Dell E157FPc Service Manual
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Dell E157FPc Service Manual

15" lcd color monitor
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15" 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.On Screen Menu/Display (OSD)..............................7
3.4 Adjusting the Picture..............................................8
4.Input/Output Specification.......................................13
4.1.Input Signal Connector.........................................13
4.2.Factory Preset Display Modes.................................13
4.3.Power Supply Requirements...................................14
4.4.Panel Specification............................................15
4.5.Definition of Pixel Defects.....................................16
5.Block Diagram.........................................................19
5.1.Monitor Exploded View........................................19
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
5.2.Software Flow Chart...........................................20
5.3.Electrical Block Diagram...................................22
6. Mechanical Instruction.........................................24
7.Schematic Diagram...................................................29
7.1Main Board.....................................................29
7.2 Power Board.........................................................34
8.PCB Layout..............................................................36
8.1.Main Board............................................................36
8.2.Power Board.......................................................38
8.3.Key Board..........................................................40
9.Maintainability...................................................41
9.1.Equipments and Tools Requirement.......................41
9.2.Trouble Shooting..................................................42
11.ISP Instruction.......................................................50
12.Check List......................................................56
13.BOM List.................................................................59
14.Different Parts List.............................................82
SAFETY NOTICE
1
Dell E157FPc
Horizontal Frequency
30 kHz to 63 kHz
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Summary of Contents for Dell E157FPc

  • Page 1: Table Of Contents

    15" LCD Color Monitor Dell E157FPc Service Service Service Horizontal Frequency 30 kHz to 63 kHz TABLE OF CONTENTS Description Page Description Page 5.2.Software Flow Chart………..………………..…..20 Table Of Contents..……....……...…..1 5.3.Electrical Block Diagram………………..…..…..22 Revision List.…......………....……..2 6. Mechanical Instruction..……….……….……………….24 Important Safety Notice.….……….…....……..3 7.Schematic Diagram………........…..29...

  • Page 2: Revision List

    15" LCD Color Monitor Dell E157FPc Revision List Revision Release Date Revise history TPV model Jun.-26-2006 Initial Release T56SGDHKDQDZNP Jul.-07-2006 Add TPV model in Item 13 T56CGDHKDQDFNCP T56AGDHKDQDFNCP Jul.-21-2006 Add TPV model in Item 13 T56GGDHKDQDFNCP T56SGDHKDQDZNCP T56CGDHLDQDFNCP Aug.-17-2006 Add TPV model in Item 13 T56AGDHMDQDLNCP Aug.-23-2006...

  • Page 3: Important Safety Notice

    15" LCD Color Monitor Dell E157FPc 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

    15" LCD Color Monitor Dell E157FPc 1. Monitor Specifications Screen type Active matrix - TFT LCD Panel Type LTM150XO-L01 Size 380mm(15.0") LCD Panel Pixel pitch 0.297mm(H) x 0.297mm(V) Viewable angle 150(H) / 135(V) (type) Response time 16ms(type) Video R, G, B Analog Interface...

  • Page 5: Lcd Monitor Description

    15" LCD Color Monitor Dell E157FPc 2. LCD Monitor Description The LCD monitor will contain a main board, power board, 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

    17" LCD Color Monitor Dell E157FPc 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.

  • Page 7: On Screen Menu/Display (Osd)

    15" LCD Color Monitor Dell E157FPc Use this button to activate automatic setup and adjustment. The following dialog will appear on screen as the monitor self-adjusts to the current input: Auto Adjust In Progress Auto Adjust Auto Adjustment button allows the monitor to self-adjust to the incoming video signal.

  • Page 8: Adjusting The Picture

    15" LCD Color Monitor Dell E157FPc 3.4 Adjusting the Picture 1. With the menu off, push the 'MENU' button to open the OSD system and display the main features menu. Function icons Main Menu Menu icon Sub-Menu name Resolution 2. Push the - and + buttons to move between the function icons. As you move from one icon to another, the function name is highlighted to reflect the function or group of functions (sub-menus) represented by that icon.
  • Page 9 15" LCD Color Monitor Dell E157FPc Icon Menu Name Description and sub-menus EXIT This is used to exit out of the 'Main menu'. Positioning: 'Positioning' moves the viewing area around on the monitor screen. Horizontal When making changes to either the 'Horizontal' or 'Vertical' settings, no changes will Vertical occur to the size of the viewing area;...
  • Page 10 15" LCD Color Monitor Dell E157FPc Phase If satisfactory results are not obtained using the 'Phase' adjustment, use the 'Pixel Clock' adjustment and then use 'Phase' again. Note: This function may change the width of the display image. Use the 'Horizontal' function of the 'Position' menu to center the display image on the screen.
  • Page 11 15" LCD Color Monitor Dell E157FPc User Preset 'User Preset': Use the plus and minus buttons to increase or decrease each of the three colors (R, G, B) independently, in single digit increments, from '0' to '100'. Note: 'Color temperature' is a measure of the 'warmth' of the image colors (red/green/blue).
  • Page 12 See Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor. Recommended mode is 1024 X 768 @ 60Hz. Note: The floating 'Dell - self-test Feature Check' dialog will appear on-screen if the monitor cannot sense a video signal.

  • Page 13: Input/Output Specification

    15" LCD Color Monitor Dell E157FPc 4. Input/Output Specification 4.1 Input Signal Connector Pin NO. Description Pin NO. Description Red Video Green Video Logic Ground Blue Video DDC-Serial Data Detector Pin H-Sync R-Ground V-Sync G-Ground DDC-Serial Clock B-Ground VGA Connector layout 4.2 Factory Preset Display Modes...

