17” LCD MONITOR DELL E173FPc
Contents
1. 1 PCS go5Li742HL __________ 1 Pocs JPWI742LGDIA 1 PCS U201 588608 1 1 PCS 0205 578417 4 7 PMBS3904 PHILIPS SMT 04 1 PCS 0206 578417 4 PMBS3904 PHILIPS SMT 04 1 PCS 65 Dell E173FPc 0207 57G417 6 PMBS3906 PHILIPS SMT 06 Q208 Q202 Q201 Q203 579417 6 57G 760 4B 57G 760 5B 57 763 3 PMBS3906 PHILIPS SMT 06 PDTA144WK SOT346 PDTC144WK SOT346 P cS 0204 570763 3 4411 50 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 R222 R223 R216 R217 R212 R213 61L0603153 61L0603153 61L0603221 61L0603221 61L0603392 61L0603392 R214 61L0603392 CS R215 6110603392 CHIP 3 9K OHM 1 10W PCS H218 16110603471 CHIPR 470 5 1 10W H219 6110603471 CHIPR 470 5 1 10W CHIPR 15KOHM 5 1 10W RST SM 0603 RC0603 220R CHIP 3 9K OHM 1 10W CHIP 3 9K OHM 1 10W PCS CHIP 3 9K OHM 1 10W 8208 6110603472 RST SM 0603 0603 4 7 R209 6110603472 RST SM 0603 RC0603 4 7 H236 61L0603511 CHIPR 510 5 1 10W 237 61L0603511 H202 H203 H240 H241 H234 61L0603512 61L0603512 61L0603513 61L0603513 61L0603621 H235 16110603621 R912 6111206101 CHIP 100 OHM 5 1 4W Re28 611120102 5 1 4W R913 61112061032. GND lt VGA CON GND gt gt 2 HSI B104 1 16 11 471 1 16W gt gt HSYNC EE 8114 ANEW 2 R115 R116 5V C11 C118 A A D107 0108 0103 NC D110 p E E m BAT54C GS08 m m m T 9 V e V 3 V e GND 9 GND amp V V J NGND GND 8118 47K 1 16W C119 0 1 16 8117 0103 47 1 16W M24C02WMN6 R156 47K 1 16 DDC 119 1000 1 16W 6 DAT DDC R20 V 001 1 16W TR 22DDC_ WP 2 D111 D112 R103 NC 52328 5 6 52328 5 6V R102 1000 1 16W Input Connector R113 NC gt Size Document Number Rev DDC SCL 2 V V V T Zan3 XL MAIN BOARD E GND GND GND R100 NC gt DDC_SDA2 Date Thursday July 08 2004 Sheet 1 of 5 32 3 3V_VDD c 58 27mA L101 22uF 16 TuF 16V D luF 16V D luF 16V 3 3V_AVDD L103 22uF 16 TuF 16V D luF 16V GND 3 3V_LAVDD TuF 16V Close to respective power Pins Close to respective power Pins 3 3V_PVDD 1 8V_VDD 3 3V_DVDD 139 1102 120 0129 22uF 16V C128 1UF 16V D luF 16V 42 2 1104 22uF 16 8 1mA GND C139 L105 0 1uF 16V 120 OHM C143 C144 2208 16 TuF 16V GND GND 1 1 1 1 5V 5 1 1 8123 x R122 lt 4 7K0 1 16W V 5V R126 8153 5 R156 OPTIONAL NC lt NC F
3. D910 93 60239 2108 0 220 5 101730 8128 SCREW M3x8 2 beasna Pos 00000 105 Pos 1 POS o 0 TDOOT 71F1005043 B7G50114RF 95090042 WIREHARNESS 9568021 2508 WIRE HARNESS Bm 296 3 PCS 11508053 1 B BRACKETBASE PCS oaos 1 RISRDIECASTING 1 POS 1369 2 T 3461370 Y2 B STAND FRONT 3401371 Y2 STAND BACK 34G1372 Y2 2B BASE BASE SCREW 0 09 U U W PCS PCS 130 8225 SCREW PCS M1G 140 847 SRCEW PCS Q1G 130 647 SCREW PCS Q1G 330 847 SCREW 3X8mm Q1G 330 847 SCREW 3X8mm 4F061205200 METAL WASHER POS _______ 2 METALWASHERSI2O G0 2 PCS 2070 7 METALWASHERSI2O 800 2 PCS 2071 METALWASHERSI2OA7Z 4 PCS PCS 15F 483230 5 5 28F0618070 SHAFTS PCS 40612052 00 WASHERS 1061210 00 METAL WASHERS12 0 6 03 NUMEN 4L061210T 00 METAL WASHERS12 0 8 00 PCS 410612107 01 METAL WASHERS12 0 4 72 5 156 483210 BRACKETS PCS 15 483230 5 BRACKETS o w Bars z 69 Dell E173FPc
4. View Help Dc Chip Information select Chup W 8zE65 AP ROM Size LD ROM Size 4E File Information select Banki DAFoniex Doc Sre Working DelNE 1 53FP Work APP Zan3 DelMMebugiexe l Check Sum 9CO6h File 61 3K 52785 Bytes Select Bank 0m Check Sum File File Size Communication Setting Erase Writer Verify Online Connected Read Save Port Name comi Codes Poni one Mons 2 These buttons will be enable Baud Rate LD Baud Rate 38400 Switch to LD by User Command User ComMand ASCI 56 Dell E173FPc f Click Program all to start programming Read Save Verify 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 b Complete the ISP process click exit LD button to reset monitor 97 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 28 344 28 180 10 The color temperature value above must be up to the situation
5. een r Pos _ SIGNALCABLE 089 89 1738 16 SIGNAL CABLE B9G402A18NYHD POWER CORD D1G 330 4128 M1G1430 5128 M1G1430 6128 M1G1430 6128 M1G1740 6128 M1G2940 10225 Q1G 330 847 705L 780 87 DL SMALL TAPE SHIELD 1 PCS 3 Pes SCREW M3X4 tros SCREW FOR SHIELD SCREW M3X6 SCREW M3X6 3 58 SCREW SCREW meus SCREW 3X8mm 3 pcs CN901 ASS Y 1 POS 05L780KB34 79 BACK COVER ASS Y 1 Pes _ 75001070 1 4 LPL 17 TLB4 PANEL AIC780KGLDD CN101 93G3802 8H 88688028H 00000000 ___________ C129 67G309V220 3 C136 67G309V220 3 C140 670309 220 3 C143 670309 220 3 C172 67G309V220 3 MAIN BOARD WAFER 8P RIGHT ANGLE 22UF 20 16V 22UF 20 16V 22UF 20 16V 22UF 20 16V 22UF 20 16V 22UF 20 16V Ci65 670309703 474 16 85 Ci66 670309703 _________ 16V 85C pac assis i soc suap wiser 1 RS C156 6500608102 31 CHIP 1000PF 50V NPO PCS 0G 457624 1B LABEL CPU PCS 0106 560 56327A PCS 0105 566 585 4A AP1117E33LA 9103 5661133 34 M24C02 WMN6TP PCS U104 568113356 2 1 POS 61 Dell E173FPc U102 561 562 58 GMZAN3 SL U101 5611125137103 W78E65P 40 BY WINBOND 0101 57G417 4 PMBS3904 PHILIPS SMT 04 Q102 7G417 4 PMBS3904 PHILIPS SMT 04 0105 57G417 4 PMBS3904 PHILIPS SMT 04 Q104 570 763 1 AP
