 0 006 Quality Inspection specification CIE coordinates 9300K x 0 283 0 015 y 0 297 0 015 6500K sRGB 0 313 0 015 y 0 329 0 015 sRGB x 0 313 0 015 y 0 329 0 015 190C1 LCD FAQs Frequently Asked Questions General FAQs Q When I install m
49. d correctly on the solder lands see Fig 2A Next complete the soldering of the terminals of the component see Fiq 2B Fig 2 MOUNTING v g A PALE OP TWEEZERS SOLDER TNG RON SOLDER ING TIME H 2 Caution when attaching SMDs When soldering the SMD terminals do not touch them directly with the soldering iron The soldering should be done as quickly as possible care must be taken to avoid damage to the terminals of the SMDs themselves Keep the SMD s body in contact with the printed board when soldering soldering iron to be used approx 30 W should preferably be equipped with a thermal control soldering temperature 225 to 250 C Soldering should not be done outside the solder land Soldering flux of rosin may be used but should not be acidic After soldering let the SMD cool down gradually at room temperature The quantity of solder must be proportional to the size of the solder land If the quantity is too great the SMD might crack or the solder lands might be torn loose from the printed board see Fig 3 e Right Fig 3 Examples a gt SOLDERING IRON E Repair Tips 3 Lead free product identification You can identify lead free product by Philips lead free logo on PCB 4 Lead free product repair instruction 4 1 Use only lead free Solder Alloy 0622 149 00106 1 2mm SAC305 or 0622 14900108 1 0mm SAC305 Remark For lead free soldering mate
50. desired resolution under Windows Control Panel with the Display properties Q What if I get lost when I am making monitor adjustments A Simply press the MENU button the Setup button then select Reset to recall all of the original factory settings Q What is the Auto function A The AUTO adjustment key restores the optimal screen position phase and clock settings by pressing of a single button without the need to navigate through OSD On Screen Display menus and control keys Note Auto function is available in selected models only Q My Monitor has no power Power LED does not light up What should I do A Make sure the AC power cord is connected between the monitor and AC outlet and click a key on keyboard mouse to wake up the PC Q Will the LCD monitor accept an interlaced signal under PC models A No If an Interlace signal is used the screen displays both odd and even horizontal scanning lines at the same time thus distorting the picture Q What does the Refresh Rate mean for LCD A Unlike CRT display technology in which the speed of the electron beam is swept from the top to the bottom of the screen determines flicker an active matrix display uses an active element TFT to control each individual pixel and the refresh rate is therefore not really applicable to LCD technology Q Will the LCD screen be resistant to scratches A protective coating is applied to the surface of the LCD which is
51. e resolution of video signal is 1680 1050vertical 60Hz Slightly increase or decrease the value until snowy noise completely disappear repeatly Connect Signal cable again gt go back to normal display Philips Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect Policy Black Dot Defects Black dot defects appear as pixels or sub pixels that are Philips strives to deliver the highest quality products We use some of the always dark or off That is a dark dot is sub pixel that stands out on the industry s most advanced manufacturing processes and practice stringent screen when the monitor displays a light pattern These are the types of quality control However pixel or sub pixel defects on the TFT LCD panels black dot defects used in flat panel monitors are sometimes unavoidable No manufacturer can guarantee that all panels will be free from pixel defects but Philips guarantees that any monitor with an unacceptable number of defects will be repaired or replaced under warranty This notice explains the different types of pixel defects and defines acceptable defect levels for each type In order to qualify for repair or replacement under warranty the number of pixel defects on a TFT LCD panel must exceed these acceptable levels For example no more than 0 0004 of the sub pixels on a 19 XGA monitor may be defective Furthermore Philips sets even higher quality standards for certain types or combinations of pixel defects that
52. ecommended by Philips and described in this service manual a re effective methods of performing service operations Some of these service operations require the use of tools specially designed for the purpose The special tools should be used when and as recomm ended It is im portant to note that this manual c ontains various CAUTIONS and NOTICES which should becarefully read in order to m inimize the risk of personal injury to service personnel The possibility exists that improper service methods may damage the equipment It is also important to underst and that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE Philips could not possibly know evaluate and advise the servic etrade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently Philips has not undertaken any such broad evaluation Accordingly who uses a servi ce procedure or tool which is not recommended by Philips must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected Hereafter throughout this manual Philips Consumer Electronics Company will be referred to as Philips gt WARNING Critical components having special safety characteristics are identified with a by the Ref No in the parts list and enclosed within a broken line where several critical components are grouped in one area along with the safety
