Philips 190V7 Service Manual
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Philips 190V7 Service Manual

19” lcd color monitor
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19" LCD Color Monitor
Service
Service
Service
Description
Table Of Contents............................................................1
Revision List....................................................................2
Important Safety Notice......................................................3
1. Monitor Specifications.....................................................4
2. LCD Monitor Description................................................5
3. Operation instructions....................................................6
3.1 General Instructions.................................................6
3.2 Control buttons.....................................................6
3.3 Adjusting the Picture..................................................8
3.4 Connecting to your PC ............................................11
4. Input/Output Specification........................................12
4.1 Input Signal Connector...........................................12
4.2 Factory Preset Display Mode.....................................13
4.3 Pixel Defect Policy................................................14
5. Block Diagram.......................................................17
5.1 Monitor Exploded View............................................17
5.2 Software Flow Chart....................................................18
5.3 Electrical Block Diagram.............................................20
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
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

TABLE OF CONTENTS

Page
SAFETY NOTICE
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
Description
6. Schematic Diagram......................................................22
6.1 Main Board...........................................................22
6.2 Power Board..........................................................27
7. PCB Layout..................................................................29
7.1 Main Board..............................................................29
7.2 Power Board.............................................................32
7.3 Key Board.........................................................34
8. Wiring Diagram....................................................35
9. Mechanical Instructions................................................36
10. Trouble shooting.................................................41
11. Repair Flow Chart...............................................43
12. ISP Instructions.........................................................48
13. DDC Instructions....................................................54
14. White Balance, Luminance Adjustment.........................63
15. Spare Parts List.........................................................64
16. Different Parts List.............................................75
17. General Product Specification..................................76
1
190V7
Horizontal Frequency
30- 83KHz
Page
GB
3138 106 10522

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  • Page 1: Table Of Contents

    19” LCD Color Monitor 190V7 Service Service Service Horizontal Frequency 30- 83KHz TABLE OF CONTENTS Description Page Description Page Table Of Contents....…......………….1 6. Schematic Diagram……....…..………..22 Revision List............…………….2 6.1 Main Board…………..………………………………………22 Important Safety Notice………………….........3 6.2 Power Board……..………………………..…………………27 1. Monitor Specifications………...….........…..4 7. PCB Layout..…...……....……………………..29 2.

  • Page 2: Revision List

    19” LCD Color Monitor 190V7 Revision List Version Release Date Revision History May.17, 2006 Initial release Add CTV Model 190V7FB/00, Jun.15, 2006 190V7FB/69, 190V7FB/93 in Item 16...

  • Page 3: Important Safety Notice

    NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advise the service trade 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, a servicer who uses a service 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.

  • Page 4: Monitor Specifications

    19” LCD Color Monitor 190V7 1. Monitor Specifications Screen type Active matrix - TFT LCD Panel Type LM190E03 (LPL) Size 481.9 mm (19.0") LCD Panel Pixel pitch 0.294mm(H) x 0.294mm(V) Viewable angle (CR>10) Horizontal 160º, Vertical 160º (type) Response time...

  • Page 5: Lcd Monitor Description

    19” LCD Color Monitor 190V7 2. LCD Monitor Description The LCD monitor will contain a main board, PWPC board, keypad board, which house the flat panel control logic, brightness control logic and DDC. The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.

  • Page 6: Operation Instructions

    19” LCD Color Monitor 190V7 3. Operation instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor. By changing these settings, the picture can be adjusted to your personal preferences.
  • Page 7 19” LCD Color Monitor 190V7...

  • Page 8: Adjusting The Picture

    190V7 3.3 Adjusting the Picture This is a feather in all Philips LCD monitors. It allows an end user to adjust screen performance of the monitors directly through an on-screen instruction window. The user interface provides user-friendliness and ease-of-use when operating the monitor.
  • Page 9 19” LCD Color Monitor 190V7...
  • Page 10 19” LCD Color Monitor 190V7...

