"service manual"
Contents
1. Infomation status Pro gram Progress 62785 Bytes 100 ce b Complete the ISP process click exit LD button to reset monitor Function Upload 56 Dell E173FPc 13 Check List 13 1 After replacing LCD Main board and panel Check if white balance is within the Specs then re writing DDC is necessary The white balance value for each common color temperature 9300 parameter is 283 28 297 28 Y 180 10 cd m 6500 parameter is x 313 28 329 28 Y 180 10 5700 parameter is x 328 28 y 344 28 Y 180 10 The color temperature value above must be up to the situation of x lt y The value of Y should be confirmed according to different customers 15 LCD is commonly 180 20cd cm Center and 17 LCD is required to be larger than 200cd cm Center The exact brightness values are confirmed by the checking regulations of different customers and different models 13 2 Steps of white balance adjustment for LCD Take 17 AOC LCD LM724 for example 1 Required instruments Chroma7120 Chroma2325 BGA265A 2 First connect the instruments together and turn on the LCD power then warm up for 30 minutes under full white screen mode First press the Reset key in the menu to recover factory set as following EN NEN EE T MERE S Luminance2. mm AOC Set Chroma2325 at round windows mode and make the detecting head of Chroma7120 aim at the cross in the middle the distance between the detecting head and the cross is 20cm 3 Set Chroma2325 BGA265A to be T144 1280 1024 60HZ and P105 of full white screen Test if the white balance value is within the specs Please follow the steps below to adjust if it is beyond the specs 4 Cutthe power Then press MENU key and re plug power cable at the same time to enter into the factory mode See the following pictures UO 01 Gain R 81G 78 B 77 Luminance offset R 144 139 B 118 90 01 POT 255 HRS ai m J cool R 142 G 138 B 128 80 Cont 50 war m R 148 G 136 B 115 Bri Cont 5D AUTO LEVEL item 3 e 1 RJ B Burnin Bank Addr Value OOF AL UI PniLTM17O0EUL21 5 est white balance again after Auto Level Adjustment with hand is necessary if it is beyond the specs 6 Select 7x00 item to adjust cool color temperature and select 6x00 to adjust warm color temperature It can reach to the best effect through adjusting R G B value if it inclines to green or blue 7 Select Exit to the upper menu after completing the adjustment Then press POWER OFF to exit and save it 13 3 Steps for writing DDC 1 Employ PC and connect the DDC writing instrument and the instrument that is ready for writing into DDC to the power of 12V Connect the signal cable of the latter to D USB or
3. 12V 2KBPOEM 1 205 924 C930 026 1M Yaw TDuF 167 Our 120uFi400V 70904 5 147 R807 gt 8805 iM WWW 5 dw 423 4 425 2927 470uF 16V tuF F908 51 10 11 4 Quen 21 Enj 16 2803 047 24K G912 0047 254 10K Va taw R901 R902 AW taw A RB28 TK R825 IK IM W 4 7K TW Foo FUSE R922 R923 33K 14 uW 47K 1 R25 Way 2PCO4BR 308 R81 Cac Aoc Top Victory Electronics Co Ltd LPOWERI2V amp SVOUTPUT PWPCT 742 1 7151 1283 1 Tuesday 36 Dell E173FPc 514431 OR AG43411 1201 1500 TP1 N 226 CON201 m Hd 12V lt JUMP OPEN 0202 A 42 xi MTS 0201 DTAM4AWKA 020 C227 CON203 R216 5 201 9 TP3 39K q C204 OPEN HVL 0 1U 25V 1 000 NO OFF R232 iin D209 RLS4148 731174 30 5 TP5 HVL E29 E CON202 O 1 TP6 G2 1 e i CON204 D206 E T3L 174 3D YS pix AOC Top Victory Electronics Co
4. FF FF 85 25 87 81 88 88 88 16 BF 81 93 BB 22 18 78 ZA 36 AD AZ 59 4C 97 24 17 58 55 EF BB 81 BB 81 81 81 81 81 81 8181 Al B1 81 81 81 81 BC 34 BB 98 51 BB ZA 48 18 98 13 88 54 BE 11 AA BB 1E 00 89 BB FF 31 32 33 35 35 4 41 38 38 38 38 31 88 BB BB FD BB 37 48 1E 53 BE BB BA 28 28 28 28 20 20 BD 88 BD FL 40 3 32 35 28 28 28 28 20 28 28 88 L d ii a data conpare UK Notes 1 Make sure the system time of PC is in accordance with the real time before writing 2 The schematic picture is just as an example for description the exact content of the DDC is dependent on the serial number of the BARCORD of this model 3 Data DDC writing needs a transfer interface Instruction DDC writing needs 4 files 1 Barcode txt Supply Barcode length and flow number 2 DDC writing program WR bat Group order file for cycling utilization of EXE and dual click this file when perform DDC writing 4 W dat The content with 128 bits of DDC 58 Dell E173FPc 14 BOM List Different Parts List Description BPC780KGLDD CONVERSION BOARD BPC780KKLDD CONVERSION BOARD ROHS Quantity Remark PCS CS WPC1742CPD1 POWER BOARD For Hyundai panel PCS For LPL panel PCS For CPT panel 1266084 1 PORON 1 PCS For CPT panel PCS 15G8054 2 MAIN FRAME 1 PCS LPL amp CPT panel PCS 40G 190700 2B ID LABEL 1 PCS For LPL a
5. 3 3V DVDD 1 8V DVDD A 139 c 58 27mA 3 3V_AVDD 1102 0185 U1 02 L101 C128 120 OHM 3 3V_LAVDD 3 3V DVDD 120 OHM C122 C129 iuF 16V D luF 16V D 1uF 16V 0 10 16 D luF 16V pQ 1uF 16V 1UF 16V 0 10 16 D luF 16V D luF 16V D luF 16V D luF 16V 22uF 16V 22uF 16 Close to respective power Pins Close to respective power Pins 69 3 3 C 7 d um 1 8V AVDD 23 AVDD ADC 3 3 VDD OUT LV A AVDD RPLL 3 3 VDD OUT 1 8V AVDD 84 TT 42 2 82 DD ADC 1 8 120 OHM c436 Close to respective power Pins 3 Bene AAuF 16V b tuF 16V P 1104 142 BL 4 3 3V_PVDD 120 OHM c440 0 1uF 16V i SNDLAPG SS OUT 22 1uF 16V 72 VSS OUT LV V uF 16 76 AGND ADC GND GND er ABO 8 1mA AGND ADC 5 LVDS E9 3 3V_LAVDD GND 83 CH3P LV E RO VDS ES 86 VSS_RPLL CH3N_LV_E R1 VD C139 AVSS RPLL CLKP LV E R2 I LEES MJ GLKNCLV E RS 8 LWDS_ES L105 0 1uF 16V V 2 Fig N TER tae GND es C143 C144 X102 VD CHIN V Ems DSE 22uF 16 87 CHOP LV E G0 L3 7 4 GND CHON LV E G1 N LVDS E 0 9 88 gt gt LVDS_Ef0 9 4 LVDS_O9 CH3P_LV_O G2 11 VDS O8 176 c17 CH3N_LV_O G3 22 22 CLKP LV O G4 SG CLKN LV O G5 VDS O CH2P_LV_O G6 VDS 04 CH2N LV O G7 VDS O BER bi d M VDS O 1 BE RED CHAN TV O Bi VDS O 1 5 4 CREEN VDS_O 1 CREEN s i 1 B
6. Power Saving Operating Storage shipping Packaged Unpackaged Dell E173FPc TFT Color LCD LPL LM170E01 TLB4 Hydis HT17E13 100 CPT CLAA170EA 07 43 27cm 17 0 0 264mm H x 0 264mm V LPL Panel 140 140 V Hydis panel 150 140 V CPT panel 140 130 V LPL Panel 8 ms Hydis amp CPT panel 12 ms Analog Only H V TTL Separate and Composite Sync 30kHz 80kHz 56 75Hz 16 2M 135MHz max 1280 x 1024 VESA DDC2B 35W 2W Horizontal 358 5mm Vertical 296 5 90 264VAC 47 63 2 Temp 5 C to 40 C Humidity 1096 to 8096 Temp 20 C to 60 Humidity 5 to 9096 5 8Kgs Unit 4 6Kgs Unit Dell E173FPc LCD Monitor Description The LCD MONITOR will contain a main board an inverter power 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 Monitor Block Diagram each voltage CCFL Drive Flat Panel and CCFL backlight RS232 Connector For white balance adjustment in factory Power board Include inverter and adapter mode i Video signal DDC AC IN 100V 240V HOST Computer Dell E173FPc 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 the