53. ed Timing FC Monitor name Philips 190C Detailed Timing FD Monitor limits Vert 56 76 Hz Horz 30 83 KHz Clk 140 MHz lt x Detailed Timing Descriptions x gt Extension Flag 00 Checksum DO Firmware Upgrade for CPU Step 1 Install Port95nt exe Restart computer Step 2 Dobule click EasyUSB Writer Writer t9 exe Press Load File Novatek Easy Writer V4 1 Alpha Test9 File Run Option Skins 9 ISP OM 12 File Novatek FasvWyriter v4 1 Module Tezi Information file ezwriter ini V1 Part Type EasyUSB port ISP OFF File loaded Step 3 Choose hex Imhnm LL Seis Haz F AB uL Em f QU 2208149 SAM VUD2 0501 3 ED IntlHex Firmware Upgrade for CPU otep 4 Press Auto to update F W Novatek Easy Writer 4 1 Alpha Test BER ISP OFF View Hex agram B Fead if i ES Test Information file ezwriter ini V1 7 Port Type EasyUSB port Load File E 09 44 57 D HXPHILIPSXHudson Philips 220SW9 4 Source Code 4 1 Firm WarexXPhilipsH8 5 002 200860505 MI BINV22085wW9 SAM 002 0501 hex 2008 05 05 09 42 10 9 ISP OFF Q View Hex a Program remm 4 1 FirmWarelPhilipsH9 5 002 200 NBINY2205W9 0501 hex 2006 05 06 09 42 HexFile CheckSum AF46 Fill 128k Check Sum BO045 P Auto ReLoad File EF 09 45 33 D XHEXPHILIPSXHuds
54. emble the stand plus gt 6 screws driver disassembly the bezel When disassembly the from the monitor notice bezel notice don t bend the the disassembly order C B man must wear glove 1 Top 1 parts of bezel The purpose is loose the BZL 2 Left 2 parts of bezel 3 Bottom 3 parts of bezel 4 Right 4 parts of bezel Don t draw the BZL Mechanical Instruction Turn over the Don t dismantle the Rear monitor Uplift the Rear cover cover from the monitor Draw the ffc cable Take off the rear cover Tear off these two acetic POT tapes GTA T TE Take the entire internal mechanism from Bezel and then put it on the cushion Draw the ffc cable 190C1 LCD Mechanical Instruction xa Disassembled the rear Plus COVer driver C B screw 2 USB 1 The other USB screw 1 Then tear off one gasket on the top of the USB PCBA Disassembled the Screw Main BKT hexagonal driver screw 4 Tear off the top AL tape Tear off this Mylar AL tape Notes the below PIC on the top of lamp cable Then the designed Main BKT will help to pull out the wires Pull out disassemble the lamp cables Man can raise the Lock of Lamp and then Pull out the lamp easily 190C1 LCD Mechanical Instruction Tear off the right and left Uplift the Main BKT unlock the LVDS by using two hands see note Please carefully use two hands one hand presse
55. ent 14400 horiz By 900 vert Pixels RGB strip arrangement Display surface Hard coating 3H amp Anti glare treatment of the front polarizer Color depth 16 7M colors Backlight 2 CCFL Active area W xH 408 24mm x 255 15mm View angle CR gt 10 gt 170 160 for H V Typ Contrast ratio gt 1000 1 White luminance gt 250 nit Color gamut gt 2 Gate IC 1 Source IC Response time lt 5 ms Vertical frequency range 56 76Hz 2 2 2 3 3 1 General Product Specification Scanning frequencies Hor 30 83 K Hz Ver 56 76 Hz Video dot rate lt 137 MHz Power input 90 264 V AC 50 60 2 Hz Power consumption lt 36 W lt 42 W Max Functions 1 D SUB analog R G B separate inputs H V sync separated Composite H V TTL level SOG sync 2 DVI digital Panel Link TMDS inputs Ambient temperature 0 C 40 C Electrical characteristics Interface signals 1 D Sub Analog Input signal Video Hsync Vsync Video 0 7 Vp p input impedance 75 ohm Sync Separate sync TTL level input impedance 2 2k ohm terminate Hsync Positive Negative Vsync Positive Negative Composite sync TTL level input impedance 2 2k ohm terminate Positive Negative oync on green video 0 3 Vp p Negative Video 0 7 Vp p Positive 2 DVI D Digital Input signal Single TMDS link Three channels RX0 RX1 RX2 3 USB PLUG support Input signal Upstrea
56. esolution 1400x900 WXGA Outside dimensions 428 H x 278 V x 17 5 D mm Typ Pitch mm 0 2835mm x 0 2835mm Color pixel arrangement 14400 horiz By 900 vert Pixels RGB strip arrangement Display surface Hard coating 3H amp Anti glare treatment of the front polarizer Color depth 16 7M colors Backlight 2 CCFL Active area xH 408 24mm x 255 15mm View angle gt 10 gt 160 160 for H V Typ Contrast ratio gt 1000 1 White luminance gt 300 nit Color gamut 290 Source IC LDI NEC Response time lt 5 ms Typ Vertical frequency range 56 76Hz General Product Specification Panel 2 LGD Type gt LM190WX1 TLL 1 Resolution 1440x900 WXGA Outside dimensions 428 0 H x 278 0 V x 14 5 D mm Pitch mm 0 2835 H x 0 2835 V Color pixel arrangement RGB vertical stripe Display surface Anti glare type Hardness Color depth 16 7M colors Backlight 2 CCFL Active area W xH 408 24mm x 255 15mm View angle CR gt 10 gt 170 160 for H V Typ Contrast ratio gt 1000 1 White luminance gt 250 nit Color gamut gt 2 Gate IC Source l Response time lt 5 ms Typ Vertical frequency range 56 76Hz Panel 3 CMO NR M190A1 LOG Resolution 1400x900 WXGA Outside dimensions 428 H x 278 V x 16 2 D mm Typ Pitch mm 0 2835mm x 0 2835mm Color pixel arrangem
57. esolution alert can be switched off from Setup in the OSD On Screen Display menu 190C1 LCD Lock Unlock Aging Factory Mode To lock unlock OSD FUNCTION User Mode Access Aging Mode The OSD function can be locked by pressing OK button 1 for more than 10 seconds the screen shows following windows for 4 seconds Every time when you press OK button this message appears on the screen automatically Step 1 Access Factory Mode then enter Factory Menu Step 2 By pressing UP and DOWN key to Burning Icon Press MENU then press UP and DOWN key to turn on Aging Mode Unlock OSD function Unlocked OSD function can be released by pressing OK button for more than 10 seconds again 3 ATTENTION Step 3 Disconnect interface cable between Monitor and PC Access Factory Mode 1 Turn off monitor 2 Push EXIT amp MENU buttons at the same time and hold them Press power button until comes out Windows screen gt then release all buttons 3 Press MENU button wait until the OSD menu with Characters MERIDIAN 190C1 V1 2 2009 04 24 below OSD menu come on the Screen of the monitor After 3 seconds bring up Factory Mode indicator Factory Menu Cursor can move on gray color area Hot key function by pressing UP and DOWN key Simultaneously at User Mode or Factory Mode PS The Of fset R G B function can be used on reduce or eliminate snowy noise on the background when th