  • Page 11: Connecting To Your Pc

    19” LCD Color Monitor 190V7 3.4 Connecting to the PC 1) Connect the power cord to the back of the monitor firmly. (Philips has pre-connected) VGA cable for the first installation.) 2) Connect to PC Turn off your computer and unplug its power cable.

  • Page 12: Input/Output Specification

    19” LCD Color Monitor 190V7 4. Input/Output Specification 4.1 Input Signal Connector 4.1.1 VGA Connector Pin NO. Description Pin NO. Description Red Video input DDC +5V Green Video input (SOG) Logic GND Blue Video input Ground Sense (GND) Serial data line (SDA) Cable Detect H.sync /H + V.sync...

  • Page 13: Factory Preset Display Mode

    19” LCD Color Monitor 190V7 4.2 Factory Preset Display Modes...

  • Page 14: Pixel Defect Policy

    19” LCD Color Monitor 190V7 4.3 Pixel Defect Policy...
  • Page 15 19” LCD Color Monitor 190V7...
  • Page 16 19” LCD Color Monitor 190V7...

  • Page 17: Block Diagram

    19” LCD Color Monitor 190V7 5. Block Diagram 5.1 Monitor Exploded View...

  • Page 18: Software Flow Chart

    19” LCD Color Monitor 190V7 5.2 Software Flow Chart...
  • Page 19 19” LCD Color Monitor 190V7 MCU Initializes. 2) Is the EEprom blank? 3) Program the EEprom by default values. 4) Get the PWM value of brightness from EEprom. 5) Is the power key pressed? 6) Clear all global flags. 7) Are the AUTO and SELECT keys pressed? 8) Enter factory mode.

  • Page 20: Electrical Block Diagram

    19” LCD Color Monitor 190V7 5.3 Electrical Block Diagram 5.3.1 Main Board Panel Interface (CN406) Keypad Interface (CN403) NT68623MEFG-64 (Include MCU, ADC, OSD) EEPROM AT24C16AN-10SU-2.7 (U401) (U403) RGB H-SYNC DVI Video V-SYNC Signal Crystal 12MHz D-Sub Connector DVI Connector (X401)
  • Page 21 19” LCD Color Monitor 190V7 5.3.2 Inverter/Power Board...

  • Page 22: Schematic Diagram

    19” LCD Color Monitor 190V7 6. Schematic Diagram 6.1 Main Board 715G1767-1 R496 　 1/16W VGA-5V C409 0.1uF/16V R416 ZD412 　 CN405 1/16W UDZS5.6B DB15 GND_A R441 R426 　 　 1/16W 1/16W VGA-SCL D406 GND_A VGA-SCL VGA-DET BAV99 FB401 　...
  • Page 23 19” LCD Color Monitor 190V7 MCU-VDD Q402 R418 　 1/16W LEDG TCLK1M LED-Green R437 　 1/16W PMBS3906 Q404 TCLK1P R419 　 1/16W LEDA RSTn LED-Orange R438 　 1/16W PMBS3906 IRQn RX2+ CVDD1V8 RX2+ DVDD RX2- RX2- RX1+ RX1+ TCLK2M RX1-...
  • Page 24 19” LCD Color Monitor 190V7 CN404 TCLK1M TCLK1P CN406 TCLK2M TCLK2P LCD-VDD LCD-VDD LVDS TCLK1M OUTPUT TCLK1P GND_A GND_A TCLK1P TCLK1M TCLK2M TCLK2P TCLK2P TCLK2M LCD-VDD LCD-VDD GND_A 30PIN/1.0mm LCD-VDD +12V FB410 120 OHM R444 R473 C432 　 　 4.7uF/50V...
  • Page 25 19” LCD Color Monitor 190V7 FB703 U701 120 OHM MMC1085-33 DVDD VGA_3V3 CONNECTOR FOR POWER/INVERTER +12V BOARD 2.0 mm C470 0.001uF C707 C705 C701 100uF/25V 0.1uF/16V C709 0.001uF 100uF/25V R701 　 D701 1/16W R420 　 FA20-04 1/16W PANEL_IDX BL-ON GND_A BL-BRIGHT FOR 3.3V POWER USE...
  • Page 26 19” LCD Color Monitor 190V7 DVI-SCL DVI-SCL DVI-SDA DVI-SDA CN202 ZD409 ZD411 DVI-D-Female UDZS5.6B UDZS5.6B SHELL1 GND_A GND_A AGND A VS 　 R464 1/16W RX2- TX2- 　 R468 1/16W RX2+ TX2+ TX2/4 Shld TX4- TX4+ DDC CLK DDC DATA 　...

