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Dell 2707WFP Service Manual
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Dell 2707WFP Service Manual

27'' lcd color monitor dell 2707wfp
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See also: User Manual , Setup Manual
27" LCD Color Monitor
Service
Service
Service
Description

Table Of Contents..........................................................1

Revision List..................................................................2
Important Safety Notice................................................3
1.Monitor Specifications.................................................4
2.LCD Monitor Description........................................5
3.Operation Instructions...............................................6
3.1.General Instructions...........................................6
3.2.Control Buttons...................................................6
3.3 Adjusting the Picture..............................................8
4.Input/Output Specification.......................................18
4.1.Input Signal Connector.........................................18
4.2.Factory Preset Display Modes.................................22
4.3.Power Supply Requirements...................................22
4.4.Panel Specification............................................23
4.5.Definition of Pixel Defects.....................................25
5.Block Diagram.........................................................31
5.1.Software Flow Chart...........................................31
5.2.Electrical Block Diagram...................................33
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 TRANSFOMER FOR THIS UNIT WHEN SERVICING
Table Of Contents
Page
Description
6. Mechanical Instruction.........................................35
7.Schematic Diagram...................................................41
7.1 Main Board.............................................................41
7.2 USB Board.....................................................49
7.3 Power Board.........................................................52
8.PCB Layout..............................................................55
8.1.Main Board............................................................55
8.2.Power Board.......................................................57
8.3.Key Board..........................................................59
8.4 USB Board.....................................................59
9.Maintainability...................................................61
9.1.Equipments and Tools Requirement.......................61
9.2.Trouble Shooting..................................................62
10.White-Balance, Luminance adjustment.................69
11.ISP Instruction.......................................................70
12.Monitor Exploded View........................................79
13.BOM List.................................................................80
14.Different Parts List.......................................106
SAFETY NOTICE
1
Dell 2707WFP
Horizontal Frequency
30 kHz to 81kHz
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  • Page 1 27" LCD Color Monitor Dell 2707WFP Service Service Service Horizontal Frequency 30 kHz to 81kHz Table Of Contents Description Page Description Page Table Of Contents..……....……...…..1 6. Mechanical Instruction..……….……….……………….35 Revision List.…......………....……..2 7.Schematic Diagram………........…..41 Important Safety Notice.….……….…....……..3 7.1 Main Board....………........41 1.Monitor Specifications..…......………..4 7.2 USB Board……………………………………..………49...

  • Page 2: Revision List

    27" LCD Color Monitor Dell 2707WFP Revision List Revision Release Date Revise history TPV model J276SGHKWDDDNP Nov.-20-2006 Initial Release J276SGDBWDDDNP J276SGHLWDDDNP Dec. -08-2006 Add TPV Models in item 14 J276SGHMWDDFNP Dec. -20-2006 Add TPV Models in item 14 J276SGHJWDDDNP J276SGDBWDDDNCP...

  • Page 3: Important Safety Notice

    27" LCD Color Monitor Dell 2707WFP Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are effective methods of performing service operations.

  • Page 4: Monitor Specifications

    27" LCD Color Monitor Dell 2707WFP 1. Monitor Specifications Screen type Active matrix - TFT LCD Panel Type LTM270M1-L01 27 inches (27-inch viewable image size) Size LCD Panel Pixel pitch 0.303 mm (H) x 0.303 mm (V) Viewable angle +/- 89° (vertical) typ, +/- 89° (horizontal) typ...

  • Page 5: Lcd Monitor Description

    27" LCD Color Monitor Dell 2707WFP 2. LCD Monitor Description The LCD monitor will contain a main board, power board, USB board and key 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.

  • Page 6: Operation Instructions

    27" LCD Color Monitor Dell 2707WFP 3. Operation instructions 3.1 General Instructions NOTE: If you change the settings and then either proceed to another menu or exit the OSD menu, the monitor automatically saves those changes. The changes are also saved if you change the settings and then wait for the OSD menu to disappear.
  • Page 7 27" LCD Color Monitor Dell 2707WFP Use Input Source Select button to select between five different video signals that may be connected to your monitor. 1.VGA input 2.DVI-D input Input Source Select 3.S- Video input 4.Composite video input 5.Component video input As you cycle through the inputs you will see the following messages to indicate currently selected input source.

