www.ma163.com 电子技术资料网 Dell E153FPc Service Manual 15” LCD MONITOR DELL E153FPc 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.
www.ma163.com 电子技术资料网 Dell E153FPc Table of contents Table of contents------------------------------------------------------------------------------------------------------------------------- 02 Revision List-----------------------------------------------------------------------------------------------------------------03 Important Safety Notice ----------------------------------------------------------------------------------------------------------------04 1.
www.ma163.com 电子技术资料网 Dell E153FPc Revision List Revision Release Date Revise History A00 Mar.-11-2005 Initial Release TPV model T560KCLHM8DLN T560KCLHM8DRN A01 Nov.-22-2005 Add “Important Safety Notice” A02 Mar.-31-2006 Add” Definition Of Pixel Defects” A03 April-25-2006 A04 Mar.
www.ma163.com 电子技术资料网 Dell E153FPc 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 Proper service and repair is important to the safe, reliable operation of all Dell Company** Equipment.
www.ma163.com 电子技术资料网 Dell E153FPc 1. Monitor Specifications Driving system Size Pixel pitch LCD Panel Viewable angle Brightness TFT Color LCD 38cm(15.0") 0.297mm(H) x 0.297mm(V) 120û (H) 100û (V) 200cd/m2 （Min） Response time (typ.) 16 ms Video Sync. Type Analog Only H/V TTL Separate and Composite Sync. Input H-Frequency 30kHz – 63kHz V-Frequency 56 Hz -75Hz Display Colors Over 16.2 million Colors Dot Clock 80MHz Max.
www.ma163.com 电子技术资料网 Dell E153FPc 2. LCD Monitor Description The LCD MONITOR will contain a main board, an inverter/power board, keypad board, which house the flat panel control logic, brightness control logic and DDC. The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage. Monitor Block Diagram Flat Panel and CCFL Drive.
www.ma163.com 电子技术资料网 Dell E153FPc 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.
www.ma163.com 电子技术资料网 Dell E153FPc 3.3 Adjusting the Picture To set the OSD menu, 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. 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.
www.ma163.com 电子技术资料网 Dell E153FPc Adjusting the brightness and contrast Calling the Brightness / Contrast setting window using Brightness button. Setting the brightness of the display Brightness 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 color tones.
www.ma163.com 电子技术资料网 Dell E153FPc Setting display of the OSD menu Calling the OSD Set up setting window Horizontal Setting the horizontal position of the OSD menu Position With this function you move the OSD menu to the left or to the right. Vertical Setting the vertical position of the OSD menu Position With this function you move the OSD menu up or down. Setting the display duration of the OSD menu OSD Hold Time With this function you select a value from 0 to 60 seconds.
www.ma163.com 电子技术资料网 Dell E153FPc 4. Input/Output Specification 4.1 Input Signal Connector Pin No. Description Pin No. Description 1. Red 9. +5V 2. Green 10. Detect Cable 3. Blue 11. Ground 4. Ground 12. DDC-Serial Data 5. Ground 13. H-Sync 6. R-Ground 14. V-Sync 7. G-Ground 15. DDC-Serial Clock 8. B-Ground VGA Connector layout 1 5 6 10 11 15 4.
www.ma163.com 电子技术资料网 Dell E153FPc 4.3 Power Supply Requirements A/C Line voltage range 100 V ~ 240 V± 10 % A/C Line frequency range 50 ± 3Hz, 60 ± 3Hz Input Voltage transients 280 volts AC for 10 sec @40℃ Current 0.6A max. at 100V, 0.35A max. at 240 V < 60A peak at 240 VAC and cold starting Peak surge current < 30A peak at 120VAC and cold starting Leakage current Power line surge : < 3.5mA No advance effects (no loss of information or defect) with a maximum of 1 half-wave missing per second 4.
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www.ma163.com 电子技术资料网 Dell E153FPc 5. Block Diagram 5.
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www.ma163.com 电子技术资料网 Dell E153FPc 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) 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 initializes. 10) In standby mode? 11) Update the lifetime of back light.
www.ma163.com 电子技术资料网 Dell E153FPc 5.3 Electrical Block Diagram 5.3.
www.ma163.com 电子技术资料网 Dell E153FPc 5.3.
www.ma163.com 电子技术资料网 Dell E153FPc 6. Mechanical Instruction Tools: 2 Power screwdrivers (φ=5mm,L=60mm); 1 small cross screwdriver; turnbuckle driver; Setting: Power screwdriver torque A=11 kgF. Cm; torque B=6 kgF. Cm Fig Remark Rear cover Remove stand： Remove the 4 screws and remove the stand ass’y by torque A 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 bezel and rear cover.
www.ma163.com 电子技术资料网 Dell E153FPc Cable hook Remove bezel: Key board Disconnect the Key board connector and remove the bezel Note: When installing monitor fixes the shield cable use Black Adhesive Tape and screw the cable hook.
www.ma163.com 电子技术资料网 Dell E153FPc Remove the main frame: Disconnect the back light connectors Remove the four screws and remove the main frame by manual or torque = 3kgF.
www.ma163.com 电子技术资料网 Dell E153FPc Black Adhesive Tape When installing monitor. Fix the LVDS by Black Adhesive Tape. 10mm should be kept between the tape and the connect end. Power board Mylar Remove the Power board and main board： Main board Remove the eight screws by Torque B 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 B mainframe.