  • Page 27: Power Board

    19” LCD Color Monitor 190V7 6.2 Power Board 715G1813-1 L902 S901 R931 C8B-R6H spotgap_NC 2R2_1206 R900 C931 R932 680K C900 0.001uF/250V 2R2_1206 3.3nF/500V T901 R901 VAR901 C908 L901 680K +12VCC CN901 0.47uF/275V varistor_NC AC SOCKET R904 R905 C920 D931 R902 BD901 1.5M/R1206...
  • Page 28 19” LCD Color Monitor 190V7 PT801 C802 CN831 5pF/3KV R834 CONN +12V 6.2M 　 1/2W_NC C803 C801 5pF/3KV R835 10pF/6KV R831 C820 C821 R822 R823 1K　 10K_1% 470uF/25V R824 C838 7.5K_1%_NC 24:24:2400 C811 1000pF R836 10K_1% D833 D831 R804 BAV70/SOT23B BAV99 　...

  • Page 29: Pcb Layout

    19” LCD Color Monitor 190V7 7. PCB Layout 7.1 Main Board 715G1767- 1...
  • Page 30 19” LCD Color Monitor 190V7...
  • Page 31 19” LCD Color Monitor 190V7...

  • Page 32: Power Board

    19” LCD Color Monitor 190V7 7.2 Power Board 715G1813-1...
  • Page 33 19” LCD Color Monitor 190V7...

  • Page 34: Key Board

    19” LCD Color Monitor 190V7 7.3 Key Board 715G1755-1...

  • Page 35: Wiring Diagram

    19” LCD Color Monitor 190V7 8. Wiring Diagram Panel CN851 CN951 CN853 Power Board CN406 CN701 Main Board CN901 CN831 CN403 CN833 CN405 CN202 AC-IN D-SUB Key Board CN101...

  • Page 36: Mechanical Instructions

    19” LCD Color Monitor 190V7 9. Mechanical Instructions 1. Back View as Fig.1 Fig.1 2. Remove base as Fig.2- Fig.3 a. Remove 1 screw for hinge cover as Fig.2 b. Remove 5 screws for base as Fig.3 Fig.2 Fig.3...
  • Page 37 19” LCD Color Monitor 190V7 3. Remove rear cover as Fig.4- Fig.6 a. Remove 2 screws for back cover as Fig.4 b. Using the “1” type screwdriver to open the 3 clicks on bottom side as Fig.5 Fig.4 Fig.5 Fig.6...
  • Page 38 19” LCD Color Monitor 190V7 4. Remove shield as Fig.7 Remove 6 screws as Fig.7 Fig.7 5. Remove main and Power board as Fig.8 Remove 13 screws for main and Power board as Fig.8 Fig.8 6. Remove the bezel as Fig.9- Fig.11 a.
  • Page 39 19” LCD Color Monitor 190V7 Fig.10 Fig.11 7. Remove the main frame as Fig.12- Fig.14 a. Remove 2 screws at the right of main frame Fig.12 b. Remove 2 screws at the left of main frame Fig.13 Fig.12...
  • Page 40 19” LCD Color Monitor 190V7 Fig.13 Fig.14...

  • Page 41: Trouble Shooting

    19” LCD Color Monitor 190V7 10. Trouble Shooting This page deals with problems that can be corrected by a user. If the problem still persists after you have tried these solutions, contact Philips customer service representative.
  • Page 42 19” LCD Color Monitor 190V7...