7. 358 5 H x 296 5 V x 17 0 D typ mn Back light Top Bottom edge side 4 CCFL type Dell E173FPc Display Characteristics For CPT panel SPECIFICATION 7 920 270 336 17 O inch diagonal unb of Pixels 1280 H 1024 264 H x0 264 V RGB vertical stripe Surface Treatment Interface LVDS 2Ch Dell E173FPc 4 4 2 Optical Characteristics For LPL panel The optical characteristics are measured under stable conditions as follows Measuring surrounding Ta 25 C Vcc 5 0V Fv 60Hz IBL 6 5mArms Parameter Symbol Min Typ Max CR 1 Contrast ratio Surface luminance white Luminance uniformity Response time Rise time Decay time CIE color coordinates Red Green Blue White Viewing angle by CR 10 X axis right 0 X axis left 52180 Y axis up 6 90 Y axis down 02270 Viewing angle by CR gt 5 X axis 0 X axis left 52180 Y axis up 0590 Y axis down 0622 0 Relative brightness 6 Luminance uniformity TCO99 Figure 10 Dell E173FPc For Hydis panel VDD 5 0V Frame rate 60Hz Clock 54MHz Ig 6 5m Ta 25 2 ee Horizontal 9 Viewing Angle x Horizontal White luminance uniformity roses Reproduction Normal of color Viewing Angle 0 64 ami 4 2 By 0 120 Kesponse time Note 6 Cross talk e 19 Dell E173FP
8. EZ 18214 O Q 2 Egzp i m 1 m zz 8 m i a 50610 y gran 8 2 261 Oss m 0154 ilg 9 O EBET a EZEN O a 2852 252 8122 CON2B8 Bell 4822 42 Dell E173FPc wu EEREN 8 LE ER x e 0 6 e 2 e e S e Bielelele 661 7 i tp 5 T ue e e 22 e 9900 4 e 89992 15L1283 5 8 3 KEPC Board Svo G 5703 smol Dell E173FPc sm 1 E 58865 7151 153 47 0 AR 9 Maintainability 9 1 Equipments and Tools Requirement 1 Voltage meter 2 Oscilloscope 3 Pattern Generator 4 LCD Color Analyzer 5 Service Manual 6 User Manual 44 Dell E173FPc 9 2 Trouble shooting 9 2 1 Main Board No Screen Measured CN104 pin1 3 3 V Check Power board is there DC level output Measured CN104 pin 2 5V Check U105 pin2 3 3V U106 pin2 1 BV Is there any shortage or cold solder Disconnected the Signal cable Loose the Connected the Signal cable again oignal cable
9. Larger than 1 2 Smaller than 172 5 ND Filter a R G B R G B No dot defect 1 dot defect l dot defect No dot defect 1gnored not counted counted counted ignored 70 Dell E173FPc 2 adjacent dots defect Type 1 15 3 CLAA170EA 07 DEFECT TYPE LIMIT V n SCRATCH 0 01 mm W 0 05mm NS 4 L 10mm DEFECT sor DEFECT INTERNAL 55 Noel POLARIZER Sm BUBBLE Nz BRIGHT DOT lt Note TOTALDOT Nowe TWO ADJACENT DOT 52 PAIRS Note THREE OR MORE ADJACENTDOT ___ DISTANCE BETWEEN DEFECT DOT LINE DEFECT Notel W Width mm L Length mm N Number 0 Average Diameter atb 2 1 White black Spot 1 Fiber 2 Polarizer Bubble 71 Dell E173FPc Note2 Bright dot 1s defined through 5 transmission ND Filter as following YT d m Eye Position d j 3 ND Filter _ 90 5 ja ND Filter ND Filter Position TFT LCD Panel TFT LCD Panel 2 30cm Note3 Judge defect dot and adjacent dot as following Allow below as B C and D status adjacent defect dots including bright and dart adjacent dot And they will be counted 2 Defect Dot Adjacent Dot 2 defect dots in total quantity aW en arr 6 Ht Note4 Definition of distance between defect dot as fo
10. Pos PCS CHIPR 510 5 1 PCS PCS CHIP 5 1K OHM 1 10W CHIP 51K OHM 1 10W 1 PCS PCS PCS 1 1 PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS R901 61L1206105 CHIP 1MOHM 5 1 4W H902 61L1206105 H914 R909 R910 R911 R908 6111206519 CHIPR 5 1 5 1 4W 61L1206240 2F 61L1206472 61L1206472 61L1206472 65 Dell E173FPc C230 65G0805102 32 CHIP 1000P 50VX7R 0805 1 pos C231 65G0805102 32 CHIP 1000P 50VX7R 0805 1 PCS C910 6560805102 32 CHIP 1000P 50VX7R 0805 C930 6560805102 32 CHIP 1000P 50VX7R 0805 C931 6500805102 32 CHIP 1000P 50VX7R 0805 1 POS C202 65G0805104 22 0 1UF 10 25V X7R 080 C204 65G0805104 22 0 1UF 10 25V 7 080 1 C205 6500805104 22 0 1UF 10 25V X7R 080 m C206 6560805104 22 0 1UF 10 25V 7 080 E S EMEN TU amana C927 5G080510432 _ CHIP04U50VX7R C203 6560080510522 CHIP 1UF 25V X7R 0805 C209 650080510527 CHIP 1UF 25V X7R 0805 C210 6560080510522 CHIP 1UF 25V X7R 0805 C211 650080510522 CHIP1UF 25V X7R 0805 0212 50080510522 CHIP 1UF 25V X7R 0805 ome eame ou su asv x7 ons 1 Pos D203 2752 1 PTZ7 5B 20901 93G 395 23 T GLZ22B D202 93G2004 2A 5 240 DO 214AC D201 9363004 2 SR34 PAN JIT PCS C924 67021584713 7 MTOUFieVLTRAZIMICFHV 1 PCS C925 670215 71 7 M7OUFie
11. x D288 286 S 1511883 5 KM 001 335 LMP 2005 8 22 2 4 L321 12981 0383 L3B2 FB981 80981 CONTINUED PROTECTIOM RGRINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE C984 8 CRUTION 715L1283 5 4 cs 41 v V 8 9002 dWI SEE IO0 S EBZTTSIA Q im Q 5 N s 1 i Q O 5 J H l Eu m b 1 5 a 5 1862 o 5 I z UC Ie 2 di EM 5 acce a a sd O 14 O Ezz 5 2 2861 En ani o tess C I O 05 y 9 if cpa 50 g Wer 5 98 ELA o 4 for O coa arm O kasol 1 Fo CAGES EM oso 5 osa beard a 2 2 o 7 w t E w zT BEL O 5 18 NE um 7 m 2 3 o tm Ox 4 Bz62H T m Ri CIO 30 d ey 9 LI ED 42 ZBIN B uc 1 amp E 121 22 15
12. 1 6W OIO 2 10 10 10 0 W W Swioi 771600 4 TACT SWITCH TSPE 1 PCS SWi02 77L600 4 TACT SWITCH TSPE 1 PCS SW103 7760 4HJ TACT SWITCH TSPE PCS SW104 77L600 46 PCS 0 101 816 12 1 PCS 63 Dell E173FPc 18 1581 CON204 83G80212DAC 7 2 87210 028 1 PCS 901 33G8029 4A PLUG 1 PCS 406 45762420A ID LABEL PCS IC902 560 139 3B PC123 Y82FZ0F 1 PCS PCS NR901 61G 58120WT 12OHM 20 2A SCK 1 PCS C213 PCS C214 PCS C226 PCS PCS C228 650 302206 22PF 5 SL 3KV 1 C901 656305 1022 __________ 2 1000 20 250VAC C902 656305 1022 Y2 1000PF 20 250VAC LE C913 656306 3322 2 3300PF 20 400 Y C912 650306 47228 4700PF 20 400VAC C923 670215110233 OWESR1000Fs20 1 POS C904 676215510115 t00UF450V18 36105BY 1 FERRITE BEAD 6 5517 000 718 55 2 FERRITE BEAD 6 5 5 1 7 1903 7382539119 CHOKE BY LI SHIN L904 73025394115 CHOKE BY LI SHIN L201 73G253139HA_ CHOKE COIL 1202 73G253139HA_ CHOKE COIL Pos Pcs PT202 5 705560106 mR93ASSY 1 Pos 2 1 Pos 7087806107 1 08709 p9topenASSY 1 PCS Qo5L
13. DVI of DDC writing instrument The data writing of monitor needs transfer interface and link the DDC writing instrument with PC through printer interface See the schematic picture below 57 Dell E173FPc Connection for VGA Connection for DVI 2 Seekthe document with the expanded name of BAT in DDC file of this model It appears the indication of Input Serial No after dual click the document to be ready for DDC writing 3 Input the serial number of the product For instance AOC LM725 is 13 bits and then press ENTER to start writing 4 Check the indication of DDC writing program at the end When you see the picture as the schematic picture above the Data compare Means being written well and that s the end Please check if the Manufacturer Name Vendor Assigned Code Monitor Name Serial Number Week of Manufacture Year of Manufacture are right It will appear Data compare error To indicate failure if the DDC writing doesn t perform well Please check the power resource and the connection of the signal cable then return to step 3 by pressing ENTER and re do it 5 You can exit the program by pressing Ctrl plus C and then cut the signal cable and the power 6 The following picture is taking AOC LM725 EDID for example Hanufacturer ADL Product Code Sr Model Name LM725 Heek of Manufacture 22 Tear of Manufacture 2885 Video 1 definition Analog Checksum data table HH