58. et lighting to display images A TFT LCD has several advantages over a CRT since it can be very thin and no flickering occurs because it does not use the scanning method Q Why is vertical frequency of 60Hz optimal for an LCD monitor A Unlike a CRT monitor the TFT LCD panel has a fixed resolution For example an XGA monitor has 1024 3 R G B x 768 pixels and a higher resolution may not be available without additional software processing The panel is designed to optimize the display for a 65MHz dot clock one of the standards for XGA displays Since the vertical horizontal frequency for this dot clock is 60Hz 48kHz the optimum frequency for this monitor is 60Hz Q What kind of wide angle technology is available How does it Work A The TFT LCD panel is an element that controls displays the inlet of a backlight using the dual refraction of a liquid crystal Using the property that the projection of inlet light refracts toward the major axis of the liquid element it controls the direction of inlet light and displays it Since the refraction ratio of inlet light on liquid crystal varies with the inlet angle of the light the viewing angle of a TFT is much narrower than that of a CRT Usually the viewing angle refers to the point where the contrast ration is 10 Many ways to widen the viewing angle are currently being developed and the most common approach is to use a wide viewing angle film which widens the viewing angle by varying the
59. g Descriptions gt Detailed Timing 1440x900 59Hz Detailed Timing FF Monitor SN 0000000000001 Detailed Timing FC Monitor name Philips 190C Detailed Timing FD Monitor limits Vert 56 76 Hz Horz 30 83 KHz Clk 140 MHz lt x Detailed Timing Descriptions x gt Extension Flag 00 Checksum 42 DDC DATA DVI DDC lMIIIIITOplaying Monitor EDID 128 bytes EDID Data Hex 0 1 2 3 4 5 6 7 8 9 0 00 FF FF FF FF FF FF 00 41 OC 10 37 CO 01 00 00 00 OA 13 01 03 20 80 28 19 78 EE DE 95 54 4C 30 99 26 OF 50 54 BF EF 80 95 00 40 71 81 80 95 OF 01 01 01 01 50 01 01 01 01 9A 29 0 DO 51 84 60 22 30 50 98 36 00 98 FF 10 00 0 00 1C 00 00 00 FF 00 30 30 30 80 30 30 30 30 30 30 30 30 30 31 90 00 00 00 FC 00 50 68 69 6C 69 100 70 73 20 31 39 30 43 00 00 110 00 FD 00 38 4C 1E 53 OE 00 OA 120 20 20 20 20 20 20 00 DO Decoded EDID data lt Header gt Header 00 FF FF FF FF FF FF 00 lt gt Vendor Product Identification gt ID Manufacturer Name PHL ID Product Code 49207 ID Serial Number 00000001 Week of Manufacture 10 Year of Manufacture 2009 x Vendor Product Identification x gt EDID Structure Version Revision gt EDID Version 1 EDID Revision 3 lt x EDID Structure Version Revision x gt lt Basic Display Parameters Features gt Video i p definition Digital Setup Blank to Black not expected Seperate Syncs support
60. it C MOS Make certain that treatment body are grounded through wrist band not leave the module in high temperature and in areas of high humidity for a long time Avoid contact with water as it may as hort circuit within the module If the surface of panel become dirty please wipe it off with a soft material Cleaning with a dirty or rough cloth may damage the panel Technical Data SEC panel a Type NR LTM190BT03 Resolution 1400x900 WXGA Outside dimensions 428 H x 278 V x 17 5 D mm Typ Pitch mm 0 2835 x 0 2835mm Color pixel arrangement 14400 horiz By 900 vert Pixels RGB Rei 8 one sv ai 2 Greer SOG 10 LogicGND Display surface CONS Ai glare treatment of the front polarizer Color depth 16 7M colors 5 Delec 90 18 Backlight 2 CCFL 6 jRedOND 4 Vsyn Active area W x H 408 24mm 255 15mm View angle CR 10 gt 160 160 for H V 8 gt Contrast ratio 21000 1 Typ White luminance gt 300 nit Color gamut gt 2 Source IC LDI NEC Response time lt 5 ms Vertical frequency range 56 76Hz 1 T M D S data2 Scanning frequencies 2 T M D S data2 Hor 30 83 K Hz 3 T M D S data2 shield Ver 56 76 Hz 4 No Connect Video dot rate lt 137 MHz 5 No Connect Power input 90 264 V AC 50 60 2 Hz Power consumption 36 W Typ 6
61. k all connectors amp LVDS cable Check LCD panel 190C1 LCD 190C1 LCD Repair Flow Chart No Display Check Mains cord amp LED of monitor Check Power board 18V 12V 5V DC Check video signals input interface Video source Check Power Board Check LCD Panel Front control key does not work Check Control Board Signal connectors Check Scaler Board Repair Flow Chart No Display Check Mains cord amp LED of monitor Check Power board 18V 12V 5V DC OK Check video signals input interface Video source OK Check Power Board OK Check LCD Panel Front control key does not work Check Control Board Signal connectors Check Scaler Board 190C1 LCD Safety Test Requirements All units that are returned for service or repair must pass the original manufactures safety tests Safety testing requires both Hipot and Ground Continuity testing HI POT TEST INSTRUCTION 1 Application requirements 1 1 All mains operated products must pass the Hi Pot test as described in this instruction 1 2 This test must be performed again after the covers have been refitted following the repair inspection or modification of the product 2 Test method 2 1 Connecting conditions 2 1 1 The test specified must be applied between the parallel blade plug of the main scord and all accessible metal parts of the
