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SERVICE MANUAL

1. Q102 57L 417 PMBS3904 PHILIPS SMT 04 1 PCS 0105 57L 417 PMBS3904 PHILIPS SMT 04 1 PCS 0104 57L 763 03401 50723 BY 05 1 1 PCS 0104 57L 763 1A AP2305N 0 PCS 103 61L 125472 CHIP AR 8P4R 4 7K 1 PCS FB104 61L0603000 CHIPR OOHM 5 1 10W 1 PCS R142 61L0603000 CHIPR OOHM 5 1 10W 1 PCS R146 61L0603000 CHIPR OOHM 5 1 10W 1 PCS R169 61L0603000 CHIPR OOHM 5 1 10W 1 PCS R102 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R109 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R110 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R111 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R119 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R120 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R125 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R126 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R128 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R129 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R130 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R137 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R139 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R141 61L0603101 CHIPR 100 OHM 4 5 1 10 1 PCS R164 61L0603102 CHIPR 1K OHM 5 1 10W 1 PCS R165 61L0603102 CHIPR 1K OHM 5 1 10W 1 PCS R171 61L0603104 CHIPR 100K OHM 5 1 1 1 PCS L8101 611 0603220 CHIPR 22 5 1 10W 1 PCS FB102 61L0603220 CHIPR 22 5 1 10W 1 PES L8103 61L0603220 CHIPR 22 5 1 10W 1 PCS R121 61L060
2. 14 5 3 Electrical Block Diagram 16 5 3 1 Main Board 16 5 3 2 Inverter Power 17 6 Schematic 18 6 1 Main Board 18 6 2 Inverter Power Board 23 DELL E173FP Service Manual _ 25 3___________ 25 7 2 Inverter Power Board 26 7 3 Keypad Board n n e e e e men an 28 8 Maintainability 29 8 1 Equipments and Tools Requirements 29 8 2 Trouble Shooting 30 8 2 1 Main Board
3. 10 4 1 1 Analog D SUB Connector 10 4 2 Factory Preset Display Modes _ 10 4 3 Power Supply Requirements 11 4 3 1 Input Requirements 11 4 3 2 Output 11 4 4 PANEL SPECIFICATION 11 4 4 1 Panel Feature 11 4 4 2 Display Characteristics 11 4 4 3 Optical Characteristics 12 4 4 4 Parameter guide line for CCFL Inverter 12 5 Block Diagram 13 5 1 Monitor Exploded View 13 5 2 Software Flow Chart
4. 30 8 2 2 Power Inverter Board 33 8 2 3 Key Pad Board Y 35 9 White Balance Luminance adjustment nnn qq 36 10 EDIT Content anna anna nanan 38 gt _ ___ 39 11 1 Connect ISP Writer preparation action 39 11 2 To Use ISP WRITER 39 11 3 Executing ISP 43 _3 lt __ _ __ 44 DELL E173FP Service Manual 1 MONITOR SPECIFICATIONS TFT Color LCD 43cm 17 0 Pixel pitch 0 264mm H x 0 264mm V Viewable angle 140 H 120 V H V TTL Separate and Composite Sync Plug amp Play VESA DDC2B Maximum Screen Size Horizontal 337 92mm Vertical 270 336mm Driving svstem LCD Panel Size Environmental Operating Temp O C to 50 Considerations Storage Temp 20 C to 60 C Operating Humidity 10 to 90 Packaged Unpackaged DELL E173FP Service Manual 2 LCD MONITOR DESCRIPTION The LCD MONITOR will contain a main board an internal inverter power board kevpad board which house the flat panel control logic brightness control logic and DDC The internal Inverter power board will drive the backlight of panel and the DC DC conversion and provides the 12V DC power to main board Monitor Block
5. Function test step Step1 1 Adjust VR1 Set Vdim voltage from OV to 5V then check M4 M5 M6 Vrms 2 Check M4 M5 M6operating frequency note 1 Note 1 M4 M5 M6 need to use two channel multimeter such as FLUKE 45 or use the oscilloscope check frequency CN901 AC IN Specification M1 12V 0 5V M2 5V 0 25V 1 4 5 6 5 5 mV DIM 5V 4 M5 M6 3 0 5 mV DIM 0V 2 M4 M5 M6 55KHz 5 KHz 17 R4 560 VR1 10K R5 100 M1 METER V DELL E173FP Service Manual 6 Schematic 6 1 Main Board R128 00 _ 1 16W 80 5 8129 00 1 16 DDO 2 s lt a SA v o x 14 Sa 2 Y r1 V 2 GND FB101 22 1 16 R101 DOT 0 047URX RED a DAT DDC 102 22 1 16 R104 100 OHMC106 0 047URX GREEN 2 31 HSI 103 22 1 16 R105 DONNI 108 0 04705 gi ue 2 VSI 109 c111 CLK DDC NC NC NC R109 C112 0 047 bi e a R110 C11 0 04706 GREEN 2 GND 100 1 6 E R111 C114 0 0470 2 100 4 SDBLUE 2 0104 D101 D105 D106 S BAV99 BAV99 BAV99 GNDS VGA CON GND 2 HS __ 104 o R12 AAT 1 16W gt gt HSYNC 5 R114 47 1 16W R115 R116 45V C5V C11 C118 D107
6. D Foniex 4 ppe Winbond ISP 105 Default cfg 805 Waiter Configuration File AP Setting View Help Chip Information Select Chip W78E65 vi AP ROM Size 64K LD ROM Size 4K File Information Select Bank DAFoniex Doc Sre Working DellE 1 53FP Work APP Zen3 DellMebuglexe l y Check Sum 9 File 61 3K 62785 Bytes select Bankl ad Check Sum File File Size Communication Setting Erase Write Verify Online Connected Uplosd Read Save Port Name CCM1 verifY Verity Codes Port Mode None These buttons eXitLD ExitLD AP Band Rate 9600 71 LD Baud Rate 38400 will be enable nn Progress 0 Switch to LD by User Command User ComMand ASCII LLE 41 DELL E173FP Service Manual f Click iz all to start programming 11 3 Executing ISP a Click Program All button that will execute erase and program and verify Then you can get the window as follow and click OK to complete ISP process Infomation gt te FF b Complete the ISP process click eXit LD button to reset monitor 42 DELL E173FP Service Manual 12 Bill Of Material List Location Part Number Description Qtv Unit CBPC780KGLDD CONVERSION BOARD 1 PCS KEPC780KED1 KEY BOARD 1 PCS PWPC1742LGD1 POWER BOA
7. GPIOO PWMO 52 gt gt BRIGHTNESS 5 8 j 1uF 16V GPIO1 PWMI 52 x lt OPTIONAL Nee Ne T x Por A8IP2 0 25 4190 MI KVGA 1 eu FOR 8 x 1 1 2 A9 P2 1 H56 KEY MENU 64 DEBUGGING 2 x 1 2 A10 P2 2 37 KEY RIGHT XQ KEY_MENU 3 GPIO2IDHS 55 sav P1 3 CEXO A11 P2 3 S KEY ets SS KEY RIGHT 3 GPIO10 IRQn GPIO3 DVS 22 PURPOSES 1 DDC MP lt lt P1 4 CEX1 12 2 4 KEY LEFT GPIO4 DEN 57 WP T 29 KEY ONOFF 3 57 ONLY PPWR R15 8 P1 5 CEX2 A13 P2 5 50 A13 KEY ONOFF 3 SOL ay GPIOS DCLK f X RANS 8 PI SICEXSIWALTA A14 P2 6 1 DDC SCL 3 BBC BR ss DDC SCL cipi 107 1 7 C66X4 M17 VV 15 2 7 l 32 1 DDC SDA DDC_SDA Ne RST PSEN 2 UDART DI GPIO6 B7 5 LED O 3 UDART DO 1 RXD UDART DO HH P3 0 RXD 07 60 7 HS 38 GPIO13 AD7 GPIO7 BA FB S EDG 3 UDART DI 1 P3 1 TXD AD6 P0 6 38 207 GPIO12 AD6 GPIOB B6 l 6 X 15 P3 2 INTO AD5 P0 5 39 GPIO11 ADS GPIO9 B5 x gt 46 P3 3 INTIH 4 0 4 30 42 HESIAD4 174 P3 4 T0 AD3 P0 3 43 P3 5 TI AD2 PO 2 HDATA2 AD2 G PROBE 1A S18MHz 01 60 1 l 45 44 HDATA1 AD1 28 AD0 P0 0 HDATAQ ADO 21 TALI P3 6IWRH 18 L19 RUn 550 PS TIRDHIAIS 38 RLE Rays A 35 ALE PROG 32 gt ED 44 EA IVPP pi 34 23 X C149 23 GND GND 242 5V 0