14. Foreign Material Where W Width L Length D Average diameter a b 2 15 1 4 Line Defect All kinds of line defects such as vertical horizontal or cross are not allowed 15 1 5 Bezel Appearance Scratches minor bents stains particles on the Bezel frame are not considered as a defect 15 1 6 Others Issues which is not defined in this criteria shall be discussed with both parties Customer and Supplier for better solution 69 Dell E173FPc 15 2 HT17E13 100 Pinel Defect Defect Distance Bright amp Bright Dark amp Dark L nm 2 Adjacent Bright Dots Defect 2 Adjacent Dark Dots Defect H i E t E 3 Adjacent Bright Dots Defect 3 Adjacent Dark Dots Defect Bright Line Dark Line Black Bright Spot Circular Type elo Lint Etc Linear Type Polarizer Dent Bubble Polarizer Scratch 0 03 W 0 1 L 2 Could not be seen by human eye Should be Circular White Mura Lumination Should not be perceived Mura Black White Mura etc If needed refer to Limit Sample Fide No flicker at the center of display area d not be perceived ss Note 1 For pixel defect dot means a sub pixel Note 2 D Diameter L Length W Width N Number D a b 2 I a W Note 3 Dot which is invisible through 3 ND filter or smaller than 1 2 of sub pixel size will not counted as dot defect Invisible Visible
15. Is the screen show Block check LED status WRGEB color bars Check Power switch is in Power on status and check if Power switch had Connected the Signal been stuck cable again Check LED gt status Replace U102 Scalar IC OK Keyboard no stuck Green Check the Wire Harness from CN103 Measured RGB R101 R104 Check R105 H V Input at U102 pin Correspondent 95 96 Was there have signal component OK Wire tight enough short open Protection Diode Check Panel Power Circuit Block OK Panel Power OK Check U102 Data output Block Measured Crystal X101 OK U102 data OK OK Replace Inverter board and Check Replace U102 ZAN3XL Inverter control relative circuit Re do White balance adjust Note 1 replace Please re do DDC content programmed amp White Balance 2 If replace Power Board only Please re do White Balance 45 Panel Power Circuit Check C158 should have response from 0V to 5V when we switch the power switch from on to off Replace panel Inverter Control Relative Circuit Measured the inverter connector CN104 Pin1 on off control 3 3V on Pin2 PWM signal control dim 0V 5V Replace Inverter board to new one And check the screen is normal U102 data Output Check ZAN3 XL 0102 Signal output PIN5 14 17 26 Is the waveform ok panel 46 Dell E173FPc Check the PPWR panel power relative circuit Q104 Q105 and ch
16. Ltd Ed is power GND o 4TUbsv PWPCI 742CPD1 715L 1283 1 4 15 signal GND 1 Date Tuesday June 01 2004 Bheet of 2 a 37 Dell E173FPc 8 PCB Layout 8 1 Main Board 3 08211611 L na e gig 1 5 119 gll 021475 LIS 1 901 i 0801168 G0 M20 AF6Y85 ley C OLN2 M 091 d E eH SOW 38 Dell E173FPc cL 1010 Gta FTT TIS 2 al lt 2335 5 E 1 i Cus t 2 C 82 term Lia 2 sup 2 aL 55 BRL L Moen 5 9 CIO LI CD Co 5 5 c ES li 7 XE O en 5 ae atra p r ects Cy zi 39 Dell E173FPc 8 2 PWPC Board np 7 282 C227 715L1283 5 T 0888 E u Tu 823 L 3853 1 203 3 2 C226 di NH 1884 R232 113 C _ gt 1916 0918 0911 27 C925 OT TIS 1281 x 8924 A PT281 J814 oo 2 828 Pe A A226 5 7011 1 1 0212 214 1 C 956 Jy PT282 0218
17. Menu Display OSD Direct Access Functions Function Auto adjustment Brightness Contrast Brightness Contrast Brightness Contrast Dell E173FPc Adjustment Method Use this button to activate automatic setup and adjustment The following dialog will appear on screen as the monitor self adjusts to the current input Auto Adjust In Progress Auto Adjustment button allows the monitor to self adjust to the incoming video signal After using Auto Adjustment you can further tune your monitor by using the Pixel Clock and Phase controls in the OSD 1 With the menu off push X button to display the Brightness and Contrast adjustment menu The Brightness function adjusts the luminance of the flat panel Adjust Brightness first and then adjust Contrast only if further adjustment is necessary Increase brightness decrease brightness The function adjusts the degree of difference between darkness and lightness on the display screen Increase the contrast decrease the contrast Dell E173FPc 3 4 Adjusting the Picture 1 With the menu off push the MENU button to open the OSD system and display the main features menu Positioning a an asas Image Settings Color Settings OSD Settings Language Factory Reset Resolution 1024 x 768 60Hz Optimum 1280 x 1024 60Hz A Function icons B Main Menu C M
18. be able to show the coming mode 18 19 Read the keyboard Is the power key pressed Process the OSD display 23 Dell E173FPc 5 3 Electrical Block Diagram 5 3 1 Main Board LCD Interface LCD Panel CN103 Scalar GmZan3 5L MCU Include ADC Scalar OSD Win Bond 78 65 SyncMos SM59064 U101 NVRAM SDA NVRAM SCL OSD Control EEPROM Interface 24 16 CN101 U104 CN100 DB12 SDA DB15 SCL EEPROM 24 02 U103 24 Dell E173FPc 5 3 2 Inverter Power Board AC input Bridge Rectifier EMI filter Rectifier Transformer CMOS and Filter MOSFET Q903 Voltage SV PWM Feedback Control IC Circuit OSC and Output DC Convert Circuit Circuit Lamp Feedback Over Circuit Voltage PWM Control IC Start Circuit R906 R907 ON OFF Control 25 Dell E173FPc 6 Mechanical Instruction Remove stand Remove the 4 screws and remove the stand ass y by Remove the rear cover Pry the monitor up then find out the hooks position use the tool like the picture or other card to insert into the gap of bezel and rear cover I 1111 immi Turn over the monitor as the Fig and take off the rear cover Re C CUERO 27 Dell E173FPc Remove bezel Disconnect the Key board connector remove the bezel Note When instal
19. is typically used for color intensive applications Photograph Image Editing Multimedia Movies etc User Preset User Preset Use the plus and minus buttons to increase or decrease each of the three colors R G B independently in single digit increments from 0 to 100 NOTE Color temperature is a measure of the warmth of the image colors red green blue The two available presets Blue and favor blue red accordingly Select each one to see how each range suits your eye or utilize the User Preset option to customize the color settings to your exact choice OSD Settings Each time the OSD opens it displays in the same location on the screen OSD Settings horizontal vertical provides control over this location Horizontal and buttons move OSD to the left and right Position 11 Dell E173FPc mw Vertical Position and buttons move OSD down and up OSD Hold Time The OSD stays active for as long as it is in use ww OSD Hold Time Sets the length of time the OSD will remain active after the last time you pressed a button Use the and buttons to adjust the slider in 5 second increments from 5 to 60 seconds NOTE Default OSD hold time is 20 seconds Hu OSD Lock OSD Lock Controls user access to adjustments When Yes is selected no user T adjustments allowed All buttons locked except the menu button All button