  • Page 14: Power Supply Requirements

    15" LCD Color Monitor Dell E157FPc 4.3 Power Supply Requirements A/C Line voltage range 100 V ~ 240 V± 10 % 50 ± 3Hz, 60 ± 3Hz A/C Line frequency range Input Voltage transients 280 volts AC for 10 sec @40℃...

  • Page 15: Panel Specification

    15" LCD Color Monitor Dell E157FPc 4.4 Panel Specification 4.4.1 Display Characteristics (For LTM150XO-L01 panel) 4.4.2 Optical Characteristics (For LTM150XO-L01 panel) Measured conditions as follows: Ta=25±2°C, VDD=3.3V,f =60Hz,f =65MHz,Llamp=8mA. Dclk...

  • Page 16: Definition Of Pixel Defects

    15" LCD Color Monitor Dell E157FPc 4.5 Definition of Pixel Defects For LTM150XO-L01 panel 4.5.1 Defect Modes Dark / bright spots Points on the display which appear dark / bright and remain unchanged in size Dark / bright lines Lines on the display which appear dark / bright and remain unchanged in size Polarizer scratch When the unit is lit a light, line is seen across a darker background;...
  • Page 17 15" LCD Color Monitor Dell E157FPc 4.5.3 Electrical Inspection [L: length, N: count] Definitions/ Notes; - A bright dot any Red, Green, or Blue pixel suck in the “On” mode. - A dark dot any Red, Green, or Blue pixel suck in the “Off ” mode.
  • Page 18 15" LCD Color Monitor Dell E157FPc Fig. 2. Dark dot defect description 【two adjacent】 Fig. 3. Minimum distance between dot defects 【dark dot - to - dark dot】 * Minimum distance criteria is applied to the defect , which are not defined as adjacent dot(two or three) in the spec.

  • Page 19: Block Diagram

    15" LCD Color Monitor Dell E157FPc 5. Block Diagram 5.1 Monitor Exploded View...

  • Page 20: Software Flow Chart

    15" LCD Color Monitor Dell E157FPc 5.2 Software Flow Chart...
  • Page 21 15" LCD Color Monitor Dell E157FPc 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 22: Electrical Block Diagram

    15" LCD Color Monitor Dell E157FPc 5.3 Electrical Block Diagram 5.3.1 Main Board LCD Interface (CN101) Flash Memory Scalar GM2621 SST25VF020-20- 4C-SAE (Include MCU, ADC, OSD) (U402) (U401) EPR_SDA DB15_SDA, EPR_SCL DB15_SCL OSD Control Interface EEPROM D-Sub EEPROM (U404) (CN403)
  • Page 23 15" LCD Color Monitor Dell E157FPc 5.3.2 Inverter/Power Board...

  • Page 24: Mechanical Instruction

    15" LCD Color Monitor Dell E157FPc 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, wear gloves.
  • Page 25 15" LCD Color Monitor Dell E157FPc 3. Take off the bezel Remove rear cover : Turn over the monitor as the Fig, hold the rear cover , then slightly remove it. Black tape Remove the two screws by Torque B.
  • Page 26 15" LCD Color Monitor Dell E157FPc Remove the shield : 1. Remove the screw by Torque B or by manual and remove the shield ,then remove the back light connector Remove the connector Remove the two screws by manual or torque = 3kgF.Cm...
  • Page 27 15" LCD Color Monitor Dell E157FPc EVA washers Install: Fix the LVDS connector by black tape and EVA washers. LVDS Cable Black tape Remove the nine screws by Torque B and remove the power board and main board. Note: Magnetism ring should be...
  • Page 28 15" LCD Color Monitor Dell E157FPc ground Screw AC ground line as the figure. Note: The green line can’t be pressed under the power board. Note: The pins can’t gore the blue and purple lines. The end...

  • Page 29: Schematic Diagram

    15" LCD Color Monitor Dell E157FPc 7. Schematic Diagram 7.1 Main Board C448 C447 C439 0.1uF/16V SPI_3V3 D402 VGA_5V +3.3V_VDD D403 D404 D405 SPI_3V3 BAV99 BAV99 BAV99 (10 mil, ┰キ︽絬) FB410 VGA_5V 0.047uF R434 C432 RED+ 　 60 OHM 1/16W 0.047uF...
  • Page 30 15" LCD Color Monitor Dell E157FPc 3.3V_PVDD 3.3V_AVDD 3.3V_LAVDD 3.3V_DVDD 1.8V_DVDD 1.8V_AVDD +3.3V_VDD 3.3V_DVDD +1.8V_VDD 1.8V_AVDD FB401 C402 C403 C404 C405 C406 C407 FB404 C410 C411 C412 C413 C414 120OHM 120OHM C409 C401 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 22uF/16V 0.1uF/16V...
  • Page 31 15" LCD Color Monitor Dell E157FPc +3.3V_VDD +3.3V_VDD R457 R458 　 　 1/16W CN403 1/16W CONN 　 R459 47K 1/16W R460 　 LED_O LED_G Q401 Q403 1/16W LED_G LED_O (3) PMBS3904 PMBS3904 LED_ORANGE LED_GREEN KEY_AUTO 　 　 KEY_MENU R461 1/16W...