8. 1902 6L 31502 1 RIVET 4 PCS PT201 6L 31502 1 5MM RIVET 2 PCS PT202 6L 31502 1 5MM RIVET 2 POS T901 6L 31502 1 5MM RIVET 4 PCS 715L1283 2 POWER BOARD 1 PCS 1001 95L 90 23 TIN COATED 0 PCS J002 95L 90 23 COATED 0 PCS 1003 95L 90 23 TIN COATED 0 PCS J004 95L 90 23 TIN COATED 0 PCS J005 95L 90 23 TIN COATED 0 PCS J006 95L 90 23 COATED 0 PCS J007 95L 90 23 COATED 0 PCS J008 95L 90 23 TIN COATED 0 PCS 1009 951 90 23 TIN COATED 0 PCS 1010 95L 90 23 COATED 0 PCS 1011 95L 90 23 COATED 0 PCS 1012 95L 90 23 TIN COATED 0 PCS 1014 95L 90 23 COATED 0 PCS 1015 95L 90 23 TIN COATED 0 PCS 1016 95L 90 23 TIN COATED 0 PCS JO17 951 90 23 TIN COATED 0 PCS J018 95L 90 23 COATED 0 PCS 1020 95L 90 23 COATED 0 PCS 1021 95L 90 23 TIN COATED 0 PCS L205 95L 90 23 TIN COATED 0 PCS 1206 951 90 23 COATED 0 PCS R927 95L 90 23 TIN COATED 1 PCS R915 61L 17210052T 100HM 5 1 4W 1 PCS R929 61L 17210152T 100 OHM 5 1 4W 1 PCS R224 61L 17210252T IK OHM 5 1 4W PCS R225 611 172102521 OHM 5 1 4W 1 PCS 226 61L 172102521 5 1 4V 1 PCS 227 611 172102521 1K OHM 5 1 4W 1 PCS R228 6IL 17210252 1K OHM 5 1 4W 1 PCS 229 61L 172102521 1K OHM 5 1 4W 1 PCS R230 61L 172102521 OHM 5 1 4W 1 PCS 231 61L 172102521 1K OHM 5 1 4W 1 PCS R232 172102521 1K OHM 5 1 4W 1 PCS R233 61L 17210252 OHM 5 1
9. 235 611 0603621 CHIPR 620 5 1 10W 1 PCS 205 611 0603683 68K 1 10W 1 PCS 206 611 0603683 68K 1 10W 5 201 611 1206000 CHIPR 0 OHM 5 1 4W 1 PCS R912 61L1206101 CHIP 100 OHM 5 1 4W 1 PCS R928 61L1206102 CHIP 1K OHM 5 1 4W 1 PCS R913 61L1206103 CHIP 10 5 1 4W PCS R901 61L1206105 CHIP 1MOHM 5 1 4W PCS R902 61L1206105 CHIP 1 5 1 4W 1 PCS R914 61L1206243 CHIP 24K OHM 5 1 4W 1 PCS R909 61L1206472 CHIP 4 5 1 4W 1 PCS R910 61L1206472 CHIP 4 5 1 4W 1 PCS 911 61L1206472 CHIP 4 7KOHM 5 1 41 1 PCS 908 611 1206519 CHIPR 5100HM 5 1 4W 1 PCS C230 65L0805102 32 CHIP 1000P 50VX7R 0805 1 PCS C231 65L0805102 32 CHIP 1000P 50VX7R 0805 1 PCS C910 65L0805102 32 CHIP 1000 50VX7R 0805 1 PCS C930 65L0805102 32 CHIP 1000P 50VX7R 0805 1 PCS C931 65L0805102 32 CHIP 1000P 50VX7R 0805 1 PCS C202 65L0805104 22 0 4 10 25V X7R 080 1 PCS 204 65L0805104 22 0 4 10 25 X7R 080 1 PCS 205 65L0805104 22 0 4 10 25 080 1 PCS 206 65L0805104 22 0 4 10 25V X7R 080 1 PCS C907 65L0805104 32 CHIP 0 50V X7R 1 PCS 908 65L0805104 32 CHIP 0 1UF 50V X7R 1 PCS C909 65L0805104 32 CHIP 0 50V X7R 1 PCS C926 65L0805104 32 CHIP 0 50V X7R 1 PCS C927 65L0805104 32 CHIP 0 50V X7R 1 PCS C203 65L0805105 22 CHIP 25V X7R 0805 1 PCS C209 65L0805105 22 CHIP
10. C923 671 2155102 3N EC 105 16V 1000UF KZEI6 0 PCS FIE 55 2 A FERRITE BEAD 6 5 5 7 1 PCS L902 T L 174 26 LS COMMON CHOKE 0 PCS L902 T L 174 26 LINE LILTER 0 45mm 1 PCS L203 T L 174 30 H FILTER 500MH HA 0 PCS L204 T L 174 30 FILTER 500MH HA 0 PCS L203 T L 174 30 LS FILTER 0 PCS L204 T L 174 30 LS FILTER 0 PCS L203 T L 174 30 YS FILTER 1 PCS L204 T L 174 30 YS FILTER 1 PCS L903 T L 253 91 CHOKE BY LI TA 0 PCS L904 T L 253 91 CHOKE BY LI TA 0 PCS L903 T L 253 91 LS CHOKE BY LI SHIN 1 PCS L904 T L 253 91 LS CHOKE BY LI SHIN 1 PCS L201 T L 253139 YL CHOKE 1 PCS L202 T L 253139 YL CHOKE 1 PCS PT201 801 157 7 DN FMR 0 PCS PT202 SOLLI5T 7 DN FMR 0 PCS PT201 SOLLI5T 7 YS X FMR 1 PCS 202 80LLIST 7 VS X FMR 1 PCS 1901 80LL17T 2 T FMR 1 PCS T901 SO0LLITT 2 LS ADAPTOR BY LISHIN 0 PCS BD901 93L 50460 8 BRIDGE 2KBP06M2A600V 1 PCS CON102 95L8014 6 19 PIN HEADER 1 PCS 7051 560 57 D910 D911 55 1 PES 705L 560 61 05 R917 ASS Y 1 PCS 1051 560 61 06 R903 ASS 1 PCS 705L 780 57 DL Q903 ASS Y 1 PCS PARENT NO PW1742LGD1AI POWER BOARD CM901 6L 31500 EYELET 2 PCS 213 6L 31502 1 5MM 2 PCS C214 6L 31502 1 RIVET 2 PCS C904 6L 31502 1 5MM RIVET 2 PCS 50 DELL E173FP Service Manual
11. 1 1 PCS R168 61L0603472 CHIPR 4 7K OHM 59 1 1 1 PCS R117 61L0603473 CHIP 47K OHM 1 10W 1 PCS R118 61L0603473 CHIP 47K 1 10W 1 PCS R156 61L0603473 CHIP 47K 1 10W 1 PCS R106 61L0603750 9F 750HM 1 1 10W 1 PCS 107 61L0603750 9F 750HM 1 1 10W 1 PCS R108 61L0603750 9F 750HM 1 1 10W 1 PCS R172 61L1206331 CHIP 3300HM 5 1 4W 1 PCS C147 65L0603100 31 CHIP 10 0 50V NP 1 PCS C148 65L0603100 31 CHIP 10 0 50V NP 1 PCS C152 65L0603102 32 1000PF 10 50V X7R 1 PCS C153 65L0603102 32 1000LL 10 50V X7R 1 PCS C154 65L0603102 32 1000PF 10 50V X7R 1 PCS C155 65L0603102 32 1000LL 10 50V X7R 1 PCS C156 65L0603102 32 1000LL 10 50V X7R 1 PCS C157 65L0603102 32 1000LL 10 50V X7R 1 PCS C119 65L0603104 12 0 4 10 16V X7R 1 PCS 123 65L0603104 12 0 4 10 16V X7R 1 PCS 124 651 0603104 12 0 4 10 16V X7R 1 PCS 125 65L0603104 12 0 10 16V X7R 1 PCS C126 65L0603104 12 0 4 10 16V X7R 1 PCS C127 65L0603104 12 0 4 10 16V X7R 1 PCS 128 651 0603104 12 0 4 10 16V X7R 1 PCS 130 651 0603104 12 0 4 10 16V X7R 1 PCS C131 65L0603104 12 0 4 10 16V X7R 1 PCS gt ON DELL E173FP Service Manual C132 65L0603104 12 0 4 10 16V X7R 1 PCS 133
12. 25V X7R 0805 1 PCS C210 65L0805105 22 CHIP 1UF 25V X7R 0805 1 PCS C211 65L0805105 22 CHIP 25V X7R 0805 1 PCS C212 65L0805105 22 CHIP 1UF 25V X7R 0805 1 PCS DELL E173FP Service Manual C219 65L0805105 22 CHIP 1UF 25V X7R 0805 1 PCS C220 65L0805105 22 CHIP 25V X7R 0805 1 PCS C208 65L0805331 32 CHIP 330PF 50V X7R 0805 1 PCS C221 65L0805474 22 CHIP 0 47UF 25V X7R 080 1 PCS 222 65L0805474 22 CHIP 0 47UF 25V X7R 080 1 PCS D203 93L 39S 3 T BZT52 C11 0 PCS D204 93L 39S 3 T BZT52 C11 0 PCS D203 93L 39S 8 T ZD RLZ11B ROHM 1 PCS D204 93L 39S 8 T ZD RLZ11B ROHM 1 PCS 20901 93L 39S 12 T RLZ20B BY ROHM 1 PCS 20904 93L 395 16 1 SML4737A 1 0 PCS 20904 93L 395 19 PTZ7 5B 1 PCS D201 93L2004 2A SM240A 0 PCS D202 93L2004 2A SM240A 0 PCS D201 93L3004 1 SMAL340XXXRO 3A 40V SMA 0 PCS D202 93L3004 1 SMAL340XXXRO 3A 40V SMA 0 PCS D201 93L3004 2 SR34 PAN JIT 1 PCS D202 93L3004 2 SR34 PAN JIT 1 PCS PARENT NO 705L 560 57 DL D910 D911 ASS 90L6064 LI HEAT SINK 1 PCS D911 93L 60235 FCQ10A06 F10P06Q 1 PCS D911 93L 60236 FMB 26L 0 PCS D910 93L 60238 FCHIOA15 TO 220 1 5 0910 93L 60239 FME 210B 170 220 0 PCS MIL1730 8128 SCREW M3x8 2 PCS PARENT NO 705L 560 61 05 R917 ASS Y R917 61L 2J39858H 0 3900HM 5 2W 1 PCS 96L 29 6 SHRINK
