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Remove electrolyte capacitors (red mark) from printed circuit boards 

 

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-1 Cut the glue between bulk cap. and PCB with a knife

 

 

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-2 Ensure cutting path within the glue, don’t touch bulk cap. or PCB

 

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-3 Cut into the bottom of bulk cap. and pull

 

it up carefully

 

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4

Go to contents page

DELL U2719D

Summary of Contents for UltraSharp U2719D

Page 1: ... user s manual DP cable USB cable power cable and other packing materials from the carton Note It depends on whether users returning the accessories S2 Open the carton with a proper tool 1 Disassembly Procedures S1 Take out the monitor from EPE bag and put the LCD monitor on a protective cushion 2 3 4 1 Take out the base Paper Top and stand from the carton then take out the monitor from the pizza ...

Page 2: ...function key cable high for releasing the function key cable as the picture below shown Use a Philips head screwdriver to remove 5pcs screws for unlocking the front bezel with the assembled unit No 1 5 screw size M2x2 7 Torque 3 0 5kgfxcm 3 5 2 4 1 U se a Philips head screwdriver to remove 2pcs screws left and right for unlocking the front bezel with the panel module then disassemble the front bez...

Page 3: ...ead screwdriver to remove screws for unlocking AC power outlet two No 1 2 screw size M3x10 Torque 6 0 5kgfxcm S17 3 Go to contents page DELL U2719D Tear off 1pcs acetate tape then disconnect the panel lamp cables from the connectors of the panel module and power board U se a Philips head screwdriver to remove 4pcs screws for locking the bracket chassis module with the panel No 1 4 Screw size M3x0 ...

Page 4: ...inted circuit boards S1ϴ 1 Cut the glue between bulk cap and PCB with a knife S1ϴ 2 Ensure cutting path within the glue don t touch bulk cap or PCB S1ϴ 3 Cut into the bottom of bulk cap and pull it up carefully S18 4 Go to contents page DELL U2719D ...

Page 5: ...S1ϴ 4 Take out bulk cap pin solder with soldering iron and absorber S1ϴ 5 Lift the bulk cap up and away from the PCB DELL U2 19 5 Go to contents page ...

Page 6: ...ontain CFC HCFC HFC and HC No used Gas discharge lamps No used LCD display 100 cm2 Product has an LCD greater than 100 cm2 External electric cable Product has external cables Component contain refractory ceramic fibers No used Component contain radio active substances No used Electrolyte capacitors height 25mm diameter 25mm Product has electrolyte capacitors height 25mm diameter 25mm ϯ Tools Requi...

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