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Member Blogs How not to repair a Playstation 4 - The Risks of Poor Eyesight
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  • Author Author: cstanton
  • Date Created: 24 Jun 2020 10:03 PM Date Created
  • Views 772 views
  • Likes 8 likes
  • Comments 8 comments
  • microscope
  • playstation 4
  • soldering
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How not to repair a Playstation 4 - The Risks of Poor Eyesight

cstanton
cstanton
24 Jun 2020

I haven't thrown it away. I still have the Playstation 4, if you remember the last time we looked at How not to repair a Playstation 4 - The Risks of Second Hand Electronics , my intention was to look again at the vias and pathways on the board and see if I could resolder the connections from the HDMI port to where they were supposed to go.

 

However, unlike many of you who are very capable at soldering (according to What (metric) size have you managed to hand-solder ? ) I am... not, well to give myself some leniency I didn't have a very good magnifier, which I'm starting to believe is definitely a necessary piece of equipment for working with soldering fine electronics. I need spectacles to see, and sometimes that can be disorientating.

 

I'm about to take it apart again, there's some quiet commentary:

 

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The best part of checking it over on this occasion, is using this useful USB microscope I acquired - though I think I need some better dexterity over the zoom and a frame to hold it - there're some designs on thingiverse that I should probably 3D print!

 

image

 

It looks like I need to re-solder a chip on the board, it probably slid when I put it in place the first time, well I'll wait for the Hackspace to re-open so that I have access to a re-flow station!

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Top Comments

  • ntewinkel
    ntewinkel over 5 years ago +2
    I know the feeling! I wear glasses too, being nearsighted, and often have to take them off to get up close to see better... I've tried with my prescription reading glasses (my prescription + or - whatever…
  • cstanton
    cstanton over 5 years ago in reply to ntewinkel +2
    I also realised that the video is failing to process, I'll re-upload.
  • Jan Cumps
    Jan Cumps over 5 years ago +2
    I looked closer at your previous repair post How not to repair a Playstation 4 - The Risks of Second Hand Electronics . The pcb is burned up and became carbonised. Then the material becomes conductive…
  • cstanton
    cstanton over 5 years ago in reply to ntewinkel +1
    > but the reviews I've seen have been mixed, like the slight delay in processing the image Using http://obsproject.com/ to view the image from the camera, you can select the option to disable the 'buffer…
  • Jan Cumps
    Jan Cumps over 5 years ago in reply to cstanton +1
    cstanton wrote: I also realised that the video is failing to process, I'll re-upload. Works now.
  • cstanton
    cstanton over 5 years ago in reply to Jan Cumps +1
    Hah, really? I hadn't even considered that. I'll have to check that out. Thanks.
  • dubbie
    dubbie over 5 years ago +1
    I bought some head mounted magnifying glass things and wish I had purchased them earlier. They are just great, with several different sets of lense magnifications. They have to be changed manually but…
  • cstanton
    cstanton over 5 years ago in reply to cstanton +1
    Jan Cumps , armed with my DMM and also a reflow station, I re-seated the badly soldered chip, and checked the carbonised PCB. It's not conductive, sadly the playstation 4 still doesn't display to the screen…
  • cstanton
    cstanton over 5 years ago in reply to cstanton

    Jan Cumps , armed with my DMM and also a reflow station, I re-seated the badly soldered chip, and checked the carbonised PCB. It's not conductive, sadly the playstation 4 still doesn't display to the screen though at least it acknowledges the HDMI cable is plugged in now.

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  • dubbie
    dubbie over 5 years ago

    I bought some head mounted magnifying glass things and wish I had purchased them earlier. They are just great, with several different sets of lense magnifications. They have to be changed manually but they are not too difficult or time consuming to do. These have made a big difference to my soldering.  I have also been thinking of getting a USB microscope - I have used them before at the University to show close-ups of components and soldering in classes. They were a bit of a pain to use but I think that was more the setup as it had to be networked.

     

    Dubbie

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  • cstanton
    cstanton over 5 years ago in reply to Jan Cumps

    Hah, really? I hadn't even considered that. I'll have to check that out. Thanks.

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  • Jan Cumps
    Jan Cumps over 5 years ago in reply to cstanton

    cstanton  wrote:

     

    I also realised that the video is failing to process, I'll re-upload.

    Works now.

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  • Jan Cumps
    Jan Cumps over 5 years ago

    I looked closer at your previous repair post How not to repair a Playstation 4 - The Risks of Second Hand Electronics.

    The pcb is burned up and became carbonised. Then the material becomes conductive.

    You can measure that by putting a DMM in resistor mode on different points of the charred area...

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