62. l backlight dynamically according to the frame brightness histogram At least the minimum contrast ratio has to be 30000 1 General Product Specification 3 15 Smart response over drive Respone time 2msec GtG 3 16 Smart image 3 16 1 Smart Image OSD outlook Smartimage Image Viewing Entertainment Economy 3 16 1 1 Position Pressing the Smart Image button the position is in the bottom center of the screen 3 16 1 2 Smart Image Logo amp Banner As design to keep the LightFrame logo at header but change the name to SmartImage with bitmap format 3 16 1 3 Icon of each profile Each profile will use text instead of icon amp text before 3 16 1 4 User Operation Procedure A 5 different modes are switched to next in the sequence from 1 to 5 then back to 1 while pressing this button 1 Office Work 2 Image Viewing 3 Entertainment 4 Economic 5 Off The default setting is Off B The FOS optimization will be changed in real time by which profile to be scrolled users don t need to confirm to enable C The Smart Image OSD will remain on screen for 5 seconds after user last action Or user can also press MENU to close the Smart Image OSD immediately D Except using MENU button to scroll down profile If Smart Image OSD already launched onscreen User is allowed to use up down key to choose profile and press MENU to confirm selection and close the Smart Image OSD E If the model has
63. larizer has bubbles Foreign material inside polarizer It shows liner or dot shape Concentric circle formed Bottom back light of LCD is brighter than normal Back light un uniformity Backlight has foreign material Black or white color liner or circular type Wiring Diagram e fupe 3 Ct CN801 ACTIVE CENTER CN701 s lt 1 190 CN802 4 J1 ah ae 190C1 LCD Block Diagram 2 CCFLs TFT LCD Module DVI Signal D sub Signal Control Board S calar Diagram amp C B A VGA SDA 81 HSI 9 TP78 VSI o TP79 VGA SCL TP82 EDID VCC O C14 0 1UZ A0 A1 A2 C3 RAI TP70RAI 0 19 7 5 GAI TP74GAI lt 5 BAI m o TP75BAI 100M 33ohm 9 9 71 L1 230 R1 75 u 7 C4 0 047U 16V RI1 110 O R2 D sub 15 5 TP77 4 FP 5J RAI R3 100 J C6 0 047U 16V RI1 En VGA 5V Q 1K 4 VGA DET R4 100 J C7 0 0470 16V SOGI 45V ESD SOGI D1 O TZMC6V2 p 230 R6 75 R7 C8 0 047U 16V GH 1M J Detect DN4 BAV99 R8 C10 p 9 0 1UZ 41 GAI R9 100 J C11 0 0470 16V GI1 45V DN5 VGA 5V 70 L3 230 R10 75 BAI
64. m input Vgus D D GND via USB B receptacle Output signal Downstream output Vsus D D GND through USB A receptacle General Product Specification 3 2 Interface 3 2 1 D Sub Cable Length 1 8 M 50 mm Fix with monitor when packing with transplant pin protective cover Connector type D Sub male with DDC2B pin assignments Blue connector thumb operated jack screws Pin assignments PIN No SIGNAL Red Green SOG Blue Sense GND Cable Detect GND Red GND Green GND Blue GND DDC 3 3V or 5V 10 Logic GND 11 Sense GND 12 Bi directional data 13 H H V sync 14 V sync 15 Data clock N O L 3 2 2 DVI Cable The input signals are applied to the display through DVI D cable Length 1 8 M 50 mm Connector type DVI D male with DDC 2B pin assignments White connector thumb operated jackscrews General Product Specification Pin Assignment Pin No T M D S data2 T M D S data2 T M D S data2 shield No Connect No Connect DDC clock DDC data No Connect T M D S data1 T M D S data1 T M D S 1 shield OO N 45V Power Ground for 5V Hot plug detect T M D S dataO T M D S data0 T M D S data0 shield No Connect No Connect T M D S clock shield T M D S clock T M D S clock 3 2 3 USB Cable High Full Speed N A 3 2 4 Audio cable N A 3 2 5 HDMI Ty
65. multiple inputs including VGA and DVI each input has their own set of General Product Specification profiles When user switch input the profile to be applied will also change F Each input can memorize their individual Smart Image profile status For example Smart Image is on with Office profile at VGA input when switch to DVI input the Smart Image will revert to previous profile of DVI In the input switching process the Smart Image OSD will also show up to present which profile is selected if Smart Image is enabled at that input The Smart Image status will also be stored after the monitor is resumed from AC on off or power switch on off 3 16 1 5 Linkage between Smart Image OSD and main OSD A Settings within main OSD have linkage with Smart Image OSD i Brightness Contrast iii Color Temperature B Because each preset profiles will define default setting of these 3 parameters Users can understand what is the value of that in preset profile by open the main OSD C When any Smartlmage Lite profile had been enabled The parameters in main OSD are still available for user to adjust But these adjustments are temporary only If users switch to another profile and then go back The setting in main OSD will show preset values of that SmartImage profile enabled 3 16 1 6 Profile Definitions supplier to input at design stages A Office Work i Purpose Design for general office application like word processing
66. na India 4 18 Package test 1 Random Vibration test 2 Drop test 3 Cold Drop test for design reference Un package test 1 Sine vibration operating 2 Half sine shock test non operation Pallet Container loading Transportation standards refer to TYE M0002 UAN D1534 UAW 0309 Air shipment Sea container 20 pallet slip sheet Sea container 40 pallet slip sheet Sea container 40 High Cube pallet slip sheet Land 45 Truck and Trailer 800X1200mm pallet Land 45 Truck and Trailer 1000X1200mm pallet for UK Truck shipment Transportation request for all regions except China India A Air shipment B 20 40740 Container loading for WW Transportation request for China and India A Container loading for China and India B Truck loading Transportation request for EU A Land 45 Truck and Trailer 800X1200mm pallet B Land 45 Truck and Trailer 1000X1200mm pallet for UK 190C1_ LCD 5 1 5 2 5 3 5 4 6 1 7 1 General Product Specification Environmental characteristics The following sections define the interference and susceptibility condition limits that might occur between external environment and the display device Susceptibility of display to external environment Operating Temperature 0 to 40 degree C Humidity 80 max Altitude 0 3658m Air pressure 600 1100 MBAR Storage Temperature 20 to 60 degree C Humidity 95 max Altitude