  • Page 8: Adjusting The Picture

    27" LCD Color Monitor Dell 2707WFP Use this button for direct access to the "Brightness" and "Contrast" control menu. Brightness/Contrast Hot Key Use these buttons for navigating and adjusting the slider-bar(decrease/increase ranges) controls in the OSD. D, E Down (-) and Up (+) Use this button to activate automatic setup and adjust menu.
  • Page 9 27" LCD Color Monitor Dell 2707WFP Push the button to increase brightness and push the button to decrease brightness (min 0 ~ max 100). Adjust Brightness first, and then adjust Contrast only if further adjustment is Contrast necessary. Push the...
  • Page 10 27" LCD Color Monitor Dell 2707WFP DVI-D Select DVI-D input when you are using the Digital (DVI) connector. Push select the DVI input source. S-Video Select Composite input when you are using composite video connector. Push to select the composite input source.
  • Page 11 27" LCD Color Monitor Dell 2707WFP (red/green/blue). The two available presets ('Blue' and 'Red') favor blue and red accordingly. Select each one to see how each range suits your eye or utilize the 'Custom Color' option to customize the color settings to your exact choice.
  • Page 12 27" LCD Color Monitor Dell 2707WFP Image mode submenu for Video input Image Modes Standard Mode suitable for Video playback. Mode suitable for movie playback./span> Vivid Mode Exit Menu Push to exit the OSD main menu. Display Settings Display settings submenu for VGA/DVI-D input...
  • Page 13 27" LCD Color Monitor Dell 2707WFP Vertical Pan Use the buttons to adjust image left and right. Minimum is '0' (-). Maximum is '100' (+). Use the buttons to adjust image up and down. Minimum is '0' (-). Maximum is '100' (+).
  • Page 14 27" LCD Color Monitor Dell 2707WFP OSD Hold Time: Sets the length of time the OSD will remain active after the last Menu Timer time you pressed a button. Use the buttons to adjust the slider in 5 second increments, from 5 to 60 seconds.
  • Page 15 27" LCD Color Monitor Dell 2707WFP PIP/PBP submenu when PIP/PBP ON (main source is VGA/DVI-D input) PIP/PBP submenu when PIP/PBP ON(main source is Video input) Back Push to go back to the main menu. Mode There are two modes: PIP (Picture in Picture) and PBP (Picture By Picture) to browse and to select "Off", "PIP"...
  • Page 16 27" LCD Color Monitor Dell 2707WFP Adjust the contrast level of the picture in PIP/PBP Mode. PIP/PBP Contrast reduce the contrast increase the contrast This function shifts the color of PIP/PBP image to green or purple. This is used to PIP/PBP Hue/Tint adjust for desired flesh tone color.
  • Page 17 27" LCD Color Monitor Dell 2707WFP If you press any button other than the power button one of the following messages will appear depending on the selected input: VGA / DVI-D input Video Input In PIP mode, when the monitor does not sense the selected second signal input, one of the following messages will appear depending upon the selected input as long as the OSD screen is closed.

  • Page 18: Input/Output Specification

    27" LCD Color Monitor Dell 2707WFP 4. Input/Output Specification 4.1 Input Signal Connector AC power cord connector DC power connector for Dell Soundbar DVI connector VGA connector Composite video connector Component video connector - Y S-Video connector USB upstream port...

  • Page 19: Dvi Connector

    27" LCD Color Monitor Dell 2707WFP DVI Connector: Note: Pin 1 is at the top left. Pin Signal Assignment Pin Signal Assignment Pin Signal Assignment T.M.D.S. Data 2- T.M.D.S. Data 1- T.M.D.S. Data 0- T.M.D.S. Data 2+ T.M.D.S. Data 1+ T.M.D.S.
  • Page 20 27" LCD Color Monitor Dell 2707WFP Composite Video Connector Pin Number 1-pin Side of the Connected Signal Cable (cable not included) LUMA COMPOSITE CHROMA Component Video Connector Pin Number 3-pin Side of the Connected Signal Cable (Cable not included) Pr (Color differential signal)
  • Page 21 27" LCD Color Monitor Dell 2707WFP USB Upstream Connector Pin Number 4-pin Side of the Connector USB Downstream Connector Pin Number 4-Pin Side of the Signal Cable USB Ports • 1 upstream - rear • 4 downstream - 2 on rear; 2 on left side NOTE: USB 2.0 capability requires 2.0 capable computer...

  • Page 22: Factory Preset Display Modes

    27" LCD Color Monitor Dell 2707WFP 4.2 Factory Preset Display Modes VESA MODES Horizontal Vertical Nominal Sync Nominal Sync Pixel Mode Resolution Total Frequency Polarity Freq. Polarity Clock +/- 0.5kHz +/- 1 Hz (MHz) 640x480@60Hz 800 x 525 31.469 59.940 25.175...

  • Page 23: Panel Specification

    27" LCD Color Monitor Dell 2707WFP 4.4 Panel Specification 4.4.1 Display Characteristics 4.4.2 Optical Characteristics Measured conditions as follows: Ta=25 °C, VLCD=5.0V, fV=60Hz fDclk=77MHz, IBL=6.0mArms...
  • Page 24 27" LCD Color Monitor Dell 2707WFP...