6. 78 6 DD ext LD and click OK button peres 0 5 View Help 766520 select Chip _ Chip 78265 AP ROM Size LD ROM Size 4K Caneel Chplem mud Size LPROM Size W7SE5SB 4 WTSLESS 4 11797858 32 4 riGE516B 64 4 WTGLE516 64 4 W SEB2B 64 4 WTSLR53 64 4 54 4 64 4 W77LE516 64 4 7778516 64 4 W77LE532 128 4 W77E532 128 4 Version 0 0 54 Dell E173FPc D x Dell E173FPc c Click the Select Bank0 button and selecting a file which a binary Format required AD Poniex A ppe Winbond 105 Default cts B051Tep In x D x Configuration File AP Setting View Help Chip Information Select Chip W78E65 ROM Size LD ROM Size File 1 4 6 T a exe PF E15 3FP Lo Choose bin file and open 1t ERAEN E153FP meo DE su D anEs 9 Bg E EU EC ro r Sams Progress 08 Switch to LD by User Command User ASCI Ready gt 55 Dell E173FPc d Select the communication Setting Port Name e Click the button EN D ppeVWibond SP 805 Wer B Configuration File
7. 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 order to minimize the risk of personal 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 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
8. CHIP 10KOHM 5 1 4W Root 6111206105 5 1 4W 6101206105 ________ R902 16111206105 R914 R909 R910 R911 R908 6111206519 CHIPR 5 1 5 1 4W 6111206240 2F 61L1206472 61L1206472 61L1206472 CHIP 5 1K OHM 1 10W PCS CHIP 51K OHM 1 10W CHIP 1MOHM 5 1 4W 66 Dell E173FPc C230 6560805102 32 CHIP 1000P 50VX7R 0805 C231 6560805102 32 CHIP 1000P 50VX7R 0805 C910 65 0805102 32 CHIP 1000P 50VX7R 0805 C930 65G0805102 32 CHIP 1000P 50VX7R 0805 C931 65 0805102 32 CHIP 1000P 50VX7R 0805 C202 6560805104 22 0 1UF 10 25 7 080 204 16560805104 22 0 1UF 10 25V X7R 080 1 C205 65008051142 77 10 10 25V X7R 080 1 pcs C206 6560805104 22 0 1UF 10 25V 7 080 1 5 C927 650080510432 CHIPO 1U 50V X7R PCS C203 1656080510522 CHIP 1UF 25V X7R 0805 PCS C209 1656080510522 CHIP 1UF 25V X7R 0805 PCS C210 65G080510522 25 X7R 0805 C211 650080510522 7 CHIP 1UF 25V X7R 0805 C212 65008051522 CHIP 1UF 25V X7R 0805 1 PCS C219 65008051522 2 7 0805 1 PCS C220 65608051522 25 7 0805 1 PCS D203 2752 1 PTZ7 5B 20901 936 395 23 T 2228 0202 93G2004 2A SM240A DO 214AC 0201 93G3004 2 SR34 PAN JIT C924 67021584713 H7OUF16VLTR47IMICFHV 1 PCS C925 67021584713 H70UF16VLTR47IMIC
9. OSD Settings horizontal vertical provides control over this location Horizontal and buttons move OSD to the left and right EE Position 12 Dell E173FPc me Vertical Position and buttons move OSD down and up OSD Hold Time OSD stays active for as long as it is in use OSD Hold Time Sets the length of time the OSD will remain active after the last time you pressed a bution 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 OSD Lock OSD Lock Controls user access to adjustments When Yes is selected no user Ip adjustments are allowed All buttons are locked except the menu button All buttons can be locked or unlocked when the Menu button is pushed and held for over 15 seconds On Screen Display OSD Horizontal Pos Vertical Pos OSD Hold Time OSD Lock NOTE When OSD is locked pressing the 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 D n9 NOTE The language chosen affects only language of the OSD It has effect
10. CDON282 C227 7151 1283 5 sk geass owo 0888 _ 2 923 5 1983 1 203 3 2 C226 2 TN 384 R232 H hU e 1816 0918 0811 i T C925 TMS 28 amp 1281 8924 R822 PT281 1814 2 828 Pe i 8225 5 7011 1818 0212 C214 e 1 C 956 PT282 0218 i D288 286 S 1511283 5 KM 001 335 LMP 2005 8 22 2 4 2921 12981 0383 Rae m 1982 80981 FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE 4 z CAUTION 715L1283 5 gt cs 42 288 8008 SEE 100 WX S EBZTTSIA a N o B Q O men 1 192 N o o 8 c 1862 LL d m Bzz3 T m 4 241 A eC ICE 2068 V en O m 28214 zaza 20 2057 m FBS X gt 2 7 Ori Y 814 mM C i Sw amp S5 G E og 3184 3 2 5 2 t GOC 3 9 cg stew kesa
11. R907 611214 10552 1M 1 4W 901 71G 5529 FERRITE BEAD 20902 936 39 5452T 12 2 20903 936 _ 39 7752 HZ5C1 E P 02502 cs 0901 938 6026 52 RECTIFIER DIODE FR107 1 PCS PCS U 1 gt U o U U 2 D902 FR103 0205 93G 6414557 1 4148 0206 93G 64 1152T 1 4148 5 0207 930 64 1152T 1 4148 5 0208 030 641152 1N4148 PCS 0209 030 64 1152T 1N4148 PCS 0210 0936 64 1152T 1N4148 0903 939 641152 1N4148 10903 568158 4 T __ _______ 0902 576 419 T 2 945 0901 5578420 T 7 Co29 646700 1040 0 C905 650 2 152 176921 1 5NF 2KV 10 1 PCS C920 65G517K102 5T 1000PF 10 Y5P 500V C921 65G517K102 5T 1000PF 10 Y5P 500V C207 670 305330 7T 33UF 105 1 Pcs amp PROS LOWESR150UF25V8 7MM 1 PCS LOWESR150UF25V8 7MM 201 670215 1514 I C223 67G215C1514HT LOW ESR 150UF 25V 8 7 PCS F901 848 56 1 FUSE 250V WICKMANN R903 61G152M10458F 100K OHM 5 2W SHRINK TUBE UL CSA 68 96G 29 6 Dell E173FPc y t a Gss HEATSINK ________ PCS 90G6064 HEAT SINK M1G1730 8128 SCREW M3x8 R917 610 2J39858F 0 3900HM 5 2W pes HEATSINK _________ mm PCS 9066064 1 HEAT SINK D911 93G 60217 FMB 29L 1
12. amp Repairing Mone Happy Repairing Recommended Repair Ebook If you a LCD Monitor repairer then this is the best guide for you Why Because the author revealed all his LCD Monitor Repairing secrets for you I think with just few Repair tips you learned from this guide you will get back your investment Click Here to read more This eBook will show you how to test the electronic component correctly and accurately Some of you may say that I don t need this eBook because it 1s too simple Do you know that fact there is lots of testing electronic components secrets I have learned from this guide Do you know how to test correctly and accurately If you answer no then I guess you have to get this EBook Click Here to read more How To Find Burnt Are you tired of searching the service manuals to look for the value pesistor Value of a burnt resistor If the answer 15 YES then this eBook 15 a must fit Sein have guide for you You can save a lot of time and be able to repair customer s Electronic equipment with burnt resistors in it Click here to read more Dell E173FPc Note2 Bright dot is defined through 5 transmission ND Filter as following Eg T Eye Position o2 si 3 I ND Filter I 00 5 1122 Filter ND Filter Position TFT LCD Panel LE LLL ME Note3 Judge defect dot and adjacen