67. on 9XPhilips Source Code 4 1 FirmvareyPhilipsH9 5 B 20080505 ABINX220SW9 SAM 002 0501 hex lt 2008 05 06 09 42 10 ISP ON MCU Version 13 SPI Flash Type Pm25Ly010A 128KB Test Novatek EasyWriter Y4 1 Alpha Run Option okine O ISP ON 22 ISP OFF View Hex 12 File Erase Program B Fead Auto Mudule Test ReLoad File FF 09 45 33 DAA YPHILIPSYHudso 2205 4 Source Code 4 1 FirmwwyvareXPhilipsH8 5 20080505 YBIN ZZUSYYY SAM 002 0501 hex 2008 05 05 09 42 10 gt ISP ON MCU Version 13 Flash Type Pm25LY010A 128KB Chip erase OK Frograming Success ISP OFF Used time 14seconds End ISP DAEREIPHILIPSSBUDSON 1H7759 14 00 14 1 1 128 190C1 LCD Quick reference for failure mode of LCD panel Failure Mode Of Panel this page presents problems that could be made by LCD panel It is not necessary to repair circuit board Simply follow the mechanical instruction on this manual to eliminate failure by replace LCD panel Failure description Vertical block defect Vertical dim lines Vertical lines defect Always bright or dark Horizontal block defect Horizontal dim lines Horizontal lines defect Always bright or dark Has bright or dark pixel Phenomenon 4 Bright pixel Dark pixel Polarizer has bubbles Po
68. ower Kelvin temperatures such as 2004K are red higher temperatures such as 9300K are blue Neutral temperature is white at 6504K Screen Adjustments Q When I install my monitor how do I get the best performance from the monitor A For best performance make sure your display settings are set at 1440x900 60Hz for 19 Q How do LCDs compare to CRTs in terms of radiation A Because LCDs do not use an electron gun they do not generate the same amount of radiation at the screen surface Compatibility with other Peripherals Q Can I connect my LCD monitor to any PC workstation or Mac A Yes All Philips LCD monitors are fully compatible with standard PCs Macs and workstations You may need a cable adapter to connect the monitor to your Mac system Please contact your Philips sales representative for more information Q Are Philips LCD monitors Plug and Play A Yes the monitors Plug and Play compatible with Windows 95 98 2000 XP and Vista Q What is USB Universal Serial Bus A Think of USB as a smart plug for PC peripherals USB automatically determines resources like driver software and bus bandwidth required by peripherals USB makes necessary resources available without user intervention There are three main benefits of USB USB eliminates case anxiety the fear of removing the computer case to install circuit board cards that often requires adjustment of complicated IRQ settings for add on periphe
69. packaging to protect the IC against moisture and with lead free logo on it This packaging may only be opened shortly before it is used soldered Otherwise the body of the IC gets wet inside and during the heating time the structure of the IC will be destroyed due to high steam pressure If the packaging was opened before usage the IC has to be heated up for some hours around 90 for drying Take attention for ESD protection 5 Rework on BGA Ball Grid Array ICs General Although LF BGA assembly yields are very high there may still be a requirement for component rework By rework we mean the process of removing the component from the PWB and replacing it with a new component If an LF BGA is removed from a P WB the solder balls of the component are deformed drastically so the removed LF BGA has to be discarded Device Removal As is the case with any component that it is essential when removing an LF BGA the board tracks solder lands or surrounding components are not damaged To remove an LF BGA the board must be uniformly heated to a temperature close to the reflow soldering temperature A uniform temperature reduces the chance of warping the PWB To do this we recommend that the board is heated until it is certain that all the joints are molten Then carefully pull the component off the board with a vacuum nozzle For the appropriate temperature profiles see the IC data sheet Area Preparation When the component has been
70. pe A cable pin out N A 3 2 6 S PDIF output N A General Product Specification 3 3 Timing requirement Factory Preset mode definition 1 Perfect FOS while presenting all required timings 2 Required timings need to be specified in User s Manual Preset mode definition 1 Need to support those timings 2 Perfect FOS after auto adjustment User mode 1 Can save those timing that not in Preset mode and can be showed not over scalar or Panel spec 2 lt needs to reserve the 12 timings space in memory size 3 3 1 Mode storing capacity Factory preset modes 13 modes 45 User modes 12 Note 1 Screen displays perfect picture at 13 factory preset modes 2 5 displays visible picture with OSD warning when input modes are the 48 preset modes 3 3 2 Factory preset modes e Factory modes and preset modes are defined in the enclosed timing table file Please refer to 19W page x Timing table 20080511 xls e Video timing mode internal firmware support 60Hz 480p 720p 1080i 1080p 50Hz 576p 720p 1080i 1080p 19001 LCD 67 General Product Specification 3 3 3 Software control functions via OSD control adjustable functions Please refer to following Hudson9 OSD definitions if any deviation then refer to PVT Exit sample Reset No Exit Yes Auto adjustment OSD DEFINITIONS M1 OSD Definition v 4 doc for displaying timing mode and rec