  • Page 25: Definition Of Pixel Defects

    27" LCD Color Monitor Dell 2707WFP 4.5 Definition of Pixel Defects LTM270M1-L01 4.5.1 Inspection Introduction Conditions viewing distance 35 ~ 50 cm ambient illumination 300 ~ 700 Lux (normally 500 Lux) ambient temperature 25 + - 5 'C viewing angle The surface of the module and the inspector's line of view shall be at 90 degrees(TN) 90±45 (PVA)
  • Page 26 27" LCD Color Monitor Dell 2707WFP 4.5.3 Mechanical Inspection Defect Type Accept (mm) Reject (mm) Dark / bright spot *1 (foreign material,Stain,Dust) 0.3 < D ≤ 0.7 D > 0.7 N ≤ 5 N > 5 Bright line (light lint), or dark line (dark lint / hair) 0.01 <...
  • Page 27 27" LCD Color Monitor Dell 2707WFP 4.5.4 Electrical Inspection Defect Type Accept Reject Bright dot Random N ≤ 0 N > 0 Two Adjacent N ≤ 0 N > 0 Three Adjacent N ≤ 0 N > 0 Paritial Dot (Fig. 1) N ≤...
  • Page 28 27" LCD Color Monitor Dell 2707WFP height (Undefined) (Oval) Partial Dot : R, B : 20 ~ 50 % of a Dot : 10 ~ 25% of a Dot When bright area in a sub-pixel(red or blue) exceed half size of a sub-pixel, that sub-pixel can be counted as a bright dot.
  • Page 29 27" LCD Color Monitor Dell 2707WFP 【three adjacent】 (Good) (N. G) Fig. 3. Minimum distance between dot defects 【dark dot - to - dark dot】 5 mm 4.9 mm Good N. G * Adjacent two & three dots in horizontal direction will be considered as one dot.
  • Page 30 27" LCD Color Monitor Dell 2707WFP Fig. 4. Bezel Open Top Chassis Active Area (Black Matrix) +. |A-B| ≤ 1mm +. |C-D| ≤ 1mm...

  • Page 31: Block Diagram

    27" LCD Color Monitor Dell 2707WFP 5. Block Diagram 5.1 Software Flow Chart...
  • Page 32 27" LCD Color Monitor Dell 2707WFP 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.

  • Page 33: Electrical Block Diagram

    27" LCD Color Monitor Dell 2707WFP 5.2 Electrical Block Diagram 5.2.1 Main Board...
  • Page 34 27" LCD Color Monitor Dell 2707WFP 5.2.2 Inverter and Power Board AC input 24V to backlight EMI FILTER Bridge Rectification Main power +12V to 5V DC/DC Power converter To audio PS-ON 12V Regulator +5VSB to MCU and logic IC 5V converter...

  • Page 35: Mechanical Instruction

    27" LCD Color Monitor Dell 2707WFP 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 Note: Firstly, put the monitor on a soft, flat and clean surface.
  • Page 36 27" LCD Color Monitor Dell 2707WFP 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, then turn over the monitor...
  • Page 37 27" LCD Color Monitor Dell 2707WFP Key board Remove shield: Remove the screw and remove the small cover shield. Remove the screws by Torque B or by manual and then remove the shield. Remove the screws by torque B...
  • Page 38 27" LCD Color Monitor Dell 2707WFP Install: Fix the cable by cable hook. Note: the cable doesn’t touch the Cable hook capacitances and don’t be laid above the capacitances. Remove the Power Board, Main Board and USB Board: Remove the screws by...
  • Page 39 27" LCD Color Monitor Dell 2707WFP Keyboard cable Lay the keyboard cable as the red line direction; fix it by black tape. Keyboard cable LVDS cable Remove the screws and remove the main frame by manual or torque = 3kgF.Cm.
  • Page 40 27" LCD Color Monitor Dell 2707WFP Remove the bezel: Remove the Bezel Panel...