13. 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 y 344 28 Y 180 20cd m 18 Adjust the RED on OSD window until chroma 7120 indicator reached 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 51 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 FF FF 00 10 AO 33 32 31 Ee wk se ro es e 7e Tee on re rr e Sm 14 4F 4 00 74 4F e1 eo ot or or ot 01 01 4
14. 15 Definition Of Pixel Defects 15 1 LM170E01 15 1 1 Dot Defect 15 1 1 1 Bright Dot Dots sub 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 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 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 Defec
15. 60Hz NOTE The floating Dell self test Feature Check dialog will appear on screen if the monitor cannot sense 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 14 Dell E173FPc 4 Input Output Specification Input Signal Connector DescRITION Pinno DESCRIPTION 000 E VGA Connector layout Dell E173FPc 4 2 Factory Preset Display Modes VESA MODES to Nominal Sync Nominal Sync Nominal Frequency Polarit Freq Polarity Pixel Mode Resolution Total 0 5kHz y 1 Hz Clock MHz Loses mas P P 105565 486 P 75000 P 40500 _ 1340605 65000 1012800 P 7509 P verso 1686x0056 60 000 P 10800 1688x106 79976 P 7505 P 13500 _ IBM MODES Sync Sync Mode Resolution Total Polarity Polarity Nominal Nominal Nominal Pixel Clock MHz Frequency 0 5kHz Freq 1 Hz 720x400 70Hz 900 x 449 4 3 Power Supply Requirements A C Line voltage range A C Line frequency range Input Voltage
16. IOIO C 10 10 10 0 0 0 0 0 0 10 0 W 0 0 W Dell E173FPc sia 204 33080212046 __________ 2 87210 26 1 PCS 901 3308029 4A PLUG PCS J40G 45762420 ID LABEL PCS 902 56G 139 PC123 Y82FZOF 1 0209 578761 6 8 5706 0210 578761 6 PSCS706 P E 0211 578761 2565706 C214 C226 650 3J2206ET 22 5 SL3KV TDK C227 650 3J2206ET PF 5 SL3KV TDK C228 656 3J2206ET 22PF 5 SL 3KV TDK C229 650 2206 PF 5 SL3KV TDK C901 650305 1022 21000 20 250VAC C902 656305 1022 Y2 1000PF 20 250 C913 656306 3322 2 3300PF 20 400 C912 650306 47228 ___________ 7 20 400VAC C923 670215110233 7 OWESR1000F 4205 1 PCS C904 676215510115 450 18 36 10587 1 FERRITE BEAD 655517 71G 55 2 FERRITE BEAD 6 5 5 1 7 1903 136 2539113 5 1904 73 2539115 CHOKE BY LI SHIN 1201 73G 253139HA CHOKE COIL 1202 738253133HA Pos PCS POS PT202 BollisT 2 052560616 8 1 PCS 08 70570 1 PCS 7087806107 J 1 Pos x go5L780085D0L
17. LAYOUT 100uF 16V 35 E LO R172 C159 0 1uF 16V 330 1 8W V GND PANEL INTERFACE ize Document Number GND Zan3 XL MAIN BOARD Dell E173FPc Date Thursday July 08 2004 Dell E173FPc CN104 11 R16 4 7K0 1 16W lt PBIAS 45V 3 3V_VDD 3 5V 4 A 6 FB105 163 TO263 E NC U105 V 0 1uF 16V AIC1084 33M 147m A CONN GND 3 VOUT A GND D113 SR24 1 C165 167 ADJ 168 C166 R164 47uF 16 AuF 16 0 1uF 16V 7uF 16V 1 16W GND R165 V V 2 BRIGHTNESS GND GND GND GND GND Brightness 1K 1 16W C169 2 2UF GND 45V VLCD 1 8V_VDD 43 3V VDD SOT 2 2 3 A R168 4 7K 1 16W U106 3 204m A 3 yi vo Q104 R170 AO3401 1 16W T R171 7 100K 1 16W 2 017 C174 Q105 0 1uF 16V 470 16 0 1uF 16V PMBS3904 0 8A max 2172 V 22uF 16V GND V GND GND 0 1uF 16V GND GND 3D GND 1 2 G S itle POWER Size Document Number A Zan3 XL MAIN BOARD Date Thursday July 08 2004 36 Dell E173FPc 7 2 PWPC Board 20 0910 903 12v 2920 826 10002 i SML4736 Redd IM qw ATDuF tv 12DuF OOV OUT 05 w Yw Em __ 6423 du 925 ait 16 luF T z4K WaN D DO4 TuF 25DV Reo R902 1 tW t R313 10k A
18. R828 TK WW RES M R923 RBTU 33K 14 aw 144 Cai Cote DOO uF Sry RE RE Cd R311 47K TV CB Top Victory Electronics Co Ltd 12V amp 5V OUTPUT 37 Dell E173FPc 592 24431 QR 4411 1201 12V gt Dana RLS4148 T3L174 30 YS 731 174 30 1 15 power GND PWPC1742CPD1 715L 1283 1 d is signal GND Date Tuesday June 01 2004 Bheet 2 38 Dell E173FPc 8 PCB Layout 8 1 Main Board 31 0861 1912 e gig 119 gll 021475 C LS 601325 lt UL zx Ls I mc i 08211611 Il9Mpoo9 GO MI0 ArFEM gt L 2912 c El SOW 39 Dell E173FPc LL 1010 Orne BAIRIOAIR bi PW rs lt mee d 11 11 11 Sr CO carg lt FT EE Us gt L gt OO 8 2 aara VAIO E JCI lasts 55 5 5 58 001 Hn Sop EID 5 co es CO 5 2 wo 1 1 1 15 XE 1919 O en j a at mini ests 40 Dell E173FPc 8 2 PWPC Board np Y
19. best image Eu d Auto Adjust Press Menu Pixel Clock Phase NOTE This function may change the width of display image Use the Horizontal function of the Position 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 Red Preset Preset is selected to obtain a redder tint This color setting is typically used for color intensive applications Photograph Image Editing Multimedia Movies User Preset User Preset Use the plus and minus buttons to increase or decrease each of the three colors 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 Red 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
