Install a new 4719-001997 DLP Chip to get rid of Samsung HLT5087SX white dots

new 4719-001997 DLP Chip in the Samsung HLT5087SX RPTV

Are you seeing white dots on your Samsung HLT5087SX?

Find out more about the most affordable solution for white death syndrome.

Eliminate dots on your Samsung HLT5076SX for under $230 by installing a new 4719-001997 DLP Chip.

 

Don’t have your replacement chip yet? Buy the 4719-001997 DLP Chip on line and then follow our visual step-by-step guide.

Equipment needed

  • Electric Philips screwdriver
  • needle nose pliers or a 5mm nut driver
  • antistatic gloves OR plastic gloves used with an antistatic wrist band
  • soft cloth or brush

 

How to replace the 4719-001997 DLP Chip

Note: These instructions can also be used for the following Samsung models to install a new 4719-001997 DLP Chip:

HL56A650C1, HL61A650C1 , HL61A750A1, HL67A750A1, HLT5076SX, HLT5087SX, HLT5676SX, HLT5687SX, HLT5689SX, HLT6156WX, HLT6176SX, HLT6187SAX, HLT6187SX, HLT6189SX, HLT6756WX.

Alternate chip number: DMD Chip 1910-6143W

Part One: Removing the worn 4719-001997 DLP Chip

CLICK ON ANY OF THE PICTURES FOR A LARGER VIEW.

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

 

4719-001997 DLP Chip replacement

Step 1: Put on the plastic gloves. Loosen all the screws found on the back panel. Put the screws to one side and remove the back panel.

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

 

4719-001997 DLP Chip replacement

Step 2: Loosen the two screws holding the lamp engine bracket in place.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 3: Remove the 4 screws holding the lamp engine in place. Disconnect all the connectors. Important: don’t yank any cables.

 

 
4719-001997 DLP Chip, Samsung HLT5087SX RPTV4719-001997 DLP Chip replacement
Step 4: Carefully remove light engine from the cabinet.

 

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 5: Remove the 2 screws holding the color wheel protective cover in it place. Avoid touching any of the optical components as this can affect the quality of your picture.

 

 
4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 6: Carefully disconnect the cables between the terminal board and lamp.

 

 

 
4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 7: Disconnect the clip connecting the cooling unit.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

 

4719-001997 DLP Chip replacement

Step 8: Remove the cooling unit and terminal board.

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 9: Remove the terminal board.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 10: Loosen the 7 screws holding the terminal cover in place. (Good time to dust this section).

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 11: Carefully pop the terminal out of its holder.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 12: Unlock the old DLP Chip from the terminal. You may need to use a flat edged screwdriver to pop it out.

 

 

 

 

Step 2: Installing the new 4719-001997 DLP Chip

Click on any photo to enlarge.

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 13: Place the new DLP chip into place. Handle the DMD DLP CHIP only by the edges because it is very sensitive to antistatic electricity.

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 14: Put the terminal back into its holder.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 15: Tighten the 7 screws holding the terminal in place.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 16: Replace the terminal board’s cover.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 17: Reconnect the clip holding the cooling unit.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

 

4719-001997 DLP Chip replacement

Step 18: Re-connect the cables between the terminal board and lamp.

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 19: Tighten the 2 screws holding the color wheel protective cover in it place. Avoid touching any of the optical components as this can affect the quality of your picture.

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

4719-001997 DLP Chip replacement

Step 20: Carefully replace the light engine back into the cabinet.

 

 

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

 

4719-001997 DLP Chip replacement

Step 21: Replace and tighten the 4 screws holding the lamp engine in place. Re-connect all the connectors.

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

 

4719-001997 DLP Chip replacement

Step 22: Put the light engine back into the RPTV. Tighten both screws that keep the back bracket in place.

 

 

4719-001997 DLP Chip, Samsung HLT5087SX RPTV

 

4719-001997 DLP Chip replacement

Step 23: Loosen all the screws found on the back panel. Put the screws to one side and remove the back panel.

 

 

 

4719-001997 DLP Chip in Samsun HLT5087SX RPTV

 

 

4719-001997 DLP Chip replacement

Enjoy your crisp, clear picture on your Samsung HLT5087SX RPTV.

 

 

 

 

 

Learn more about your Samsung HLT5087SX RPTV:

7 Tips for extending RPTV lamp life

RPTV Troubleshooting: TV won’t turn on

Consumer Alert: The dangers of RPTV generic lamps

Posted in FixYourDLP, Rear Projection TV Lamp Replacement Tagged with: , , , , , , , , ,

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