20. mode with press MODE button 2 Switch the MEM channel to Channel 3 with up or down arrow on chroma 7120 3 The LCD indicator on chroma 7120 will show x 313 28 y 329 28 Y 180 20 cd m 4 Adjust the RED on OSD window until chroma 7120 indicator reached the value R 100 5 Adjust the GREEN on OSD until chroma 7120 indicator reached G 100 6 Adjust the BLUE on OSD until chroma 7120 indicator reached 100 7 Repeat above procedure item 5 6 7 until chroma 7120 RGB value meet the tolerance 210042 b Adjust Color1 9300 K color temperature 8 Switch the chroma 7120 to RGB mode with press MODE button 9 Switch the MEM channel to Channel 4 with up or down arrow on chroma 7120 10 The LCD indicator on chroma 7120 will show x 283 28 297 28 Y 175 20 cd m 11 Adjust the RED on OSD window until chroma 7120 indicator reached the value R 100 12 Adjust the GREEN on OSD until chroma 7120 indicator reached G 100 13 Adjust the BLUE on OSD until chroma 7120 indicator reached B 100 14 Repeat above procedure item 5 6 7 until chroma 7120 RGB value meet the tolerance 100 2 c Adjust Color2 5700 K color temperature 15 Switch the chroma 7120 to RGB mode with press MODE button 16 Switch the MEM channel to Channel 9 with up or down arrow on chroma 7120 17 The LCD indicator on chroma 7120 will show x 328 28 344 28 180 20cd m 18 Adjust the RED on OSD window until chroma 7120 indicator reach
21. pixels which appeared brightly in the screen when the LCM displayed with dark pattern R G or B 1 dot 0 Max Adjacent 2 dots 0 Max Total amount of Bright dots 0 Max Minimum distance of Bright dots NA 15 1 1 2 Dark Dot Dots sub pixels which appeared darkly in the screen when the LCM displayed with bright pattern 1 dot 4 Max Adjacent 2 dots 2 Max Total amount of Dark dot 4 Max Minimum distance of Dark dots 15mm 15 1 1 3 Total amount of Dot Defects 5 Max Combination Note a Every dot herein means Sub Pixel Each Red Green or Blue Color b Bright dot Red or Blue dots smaller than half size of sub pixel are not counted as a defect dots Green dots smaller than 1 3 size of sub pixel are not counted as a defect dots c Dark dots smaller than half size of sub pixel are not counted as a defect dots 15 1 2 Polarizer Defects Scratches 0 01 lt W lt 0 4 03 lt L lt 10 Den 045450 90 5 Where W Width L Length D Average diameter a b 2 a Extraneous substances which can be wiped out like Finger Print Particles are not considered as a defect b Defects which is on the Black Matrix outside of Active Area are not considered as a defect 15 1 3
22. program ppe nbond ISP 105 Defanltofs 805 D x a 9 Chip Informshon Select Chip W7SE52C AP ROM Size File Information Chip 78 65 cre Select AP ROM size LD ROM Se 4E Chip Item _ 27 APROM Size LPROM Size 11 ri select Bank W SESSB 4 W SLE5S 32 4 1798558 32 4 T BE516B 64 4 WTSLE516 64 4 W SEGZB 54 4 t OLEO 54 4 64 4 64 4 11771 516 64 4 Choose W78E65 eXit LD gt WT7E532 128 4 and click Noni 1 0 button paes 0 2753 53 Dell E173FPc c Click the Select button and selecting a file which a binary Format required Winbond ISP 105 Default efg 8051 Top Waiter xi Lonfigeurahon File Setting View Help D d 7 Chip Information select Chip WTSEDS ROM size LD size 4E File T E Sexe Choose bin Fun file and open 1t EREA EI53FP 2 meo p tg AU CT fan Files 1 2 Status Progress 0 Switch ta LD by User Command User ComMand ASCIT WEH ESF NUM 7 54 Dell E173FPc d Select the communication Setting Port Name Communication sette Online Disco
23. 3 RC0603 100R PCS PCS PCS RST SM 0603 RC0603 100R RST SM 0603 RC0603 100R RST SM 0603 RC0603 100R R125 16110603101 R126 16110603101 S S S 1 PCS 1 POS 128 6110603101 1 POS Ri29 6110603101 7 RSTSMOG03RCO603100R 1 PCS 130 6110603101 7 RSTSMO603RCO603100R 1 PCS 137 6110603101 7 fRSTSMO603RCO603100R 1 PCS 139 6110603101 7 fRSTSMO603RCO603100R 1 PCS Ri41 6110609101 RST SM 0603 RC0603 100R 1 PCS 6110603102 7 5 5 0603 60 1 1 POS 165 6110603102 RSTSMOG03RCO6081KP 1 PCS R171 6110603104 RST SM 0603 RC0603 100K 1 pos FB101 6110603220 RST SM 0603 RC0603 228 1 PC FB102 6110603220 RST SM 0603 RC0603 228 1 PC 1 PCS 1 1 C C CS CS C FB103 61L0603220 PCS R157 61L0603221 R158 6110603221 R159 611060321 gRSTSMO603RC06032200R 1 PCS pcs PCS PCS S S 160 611060227 7 0603 RCo603 220R 1 06 Ri5 611060322 RSTSMO603RCOG032KO 1 Rist 8110603272 77 RSTSMOG03RCZEH2K7P 1 PCS R117 6110603472 R118 51L0603472 RST SM 0603 0603 4K7 8122 61L0603472 RST SM 0603 RC0603 4K7 R123 6110603472 61 P P P P P P P P P P P P P P P P p P P P RST SM 0603 RC0603 4 7 Dell E173FPc R133 6110603472 RST S
24. 351 15 gt HCLK ZAN3SL R140 NC Refer BOOTSTRAP OPTIONS GMZAN3 XL QFP 100 R143 4 7K R144 4 7K GND Boot Strap Configuration IN R143 R144 DEFAULT LOW LOW OPEN R138 R140 8 bit I F itle ZAN3 XL amp MCU Size Document Number c Zan3 XL MAIN BOARD Date Thursday July 08 2004 IN R138 R140 OPEN R143 R144 6 wire Genesis Sheet 32 2 KEY_MENU 2 KEY_RIGHT 2 KEY LEFT 2 KEY ONOFF Dell E173FPc 45V 45V 45V 0102 PMBS3904 8154 RP103 LED O 1 LED 1 Q101 4 7K 1A46W 2 LED lt 2 LED_G lt ES R155 4 7 1 16W 390 47K 1 16W w CN101 LED GREEN 8 LED ORANGE 6 s 158 220 iew RIGHT keyboard uc R159 220 1 164 LEFT m Ri amp 220 3I 18W POWER 1 154 C156 C155 Y C157 GND CONN 0 001ub ootuF b ootuF 0 001 C152 C153 0 001uF 0 001uF GND GND GND GND GND GND KEYS CONNECTION itle Size Document Number A Zan3 XL MAIN BOARD Date Thursday July 08 2004 Sheet 33 2 2 LVDS LVDS 0 9 LVDS_O0 VDS VDS O2 VDS VDS O4 LVDS O5 LVDS VDS O7 VDS VDS O9 LVDS EO VOS VDS E2 VDS E3 VDS E4 VDS E5 VDS E6 VDS E7 VDS LVDS_E9 LVDS O0 LVD VD VD VD VD VD VD VD VD GND C158 100uF 16V FOR LAYOUT 100uF 16V O2 04 06 08 0 2 4 6 8 34 RXO0 HXO1 HXO2 HXOS HXEO RXET A
25. 552T IM 1 4W H906 611214 10552 1M 1 4W R907 611214 10552 1M 1 4W FB901 710 5529 FERRITE BEAD 20902 936 39 5452T HZ12B2 E 20903 936 39 77521 HZ5C1 E PCS D901 6026T52T RECTIFIER DIODE FR107 1 pos D902 6038T52T FR103 D205 988 641152T 4148 D206 988 641152T 148 D207 988 6411527 iN4148 0208 938 6411527 INA 148 00209 sG 641152T 4148 D210 988 641152T 4148 D903 988 641152T 4148 Ic908 568158 4 T MH481BA Q902 570 419 T 2PC945P 0901 578420 T PPA733P PCS PCS C905 650 2 152116921 SNF 2KVY5P 10 1 POS C920 650517 10257 1000PF 10 500V 1 POS C921 656517 1025 7 1000PF 10 500V 1 Pcs C201 670215015144 LOWESR150UF25V87MM _ 1 PCS C223 670215 1514 LOW ESR 150UF 25V 8 7MM PCS F901 56 1 FUSE2A250V WICKMANN pea 2 6 20 MM 67 PCS 0 1 U O U U i 02 10 0 0 0 IO JO 0 0 0 0 0 10 W W W Dell E173FPc 4 HEATSINK 90G6064 HEAT SINK M1G1730 8128 SCREW M3x8 R917 610 2J39858F 0 3900HM 5 2W HEATSINK oo o mm PCS 006064 1 HEAT SINK 0911 930 60217 FMB 29L 1 PCS D910 60239 FME 210B T0 220 PCS M1G1730 8128 SCREW
26. CS C167 6500603104 12 CER2 0603 X7R 16V 100N C168 65G0603104 12 CER2 0603 X7R 16V 100N 057 C173 6500603104 12 2 0603 X7R 16V 100N 1 pos C174 65G0603104 12 CER2 0603 X7R 16V 100N C175 6560603104 12 CER2 0603 X7R 16V 100N 1 PCS C147 65G0603220 31 0603 NPO 50V 22 P C148 6560603220 31 0603 NPO 50V 22 ovs Pos _ Ci77 65006032038 7 0603 50422 1 PCS GN ns 1 1 106 65006037339 7 CHIP004UF5OVX7R 1 CHIP 0 0470 50V X7R_ C108 6560603473 32 77 0 047 50V X7R C112 1650060347332 77 0 047UF 50V X7R C113 1656060347332 77 0 047UF 50V X7R 114 6506060347332 CHIP 0 047UF 50V X7R 105 71G56Ki231 M CHIP BEAD i101 71656121 1102 1719560121 CHIP BEAD L103 718 56 121 CHIP BEAD L104 71856121 M L105 71656121 CHIP BEAD Ses SKCHP EDIDOM I fe R105 z31L59010 0 100 OHM D102 93G 391475 EMM5V6ST 0103 938 391475 5 0104 93G 391475 2 5 65 0107 038 391476 2 5 0108 938 39147484 EMM5V6ST 0109 939 391476 2 65 0111 3914 5 ZMM5V6ST 0112 930 391475 ZMM5V6ST BAV70 SOT 23 BAV99 BAV99 BAV99 15L1280 E 71511280 EPC R101 616 60210152T 100OHM 5