  • Page 41: Schematic Diagram

    27" LCD Color Monitor Dell 2707WFP 7. Schematic Diagram 7.1 Main Board CN201 RX2-IN R217 　 1/16W RX2- RX2- RX2+IN R218 　 1/16W RX2+ RX2+ RX4- RX4+ SCL_IN SDA_IN RX1-IN R219 　 1/16W RX1- RX1- RX1+IN R220 　 1/16W RX1+...
  • Page 42 27" LCD Color Monitor Dell 2707WFP L201 120 OHM D214 C207 0.01uF R261 PBOUT R202 Y OUT 　 1/16W R262 C233 R203 C208 0.01uF 0.1uF/16V C209 0.01uF Pb_RET R263 　 1/16W R204 C210 0.01uF C211 0.01uF Y _RET BAV99 C202...
  • Page 43 27" LCD Color Monitor Dell 2707WFP 3.3Va D303 1.8Va R327 C355 VDDA_C18 0.1uF/16V 　 1/16W C301 VDDA_A18 CVBS_IN BAV99 R301 　 1/16W AI11 1.8Va R328 L303 C357 0.022uF YELLOW 120 OHM 33pF CVBS IN R303 　 1/16W 　 1/16W R308 1.8Vd...
  • Page 44 27" LCD Color Monitor Dell 2707WFP 3.3V_AVDD_LV 3.3V_DVDD 1.8V_DVDD 3.3V_DVDD 3.3V_AVDD 1.8V_AVDD C438 +3.3V_VDD 3.3V_AVDD +3.3V_VDD 3.3V_AVDD_RPLL R438 R439 R440 1.8V_AVDD_RPLL 3.3V_AVDD_RPLL 0.1uF/16V L401 C401 C403 C404 C405 C406 L405 C402 22uF/25V U404 120 OHM 120 OHM C408 22uF/25V 0.1uF/16V 0.1uF/16V...
  • Page 45 27" LCD Color Monitor Dell 2707WFP +1.8V_CORE +3.3V_ADC +3.3V_LVDS +3.3V_ADC +3.3V_DIG FSDATAU0 RP501 FSDATA8 RP502 +3.3V_ADC L501120 OHM +3.3V_DVI +3.3V_ADC +3.3V_LVDSA FSDATAU1 FSDATA9 +3.3V_PLL L503 +3.3V_LBADC FSDATAU2 FSDATA10 /FSALTWEU /FSALTWE /FSALTWE 120 OHM +3.3V_LVDSB FSDATAU3 FSDATA11 /FSALTRASU /FSALTRAS /FSALTRAS C503...
  • Page 46 27" LCD Color Monitor Dell 2707WFP +3.3V_DIG L601 +3.3V_DIG1 Sock e t for a X8 Flas h (64/128/256/512K) and 512K M e m ory Em ulator U601 600 OHM C621 C622 C623 EN29LV040-70JCP C601 OCMADDR18 OCMDATA7 47uF/25V 0.1uF/16V 0.1uF/16V 0.1uF/16V...
  • Page 47 27" LCD Color Monitor Dell 2707WFP +2.5V_DDR C624 　 C604 +2.5V_DDR 0.1uF/16V FSVREF C625 C606 C607 C608 C609 C610 C611 C612 C613 C614 C615 C616 C617 C618 C619 C605 C604 47uF/25V C605 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V...
  • Page 48 27" LCD Color Monitor Dell 2707WFP STATUS CN701 BRIGHT +1.8V_CORE ON/OFF 1601 +1.8V_ADC layout together +12V L220 +5VS L711 +1.8V_DVI Q711 120 OHM 2.2UH L706 R719 120 OHM R737 　 1/16W 1/16W C748 PGATE C752 　 C749 D705 R743 C753...

  • Page 49: Usb Board

    27" LCD Color Monitor Dell 2707WFP 7.2 USB Board CN701 +12V +12V SMBUS or CFG_SEL1 CFG_SEL0 EEPROM USB Switch SMBUS C704 R779 0 　 1/4W 　 1/16W 220uF/25V R764 C739 C785 Default 1000uF/16V For USB Detect 9/8 Q705 USB5V_UP 1N41418N...
  • Page 50 27" LCD Color Monitor Dell 2707WFP USB_5V R736 FB710 VCC3.3V_2601 U705 120 OHM VBUS VCC3.3V_2601 AIC1117-33CY SOT-223 R737 C794 C786 100K 1/16W 　 0.1uF/16V R738 0.1uF/16V C790 C740 USB_D+ U710 100K 　 1/16W C789 0.1uF/16V C741 USB_D+ USB_D- 0.1uF/16V 10uF/16V...
  • Page 51 27" LCD Color Monitor Dell 2707WFP CF_3.3V H:OFF VCC3.3V_2601 CF_3.3V SD_PW C796 FB714 　 P702 1uF/16V 2301 120 OHM R760 R757 　 1/16W P702 　 1/16W Q701 R758 CF_PW AO3401 SD_WP SD_WP CF_CD1 100K 　 1/16W CF_CD1 CF_D3 VCC3.3V_2601 CF_D11...

  • Page 52: Power Board

    27" LCD Color Monitor Dell 2707WFP 7.3 Power Board AC-1 F901 5A/250V R903 C951 C901 390K 　 1/8W C903 0.0047uF/1KV L901 0.0022uF/250V BD901 L902 D10XB60 120UH CN901 RV901 L904 C905 R902 SOCKET 0.47uF/275V 390K 　 1/8W C902 C904 C907 C953 C908 0.0022uF/250V...
  • Page 53 27" LCD Color Monitor Dell 2707WFP 63CTQ100PBF 24V1 R935 D910 CN902 FOR INVERTER 　 R936 LL4148WP 　 1/4W 　 1/4W D908 Q905 L907 24V/5.5A R937 STP20NM50/FP 2.8uH 63CTQ100PBF R938 C928 R940 R941 D911 C939 T902 　 1/4W 0.1uF 　 1/8W 100K 　...
  • Page 54 27" LCD Color Monitor Dell 2707WFP 0.0047uF/250V C915 T901 EEL19 FMW-2156 D905 L905 2.8uH R953 R904 0.1 2W C910 47KΩ 3W C909 C906 2200pF/1KV 22uF/450V 0.01uF C917 470uF/16V C916 C948 1000uF/16V D902 0.1uF SARS01-V1 D903 UF4003 R911 　 1/8W R905...