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www.ma163.com 电子技术资料网 Dell E153FPc 7. Schematic 16 VGA 100 1/16W R129 100 1/16W RXD 2 TXD 2 D103 R132 1/16W 2.7K R106 1/16W R107 1/16W R108 1/16W 75 75 15 PC5V 14 R128 GNDGND RIN gndR GIN gndG BIN gndB 75 R131 1/16W 13 VSI PC5V 1 6 2 7 3 8 4 9 5 10 12 HSI CLK_DDC 17 2.7K DAT_DDC GNDGND MLL5232B 5.6V MLL5232B 5.6V CN100 11 GND D102 7.
www.ma163.com 电子技术资料网 +1.8V_VDD C125 C126 C127 L102 120 OHM C128 C129 22uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V C131 C132 C133 C134 1.8V_AVDD C137 + 84 82 42.2m A C138 Clos e to re s pe ctive pow e r Pins 0.1uF/16V 0.1uF/16V L104 120 OHM C140 22uF/16V 3.3V_PVDD GND 8.1m A 3.3V_LAVDD L106 120 OHM 6.4m A C143 69 79 89 1.8V_AVDD 83.4m A L105 120 OHM 3.3V_LAVDD Clos e to re s pe ctive pow e r Pins 3.3V_AVDD L103 120 OHM C136 22uF/16V U102 C135 0.
www.ma163.com 电子技术资料网 2 LED_O LED_O 1 4.7K 1 Q101 PMBS3904 1/16W 1 2 3 4 R155 4.7K 1/16W R154 LED_G 2 LED_G 2 RP103 4.7K 1/16W 2 8 7 6 5 Q102 PMBS3904 +5V 3 +5V 3 +5V Dell E153FPc CN101 LED_GREEN LED_ORANGE 2 2 2 2 KEY _MENU KEY _RIGHT KEY _LEFT KEY _ONOFF KEY _MENU KEY _RIGHT KEY _LEFT KEY _ONOFF R157 R158 R159 R160 C154 C156 C155 0.001uF0.001uF 0.001uF GND GND GND 220 1/16W 220 1/16W 220 1/16W 220 1/16W C157 0.001uF ENTER RIGHT LEFT POWER GND C152 0.
www.ma163.com 电子技术资料网 LVDS_O[0..9] LVDS_O0 LVDS_O1 LVDS_O2 LVDS_O3 LVDS_O4 LVDS_O5 LVDS_O6 LVDS_O7 LVDS_O8 LVDS_O9 2 CN103 LVDS_O0 LVDS_O2 LVDS_O4 LVDS_O6 LVDS_O8 LVDS_E0 LVDS_E2 LVDS_E4 LVDS_E6 LVDS_E8 RXO0RXO1RXO2RXOCRXO3RXE0RXE1RXE2RXECRXE3- 1 3 5 7 9 11 13 15 17 19 21 23 LVDS_E[0..
www.ma163.com 电子技术资料网 Dell E153FPc CN104 1 2 3 4 5 6 BLON/OFF DIMMING R162 1/16W 2 PBIAS +5V +5V 0.1uF/16V GND +5V +3.3V_VDD FB105 C163 CONN + C162 100uF/16V GND TO263 NC C164 0.1uF/16V U105 AIC1084-33M 3 VIN VOUT D113 SR24 + C165 47uF/16V R164 1K 1/16W 1K 147m A ADJ + C168 0.1uF/16V 0.1uF/16V GND BRIGHTNESS Brightness 1 C167 2 C166 47uF/16V GND R165 2 4.7K GND GND GND GND 1/16W C169 2.2uF + GND +VLCD +5V R168 4.
www.ma163.com 电子技术资料网 Dell E153FPc 7.2 Power Board R920 47 1/2W T901 4 1 O + BD901 2KBP06M 3 + C905 100uF/450V R904 C906 R903 1M 1/4W 0.0015uF/2KV 100K R905 1M 1/4W 9 R922 C921 47 1/4W 0.001uF/500V O 7,8 3 3 D904 1N4148 8 6 1 SW_ON/OFF 5 2 GND R917 JUMPER 7 4 SG6841 1 R915 10K 1/16W D906 ZD905 RLZ20B C901 C902 0.001uF/160V 0.001uF/160V C911 0.001uF ZD902 HZ12B2 R919 0.39 2W PC123FY 2 4P 3 R909 4.7K 1/16W ZD901 RLZ20B C909 0.1uF R913 NC R910 4.