20. 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 LCD LM724 for example 1 Required instruments Chroma7120 Chroma2325 BGA265A T 2 First connect the instruments together and turn on the LCD power then warm up for 30 minutes under full 3 x Set Chroma2325 at round windows mode and make the detecting head of Chroma7120 aim at cross in the middle the distance between the detecting head and the cross is 20cm 3 Set Chroma2325 BGA265A to 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 B16G Z B TFT 22 142 148 139 118 Uminance 295 HRS cool R 142 G 138 126 Bri 80 Cont warm R 146 G 136 B 115 Bri Cont 50 Select F then Select AUTO LEVEL item Burnin Bank Addr OO7F Value OOF PniLTMi70EUL21 5 Test white balance again after Auto Level Adjustment with hand
21. on any software running on the computer o 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 13 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 A va ues All Settings returns your monitor settings to All 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 use the Reset function To return to the previous function settings you must adjust the functions again 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 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
22. transients Curent 100 V 50 3Hz 60 3Hz 280 volts for 10 sec 40 0 6A max at 100V 0 35A max at 240 V 240 V 10 surge current lt 60A peak at 240 VAC and cold starting lt 30 peak at 120VAC and cold starting Leakage current current sa line surge ad lt 5 vance effects no loss of information or defect with a maximum of 1 half wave missing per second Power Consumption Power On lt 35W Power saving lt 2W Dell E173FPc 4 4 Panel Specification 4 4 1 Display Characteristics For LPL panel Outline Dimension 358 5 H x 296 5 V x 17 0 0 mm Typ For Hydis panel mama _ ramen wh _ Pam fm _ Dimensional outline 358 5 H x 296 5 V x 17 0 D typ 0 osoo fe Bottom edge side 4 CCFL type Dell E173FPc Display Characteristics For CPT panel x270 336 V 17 0 diagonal Pixel 0 264 H x0 264 V RGB vertical stripe Display Mode ____________ Mode Surface Treatment nterface LVDS 201 Dell E173FPc 4 4 2 Optical Characteristics For LPL panel The optical characteristics are measured under stable conditions as follows Measuring surrounding 25 Vcc 5 0V Fv 60Hz IBL 6 5mArms Parameter Symbol Min Typ Max CR Contrast ratio 1 Surface
23. 2305N PCS HP103 611 125472 8 CHIP AR 8P4R 4 7K OHM 1 5 8142 6110603000 RST SM 0603 0R 1 PCS R110 6110603101 H111 6110603101 RST SM 0603 RC0603 100R RST SM 0603 RC0603 100R RST SM 0603 RC0603 100R 120 6110603101 0603 RC0603 1008 PCS PCS s R164 61L0603102 RST SM 0603 RC0603 1K P R165 _ 6110603102 RST SM 0603 RC0603 1K P POS 8171 6110603104 RST SM 0603 RC0603 100K 101 16110603220 RST SM 0603 RC0603 228 FB102 16110603220 RST SM 0603 RC0603 22R FB103 6060820 0603 96063228 1 PCS PCS R119 6110603101 PCS PCS PCS PCS PCS PCS 117 6110603472 RST SM 0603 RC0603 4K7 PCS R118 6110603472 RST SM 0603 RC0603 4K7 PCS R122 6110603472 RST SM 0603 RC0603 4K7 cs R123 _ 6110603472 RST SM 0603 0603 4 7 8127 6110603472 RST SM 0603 0603 4 7 62 5 5 5 5 5 5 5 5 5 Dell E173FPc R133 6110603472 RST SM 0603 RC0603 4K7 1 PCS R134 61L0603472 RST SM 0603 RC0603 4K7 PCS R135 61L0603472 RST SM 0603 RC0603 4K7 R143 6110603472 RST SM 0603 RC0603 4K7 8144 6110603472 RST SM 0603 0603 4 7 1 POS R147 61L0603472 RST SM 0603 RC0603 4K7 Pos _ R148 6110603472 RST SM 0603 RC0603 4K7 uma R155 6110603472 RST SM 0603 RC0603 4 7 1 Pos Ri62 6110603472 RSTSMO am
24. 603 NP0 50V 22P P EUR 31 GE 0903 NPo sov 22 P 1 pcs m 177 650060322023 0603 22 _____ 1 PCS Gn 1 1 1 C108 65060347332 CHIP 0 047 50V X7R C112 1650060347332 CHIP 0 047UF 50V X7R C113 1656060347332 CHIP 0 047UF 50V X7R 114 6560060347332 CHIP 0 047UF 50V X7R 105 1719560121 CHIP BEAD 1101 71656121 M 1102 71856121 CHIP BEAD 1103 71656121 M L104 71856121 M 1105 71656121 M EN PCS Riot 71L5901001 1 PCS CHIPBEAD1000HM 4 71 59010 100 OHM R105 71500101 100 0102 938 391475 2 65 0103 938 391475 2 5 65 0104 938 391475 2 5 65 0107 938 391475 2 5 65 0108 39147S5EM EMM5V6ST 109 938 391476 7 5 6 0111 3914 5 ZMM5V6ST 0112 930 39147SEM ZMM5V6ST BAV70 SOT 23 0101 038 64332 0105 64332 99 0106 64332 99 71511280 R101 __ 619602101527 1000 5 1 6 Swioi 771600 46 TACT SWITCH TSPE 1 Swio2 7760 4 TACT SWITCH TSPE 1 SW103 77 600 4HJ TACT SWITCH TSPE 1 SW104 77 60 4H 5 0 101 BIG 121 1 PCS 64
25. 8 ot of 01 01 01 30 2a 00 5t O0 2A 40 30 70 64 43 00 52 oE 11 00 00 00 00 00 FF 00 36 31 80 38 20 39 43 30 31 32 33 oA 00 on 00 00 44 96 45 4c 20 45 31 97 33 46 50 oA 20 00 00 00 FD 112 38 4 50 00 20 20 20 20 20 20 00 68 12 ISP In System Program User Manual 12 1 Connect ISP Writer preparation action Connect RXD and TXD of PC to RXD P3 0 and TXD P3 1 of CPU through RS 232 MAX232 u PU IXD TXDO 10 gt lnxp 2 8lgxpo pxpilo 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 e P4 3 is LOW and RESET pin is HIGHT 52 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 53 b Click the Select Chip button and choose the type you going to program 70 ppe ISP 105 Defanltcfg 805 Wait Configuration File 2 2 Chip Informgtion select Chup AP Size File Information select select Banki Function Programmi Choose