  • Page 32: Panel Interface

    15" LCD Color Monitor Dell E157FPc LVDS_O[0..9] CN101 LVDS_O0 LVDS_O0 RXO0- RXO0+ LVDS_O1 LVDS_O1 LVDS_O2 RXO1- RXO1+ LVDS_O3 CN102 LVDS_O2 LVDS_O4 RXO2- RXO2+ LVDS_O5 LVDS_O3 LVDS_O6 RXOC- RXOC+ LVDS_O7 RXO0+ LVDS_O1 LVDS_O4 LVDS_O8 RXO3- RXO3+ LVDS_O9 RXO0- LVDS_O0 LVDS_E1 LVDS_O5...
  • Page 33 15" LCD Color Monitor Dell E157FPc +12V CN701 ON_OFF 　 R705 4.7K 1/16W PBIAS D704 +3.3V_VDD VCC12V VCC12V FB701 SR24 VCC5V VCC5V U701 AIC1084-33PM VOUT CON402(PITCH 2.00) C707 C706 C708 C702 C703 C701 C704 22uF/16V 0.1uF/16V 0.1uF/16V R708 　 1/16W R710 　...

  • Page 34: Power Board

    15" LCD Color Monitor Dell E157FPc 7.2 Power Board R921 C921 　 1/2W 0.001uF/500V DB901 KBP206G D921 FMB29L L903 T901 F902 　 1/8W +12V R908 C923 C931 C925 　 R903 R906 C905 100K 1000uF/25V 1000uF/25V 470uF/25V ZD903 　 5.1K 1/8W 0.0015uF/2KV...
  • Page 35 15" LCD Color Monitor Dell E157FPc L201 +12V Q202 Q203 120UH R221 R222 R223 R224 CN201 　 　 　 　 C201 DTA144WKA R201 IRF5305S 2.4K 1/4W 2.4K 1/4W 2.4K 1/4W 2.4K 1/4W CONN 　 0.1uF/25V C203 C204 3.9K 1/10W PT201...

  • Page 36: Pcb Layout

    15" LCD Color Monitor Dell E157FPc 8. PCB Layout 8.1 Main Board...
  • Page 37 15" LCD Color Monitor Dell E157FPc...

  • Page 38: Power Board

    15" LCD Color Monitor Dell E157FPc 8.2 Power Board...
  • Page 39 15" LCD Color Monitor Dell E157FPc...

  • Page 40: Key Board

    15" LCD Color Monitor Dell E157FPc 8.3 Key Board...

  • Page 41: Maintainability

    15" LCD Color Monitor Dell E157FPc 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 42: Trouble Shooting

    15" LCD Color Monitor Dell E157FPc 9.2 Trouble shooting 9.2.1 Main Board No display Check main board Power; is there DC level output? Check U701 pin 2= 3.3V? U702 Measured CN701 pin5/6 = 12 V? pin 2= 1.8V? Is there any shortage or cold...
  • Page 43 15" LCD Color Monitor Dell E157FPc Panel Power Circuit Check the PPWR panel power relative circuit, Q704, Q706; in normal operation, Check C101 should have response from When LED =green, V-R725 should =5V 0V to 5V when we switch the power...
  • Page 44 15" LCD Color Monitor Dell E157FPc U401-data Output Check GM2621 (U401) Replace GM2621 (U401) or Signal output (PIN 7 -16, PIN 31 - 40) replace Main board. Is the waveform ok? If Main Board being replaced, please Replace panel do the DDC – content reprogrammed,...
  • Page 45 15" LCD Color Monitor Dell E157FPc 9.2.2 Inverter/Power Board No Power Check to CN701 Pin2=12V Check Interface board Check AC line volt 110V or 220V Check AC line Check the voltage of C904(+) Check F901, bridge rectified circuit Check start voltage for the pin8 of IC901...
  • Page 46 15" LCD Color Monitor Dell E157FPc No Backlight Check C201 (+) =12V Check F902 Check ON/OFF signal Check Interface board Check IC201 pin9=12V ? Change Q201 or Q202 Check the pin1 of IC201 have saw tooth wave Change IC201 Check D201 (-) have the output of square wave at short time.
  • Page 47 15" LCD Color Monitor Dell E157FPc 9.2.3 Key Board OSD is unstable or not working Is Keypad board connecting normally? Connect Keypad Board Is Button Switch normally? Replace Button Switch Is Keypad board normally? Replace Keypad Board Check main board...

  • Page 48: White-Balance, Luminance Adjustment

    15" LCD Color Monitor Dell E157FPc 10.White balance, Luminance adjustment Approximately 2 Hours should be allowed for warm up before proceeding White-Balance adjustment. Before started adjust white balance, please setting the Chroma-7120 MEM. Channel 3 to 6500 K colors, MEM.
  • Page 49 15" LCD Color Monitor Dell E157FPc 21. Repeat above procedure (item 5,6,7) until chroma 7120 RGB value meet the tolerance =100±2 22. Move cursor to “ Exit/Save” sub-menu and press MENU key to save adjust value and exit. Turn the POWER-button off to on to quit from factory mode.

