Philips Brilliance 170P6EB/93 Service Manual Download Page 109

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190P6&170P6 LCD

109

590

Go to cover page

GENERAL PRODUCT SPECIFICATION

BRAND : PHILIPS

TYPE

:190P6ES/00

9 000 1

198

2005-02-05

Thomas chen

19 inch LCD Monitor

VIDEO

SEPARATE SYNC.

HORIZONTAL

VIDEO

VERTICAL

HORIZONTAL

COMPOSITE SYNC.

FIG-4 TIMING CHART -1

Summary of Contents for Brilliance 170P6EB/93

Page 1: ...Diagram C B A 41 52 USB Diagram C B A 53 58 Audio Diagram C B A 59 60 Control Audio Diagram C B A 61 63 Power Diagram C B A 64 66 Exploded View 67 68 Recommended Parts list 69 Spare Parts list 70 72 Different parts list 73 76 Repair Tips Repair Flow Chart 77 81 General product specification 82 110 REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES CAUTION USE A SEPARATE ISOLATION TRANSFORMER FOR ...

Page 2: ...cedure 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 WARNING Critical components having special safety characteristics are identified with a by the ...

Page 3: ...g On On On Active 35 W Green Without Audio and USB loading Stand by Off On Blanked 1W Amber LED Suspend On Off Blanked 1W Amber LED Off Off Off Blanked 1W Amber LED DC Power off N A 1W LED Off Note A To achieve under 1 Watt power saving make sure there is no device load on USB downstream port s B To achieve under 1 Watt power saving when Stand Alone Audio feature is selected On and system is in Sl...

Page 4: ...iminated toxic substances like lead from its displays Lead free display helps protect your health and promotes environmentally sound recovery and disposal of waste from electrical and electronic equipment Philips complies with the European Community stringent RoHS Directive mandating restrictions on hazardous substances in electrical and electronic equipment With Philips you can be confident that ...

Page 5: ...On On On Active 35 W Green Without Audio and USB loading Stand by Off On Blanked 1W Amber LED Suspend On Off Blanked 1W Amber LED Off Off Off Blanked 1W Amber LED DC Power off N A 1W LED Off Note A To achieve under 1 Watt power saving make sure there is no device load on USB downstream port s B To achieve under 1 Watt power saving when Stand Alone Audio feature is selected On and system is in Slee...

Page 6: ...ste from electrical and electronic equipment Philips complies with the European Community stringent RoHS Directive mandating restrictions on hazardous substances in electrical and electronic equipment With Philips you can be confident that your display device does not harm the environment 2 Input DVI D connector pin assignment Pin No Description 1 T M D S data2 2 T M D S data2 3 T M D S data2 shie...

Page 7: ...witches your monitor on Automatically adjust the horizontal position vertical position phase and clock setting LightFrameTM hotkey for mode switching between full screen mode and multi window mode USB Hub for versatile peripheral connections VOLUME Connecting to PC 1 Plug in the cables into connectors Note If you use an Apple Macintosh you need to connect the special Mac adapter to one end of the ...

Page 8: ...djust screen performance or select functions of the monitors directly through an on screen instruction window A user friendly on screen display interface is shown as below In the OSD shown left users can press buttons at the front bezel of the monitor to move the cursor to confirm the choice or change and to adjust select the change OSD Tree ...

Page 9: ...warns when the input frequency from the computer is not a standard video mode or out of the monitor s scanning range Please change the display mode of the operating software in the com puter i e windows to 1280 1024 60HZ for best display results ATTENTION SIGNAL CANNOT DISPLAY THIS VIDEO MODE CHANGE COMPUTER DISPLAY INPUT TO 1280 1024 60HZI WAIT FOR AUTOMATIC ADJUSTMENT This screen appears when yo...

Page 10: ...function can be used on reduce or eliminate snowy noise on the background when the resolution of video signal is 1280 1024 vertical 60Hz Slightly increase or decrease the value until snowy noise completely disappear BL Blacklevel value SUB BRI Brightness value range Min Max SUB CON Contrast value range Min Mid Max SRGB B Brightness of sRGB SRGB C Contrast of sRGB Gain m Minimum value of User Gain ...

Page 11: ...een in different ways There are two categories of pixel defects and several types of subpixel defects within each category Bright Dot Defects Bright dot defects appear as pixels or subpixels that are always lit or on These are the types of bright dot defects One lit red green or blue subpixel Two adjacent lit subpixels Red Blue Purple Red Green Yellow Green Blue Cyan Light Blue Three adjacent lit ...

Page 12: ...fects 0 0 15 mm or more Total bright dot defects of all types 0 0 4 or fewer BLACK DOT DEFECTS ACCEPTABLE LEVEL MODEL 170P6 170B6 170S6 1 dark subpixel 0 0 4 or fewer 2 adjacent dark subpixels 0 0 2 or fewer 3 adjacent dark subpixels 0 0 0 Distance between two black dot defects 0 0 15 mm or more Total black dot defects of all types 0 0 4 or fewer TOTAL DOT DEFECTS ACCEPTABLE LEVEL MODEL 170P6 170B...