13. 651 0603104 12 0 4 10 16V X7R 1 PCS C134 65L0603104 12 0 4 10 16V X7R 1 PCS 135 651 0603104 12 0 4 10 16V X7R 1 PCS 137 651 0603104 12 0 4 10 16V X7R 1 PCS C138 65L0603104 12 0 4 10 16V X7R 1 PCS C139 65L0603104 12 0 4 10 16V X7R 1 PCS 141 651 0603104 12 0 4 10 16V X7R 1 PCS 142 651 0603104 12 0 4 10 16V X7R 1 PCS 144 65L0603104 12 0 4 10 16V X7R 5 145 65L0603104 12 0 4 10 16V X7R 1 PCS 149 651 0603104 12 0 4 10 16V X7R 1 PCS 150 651 0603104 12 0 4 10 16V X7R 1 PCS C159 65L0603104 12 0 4 10 16V X7R 1 PCS C163 65L0603104 12 0 4 10 16V X7R 1 PCS 164 651 0603104 12 0 4 10 16V X7R 1 PCS 167 651 0603104 12 0 4 10 16V X7R 1 PCS C168 65L0603104 12 0 4 10 16V X7R 1 PCS C173 65L0603104 12 0 4 10 16V X7R 1 PCS C174 65L0603104 12 0 4 10 16V X7R 1 PCS C175 65L0603104 12 0 4 10 16V X7R 1 PCS C104 65L0603473 32 CHIP 0 O47UF 50V X7R 1 PCS C106 65L0603473 32 CHIP 0 O47UF 50V X7R 1 PCS C108 65L0603473 32 CHIP 0 O47UF 50V X7R 1 PCS C112 65L0603473 32 CHIP 0 O47UF 50V X7R 1 PCS 113 65L0603473 32 CHIP 0 O47UF 50V X7R 1 PCS C114 65L0603473 32 CHIP 0 O47UF 50V X7R 1 PCS FB105 56 121 CHIP BEAD 1200HM 6A 1 PCS L101 71L 56K121 CHIP BEAD 1200HM 6A 1 PCS L102 56 121 CHIP BEAD 1200HM 6A 1 PCS L103 56 121 CHIP BEAD 1200HM
14. 6A 1 PCS L104 56 121 CHIP BEAD 1200HM 6A 1 PCS L105 71L 56K121 CHIP BEAD 1200HM 6A 1 PCS L106 56 121 CHIP BEAD 1200HM 6A 1 PCS R101 71L 59Q101 CHIP BEAD 100 OHM 1 PCS R104 71L 59Q101 CHIP BEAD 100 OHM 1 PCS R105 71L 59Q101 CHIP BEAD 100 OHM 1 PCS U101 87L 202 44 PLCC SMT CONN PD41C 441 1 PCS D102 93L 39146 LL5232B SMT 0 PCS D103 93L 39146 LL5232B SMT 0 PCS 47 DELL E173FP Service Manual D104 93L 39146 LL5232B SMT 0 PCS D107 93L 39146 LL5232B SMT 0 PCS D108 93L 39146 LL5232B SMT 0 PCS D109 93L 39146 LL5232B SMT 0 PCS D111 93L 39146 LL5232B SMT 0 PCS D112 93L 39146 LL5232B SMT 0 PCS D102 93L 39149 MLL5232B BY FULL POWER 1 PCS D103 93L 39149 MLL5232B BY FULL POWER 1 PCS D104 93L 39149 MLL5232B BY FULL POWER 1 PCS D107 93L 39149 MLL5232B BY FULL POWER 1 PCS D108 93L 39149 MLL5232B BY FULL POWER 1 PCS D109 93L 39149 MLL5232B BY FULL POWER 1 PCS D111 93L 39149 MLL5232B BY FULL POWER 1 PCS D112 93L 39149 MLL5232B BY FULL POWER 1 PCS D110 93L 60230 BAT54C L43 1 PCS D101 93L 64 33 BAV99 0 PCS D105 931 64 33 99 0 PCS D106 93L 64 33 BAV99 0 PCS D101 931 6433P BAV99 1 PCS D105 931 6433P BAV99 1 PCS D106 931 6433P BAV99 1 PCS 715L1280 D DELL MAIN BOARD 1 PCS PARENT NO KEPC780KED1 KEY BOARD R101 6IL 60210152T
15. 763 4 RSS050P03 1 PCS Q204 57L 763 4 RSS050P03 1 PCS R204 61L0603103 CHIPR 10K OHM 4 5 1 10 1 PCS R210 61L0603123 CHIP 12K OHM 1 10W 1 PCS R211 61L0603123 CHIP 12K OHM 1 10W 1 PCS R220 61L0603123 CHIP 12K OHM 1 10W 1 PCS R221 61L0603123 CHIP 12K OHM 1 10W 1 PCS R238 61L0603123 CHIP 12K OHM 1 10W 1 PCS R239 61L0603123 CHIP 12K OHM 1 10W 1 PCS R222 61L0603153 CHIPR 15 5 1 10W 1 PCS R223 61L0603153 CHIPR 15 5 1 10W 1 PCS R216 61L0603221 CHIPR 220 5 1 10W 1 PCS R217 61L0603221 CHIPR 220 5 1 10W 1 PCS R212 61L0603392 CHIP 3 9K OHM 1 10W 1 PCS R213 61L0603392 CHIP 3 9K OHM 1 10W 1 PCS R214 61L0603392 CHIP 3 9K OHM 1 10W 1 PCS R215 61L0603392 CHIP 3 9K OHM 1 10W 1 PCS R218 61L0603471 CHIPR 470 5 1 10W 1 PCS R219 61L0603471 CHIPR 470 5 1 10W 1 PCS R208 61L0603472 CHIPR 4 OHM 5 1 1 1 PCS R209 61L0603472 CHIPR 4 7K OHM 5 1 1 1 PCS 53 DELL E173FP Service Manual R236 61L0603511 CHIPR 510 5 1 10W 1 PCS R237 61L0603511 CHIPR 510 5 1 10W 1 PCS R202 61L0603512 CHIP 5 1K OHM 1 10W 1 PCS R203 61L0603512 CHIP 5 1K OHM 1 10W 1 PCS R240 61L0603513 CHIP 51K OHM 1 10W PCS R241 61L0603513 CHIP 51K OHM 1 10W 1 PCS 234 611 0603621 CHIPR 620 5 1 10W 1 PCS
16. C903 63L 107474108 0 470 10 250VAC 1 PCS C213 63L210J1842A2 PMS 0 18UF 250V 1 PCS 214 63L210J1842A2 PMS 0 18UF 250V 1 PCS 213 64L180J184AAT CAP 0 18UF 160V R79 0 5 214 64L180J184AAT CAP 0 18UF 160V R79 0 PCS 226 65L 3 2206 22PF 5 3KV MURATA 0 PCS C227 65L 3J2206EM 22PF 5 3KV MURATA 0 PCS C228 65L 3J2206EM 22PF 5 3KV MURATA 0 PCS C229 65L 3J2206EM 22PF 5 3KV MURATA 0 PCS C226 65L 3 12206 22PF 5 3KV TDK 1 PCS C227 65L 3J2206ET 22PF 5 3KV TDK 1 PCS C228 65L 3J2206ET 22PF 5 3KV TDK 1 PCS C229 65L 3J2206ET 22PF 5 3KV TDK 1 PCS 901 651 305 1022 2 1000 400VAC 250VAC 0 PCS C902 65L305M1022B2 1000 400VAC 250VAC 0 5 901 651 305 1022 1000PF 20 250VAC 400 PCS C902 65L305M1022EM 1000PF 20 250VAC 400 PCS C913 65L306M3322L2 3300PF 20 400VAC Y1 1 PCS C912 65L306M4722B2 4700PF 20 400VAC 1 PCS C922 67L215C102 3H EC LESR 1000UF16V HERME 1 PCS C923 67L215C102 3H EC LESR 10000 16 1 PCS C922 67L215C102 3K 1000UF 16V 0 PCS 49 DELL E173FP Service Manual C923 67L215C102 3K 1000UF 16V 0 PCS 904 67L215S10115H 1000 450V 18x36 105 BY 0 PCS 904 671 215510115 1000 450 0 PCS 904 671 215510115 1000 20 450V 1 PCS C922 671 2155102 3N 105 16V 1000UF KZE16 0 PCS
17. Diagram Flat Panel and CCFL backlight For white balance adjustment in Driver Inverter Power Board AC Power IN HOST Computer Video signal DDC Kevboard factorv mode DELL E173FP Service Manual 3 OPERATING 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 Bv changing these settings the picture can be adjusted to vour 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 Power Button When pressed the monitor enters the off mode and the LED turns blank Press again to restore normal status Brightness Button The Brightness Button is used to select the Brightness Contrast adjust functions Press to switch functions or adjust settings Auto Adjust Kev The Auto Adjust Kev is used to automaticallv set the H Position V Position Clock and Phase Power Indicator Green Power On mode Orange Power Saving mode Blank Power Off Mode Control Buttons 0 CC D A Buttons for the OSD menu On Screen displav B Brightness Button C Auto Adjust Button D Power On Off Button and indicator DELL E173FP Service Manual 3 3 ADJUSTING THE PICTURE To set the OSD menu