  • Page 50: Isp Instruction

    15" LCD Color Monitor Dell E157FPc 11. ISP Instruction (take E177FPc for example) 10.1 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...
  • Page 51 15" LCD Color Monitor Dell E157FPc 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. B. Next, install the Update software...
  • Page 52 15" LCD Color Monitor Dell E157FPc Completing the update 1 for Genesis Gprobe 5.0 setup wizard...
  • Page 53 15" LCD Color Monitor Dell E157FPc 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 54 15" LCD Color Monitor Dell E157FPc (2). Select Commands → Batch:...
  • Page 55 LM170E01.you have to choose spi_flash_isp_V14a_Dell_L17.txt 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 56: Check List

    15" LCD Color Monitor Dell E157FPc 12. Check List 1) After replacing LCD Main board and panel, Check if white-balance is within the specs, then re-writing DDC is necessary. The white-balance value for each common color temperature: 9300 parameter is x=283±28, y=297±28, Y = 180 ±10 cd/m 6500 parameter is x =313±28, y=329±28, Y = 180 ±10 cd/m...
  • Page 57 15" LCD Color Monitor Dell E157FPc 7. Select Exit to the upper menu after completing the adjustment. Then press POWER OFF to exit and save it. 3) Steps for writing DDC： 1. Employ PC, and connect the DDC-writing instrument and the instrument that is ready for writing into DDC to the power of 12V.
  • Page 58 15" LCD Color Monitor Dell E157FPc Notes: 1. Make sure the system time of PC is in accordance with the real time before writing. 2. The schematic picture is just as an example for description; the exact content of the DDC is dependent on the serial number of the BARCORD of this model.