Page 13: ...Fig 5 Fig 6 Use the thin screw driver to open the clicks as shown in Fig 7 9 Step3 Remove the Back cover Remove the screws and disconnect the connectors as shown in Fig 10 Fig 11 Fig 12 Fig 13 then remove the AUDIO board USB board and control board Use the thin type screw driver to open the clicks as shown in Fig 10 Fig 4 Fig 5 Fig9 Fig 10 Fig 11 Fig 3 Fig 8 Fig 7 Fig 6 Fig 12 Mechanical Instructi...

Page 14: ...n in Fig 16 Fig 17 In warranty it is not allowed to disassembly the LCD panel even the backlight unit defect Out of warranty the replacement of backlight units is a correct way when the defect is caused by backlight CCFL Lamp Fig 17 Fig 13 Fig 16 Step4 Remove the Matel frame board Remove the screws and then remove the metal frame as shown in Fig 15 Fig 14 Fig 14 Fig 15 Mechanical Instruction ...

Page 15: ...get clear image as shown in Fig 4 9 Switch light probe to Measuring position It should be able to indicate Clear image Clear image Measurement viewing selector Measurement viewing selector Alignment hits 1 R for x value G for y value B for Y value on the colour analyzer 2 If the colour analyzer has been calibrated and preset colour temperature in it Please switch to correct setting in accordance w...

Page 16: ... lock it by pressing MENU OK button for more than 10 seconds while there is video input from PC This function provides the alternative that user can lock all the OSD main control in case user don t want the FOS performance setting to be changed for instance during Commercial exhibition 8 OSD MAIN CONTROLS UNLOCKED 3 secs This message will appear 3 seconds to indicate the OSD MAIN CONTROLS status w...

Page 17: ...s dark or begins to flicker please contact your dealer Having this problem Check these items No Picture Power LED not lit Make sure the power cord is plugged into the power outlet and into the back of the monitor 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 is amber or yellow Make sure the computer is tu...

Page 18: ...is usually disappears after a few hours An after image remains after the power has been turned off This is characteristic of liquid crystal and is not caused by a malfunction or deterioration of the liquid crystal The after image will disappear after a peroid of time Green red blue dark and white dots remains The remaining dots are normal characteristic of the liquid crystal used in today s techno...

Page 19: ...19 190P6 170P6 LCD Go to cover page Electrical instructions 190P6 ...

Page 20: ...s is set to 100 and contrast is set to 50 4 4 Adjustment of sRGB Apply a 1280 1024 60Hz signal with white pattern set brightness to 100 and contrast to 50 Adjust the R G B Sub Gain for the screen center the 1931 CIE chromaticity X Y co ordinates shall be sRGB x center 0 313 0 020 y center 0 329 0 020 Ynits 180 10 4 5 EEPROM presetting B After finishing all the adjustment set Brightness to 100 Cont...

Page 21: ...s The signals are defined as follow Separate sync TTL level Positive Negative Composite sync TTL level Positive Negative Sync on green H sync TTL level Positive Negative Signal source pattern generator format refer to spec Reference generator QuantumData 802G 2 2 Input signal mode Pre set 34 modes PRESET VIDEO RESOLUTION Resolution H Frequency Pixel rate V Frequency Comment 1 640X350 31 5K 25 175 ...

Page 22: ...ntrast to 50 Adjust the R G B Sub Gain for the screen center the 1931 CIE chromaticity X Y co ordinates shall be Use Minolta CA 110 for color coordinates and luminance check Luminance is 200 Nits in the center of the screen when brightness is set to 100 and contrast is set to 50 4 4 Adjustment of sRGB Apply a 1280 1024 60Hz signal with white pattern set brightness to 100 and contrast to 50 Adjust ...

Page 23: ...window where LightFrameTM DR can be activated Click on the window to activate enhancement A blue light bulb appears when moving over an activated window Click on the window to de activate LightFrameTM DR Cursor examples Here is a list of LightFrameTM DR cursors This is the default cursor displayed when you move over a non LightFrameTM DR enhanced window or area Clicking and dragging this cursor ov...

Page 24: ... button continually to scroll among the available Internet Photo and Video TV modes As a mode becomes available for selection its color changes from blue to yellow Once you reach the desired mode remove your finger from the Hot Key After three seconds the mode you have selected will be confirmed and the OSD window will automatically close 2 Touch the LightFrameTM DR Hot Key for three seconds to en...

Page 25: ...p set at 100 uA 5 mA 0 09 Rohm current for Max R is the Tester limitation set resistance of at 0 1 uA for the mains cord Min Limitation Ramp set at 2 time seconds Tester Test method Condition HiPot Test for HiPot Test for Ground Continuity products where products where Test requirement the mains input the mains input is range is Full 110V AC USA range or 220V type AC 2 2 1 The minimum test duratio...

