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Dell S3222HN Service Manual
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Dell S3222HN Service Manual

32" lcd monitor
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32" LCD Monitor
Dell S3222HN
Service
Service
Service
Simplified
1

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Summary of Contents for Dell S3222HN

  • Page 1 32" LCD Monitor Dell S3222HN Service Service Service Simplified...
  • Page 2 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 Q23G315570001300DR LOGO DELL 22*7.37*0.18 Q34G97610VH01S0130 DECO_BEZEL L32WR-Edell1-p1 Q15G452220110100YX BEZEL_BTM Q16G00036520000ADG SPONGE Q34GA2950VHA1T0130 MIDDLE_FRAME L315WR-Edell1f-s1 Q33G16770VH01S0100 Q33G16760VH01S0100 KEY_POWER Q15G449310150100YM MAINFRAME Q33G20070VH01S0100 STAND_BUTTON Q15G449510110100ZA BKT_HINGE Q34G9760ASFB3S0130 REAR_COVER L315WR-Edell1f-s1 Q34GA296ASF01S0100 COVER_VESA L315WR-Edell1f-s1 Q23G315570001200DR LOGO DELL 60*60*0.24 Q52G1801J83P000ADG INSULATING SHEET 184*151.5*0.5mm...
  • Page 5 Wiring connectivity diagram Connector Ass’y PN: Connector Ass’y PN: Connector Ass’y PN: 395GH20007DM120HPF 395G176W0108010000 395G179M30P2790000 Connector Ass’y PN: This Connector welding 395G176W0108000000 in key board...
  • Page 6 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 3.1 Disassembly Procedures: Step Figure Remark Turn off power, Unplug S1.Before external cables from disassemble product Lay down the MNT on a curve cushion. S2.Remove the STAND-BASE Use a screw to press the ASS’Y button to remove the stand-base a’ssy.
  • Page 8 Press the mark here to remove the COVER_VESA. Use a Philips-head screwdriver to remove 2 screws for unlocking mechanisms (No.1~2 screw size=M3x8; Torque: 6±1kgf.cm) S3.Remove the REAR COVER Use a Philips-head screwdriver to remove 4 screws for unlocking mechanisms (No.1~4 screw size=M4x10; Torque: 12±2kgf.cm)
  • Page 9 Use Penknife to seperate the rear cove follow the arrows in sequence, then you can take out rear cover. Tear off 4 pieces of aluminum foil and 2 pieces of tapes. S4.Tear off the tapes and disconnect the connectors Disconnect the pins.
  • Page 10 Use a Philips-head screwdriver to remove 4 screws for unlocking the main frame (No.1~4 screw size=M3x4, Torque: 3±0.5kgf.cm) Turn over the mainframe, tear off tape and disconnect the FFC cable. Remove the mylar. S5 Remove the main board and power board Use a Philips-head screwdriver to remove 11 screws for unlocking the...
  • Page 11 Disconnect the connectors. Use a Philips-head screwdriver to remove 1 screw for removing the stand_button from main frame. (No.1 screw size=M3x4, Torque: 6±1kgf.cm)
  • Page 12 Use a Philips-head screwdriver to remove S6. Remove the 15 screws for unlocking Panel and middle the middle frame. frame (No.1~15 screw size=M3x4, Torque=3±0.5kgf.cm) Use a Philips-head screwdriver to remove 7 screws to remove the S7.Remove the DECO_BEZEL. DECO_BEZEL (No.1~7 screw size=Q2x2.5, Torque=1±0.2kgf.cm) Use a Philips-head...

  • Page 13: Table Of Contents

    3.2 Assembly Procedures: Step Figure Remark Use a Philips-head screwdriver to lock 3 screws for tightening the key board. (No.1~3 screw size=Q2x2.5, Torque=0.9±0.4kgf.cm) S1.Assemble the KEY BOARD and the DECO BEZEL Use a Philips-head screwdriver to lock 2 screws for tightening the deco bezel.

  • Page 14: Use A Philips-Head Screwdriver To Lock The

    Use a Philips-head screwdriver to lock 1 screw for assembling the stand button. (No.1 screw size=M3x4, Torque: 6±1kgf.cm) Connect the connectors S3.Assemble the main board and power board...

  • Page 15: Torque=3±0.5Kgf.cm)

    Use a Philips-head screwdriver to lock 11 screws for locking the main board and power board. (No.1~10 screw size=D3x6, Torque=6±1kgf.cm No.11 screw size=M4x6, Torque=6±1kgf.cm Paste the mylar. Connect the FFC cable and paste the tape. Use a Philips-head screwdriver to lock 4 screws for locking the main frame.
  • Page 16 Paste 4 pieces of aluminum foil and 2 pieces of tapes. Use a Philips-head screwdriver to lock 4 screws for tightening mechanisms (No.1~4 screw size=M4x10; Torque: 12±2kgf.cm) S5.Assemble the Use a Philips-head REAR COVER screwdriver to lock 2 screws for tightening mechanisms (No.1~2 screw size=M3x8;...
  • Page 17 Close the COVER_VESA. S6.Assemble the Assemble the stand-base STAND-BASE ass’y. ASS’Y...
  • Page 18 Trouble shooting instructions...