71. product 2 1 2 Before carrying out the test reliable conductive connections must be ensured and thereafter be maintained throughout the test period 2 1 3 The mains switch es must be in the ON position 2 2 Test Requirements All products should be HiPot and Ground Continuity tested as follows Hi Pot Test for Ground products where Continuity the mains input Test is 110V AC requirement Hi Pot Test for products where the mains input is 220V AC Condition 2820VDC 1700VDC 2000VAC 1200VAC 2 Test time 3 Test ime 3 seconds 1 seconds seconds Set at 100uA for Resistance Max limit Set at 0 1uA for Min limit Set at 2 seconds 2 2 1 The minimum test duration for Quality Control Inspector must be 1 minute 2 2 2 The test voltage must be maintained within the specified voltage 5 2 2 3 There must be no breakdown during the test 2 2 4 The grounding blade or pin of mains plug must be conducted with accessible metal parts 3 Equipments and Connection 3 1 Equipments For example Zentech 9032 PROGRAMMABLE AUT O SAFETY TESTER 3 2 Connection Turn on the power switch of monitor before Hipot and Ground Continuity testing Connect the clip to the monitor Connect the power cord to the monitor Power outlet Rear view of monitor 4 Recording Hipot and Ground Continuity testing records have to be kept for a period of 10 years
72. ps requirement China RoHS label Detail document refer to Philips Engineering Reference Book 19001 LCD 4 16 4 17 General Product Specification Product dimension Weight Refer to Philips approved SHT 191 SHT560 Unit dimension 443 mm W 368 mm H 170 mm D Packed unit dimension 495 mm W 418 mm H 142 mm D for WW 522mm W 440mm H 142mm D for China Net weight 4 2Kg Including I F cable 7 9 Gross weight 5 1Kg for WW 5 3 Kg for China Transportation Transportation standards refer to UAN D1534 00 01 02 4 17 1 Transportation packages Net weight Packaging and wrapping shall be sufficient to protect the product against damage or loss during shipment from the supplier to the destination specified in the purchase order All packaging materials are subject to test and evaluation per UAN D1534 00 01 02 o The cushion material shall be constructed using EPS material o The doggy hole is requested 4 17 2 Transportation Test The overall test refer to UAN D1534 00 01 02 Vibration drop test should be performed at ambient temperature 20 C to 23 and relative humidity 4096 to 65 Transportation test specification for all regions except China India Package test 1 Random Vibration test 2 Drop test 3 Cold Drop test for design reference Un package test 1 Half sine shock test non operation General Product Specification B Transportation test specification for Chi
73. r 5V Hot plug detect T M D S data0 T M D S data0 T M D S data0 shield No Connect No Connect T M D S clock shield T M D S clock T M D S clock uL B Input DVI D Connector pin N O O e 190C1 LCD DDC Instructions 6 Setup the Philips IMS EDID Tools program otep 1 Open Q EDID Software into your folder as shown in Fig 3 and Fig 4 EDID V012 File EDID Number About EDID Type Selection EDID 128 Bytes Check Sum Caculation Enable Serial Number Be EDID Tools Start Fig 4 190C1 LCD DDC Instructions otep 2 Press Open File then choose LCD Analog ddc or LCD DVlI ddc as shown in Fig 5 4 EDID Tools 0 12 EDID SerialNumber Option Abou EDID Type Selection EDID 128 Bytes CheckSum Caculation Enable CERES DVI 20081105 PIAS e 225BWA Deub 20080704 2 225BW9 DVI 20080704 REN 906 HATS GEN 22581 20081105 gt JET DDC tiles EUH Fig 5 190C1 LCD DDC Instructions step 3 Load DDC file success as shown in Fig 6 EDID Tools 70 12 File EDID Muir Option About m s Io 7 11 s lo lo lo lo 1 Open EDID Table Fig 6 otep 4 update Serial number and press enter to correct S N number shown as Fig 7 yt EDID Tools Y0 12 File EDID
74. rals USB does away with port gridlock Without USB PCs are normally limited to one printer two Com port devices usually a mouse and modem one Enhanced Parallel Port add on scanner or video camera for example and a joystick More and more peripherals for multimedia computers come on the market every day With USB up to 127 devices can run simultaneously on one computer USB permits hot plug in No need to shut down plug in reboot and run set up to install peripherals No need to go through the reverse process to unplug a device Bottom line USB transforms today s Plug and Pray into true Plug and Play Please refer to glossary for more information about USB Q What is a USB hub A A USB hub provides additional connections to the Universal Serial Bus A hub s upstream port connects a hub to the host usually a PC Multiple downstream ports in a hub allows connection to another hub or device such as a USB keyboard camera or printer 190C1 LCD FAQs Frequently Asked Questions LCD Panel Technology Q What is a Liquid Crystal Display A A Liquid Crystal Display LCD is an optical device that is commonly used to display ASCII characters and images on digital items such as watches calculators portable game consoles etc LCD is the technology used for displays in notebooks and other small computers Like light emitting diode and gas plasma technologies LCD allows displays to be much thinner than cathode ray tube CR