18. chroma 7120 to RGB mode with press MODE button 10 Switch the MEM channel to Channel 03 with up or down arrow on chroma 7120 11 The LCD indicator on chroma 7120 will show x 296 10 y 311 10 Y 180 10 cd m 12 Color1 sub menu adjust C to 192 adjust L to 230 13 Adjust the RED on OSD window until chroma 7120 indicator reached the value R 100 14 Adjust the GREEN on OSD until chroma 7120 indicator reached G 100 15 Adjust the BLUE on OSD until chroma 7120 indicator reached B 100 16 repeat above procedure item 5 6 7 until chroma 7120 RGB value meet the tolerance 100 2 35 DELL E173FP Service Manual c Adjust Color2 5700 K color temperature 17 Switch the chroma 7120 to RGB mode with press MODE button 18 Switch the MEM channel to Channel 03 with up or down arrow on chroma 7120 19 The LCD indicator on chroma 7120 will show x 328 10 344 10 Y 180 10 cd m 20 Color2 sub menu adjust to 192 adjust L to 230 21 Adjust the RED on OSD window until chroma 7120 indicator reached the value R 100 22 Adjust the GREEN on OSD until chroma 7120 indicator reached G 100 23 Adjust the BLUE on OSD until chroma 7120 indicator reached B 100 24 repeat above procedure item 5 6 7 until chroma 7120 RGB value meet the tolerance 710042 25 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 36 DELL E173FP
19. 0108 0106 5 NC NC D110 E e 8 BAT54C GS08 5 5 N GND V 5 3 d GND 18 47K 1 16W 0 1uF 16V z gt R117 U103 1 16W M24CO2WMN6 R156 Wb A 47K 1 16W CLK DDC 100 1 19W H son e DAT DDC SDA GND 100 1 16W D111 MLL5232B 5 6 R103 NC R113 A100 1 16WN ppc set 2 gt Document Number GND GND B R100 A A100 MENS DDC SDA 2 Zan3 SL MAIN BOARD 18 DELL E173FP Service Manual 3 3V_DVDD 1 8V_DVDD 3 3V 1 8V 3 3V_PVDD 3 3V DVDD 1 8 DVDD 139mA gt 58 27 3 3V_AVDD T 1 1102 1 C130 C131 1 C132 1 C133 C134 C135 U102 L101 123 C124 C125 C126 C127 C128 120 OHM n 3 3V LAVDD DVDD 120 OHM c122 C129 7 P 1UF 16V P 1uF 16V P 1uF 16V b 1UF 16V P 1UF 16V 85 geurMev T 1 16V P 1uF 16V D tuF 16V P 1UF 16V 16 P 1UF 16V 22 16V 858 REECE 1 l Close to respective power Pins bar jat bal ja ba al Close to respective powe
20. 0B 0 1uF 47K 0 1uF 0 1 AW p 001UF 250V 0 001uF 250V R926 R912 0901 AK 100 1 4VV 2PA733P 1 903 1 HTL43 0902 2 945 C928 R924 909 R911 0 01uF 24K AW 47K CN901 23 Top Victorv Electronics Co Ltd 1 12V amp 5V OUTPUT Document Number PWPC1742LGD1 715L 1283 1 Tuesdav March 16 2004 Sheet 2 of 2 DELL E173FP Service Manual 0203 514431 OR AO4411 L201 150UH TPA 226 CON201 F201 ANG3V L205 lt 12V JUMP Q202 8224 C202 331802120 0201 DTA144WKA CON203 1U 25V DTC144WKA C204 0 1U 25V R220 92k OD sa 65C5706 NO OFF Q205 3313904 E R214 R222 55K 9210 7 1 42 731174 30 5 C5706 HU 25V oj R241 C221 51K 0 47U 25 TP5 HVL R201 0204 514431 OR 4411 1202 150UH lt A e M 522 058 EMPL 8 7 C228 CON202 Naa B 4 q CC6 22066C62 4 G m 1 OPEN D204 HVO 11B 229 TP6 42 C223 C231 9K PT202 9 1 33802120 TT a CON204 150 25V 10006 50 0202 R221 2K AVL 21 240 OR 8824 0206 55 73904 q 2 Bi R215 e R233 3318027207 3 9K 80AL15T 7 YS C203 R223 9 D206 RLS4148 1204 4 2 R219 U 25V 470 Z C206 D210 RLS4148 3 0 1U 25V ki a 73L 174 30 YS R235 20 XZ D208 R241 RLS4148 C205 AOC Victorv E
21. 1000HM 5 1 6W 1 PCS SW101 77L 600 4 HJ TACT SWITCH TSPE 1 1 PCS SW102 77L 600 4 HJ TACT SWITCH TSPE 1 1 PCS SW103 600 4HJ TACT SWITCH TSPE 1 1 PCS SW104 77L 600 4HJ TACT SWITCH TSPE 1 1 PCS DP101 81L 12 1A GP LED 1 PCS CN101 9518014 810 WURE HARNESS 1 PCS 715L1153 1A PCB 1 PCS PARENT NO PWPC1742LGD1 POWER BOARD PW1742LGDIAI POWER BOARD 1 PCS PW1742LGD1SMT POWER BOARD 1 PCS C0M201 3318021 2D WAFER 0 PCS CON202 3918021 2D WAFER 0 PCS 48 DELL E173FP Service Manual CON203 33L8021 2D E WAFER 0 PCS CON204 33L8021 2D E WAFER 0 PCS CON201 33L8021 2D AC CONN 2 87210 0236 1 PCS C0M202 33L8021 2D CONN 2 87210 0236 1 PCS CON203 33L8021 2D AC CONN 2 87210 0236 1 PCS CON204 33L8021 2D AC CONN 2 87210 0236 1 PCS CN901 33L8029 4A PLUG 1 PCS 401 45762420A ID LABEL 1 PCS 1C902 56L 139 3B PCI23 Y82 1 PCS 901 56L 379 32 566841 BY SYSTEM 1 PCS Q209 57L 761 6 25 5706 DIP SANYO 1 PCS Q210 571 761 6 25 5706 DIP SANYO 1 PCS Q211 51 761 6 25 5706 DIP SANYO 1 PCS Q212 57L 761 6 25 5706 DIP SANYO 1 PCS NR901 6IL 58120 WT NTCR 120HM 20 2A SCK 1 1 PCS C903 63L 107474 58 0 47UF 10 250VAC 0 PCS C903 63L 107474 FS 0 47UF 10 250VAC 0 PCS C903 63L 107474 HS 0 47UF 10 250VAC 0 PCS
22. 1uF 16V 22 1 85 vss P4 2 SAV VBUFS RPLL 52 0150 R133 R134 R135 gt l GND PLCC44 SOCKET 87L202 44 5 37 0 1UF 16V xp WRn 36 AN Philips P89C51RD2 814 answi his 8136 NC 35 5 63 ka BAY 34 HCLK ALE STI TM2 2 2 507 a ALE R142 0 1 16W NEMEREG 1 8 SyncMOS SM2965 2 YO 137 A ADD 1 16ew WP WINBOND W78E65P 40 56L1125 137 X R147 1 16W 0146 0 1 16W 3 L 813 new NVRAM SCL 8138 NC GND s je sis T RIT 1 i6ew SD A14 gt MEM REG ZAN3SL 292099090 A15 gt HCLK ZAN3SL 888888 R140 M24C16 MN6T 666606 GND R145 ERARA 325882 3 3 E Refer BOOTSTRAP OPTIONS GMZAN3 SL V gt QFP 100 GND GND GND Document Number ev Zan3 SL MAIN BOARD Date Fridav Februarv 13 2004 Bheet 19 DELL E173FP Service Manual 5V 5V 5V A A R154 a RP103 LED 1 Q101 4 7K 1 16W LED lt zl 47K 1 16W R155 CI 0 2 L D 804 1 0102 iew PM5S3904 CN101 N LED GREEN 8 LED ORANG 7 6 MEN R157 220 1 16W ENTER 5 ey ie mr R158 220 1 16W RIGHT To keyboard 2 KEY LEFT c 1 R59 220 1 iew LEFT 3 E SEN jie R160 220 POWER 2 2 KEY_ONOFF 1 154 C156 C155 V C157 GND CONN 0 001uB 001uF D 0O1uF 0 001uF C152 C153 0 001uF 0 001uF GND GND GND GND
23. 3220 CHIPR 22 5 1 10W 1 PCS R157 61L0603221 CHIPR 220 5 1 10W 1 PCS R158 61L0603221 CHIPR 220 5 1 10W 1 PCS R159 611 0603221 CHIPR 220 5 1 10W 1 PCS R160 61L0603221 CHIPR 220 5 1 10W 1 PCS R115 6110603222 2 2 5 1 10 1 PCS R116 61L0603222 CHIPR 2 2K 5 1 10 1 PCS R131 6110603272 CHIP 2 7K OHM 1 10W 1 PCS R132 6110603272 CHIP 2 7K OHM 1 10W 1 PCS R112 6110603470 CHIPR 47 OHM 5 1 10W 1 PCS R114 61L0603470 CHIPR 47 OHM 5 1 10W 1 PCS 45 DELL E173FP Service Manual 122 61L0603472 CHIPR 4 7K OHM 59 1 1 1 PCS R123 61L0603472 CHIPR 4 OHM 59 1 1 1 PCS R127 61L0603472 CHIPR 4 OHM 59 1 1 1 PCS R133 61L0603472 CHIPR 4 7K OHM 59 1 1 1 PCS 134 611 0603472 CHIPR 4 7K OHM 59 1 1 PCS R135 61L0603472 CHIPR 4 OHM 59 1 1 1 PCS 143 611 0603472 CHIPR 4 7K OHM 59 1 1 1 PCS R144 61L0603472 CHIPR 4 7K OHM 59 1 1 PCS R147 61L0603472 CHIPR 4 7K OHM 59 1 1 1 PCS 148 611 0603472 CHIPR 4 7K OHM 59 1 1 1 PCS R154 61L0603472 CHIPR 4 OHM 59 1 1 1 PCS R155 61L0603472 CHIPR 4 OHM 59 1 1 1 PCS R161 61L0603472 CHIPR 4 OHM 59 1 1 1 PCS R162 61L0603472 CHIPR 4 OHM 59 1 1 PCS R163 61L0603472 CHIPR 4 OHM 59
