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Service Manual–P2222HB Version: 02 Date:2021/09/30
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Content Index 1. General Safety Instructions ....................................................................................... 3 1.1 SAFETY: General Safety .........................................
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1. General Safety Instructions Use the following safety guidelines to help ensure your own personal safety and to help protect your equipment and working environment from potential damage. NOTE: In th...
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When operating your equipment: Do not use your equipment in a wet environment, for example, near a bath tub, sink, or swimming pool or in a wet basement. Do not use AC powered equipment during an ...
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1.2 SAFETY: General Power Safety Observe the following guidelines when connecting your equipment to a power source: Check the voltage rating before you connect the equipment to an electrical outlet ...
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2. Exploded view diagram with list of items Item Description Q'ty Remark 1 ASSY MF 1 2 ASSY RC 1 3 ASSY CHIN 1 4 ASSY SHD 1 5 ASSY CLMN 1 For EMEA Only, not for 6 ASSY BASE 1 other regions 7 PCBA I/F ...
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NOTE: For replacement of power cord, connectivity cable and external power supply (if applicable), contact Dell: 1. Go to https://www.dell.com/support. 2. Verify your country or region in the Choose A...
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3. Wiring connectivity diagram Wire1 FFC 1 FFC 2
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4. How to connect and disconnect power cable/ connectivity cable WARNING: To change power cable/ connectivity cable, switch off power before unplugging the cable and replugging in required cable. Conn...
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Connecting/ disconnecting the HDMI cable (optional) Connecting/ disconnecting the VGA cable (optional)
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5. Disassembly and Assembly Procedures NOTE: This “Disassembly and Assembly Procedures” is for EMEA only, not for other regions. Please note that Dell will deem warranty void if any disassembly is don...
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1. Unlock 4 RC screws Philips-head screwdriver 2. Disassemble Rear Cover from Middle Torsion of RC Frame according to the screw: 9±1Kgf sequence shown in the picture 1. Pull out CTRL FFC from I/F BD t...
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Other Panel 1. Tear off adhesive tape on Backlight Wire 2. Tear off adhesive tape on LVDS Cable (Note: Only for LG panel) 3. Tear off two tapes to disassemble Main SHD from panel LGD Panel 1. Pull out...
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1. Disassemble Mylar from 1. Philips-head Main SHD screwdriver Torsion of PCB screw: 8.5±1kgf 2. Hex-head screwdriver Torsion of hex screw: 5±0.6Kgf 2. Unlock 5 PCB screws and 2 hex screws 1. Take out...
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5.2 Assembly SOP Preparation before assembly 1. Clean the room for work 2. Identify the area for material 3. Prepare the implement, equipment, materials as bellow: 1) Working table 2) Philips-head scr...
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1. Insert LVDS cable into Panel LGD Panel 2. Paste acetate tape to fix LVDS cable on panel (Note: Only for LG panel) 3. Insert Backlight Wire into SPS BD and paste 1 tape to fix wire Other Panel 1. Pl...
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1. Insert CTRL FFC into I/F BD Philips-head screwdriver Torsion of RC screw: 9±1Kgf 2. Assemble Rear Cover with Middle Frame according to the sequence shown in the picture 3. Lock 4 RC screws 1. Assem...
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6. Trouble shooting instructions