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Summary of Contents for Dell S3422DW
- Page 1 34" LCD Monitor Dell S3422DW Service Service Service Simplified...
- Page 2 Important Safety Notice Proper service and repair is important to the safe, reliable operation of all DELL Company Equipment. The service procedures recommended by DELL and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended.
- Page 3 Exploded view diagram with list of items...
- Page 4 Description Q’ty Middle frame Panel CONVERTER BOARD INSULATING SHEET MAIN_FRAME Rear cover LOGO BACK STAND HINGE LOGO FRONT DECO BEZEL SPONGE DECO PLATE Part No. Description Q’ty KEY BOARD 0M1G3030 4120 SCREW(MIDDLEFRAME/Panel) KEY_POWER 0Q1G2030 6120 SCREW M3 6(speakers /Panel) KEY FUNCTION 0M1G3030 4120 SCREW M3 4(POWER BOARD/MAINFRAME) INSULATING SHEET...
- Page 5 Wiring connectivity diagram Connector Ass’y PN: Connector Ass’y PN: 395GH20012DM116HPF 395GH20007DM120HPF This Connector welding in Connector Ass’y PN: This Connector welding in Key Board 395G179M51N57100HF SPEAKER...
- 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: - Phillip-head Screwdriver...
- Page 7 3.1 Disassembly Procedures: Step Figure Remark Turn off power, S1.Before Unplug external cables disassemble from 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 S3.Remove the (No.1~4 screw...
- Page 8 Use Penknife to separate the bezel and rear cove follow the arrows in sequence, then you can take out rear cover. Tear off 4 pieces of aluminum foil and 4 S4.Tear off the pieces of tapes. tapes and Disconnect the cables disconnect the from the connectors.
- Page 9 Use a Philips-head screwdriver to remove 4 screws for unlocking the main frame (No.1~4 screw size=D3x4, Torque: 3±0.5kgf.cm) Disconnect the FFC cable Remove the mylar Use a Philips-head S6. Remove the screwdriver to remove main board and 13 screws for unlocking power board the Main board, Power board...
- Page 10 Use a Philips-head screwdriver to remove 18 screws for unlocking S7. Remove the the middle frame Panel and middle frame (No.1~18 screw size=M3x4, Torque=3±0.5kgfxcm) Use a Philips-head screwdriver to remove 7 S7.Remove the screws to remove the DECO_BEZEL DECO_BEZEL. (No.1~7 screw size=M2x2.5, Torque=1±0.2kgf.cm) Use a Philips-head...
- Page 11 3.2 Assembly Procedures: Step Figure Remark Use a Philips-head screwdriver to lock 3 screws for tighten the key board (No.1~3 screw size=M2x2.5, Torque=0.9±0.4kgf.cm) S1.Assembly the KEY BOARD and BEZEL_DECO Use a Philips-head screwdriver to lock 7 screws to tighten the DECO_BEZEL.
- Page 12 Use a Philips-head screwdriver to lock 13 screws for locking the Main board, Power board (No.1~12 screw size=D3x6, Torque=6±1kgfxcm No.13 screw size=M4x6, Torque=6±1kgfxcm) Paste the mylar Connect the FFC cable Use a Philips-head screwdriver to remove 4 screws for unlocking the main frame (No.1~4 screw size=D3x4, Torque: 3±0.5kgf.cm)
- Page 13 Connect the connectors. S5. Connect the connectors and paste the tapes Paste 4 pieces of aluminum foil and 4 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 4.Trouble shooting instructions...