  • Page 43: Repair Flow Chart

    19” LCD Color Monitor 190V7 11. Repair Flow Chart (1). No Power No power Press power key and look if the picture is normal Please reinsert and make sure the AC of 100-240 is normal Reinsert or check the power section Measure U701 Pin2=3.3V,...
  • Page 44 19” LCD Color Monitor 190V7 (2). No Picture No picture Measure U701 PIN2=3.3V, U702 PIN2=1.8V? Replace U701, U702 X401 oscillate waveforms are normal Replace X401 Check if the sync signal from computer is output and video cable is connected normally...
  • Page 45 19” LCD Color Monitor 190V7 (3). White screen White screen Measure Q406 base X401 oscillate is high level? waveform is normal Replace X401 Check Q406, Q405 is broken Check reset circuit of or CN406 solder? U401 is normal Check Correspondent component.
  • Page 46 19” LCD Color Monitor 190V7 Power/Inverter Board No power Adapter Board Check CN951 pin 6/7 = 12V? Check AC line volt 100-240V Check AC input Check the voltage of C907 (+) Check bridge rectified circuit and F901 circuit Check start voltage for the pin 8 of IC901...
  • Page 47 19” LCD Color Monitor 190V7 Inverter Board No power Check C811 (+) =12V Check adapter section Check ON/OFF signal Check Interface section or main board Check U811 pin 2=12V? Check Q801 Check U811 Pin1/pin15 have the output of sawtooth wave at short time...

  • Page 48: Isp Instructions

    19” LCD Color Monitor 190V7 12. ISP Instruction (take 170S for example) (1). Install the program software a. First decompressing files , as follow: b. Double – click , start to install as follows:...
  • Page 49 19” LCD Color Monitor 190V7...
  • Page 50 19” LCD Color Monitor 190V7 c. There will be a shortcut key appears on the desktop. (2). Connect the ISP board as follow: Connect to the Philips Connect to 150S/170S/190S the PC LPT...
  • Page 51 19” LCD Color Monitor 190V7 ，running the program as follows: a. Double-click b. Click icon, search the program” PHILIPS_170S_QDI_QD17EL0711_AP_036.HEX”, and click open:...
  • Page 52 19” LCD Color Monitor 190V7 c. After click “OPEN”, there would be a dialog box, select d. Click icon, the writer is in processing…...
  • Page 53 19” LCD Color Monitor 190V7 e. Until appears the follow Fig, writer completed.

  • Page 54: Ddc Instructions

    19” LCD Color Monitor 190V7 13. DDC Instruction (take 170S for example) (1). Install software You must install the at the first. The processing as follows:...
  • Page 55 19” LCD Color Monitor 190V7...
  • Page 56 19” LCD Color Monitor 190V7 Click to complete the installation. Note: After installation, you must restart the PC to take the setup effect. (2). Connect the DDC board as follow: Connect to the PC LPT Connect to the Philips 150S/170S/190S 12V Input...
  • Page 57 19” LCD Color Monitor 190V7 ，appear as follow Figs： a. Double-click b. Click c. Key in the Serial Number printed on the barcode label, then click “OK” 14 codes, for example.
  • Page 58 19” LCD Color Monitor 190V7 d. Unit appears the following Fig, writer completed.
  • Page 59 19” LCD Color Monitor 190V7 190V EDID Program： Analog EDID 128 bytes EDID Data (Hex): 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 00 FF FF FF FF FF FF 00 41 0C 47 08 01 01 01 01...
  • Page 60 1280x1024 @ 60Hz. <-x-Detailed Timing Descriptions-x-> <---Detailed Timing Descriptions---> Detailed Timing: FF (Monitor SN) ' AU 000001' Detailed Timing: FC (Monitor Name) 'Philips 190V' Detailed Timing: FD (Monitor limits) Min. V. rate: 56Hz Max. V. rate: 76Hz Min. H. rate: 30KHz Max.
  • Page 61 19” LCD Color Monitor 190V7 Digital EDID 128 bytes EDID Data (Hex): 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 00 FF FF FF FF FF FF 00 41 0C 47 08 01 01 01 01...
  • Page 62 1280x1024 @ 60Hz. <-x-Detailed Timing Descriptions-x-> <---Detailed Timing Descriptions---> Detailed Timing: FF (Monitor SN) ' AU 000001' Detailed Timing: FC (Monitor Name) 'Philips 190V' Detailed Timing: FD (Monitor limits) Min. V. rate: 56Hz Max. V. rate: 76Hz Min. H. rate: 30KHz Max.