26. DA DB15 SCL 24 02 17103 25 Dell E173FPc 5 3 2 Inverter Power Board AC input Bridge Rectifier EMI filter Rectifier Transformer CMOS and Filter MOSFET Q903 Voltage PWM Feedback Control IC Circuit OSC and Output DC Convert Circuit Circuit Lamp Feedback Over Circuit Voltage PWM Control Start Circuit R906 R907 ON OFF Control 26 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 Turn over the monitor as the Fig and take off the rear cover 28 Dell E173FPc Remove bezel Disconnect the Key board connector remove the bezel Note When installing 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 e w w w m um m a tf r er Ww Remove the main frame and at the same time disconnect the LVDS connector 29 s Main board Power boa
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 If you need more Information on Computer and Electronic Repair please visit these websites to improve yourself http www lcd television repair com ys Click Here to learn more about SMPS repair One of the best http www plasma television SMPS Power Supplier Repair Guide where you learn http www projection tv repair com How the Pro check amp troubleshooting power supply with their own http www fastrepairguide com technique and repair tips also reveal all the repair secrets for you in the ebook below http www protech2u com qronblesfooting amp Repairing Mone Happy Repairing Recommended Repair Ebook If you a LCD Monitor repairer then this is the best guide for you Why Because the author revealed all his LCD Monitor Repairing secrets for you I think with just few Repair tips you learned from this guide you will get back your investment Click Here to read more This eBook will show you how to test the electronic component correctly and accurately Some of you may say that I don t need this eBook because it 1s too s
28. FHV 1 PCS muss 11 31500 2 PCS LSMMRMET _______ 213 68 31500 SMM RIVET C214 68 31500 7 SMM RIVET 904 68 31500 7 L5MMRIVET L902 G 31500 SMM RIVET 201 6 31502 1 5MM RIVET 202 6G 31502 1 5MM RIVET P CS T901 66 31502 1 5MM RIVET PCS 1002 610 60222152T 2200HM 5 1 6W 1 POS R915 6106 17210052T 100HM 5 1 4W PCS R929 610 17210152T 100 OHM 5 1 4W PCS R224 610 17210252T 1K OHM 5 1 4W R225 61G 17210252T 1K OHM 5 1 4W 67 5 C 02 0 10 W Dell E173FPc R226 616 17210252T 1K OHM 5 1 4W R227 61G 17210252T 1K OHM 5 1 4W R228 610 17210252T 1K OHM 5 1 4W 1K OHM 5 1 4W 1K OHM 5 1 4W R229 610 17210252T R230 6106 17210252T R231 61G 17210252T 1K OHM 5 1 4W 95 0 0 00 R232 6106 17210252T 1K OHM 5 1 4W R233 610 17210252T 1K OHM 5 1 4W PCS 1 PCS R925 610 17210252T 1K OHM 5 1 4W I PCS 2926 610 17210252T 1K OHM 5 1 4W 2916 616 17210352T 10 5 1 4W PCS R924 61 20024252T 2 4 1 1 4W R922 61G 20033352T 1 1 4W 2923 616 20036252T 3 6KOHM 1 1 4W R201 610 60224352T 24K OHM 5 1 6W R920 61G175L47052T 5 1 2W R921 61G175L47052T 5 1 2W R904 611214108207 7 1 14 R905 611214 10527 7 4 H906 611214 10552 1M 1 4W
29. N OFF signal NG OK Check Interface board Check 0201 9 12 NG Change Q201 or Q202 OK Check the 1 of 0201 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 Check 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 50 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 cd m and 5700 parameter is x 328 28 344 28 180 20 cd m How to setting you can reference to chroma 7120 user guide simple use SC key and NEXT key to modify xyY value and use ID key to modi
30. OR A T2EX DEBUGGING 4 Muni PURPOSES 1 DDC_ wP lt lt 7 4 1 12 2 4 PBIAS Ri 6 CEX3 WAIT A14 P2 6 ad DART DI 1 RXD 11 P3 0 RXD 1 TXD Ta P3 1 TXD i5 P3 2 INTO i8 P3 3 INT1 Xt01 E G PROBE 14 318MHz 3 5 TCLK 20 eee V 21 P3 6 WR 35 ALE PROG 147 148 22 22 C149 E V P 5V GND GND 0 1uF 16V 22 4 3 IN Te A P4 2 C150 R133 R134 R135 V SOCKET GND PLCC44 SOCKET 87L202 44 5V 0 1uF 16V A Boot Strap Configuration IN R143 R144 DEFAULT LOW LOW OPEN R138 R140 8 bit I F IN R138 R140 OPEN R143 R144 6 wire Genesis oog i 16W 001 1 16W 001 1 16W Philips 89 51 Winbond W78E65P PLCC44 SyncMOS SM2965 NVRAM SCL WINBOND W78E65P 40 56L 1125 137 X NVRAM 1 16 1uF 16V 1 8V AVDD C142 TuF 16V Close to respective power Pins 3 3 DVDD 3 3V_PVDD A 1 8V_DVDD A 3 3V_AVDD 135 0102 1 16 0 1uF 16V 0 14 16 E _3 3 TEN AVDD 89 AVDD RPLL 3 3 84 VDD ADC 1 8 81 m MESS eae 1uF 16V 2 AGND ADC 5 _ _ AVSS_RPLL V GND X102 14 318MHz 87 88 176 C17 22pF 22pF RED GND GND 77 RED RED RED 7 7 X S OU U O GREEN EM Fro NIE HSYNC 5 95 VSYNC F T Y VSYNC 26 KEY 27 KEY RIGHT 28 4 1 e GND KEY MENU KEY RIGHT KE
31. Thursday Jul 08 2004 Sheet 4 4 Dell E173FPc 2 2 KEY_RIGHT 2 KEY LEFT 2 KEY ONOFF KEY MENU Y ONO Dell E173FPc 45V 45V 45V 0102 PMBS3904 154 RP103 LED O 1 LED 1 Q101 4 7KD 1 16W 2 LED 2 LED_G lt 8155 4 7 1 16W 4 7K 1 16W lt CN101 LED GREEN 8 LED_ORANGE 6 eo qu s Z 220 iew RIGHT To keyboard 159 22201 8160 5201 11647 POWER 1 154 156 C155 Y C157 GND CONN 0 001ub 001uE b ootuF o ootuF C152 C153 0 001uF 0 001uF GND GND GND GND GND GND KEYS CONNECTION Size Document Number A Zan3 XL MAIN BOARD Date Thursday Jul 34 08 2004 Sheet 2 2 LVDS 0 LVDS 0 9 LVDS_O0 VDS 01 VDS_O2 VDS O3 VDS O4 LVDS O5 LVDS VDS O7 VDS O8 VDS O9 LVDS EO VDS E1 VDS_E2 05 05 05 05 E 05 E8 LVDS_E9 LVDS_O0 LVDS O2 VDS O4 VDS O6 VDS O8 0 2 4 6 8 VD VD VD RXOO HXO1 HXO2 0 HXET 3 CN103 1 2 RXO0 3 4 R XO 1 5 6 RXO2 7 8 RXOC 9 10 XO3 11 12 18 14 AXE 1 15 16 2 17 18 19 20 RXES CONN24A VLCD LVDS O1 LVDS LVDS O5 LVDS 07 VDS O9 705 VDS 705 E5 VDS E7 VDS ES GND C158 100uF 16V FOR
