Dell S3422DWG Simplified Service Manual

Dell S3422DWG Simplified Service Manual

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34" LCD Monitor
Dell S3422DWG
Service
Service
Service
Simplified
1

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Table of Contents
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Summary of Contents for Dell S3422DWG

  • Page 1 34" LCD Monitor Dell S3422DWG Service Service Service Simplified...
  • Page 2: Important Safety Notice

    Accordingly, a servicer who uses a service procedure or tool which is not recommended by DELL must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.
  • Page 3 Exploded view diagram with list of items...
  • Page 4 Part No. Description Q’ty LBA340QVR10D010X0R Panel Q34GA1070VHA1R0130 MIDDLE_FRAME Q15G484010110100YM MAINFRAME Q34GA1080VHA1S0130 REAR_COVER Q23G315570001400DR LOGO DELL 50*50*0.24 Q37G138710110100CJ BASE_ASS’Y Q37G138810110100CJ stand ass'y Q23G315570001500DR LOGO DELL 22*7.37*0.24 Q34GA1090VH01S0130 DECO_BEZEL Q15G449410120100YX DECO_PLATE Q16G00036510000ADG SPONGE KEPCPQK0 KEY BOARD KEPCPQF0 KEY BOARD Q33G18930VH01L0100 KEY_POWER Q52G1801H24P000ADG...
  • Page 5 Wiring connectivity diagram Connector Ass’y PN: Connector Ass’y PN: Connector Ass’y PN: 395GH20011AM0070HF 395G176X00857100HF 395G179W51N56300H Connector Ass’y PN: Connector Ass’y PN: Connector Ass’y PN: Connector Ass’y PN: 395GH20012DM116HPF 395G176X01074800HF 395GH10004AM0030HF 395G176W03058700HF Connector Ass’y PN: 395G176X00452600HF...
  • Page 6: Mechanical Instruction

    3. Mechanical Instruction Tools Required List the type and size of the tools that would typically can be used to disassemble the product to a point where components and materials requiring selective treatment can be removed. Tool Description: − Screwdriver (Phillip-head, Hexagonal head) −...
  • Page 7: Disassembly Procedures

    3.1 Disassembly Procedures: Step Figure Remark Turn off power, Unplug S1.Before external cables from disassemble product Put the MNT the curve cushion. S2.Remove the STAND-BASE Push the button to ASS’Y remove the stand-base assy. Use a Philips-head screwdriver to remove 4 screws for unlocking mechanisms (No.1~4 screw...
  • Page 8 Tear off 4 pieces of aluminum foil and 3 S4.Tear off the pieces of tapes. tapes and Disconnect the cables disconnect the from the connectors. connectors Use a Philips-head screwdriver to remove 3 screws for unlocking the S5.Remove the latch. latch (No.1~3 Screw size=D3x6, Torque: 6±1kgf.cm)
  • Page 9 Torque=6±1kgfxcm Disconnect the connectors Use a Philips-head screwdriver to remove S7. Remove the 14 screws for unlocking Panel and middle the middle frame frame (No.1~14 screw size=M3x4, Torque=3±0.5kgfxcm)
  • Page 10 Use a Philips-head screwdriver to remove 5 screws to remove the S8.Remove the DECO_BEZEL. DECO_BEZEL (No.1~5 screw size=M2x2.5, Torque=1±0.2kgf.cm) Use a Philips-head screwdriver to 1 screw to unscrew USB board and S9. Remove the remove 3 screws for USB board and unlocking the key board Key board ( No.1~3 screw size=Q3x6,...
  • Page 11: Assembly Procedures

    3.2 Assembly Procedures: Step Figure Remark Use a Philips-head screwdriver to lock 3 S1.Assembly the screws for tighten the key KEY BOARD , USB board Board ( No.1~3 screw size=Q3x6, Torque=4±1kgf.cm No.2~4 screw size=M2.5x2, Torque=0.9±0.4kgf.cm) Use a Philips-head screwdriver to lock 5 screws to assembly the DECO_BEZEL.
  • Page 12 Connect the FFC cable Use a Philips-head screwdriver to lock 6 screws for unlocking the main frame (No.1~6 screw size=M3x4, Torque: 3±0.5kgf.cm) Use a Philips-head screwdriver to lock 3 screws to unlocking the S4. Assembly the latch. latch (No.1~4 Screw size=D3x6, Torque: 6±1kgf.cm)
  • Page 13 Connect the connectors. S5. Connect the connectors and paste the tapes Paste 4 pieces of aluminum foil and 3 pieces of tapes. Use a Philips-head screwdriver to Lock 4 screws for tighten S6.Assembly the mechanisms REAR COVER (No.1~4 screw size=M4x10; Torque: 12±2kgf.cm) S7.Assembly the Stand...
  • Page 14: Troubleshooting Instructions

    Trouble shooting instructions...

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