  • Page 63: White Balance, Luminance Adjustment

    10s), release, press the menu again will activate the factory mode, the factory OSD will be at the left top of the screen. Move the cursor to select the Hyson 190V7***********, press OK button to enter into the sub-menu; Move the cursor again to select ” Cool/warm “.

  • Page 64: Spare Parts List

    9965 000 35900 Panel Part No for TPV Description Philips 12NC 750GLG90E3B21M PANEL LCD 19" E03 TLBD PHILIPS L 9965 000 36894 750GLU90G2012M PANEL LCD 19" EG02 V0 PHILIPS AU 9965 000 38103 Accessory and Mechanical Part No. for TPV...
  • Page 65 19” LCD Color Monitor 190V7 Main Board Location Part No. for TPV Description Philips 12NC CN406 033G801930FH FPC CONN. 1.0MM 30P 9965 000 36924 C712 067G215L1014N KY25VB100M-L 6.3*11 9965 000 35958 C711 067G215L1014N KY25VB100M-L 6.3*11 9965 000 35958 C710 067G215L1014N KY25VB100M-L 6.3*11...
  • Page 66 19” LCD Color Monitor 190V7 R464 061L0603000 RST SM 0603 JUMP MAX 0R05 R 9965 000 36002 R441 061L0603101 CHIPR 100 OHM -5% 1/16W 9965 000 35969 R440 061L0603101 CHIPR 100 OHM -5% 1/16W 9965 000 35969 R453 061L0603101 CHIPR 100 OHM -5% 1/16W...
  • Page 67 19” LCD Color Monitor 190V7 R437 061L0603221 CHIPR 220 OHM -5% 1/16W 9965 000 35976 R435 061L0603222 CHIPR 2.2K OHM -5% 1/16W 9965 000 35977 R436 061L0603222 CHIPR 2.2K OHM -5% 1/16W 9965 000 35977 R442 061L0603332 CHIP 3.3K OHM 1/10W...
  • Page 68 19” LCD Color Monitor 190V7 C441 065G060310412 CER2 0603 X7R 16V 100N PM10 R 9965 000 36918 C440 065G060310412 CER2 0603 X7R 16V 100N PM10 R 9965 000 36918 C449 065G060310412 CER2 0603 X7R 16V 100N PM10 R 9965 000 36918...
  • Page 69 19” LCD Color Monitor 190V7 FB703 071G56K121 CHIP BEAD 9965 000 35993 FB702 071G56K121 CHIP BEAD 9965 000 35993 FB701 071G56K121 CHIP BEAD 9965 000 35993 FB412 071G56K121M CHIP BEAD 9965 000 36567 FB411 071G56K121M CHIP BEAD 9965 000 36567...
  • Page 70 19” LCD Color Monitor 190V7 Power Board Location Part No. for TPV Description Philips 12NC IC902 056G1393A PC123Y22FZOF 9965 000 36055 NR901 061G5810T 8 OHM 4A NTCR BY THINKING 9965 000 36938 R905 061G152M10464 100KOHM 5% 2W 9965 000 36939...
  • Page 71 19” LCD Color Monitor 190V7 Q883 057G7592 RK7002 9965 000 36033 Q881 057G7592 RK7002 9965 000 36033 Q871 057G7592 RK7002 9965 000 36033 Q873 057G7604B PDTA144WK SOT346 9965 000 36962 Q841 057G76314 AM9945N 9965 000 36100 Q821 057G76314 AM9945N 9965 000 36100...
  • Page 72 19” LCD Color Monitor 190V7 R816 061L0805203 CHIPR 20KOHM -5% 1/8W 9965 000 36972 R865 061L08052320F CHIP 232OHM 9965 000 36973 R815 061L0805303 CHIP 30K OHM 1/8W 9965 000 36974 R813 061L08053302F CHIP 33KOHM 1/8W 1% 9965 000 36975 R874...
  • Page 73 19” LCD Color Monitor 190V7 C915 065G080512322 CHIP 12NF 25V X7R 0805 9965 000 36992 C860 065G080522122 CHIP 220PF 25V X7R 0805 9965 000 36993 C847 065G080522322 CHIP 0.022UF 25V X7R 0805 9965 000 36043 C831 065G080533132 CHIP 330P 50V X7R 0805...
  • Page 74 19” LCD Color Monitor 190V7 Key Board Location Part No. for TPV Description Part No. for TPV 077G6001GCJ TACT SWITCH TSPB-2 -NP 9965 000 36000 077G6001GCJ TACT SWITCH TSPB-2 -NP 9965 000 36000 077G6001GCJ TACT SWITCH TSPB-2 -NP 9965 000 36000...