75. refraction ratio IPS In Plane Switching or MVA Multi Vertical Aligned is also used to give a wider viewing angle Q Why is there no flicker on an LCD Monitor A Technically speaking LCDs do flicker but the cause of the phenomenon is different from that of a CRT monitor and it has no impact of the ease of viewing Flickering in an LCD monitor relates to usually undetectable luminance caused by the difference between positive and negative voltage On the other hand CRT flickering that can irritate the human eye occurs when the on off action of the fluorescent object becomes visible Since the reaction speed of liquid crystal in an LCD panel is much slower this troublesome form of flickering is not present in an LCD display Q Why is an LCD monitor virtually low of Electro Magnetic Interference A Unlike a CRT an LCD monitor does not have key parts that generate Electro Magnetic Interference especially magnetic fields Also since an LCD display utilizes relatively low power its power supply is extremely quiet Ergonomics Ecology and Safety Standards Q What is the CE mark A The CE Conformit Europ enne mark is required to be displayed on all regulated products offered for sale on the European market This CE mark means that a product complies with the relevant European Directive A European Directive is a European Law that relates to health safety environment and consumer protection much the same as the U S
76. rial please visit www alphametals com website for details This is recommended by Philips 4 2 Use only adequate solder tools applicable for lead free soldering tin The solder tool must be able to reach at least a solder temperature of 400 to stabilize the adjusted temperature at the solder tip and to exchange solder tips for different applications Small Passives Actives to be removed with thermal tweezers Automated system for and repair Microscope Camera Beam split optics Computer Programmer Heat controllers Vacuum system Laser pointer Solder Hand Tool Adjustable in temperature height Temperature shall be held constant Flexible tips 4 3 Adjust your solder tool so that a temperature around 360 380 is reached and stabilized at the solder joint Heating time of the solder joint should not exceed 4 sec Avoid temperatures above 400 otherwise wear out of tips will rise drastically and flux fluid will be destroyed Corrosion of Tool Spikes can be avoided when using SAC305 and a temperature of less than 400 4 4 Mix of lead free solder tin parts with leaded soldering tin parts is possible but not recommended If not to avoid clean carefully the solder joint from old tin and re solder with new tin 4 5 Use only original spare parts listed in the Service Manuals Standard material consumables can also be purchased at external companies 4 6 Special information for lead free BGA ICs this ICs will be delivered in so called dry
77. s between two bright dot defects St always lit or on That is a bright dot is a sub pixel that stands out on the screen when the monitor displays a dark pattern There are the types of EE bright dot defects BLACK DOT DEFECTS LEVEL Sadiacentdark supe 0 Three adjacent lit sub pixels one white blue sub pixel Red Green ACCEPTABLE pixel T TOTAL DOT DEFECTS LEVEL Green Blue MODEL 190C1 Cyan Light Blue Total bright or black dot defects of all types A red or blue bright dot must be more than 50 percent brighter One lit red green or Purple Note than neighboring dots while a green bright dot is 30 percent 1 or 2 adjacent sub pixel defects 1 dot defect brighter than neighboring dots 190 1 LCD Mechanical Instruction Preparation before disassemble 1 Clean the room for disassemble 2 ldentify the area for monitor 3 Check the position that the monitors be placed and the quantity of the monitor prepare the area for material flow according to the actual condition plan the disassemble layout 4 Prepare the implement equipments materials as bellow 1 Press fixture 2 working table 3 Screw driver 4 knife 1 5 glove 6 cleaning cloth 7 ESD protection 8 plus driver Disassemble the base press the circular button Bring the hinge Disassemble the clip use Screw a small screw driver prize driver up Disass
78. s the locking latch of FFC cable s housing and at the same time another hand pulls out the FFC cable for this step to avoid from deforming the terminals of positive locking type FFC cable Plus driver Notes Pull the connect upright Disassemble the Power board 7 screws Tear off the cover of AC SOCKET Take the PCBA from Main BKT and then put it on the cushion Pull out the cable of Power board 190C1 LCD Color Adjustment Alignment procedure 1 Turn on the LCD monitor 2 Turn on the Timing pattern generator See Fig 1 265 3 Preset LCD color Analyzer CA 1 10 T C Clear image Remove the lens protective cover of probe CA A30 Set measuring viewing selector to measuring position for reset analyzer zero calibration as Fig 2 Turn on the color analyzer CA 1 10 Press 0 CAL button to starting reset analyzer Fig 5 5 Display Press UP or DOWN button to select Change the value by UP or DOWN key until the X Y co ordinates as below 5 1 Color temperature adjustment Fig 1 Fig 2 There are six factory preset white color 11500K 9300K 8200K 7500K 6500K sRGB 5000K 4 Access Factory Mode Align by Philips PerfecTune also called FGA function 1 Turn off monitor Apply full white pattern with brightness in 100 position and the contrast 2 Push AUT O amp MENU buttons at the same time and hold them control at 50 96 position Press power button untill
79. sec On 3sec Off Energy star report less than 33 watt 3 8 3 9 Display identification In accordance with VESA Display Channel Standard Ver 1 0 and DDC 2B capability Display identification In accordance with DVI requirement DDWG digital Visual Interface revision 1 0 use DDC 2B DDC CI and EDID V1 3 E General Product Specification 3 10 USB support Connect the upstream port of the monitor to host PC s USB port via USB cable Then attach external device to the downstream port of the monitor Check if the device can work properly 3 11 DDC Cl Support In accordance with VESA DDC CI and MCCS ver 2 0 the monitor should be workable with Philos SmartManage lite SmartControl Il and Protrait Display Tune at least 3 12 Data for EDID amp INF file Data for EDID amp inf file 1 User visible strings on inf file Philips 190 19inch WIDE LCD MONITOR 190C1 2IManufacturer ID EDID data PHL Product ID xxxx 4 codes MSB byte 12 CO LSB byte 11 37 1440x900 5 Horizontal Frequency Range 30 83 KHz 6 Vertical Frequency Range 56 76 2 7 Monitor Name 13 characters max Philips 190C 3 13 definition 8 Hot key operation for Meridian 1 Monitors Any deviation between document and sample please refer to Philips approved sample 3 14 Smart contrast Dynamic contrast ratio omart Contrast is a kind of dynamic backlight control This function changes the pane
