Logitech G29 Help request to find smd transistor reference.

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  • ploggy
    New Member
    • May 2021
    • 7
    • United Kingdom
    #21
    Re: Logitech G29 Help request to find smd transistor reference.

    Heh I folded like a cheap suit and purchased a replacement Mobo for my wheel :P
    I wasn't 100% confident even if I found the right part that I could replace it.. the part is damn small lol
    Even tho I now have a working wheel I'll keep an eye on this page just just incase someone confirms the ic and has replaced it successfully.

    Thank you for the help, I appreciate it.

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      • ShadowGato
        New Member
        • Feb 2021
        • 1
        • Canada
        #22
        Well I have the same issue, tried replacing u8 with a BAW 56s, and no go. U8 is for shifter Protection, and U9 for pedals. My U9 was good so swapped it to U8 to insure they are identical and they are. Pedals now not working where as Shifter does not. Initial U8 was blown and causing a CC to ground, and the wheele was in boot loop. Removing it allowed it to be detected by Windows, but withough shifter functionality. Pins 2 and 5 share a trace to ground, 1,3,4,6 got to the shifter connector and to the STM 32 logic pins PB3,4,5,6 passing through some filtering caps and resistors on the way. I too believe it is some ESD array, but not sure on configuration. Any help would be appreciated.

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