Page 26: ...edid data 4 DDC 2BI ISP TOOL Inclusion A DDC2BI ISP TOOL 3138 106 10396 x1 as Fig 2 B Printer cable x1 c D Sub to D Sub cable x2 D D SUB to DVI cable X1 Note The EDID46 EXE is a windows based program which cannot be run in MS DOS System and equipment requirements ou have t 3 EDID46 Release For writing block4 EXE program Fig 2 Fig 2 Fig 1 Fig 1 Pin Assignment The digital only connector contains 24 ...

Page 27: ...irm following steps to avoid this message 1 The data structure of EDID was incorrect 2 DDC IC that you are trying to load data is empty 3 Wrong communication channel has set at configuration setup windows 1 Configuration and procedure There are 3 chips contained OSD string serial number etc on the circuit board main EEPROM which storage all factory settings OSD string DDC IC which storage 128byte ...

Page 28: ... bar bring up Step 1 of 9 as shown in Fig 15 EDID45 DDC application provides the function selection and text change select fill out from Step 1 to Step 9 Step 4 Modify DDC data Monitor Serial No Next 1 Click to step7 bring up Fig 16 Serial number can be filled up or be changed at this moment Click next Finish to exit the Step window 3 Click OK button to confirm your selection 4 Click icon Read EDI...

Page 29: ...d text change select fill out from Step 1 to Step 9 Step 4 Modify DDC data Monitor Serial No Next 1 Click bring up Fig 22 Then select Digital Signal as below 3 Click OK button to confirm your selection 4 Click icon Read EDID function to read DDC EDID data from monitor The EDID codes will display on screen as shown in Fig 20 Fig 22 Fig 23 2 Select the DDC2Bi as the communication channel As shown in...

Page 30: ...C data Fig 24 Fig 26 Fig 25 2 Access Factory Mode Push AUTO OK buttons at the same time and hold it Press power button untill comes out Windows screen then release all button Turn off monitor Step9 1 Disconnect the monitor power cord and connect it again 2 Press the OK button to bring up the OSD main manu 3 Re confirm the serial Number is updated as shown in Fig 31 Step 8 Modify serial number in O...

Page 31: ...Refresh Rate 75 Standard Timing Identification 3 Horizontal active pixels 1280 Aspect Ratio 4 3 Refresh Rate 60 Standard Timing Identification 4 Horizontal active pixels 1280 Aspect Ratio 5 4 Refresh Rate 60 Detailed Timing 1 Pixel Clock MHz 135 H Active pixels 1280 H Blanking pixels 408 V Active lines 1024 V Blanking lines 42 H Sync Offset F Porch pixels 48 H Sync Pulse Width pixels 112 V Sync Of...

Page 32: ...izontal active pixels 1280 Aspect Ratio 4 3 Refresh Rate 60 Standard Timing Identification 4 Horizontal active pixels 1280 Aspect Ratio 5 4 Refresh Rate 60 Detailed Timing 1 Pixel Clock MHz 135 H Active pixels 1280 H Blanking pixels 408 V Active lines 1024 V Blanking lines 42 H Sync Offset F Porch pixels 48 H Sync Pulse Width pixels 112 V Sync Offset F Porch lines 1 V Sync Pulse Width lines 3 H Im...

Page 33: ...Refresh Rate 75 Standard Timing Identification 3 Horizontal active pixels 1280 Aspect Ratio 4 3 Refresh Rate 60 Standard Timing Identification 4 Horizontal active pixels 1280 Aspect Ratio 5 4 Refresh Rate 60 Detailed Timing 1 Pixel Clock MHz 108 H Active pixels 1280 H Blanking pixels 408 V Active lines 1024 V Blanking lines 42 H Sync Offset F Porch pixels 48 H Sync Pulse Width pixels 112 V Sync Of...

Page 34: ...izontal active pixels 1280 Aspect Ratio 4 3 Refresh Rate 60 Standard Timing Identification 4 Horizontal active pixels 1280 Aspect Ratio 5 4 Refresh Rate 60 Detailed Timing 1 Pixel Clock MHz 108 H Active pixels 1280 H Blanking pixels 408 V Active lines 1024 V Blanking lines 42 H Sync Offset F Porch pixels 48 H Sync Pulse Width pixels 112 V Sync Offset F Porch lines 1 V Sync Pulse Width lines 3 H Im...

Page 35: ...5 98 or Win 2000 3 ISP software 4 ISP cable 3138 106 10148 as shown in Fig 1 Fig 1 ISP CABLE 12NC IS 3138 106 10148 5 Connect ISP cable and main cord to monitor as shown in Fig 2 6 Install and setup the Gprobe 4 5 0 5 exe program step 1 Create a folder in your PC for example D 190P6 step 2 Copy ISP software 190P6 software Zip into your folder step 3 Unzip ISP ZIP into your folder as shpwn in Fig 3...