24. 4W 1 PCS 925 61L 17210252 1K OHM 5 1 4W 1 PCS 21 DELL E173FP Service Manual R926 611 172102521 OHM 5 1 4W 1 PCS 916 17210352T CFR 10 5 1 4W 1 PCS 924 6IL 20024252 2 AKOHM 1 1 4W 1 PCS R922 6IL 20033352 33KOHM 196 1 4W 1 PCS R923 6IL 20036252T 3 6 1 1 4W PCS 201 6IL 60224352 24K OHM 5 1 6W 1 PCS 920 61L175L47052T 4 5 1 2W 1 PCS 921 61L175L47052T 470HM 5 1 21 PCS R904 61L214Y10552T 1 4W 1 PCS 905 61L214Y10552T 1 4W 1 PCS R906 61L214Y10552T 1M 1 4W 1 PCS R907 61L214Y10552T 1 4W 1 PCS FB901 55 29 FERRITE BEAD 1 PCS ZD902 93L 39 5452 ZENER HZ12B2 1 PCS 20903 93L 39 77521 ZENER HZ5C1 1 PCS D901 93L 6026 52 RECTIFIER DIODE FR107 1 PCS 0902 931 6038 52 5102 1 PCS D205 93L 64 1152 1N4148 1 PCS D206 93L 64 1152T 1N4148 1 PCS D207 93L 64 1152 1N4148 1 PCS D208 93L 64 1152 1N4148 1 PCS D209 93L 64 1152 1N4148 1 PCS D210 93L 64 1152T 1N4148 1 PCS D903 93L 64 1152T 1N4148 1 PCS IC903 56L 158 4 A HTL431 1 PCS 0902 57L 419 2LC945L 1 PCS 0901 57L 420 PP T 2PA733P 1 PCS C929 64L700J1040AT 0 1UF 50V PEN 1 PCS C905 65L 2 152 116052 1 5NF 2KV Y5P 10 0 PCS C905 65L 2 152 1T6285 1 5NF 2KV 10 0 PC
25. DELL E173FP Service Manual SERVICE MANUAL Digitally signed BETO PU7TEA 7 eiicbero prabolcomb c us Date 2009 10 29 11 11 58 03 00 17 LCD Monitor DELL E173FP 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 OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RE LIABILITY FOR CHANGES ERRORS OR OMISSIONS Prepared By WuHaiyan Checked By Sushi Manufacture Date May 29 04 DELL E173FP Service Manual Table of Contents Table of Contents T n Tenn LLL 2 1 MONITOR SPECIFICATIONS 4 2 LCD MONITOR DESCRIPTION 5 3 OPERATING INSTRUCTIONS 6 3 1 GENERAL INSTRUCTIONS 6 3 2 CONTROL BUTTONS 6 3 3 ADJUSTING THE PICTURE 7 4 Input Output 10 4 1 Input Signal Connector
26. E173FP Service Manual Adjusting size and position Setti H Position V Position Calling the Positioning setting window Adjusting the horizontal position With this function vou move the picture to the left or to the right Adjusting the vertical position With this function vou move the picture up or down ng Image lt Auto Adjust Pixel clock Phase Calling the Image setting window Auto adjust will produce best image automatically The information of Auto Adjust In Progress will show Adjusting the pixel clock Adjusting the phase Setting colour temperature and colours Calling the Color setting window Selecting the colour temperature The colour temperature is measured in K Kelvin You can select from Normal Preset Blue Preset Red Preset to User Preset Normal preset Original colour of the LCD display it s 6500K Blue preset 5700Kcolour of the LCD display it s 9300K Red preset 9300K colour of the LCD display it s 5700K User preset Setting user defined colours In the user preset setting you can change the colour ratios of the basic colours red green blue as required Setti ng display B Horizontal Position Vertical Position of the OSD menu Calling the OSD Set up setting window Setting the horizontal position of the OSD menu With this function you move the OSD menu to the left or to the right Set
27. GND GND eS itle KEYS CONNECTION Size Document Number Zan3 SL MAIN BOARD Date Fridav Februarv 13 2004 Sheet 20 DELL E173FP Service Manual 2 LVDS LVDS 00 CN103 LII LVDS OO RXOO 1 2 0 LVDS 01 VDS 0 RXOT 3 4 RXO1 VDS_O VDS 04 RXO2 5 6 RXO2 VDS O VDS O6 RXO T 8 RXOC VDS VDS O8 RXO3 9 10 VDS 09 LVDS EO RXEO 11 12 LVDS LVDS 2 RXET 13 14 RXET LVDS ES LVDS E4 2 15 16 RXE2 LVDS 5 VDS EG RXEC 17 18 RXEC VDS VD 8 RXE3 19 20 RXE3 VD 9 2 LVDS 0 LVDS 0 24 V V GND GND L 172 159 C158 0 1uF 16V 100uF 16V 330 1 8W FOR LAYOUT 100uF 16V GND PANEL INTERFACE Size Document Number A Zan3 SL MAIN BOARD Date Friday February 13 2004 Sheet 21 DELL E173FP Service Manual 2 BLON OFF 1 16W KPBIAS 3 3V VDD 45V FB105 120 OHM po TO263 0105 0 1uF 16V C164 AIC1084 33M CONN 0 1uF 16V 100uF 16V VIN VOUT GND D113 NC C168 C166 R164 47uF 16 0 1uF 16V 7uF 16V 1K 1 16W V GND R165 2 BRIGHTNESS GND GND Brightness 1K 1 16 169 2 2uF GND 5V VLCD 1 8V VDD 45V 3 3V VDD SOT 223 A R168 47K 1 16W U106 3 Q104 R169 R170 401 0 1 16W NC R171 C173 100 1 16W 2 C17 C174 Q105 0 1uF 16V 47uF 16V 0 1uF 16V PMBS3904 0 8A max C172 22uF 16V GND 0 1uF 16V GND V GND 3D GND 1 2 POWER Size Doc
28. KB34 79 BACK COVER ASS Y 1 PCS 750LLG70E01 3 LVDS PANEL LM170E01 A5N 1 PCS 4413231511 2 PCS 4413231512 3 PCS PARENT NO CBPC780KGLDD CONVERSION BOARD AIC780KSLDD MAIN BOARD 1 PCS CN101 33L3802 8H WAFER 8P RIGHT ANGLE PI 1 PCS CN104 33L8013 6 H 6P PLUG R A 1 PCS CN103 33L8027 24 H CONN W TO B12P 2 P 2 0 1 PCS U101A 56L1125137LD3 W78E65P 40 BY WINBOND 1 PCS C158 67L309V101 3 100UF 16V 1 PCS C162 67L309V101 3 100UF 16V 1 PCS C122 67L309V220 3 22UF 20 16V 1 PCS C129 67L309V220 3 22UF 20 16V 1 PCS C136 67L309V220 3 220 20 16V 1 PCS C140 67L309V220 3 22UF 20 16V 1 PCS C143 67L309V220 3 22UF 20 16V 1 PCS C172 67L309V220 3 22UF 20 16V 1 PCS C169 67L309V229 7 2 2UF 20 50V 1 PCS C165 67L309V470 3 ATUF 16V 85C 1 PCS C166 67L309V470 3 ATUF 16V 85C 1 PCS C171 67L309V470 3 47UF 16V 85C 1 PCS CN100 88L 35315F H D SUB 15PIN 1 PCS X101 93L 22 53 CRYSTAL 14 318MHzHC 49U 1 PCS PARENT NO AIC780KSLDD MAIN BOARD U102 56L 562 58 GMZAN3 SL 1 PCS U106 56L 563 27 AIC1117A 18CV SOT 223 1 PCS U106 56L 56327A AP1117E18A SOT223 3L 0 PCS U105 561 585 4 AIC1117 33CY 1 PCS U105 56L 585 4A AP1117E33A 0 PCS 0103 561 1133 34 M24C02 WMN6T SMT 1 PCS 0104 5611133 56 M24C16 WMN6T W 50 8 1 PCS Q101 57L 417 4 PMBS3904 PHILIPS SMT 04 1 PCS 44 DELL E173FP Service Manual