  • Page 59: Bom List

    15" LCD Color Monitor Dell E157FPc 13. BOM List T56SGDHKDQDZNP Location Part No. for TPV Description 011G6080 1 SPACER SUPPORT 012G6106 1 PORON FOR PANEL 015G6261 1 BRACKET 023G3178700 3A LOGO 026G 800700 6A S/N LABEL 033G4884ASN L BUTTON FUNC...
  • Page 60 Dell E157FPc 0M1G3030 4125 SCREW 0M1G3030 5125 SCREW 0Q1G6019 1 SCREW 705G 780 87 D2 CN901 ASS’Y 750GLS50XOL12Z PANEL LCD 15'' XO-L01 L0D DELL SEC CBPC562KSDDLP CONVERSION BOARD KEPC560KD9P KEY BOARD PWPC1521SED2P POWER BOARD Q40G 15N700 3A RATING LABEL Q41G780070062A...
  • Page 61 15" LCD Color Monitor Dell E157FPc Q37G 535 4 HINGE CN403 033G8019 8C H CONNEETER CN701 033G8027 12 WAFER 2*6P 2.0MM R/A CN101 033G8043 14 H CONNECTER 040G 457624 1B LABEL-CPU 040G 45762412B CBPC LABEL C709 067G305V101 3 105℃ 100UF M 16V...
  • Page 62 15" LCD Color Monitor Dell E157FPc C211 065G 3J2206ET 22PF 5% SL 3KV TDK C212 065G 3J2206ET 22PF 5% SL 3KV TDK C901 065G305M2222BP 2200PF +-20% C902 065G305M2222BP 2200PF +-20% C900 065G306M4722BP 4700PF +-20% 400VAC C923 067G215L102 3R LOW E.S.R 1000UF +/-20% 16V...
  • Page 63 15" LCD Color Monitor Dell E157FPc Q706 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q704 057G 763 1A AP2305N R419 061L0603000 RST SM 0603 JUMP MAX 0R05 R R722 061L0603000 RST SM 0603 JUMP MAX 0R05 R R457 061L0603101 CHIPR 100 OHM +-5% 1/16W...
  • Page 64 15" LCD Color Monitor Dell E157FPc R424 061L0603472 CHIPR 4.7K OHM +-5% 1/16W R425 061L0603472 CHIPR 4.7K OHM +-5% 1/16W R427 061L0603472 CHIPR 4.7K OHM +-5% 1/16W R432 061L0603472 CHIPR 4.7K OHM +-5% 1/16W R450 061L0603472 CHIPR 4.7K OHM +-5% 1/16W...
  • Page 65 15" LCD Color Monitor Dell E157FPc C707 065G0603104 12 CER2 0603 X7R 16V 100N PM10 R C446 065G0603104 12 CER2 0603 X7R 16V 100N PM10 R C458 065G0603104 12 CER2 0603 X7R 16V 100N PM10 R C703 065G0603104 12 CER2 0603 X7R 16V 100N PM10 R...
  • Page 66 15" LCD Color Monitor Dell E157FPc FB702 071G 56K121 M CHIP BEAD FB412 071G 59C600 CHIP BEAD 50 OHM 1608 FCM160 FB411 071G 59C600 CHIP BEAD 50 OHM 1608 FCM160 FB410 071G 59C600 CHIP BEAD 50 OHM 1608 FCM160 D412...
  • Page 67 15" LCD Color Monitor Dell E157FPc D204 093G 6432P LL4148 D203 093G 6432P LL4148 D202 093G 6432P LL4148 D903 093G 6432P LL4148 D206 093G 6432P LL4148 IC901 056G 379 54 NCP1203D60R2G BY ON IC201 056G 608 1 TL1451ACD Q204 057G 417 12 T...
  • Page 68 15" LCD Color Monitor Dell E157FPc R914 061L0805472 CHIRP 4.7K OHM +-5% 1/10W R212 061L0805473 CHIPR 47K OHM +-5% 1/8W R230 061L0805510 2F CHIP 51K OHM 1/10W R228 061L0805561 CHIP 560 OHM 1/8W R210 061L0805683 CHIPR 68K OHM+-5% 1/10W R227...
  • Page 69 15" LCD Color Monitor Dell E157FPc ZD201 093G 39S 8 T RLZ11B LLDS ZD903 093G 39S 38 T PTZ 9.1B ZD904 093G 39S 40 T RLZ 13B LLDS ZD901 093G 39S 44 T RLZ18B LLDS D201 093G3004 4 RB050L-40 PW1521CPD2AIP...
  • Page 70 15" LCD Color Monitor Dell E157FPc T56GGDHMDQDLNCP Location Part No. Description 011G6080 1 SPACER SUPPORT 012G6105 1 PORON FOR PANEL 015G6261 1 BRACKET 015G8146 1 KEVSINGTON BRACKET 023G3178700 3A logo 026G 800700 6A S/N LABEL 033G4884ASN L BUTTON FUNC 033G4885 VH L...
  • Page 71 15" LCD Color Monitor Dell E157FPc 095G 900609 WIRE 095G8021 3512 HARNESS 096G 29 6 H.S. TUBE 705GQ5K0B34005 REAR COVER ASS'Y 012G6206 1 PORON 015G8183 2 MAIN FRAME-LPL 015G8185 1 HOLDER BRACKET R 015G8186 1 HOLDER BRACKET L 015G8190 1 B...
  • Page 72 15" LCD Color Monitor Dell E157FPc CN701 033G8027 12 WAFER 2*6P 2.0MM R/A CN101 033G8043 14 H CONNECTER 040G 457624 1B LABEL-CPU 040G 45762412B CBPC LABEL CN405 088G 35315F H D-SUB 15PIN CN405 088G 35315F HJ SOC SUBD H 15P F...
  • Page 73 15" LCD Color Monitor Dell E157FPc R445 061G0603221 RST CHIPR 220 OHM +-5% 1/10W R446 061G0603221 RST CHIPR 220 OHM +-5% 1/10W R447 061G0603221 RST CHIPR 220 OHM +-5% 1/10W R453 061G0603221 RST CHIPR 220 OHM +-5% 1/10W R454 061G0603221...
  • Page 74 15" LCD Color Monitor Dell E157FPc R439 061G0603750 9F RST CHIPR 75 OHM +-1% 1/10W R438 061G0603750 9F RST CHIPR 75 OHM +-1% 1/10W C418 065G0603104 12 CER2 0603 X7R 16V 100N P C420 065G0603104 12 CER2 0603 X7R 16V 100N P...
  • Page 75 15" LCD Color Monitor Dell E157FPc C454 065G0603104 32 CHIP 0.1UF 50V X7R C443 065G0603220 31 CER1 0603 NP0 50V 22P PM C442 065G0603220 31 CER1 0603 NP0 50V 22P PM C435 065G0603224 17 CAP:CER 0.22UF-20%-80% 1 C427 065G0603330 31...
  • Page 76 15" LCD Color Monitor Dell E157FPc 065G0603104 12 CER2 0603 X7R 16V 100N P SW04 077G 605 1 AL GP SMD SWITCH SW03 077G 605 1 AL GP SMD SWITCH SW02 077G 605 1 AL GP SMD SWITCH SW01 077G 605 1 AL GP...
  • Page 77 15" LCD Color Monitor Dell E157FPc C926 067G215Y471 3N KY16VB470M-L 8*15MM C926 067G215Y4713NV KY16VB470M-CC3 8*15MM C926 067G215Y4713RV LOW E.S.R 470UF +-20% 16V L902 073G 174 65 H LINE FILTER L902 073G 174 65 LS LINE FILTER BY LISHIN L903 073G 253 91 H...
  • Page 78 15" LCD Color Monitor Dell E157FPc Q203 057G 763 12 AOU401 BY AOS C212 065G 3J2206ET 22PF 5% SL 3KV TDK C211 065G 3J2206ET 22PF 5% SL 3KV TDK C924 067G215L102 3R LOW E.S.R 1000UF +/-20% 16V C923 067G215L102 3R LOW E.S.R 1000UF +/-20% 16V...
  • Page 79 15" LCD Color Monitor Dell E157FPc R931 061G0805102 CHIP 1KOHM 1/10W R932 061G0805102 CHIP 1KOHM 1/10W R206 061G0805103 10 KOHM 1/10W R207 061G0805103 10 KOHM 1/10W R917 061G0805103 10 KOHM 1/10W R229 061G0805123 RST CHIPR 12 KOHM +-5% 1/8W R214...
  • Page 80 15" LCD Color Monitor Dell E157FPc C912 065G0805102 32 CHIP 1000P 50VX7R 0805 C201 065G0805104 22 0.1UF +-10% 25V X7R 080 C202 065G0805104 22 0.1UF +-10% 25V X7R 080 C204 065G0805104 22 0.1UF +-10% 25V X7R 080 C208 065G0805104 22 0.1UF +-10% 25V X7R 080...
  • Page 81 15" LCD Color Monitor Dell E157FPc 715G1563 3 POWER BOARD PCB R224 061G 17224252T 2.4KOHM 5% 1/4W R223 061G 17224252T 2.4KOHM 5% 1/4W R222 061G 17224252T 2.4KOHM 5% 1/4W R221 061G 17224252T 2.4KOHM 5% 1/4W R923 061G 17256152T 560 OHM 5% 1/4W...