32. Y LEFT KEY ONOFF SOG MCSS 21 RESET OUT RESETn 0 1uF 16V 3 3 GPIO10 IRQn 3 3 DDC SCL DDC SDA HDATA1 AD1 4 7K 1 16W RDn WRn HCLK ALE MEM_REG 14 15 gt MEM ZAN3SL gt HCLK ZAN3SL niil BOOTSTRAP OPTIONS XL amp QFP 100 GND 33 VDD OUT LV VDD OUT LV AVSS LV VSS OUT LV VSS OUT LV LV E RO CH3N LV E R1 CLKP LV E R2 LV E R3 CH2P LV E R4 CH2N LV E R5 LV E R6 CH1N LV E R7 CHOP LV E GO CHON LV E G1 CH3P LV O G2 LV O G3 CLKP LV O G4 LV O G5 CH2P O G6 CH2N LV O G7 CH1P LV O BO CH1N LV O B1 CHOP O B2 CHON LV O B3 GPIO1 PWM1 GPIO2 DHS GPIO3 DVS GPIO4 DEN GPIO5 DCLK GPIO6 B7 GPIO7 B4 GPIO8 B6 GPIO9 B5 VBUFS RPLL LV 811 STI TM2 3 3V LAVDD 3 3V DVDD 1 4 3 V GND 5 LVDS_E9 Fig N 14 DVDS OUN LVDS 0 9 gt gt 05_ 0 9 17 LVDS O9 18 VDS O8 VD VD O VD O VD 04 VD O VD O VD O VS 00 N LVDS O 0 9 gt gt LVDS_O 0 9 30 PPWR 29 PBIAS 49 61 66 25 gt 5 5V 54 55 56 57 R161 R163 7K 1 16W 4 7 1 16W Sie 3 59 LED G 3 50 85 2 62 GND itle Size e Zan3 XL MAIN BOARD Date ZAN3 XL amp MCU Document Number
33. appear 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 Manufacturer ADL Product Code Hodel 1721 Week of Manufacture 2 Tear of Manufacture 2885 Video i p definition Analog Checksum BB data table BB FF FF FF FF FF FF BB B5 E3 25 87 81 88 BA 88 16 BF 81 B3 BB 22 1B 78 ZA 36 AD Ad 59 4C 97 24 17 59 56 BF EF BB 81 BB Bi 01 61 Al Ai 81 91 81 91 BC 34 BB 98 51 BB ZA 48 18 98 BB 54 BE 11 BB BB 1E 88 BH BB FF 31 32 33 35 35 4 41 38 38 38 38 38 31 88 BB BB FD BB 37 48 1E 53 BB 28 28 28 28 28 28 BD 88 BB FL 4C 4D 37 32 35 Bh 28 28 28 28 28 28 28 HB gate s 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 ord
34. er 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 99 Dell E173FPc 14 BOM List Different Parts List PatNO Description Unit Quantity Remark 1 CONVERSION BOARD ROHS CBPC780KKLDD VER A00 V103 PCS For Hyundai panel 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 4 101430 6128 SCREW M3X6 8 101430 6128 7 SCREW M3X6 12 750GLG70E1T4 17 TLB4 PANEL 1 YDIS 17 115 116 ZBD PA 1 1 For T782KGLHK8DMN model Location Patno Description Quantity _ CBPC780KGLDD CONVERSION BOARD 00 103 1 1 Pcs 2 PWPCIZ42LGDi POWERBOARDVERAO 1 PCS 060981 7 SPACERSUPPORTSCC24 1 PCS 6804 2 MAINFRAME 1 41 PG _____ C POWERBUTON 1 Pcs o 3364670 GV T KEY PAD 01 7 27 3401368 T REAR COVER 4061907028 ID LABEL 408459700 186444 DELL S N LABEL 406 58162435 LABEL 400 581700 6813 CARTON LABEL 410780070024 1 060 4483281 9 EVA 1 Dell E173FPc mans ts 44G3748700 1A 4463748700 1A 456 _886070 52G 1185 4 52G 1186 CARTON PG PEBAGFORMOMTOR 1 POS type for dell SMALL TAPE a s 5206022 1500 E 1C CD MANUAL PCS 85G 672
35. fy the TEXT description Following is the procedure to do white balance adjust Press MENU and 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 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 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 2100252 b Adjust Color1 9300 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
36. icons exit from menus and sub menus and to exit the OSD See Use this button for direct access to the Brightness and Contrast control menu Use these buttons to adjust decrease increase ranges items in the OSD 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 The green LED indicates the monitor is on and fully functional An amber LED indicates DPMS power save mode The Power button turns the monitor on and off 3 3 Screen MenulDisplay 50 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 3 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 a 2 With the menu off push XX button to dis
37. imple Do you know that fact there is lots of testing electronic components secrets I have learned from this guide Do you know how to test correctly and accurately If you answer no then I guess you have to get this EBook Click Here to read more How To Find Burnt Are you tired of searching the service manuals to look for the value pesistor Value of a burnt resistor If the answer 15 YES then this eBook 15 a must fit Sein have guide for you You can save a lot of time and be able to repair customer s Electronic equipment with burnt resistors in it Click here to read more Dell E173FPc Table of Contents Dell E173FPc Revision List Revision Mu Nov22 2005 mporamSaeyNoie Aw Definition Dec 05 2007 Add History 05 06 07 Add the CBPC PWPC Version 08 Dec 20 2007 information BOM list All Dell E173FPc ECN History ECN No Change Description Service Deposition Cut in date ECN D EE138 To replace C922 1 Rework affected batch All 2007 08 15 A01 2039 capacitor with RUBYCON the E173FPc units produced capacitor before Mar 23 05 and C922 location used Capacitor 2 support the E173FPC C922 RUBYCON cap free of charge to Dell for repair 3 Re solder 1201 1202 when replace C922 4 PPID uprev from A00 to Dell E173FPc