27. Dell E173FPc 17 LCD MONITOR DELL E173FPc THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL WE CANNOT GUARANTEE THE ACCURACY OFTHIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY FOR CHANGES ERRORS OR OMISSIONS Dell E173FPc Table of Contents Dell E173FPc Revision List _ Aca Now22 2005 important Safety Notice Aw Act Definition Dell E173FPc Important 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 VOLTAGES CAUTION USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINGS Important Safety Notice Proper service and repair is important to the safe reliable operation of all Dell Company Equipment The service procedures recommended by Dell and described in this service manual are 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 recommended It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of pers
28. Hz y 1 Hz Clock MHz 640x480 60Hz 800 x 525 31 469 N 59 940 N 25 175 exse N 700 N 1086x628 P soa P 0000 10555 P 7500 P 40500 oaran N N 65000 oaran 11200 P 75020 P 7 amp 7 16861055 e0000 P 10800 1206102407 16861066 Tere P 1605 P 10500 IBM MODES Nominal Nominal Nominal Sync Sync Pixel Mode Resolution Total Frequency Freq Polarity Polarity Clock 0 5kHz 1 Hz 4 3 Power Supply Requirements A C Line voltage range 100 V 240 V 10 96 A C Line frequency range 50 3Hz 60 Input Voltage transients 280 volts for 10 sec 940 Curent 0 6A max at 100V 0 35A max at 240 V Peak surge current 60A peak at 240 VAC and cold Leakage current lt 3 5mA line surge No advance effects no loss of information or defect with a maximum of 1 half wave missing per second Power Consumption Power On 35W Power saving 2W Dell E173FPc 4 4 Panel Specification 4 4 1 Display Characteristics For LPL panel 358 5 H x 296 5 V x 17 0 D mm Typ For Hydis panel Number of pixels 1280 x 1024 V pmls 22 we
29. LUE BLUE LVDS 0 9 p des d 1 BLUE gt LVDS O 0 9 4 2 Y 29 PIAS 5 1 VSYNC 73 VSYNC PBIAS 5 R123 SOG_MCSS x R122 Q 4 7K 1 16W 5V A 49 45V 45V x 1 RESET OUT R126 RESETn 52 8153 lt R158 0 tuF 16V GPIOO0 PWMO 1 25 BRIGHTNESS 5 OPTIONAL NC 4 NC GPIO1 PWM1 FOR e 2 26 54 2 ECI A10 P2 2 KEY MENU GPIO2 DHS DEBUGGING 2 PI S CEXO A11 P2 3 HKE KEY RIGHT GPIO10 IROn GPIOS DVS 5 PURPOSES 1 DDC lt lt 7 A12 P2 4 KEY LEFT 3 GPIO4 DEN 727 R161 R163 ONLY x 1 1 1 A13 P2 5 KEY ONOFF 3 GPIOS DCLK Eu 22 30 118588 7 CEX4 A17 W DDC_SDA UDART_DI 1 RO UDART DO 344 P3 0 RXD GPIO7 B4 3 LED G 3 1 TXD 147 P3 1 TXD GPIO8 B6 27 15 P3 2 INTO 9 5 i8 P3 3 INT1 Ei G PROBE TES SM HDATA1 AD1 TCLK 20 HDATAO ADO 35V 21 P3 6 WR 35 ALE PROG 4 K 1 16W C147 C148 100 1 16W 22pF 22pF 4 P 149 P4 1 V P4 0 P4 3 INT2 Uu GND GND 0 1uF 16V 22 P4 2 VBUFS_RPLL 85 C150 R133 R134 135 V SOCKET GND PLCC44 SOCKET 87L202 44 5V RDA 0 1uF 16V A WRn STI TM1 62 Philips P89C51RD2 R148 4 7K 1 16W Winbond 78 65 _ 44 MEM REG SyncMOS 5 2965 R137 A00 1 16 WINBOND W78E65P 40 56L 1125 137 X R147 47K 1 16W V f6 116W NVRAM SCL R GND o 1116W _ 14 gt 2
30. M 0603 RC0603 4K7 6110603472 RST SM 0603 RC0603 4K7 PCS R135 6110603472 RST SM 0603 RC0603 4K7 P cs R143 61L0603472 RST SM 0603 RC0603 4K7 R144 6110603472 RST SM 0603 RC0603 4K7 147 6110603472 RST SM 0603 RC0603 4K7 H148 61L0603472 RST SM 0603 RC0603 P CS H155 6110603472 RST SM 0603 RC0603 1 PCS R173 6110603472 RST SM 0603 RC0603 H156 16110603473 RST SM 0603 RC0603 47K 8106 6110603750 75 1 1 10W NENE R107 6110603709 psommi inow 1 Pos Lx L4 E R108 81106037509 Z5OHM 1 1 10W f I 1 PCS 1 PCS PCS PCS PCS PCS PCS C155 65G060310232 0 10 50V X7R PCS C157 650060310232 1000PF 10 50V X7R 1 Pcs 0119 650060310412 7 20603 7 16 100 1 PCS C124 6500603104 12 CER 0603 X7R 16V 100N C125 65G0603104 12 2 0603 X7R 16V 100N C126 6560603104 12 2 0603 X7R 16V 100N PCS C127 6560603104 12 2 0603 X7R 16V 100N PCS C128 6560603104 12 2 0603 X7R 16V 100N P CS C144 6560603104 12 2 0603 X7R 16V 100N PCS C145 6560603104 12 2 0603 X7R 16V 100N PCS C149 6560603104 12 2 0603 X7R 16V 100N P CS C150 6560603104 12 CER2 0603 X7R 16V 100N C159 6560603104 12 CER2 0603 X7R 16V 100N 62 Dell E173FPc C163 65G0603104 12 CER2 0603 X7R 16V 100N 1 POS C164 65G0603104 12 CER2 0603 X7R 16V 100N P
31. M3x8 2 Bosex Pos herera Pos 1 TDoo T S3F303TTD1 71 100511 CORE B7G50114RF 7 AC SOCKET 956 90042 MWIREHARNESS 95G8021 2508 HARNESS 068 29262 JSHRINKTUBULCSA 3 POS 11508053 1 B JBRACKETBASE 0 PCS 08015 J RIERDECASTNG 1 POS 84091369 2 T J PCS 34013702 B STAND FRONT 8461371 Y2 B 7 STAND BACK ER NES gt M1G130 8205 OZ OoZ Oo Y o 847 018130 647 SCREW 018330 847 SCREW3Xemm 018330 847 SCREW3Xemm 4F061205200 METAL WASHER wasuensvaareo MFOBIP10TO0 7 METALWASHERSI2O 80 _ 2 PCS 6 210701 7 METALWASHERSI2O47Z 4 PCS PCS 0 09 0 09 0 CO mm 0 09 95 O 02 W 15F 483230 BRACKETS PCS 28F0618070 SHAFTS PCS 40612052 00 METAL WASHERS HL061210M 00 METAL WASHERS 2 0 6 03 M 4L061210T 00 METAL WASHERS12 0 8 00 PCS 4L061210T 01 METAL WASHERS12 0 4 72 PCS 15G 483210 BRACKETS PCS i 15G 483230 BRACKETS BRACKETS ________ 2 68 Dell E173FPc 15 Definition Of Pixel Defects 15 1 LM170E01 15 1 1 Dot Defect 15 1 1 1 Bright Dot Dots sub
32. PROTECT 1 Pos 12 CM PCS 1 PCS 50673 1 SHIELD INVERTER E089B 89G1738GAA 16 SIGNAL CABLE B9G402A18NYHD POWER CORD D1G 330 4128 M1G1430 5128 M1G1430 6128 M1G1430 6128 M1G1740 6128 M1G2940 10225 Q1G 330 847 7051 780 87 DL SCREW M3X4 SCREW FOR SHIELD SCREW M3X6 SCREW M3X6 SCREW SCREW SCHEW 3X8mm CN901 ASS Y CS 05L780KB34 79 BACK COVER ASS Y PCS 75001070 4 LPL 17 TLB4 PANEL AIC780KGLDD CN101 93G3802 8H MAIN BOARD CN104 93G8013 6 H 6P PLUG R A 103 93G802724 CONN W 12 2 P 2 0 W 45762412 CBPC LABEL C122 67G309V220 3 C129 670309 220 3 C136 670309 220 3 C140 670309 220 3 C143 670309 220 3 C172 67G309V220 3 22UF 20 16V 22UF 20 16V 22UF 20 16V 22UF 20 16V 22UF 20 16V 22UF 20 16V C165 67G309V470 3 47 16V 85C C166 67G309V470 3 47UF 16V 85C C171 67G309V470 3 47UF 16V 85C WAFER 8P RIGHT ANGLE PI PCS AUF 45762418 1 Pos 60 Dell E173FPc U102 562 58 GMZAN3 SL AC 0102 570417 4 0105 570417 4 1 HP103 611 125472 8 CHIP AR 8P4R 4 7K 101 56111251371 03 Q101 5760417 4 CS FB104 61L0603000 RST SM 0603 JUMP MAX R142 6110603000 RST SM 0603 JUMP MAX 1 PCS 110 61L0603101 RST SM 0603 RC0603 100R R111 6110603101 R119 6110603101 R120 16110603101 RST SM 0603 RC0603 100R RST SM 0603 RC0603 100R RST SM 060