  • Page 55: Pcb Layout

    27" LCD Color Monitor Dell 2707WFP 8. PCB Layout 8.1 Main Board...
  • Page 56 27" LCD Color Monitor Dell 2707WFP...
  • Page 57 27" LCD Color Monitor Dell 2707WFP 8.2 Power Board...
  • Page 58 27" LCD Color Monitor Dell 2707WFP...

  • Page 59: Key Board

    27" LCD Color Monitor Dell 2707WFP 8.3 Key Board 8.4 USB Board...
  • Page 60 27" LCD Color Monitor Dell 2707WFP...

  • Page 61: Maintainability

    27" LCD Color Monitor Dell 2707WFP 9. Maintainability 9.1 Equipments and Tools Requirement 1. Voltage meter 2. Oscilloscope 3. Pattern Generator 4. LCD Color Analyzer 5. Service Manual 6. User Manual...

  • Page 62: Trouble Shooting

    27" LCD Color Monitor Dell 2707WFP 9.2 Trouble shooting 9.2.1 Main Board No power No power Press power key and look if the picture is normal The AC of 100-240 is normal Please reinsert and make sure Reinsert or check the power section Measure Q711 PIN 5/6/7/8 = 1.8 V...
  • Page 63 27" LCD Color Monitor Dell 2707WFP No picture (DVI / VGA) No picture Measure Q711 PIN 5/6/7/8=1.8V U702 PIN 2=3.3V U705 PIN 2=3.3V Q708 S=1.8V Replace Q711, U706, U702, U705, Q708 X501 oscillate waveforms are normal? Replace X501 Check the output wave of U401...
  • Page 64 27" LCD Color Monitor Dell 2707WFP No picture (CVBS / S-VIDEO) No picture Measure Q711 PIN 5/6/7/8=1.8V U702 PIN 2=3.3V U705 PIN 2=3.3V Q708 S=1.8V Replace Q711, U706, U702, U705, Q708 X501 oscillate waveforms are normal Replace X501 Check the output wave of U301...
  • Page 65 27" LCD Color Monitor Dell 2707WFP No picture (COMPONENT) No picture Measure Q711 PIN 5/6/7/8=1.8V U702 PIN 2=3.3V U705 PIN 2=3.3V Q708 S=1.8V Replace Q711, U706, U702, U705, Q708 X501 oscillate waveforms are normal? Replace X501 Check the output wave of U202...

  • Page 66: White Screen

    27" LCD Color Monitor Dell 2707WFP White Screen White screen Measure CN501 PIN1-4 is high level? Replace PANEL Measure Q703 base is high level? Replace Q703 / Q702 X501 oscillate waveform is normal? Replace X501 Check U501 / U601...
  • Page 67 27" LCD Color Monitor Dell 2707WFP 9.2.2 Power Board Advert: repair ADPC board, Because PCB is double-face board, it is recommended that dispart the board from the monitor for repair. NO POWER Check the main board. (Refer to the Main board trouble shooting)
  • Page 68 27" LCD Color Monitor Dell 2707WFP 9.2.3 Keypad Board OSD is unstable or not working Is Key Pad Board connecting normally? Connect Key Pad Board Replace Button Switch Is Button Switch normally? Is Key Pad Board normally? Replace Key Pad Board...

  • Page 69: White-Balance, Luminance Adjustment

    27" LCD Color Monitor Dell 2707WFP 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 Minolta-CA210 MEM. Channel 0 to 6500 K colors, MEM.