38. ion or push the Menu button two or three times to exit from the OSD Dell E173FPc Menu Name and Icon Description Sub menus EXIT This is used to exit out of the Main menu iy Positioning Positioning moves the viewing area around on the monitor screen 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 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 your particular setup NOTE In most cases Auto Adjust will produce the best image for your configuration this function can be directly access via Auto Adjustment hotkey Pixel Clock The 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 Dell E173FPc Phase If 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
39. 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 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 58 Dell E173FPc Connection for VGA Connection for DVI 2 Seek document with the expanded name of BAT in DDC file of this model 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
40. l 229 e m Bes gt lo i RREH gt o tesco oso 2820 4 8 8862 B54 zasa a 22855 o o 1 O i 1 O g quen aze 5 MN 9 TUUM B s 1153 Sez lt 4 je 82524 SZEJ B V 135 H 2 3 5 pom 28692 e sd E 1262 2 e z Em BH S ak Otez 0233 5 ES 9 18214 8 Ge 2268 BOC aN g sar 1 141 2 all O O 1180 x 8223 c 2269 263 241 5122 282 Bdl 4822 43 Dell E173FPc wu quu Du ER x e en 0 6 ee e eot DE e Bielelele qst 7 T ets tp 5 e E e e 0 o 22 gt e 9009 3 2 48 9 amp 89992 e o 15L1283 5 8 3 SEH 5703 5840 59 1 Dell E173FPc 4 Se E 168865 71511153 1A T 9 Maintainability 9 1 Equipments and Too
41. licker GL 32 223 20 23 26 ___ 21 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 back 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 be able to show the coming mode 18 19 Read the keyboard 15 the power key pressed Process the OSD display 24 Dell E173FPc 5 3 Electrical Block Diagram 5 3 1 Main Board LCD Interface LCD Panel CN103 Scalar GmZan3 SL MCU Include ADC Scalar OSD Win Bond W78E65 SyncMos SM50964 11101 NVRAM SDA SCL OSD Control EEPROM Interface 24 16 CN101 12104 CN100 S
42. ls Requirement 1 Voltage meter 2 Oscilloscope 3 Pattern Generator 4 LCD Color Analyzer 5 Service Manual 6 User Manual 45 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 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 0102 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 replace Power Board only Please re do White Balance 46 Panel Power Circuit Check C158 should have response from 0V to 5V when we
43. luminance white Luminance uniformity Response time Rise time Decay time color coordinates Red Green Blue White Viewing angle by CR gt 10 X axis LA ae X axis left 52180 Y axis up 0590 Y axis down 0522 0 Viewing angle by CR z 5 X axis 0 degree X axis left 52180 Y axis up 90 Y axis down 02270 Relative brightness 6 Luminance uniformity 99 Figure 10 Hydis panel Dell E173FPc VDD 5 0V Frame rate 60Hz 1 54 Ig 6 5m Ta 25 2 0 mm Horizontal Vertical Viewing Angle Horizontal Vertical Luminance contrast ratio Luminance of white White luminance uniformity Reproduction Red of color Green Response time Cross talk P CR Center Normal Viewing CT 20 Dell E173FPc 25 VCC 5 0V ITEM CONDITION MIN UNIT Contrast Ratio pe Center ee sam Uminance Uniformity 75 E Horizontal IRE 5 Viewing 80 80 8585 Angle Rz 0 0 283 0 313 0 343 0 299 0 329 0 359 p 0 614 0 644 0 674 Color 0 308 0 338 0 368 Coordinates 0 237 0 267 0 297 0 592 0 622 0 652 0 110 0 140 0 170 0 054 0 084 0 114 image sticking Ts Too sec CS F
44. must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected 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 CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure CAUTION The use of optical instruments with this product will increase eye hazard TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT USE ONLY ORIGINAL MANUFACTURER S REPLACEMENT PARTS WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION 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
45. 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 Power Saving Operating Storage shipping Packaged Unpackaged Dell E173FPc TFT Color LCD LPL LM170E01 TLB4 Hydis HT17E13 100 CPT CLAA170EA 07 43 27 17 0 0 264mm H x 0 264mm V LPL Panel 140 H 140 V Hydis panel 150 H 140 V CPT panel 140 H 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 lt 35W lt 2 Horizon
46. p 0SRCOG084K7 1 PCS Ries 6110603472 RSTSMOGOSRCORS4K7 1 PCS RST 0608 0603 4 7 R173 6110603472 5 5 0603 RC0603 4 7 2156 6110603473 RST SM 0603 RC0608 47K R106 61106037509 50HM 1 1 10 R107 61106037509 7 1 1 10 R108 61106037509 Z5OHM 1 1 10W NH mm PCS PCS PCS C153 658060310232 I000PF 10 50V X7R 1 POS C155 65G060310232 O000PF 10 X7R C157 1650060310232 1000PF 10 50V X7R C126 PCS C127 6560603104 12 CER2 0603 X7R 16V 100N C128 65G0603104 12 CER2 0603 X7R 16V 100N C130 65G0603104 12 CER2 0603 X7R 16V 100N Ci42 65006030412 20603 7 16 10 1 PCS C144 6500603104 12 2 0603 X7R 16V 100N PCS C145 16500603104 12 CER 0603 X7R 16V 100N C149 6560603104 12 CER2 0603 X7R 16V 100N 1 C150 6500603104 12 2 0603 X7R 16V 100N EE ERI C159 6500603104 12 2 0603 X7R 16V 100N 1 pos 63 Dell E173FPc C163 65G0603104 12 CER2 0603 X7R 16V 100N 1 C164 65G0603104 12 CER2 0603 X7R 16V 100N PCS C167 6500603104 12 CER2 0603 X7R 16V 100N C168 65G0603104 12 CER2 0603 X7R 16V 100N 173 65G0603104 12 CER2 0603 X7R 16V 100N 1 pos C174 65G0603104 12 CER2 0603 X7R 16V 100N 4 1 58 C175 65 20603104 12 2 0603 X7R 16 100 mmm r r 7 mau C148 65G0603220 31 CER1 0