33. VLTRAZIMICFIIV 1 PCS 2 5 pCB 66 LSMMRVET O 213 31500 15 C214 68 31500 7 SMM RIVET C904 68 31500 7 SMM RIVET L902 31500 77 SMM RIVET 201 66 31502 1 5 202 66 31502 1 5MM RIVET P CS 1901 31502 1 5MM RIVET PCS 1002 610 60222152T CFR 220 5 1 6W 1 R915 610 17210052T 100HM 5 1 4W PCS R929 610 17210152T 100 OHM 5 1 4W PCS R224 61G 17210252T 1K OHM 5 1 4W R225 61G 17210252T 1K OHM 5 1 4W 66 701017 IO 2 02 0 u O 09 U C 09 95 02 W Dell E173FPc R226 616 17210252T 1K OHM 5 1 4W R227 610 17210252T 1K OHM 5 1 4W R228 610 17210252T 1K OHM 5 1 4W R229 610 17210252T 1K OHM 5 1 4W R230 610 17210252T 1K OHM 5 1 4W R231 61G 17210252T 5 1 4W R232 61G 17210252T 1K OHM 5 1 4W 1 PCS R233 619 17210252T 7 5 1 4 PCS R925 61G 17210252T 1K OHM 5 1 4W PCS 610172125271 JIK OHM 5 1 4W 3 916 619 172103527 CFR 10KOHM 5 1 4W 1 POS 95 0 W l R924 61G 20024252T 2 4KOHM 1 1 4W R922 610 20033352T 33KOHM 1 1 4W 616 20 22 __ 6 1 1 4W R201 61G 60224352T 24 5 1 6W R920 61G175L47052T_ 777 7 5 1 2 R921 610175147007 7 47 5 1 2W R904 112141062977 _ IM AW jiLzi4Yi0
34. XEZ RX 103 1 2 RXO0 3 4 1 5 6 RXO2 7 8 RXOC 9 10 R XO3 11 12 18 14 AXE 1 15 16 XE2 17 18 19 20 RXES CONN24A VLCD LO v R172 C159 0 1uF 16V 330 1 8W V GND PANEL INTERFACE ize Document Number LVDS O1 LVDS O3 LVDS O5 LVDS O7 VDS O9 VDS VDS E3 VDS E5 VDS E7 VDS ES GND Zan3 XL MAIN BOARD Dell E173FPc 000000 Date Thursday July 08 2004 CN104 BLON OFF R16 47 1 16W lt PBIAS DIMMIN 45V 45V C163 s V 0 1uF 16V CONN GND 5V A GND R164 1 1 16W GND R165 2 BRIGHTNESS gt Brightness 1K 1 16W C169 __ 2 2uF GND 5V VLCD 3 3V_VDD R168 4 7K 1 16W 3 Q104 R170 AO3401 0 1 46W R171 100K 1 16W 2 Q105 2 PPWR 2 PMBS3904 C172 22uF 16V 0 1uF 16V GND 3D GND 1 2 G S 35 D113 SR24 Dell E173FPc 3 3V_VDD 0105 AIC1084 33M 147m VOUT 1 165 C167 ADJ C168 C166 47uF 16 1uF 16 0 1uF 16V 7uF 16V V V GND GND GND GND 223 1 8 VDD SOT A U106 204m VI VO e C173 Z C17 C174 0 1uF 16V 470 16 0 1uF 16V 0 8A max V GND V GND GND GND itle POWER Size Document Number A Zan3 XL MAIN BOARD Date Thursday July 08 2004 Dell E173FPc 7 2 PWPC Board RE 47
35. c For CPT panel Ta 25 VCC 5 0V Lee a 15 Horizontal 5 Viewing 8080 x 0 283 0313 0 343 Vy 0 299 0329 0 359 0 614 0644 0 674 Color 0 308 0338 0 368 0 237 0267 0297 0 592 0622 0652 0 110 0 140 0 170 0 054 0084 0 114 image sticking 2hou 2 se Vsi sss 4 05 699 7 Gama y 61 32 223 20 23 26 20 Dell E173FPc 5 Block Diagram 5 1 Exploded View Dell E173FPc 5 2 Software Flow Chart Dell E173FPc 1 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 the AUTO and SELECT keys pressed 8 Enter factory mode 9 Save the power key status into EEprom Turn on the LED and set it to green color Scalar initializes 10 In standby mode 11 Update the lifetime of light 12 Check the analog port are there any signals coming 13 Does the scalar send out an interrupt request 14 Wake up the scalar 15 Are there any signals coming from analog port 16 Display No connection Check Signal Cable message And go into standby mode after the message disappears 17 Program the scalar to
36. e the Reset function To return to the previous function settings you must adjust the functions again Reset will set the clock and phase back to factory settings activating auto adjust may be required and this will optimize the image for your system OSD Warning Messages A warning message may appear on the screen indicating that the monitor is out of sync Cannot Display This Video Mode This means that the monitor cannot synchronize with the signal that it is receiving from the computer Either the signal is too high or too low for the monitor to use See Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor Recommended mode is 1280 X 1024 60Hz E NOTE The floating Dell self test Feature Check dialog will appear on screen if the monitor cannot sense a video signal DELL Self Test Feature Check Occasionally no warning message appears but the screen is blank This could also indicate that the monitor is not synchronizing with the computer See Troubleshooting for more information 13 Dell E173FPc 4 Input Output Specification 4 1Input Signal Connector Pinno DESCRIPTION 000 no VGA Connector layout Dell E173FPc 4 2 Factory Preset Display Modes VESA MODES hm Nominal Sync Nominal Sync Nominal Frequency Polarit Freq Polarity Pixel Mode Resolution Total 0 5k
37. eck if the soldering for them is well Replace 104 Q105 Check the BKlIt On relative circuit R162 in normal operation when LED green R162 should 3 3V If BKIt On no response when the power switch turn on off Replace U101 Check NO SCREEN APPEAR block Replace ZAN3XL U102 or replace Main board If Main Board being replaced please do the DDC content reprogrammed and white balance adjustment Dell E173FPc 9 2 2 Inverter Power Board No Power Check to CON102 Pin5 12V NG OK Check Interface board Check AC line volt 110V or 220V NG OK Check AC line Check the voltage of C904 NG OK Check F901 bridge rectified circuit Check start voltage for the pin3 of IC901 2 Check R906 R907 IC901 Check the auxiliary voltage is between 10V 16V NG 1 Check IC902 IC903 OK 2 Check Q901 Q902 OVP circuit Check D910 D911 ZD904 47 Dell E173FPc No Backlight Check C202 12V NG heck F201 gt Check ON OFF signal NG OK Check Interface board Check U201 pin9 12V NG Change Q201 or Q202 OK Check the pin1 of U201 have saw tooth wave NG Change U201 OK Check D201 D202 has the output of square wave at short time NG Check Q205 Q207 Q203 D201 OK or Q206 Q208 Q204 D202 Check the resonant wave of pin2 amp pin5 for PT201 PT202 NG OK Check Q209 Q210 C213 or Q211 Q212 C214 Check the output of PT201 PT202 NG OK Change PT201 or PT202 Chec
38. ed the value R 100 19 Adjust the GREEN on OSD until chroma 7120 indicator reached G 100 20 Adjust the BLUE on OSD until chroma 7120 indicator reached B 100 21 Repeat above procedure item 5 6 7 until chroma 7120 RGB value meet the tolerance 100 2 22 Move cursor to Exit Save sub menu and press MENU key to save adjust value and exit Turn the POWER button off to on to quit from factory mode Max Brightness measurement a Switch to the full white pattern in user mode main menu 1 Set lt Color Settings gt Red Green and Blue to the max 2 Set lt Brightness gt Brightness Contrast to the max b The Minimum brightness is 200cd m 20 50 Dell E173FPc 11 EDID Content 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 0 00 FF FF FF FF 00 10 AO 33 32 31 Ee ox se oe on ro rr 32 14 54 as 00 71 61 en 01 or or or er jor 48 ot jor 101 01 30 2A 00 98 5t o0 2A 40 30 9 43 00 52 11 00 00 00 00 36 38 39 43 30 31 32 33 00 00 00 44 96 45 4c 20 45 31 37 33 46 50 04 20 00 00 00 FD 112 00 50 00 20 20 20 12 ISP In System Program User Manual 12 1 Connect ISP W
39. enu icon D Sub Menu name E Resolution 2 Push the and buttons to move between the function icons As you move from one icon to another the function name is highlighted to reflect the function or group of functions sub menus represented by that icon See the table below for a complete list of all the functions available for the monitor Push the MENU button once to activate the highlighted function Push to select the desired parameter push menu to enter the slide bar then use the and buttons according to the indicators on the menu to make your changes 4 Push the Menu button once to return to the main menu to select another function or push the Menu button two or three times to exit from the OSD Dell E173FPc Menu Name and Description Icon Sub menus EXIT This is used to exit out of the Main menu Positioning moves the viewing area around on the monitor screen Positioning Horizontal When making changes to either the Horizontal or Vertical settings no changes will Vertical occur to the size of the viewing area the image will simply be shifted in response to E ss your selection change Minimum is 0 Maximum is 100 Horizontal Vertical Image settings Auto Adjust Even though your computer system can recognize your new flat panel monitor on startup the Auto Adjustment function will optimize the display settings for use with