Page 36: ... in Fig 6 Fig 5 Fig 6 4 Press the options then choose connection setup as shown in Fig 7 5 From the menu that appears choose the DDC2Bi3 in protocol and the LPT 0x378 in port as shown in Fig 8 Fig 7 Update the firmware click the commands and select the Batch as shown in Fig 9 Fig 10 Fig 8 Fig 9 Fig 10 Click the button as shown in Fig 10 to browse the Iicisp txt file in the folder that you create N...

Page 37: ...SP CABLE FOR CPU Fig 11 click OPEN Shut of the AC power Click the OK button and then connect the AC power after the follow window appears the update is completed The isp instructions between 170P6 and 190P6 is the same except the hex code ...

Page 38: ...Go to cover page 38 190P6 170P6 LCD Wiring Diagram 190P6 ...

Page 39: ...39 190P6 170P6 LCD Go to cover page Wiring Diagram 170P6 ...

Page 40: ...Block Diagram 40 190P6 170P6 LCD ...

Page 41: ...Scaler Diagram 190P6 41 190P6 170P6 LCD ...

Page 42: ...Scaler Diagram 190P6 42 190P6 170P6 LCD ...

Page 43: ...Scaler Diagram 190P6 43 190P6 170P6 LCD ...

Page 44: ...Scaler Diagram 190P6 44 190P6 170P6 LCD ...

Page 45: ...Scaler Diagram 190P6 45 190P6 170P6 LCD ...

Page 46: ...Scaler Board C B A 46 190P6 170P6 LCD ...

Page 47: ...Scaler Board C B A 47 190P6 170P6 LCD ...

Page 48: ...Scaler Diagram 170P6 48 190P6 170P6 LCD ...

Page 49: ...Scaler Diagram 170P6 49 190P6 170P6 LCD ...

Page 50: ...Scaler Diagram 170P6 50 190P6 170P6 LCD ...

Page 51: ...Scaler Diagram 170P6 51 190P6 170P6 LCD ...

Page 52: ...Scaler Diagram 170P6 52 190P6 170P6 LCD ...

Page 53: ...USB Diagram 190P6 53 190P6 170P6 LCD ...

Page 54: ...USB Diagram 190P6 54 190P6 170P6 LCD ...

Page 55: ...USB Board C B A 55 190P6 170P6 LCD ...

Page 56: ...USB Board C B A 56 190P6 170P6 LCD ...

Page 57: ...USB Diagram 170P6 57 190P6 170P6 LCD ...

Page 58: ...USB Diagram 170P6 58 190P6 170P6 LCD ...

Page 59: ...Audio Diagram 190P6 59 190P6 170P6 LCD ...

Page 60: ...Audio Board C B A 60 190P6 170P6 LCD ...

Page 61: ...Control Diagram C B A 190P6 61 190P6 170P6 LCD ...

Page 62: ...Control Audio Diagram 170P6 62 190P6 170P6 LCD ...

Page 63: ...Control Audio Diagram C B A 170P6 63 190P6 170P6 LCD ...

Page 64: ...Power Diagram 64 190P6 170P6 LCD ...

Page 65: ...Power Diagram 65 190P6 170P6 LCD ...

Page 66: ...Power Board C B A 66 190P6 170P6 LCD ...

Page 67: ... 313815863901 METAL FRAME WIRE ASSY AU 1051 313815863881 SCALER ASSY AU 1052 823827717121 LIPS AIP 0093A 313815410901 INSULATE PLATE 45 46 313815405011 RUBBER SLEEVE 313815133511 VESA PLATE 43 313815137201 KENSINGTON PLATE 44 313815863871 USB ASSY 313815863791 AUDIO ASSY 1054 1055 313815861681 CONTROL ASSY 1053 313815416011 BACK COVER S 41 313815411951 PLATE VENT 42 313815416021 BACK COVER S LPL 8...

Page 68: ...LCD Exploded View 170P6ES 00 To Printer port 313815759421 BEZEL ASSY S 30 823827716861 LCD LM170E01 A6 1056 313815863851 METAL FRAME WIRE ASSY 1160 313815759451 BACK COVER ASSY S 40 313815412801 HINGE DECO COVER S 101 ...

Page 69: ...IC SM AT24C02N 10SC 2 7 ATME L 7204 932216972682 IC SM AT24C02N 10SC 2 7 ATME L 7211 935260739118 IC SM 74LVC14APW PHSE R 7301 313815863831 CPU IC ASSY 7301 932219106682 IC SM AT49LV002NT 90JU ATME L 7302 313815863891 EEPROM ASSY AU 7302 932218650682 IC AT24C16A 10PU 2 7 ATME L 7403 932220099685 IC SM LD1117AS18 ST00 R 7404 932220818671 IC SM GM5321 BC GEMI Y 7405 932222076668 IC SM AME1117CCGTZ A...