  • Page 70: Isp Instruction

    27" LCD Color Monitor Dell 2707WFP 11. ISP Instruction 11.1 Software requirement and connection Operating system requirement (1) Microsoft windows OS. (2) 100M free hard-drive space. (3) 1 free parallel port for DDC2BI communication. The hardware Connection For Analog (Upgrade the F/W of GM1601)
  • Page 71 27" LCD Color Monitor Dell 2707WFP 2. Connect the VGA cable from DELL 2707 to another PC source as below figure or let the PIN5 of DELL 2707 VGA connect to ground instead. Link to Dell 2707 Link to another PC...
  • Page 72 27" LCD Color Monitor Dell 2707WFP 11.2 Install the software (Gprobe5.0) for ISP Writer A. Double-click the Install software Select the folder where you would like Genesis Gprobe 5 to be installed Completing the Genesis Gprobe 5 setup wizard Note: After finishing the installation, you must restart the PC.
  • Page 73 27" LCD Color Monitor Dell 2707WFP B. Next, install the Update software Completing the update 1 for Genesis Gprobe5.0 setup wizard...
  • Page 74 27" LCD Color Monitor Dell 2707WFP 11.3 Run program After the installation, a short-cut icon will appear on your desktop, double click it will run the program. Note: Firstly, you can check the I²C normal or not by inputting the “test” in the position where to load MCU software.
  • Page 75 27" LCD Color Monitor Dell 2707WFP Set the Connection Settings → Connection → Device to Parallel, click OK! (2). Select Commands → Batch:...
  • Page 76 27" LCD Color Monitor Dell 2707WFP Click to select MCU software in Dell ISP_CODE, please per as the follow fig For Analog The text must be matching with the panel type of the monitor; such as if the panel used is LTM270M1-L01SEC.you have to...
  • Page 77 27" LCD Color Monitor Dell 2707WFP For Digital The text must be matching with the panel type of the monitor; such as if the panel used is LTM270M1-L01 SEC.you have to choose 5766-DVI.txt...
  • Page 78 27" LCD Color Monitor Dell 2707WFP Click open. (3). Unplug the Dell AC power, until the LED indicator is off, press Enter or Execute button, when the .txt of MCU is in gray, for example , re-plug Dell AC power, Writer is in progress.
  • Page 79 27" LCD Color Monitor Dell 2707WFP 12. Exploded View...