40. i742HL 7 JBD90MC90SICOO01ASSY 1 PCS 7 1 PCS U201 588608 0205 578417 4 7 PMBS3904 PHILIPS SMT O4 1 PCS 0206 578417 4 77 PMBS3904 PHILIPS SMT 04 1 PCS 64 Dell E173FPc Q207 57G417 6 PMBS3906 PHILIPS SMT 06 Q208 Q202 Q201 Q203 570417 6 57G 760 4B 57G 760 5B 57 763 3 PMBS3906 PHILIPS SMT 06 PDTA144WK 5 346 PDTC144WK 501346 P cs 0204 57G763 3 AO4411 SO 8 PCS R204 R211 61L0603103 61L0603123 RST SM 0603 RC0603 10K 1 PCS R210 61L0603123 CHIP 12K OHM 1 10W CHIP 12K OHM 1 10W 1 PCS H222 H223 H216 H217 H212 H213 61L0603153 61L0603153 61L0603221 61L0603221 61L0603392 61L0603392 R214 6110603392 R215 61L0603392 CHIP 3 9K OHM 1 10W Re18 611060341 470 OHM 5 1 10W Re19 611060541 CHIPR 470 OHM 5 1 10W Re08 61 0803472 RSTSMO amp OSRCOG084K7 1 R236 611060351 30 CHIPR 510 OHM 5 1 10W 610608511 _ 237 61L0603511 H202 H203 H240 H241 H234 61L0603512 61L0603512 61L0603513 61L0603513 61L0603621 R235 16110603621 912 6111290601 100 OHM 5 1 4W 6111206102 7 5 1 4W R913 6111206103 CHIP 10KOHM 5 1 4W CHIP 12K OHM 1 10W PCS PCS CHIPR 15 5 1 10W RST SM 0603 RC0603 2208 RST SM 0603 RC0603 220R PCS CHIP 3 9K OHM 1 10W 31 Pcs PCS 1
41. k connecter amp lamp Dell E173FPc 9 2 3 Key Board OSD is unstable or not working NG Is Keypad board connecting normally Connect Keypad Board OK NG Is Button Switch normally Replace Button Switch OK Is Keypad board normally Replace Keypad Board OK Check main board 49 Dell E173FPc 10 White balance Luminance adjustment Approximately 2 Hours should be allowed for warm up before proceeding White Balance adjustment Before started adjust white balance please setting the Chroma 7120 MEM Channel 3 to 6500 colors MEM Channel 4 to 9300 K colors MEM Channel 9 to 5700 K our 9300 parameter is x 283 28 297 28 175 20 cd m 6500 parameter is x 313 28 y 329 28 Y 180 20 and 5700 parameter is x 328 28 344 28 Y 180 20 cd m How to setting MEM channel you can reference to chroma 7120 user guide or simple use SC key and NEXT key to modify xyY value and use ID key to modify the TEXT description Following is the procedure to do white balance adjust Press MENU AUTO ADJUST button during press Power button will activate the factory mode Gain adjustment Move cursor to Factory Setting and press MENU key to enter this sub menu Move cursor to Factory and press MENU key Move cursor to Auto Level and press MENU key to adjust Gain and Offset automatically a Adjust sRGB 6500 color temperature 1 Switch the chroma 7120 to RGB
42. ling monitor fixes the cable use Black Adhesive Tape and screw the cable hook Remove the small shield Remove the screws by Torque Remove the screw and push the small shield as the arrowhead direction by Torque B or by manual Dell E173FPc Remove the main frame Disconnect the back light connectors Remove the four screws and remove the main frame by manual or torque 3kgF Cm 9 9 Remove the main frame and at the same time disconnect the LVDS connector 28 Dell E173FPc When installing monitor Fix the LVDS by Black Adhesive Tape 10mm should be kept between the tape and the connect end Power board Remove the Power board and main Main board sx 8 board Remove the eight screws by And take off the Power board and main board Installing the LVDS cable Connect the LVDS cable with MB and then fix the cable by screwing the cable hook and the ground end to the mainframe E jut Line C is power supply for the MB A post Connect the PB and MB directly the E F cable must not touch the pillar of screw 29 Dell E173FPc The end The angle between CCFL line and vertical direction should be 30 40 degree 30 7 Schematic Diagram 7 1 Main Board Dell E173FPc R128 00 1 16W RXD 2 8129 00 1 16W oe gt gt TXD 2 2 a NE 03 0 OI
43. llowing TEN SSA T A Distance between defect dot x per tct bo Note5 Other 1 The defects that are not defined above and considered to be problem shall be reviewed and discussed by both parties 2 Defects on the Black Matrix out of Display area are not considered as a defect or counted 72
44. mp CPT panel PCS 44G3748700 1 CARTON 1 PCS LPL amp CPT panel PCS 52G6025 11940 INSULATE SHEET 1 PCS Hyundai panel 89G1738LAA 16 SIGNAL CABLE 1 PCS For Hyundai panel 89G402A18NISD POWERCORD 1 PCS ForHyundapane 890402418 0 POWERCORD 1 PCS ForlPLpanel 4128 SCREWM3S4 4 PCS ForCPTpael 191430 5128 SCREW FOR SHIELD 4 PCS ForlPLpanel MiGi4306128 SCREWM3X6 8 PCS ForlPL amp CPTpanel 750GLK70 13512 0 HYDIS 17 115 116 280 5 T782KGLHK8DMN model Location Description Quantity Unit CBPC780KGLDD 7 CONVERSIONBOARD 1 PCS JPWPCI42LGDi 00000000 LVDS ASS Y 186088 a i O 11G6036 1 15G8054 2 2363178700 1A 7 33G4669GV_C BUTTON 8364670GV T 34G1367AY2 T 34G1368 Y2 T ______ 19 DLABEL o 406459700 186444 DELLSNLABE 1 P ______4005816243 ______ o 1 100581700 813 CARTONLABEL 1 PCS oG 41G7800700 2A QSG 44G3231 9 A 4403748 1 Dell E173FPc 2 Es 1 44G3748700 1A 44063748700 1 456 886070 6 52G 1185 4 52G 1186 5206022 1500 0617007001C CD MANUAL 85G 672 1 SMALL TAPE SMALL TAPE SHIELD PEBAGFORMONITOR 1 PCS type for dell M S 520600 204 7 FLM
45. nnect Port Made fone AP Baud Rate 9600 LD Baud User CombMand ConNect e Click the button 5 D Foniex 4 pe Winbond ISP 105 Defanlt cfs 805 Writer Configuration File Setting View Help 025292 Chip Information select Chup 78 65 AP ROM Size 64E LD ROM Size 4E File Information select Banki D AFoniexiDoc rc Working DeINE L53FPVWork MA FP Zan 3 Delldebuglexe Check Sum 9CD6h File 61 3K 62785 Bytes select Banki Check Sum File File Size Communication Setting Online Connected Port Name None Fate 6500 LD Baud Rate 38400 Erase Wiite Y erity Read Save Codes These buttons will be enable Switch to LD by User Command User ComMand ASCI gt 55 Dell E173FPc f Click Program all to start programming Wiite Verity Read Save Verfy Codes Exit LD Status Progress 0 12 3 Executing ISP a Program button that will execute erase and program and verify Then you can get the window as follow and click OK to complete ISP process 4 Lu Ersse Writes Verify Online Connected Upload T i ave Port Name m Non verify Verity Codes Port Mode one exit LD Exit LD Rand
46. onal injury to service personnel The possibility exists that improper service methods may damage the equipment It is also important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE Dell 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 Dell has not undertaken any such broad evaluation Accordingly a servicer who uses a service procedure or tool which is not recommended by Dell 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 Dell Company will be referred to as Dell WARNING 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 Dell Dell 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 thi