  • Page 75: Different Parts List

    19” LCD Color Monitor 190V7 16. Different Parts List Diversity of 190V7FB/00 compared with 190V7FB/27 Location Part No. for TPV Description Philips P/N (12NC) E089B 089G404A18NYH POWER CABLE 9965 000 37502 CBPC980KGNPHP CONVERSION BOARD 9965 000 36895 CBPC980KANPHP CONVERSION BOARD(AU)

  • Page 76: General Product Specification

    TRANSPORTATION PACKAGES ENVIRONMENTAL CHARACTERISTICS SUSCEPTIBILITY OF DISPLAY TO EXTERNAL ENVIRONMENT TRANSPORTATION TESTS DISPLAY DISTURBANCES FROM EXTERNAL ENVIRONMENT DISPLAY DISTURBANCES TO EXTERNAL ENVIRONMENT RELIABILITY MEAN TIME BETWEEN FAILURES QUALITY ASSURANCE REQUIREMENTS ACCEPTANCE TEST PHILIPS’ FLAT PANEL MONITORS PIXEL DEFECT POLICY ARTWORKS...
  • Page 77 19” LCD Color Monitor 190V7 . ANALOG AND DIGITAL DUAL INPUT . AUTO PICTURE ADJUSTMENT . 17 FACTORY PRESET MODES AND 33 PRESET MODES WHICH CAN BE RECOVERED TO PRESET MODES . USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION /ADJUSTMENT .

  • Page 78: Foreword

    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 global styling cabinet which has an integrated tilt base. 2.1 LCD 2.1.1 Type NR.

  • Page 79: Interface Signals

    19” LCD Color Monitor 190V7 3.1 Interface signals 1). D-Sub Analog Input signal : Video, Hsync., Vsync Video : 0.7 Vp-p, input impedance, 75 ohm @DC Sync. : Separate sync TTL level , input impedance 2.2k ohm terminate Hsync Positive/Negative...
  • Page 80 19” LCD Color Monitor 190V7 3.2.2 DVI Cable The input signals are applied to the display through DVI-D cable. Length: 1.8 M + 50/- 50 mm (fixed) Connector type: DVI-D male with DDC2B pin assignments White connector thumb-operated jack screws Pin assignment: Note the mark “...
  • Page 81 19” LCD Color Monitor 190V7 3.2.3 Software control functions via OSD/control adjustable functions: OSD control bottom sequence. Auto – left – right – power – done – ( brightness ) – up – ok (1) PC Analog Signal Input Mode...