Page 70: ...0V 4P7 PM0P25 R 2453 223858615632 CER2 0603 X7R 50V 4N7 PM10 R 2454 223858615636 CER2 0603 X7R 50V 10N PM10 R 2455 223858615636 CER2 0603 X7R 50V 10N PM10 R 2456 223858615636 CER2 0603 X7R 50V 10N PM10 R 2457 223886715109 CER1 0603 NP0 50V 10P PM5 R 2461 222224119876 CER2 1206 Y5V 10V 10U P8020 R 2462 222224119876 CER2 1206 Y5V 10V 10U P8020 R 2501 223878615649 CER2 0603 X7R 16V 100N PM10 R 2502 2...

Page 71: ...58 CER2 0603 Y5V 10V 470N P8020 R 2905 222278015663 CER2 0805 X7R 16V 1U PM10 R 2906 223886715101 CER1 0603 NP0 50V 100P PM5 R 2908 223824619858 CER2 0603 Y5V 10V 470N P8020 R 2910 223824619858 CER2 0603 Y5V 10V 470N P8020 R 2911 223824619858 CER2 0603 Y5V 10V 470N P8020 R 2912 223824619858 CER2 0603 Y5V 10V 470N P8020 R 2914 223824619858 CER2 0603 Y5V 10V 470N P8020 R 2916 223824619858 CER2 0603 ...

Page 72: ...XD 0805 EMI 100MHZ 120R R 5721 242254900126 IND FXD 0805 EMI 100MHZ 120R R 5734 313818875771 COI CHOKE 35UH 82M OHM DR10X8 6707 932219408682 LED VS SM KA 3528MBC KIEL B 6734 932221745685 DIO REC SM SSA34 VISH R 6762 932205976685 DIO SIG SM LS4148 VISH R 7621 932222269668 IC SM TPS2062DG4 TI00 R 7625 932222269668 IC SM TPS2062DG4 TI00 R 7722 932217440685 TRA SIG SM KRC102S KEC0 R 7725 932216638668 ...

Page 73: ...4 313815411561 POWER LENS 0035 313815415921 DECO STRIP C 0036 313815412161 LIGHT FRAME BUTTON 0040 313815759441 BACK COVER ASSY B 0041 313815416141 BACK COVER B 0042 313815137481 HINGE PLATE 0043 313815135071 KINGSTON PLATE 0044 313815133511 VESA PLATE 0050 313815756661 SUPER ERGO BASE B 0090 313810440571 HOUSING COVER 0101 313815412811 HINGE DECO COVER B 0291 313815566811 LABEL CPU 0295 313815566...

Page 74: ... RC21 1K PM5 R 3933 212211805669 RST SM 0603 RC0603 10K PM5 R Diversity of 170P6EB 93 compared with 190P6ES 00 3934 232270260473 RST SM 0603 RC21 47K PM5 R 3935 232270260102 RST SM 0603 RC21 1K PM5 R 3936 212211805669 RST SM 0603 RC0603 10K PM5 R 3937 232270260473 RST SM 0603 RC21 47K PM5 R 3938 232270260511 RST SM 0603 RC21 510R PM5 R 3939 232270260102 RST SM 0603 RC21 1K PM5 R 3941 232271161109 ...

Page 75: ...51 313815639831 CUSHION R Diversity of 170P6ES 00 compared with 190P6ES 00 0452 313815639841 CUSHION L 0453 313815621491 P E BAG 0602 313811708272 E D F U 1051 313815862321 SCALER ASSY 1053 313815863781 AUDIO CONTROL ASSY 1054 313815861741 USB ASSY 1056 823827716861 LCD LM170E01 A6 1160 313815863851 METAL FRAME WIRE ASSY 1163 823827717701 LSP 16R 2W W WIRE ASSY 1931 242202518899 CON H 11P M 2 00 6...

Page 76: ...240 232270296001 RST SM 0603 JUMP MAX 0R05 R 3517 232270260473 RST SM 0603 RC21 47K PM5 R 3519 232270260473 RST SM 0603 RC21 47K PM5 R 3524 232270260473 RST SM 0603 RC21 47K PM5 R 3532 232270296001 RST SM 0603 JUMP MAX 0R05 R 3731 232270296001 RST SM 0603 JUMP MAX 0R05 R 3904 213811201101 RST SM 0805 RC05 100R PM5 R 3932 232270260102 RST SM 0603 RC21 1K PM5 R 3933 212211805669 RST SM 0603 RC0603 1...

Page 77: ...removed with a solder sucker see Fig 1A 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 pressure and be careful When removing the chip do not use un...

Page 78: ...C 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 PWB the solder balls of th...

Page 79: ...o cover page 79 AC IN Power Board Control Board Scaler Board LCD Panel No power power indicator off Check 12V 5V 3 3V NG Bad power board Check Control Board Check Control Wires Check Scaler Board OK NG OK Bad Scaler Board Check LCD Panel OK ...

Page 80: ...X 21 Repair Flow Chart 80 190P6 170P6 LCD Go to cover page Power Board Bad Power Board OK NG OK OK Check Scaler Board Bad Scaler Board OK OK ...