80. splant pin protective cover Connector type D Sub male with DDC2B pin assignments Blue connector thumb operated jack screws DVI Cable The input signals are applied to the display through DVI D cable Length 1 8 M 50 mm Connector type DVI D male with DDC 2B pin assignments White connector thumb operated jackscrews 3 Timing requirement 3 1 Factory Preset mode definition 3 2 3 2 1 Need to support those timings 3 2 2 Perfect FOS after auto adjustment 3 1 1 Perfect FOS while presenting all required timings 3 1 2 Required timings need to be specified in User s Manual Preset mode definition 3 3 3 3 User mode 3 1 1 Can save those timing that not in Preset mode and can be showed not over scalar or Panel spec 3 3 2 It needs to reserve the 12 timings space in memory size 3 3 3 Factory preset modes 19W Preset Mode H Frea Mode Resolution V Freq Hz KHz 31 469 IBM VGA 10H 640x350 70 086 1 Preset mode 50 Sets 560720 715 44751 9608720 12605768 ser 175566 56004 76 18 598 7483 La 60 vesa 128060 7611 55 39 4472 1202 40 525 125570 CVT reduced blanking N 42 1400x1050 75 43 91 1 CVT 1400x1050 28 wer ver 44 55 469 VESA reduced 1440x900 blanking mode 66 587
81. t response time omart Contrast set to On Gamms set to 2 4 i Purpose Adjust brightness level for reducing power consumptions li No optimization by Smart Image General Product Specification Design 1 Brightness level set to 70 a little higher brightness level than laptop PC fine tune brightness level before DVT exit 2 Color temperature set to original 3 Gamma Table is turn on to reduce bad color tracking E Off i Purpose No optimization by Smartlmage li Design 1 This will follow user OSD setting If any change by user it will be saved When switch back from other SmartImage profiles it will go back to last saved setting 2 Gamma Table is turn on to reduce bad color tracking 3 16 1 7 Demo mode A Purpose Built in demo mode for sales in store demo B Design i Dynamically split screen to 2 vertical frames with one vertical white line The line width is 2 pixels The left frame will be enhanced by Smartlmage Lite and right frame remains original performance li There is OSD showing SmartImage Lite SmartResponse Demonstration in left frame and Original Image in right frame ii The OSD word color is white with transparent background iv The demo profile will be Video Playback profile with High ODC setting v he current SmartContrast value also be shown on the bottom of the screen C Hot keys to trigger Press Smart Image 3 seconds or more to trigger the demo mode When demo mode is On
82. uired Resin type selection refer to Project Book Section 7 2 Plastic material If paint is used RoHS required WEEE require If new painting type need to implement refer to UN D 1235 Plastic mold tooling Tooling to be designed to minimize cosmetic defects induced by molding process sink blush weld lines gate marks ejector marks etc Refer to 61 90007 Painting to cover up cosmetic defects due to molding is strongly discouraged 4 12 4 13 190C1 LCD General Product Specification China RoHS mark requested Plastics flammability All Plastics to be Flame Retardant UL 94 HB or Better Base Pedestal to be Flame Retardant UL 94 HB All major plastic parts bezel back cover need to be molded from same resin Plastic resin type selection should be referred to plastic Philips Pool monitor Texture Glossing of housing The texture area and texture no should follow Philips make up sheet The exterior surfaces shall have a uniform texture Philips must approve the mold texturing Detail document for texture refer to UN D249 UN D 600 gt 80 gloss units Tilt and swivel base Tilt angle 5 2 0 forward 20 3 0 backward Swivel angle nil High Adjustment nil Portrait Display nil Kensington Lock Must meet Kensington slot spec 0004 MMD request metal plate in Kinsington hole Label Regulatory label Carton label should follow Phili
83. y monitor what should I do if the screen shows Cannot display this video mode A Recommended video mode for Philips 19 1440x900 260Hz 1 Unplug all cables then connect your PC to the monitor that you used previously 2 Inthe Windows Start Menu select Settings Control Panel In the Control Panel Window select the Display icon Inside the Display Control Panel select the Settings tab Under the setting tab in box labeled desktop area move the slidebar to 1440x900 pixels 19 3 Open Advanced Properties and set the Refresh Rate to 60Hz then click OK 4 Restart your computer and repeat step 2 and 3 to verify that your PC is set at 1440x900 260Hz 19 5 Shut down your computer disconnect your old monitor and reconnect your Philips LCD monitor 6 Turn on your monitor and then turn on your PC Q What are the inf and icm files on the CD ROM How do l install the drivers inf and icm A These are the driver files for your monitor Follow the instructions in your user manual to install the drivers Your computer may ask you for monitor drivers inf and icm files or a driver disk when you first install your monitor Follow the instructions to insert the companion CD ROM included in this package Monitor drivers inf and icm files will be installed automatically Q How do I adjust the resolution A Your video card graphic driver and monitor together determine the available resolutions You can select the

190C1SB/00 190C1SB/93

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