29. RD 1 PCS 11L6036 1 SPACER SUPPORT SCC 24 1 PCS 15L8054 2 MAIN FRAME 1 PCS 23L3178700 1A LOGO 1 PCS 33L4669 GV C POWER BUTTON 1 PCS 33L4670 GV T KEY PAD 1 PCS 34L1367AY2 T BEZEL 1 PCS 34L1368 Y2 T REAR COVER 1 PCS 40L 152509 RECYCLE LABEL 0 PCS 40L 152512 RECYCLE LABEL 0 PCS 40L 154501 16444 HI POT 1 PCS 40L 190700 146310 ID LABEL 1 PCS 401 459700 1 6444 DELL S N LABEL 1 PCS 40L 581 267046036 SHIPPING LABEL 0 01 PCS 401 581700 3A6444 CARTON LABEL 1 PCS 41L7800700 2 056 1 PCS 44L3733 1 EPS 1 PCS 4413733 2 EPS 1 PCS 44L3733700 1A CARTON 1 PCS 44L6000 4 6B SPACE PAPER 0 0077 PCS 45L 77512 F6863 BARCODE RIBBOR 18 MM 45L 88607DE6 PE BAG FOR MONITOR 1 PCS 52L 1186 SMALL TAPE 8 CM 52L6020 2DE4 FILM PROTECT 1 PCS 52L6022 1500 SMALL TAPE 12 CM 70L1700700 1A CD MANUAL 1 PCS 85L 672 1 SHIELD 1 PCS 85L 673 1 SHIELD INVERTER 1 PCS 89L1738GAA 16 SIGNAL CABLE 1 PCS 89L401A18NHRA POWER CORD 1 PCS 95L8018 30529 WIRE HARNESS 1 PCS 111140 6128 SCREW 4X6 1 PCS MIL1430 6128 SCREW M3X6 4 PCS MIL1430 6128 SCREW M3X6 5 PCS MIL1430 6128 SCREW M3X6 PCS 43 DELL E173FP Service Manual MIL2640 10225 SCREW 4 PCS QIL 330 8 47 SCREW 3X8mm 3 PCS 7051 780 87 DL CN901 ASS Y 1 PCS 705L780
30. S 905 65L 2 152 176921 1 5NF 2KV 10 1 PCS 920 651 517 102 5 1000 10 Y5P 500 1 PCS C921 65L517K102 5T 1000PF 10 Y5P 500V PCS C906 67L 305220 22UF 20 50V 1 PCS C207 67L 305330 7T 33UF 105 1 PCS C924 67L215B4713HT 4700 16V LTR47IMICFI1V 1 PCS C925 67L215B4713HT 4700 16V LTR471M1CF11V 1 PCS C924 67L215B4713KT LOW ESR 470UF16V BY HER 0 PCS C925 67L215B4713KT LOW ESR 470UF16V BY HER 0 PES C201 67L215C1514HT LOW ESR 150UF 25V 8 7MM 1 PCS 22 DELL E173FP Service Manual C223 67L215C1514HT LOW ESR 150UF 25V 8 7MM 1 PCS 924 67L215N4713NT 105 16V 470UF KZE16V 0 PCS C925 67L215N4713NT 105 16V 470UF KZE16V 0 PCS 901 84L 56 1 FUSE 2A 250V WICKMANN 1 PCS PARENT NO PW1742LGD1SMT POWER BOARD U201 561 608 1 TL1451ACD 1 PCS 0201 561 622 1 BA9741F SMT 0 PCS Q205 57L 417 4 PMBS3904 PHILIPS SMT 04 1 PCS 0206 57L 417 4 PMBS3904 PHILIPS SMT 04 1 PCS Q207 57L 417 6 PMBS3906 PHILIPS SMT 06 1 PCS Q208 57L 417 6 PMBS3906 PHILIPS SMT 06 1 PCS Q203 57L 600 37 STS6PF30L S0 8 0 PCS Q204 57L 600 37 STS6PF30L S0 8 0 PCS Q202 57L 760 4 DTA144WKA BY ROHM SMT 7 1 PCS 0201 57L 760 5 DTC144WKA BY ROHM SMT 8 1 PCS 0203 57L 763 3 04411 50 8 05 5 0 PCS Q204 57L 763 3 04411 50 8 BY AOS SMT 0 PCS Q203 57L
31. Service Manual 10 EDIT Content D SUB Connector Analog 00 01 02 03 04 05 06 07 08 09 A B CD 0 00 FF FF 00 IO AC OB AU 45 31 30 30 16 34 OD 01 03 68 22 1B 78 2A 2D 90 A4 57 4A 9C 25 32 11 50 54 4B 00 71 81 80 01 01 01 01 01 01 48 01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70 64 13 00 78 2D 11 00 00 IE 00 00 00 FF 00 36 34 31 80 38 30 33 39 43 30 30 31 43 OA 00 00 00 FD 00 38 96 4C IF 50 00 20 20 20 20 20 20 00 00 00 112 00 44 45 4C 4C 20 45 31 37 33 46 50 63 20 00 49 Note Byte OC OD OE OF means Serial No Byte 10 11 means Manufacture Time Byte 7F means checksum 37 DELL E173FP Service Manual 11 ISP In Svstem Program User Manual 11 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 MAX3232 ucPU ES 252 BR 2332 TED 3 TEDO TEDILLO pxD 2 2 RED 2 8lRxDO pxprlo There are two ways to entering Reboot Mode The settings for Reboot Mode is as follow xx Both P2 6 P2 7 are LOW and RESET pin is HI 3x P4 3 is LOW and RESET pin is 11 2 To Use ISP WRITER 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 D Foniex ppe Winbond ISP 105 Defsultefg 805 Winter L I XI Configuration File AP Setting View Help Chip I
32. TUBE UL CSA 1 PCS PARENT NO 7051 560 61 06 R903 ASS Y R903 61L152M10458F 100K OHM 5 2W 1 POS 96L 29 6 SHRINK TUBE UL CSA 1 PCS PARENT NO 705L 780 57 DL Q903 ASS Y 29 DELL E173FP Service Manual 0903 57L 600 35 STP8NK80ZFP 0 PCS Q903 571 667 15 FQPF7N80 0 220 1 POS 90L6064 LI HEAT SINK 1 PCS MIL1730 8128 SCREW M3x8 1 PCS PARENT NO 7051 780 87 DL CN901 ASS Y 87L 501 14 RF AC SOCKET 1 PCS 951 900 42 55 1 PCS 9518021 2508 WIRE HARNESS 1 PCS 96L 29 6 SHRINK TUBE UL CSA 3 PCS PARENT NO 705L780KB34 79 BACK COVER ASS Y 12L 394 5 FOOT PORON 0 PCS 15L8053 1 BRACKET BASE 1 PCS 20L 015 1 RISER DIECASTING 1 PCS 34L1369 Y2 T VESA COVER 1 PCS 34L1370 Y2 T STAND FRANT 1 PCS 34L1371 Y2 T STAND BACK 1 PCS 34L1372 Y2 T BASE 1 PCS 37L 483 2 HINGE 1 PCS MIL 130 8225 SCREW 3 PCS MIL 140 8 47 SRCEW 4 PCS QIL 330 8 47 SCREW 3X8mm 4 PCS QIL 330 8 47 SCREW 3X8mm 2 PCS 56
33. again Signal cable Is the screen show Block Check LED status WRGB color bars No nothing is show Check Power switch is in Replace U102 Led Orange Power on status and check if Scalar IC Connected the Signal cable again Check LED status Power switch had been stuck Led orange OK Keyboard no stuck Led Green Check Correspondent component short open Measured RGB R112 R114 H V Input y Check the Wire Harness from CN101 mn UN Protection Diode and at U102 pin 95 96 was there have signal cable bad OK Wire tight enough Check Panel Power Circuit Block OK input Normal OK Panel Power Check U200 Data output Block Measured Crystal X101 OK clock normal Replace U102 GMZan3SL OK U102 data OK Replace Inverter board and Check Inverter control relative Re do White balance OK Note 1 If Replace MAIN BOARD Please re do DDC content programmed amp WHITE Balance 2 If Replace Inverter Board only Please re do WHITE Balance 29 DELL E173FP Service Manual 2 PANEL POWER CIRCUIT Check the PPWR panel power relative circuit Check R172 should have response from 0V to 5V Q105 Q104 In normal operation when LED green When we switch the power switch from on to off R172 should 5 v If PPWR no response when the power switch Turn on and turn off replace the U102 GMZan3 SL OK R172 have resp
34. een resolution of 1280 x 1024 pixels is recommended Because of the technology used active matrix an LCD monitor provides a totally flicker free picture even with a refresh rate of 60 Hz 10 DELL E173FP Service Manual 4 3 Power Supplv Requirements 4 3 1 Input Requirements AC INPUT VOLTAGE 90V 264 AC INPUT FREQUENCY 47 63 HZ AC INPUT CURRENT 1 5A max INRUSH CURRENT 60A MAX AT 264VAC COLD START LEAKAGE CURRENT 3 5 mA MAX and less then 0 25 mA at 100Vac 4 3 2 Output Requirements ITEM MIN UNIT REMARK Output voltage 12V 11 4 12 12 6 V Output current 12V 0 2 0 3 0 A Output voltage 5V 4 75 5 0 5 25 V Output current 5V 0 1 5 2 0 Ripple amp Noise 12V 200 Ripple Noise 5V 100 4 4 PANEL SPECIFICATION 4 4 1 Panel Feature High contrast ratio high aperture structure Wide viewing angle High speed response SXGA 1280 x 1024 pixels resolution Low power consumption 4 4 2 Display Characteristics Items Specification Cit Display Area 337 92x270 336 Pixel Arrangement RGB vertical stipe Pixel pitch 0 264 H x 0 264 W Display Mode NormallyBlack 11 DELL E173FP Service Manual 4 4 3 Optical Characteristics The optical characteristics are measured under stable conditions at 25 C Room Temperature Contrast ratio Surface luminance white Response time Ri