47. ps C1 N Y lt UJ GNDGND PC5V V Vo V N GNDGND lt GND 1 101 0 1 16 101 104 0 047 mc IP dinde DAT DDC N FB102 0 1 16 R104 C106 0 04746 GREEN 2 ES hus HSI I3 BN FB103 0 1 16 R105 C108 0 04705 pi Ug 2 8 Jl 100 1 T6W VSI 4 9 c S 109 C110 111 CLK DDC I Tc E NC gt N N VGA V R109 112 0 047 GND amp 100 1 16W SDRED 2 V R110 C11 047u GND T 25555 GREEN 2 8111 114 0 047 100 17 04255 gi ug 2 D104 N UJ V o GND lt V VGA CON GND 2 HSI B104 0 1 16W R11 47 1 16W S HSYNC 2 R115 R116 45V PC5V C11 C118 A A D107 D108 D109 NC NC D110 LO LO LO 2 2 BAT54C GS08 Sv V ay GND GND io GNDw V N V J J H118 47K 1 16W C119 O 1uF 16V R117 U103 47K 1 16W M24C02WMN6 R156 47K 1 16W CLK DDC R119 100 1 16W 6 DAT DDC R126 V 00 1 16W TR 22DDC_ WP 2 D111 D112 R103 NC MLL5232B 5 6 MLL5232B 5 6V Input Connector R113 NC Size Document Number Rev DDC SCL 2 V V V Zan3 XL BOARD E GND GND GND R100 NC SDA2 ate Thursday July 08 2004 Sheet 1 of 5 31 Dell E173FPc 3 3V_DVDD 1 8V DVDD 3 3V_VDD 1 8V_VDD 3 3
48. riter preparation action Connect RXD and TXD of PC to RXD P3 0 and TXD P3 1 of CPU through RS 232 PC 232 uCPU 25 731 25 232 TED 3_ 10 3 1 1 10 2 2 lt _ 2 81 There are two ways to entering Reboot Mode The settings for Reboot Mode is as follow e Both P2 6 P2 7 are LOW and RESET pin is HIGHT P4 3 is LOW and RESET pin is HIGHT 51 Dell E173FPc 12 2 To Use ISP WRITER Note Take E153FP ISP for example Press the key at front bezel and plug the AC power cord in then the MCU enter ISP mode a You will enter the window as follow after executing the ispwriter exe file EX D Foniexppe Winbond ISP 105 Defaultefg 80511sp Writer xl Configuration File AF Setting View Help vrragsac ROM JE LD ROM Size 4K File Information select Banki D FeniexiDoc zc WorkingADeINE 53FP W ork APP Zen3 DellMebugiexe ll Check Sum File 61 3K 52185 Bytes Dank Check Sum Fi File Size Communication Setting Write Verify Online Disconnect Upload Read 4 Save Port Name COMI 4 None Verify Codes LT Exit LD Baud Rate 9600 status Progress 0 Switch to LD by User Command User ComMand ASCII EF TE LD Baud Rate 52 Dell E173FPc b Click the Select Chip button and choose the type you are going to
49. s can be locked or unlocked when the Menu button is pushed and held for over 15 seconds Screen Display OSD Horizontal P os Wertical Pos OSD Hold Time OSD Lock 4 NOTE When the OSD is locked pressing the Menu button will take the user directly to the OSD settings menu with OSD Lock pre selected on entry Select No to unlock and allow user access to all applicable settings Language Language sets the OSD to display in one of five languages English Espa ol Fran ais Deutsch Japanese English Espa ol 11 Fran ais BENE Deutsch EE NOTE The language chosen affects only the language of the OSD It has no effect on any software running on the computer Factory Reset Factory Reset returns the settings to the factory preset values for the selected group of functions Exit is used to exit out of Factory Reset menu 12 Dell E173FPc For All settings all user adjustable settings are reset at one time except Language settings Reset Functions Factory Preset Restoration Reset to Factory Settings Exit leaves this submenu without resetting any va ues All Settings returns your monitor settings to Settings those that were set at the time of manufacture This includes Color Position Clock frequency Phase Brightness Contrast and OSD hold time NOTE There is Undo when you us
50. s 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 OF 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 circuit C MOS certain that treatment person s body is grounded through wristband Do not leave the module in high temperature and in areas of high humidity for a long time Avoid contact with water as it may a short circuit within the module If the surface of panel becomes dirty please wipe it off with a soft material Cleaning with a dirty or rough cloth may damage the panel 1 Monitor Specifications LCD Panel Input Display Colors Dot Clock Max Resolution Plug amp Play Power Consumption Maximum Screen Size Power Source Environmental Considerations Weight N W Driving system Panel type Size Pixel pitch Viewable angle Response time typ Video Sync Type H Frequency V Frequency On Mode
51. se settings the picture can be adjusted to your personal preferences The power cord should be connected Connect the video cable from the monitor to the video card Press the power button to turn on the monitor the power indicator will light up 3 2 Control Buttons D B Brightness Contrast Hotkey and button A Menu button Power On Off button with LED Indicator C Auto Adjust and button D The MENU button is used to open the on screen display OSD select function A MENU icons exit from menus and sub menus and to exit the OSD See B Use this button for direct access the Brightness Contrast control menu Brightness Contrast Hot Key BC 9 Use these buttons to adjust decrease increase ranges items in the OSD And buttons Use this button to activate automatic setup and adjustment The following dialog will appear on screen as the monitor self adjusts to the current input 9 Auto Adjust In Progress Auto Adjust Auto Adjustment button allows the monitor to self adjust to the incoming video signal After using Auto Adjustment you can further tune your monitor by using the Pixel Clock and Phase controls in the OSD The green LED indicates the monitor is on and fully functional An amber LED indicates DPMS power save mode Power Button amp Indicator The Power button turns the monitor on and off 3 3 On Screen
52. your particular setup NOTE In most cases Adjust will produce the best image for your configuration this function can be directly access via Auto Adjustment hotkey Pixel Clock The Phase and Pixel Clock adjustments allow you to more closely adjust your monitor to your preference These settings are accessed through the main OSD menu by selecting Image Settings Use the and buttons to adjust away interference Minimum 0 Maximum 100 10 Dell E173FPc Phase satisfactory results are not obtained using the Phase adjustment use the Pixel Clock adjustment and then use Phase again Image Settings Auto Adjust will produce best image d Auto Adjust Press Menu Pixel Clock Phase NOTE This function may change the width of the display image Use the Horizontal function of the menu to center the display image on the screen Color Settings Color Settings adjusts the color temperature and saturation Color Settings Normal Preset Blue Preset Red Preset User Preset Normal Preset Normal Preset is selected to obtain the default factory color settings Blue Preset Blue Preset is selected to obtain a bluish tint This color setting is typically used for text based applications Spreadsheets Programming Text Editors etc Red Preset Preset is selected to obtain a redder tint This color setting
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