www.ma163.com 电子技术资料网 Dell E153FPc 1 TP1 HVO 1 Q203 SI4431DY -T1 C202 0.1uF/25V Q202 DTA144WKA C225 1uF/25V Q201 DTC144WKA NO/OFF R219 1K 1/16W 100 R201 37.5K R218 1/16W R214 2.2K 1/16W Q205 MPS3904 D201 SM240A R216 220 1/16W C211 1uF/25V D203 RLZ11B Q207 MPS3906 R210 12K 1/16W 5 C213 .15uF/160V R220 15K Q209 2SC5706 9 Vcc C204 0.
www.ma163.com 电子技术资料网 Dell E153FPc 8. PCB Layout 8.
www.ma163.com 电子技术资料网 Dell E153FPc 8.
www.ma163.com 电子技术资料网 Dell E153FPc 9. Maintainability 9.1 Equipments and Tools Requirement 1. Voltage meter 2. Oscilloscope 3. Pattern Generator 4. LCD Color Analyzer 5. Service Manual 6.
www.ma163.com 电子技术资料网 Dell E153FPc 9.2 Trouble shooting 9.2.1 Main Board No Display Check Power board, is there DC level output? Check U105 pin3=5V, U105 pin2=3.3V? Is there any shortage or cold solder? NG Measured CN104 pin5 = 5 V? Measured U101 pin 44= 5V? Measured U105 pin 2= 3.3V? OK Disconnected the Signal cable (Loose the Signal cable), Is the screen show Block WRGB color bars? NG Orange Connected the Signal cable again Check LED status.
www.ma163.com 电子技术资料网 Dell E153FPc Panel Power Circuit NG Check R172 should have response from 0V to 5V when we switch the power switch from on to off Check the PPWR panel power relative circuit, Q105, Q104 In normal operation, when LED =green, R172 should =5V If PPWR no-response when the power switch Turn on and turn off, replace the U102 OK Measured the Q104 pin 3= 5V? NG Check U202 pin4, 16, 28=3.
www.ma163.com 电子技术资料网 Dell E153FPc U102-date Output Measured DCLK (pin 57 from U102) DVS, DHS (pin 54,55 from U102) Is the waveform ok? DCLK around 48 MHZ, DVS=60.09Hz, DHS around 80 KHz? (Refer to input signal=640x480@60 Hz, and LED is Green) NG Replace ZAN3XL (U102) or replace Main board.
www.ma163.com 电子技术资料网 Dell E153FPc 9.2.
www.ma163.com 电子技术资料网 Dell E153FPc No Backlight Check C201(+) =12V OK NG Change F902 Check D201/Q209/Q210 Check ON/OFF signal NG Check Interface board OK Check U201 pin9=12V voltage of C905(+) NG Change Q201 or Q202 OK Check the pin1 of U201 have saw tooth wave NG Change U201 OK Check D201 (-) have the output of square wave at short time.
www.ma163.com 电子技术资料网 Dell E153FPc 9.2.
www.ma163.com 电子技术资料网 Dell E153FPc 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 65000K colors, MEM. Channel 4 to 93000K colors, MEM.
www.ma163.com 电子技术资料网 Dell E153FPc 11. EDID Content 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. a. There are two ways to entering Reboot Mode. The settings for Reboot Mode is as follow z Both P2.6 P2.7 are LOW and RESET pin is HIGHT. z P4.3 is LOW and RESET pin is HIGHT.
www.ma163.com 电子技术资料网 Dell E153FPc 12.2 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. b. Click the “Select Chip” button, and choose the type you’re going to program.
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www.ma163.com 电子技术资料网 Dell E153FPc c. Click the “Select Bank0” button and selecting a file which a binary Format required.
www.ma163.com 电子技术资料网 Dell E153FPc d. Select the communication Setting: Port Name e. Click the “ConNect” button.
www.ma163.com 电子技术资料网 Dell E153FPc f. Click “Program all” to start programming. 12.3. Executing ISP a. “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. b. Complete the ISP process, click“exit LD”button to reset monitor.
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www.ma163.com 电子技术资料网 Dell E153FPc C147 65L0603220 31 CHIP 22PF 50V NPO 1 PCS C148 65L0603220 31 CHIP 22PF 50V NPO 1 PCS C149 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS C150 65L0603104 12 0.