Page 81: ...190P6 170P6 LCD Repair Flow Chart Go to cover page 81 Check Power Board OK Check LCD Panel OK OK OK Control Board OK OK Board ...

Page 82: ...RESET MODES AND 34 PRESET MODES WHICH CAN BE RECOVERED TO PRESET MODES USER FRIENDLY OSD DISPLAY FOR MODE IDENTIFICATION ADJUSTMENT DDC CI COMMUNICATION CAPABILITY MAX RESOLUTION 1280 1024 NON INTERLACED AT 75 HZ 19 COLOR TFT LCD FLAT PANEL SUPER ERGO BASE FULL RANGE POWER SUPPLY 90 264 VAC CE ENVIRONMENTAL POLICY ANTI GLARE TO REDUCE LIGHT REFLECTION POWER MANAGEMENT CAPABILITY SOG SUPPORT TCO 99...

Page 83: ... Electrical characteristics 3 1 Interface signals 3 2 Interface 3 2 1 D sub cable 3 2 2 DVI cable 3 2 3 OSD function control 3 3 Timing requirement 3 3 1 Mode storing capacity 3 3 2 Factory preset timings 3 3 3 Horizontal scanning 3 3 4 Vertical scanning 3 4 Power input connection 3 5 Power management 3 6 Display identification 3 6 1 Analog DDC 3 6 2 Digital DDC 4 0 Visual characteristics 4 1 Test...

Page 84: ...ht 5 4 2 Block unit palletization 6 0 Environmental characteristics 6 1 Susceptibility of display to external environment 6 2 Transportation tests 6 3 Display disturbances from external environment 6 4 Display disturbances to external environment 6 4 1 EMI 7 0 Audio 7 1 Amplifier section 7 2 Speaker section 8 0 USB 2 0 Hub 9 0 Smart Bright 10 0 Reliability 10 1 Mean time between failures 11 0 Qual...

Page 85: ...ment RGB vertical stripes Support Color 16 2M colors RGB 8 bits data Display Mode Normally White Backlight CCFL edge light system Active area WXH 376 32 x 301 056mm 19 diagonal Viewing Angle Vertical 140 degree Horizontal 140 degree CR 10 Contrast ratio 500 1 White luminance 250nits Typ 2 1 2 Type NR M190EN04 V5 AUO Number of Pixels 1280 H x1024 V Physical Size 396 0 w 324 0 h 18 0 d mm Pixel Pitc...

Page 86: ...e inputs H V sync separated Composite H V TTL level SOG sync DVI D digital Panel Link TMDS input USB 2 0 HUB with one upstream port and four downstream ports 2 9 Ambient temperature 5 C 35 C 2 10 Regulatory compliance Safety B CCIB CCEE China CE Europe CSA Canada DEMKO Nordic EZU Czech FIMKO Nordic Gost Russia IEC 950 CB Report NOM NYCE Mexico PSB Singapore SEMKO Nordic SISIR CPA Singapore TUV Ger...

Page 87: ... Sync Separate sync TTL level input impedance 2k2 ohm terminate H sync Positive Negative V sync Positive Negative Composite sync TTL level input impedance 2k2 ohm terminate Positive Negative Sync on green video 0 3V p p Negative Video 0 7 V p p Positive 2 Intel DVI Digital Input signal Single channel TMDS signal 3 1 2 Audio Input signal level 500mVrms Input signal connector 3 5 mm mini jack lime g...

Page 88: ...e Length 1 5 M 50 mm fixed Connector type D sub male with DDC 2B pin assignments Blue connector thumb operated jack screws Pin Assignment PIN No SIGNAL 1 Red video input 2 Green video input sync on green 3 Blue video input 4 GND 5 GND 6 Red video GND 7 Green video GND 8 Blue video GND 9 DDC 3 3V or 5V 10 Logic GND Cable detect 11 GND 12 Serial data line SDA 13 H sync H V 14 V sync 15 Data clock li...

Page 89: ...th DDC 2B pin assignments White connector thumb operated jack screws Pin Assignment Pin No Description 1 T M D S data2 2 T M D S data2 3 T M D S data2 shield 4 No Connect 5 No Connect 6 DDC clock 7 DDC data 8 No Connect 9 T M D S data1 10 T M D S data1 11 T M D S data1 shield 12 No Connect 13 No Connect 14 5V Power 15 Ground for 5V Cable detect 16 Hot plug detect 17 T M D S data0 18 T M D S data0 ...

Page 90: ...face OSD Adjustable functions MONITOR SETUP Exit Brightness Contrast Color Position Input Selection More Settings Reset Serial No Serial No Timing Mode Up Down to Move ok to Confirm BRIGHTNESS CONTRAST brightness and contrast adjustment COLOR Original panel Color 9300K for CAD CAM 6500K for image management sRGB User Preset Red Green Blue adjust POSITION HORIZONTAL VERTICAL INPUT SELECTION select ...