  • Page 82: Different Parts List

    Location Part No. Description 034G1606 VH 2B 30 REAR COVER 705GQ5K0B34004 REAR COVER ASS'Y 750GLC50P0162D D CPT 15" DELL CONSIGN PANEL CBPC6CGDDLQP CONVERSION BOARD FOR 15” LCD PWPC1521CPD2P POWER BOARD 015G8183 1 MAIN FRAME-CPT SMTC6CGDDLQP MAIN BOARD FOR SMT 15” LCD...
  • Page 83 089G402A18NYHD POWER CORD E095 095G8018 20 11 LVDS HARNESS 705GQ5K0B34004 REAR COVER ASS'Y E750L 750GLU50N0711D AU 15" V20 DELL CONSIGN PANEL E750L 750GLU50N0712D AU 15" V20 DELL CONSIGN PANEL CBPC6AGDDLQP CONVERSION BOARD FOR 15” LCD PWPC1521AUD2P POEWR BOARD 015G8183 1...
  • Page 84 15" LCD Color Monitor Dell E157FPc L903 073G 253 91 LS CHOKE BY LI SHIN L201 073G 253515 L CHOKE COIL L201 073G 253515 Y CHOKE L901 073L 174 50 LH LINE FILTER L901 073L 174 50LSH LINE FILTER PT201...
  • Page 85 15" LCD Color Monitor Dell E157FPc Q202 057G 760 4C RT1P44HC-T112-1 Q201 057G 760 5A DTC 144WN3/S SOT-23 Q201 057G 760 5C RTIN44HC-T112-1 D201 093G 60264 B340A D903 093G 6432V LL4148-GSO8 D206 093G 6432V LL4148-GSO8 D205 093G 6432V LL4148-GSO8 D204...
  • Page 86 15" LCD Color Monitor Dell E157FPc Diversity of T56GGDHKDQDFNCP compared with T56SGDHKDQDZNP Location Part No. for TPV Description 012G6105 1 PORON FOR PANEL 015G8146 1 KEVSINGTON BRACKET 034G1606 VH 1B 30 REAR COVER M034 034G1606 VH 5B 30 REAR COVER...
  • Page 87 15" LCD Color Monitor Dell E157FPc L904 073G 253 91 LS CHOKE BY LI SHIN L903 073G 253 91 LS CHOKE BY LI SHIN L201 073G 253515 L CHOKE COIL L201 073G 253515 Y CHOKE L901 073L 174 50 LH...
  • Page 88 15" LCD Color Monitor Dell E157FPc Q205 057G 417 6A 2SA1235A-T112-1F Q202 057G 760 4A DTA144WN3/S SOT-23 Q202 057G 760 4C RT1P44HC-T112-1 Q201 057G 760 5A DTC 144WN3/S SOT-23 Q201 057G 760 5C RTIN44HC-T112-1 R206 061L0805103 CHIPR 10K OHM +-5% 1/10W...
  • Page 89 SIGNAL CABLE E095 095G8018 20 11 LVDS HARNESS 705GQ5K0B34004 REAR COVER ASS'Y E750L 750GLU50N0711D D AU 15" V20 DELL CONSIGN PANEL E750L 750GLU50N0712D D AU 15" V20 DELL CONSIGN PANEL CBPC6AGDDLQP CONVERSION BOARD FOR 15” LCD PWPC1521AUD2P POEWR BOARD 015G8183 1...
  • Page 90 15" LCD Color Monitor Dell E157FPc PT201 080GL15T 22 DN TRANSFORMER T901 080GL17T 29 L ADAPTOR BY LITAI T901 080GL17T 29 LS ADAPTOR BY LISHIN T901 080GL17T 29 YS ADAPTOR BY YAO SHENG 705GQ5K0 65001 A4 ASS'Y PT201 S80GL15T22V TRANSFORMER...
  • Page 91 15" LCD Color Monitor Dell E157FPc Q205 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q204 057G 417 4A 2SC3052-T112-1F Q205 057G 417 6A 2SA1235A-T112-1F Q202 057G 760 4A DTA144WN3/S SOT-23 Q202 057G 760 4C RT1P44HC-T112-1 Q201 057G 760 5A DTC 144WN3/S SOT-23 Q201...
  • Page 92 15" LCD Color Monitor Dell E157FPc Diversity of T56SGDHKDQDZNCP compared with T56SGDHKDQDZNP Location Part No. for TPV Description 015G8146 1 KEVSINGTON BRACKET M034 034G1606 VH 6B 30 REAR COVER V000 040G 152509 RECYCLE LABEL V000 040G 152512 RECYCLE LABEL E089B...
  • Page 93 15" LCD Color Monitor Dell E157FPc 004F0612051 00 WASHER 004F0612052 00 METAL WASHER 004F061210M 00 METAL WASHERS12.0*6.03*4.70H 004F061210T 00 METAL WASHERS12.0*8.00*1.6H 004F061210T 01 METAL WASHERS12.0*4.72*1.0T 004F061615P 00 METAL WASHERS12.0*4.72*1.0T 015F 535410 BRACKET 020F 535430 DIECASTING 028F0623090 SHAFT U702 056G 133 33AAC AZ1117H-1.8-E1...
  • Page 94 15" LCD Color Monitor Dell E157FPc Q201 057G 760 5C RTIN44HC-T112-1 D201 093G 60264 B340A D903 093G 6432V LL4148-GSO8 D206 093G 6432V LL4148-GSO8 D205 093G 6432V LL4148-GSO8 D204 093G 6432V LL4148-GSO8 D203 093G 6432V LL4148-GSO8 D202 093G 6432V LL4148-GSO8 ZD902 093G 39S 25 T RLZ5.1B LLDS...
  • Page 95 095G8018 20 11 LVDS HARNESS V000 0Q1G3530 6120 SCREW 705GQ5K0B34004 REAR COVER ASS'Y E750L 750GLC50P0161D CPT 15" DELL CONSIGN PANEL E750L 750GLC50P0162D CPT 15" DELL CONSIGN PANEL CBPC6CGDDLQP CONVERSION BOARD FOR 15” LCD PWPC1521CPD2P POWER BOARD 015G8183 1 MAIN FRAME-CPT...
