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techtalk:evo:elec03b [2019/08/04 12:22]
ixl2relax
techtalk:evo:elec03b [2019/08/04 12:48]
ixl2relax
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 So now that this is out of the way and without further ado, here's the whole procedure So now that this is out of the way and without further ado, here's the whole procedure
  
-1. Depending on your setup you will first need to remove the indicator PCB from the speedo mount and disconnect the wire harness in order to be able to work on it. This is easily done by removing the two Philips screws with a small screwdriver located on the under side of the speedo mount (See the parts manual or FSM for the 2017 XL883N)+1. Depending on your setup you will first need to remove the indicator PCB from the speedo mount and disconnect the wire harness in order to be able to work on it. This is easily done by removing the two Philips screws with a small screwdriver located on the under side of the speedo mount (See the parts manual or FSM for the 2017 XL883N)\\
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 2. Gently separate the top part of the indicator lights from the harness. 2. Gently separate the top part of the indicator lights from the harness.
  
-3. With a small flat screwdriver gently pry the white top LED partitioning bit from the black housing. You should have exposed the top part of the PCB after that.+3. With a small flat screwdriver gently pry the white top LED partitioning bit from the black housing. You should have exposed the top part of the PCB after that.\\
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 7. You should now be left with the speedo wire harness on your hands. 7. You should now be left with the speedo wire harness on your hands.
  
-8. Next you will need to “push” the board out of its black enclosure. Do NOT try pulling it out. The black cable shielding behind the enclosure is soft enough that you can pinch it an inch or two below the enclosure and push it towards the enclosure so that the PCB pops out of it. The pushing motion will cause the cable shield to fold below the enclosure but the wires inside will push the board out.+8. Next you will need to “push” the board out of its black enclosure. Do NOT try pulling it out. The black cable shielding behind the enclosure is soft enough that you can pinch it an inch or two below the enclosure and push it towards the enclosure so that the PCB pops out of it. The pushing motion will cause the cable shield to fold below the enclosure but the wires inside will push the board out.\\
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 10. This step i found the most difficult due to my lack of soldering skills as well as lack of equipment. Youtube and the Internet is your friend. Search and watch how to desolder a LED SMD from a PCB. 10. This step i found the most difficult due to my lack of soldering skills as well as lack of equipment. Youtube and the Internet is your friend. Search and watch how to desolder a LED SMD from a PCB.
-Use a soldering iron and tweezers to heat and pull the LED out. Take your time for this. Heat each terminal for a few seconds at a time and pull lightly.+Use a soldering iron and tweezers to heat and pull the LED out. Take your time for this. Heat each terminal for a few seconds at a time and pull lightly.\\
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-11. Next grab a new OSG5120641E Green led and test it. For the purpose of the test i assembled the scientific instrument shown below; a CR2032 flat battery, two short wires and everything held in place with a clothespin. Touching the LED’s terminal should cause it to illuminate. If it does not, try reversing the polarity. LED’s are polarity sensitive. +11. Next grab a new OSG5120641E Green led and test it. For the purpose of the test i assembled the scientific instrument shown below; a CR2032 flat battery, two short wires and everything held in place with a clothespin. Touching the LED’s terminal should cause it to illuminate. If it does not, try reversing the polarity. LED’s are polarity sensitive.\\ 
-{{:​techtalk:​evo:​elec:​ledfix-christophoro-05.jpg?​250|}}{{:​techtalk:​evo:​elec:​ledfix-christophoro-06.jpg?​250|}}+{{:​techtalk:​evo:​elec:​ledfix-christophoro-05.jpg?​250|}}{{:​techtalk:​evo:​elec:​ledfix-christophoro-06.jpg?​250|}}\\
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-12. Take note from Step 10 above. The LED polarity and the markings on the PCB should match, i.e. lower pointy edge of the ‘T’ should align with arrow point. In the image below this is clearly indicated; side by side you can see the markings on the PCB and the BACKSIDE of the LED.+12. Take note from Step 10 above. The LED polarity and the markings on the PCB should match, i.e. lower pointy edge of the ‘T’ should align with arrow point. In the image below this is clearly indicated; side by side you can see the markings on the PCB and the BACKSIDE of the LED.\\
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-13. Go ahead and solder the LED on the PCB. Again, youtube is your friend on how to do this.+13. Go ahead and solder the LED on the PCB. Again, youtube is your friend on how to do this.\\
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-14. Using the makeshift tester tool (see step 11 above) test the LED’s terminals after soldering it, to make sure you havent damaged the LED while soldering it+14. Using the makeshift tester tool (see step 11 above) test the LED’s terminals after soldering it, to make sure you havent damaged the LED while soldering it.
  
-15. If all checks ok, go plug everything back on the bike (the speedo plug and the main plug harness) but dont tidy up anything just yet. Failure to plug them both first and turning the key to IGNITION second will probably register a “Could not read speedo” error code to pop up and the check engine light to stay on (ask me how i know this)+15. If all checks ok, go plug everything back on the bike (the speedo plug and the main plug harness) but dont tidy up anything just yet. Failure to plug them both first and turning the key to IGNITION second will probably register a “Could not read speedo” error code to pop up and the check engine light to stay on (ask me how i know this).
  
-16. Check that the Neutral light works as expected?+16. Check that the Neutral light works as expected.\\
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-17. If all is ok, go ahead assemble everything back on the harness in reverse order and re-wire the bike as you would finally do and pat yourself on the back You just saved yourself 70 bucks!+17. If all is ok, go ahead assemble everything back on the harness in reverse order and re-wire the bike as you would finally do and pat yourself on the back You just saved yourself 70 bucks!\\
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