Components used on the Switch (mostly the motherboard and main console)

Discussion in 'Switch - Console, Accessories & Hardware' started by WadsRUs, Dec 2, 2018.

  1. Pintglass

    Pintglass Advanced Member

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    Ok thanks for that
    if you could test for me when you get chance that would be great
     
  2. rokko

    rokko Newbie

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    Sep 1, 2016
    how about these from ebay
    eBay item number:
    171950810548
     
  3. Pintglass

    Pintglass Advanced Member

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    I think there suppose to be 90 omh's @mattytrog will confirm
     
  4. mattytrog

    mattytrog You don`t want to listen to anything I say.

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    I`d get the 50 ohm ones...

    HDMI spec indicated 50ohm impedance.

    EXC-24CH500U
     
  5. rokko

    rokko Newbie

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    Sep 1, 2016
    many th
    anks
     
  6. Pintglass

    Pintglass Advanced Member

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    @mattyrog
    Could you tell me what the value of the big cap just above the Pi3usb is please.
     
  7. npavlovici

    npavlovici Advanced Member

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  8. npavlovici

    npavlovici Advanced Member

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    @mattyrog
    Resistor values around bq24193 are wrong.

    Attention the values in the picture are measured in circuit,
    can only be used for comparison of the values on board, so must by removed and tested again.

    For example if you replace the 5.6kohm resistor with 10k ,bq 24193 will not charge the battery because the temp set for charghing will bee out of range.

    So the 3.8 k and 5.6 k values are critical and its used to set the charghing related to temperature of the battery. (bq 24193 tipical aplication recommend 2.2 k and 6.86k for ts1 and ts2 pins)


    edit add picture pp5 mosfet board revision FY hac-cpu-10 for @Pintglass
     

    Attached Files:

    Last edited by npavlovici, Jul 29, 2019
  9. rokko

    rokko Newbie

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    Hi Matty
    will these do the same job as the panasonic there murata DLM0NSN500HY2 i only need one but such a pain to get hold of
     
  10. mattytrog

    mattytrog You don`t want to listen to anything I say.

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    Yep. As long as there are 2 isolated channels in them. Some have both tabs connected in parallel at each end.
     
  11. npavlovici

    npavlovici Advanced Member

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    The size it's wrong it's smaller i dont think you will manage to soder it , maybe if you put more solder , you need 504 size, 2 lines 50ohm etc.
     
  12. Simie197373

    Simie197373 Newbie

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    Hi all does anyone no where I can get one of theses please ,it what the sd card board plugs into
    Thanks all
    Simie
    upload_2019-8-1_12-57-34.
     
  13. rokko

    rokko Newbie

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    Hi
    Thanks for the reply i have a broken dock unit and can see the same chokes on the board would it be ok to harvest these and use them ?
     
  14. SolidSnakeUk89

    SolidSnakeUk89 Advanced Member

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    if you tell me where to put the probes.. Im happy to test this for you, I have 2 boards with me now :)

    — Posts automatically merged - Please don't double post! —

    They look like Panasonic 16pin FPC connectors.. commonly used for Backlight in Mobile phones LOL but I am not sure. iFixit calls them "lego type" connector
     
  15. Pintglass

    Pintglass Advanced Member

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    Thanks but @npavlovici did it for me.
     
    Last edited by Pintglass, Aug 4, 2019
    SolidSnakeUk89 likes this.
  16. bandar

    bandar Advanced Member

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    Hi

    I accidentally broke this connector or fuse while i was changing the thermal paste.
    I'm wondering if I could bridge it and call it a day because I don't have access to parts sadly.
    If not, could you guide me to which part to buy and from where because I live in Saudi Arabia and I'm pretty sure I can't find it here and have to buy it from a website.
    [​IMG]
     
  17. Pintglass

    Pintglass Advanced Member

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    As far as i can tell those lines go to the wifi chip, looking at a datasheet for the wifi chip they could be pcie lines it specifies 1uf for those caps
    I'd wait for @ mattytrog or @npavlovici to confirm

    Sorry i put the wrong value as @npavlovici said 0.1uf is correct
     
    Last edited by Pintglass, Aug 6, 2019
    npavlovici likes this.
  18. npavlovici

    npavlovici Advanced Member

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    @bandar i will use 0.1 uf(100nf) ceramic capacitor size 0201, beter go to a gsm shop probably they will have the cap and tools.
    @rokko i don't now.
     
    bandar likes this.
  19. SolidSnakeUk89

    SolidSnakeUk89 Advanced Member

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    Hi All, not sure if this will help but I have taken voltage and diode readings of the connector for the game card reader and touchscreen... very interesting for me if you know more info about where these pings go please let us know !!!

    https://imgur.com/MoRMPCZ

    — Posts automatically merged - Please don't double post! —

    [​IMG]
     
    WadsRUs likes this.
  20. Ace_

    Ace_ Member

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    Jun 5, 2019
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    Does anyone know where I can find tact swith for a right joycon shoulder button (the one that's soldered directly to the pcb) I've looked on ebay but couldn't see any that looked the right size or that are 3 pin.
     
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