  • Page 96 15" LCD Color Monitor Dell E157FPc L901 073L 174 50 LH LINE FILTER L901 073L 174 50LSH LINE FILTER PT201 080GL15T 22 DN TRANSFORMER T901 080GL17T 29 L ADAPTOR BY LITAI T901 080GL17T 29 LS ADAPTOR BY LISHIN T901 080GL17T 29 YS...
  • Page 97 15" LCD Color Monitor Dell E157FPc DB901 093G 50460502 KBP206G Q204 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q205 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q204 057G 417 4A 2SC3052-T112-1F Q205 057G 417 6A 2SA1235A-T112-1F Q202 057G 760 4A DTA144WN3/S SOT-23 Q202 057G 760 4C...
  • Page 98 15" LCD Color Monitor Dell E157FPc Diversity of T56SGDHMDQDRNCP compared with T56SGDHKDQDZNP Location Part No. for TPV Description 015G8146 1 KEVSINGTON BRACKET M034 034G1606 VH 6B 30 REAR COVER V000 040G 152509 RECYCLE LABEL V000 040G 152512 RECYCLE LABEL E089B...
  • Page 99 15" LCD Color Monitor Dell E157FPc 004F0612052 00 METAL WASHER 004F061210M 00 METAL WASHERS12.0*6.03*4.70H 004F061210T 00 METAL WASHERS12.0*8.00*1.6H 004F061210T 01 METAL WASHERS12.0*4.72*1.0T 004F061615P 00 METAL WASHERS12.0*4.72*1.0T 015F 535410 BRACKET 019F18173L0 SPRINGS 019F18173R0 SPRINGS 020F 535430 DIECASTING 028F0623090 SHAFT U702 056G 133 33AAC AZ1117H-1.8-E1...
  • Page 100 15" LCD Color Monitor Dell E157FPc Q201 057G 760 5C RTIN44HC-T112-1 D201 093G 60264 B340A D903 093G 6432V LL4148-GSO8 D206 093G 6432V LL4148-GSO8 D205 093G 6432V LL4148-GSO8 D204 093G 6432V LL4148-GSO8 D203 093G 6432V LL4148-GSO8 D202 093G 6432V LL4148-GSO8 ZD905 093G 39S 25 T RLZ5.1B LLDS...
  • Page 101 SCREW 0M1G1740 6128 CR3 SCREW 0M1G2940 10225 CR3 SCREW 705GQ5K0B34004 REAR COVER ASS'Y E750L 750GLU50N0711D AU 15" V20 DELL CONSIGN PANEL E750L 750GLU50N0712D AU 15" V20 DELL CONSIGN PANEL CBPC6AGDDLQP CONVERSION BOARD FOR 15” LCD PWPC1521AUD2P POEWR BOARD 015G8183 1...
  • Page 102 15" LCD Color Monitor Dell E157FPc L904 073G 253 91 LS CHOKE BY LI SHIN L201 073G 253515 L CHOKE COIL L201 073G 253515 Y CHOKE L901 073L 174 50 LH LINE FILTER L901 073L 174 50LSH LINE FILTER PT201...
  • Page 103 15" LCD Color Monitor Dell E157FPc C203 067G215L471 4N KY25VB470M-L10*16 C904 067G215S10115K 100UF 450V C904 067G215S10115N PAG450VB100-M-L18*35.5MM C924 067G215V102 3N GP KY10VB1000M-CC3 10*16 C923 067G215V102 3N GP KY10VB1000M-CC3 10*16 C904 067G215Z10115K ELCAP 100UF M 450V DB901 093G 50460502 KBP206G Q204...
  • Page 104 15" LCD Color Monitor Dell E157FPc Diversity of T56SGDHMDQDZNCP compared with T56SGDHKDQDZNP Location Part No. for TPV Description 015G8146 1 KEVSINGTON BRACKET M034 034G1606 VH 6B 30 REAR COVER V000 040G 152509 RECYCLE LABEL V000 040G 152512 RECYCLE LABEL E089B...
  • Page 105 15" LCD Color Monitor Dell E157FPc T901 080GL17T 29 L ADAPTOR BY LITAI T901 080GL17T 29 LS ADAPTOR BY LISHIN T901 080GL17T 29 YS ADAPTOR BY YAO SHENG 705GQ5K0 65001 A4 ASS'Y PT201 S80GL15T22V TRANSFORMER 004F0612051 00 WASHER 004F0612052 00...
  • Page 106 15" LCD Color Monitor Dell E157FPc C904 067G215Z10115K ELCAP 100UF M 450V DB901 093G 50460502 KBP206G Q204 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q205 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q204 057G 417 4A 2SC3052-T112-1F Q205 057G 417 6A 2SA1235A-T112-1F Q202 057G 760 4A...
  • Page 107 15" LCD Color Monitor Dell E157FPc C222 065G0805474 22 CHIP 0.47UF 25V X7R 0805 D201 093G 60264 B340A D202 093G 6432P LL4148 D203 093G 6432P LL4148 D204 093G 6432P LL4148 D205 093G 6432P LL4148 D206 093G 6432P LL4148 D903 093G 6432P...
  • Page 108 SCREW V000 0Q1G3530 6120 SCREW 705GQ5K0B34005 REAR COVER ASS'Y 750GLG50X08 4D LPL 15" TL01 D CONSIGN PANEL CBPC6GGDDLQP CONVERSION BOARD FOR 15” LCD PWPC1521LGD2P POWER BOARD Q40G0001700 4A DELL carton label for Europe Q41G780070069A EMEA PIG Q44G3586 3 B EPS(L)