  • Page 80: Bom List

    27" LCD Color Monitor Dell 2707WFP 13. BOM List J276SGHKWDDDNP Location Part Number For TPV Description 015J6310 1 EMI SPRING 044T9003 9 CORNER PAPER 052T 1186 SMALL TAPE 089T 175517 USB CABLE E089B 089T 728LAA 2E D-SUB CABLE E089D 089T174ELAA 1...
  • Page 81 27" LCD Color Monitor Dell 2707WFP R953 061T 303108 64 RST FUSER 0.1 OHM +-5% 1W R935 061T 303108 64 RST FUSER 0.1 OHM +-5% 1W C905 063T 10747410S CAPACITANCE C963 063T210K104ABH GP MPE CAP 0.1UF K 450V C954 065T306M1022B3 GP...
  • Page 82 27" LCD Color Monitor Dell 2707WFP 005T 42 1 CUSHION D911 093T 60275 DIODE_60A/100V_63CTQ100PBF_TO-220 D910 093T 60275 DIODE_60A/100V_63CTQ100PBF_TO-220 0M1T1030 6128 CR3 SCREW 0M1T1730 8128 CR3 SCREW Q32T3028 8 MICA Q90G6337 2 HEAT SINK Q90T0081 2 HEAT SINK 705TQFK0 61001 R923 ASSY...
  • Page 83 27" LCD Color Monitor Dell 2707WFP IC904 056T 643 14 NCP305 IC907 056T 665 10 1 IC RESONANT L6599D SO-16N ST Q907 057G 417 12 T KEC 2N3904S-RTK/PS Q910 057G 417 12 T KEC 2N3904S-RTK/PS Q911 057G 417 12 T...
  • Page 84 27" LCD Color Monitor Dell 2707WFP R913 061T0805512 RST CHIPR 5.1 KOHM +-5% 1/8W R948 061T0805514 RST CHIPR 510KOHM +-5% 1/8W J903 061T1206000 RST CHIPR 0 OHM +-5% 1/4W J908 061T1206000 RST CHIPR 0 OHM +-5% 1/4W J909 061T1206000 RST CHIPR 0 OHM +-5% 1/4W...
  • Page 85 27" LCD Color Monitor Dell 2707WFP C948 065T0805104 32 CHIP 0.1U 50V X7R C960 065T0805104 32 CHIP 0.1U 50V X7R C961 065T0805104 32 CHIP 0.1U 50V X7R C962 065T0805104 32 CHIP 0.1U 50V X7R C919 065T0805105 27 CHIP 1UF 25V Y5V 0805...
  • Page 86 27" LCD Color Monitor Dell 2707WFP F902 084T 55 4 FOSE 382-5A 250V SICKMANN F901 084T 55 4 FOSE 382-5A 250V SICKMANN D901 093T1100 952T UF4007 J916 095T 90 23 TIN COATED J915 095T 90 23 TIN COATED J914 095T 90 23...
  • Page 87 27" LCD Color Monitor Dell 2707WFP C740 067T215V101 4R 100UF +-20% 25V C712 067T215V101 4R 100UF +-20% 25V C711 067T215V101 4R 100UF +-20% 25V C704 067T215V101 4R 100UF +-20% 25V C702 067T215V101 4R 100UF +-20% 25V C502 067T215V470 4R EC 105 CAP 47UF M 25V ℃...
  • Page 88 27" LCD Color Monitor Dell 2707WFP U705 056T 585 4A AP1117E33LA U602 056T 615 9 NO APP EM6A9320BI-5MG U301 056T 623 11 SAA7117AE/V2/G BGA-156 U503 056T 643 13 IC G691L400T73F GMT U403 056T 643 13 IC G691L400T73F GMT U203 056T1133 34...
  • Page 89 27" LCD Color Monitor Dell 2707WFP RP510 061G 125330 8 RST CHIP AR 8P4R 33 OHM +-5% 1/16W RP509 061G 125330 8 RST CHIP AR 8P4R 33 OHM +-5% 1/16W RP508 061G 125330 8 RST CHIP AR 8P4R 33 OHM +-5% 1/16W...
  • Page 90 27" LCD Color Monitor Dell 2707WFP R228 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R229 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R232 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R233 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R234 061G0603101...
  • Page 91 27" LCD Color Monitor Dell 2707WFP R401 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R568 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R748 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R747 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R746 061G0603103...
  • Page 92 27" LCD Color Monitor Dell 2707WFP R558 061G0603330 RST CHIPR 33 OHM +-5% 1/10W R557 061G0603330 RST CHIPR 33 OHM +-5% 1/10W R556 061G0603330 RST CHIPR 33 OHM +-5% 1/10W R555 061G0603330 RST CHIPR 33 OHM +-5% 1/10W R432 061G0603330...
  • Page 93 27" LCD Color Monitor Dell 2707WFP R201 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R439 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R523 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R521 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R520 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W...
  • Page 94 27" LCD Color Monitor Dell 2707WFP C322 065T0603102 31 CHIP 1000PF 50V NPO C313 065T0603102 31 CHIP 1000PF 50V NPO C304 065T0603102 31 CHIP 1000PF 50V NPO C302 065T0603102 31 CHIP 1000PF 50V NPO C210 065T0603103 32 CHIP 0.01UF 50V X7R...
  • Page 95 27" LCD Color Monitor Dell 2707WFP C541 065T0603104 32 CHIP 0.1UF 50V X7R C540 065T0603104 32 CHIP 0.1UF 50V X7R C539 065T0603104 32 CHIP 0.1UF 50V X7R C538 065T0603104 32 CHIP 0.1UF 50V X7R C537 065T0603104 32 CHIP 0.1UF 50V X7R...
  • Page 96 27" LCD Color Monitor Dell 2707WFP C592 065T0603104 32 CHIP 0.1UF 50V X7R C591 065T0603104 32 CHIP 0.1UF 50V X7R C590 065T0603104 32 CHIP 0.1UF 50V X7R C589 065T0603104 32 CHIP 0.1UF 50V X7R C588 065T0603104 32 CHIP 0.1UF 50V X7R...
  • Page 97 27" LCD Color Monitor Dell 2707WFP C236 065T0603104 32 CHIP 0.1UF 50V X7R C305 065T0603104 32 CHIP 0.1UF 50V X7R C306 065T0603104 32 CHIP 0.1UF 50V X7R C307 065T0603104 32 CHIP 0.1UF 50V X7R C308 065T0603104 32 CHIP 0.1UF 50V X7R...
  • Page 98 27" LCD Color Monitor Dell 2707WFP C231 065T0603220 31 CHIP 22PF 50V NPO C301 065T0603223 32 CHIP 0.022UF 50V X7R 0603 C321 065T0603223 32 CHIP 0.022UF 50V X7R 0603 C332 065T0603223 32 CHIP 0.022UF 50V X7R 0603 C334 065T0603223 32 CHIP 0.022UF 50V X7R 0603...
  • Page 99 27" LCD Color Monitor Dell 2707WFP C633 065T0805105 22 CHIP 1UF 25V X7R 0805 C632 065T0805105 22 CHIP 1UF 25V X7R 0805 C631 065T0805105 22 CHIP 1UF 25V X7R 0805 C630 065T0805105 22 CHIP 1UF 25V X7R 0805 C640 065T0805105 22...
  • Page 100 27" LCD Color Monitor Dell 2707WFP D205 093T 64 33 BAV99 SOT-23 D206 093T 64 33 BAV99 SOT-23 D207 093T 64 33 BAV99 SOT-23 D208 093T 64 33 BAV99 SOT-23 D209 093T 64 33 BAV99 SOT-23 D210 093T 64 33...
  • Page 101 Q23T3178700 6A LOGO Q36T 600508 CLOTH Q40T 27N700 1A RATING LABEL Q40T0001700 2B LABEL Q40T0001700 3B LABEL Q40T0001700 5A CARTON LABEL FOR DELL 27 LCD Q41T780070073A Q41T780070076A CABLE COVER SHEET Q41T780070078A Q41T780070078B DAO PIG Q44GSLIP10028A PLASTIC SLIPSHEET Q44GSLIP10029A PLASTIC SLIPSHEET...
  • Page 102 27" LCD Color Monitor Dell 2707WFP Q52T6025 13 22 MYLAR Q52T6025 13 27 MYLAR Q70T2701700 1A CD MANUAL Q85T 583594 GASKET Q85T 583595 GASKET Q85T 583596 GASKET USBF6AA1 USB BOARD C719 067T215L101 4N LOW E.S.R.100UF.M.25V C758 067T215L101 4N LOW E.S.R.100UF.M.25V...
  • Page 103 27" LCD Color Monitor Dell 2707WFP R762 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R781 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R729 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R713 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R719 061G0603103...
  • Page 104 27" LCD Color Monitor Dell 2707WFP C771 065T0603100 31 CHIP 10PF 50V NPO C762 065T0603100 31 CHIP 10PF 50V NPO C742 065T0603102 32 CHIP 1000PF 50V X7R C769 065T0603104 12 MLCC 0603 0.1UF K 16V X7R C768 065T0603104 12 MLCC 0603 0.1UF K 16V X7R...
  • Page 105 27" LCD Color Monitor Dell 2707WFP C737 065T0603330 32 CHIP 33PF 50V X7R C755 065T0603330 32 CHIP 33PF 50V X7R C778 065T0603330 32 CHIP 33PF 50V X7R C777 065T0805102 31 1000PF 50V NPO C750 065T0805104 32 CHIP 0.1U 50V X7R...

