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Simplified Service Manual–AW3420DWB

Version: 01

Date:2021/03/04

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Содержание AW3420DWB

Страница 1: ... 1 Simplified Service Manual AW3420DWB Version 01 Date 2021 03 04 ...

Страница 2: ...1 SAFETY General Safety 3 1 2 SAFETY General Power Safety 5 2 Exploded view diagram with list of items 6 3 Wiring connectivity diagram 8 4 Disassembly and Assembly Procedures 9 4 1 Disassembly SOP 9 4 2 Assembly SOP 13 5 Trouble shooting instructions 18 ...

Страница 3: ...or place equipment so close together that it is subject to recalculated or preheated air NOTE Review the weight limits referenced in your computer documentation before placing a monitor or other devices on top of your computer Ensure that nothing rests on your equipment s cables and that the cables are not located where they can be stepped on or tripped over Ensure that all cables are connected to...

Страница 4: ...omponents inside your equipment Under certain conditions ESD may build up on your body or an object such as a peripheral and then discharge into another object such as your computer To prevent ESD damage you should discharge static electricity from your body before you interact with any of your equipment s internal electronic components such as a memory module You can protect against ESD by touchi...

Страница 5: ...as risk of electric shock and or fire Ensure that the ground prong of the power plug is inserted into the mating ground contact of the power strip Be sure to grasp the plug not the cable when disconnecting equipment from an electric socket If your equipment uses an AC adapter Use only the Dell provided AC adapter approved for use with this device Use of another AC adapter may cause a fire or explo...

Страница 6: ... 6 2 Exploded view diagram with list of items 1 10 16 14 13 9 8 5 17 15 12 11 7 6 4 3 2 18 23 22 21 20 19 25 24 26 27 ...

Страница 7: ...BD 1 10 PCBA I F BD 1 11 PCBA SPS LED BD 1 12 ASSY MAIN SHD 1 13 PCBA DOCKING BD 1 14 PCBA LED DRV BD 1 15 PCBA JACK BD 1 16 PCBA USB BD 1 17 PCBA CTRL KEY BD 1 18 PCBA CTRL BD 1 19 PCBA LED BD 1 20 ASSY RC 1 21 ASSY CABLE COVER 1 22 ASSY STAND CLMN 1 23 ASSY STAND BASE 1 24 Power cable 1 25 DisplayPort cable 1 26 Mini DisplayPort to DisplayPort cable 1 27 USB 3 0 upstream cable 1 ...

Страница 8: ... 8 3 Wiring connectivity diagram Wire 7 FFC 5 Wire 4 Wire 3 Wire 1 Wire 2 FFC 2 FFC 3 FFC 1 FFC 4 Wire 8 Wire 9 Wire 6 Wire 11 Wire 10 Wire 5 ...

Страница 9: ...ips head screwdriver 3 Glove 4 Cleaning cloth 5 ESD protection Item Picture Operation Tool Notes 1 1 Place monitor head on U3417W curve sponge jig 2 Carefully slide and remove the Cable Cover from the monitor 3 Disconnect the cables from the monitor and slide them out through the cable management slot on the stand riser 4 Press and hold the stand release button 5 Lift the stand up and away from th...

Страница 10: ...bly order Bottom Side Right Side Top Side Left Side Remove Rear Cover from panel 3 Remove USB FFC cables from USB BD 4 Remove 1 tape on LED Driver BD wire from main shielding 5 Remove LED Driver BD wire from I F BD 6 Remove CTRL FFC cable from I F BD and main shielding Philips head screwdriver Screw Torque 10 5 1Kgf Scraper bar ...

Страница 11: ...FFC cable 2 Remove USB FFC cable from I F BD 3 Remove Sensor BD FFC cable from I F BD 4 Remove Power Ctrl cable from IF BD 5 1 Unlock 4 screws to disassemble Main Shielding from panel 2 Remove 1 yellow tape from Wire EDP and disassemble Wire EDP from panel 3 Take off mylar from Power BD Philips head screwdriver Screw Torque 7 1Kgf ...

Страница 12: ...Unlock 11 screws and 1 grounding screw 4 Disassemble SPS LED BD I F BD SPS BD from main shielding 5 Remove all wires from SPS LED BD I F BD SPS BD Philips head screwdriver Screw Torque 10 0 5kgf Do not touch the component without wearing insulating gloves when disassembli ng and assembling Power BD 8 1 Remove tape from G Sync wire 2 Unlock 2 screws to disassemble G Sync module from I F BD 3 Take o...

Страница 13: ...tem Picture Operation Tools Notes 1 1 Assemble wire to G Sync module 2 Assembly G Sync module on I F board and fix it by screw 2 3 Fix G Sync wire by tape Philips head screwdr iver Screw Torque 10 0 5k gf 2 1 Insert cables to connect SPS BD I F BD and SPS LED BD Do not touch the component without wearing insulating gloves when disassembling and assembling Power BD 3 1 Connect I F BD to Docking BD ...

Страница 14: ... it by tape 4 Paste 1 yellow tape on the connector of Wire EDP to fix it on I F BD 5 Assemble mylar on SPS BD 6 Connect wire to Docking BD 7 Assemble Docking BD to the back of main shielding and fix it by 1 screw 8 Paste 1 conduct tape to the upper right corner of main shielding Philips head screwdr iver Screw Torque 10 0 5k gf ...

Страница 15: ...ver Screw Torque 7 1kgf Please align the connector of Wire EDP to paste yellow tape Make sure all pins of Wire EDP are covered by yellow tape 6 1 Paste I F BD to CTRL LENS BD FFC cable to panel and insert it to I F BD 2 Paste Sensor BD FFC cable to panel 3 Insert USB FFC cable to I F BD and paste it on main shielding 4 Paste 4 tapes to fix Sensor BD FFC cable and USB FFC cable ...

Страница 16: ...FC cable to I F BD and paste it to main shielding 5 Insert LED Driver BD wire to I F BD 6 Paste 1 tape to fix LED Driver BD wire on main shielding 7 Insert USB FFC cable to USB BD 8 Paste USB cable to main shielding 8 1 Assemble Rear Cover with middle frame and fix it by 4 screws Philips head screwdr iver Screw Torque 10 5 1 Kgf ...

Страница 17: ...r on the stand base 2 Open the screw handle at the bottom of the stand base and turn it clockwise to secure the stand assembly 3 Close the screw handle 11 1 Slide the tabs on the stand riser into the slots on the display back cover and lower the stand assembly to snap it into place ...

Страница 18: ... 18 5 Trouble shooting instructions ...

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