  • Page 109 15" LCD Color Monitor Dell E157FPc Q44G3586 4 B EPS(R) Q44G3586700 3B CARTON Q44G3586BRO 3 PAPER SHEET Q70G1500700 7B cd manual 015G8183 2 MAIN FRAME-LPL 0M1G 130 4 47 CR3 SCREW 0M1G 140 8225 CR3 SCREW 0Q1G 130 8 47 CR3...
  • Page 110 15" LCD Color Monitor Dell E157FPc 004F0612052 00 METAL WASHER 004F061210M 00 METAL WASHERS12.0*6.03*4.70H 004F061210T 00 METAL WASHERS12.0*8.00*1.6H 004F061210T 01 METAL WASHERS12.0*4.72*1.0T 004F061615P 00 METAL WASHERS12.0*4.72*1.0T 015F 535410 BRACKET 020F 535430 DIECASTING 028F0623090 SHAFT U702 056G 133 33AAC AZ1117H-1.8-E1 U701...
  • Page 111 15" LCD Color Monitor Dell E157FPc R449 061G0603222 RST CHIPR 2.2 KOHM +-5% 1/10W R448 061G0603222 RST CHIPR 2.2 KOHM +-5% 1/10W R470 061G0603223 RST CHIPR 22 KOHM +-5% 1/10W R402 061G0603249 0F RST CHIPR 249 OHM +-1% 1/10W R472...
  • Page 112 15" LCD Color Monitor Dell E157FPc Q901 057G 667 22 FQPF8N80C 0M1G1730 8128 CR3 SCREW D921 093G 60239 FME-210B T0-220 0M1G1730 8128 CR3 SCREW D911 093G3006 3 A RW46 STRAIGHT C203 067G215L471 4N KY25VB470M-L10*16 C925 067G215L471 4N KY25VB470M-L10*16 C904 067G215S10115K...
  • Page 113 15" LCD Color Monitor Dell E157FPc R910 061G0805222 RST CHIPR 2.2KOHM +-5% 1/8W R203 061G0805240 1F 2.4KOHM 1/10W 1% R933 061G0805240 1F 2.4KOHM 1/10W 1% R201 061G0805240 1F 2.4KOHM 1/10W 1% R929 061G0805330 2F 33 KOHM 1/10W 1% R930 061G0805360 1F 3.6KOHM 1/10W 1%...
  • Page 114 0M1G1740 6128 CR3 SCREW 0M1G2940 10225 CR3 SCREW 705GQ5K0B34004 REAR COVER ASS'Y E750L 750GLU50N0711D AU 15" V20 DELL CONSIGN PANEL E750L 750GLU50N0712D AU 15" V20 DELL CONSIGN PANEL CBPC6AGDDLQP CONVERSION BOARD FOR 15” LCD PWPC1521AUD2P POEWR BOARD Q44G3586 3 B...
  • Page 115 15" LCD Color Monitor Dell E157FPc RTV 胶 P051 051G 6 4500 RTV 胶 P051 051G 6 4502 IC902 056G 139 3 PC123FY2 BY SHARP C903 063G 107474 5S 0.47UF 250VAC TEAPO C903 063G107K474 HS X2 CAP 0.47UF K 275VAC...
  • Page 116 15" LCD Color Monitor Dell E157FPc R458 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R441 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R442 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R443 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R710 061G0603102...
  • Page 117 15" LCD Color Monitor Dell E157FPc R452 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R474 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R477 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R705 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R714 061G0603473 RST CHIPR 47 KOHM +-5% 1/10W...
  • Page 118 15" LCD Color Monitor Dell E157FPc Q205 057G 417 6A 2SA1235A-T112-1F Q202 057G 760 4A DTA144WN3/S SOT-23 Q202 057G 760 4C RT1P44HC-T112-1 Q201 057G 760 5A DTC 144WN3/S SOT-23 Q201 057G 760 5C RTIN44HC-T112-1 R925 061G0805000 0 OHM 1/10W R209...
  • Page 119 15" LCD Color Monitor Dell E157FPc J920 061G1206000 0 OHM 1/8W J919 061G1206000 0 OHM 1/8W F902 061G1206000 0 OHM 1/8W R226 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R225 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R905 061G1206332 RST CHIPR 3.3 KOHM +-5% 1/4W...
  • Page 120 LL4148 D206 093G 6432P LL4148 D903 093G 6432P LL4148 PW1521CPD2AIP POWER BOARD FOR AI Q40G0001700 4A DELL carton label for Europe Q41G780070069A EMEA PIG Diversity of T56GGDHMDQDFNCP compared with T56GGDHMDQDLNCP Location Part No. Description 007G 1 5D24 WOODEN PALLET 007G...
  • Page 121 CORNER PAPER 0M1G3030 4125 SCREW 705GQ5K0B34004 REAR COVER ASS'Y 015G8183 1 MAIN FRAME-CPT E750L 750GLC50P0162D CPT 15" DELL CONSIGN PANEL CBPC6CGDDLQP CONVERSION BOARD FOR 15” LCD C709 067G305V101 3 105℃ 100UF M 16V C706 067G305V101 3 105℃ 100UF M 16V...
  • Page 122 15" LCD Color Monitor Dell E157FPc C710 067G305V220 3 105℃ 22UF +-20% 16V C701 067G305V220 3 105℃ 22UF +-20% 16V C425 067G305V220 3 105℃ 22UF +-20% 16V C419 067G305V220 3 105℃ 22UF +-20% 16V C416 067G305V220 3 105℃ 22UF +-20% 16V...

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