  • Page 106: Different Parts List

    27" LCD Color Monitor Dell 2707WFP P702 088T 500 3 TA MENORY CARD ZD712 093T 64 49 SU EGA10603V05A1-B ZD713 093T 64 49 SU EGA10603V05A1-B ZD710 093T 64 49 SU EGA10603V05A1-B ZD709 093T 64 49 SU EGA10603V05A1-B ZD708 093T 64 49 SU...
  • Page 107 27" LCD Color Monitor Dell 2707WFP Q52T6019 20 TAPE Q34J0150 VHA1T CABLE COVER Q40T 27N700 1B RATING LABEL Q41T780070077B DVI SHEET Q45T 88609 73 EPE COVER Q52T6019 19 TAPE Q70T2701700 1B CD MANUAL Diversity Of J276SGHMWDDFNP Compared With J276SGHKWDDDNP Location Part No.
  • Page 108 27" LCD Color Monitor Dell 2707WFP Diversity Of J276SGDBWDDDNCP Compared With J276SGHKWDDDNP Location Part No. Description 070GHDCP500HDC HDCP CODE Q01T6038 1 SCREW Q52T 3 53 tape 750TJSH0M1111D000D PANEL LTM270M1-L01 L00(00R) SEC Q90T6337 3 HEAT SINK 0M1T1730 12128 CR3 SCREW Q90T6337 4...
  • Page 109 27" LCD Color Monitor Dell 2707WFP C534 067T215V470 4N EC 105℃ CAP 47UF M 25V C550 067T215V470 4N EC 105℃ CAP 47UF M 25V C578 067T215V470 4N EC 105℃ CAP 47UF M 25V C586 067T215V470 4N EC 105℃ CAP 47UF M 25V...
  • Page 110 27" LCD Color Monitor Dell 2707WFP U601 056T113346B IC EN29LV040A-70JCP PLCC-32 EON Q52T6019 20 TAPE Q07T 1 5D33 Wooden pallet Q07T 1 5D34 Wooden pallet Q34J0150 VHA1T CABLE COVER Q40T 27N700 1B Rating label Q41T780070077B DVI SHEET Q41T780070082A ROHS CARD...
  • Page 111 27" LCD Color Monitor Dell 2707WFP Q70T2701700 1C CD MANUAL Diversity Of J276SGHKWDDDNCP Compared With J276SGHKWDDDNP Location Part No. Description 070GHDCP500HDC HDCP CODE Q01T6038 1 SCREW Q52T 3 53 tape 750TJSH0M1111D000D PANEL LTM270M1-L01 L00(00R) SEC Q90T6337 3 HEAT SINK 0M1T1730 12128 CR3...
  • Page 112 27" LCD Color Monitor Dell 2707WFP C502 067T215V470 4N EC 105℃ CAP 47UF M 25V C517 067T215V470 4N EC 105℃ CAP 47UF M 25V C518 067T215V470 4N EC 105℃ CAP 47UF M 25V C534 067T215V470 4N EC 105℃ CAP 47UF M 25V...
  • Page 113 27" LCD Color Monitor Dell 2707WFP Q40T 27N700 1B Rating label Q41T780070077B DVI SHEET Q44T9003200 Corner paper Q45T 88609 52 EPE BAG FOR MONITOR Q45T 88609 73 EPE COVER Q52T6019 19 TAPE Q70T2701700 1C CD MANUAL Diversity Of J276SGHMWDDFNP Compared With J276SGHKWDDDNP Location Part No.

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