47. play 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 Contrast 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 768 60Hz Optimum 1280 1024 60Hz A Function icons B Main Menu Menu 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 3 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 funct
48. rd 30 Dell E173FPc When installing monitor Fix the LVDS by Black Adhesive Tape 10mm should be kept between the tape and the connect end Remove the Power board and main 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 Line C is power supply for the MB Connect the PB and MB directly the cable must not touch the pillar of screw Dell E173FPc The end Lay the FFCL as the figure show 31 7 Diagram 7 1 Board Dell E173FPc R128 1 16W gt gt RXD 2 R129 000 1 16W ae 2 Go as r UJ RT ps C1 Q 7 lt UJ GNDGND 5 gt V A GNDGND lt GND 1 RIN FB101 1 16 101 104 0 047 i seul DAT_DDC p 102 01 1 16 R104 0106 0 047 5 GREEN 2 si hey e HSI 3 BIN 103 1 16 8105 108 0 047UR BLUE 4 8 Jl 1000 1 16W VSI 4 9 S S 109 C110 111 DDC 5 1 NC NC gt N N VGA V R109 112 0 047 GND amp 1000 1 16W SDRED 2 V R110 C113 0 047u GND 1601 0 04745 GREEN 2 R111 C114 0 047u 1000 1 16W 04255 BLUE 2 0104 UJ
49. 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 Replace panel 47 Dell E173FPc Check the PPWR panel power relative circuit Q104 Q105 and check if the soldering for them is well Replace Q104 Q105 Check the BKIt On relative circuit R162 in normal operation when LED green R162 BKIt On 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 Check line Check the voltage of C904 NG OK Check F901 bridge rectified circuit Check start voltage for the pin3 of IC901 2 8906 8907 1 901 Check the auxiliary voltage is between 10V 16V NG 1 Check 902 12903 OK 2 Check Q901 Q902 OVP circuit Check D910 D911 ZD904 48 Dell E173FPc No Backlight Check C202 12V NG heck F201 gt Check O
50. t 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 dots in total quantity ceca Adjacent Dot Note4 Definition of distance between defect dot as following 5 5 5 5 3 defect dot f E Defect Dot Defect Dot 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 73
51. tal 358 Vertical 296 5 90 264VAC 47 63Hz Temp 5 C to 40 C Humidity 10 to 80 Temp 20 C to 60 C Humidity 5 to 90 5 8Kgs Unit 4 6Kgs Unit Dell E173FPc 2 LCD Monitor Description The LCD MONITOR will contain main board inverter power board keypad board which house the panel control logic brightness control logic and DDC The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage Monitor Block Diagram CCFL Drive Flat Panel and CCFL backlight RS232 Connector Power board For white balance Include inverter and adapter adjustment in factory mode 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 these 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 A B D A Menu button B Brightness Contrast Hotkey and button C Auto Adjust and button D Power On Off button with LED Indicator The MENU button is used to open the on screen display OSD select function
52. ts which is on the Black Matrix outside of Active Area are not considered as a defect 15 1 3 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 70 Dell E173FPc 15 2 HT17E13 100 Pinel Defects Defect Distance Bright amp Bright 2 Adjacent Bright Dots Defect 0 2 Adjacent Dark Dots Defect N 3 Adjacent Bright Dots Defect 3 Adjacent Dark Dots Defect Bright Line Dark Line Black Bright Spot Circular D 20 Hair Lint Etc 2 lt 09 Linear Type W 0 03 Ignore 0 03 W 0 1 L Polarizer Scratch 0 03 lt W 20 1 1 Glass Broken Stain Could not be seen by human eye Circular White Mura Lumination Should not be perceived Mura Black White Mura etc If needed refer to Limit Sample 28 No flicker at the center of display area wy Note 1 For pixel defect dot means sub pixel Note 2 D Diameter L Length W Width N Number D a b 2 M m e En n _ W m wa k
53. u a Note 3 Dot which is invisible through 5 filter or smaller than 1 2 of sub pixel size will not counted as 1 dot defect Invisible Visible Larger than 1 2 Smaller than 1 2 5 Filter R B R G B dot defect 1 dot defect 1 dot defect dot defect 1gnored not counted counted counted ignored 71 2 adjacent dots defect Type 1 15 3 CLAA170EA 07 DEFECT TYPE VISUAL DEFECT POLARIZER BUBBLE ELECTRICAL DEFECT THREE OR MORE _ADJACENT DOT DISTANCE BETWEEN DEFECT DOT LINE DEFECT Notel W Width mm 2 L Length mm N Number 1 White black Spot 2 Polarizer Bubble 72 Dell E173FPc 001mm E W lt 0 05 10mm Two dark dots NOT ALLOWED Average Diameter 1 Fiber If you need more Information on Computer and Electronic Repair please visit these websites to improve yourself http www lcd television repair com ys Click Here to learn more about SMPS repair One of the best http www plasma television SMPS Power Supplier Repair Guide where you learn http www projection tv repair com How the Pro check amp troubleshooting power supply with their own http www fastrepairguide com technique and repair tips also reveal all the repair secrets for you in the ebook below http www protech2u com qronblesfooting
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