Page 91: ...ck adjustment OSD SETTINGS OSD H position OSD V position AUDIO OPTIONS select Stand Alone Audio OFF Stand Alone Audio ON select Mute OFF Mute ON SMART BRIGHT select Smart Bright OFF Smart Bright ON RESET recall to Factory preset settings INFORMATION Show Serial No Timing Resolution 2 Digital interface OSD Adjustable functions MONITOR SETUP Exit Brightness Contrast Color Position Input Selection Mo...

Page 92: ...ctable INPUT SELECTION select Analog D sub Digital DVI D MORE SETTINGS Include below five functions LANGUAGE ENGLISH ESPANOL FRANCAIS DEUTSCH ITALIANO SIMPLIFIED CHINESE PHASE CLOCK Gray out and not selectable OSD SETTINGS OSD H position OSD V position AUDIO OPTIONS select Stand Alone Audio OFF Stand Alone Audio ON select Mute OFF Mute ON SMART BRIGHT select Smart Bright OFF Smart Bright ON RESET ...

Page 93: ... 064 2 lines 0 086 3 lines Q ms 1 907 60 lines 1 112 34 lines 1 049 33 lines 1 114 39 lines R ms 11 12 350 lines 12 71 400 lines 15 253 480 lines 13 714 480 lines S ms 1 175 37 lines 0 381 13 lines 0 317 10 line 0 086 3 line SYNC H V POLARITY SEP SYNC Y Y Y Y MODE NO 5 6 7 8 RESOLUTION 640 x 480 640 x 480 640x480 800 x 600 Dot clock MHz 31 500 31 501 36 36 f h 37 861kHz 37 5kHz 36kHz 35 2kHz A us ...

Page 94: ...503 27 lines R ms 15 84 600lines 12 48 600 lines 12 8 600 lines 11 179 600 lines S ms 0 026 1 line 0 770 37 line 0 021 1 line 0 018 1 lines SYNC H V POLARITY SEP SYNC Y Y Y Y MODE NO 13 14 15 16 RESOLUTION 832 x 624 1024 x 768 1024 x 768 1024 x 768 Dot clock MHz 57 28 65 75 78 75 f h 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...

Page 95: ...5 24 lines 0 689 44 lines R ms 12 57 768 lines 11 183 768lines 16 004 864 lines 13 531 864 lines S ms 0 016 1 line 0 014 1 line 0 074 4 lines 0 016 1 lines SYNC H V POLARITY SEP SYNC Y Y Y Y MODE NO 21 22 23 24 RESOLUTION 1152 x 864 1152 x 870 1152 x 900 1152 x 900 Dot clock MHz 108 100 94 5 108 f h 67 5kHz 68 7kHz 61 8kHz 71 8kHz A us 14 815 1600 dots 14 56 1456 dots 16 169 1528 dots 13 926 1054d...

Page 96: ...94 38 lines 0 46 33 lines R ms 16 960 lines 12 774 960 lines 16 005 1024 lines 14 283 1024 lines S ms 0 017 1 lines 0 04 3 lines 0 015 1 line 0 028 2 lines SYNC H V POLARITY SEP SYNC Y Y Y Y MODE NO 29 30 31 32 RESOLUTION 1280 x 1024 1280 x 1024 1280 x 1024 688 x 556 Dot clock MHz 130 223 135 138 008 27 F h 76kHz 80kHz 81 1kHz 31 25kHz A us 13 158 1712 dots 12 504 1688 dots 12 326 1664 dots 32 864...

Page 97: ...z O ms 16 667 746 lines 13 333 752 lines P ms 0 067 2 9 lines 0 053 3 lines Q ms 0 495 22 lines 0 5 28 lines R ms 16 081 720 lines 12 766 720 lines S ms 0 0228 1 lines 0 0184 1 lines SYNC H V POLARITY SEP SYNC Y Y A H Total O V Total B H Sync width P V Sync width C H Back porch Q V Back porch D H Video width R V Video width E H Front porch S V Front porch 3 3 3 Horizontal scanning Sync polarity Po...

Page 98: ... Off According to VESA power saving signal TCO99 power saving requirement And EPA energy star requirement For digital input power consumption is less 1W In non DMPM recoverable off mode Note A To achieve under 1 Watt power saving make sure there is no device load on USB downstream port s B To achieve under 1 Watt power saving when Stand Alone Audio feature is selected On and system is in Sleep Mod...

Page 99: ...more than 30 minutes after power on with signal supplied 4 Ambient light 400 600 lux 5 Ambient temperature 20 5 C 4 2 Resolution Factory preset modes 16 modes Resolution H Frequency Pixel rate V Frequency Comment 1 640X350 31 5KHz 25 175 70Hz IBM VGA 10h 2 720X400 31 5KHz 28 322 70Hz IBM VGA 3h 3 640X480 37 5KHz 31 501 75Hz 4 640X480 35 0KHz 30 24 67Hz 5 640X480 31 5KHz 25 175 60Hz 6 800X600 35 2K...