  • Page 82: Timing Requirement

    19” LCD Color Monitor 190V7 (2) Digital interface OSD: Adjustable functions: LEVEL LEVEL 3rd LEVEL MONITOR SETUP Exit Brightness & Contrast Brightness Contrast Color Original Color, 9300K,6500K, sRGB, User Define Size Size Full Screen Position Horizontal Native Mode Vertical Fill with Aspect...
  • Page 83 19” LCD Color Monitor 190V7 3.3.2 Factory preset modes (17 modes) H.Freq. Mode Resolution V.Freq. Item H.Freq. Mode Resolution V.Freq (KHz) (Hz) (KHz) . (Hz) 31.469 720x400 70.087 60.023 VESA 1024x768 75.029 31.469 VESA 640x480 59.940 67.500 VESA 1152x864 75.000 37.861...
  • Page 84 19” LCD Color Monitor 190V7 MODE NO. RESOLUTION 640 x 480 640 x 480 640x480 800 x 600 Dot clock(MHz) 31.500 31.501 37.861kHz 37.5kHz 36kHz 35.2kHz A ( us ) 26.413(832 dots) 26.667 (840 dots) 23.111 (832 dots) 28.444(1024 dots) B ( us ) 1.270(40 dots)
  • Page 85 19” LCD Color Monitor 190V7 MODE NO. RESOLUTION 832 x 624 1024 x 768 1024 x 768 1024 x 768 Dot clock(MHz) 57.28 78.75 49.7kHz 48.363kHz 56.5kHz 60kHz A ( us ) 20.11(1152 dots) 20.677(1344 dots) 17.707(1328 dots) 16.66 (1312dots) B ( us ) 1.117(64 dots)
  • Page 86 19” LCD Color Monitor 190V7 MODE NO. RESOLUTION 1152 x 864 1152 x 870 1152 x 900 1152 x 900 Dot clock(MHz) 94.5 67.5kHz 68.7kHz 61.8kHz 71.8kHz A ( us ) 14.815(1600 dots) 14.56 (1456 dots) 16.169(1528 dots) 13.926 (1054dots) B ( us ) 1.185 (128 dots)
  • Page 87 19” LCD Color Monitor 190V7 MODE NO. RESOLUTION 1280 x 1024 1280 x 1024 1280 x 1024 960x720 Dot clock(MHz) 130.223 138.008 57.58 76kHz 80kHz 81.1kHz 44.76kHz A ( us ) 13.158(1712 dots) 12.504(1688 dots) 12.326(1664 dots) 22.34(1286 dots) B ( us ) 1.024 ( 133 dots)

  • Page 88: Horizontal Scanning

    19” LCD Color Monitor 190V7 3.4 Horizontal scanning Sync polarity : Positive or Negative Scanning frequency : 30 – 83 K Hz 3.5 Vertical scanning Sync polarity : Positive or Negative Scanning frequency : 56 - 76 Hz 3.6 Power input connection Power cord length : 1.8 M...

  • Page 89: Brightness Uniformity

    Gap between panel and front bezel < 1.3mm (Static measurement w/o outer force anywhere, And depend on LPL & AUO panel spec.) 5.4 Location of Control icons - Per Philips make-up sheet Front side: Per Philips graphic sheet Rear Per Philips graphic sheet 5.5 Color for resin/paint - Per Philips make-up sheet...
  • Page 90 All major plastic parts (bezel, back cover, base) need to be molded from same resin. 5.10 Texture/Glossing of housing • The texture area and texture no should follow Philips make-up sheet. • The exterior surfaces shall have a uniform texture.

  • Page 91: Transportation Packages

    19” LCD Color Monitor 190V7 5.14.1 Transportation packages 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 TYE-M0002.

  • Page 92: Display Disturbances From External Environment

    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: UAW0377/00 9. Philips’ Flat Panel Monitors Pixel Defect Policy BRIGHT DOT DEFECTS ACCEPTABLE LEVEL MODEL 190V7 1 lit sub-pixel...

  • Page 93: Artworks

    19” LCD Color Monitor 190V7 10. Artworks * 1 or 2 adjacent sub-pixel defects = 1 dot defect Fig 1: Brightness Uniformity PIXEL...
  • Page 94 19” LCD Color Monitor 190V7 Fig 2: Cross talk pattern Gray level 46 (64 Gray level) Fig 3: Cross talk Pattern Center at Gray level 0 (Black)
  • Page 95 19” LCD Color Monitor 190V7 SEPARATE SYNC. VIDEO HORIZONTAL VIDEO VERTICAL COMPOSITE SYNC. VIDEO HORIZONTAL FIG-4 TIMING CHART -1...

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