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www.ma163.com 电子技术资料网 Dell E153FPc R163 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R164 61L0603102 CHIPR 1K OHM +-5% 1/10W 1 PCS R165 61L0603102 CHIPR 1K OHM +-5% 1/10W 1 PCS R168 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS R170 61L0603000 CHIPR 0OHM +-5% 1/10W 1 PCS R171 61L0603104 CHIPR 100K OHM +-5% 1/1 1 PCS R172 61L1206331 CHIP 330OHM 5% 1/4W 1 PCS R173 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS 61L 125472 8 CHIP AR 8P4R 4.
www.ma163.com 电子技术资料网 Dell E153FPc NR901 61L 58120 WT NTCR 12OHM 20% 2A SCK-1 1 PCS PT201 80LL15T 7DNG X'FMR 1 PCS Q206 57G 761 6 2SC5706-P-E 1 PCS Q207 57G 761 6 2SC5706-P-E 1 PCS 80LL17T 2 T X'FMR 1 PCS PWPC1521SED1AI POWER BOARD FOR AI 1 PCS C202 65L0805104 22 0.1UF +-10% 25V X7R 080 1 PCS C203 65L0805104 22 0.1UF +-10% 25V X7R 080 1 PCS C205 65L0805104 22 0.1UF +-10% 25V X7R 080 1 PCS C206 65L0805331 31 CHIP 330pF 50V NPO 1 PCS C208 65L0805474 22 CHIP 0.
www.ma163.com 电子技术资料网 Dell E153FPc R909 61L1206472 CHIP 4.7KOHM 5% 1/4W 1 PCS R910 61L1206472 CHIP 4.7KOHM 5% 1/4W 1 PCS R911 61L1206472 CHIP 4.7KOHM 5% 1/4W 1 PCS R912 61L1206101 CHIP 100 OHM 5% 1/4W 1 PCS R913 61L1206103 CHIP 10KOHM 5% 1/4W 1 PCS R914 61L1206243 CHIP 24K OHM 5% 1/4W 1 PCS R928 61L1206102 CHIP 1K OHM 5% 1/4W 1 PCS U201 56L 608 1 TL1451ACD 1 PCS ZD901 93L 39S 12 T RLZ20B BY ROHM 1 PCS ZD904 93L 39S 19 T PTZ7.
www.ma163.com 电子技术资料网 Dell E153FPc R923 61G 20036252T 3.6KOHM 1% 1/4W 1 PCS R924 61G 20024252T 2.4KOHM 1% 1/4W 1 PCS R925 61L 17210252T 1K OHM 5% 1/4W 1 PCS R926 61L 17210252T 1K OHM 5% 1/4W 1 PCS R929 61L 17210152T 100 OHM 5% 1/4W 1 PCS T901 6L 31502 1.
www.ma163.com 电子技术资料网 Dell E153FPc L903 73L 253 91 LS CHOKE BY LI SHIN 1 PCS L904 73L 253 91 LS CHOKE BY LI SHIN 1 PCS NR901 61L 58120 WT NTCR 12OHM 20% 2A SCK-1 1 PCS PT201 80LL15T 7DNG X'FMR 1 PCS Q206 57G 761 6 2SC5706-P-E 1 PCS Q207 57G 761 6 2SC5706-P-E 1 PCS R903 61L152M10458F 100K OHM 5% 2W 1 PCS T901 80LL17T 2 T X'FMR 1 PCS PWPC1521CPD1QAI POWER BOARD FOR AI 1 PCS C202 65L0805104 22 0.1UF +-10% 25V X7R 080 1 PCS C203 65L0805104 22 0.
www.ma163.com 电子技术资料网 Dell E153FPc R901 61L1206105 CHIP 1MOHM 5% 1/4W 1 PCS R902 61L1206105 CHIP 1MOHM 5% 1/4W 1 PCS R908 61L1206519 CHIPR 5.1OHM +-5% 1/4W 1 PCS R909 61L1206472 CHIP 4.7KOHM 5% 1/4W 1 PCS R910 61L1206472 CHIP 4.7KOHM 5% 1/4W 1 PCS R911 61L1206472 CHIP 4.
www.ma163.com 电子技术资料网 Dell E153FPc R920 61L175L47052T 47OHM +-5% 1/2W 1 PCS R921 61L175L47052T 47OHM +-5% 1/2W 1 PCS R922 61G 20033352T 33KOHM 1% 1/4W 1 PCS R923 61G 20036252T 3.6KOHM 1% 1/4W 1 PCS R924 61G 20024252T 2.4KOHM 1% 1/4W 1 PCS R925 61L 17210252T 1K OHM 5% 1/4W 1 PCS R926 61L 17210252T 1K OHM 5% 1/4W 1 PCS R929 61L 17210152T 100 OHM 5% 1/4W 1 PCS T901 6L 31502 1.
www.ma163.com 电子技术资料网 Dell E153FPc 4L061210M 00 METAL WASHERS12.0*6.03* 2 PCS 4L061210T 00 METAL WASHERS12.0*8.00* 2 PCS 4L061210T 01 METAL WASHERS12.0*4.
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