Page 100: ...er of the screen Apply the Fig 1 It should comply with the following formula Minimum luminance of nine points brightness 0 75 Min Maximum luminance of nine points brightness 4 6 Check Cross talk S Apply Pattern 2 Set contrast at 50 and brightness at 100 Measure A Then output Pattern 3 and measure A The cross talk value ABS A A X 100 1 8 Max A 4 7 White color adjustment There are three factory pres...

Page 101: ...essed by Light Frame application program Brightness control Sharpness enhancement Contrast enhancement Color boosting 5 0 Mechanical characteristics 5 1 Controls Front side DC power switch OSD function key OK UP DOWN Brightness key LEFT RIGHT Volume control AUTO key LF Key Smart Bright Sensor Rear side D SUB signal connector DVI signal connector Power cord socket Audio In jack Headphone jack USB u...

Page 102: ...alletization layers block sets layer sets block unit 8 4 32 blocks container 20 feet 40 feet 10 22 6 0 Environmental characteristics The following sections define the interference and susceptibility condition limits that might occur between external environment and the display device 6 1 Susceptibility of display to external environment Operating Temperature 5 to 35 degree C Humidity 80 max Altitu...

Page 103: ... PACKAGING Sequence 5 500 Hz 0 73 Grms Truck spectrum 30 min 2 OPERATING Vibration 10 55 10 0 35 mm amplitude 30 min axis 3axes Test Test Electrical function ok Result Mechanical function ok No serious damage on set appearance 6 3 Display disturbances from external environment According to IEC 801 2 for ESD disturbances 6 4 Display disturbances to external environment 6 4 1 EMI EMI FCC VCCI CE C T...

Page 104: ...shall be established via 4 conductor USB cables USB cables must be shielded in accordance with the USB specification for high speed devices Protocol Parameters The USB hub and associated ports shall be compliant with the USB specification for high speed devices The USB device speed shall be 480 Mbit sec The maximum polling rate shall be every 256 ms 9 0 Smart Bright Set Smart Bright feature on ref...

Page 105: ...eability The serviceability of this monitor should fulfill the requirements which are prescribed in UAW 0346 and must be checked with the check list UAT 0361 13 0 Philips Flat Panel Monitors Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect Policy BRIGHT DOT DEFECTS ACCEPTABLE LEVEL MODEL 190P X 190B 190S 1 lit sub pixel 0 0 4 or fewer 2 adjacent lit sub pixels 0 0 2 or fewer 3 adjacent...

Page 106: ...0 0 4 or fewer 2 adjacent dark sub pixels 0 0 2 or fewer 3 adjacent dark sub pixels one white pixel 0 0 0 Distance between two black dot defects 15mm or more 15mm or more 15mm or more Black dot defects within 20 mm circle 0 0 3 or fewer Total black dot defects of all type 0 0 4 or fewer TOTAL DOT DEFECTS ACCEPTABLE LEVEL MODEL 190P X 190B 190S Total bright or black dot defects of all type 0 0 5 or...

Page 107: ... page GENERAL PRODUCT SPECIFICATION BRAND PHILIPS TYPE 190P6ES 00 8639 000 16198 2005 02 05 2005 02 05 29 Thomas chen 19 inch LCD Monitor Fig 1 Brightness and Uniformity 1 2 3 7 8 W 10 L W L 10 L 2 W 2 4 5 6 9 Position 5 Screen center point ...

Page 108: ... 000 16198 BRAND PHILIPS 19 inch LCD Monitor TYPE 190P6ES 00 2005 02 05 2005 02 05 29 Thomas chen 590 27 Fig 2 Cross talk pattern Gray level 184 256 Gray level B 1 2 1 6 1 2 A 1 6 Fig 3 Cross talk pattern Center at Gray level 0 Black B 1 6 1 2 1 6 1 3 1 3 1 3 1 3 1 2 A 1 3 ...

Page 109: ... PRODUCT SPECIFICATION BRAND PHILIPS TYPE 190P6ES 00 8639 000 16198 2005 02 05 2005 02 05 29 Thomas chen 19 inch LCD Monitor D VIDEO C E SEPARATE SYNC HORIZONTAL B A R VIDEO Q S P O D VIDEO C E B A VERTICAL HORIZONTAL COMPOSITE SYNC FIG 4 TIMING CHART 1 ...

Page 110: ...N Go to cover page 8639 000 16198 BRAND PHILIPS 19 inch LCD Monitor TYPE 190P6ES 00 2005 02 05 2005 02 05 29 Thomas chen 590 29 D VIDEO C E B A VERTICAL COMPOSITE SYNC FIG 5 TIMING CHART 2 O P Q R S VIDEO B S P Q O R SYNC ON GREEN HORIZONTAL VERTICAL ...

Page 111: ...ians review test procedures so that HV requation are always checked as a standard servicing procedure and the reason for this prudent routine is cleary understood by everyone It is important to use an accurate and reliable HV meter It is recommended that the HV recorded on each customer s invoice which will demonstrate a proper concern for the customer s safety 5 When troubleshooting and making te...

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