35. epeating the start voltage Check the auxiliary voltage is smaller than 20V 1 Check IC902 IC903 2 Check Q901 Q902 OVP circuit Check the voltage of C904 Check R919 D910 D911 D912 D913 ZD904 32 DELL E173FP Service Manual 2 W LED No Backlight Check C201 OK Check D201 Q209 Q210 or Check ON OFF signal NG Change F902 Check Interface board Check U201 pin9 12V voltage NG of C905 NG Change 0201 or 0202 OK Check the 1 of U201 have sawtooth wave NG Change U201 OK Check D201 D202 have the output of square wave at short time Check Q205 Q207 Q203 D201 or OK Q206 Q208 Q204 D202 Check the resonant wave of pin2 8 pin5 for PT201 PT202 NG Check the output of NG Change PT201or PT202 Check connector 8 lamp Check Q209 Q210 C213 or Q211 Q212 C214 DELL E173FP Service Manual 8 2 3 Kevpad Board OSD is unstable or not working Is Keypad Board connecting normally Connect Keypad Board Y N Is Button Switch normally Replace Button Is Keypad Board Normally Replace Keypad Y Check Main Board 34 DELL E173FP Service Manual 9 White Balance Luminance adjustment Approximatelv 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 1 to 6500 K colors MEM Channel 3 to 9300 K colors MEM Channel 1 to 5700 K our 9300 paramet
36. er is 296 10 y 311 10 180 10 cd m 6500 parameter is 313 10 329 10 Y 180 10 cd m and 5700 parameter is x 328 10 y 344 10 Y 180 10 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 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 K color temperature Switch the chroma 7120 to RGB mode with press MODE button Switch the MEM channel to Channel 01 with up or down arrow on chroma 7120 The LCD indicator on chroma 7120 will show x 313 10 y 329 10 Y 180 10 cd m In SRGB sub menu adjust C to 192 adjust L to 230 Adjust the RED on OSD window until chroma 7120 indicator reached the value R 100 Adjust the GREEN on OSD until chroma 7120 indicator reached G 100 Adjust the BLUE on OSD until chroma 7120 indicator reached B 100 repeat above procedure item 5 6 7 until chroma 7120 RGB value meet the tolerance 100 2 COND OF WD gt b Adjust Color1 9300 K color temperature 9 Switch the
37. es 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 DELL E173FP Service Manual 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 Process the OSD display 19 Read the keyboard Is the power key pressed DELL E173FP Service Manual 5 3 Electrical Block Diagram 5 3 1 Main Board LCD Interface CN103 LCD Panel Scalar GmZan3 SL MCU Include ADC Scalar OSD Win Bond W78E65 SvncMos SM5964 U102 U101 OSD Control EEPROM Interface M24C16 Connector CN101 U104 CN100 DB12 SDA DB15 SCL EEPROM 24 02 0103 16 5 3 2Power Block Diagram PWPC1742LGD1 Function test DELL E173FP Service Manual 205 R6 CCFL R7 10 477 M3 METER V R8 CCFL R9 10 CON206 M4 METER V CON207 1 6 METER V CON208 mam GND gt M2 Model name m s PWPCI7A2LGDI NO 715L1283 1 R12 CCFL L R10 R13 CCFL 10 R11 M5 10 rms METER V
38. lectronics Ltd Ta B GEN is power GND Document Number PWPCI 742LGD1 715L 1283 1 Tuesdav March 16 2004 is signal GND F 24 DELL E173FP Service Manual 7 PCB Lavout 7 1 Main Board I yy N MN J ES 1 3 4 II IV I LL p n UMLI H NC a 24 KA 3 Nu a B 1 1 l f 1511280 0 7151280 0 LI F 25 DELL E173FP Service Manual ae 71511283 2 26 DELL E173FP Service Manual 7 3 Kevpad Board 8 Maintainabilitv 8 1 Equipments and Tools Requirement gt V Y Voltage meter Oscilloscope Pattern Generator DDC Tool with a IBM Compatible Computer Alignment Tool LCD Color Analyzer Service Manual User Manual 28 DELL E173FP Service Manual DELL E173FP Service Manual 8 2 Trouble Shooting 8 2 1 Main Board 1 No displav Check Power board is there DC level output2 Check Measured CN104 pin 5 5 V No DC Level 9105 3 5 P105 pin2 3 3V Is there any Measured U101 pin44 5V shortage or cold solder or PCB trace is disconnected Measured U105 pin 2 3 3V Check Correspondent component Yes all DC level exist Yes There have OSD show i 5 LED Green Disconnected the Signal cable Loose the Connected the Signal cable
39. nformation i T W78E52C si AP ROM Size 4K LD ROM Size 4K m File Information Select Bank DAFoniexiDoc Vire 53FPVW orktA PP Zan3 Delidebugiexell si Check Sum 9C06h Fie 613K 62785 Bytes zl Check Sum File File Size Select Banki Function Communication Setting Program Erase Write4 Verify Online Disconnect Upload Read 4 Save Port Name coi Verify Codes Port Mode n Exit LD Baud Rate 600 LD Baud Rate Status Progress 0 Switch to LD by User Command User ComMand ASCII 00020 7 38 DELL E173FP Service Manual b Click the Select Chip button and choose the type you re going to program Select Chip select Program AT Upload Choose W78E6 2 W77LE532 128 and click OK gt I I n button 39 DELL E173FP Service Manual c Click the Select Bank0 button and selecting a file which a binary Format required Choose bin file and open it w 0 P 0020 2 40 DELL E173FP Service Manual d Select the communication Setting Port Name Port Mode Wone E Baud Rate 2600 LD Baud Rate User ComMand e Click the ConNect button
40. onse NG no Check U202 pin 4 16 28 3 3V Yes Measured the Q104 pin 3 5 V OK 3 INVERTER CONTROL RELATIVE CIRCUIT Replace Q104 N mos AO3401 Check the Bklt On relative circuit R162 Measured the inverter connector CN104 Pin on off control 3 3V on Pin2 PWM signal control dim 0V 5V 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 U102 GMZan3 SL NG still no screen Replace Inverter board to new one NG Check NO SCREEN APPEAR block I s vVF T and Check the screen is normal 30 4 U102 DATA OUTPUT Measured U102 DVS DHS Is the waveform ok DCLK around 48 MHZ DVS 60 09Hz DHS around 31 KHz Refer to input signal 640x480 60 Hz 31k and LED is Green Check U102 GMZan3 XL Signal output TX1 TX1 TX2 TX2 TX3 TX3 Is the waveform ok DELL E173FP Service Manual NG no transition 31 Replace GMZan3 SL U102 or replace MAINBOARD If Main Board being replaced please do the DDC content reprogrammed and re do white balance adjustment DELL E173FP Service Manual 8 2 2 Power Inverter Board 1 No power Check to CN102 Pin9 and pin10 5V Check Interface board Check AC line volt 120V or 220V Change F901 check BD901 Q903 IC901 Check bridge rectified circuit cFailure point Check start voltage for the pin3 of IC901 Change IC901 R
41. perform the following steps Briefly press the SELCT MENU button to activate the OSD menu The main menu appears on the screen with icons for the setting functions DAL E173FP Wars no Positioning Image Settings Color Settings osn settings Language C Factorv Reset Resolution 800 x 600 60Hz Optimum 1024 x 768 60Hz The first symbol Exit is highlighted Necessary press the or button to mark another icon e g Positioning Press the SELECT MENU button to select the highlighted icon The corresponding setting window here Positioning is displayed Exit i Horizontal 5 0 Vertical B E 50 The first symbol Exit is highlighted If necessary press the or button to mark the desired icon Press the SELECT MENU button to select the highlighted function Press the or button to adjust the value for the selected function Press the SELECT MENU button to exit the function Press the SELECT MENU button to exit the sub menu when Exit function is highlighted All changes are stored automatically Adjusting the brightness and contrast xg Calling the Brightness Contrast setting window using Brightness button Brightness Setting the brightness of the display With this function you change the brightness of the background lighting Contrast Setting the contrast of the display With this function you modify the contrast of bright colour tones DELL
42. r Pins GND 999 a a a a a a GND 255 888888 AVDD LV 33 666666 3 3V_AVDD 3 4 1 8V_AVDD AVDD 3 3 VDD OUT LV 3 3 His 3 3 VDD OUT LV 3 3 83 4 VR F VDD OUT LV 3 3 28 4 l VDD RPLL 1 8 422 82 ADC 1 8 NI c137 C138 i A0 1 _1 jose to respective power Pins 22uFHeV T jis ML C141 31 Ant vss G AD uF 16V 72 VSS OUT LV 22uF 16V 76 AGND ADC GND eno 80 AGND ADC AGND ADC LVDS E9 3 3v LAVDD GND 83 CH3P LV l LVDS EB A L Anna 86 55 CH3N LV E R1 T AVSS RPLL CLKP_LV_E R2 8 CLKN LV E R3 CH2P LV E R4 clip CH2N LV E RS oak CH1P LV E R6 PN CHIN LV E R7 ul CHOP_LV_E GO 1 16V GND SE GHONZENZEJGI LVDS LVDS 0 9 FOR ZAN3SL 88 l Cik gt gt LVDS_Ef0 9 4 17 LVDS 09 END CH3P LV 0162 CH3N LV O G3 CLKP LV O G4 CLKN LV 0 65 z CH2P LV O G6 55 1708 05 CH2N_LV_O G7 x 1 RED RED CH1P LV O BO 05 03 1 RED 74 RED CHIN LV O B1 1 GREEN 787 GREEN CHOP LV O B2 1 GREEN GREEN CHON LV O B3 5V 5V f 71 BLUE 1 BLUE BLUE AD LVDS 0I0 9 4 1 HSYNC 35 HSYNC PPWR os R PPWR 5 1 VSYNC 5 VSYNC PBIAS 29 Blas 5 ass soc mess R122 4 7K 1 16W 5V 5V E 124 RESET NG 86 FUNCTION 90 R126 R127 R124 RESET R153 5 R1 8
43. se time Decay time CIE color coordinates Red Green Blue White AA 5 Viewing angle by CR 2 10 X axis right 0 degree X axis left gt V axis up 204 Y axis down 70 Viewing angle by CR 2 5 3 LOA ann d degree X axis left ebd Y axis up 201 Y axis aban 707 Relative brightness Luminance uniformitv TCO99 Figure 10 Crosstalk Figure 13 MODWE out Vote 15 _ Permissive Power Input Ripple Var ia l i Differential impedance l Power Consumption P 1 e Operating mE NM MEN A 95 Q om Operating Current Established Starting voltage Vas at 25 C 1000 e at 0 operating Frequency 40 6 Discharge Stablization Time Te FWndss re fwa 1 omm 6 12 DELL E173FP Service Manual 5 Block Diagram 5 1 Monitor Exploded View DELL E173FP Service Manual 5 2 Software Flow Chart 1 MCU Initializes 2 Is the EEprom blank2 3 Program the EEprom default values 4 Get the PWM value of brightness from EEprom 5 Is the power key pressed 6 Clear all global flags 7 Are the AUTO and SELECT keys pressed 8 Enter factory mode 9 Save the power key status into EEprom Turn on the LED and set it to green color Scalar initializ
44. ting the vertical position of the OSD menu With this function you move the OSD menu up or down DELL 17 Service Manual OSD Setting the displav duration of the OSD menu Hold With this function you select a value from 0 to 60 seconds Time If the set time expires without a setting being made the OSD menu is automatically faded out OSD Setting the display of the OSD menu lock or unlock Lock With this function you select Yes to lock OSD NO to unlock it Setting Language 6 Calling the Language setting window With this function you choose between English default setting French German Spanish and Japanese as the language for the OSD menu Factory Reset Activating the factory settings With this function all settings except Language of OSD are reset to the factory settings without prompting for confirmation DELL E173FP Service Manual 4 Input Output Specification 4 1 Input Signal Connector 4 1 1 Analog D SUB Connector Video input red 5 V DDC War umma Green video ground DDC Clock Blue video ground 4 2 Factory Preset Display Modes The following are the most frequently used of the preset operating modes Horizontal frequency Refresh rate 31 5 kHz 720 x 400 31 5 kHz 640 x 480 37 5 kHz 640 x 480 37 9 kHz 800 x 600 46 9 kHz 800 x 600 48 4 kHz 1024 x 768 60 0 kHz 1024 x 768 67 5KHz 1152 x 864 64 0KHz 1280 x 1024 79 9KHz 1280 x 1024 For ergonomic reasons a scr
45. ument Number Zan3 SL MAIN BOARD Date Friday February 13 2004 Sheet 22 6 2 Internal Power Board DELL E173FP Service Manual CON102 gt gt ON OFF GND R920 920 47 1 2W 0 001uF 500V T901 D910 1903 12V IAN Z 9 zm 2 gt DB901 R906 0922 l 2KBPO6M iM 1 4W R904 c905 R903 21 1000 16 71 0924 c930 C926 1M AW 0 0015uF 2KV 100K 2W R921 ATOuF 16V 1000P 50 0 1uF 3 cou 47 AI2W C921 27 120 6 400V 078 ITF 2277 77 20904 901 SML4736 R907 R905 0 001uF 50QV 4M 14V UF4007 L904 5V 78 D911 IM 10A 100 p Cd23 2 10 16 71 0925 c9s1 c927 L902 ATOuF 16V 1000P 50 0 1uF 731 174 26 10 11 1 777 77 77 C903 0 47UF 250V 1C901 fan 566841 R915 jie Q903 10 JUN e FQPF7N80C STP8NK80ZFP R914 56684 24K 1 AW C912 R929 5 PIT 1 0 0047uF 250V 100 1 AW FB901 BEAD N C 1 6W R916 10K 1 4VV R901 R902 R913 20902 20903 1M 14W 1M 10K 1 AW R917 HZ12B2 25 1 C910 0 39 2W 0 001uF lt 1 NR901 NTCR 1 902 R928 t C123FY824P 1K 1 4VV R909 47K a R925 di 0903 T F901 1N4148 FUSE R922 R923 20901 C908 R910 C929 R927 33K 1 4W 36 1 AW C901 C902 MTEJ2

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