philippe11 Posted June 17, 2019 Posted June 17, 2019 Hi folks, i got my orange pi zero a few weeks ago but had no time to assemble it. This evening i got the time but i was in toughts and rubbed an resistor off the board. Can please measure someone the value of the missing resistor? Otherwise iam srcewed :/ Board: Orangepi Zero
martinayotte Posted June 18, 2019 Posted June 18, 2019 16 hours ago, philippe11 said: value of the missing resistor According to silkscreen, the resistor you are pointing to is R5, and according to schematic, R5 is a 6K 1%, and I've measured it and seems to be right. This resistor is part of Ethernet PHY.
philippe11 Posted June 18, 2019 Author Posted June 18, 2019 Thank you for your help! I will solder a trimpot on the spot with that value if i may ask you, what schematics? Is there a whole schematic of the board? The only thing i know is the vcore is messed up and the cpu overheats. Hm..
martinayotte Posted June 18, 2019 Posted June 18, 2019 24 minutes ago, philippe11 said: if i may ask you, what schematics? Is there a whole schematic of the board? http://linux-sunxi.org/images/e/e0/Orange-Pi-Zero-Schanetics-v1_11.pdf or http://www.orangepi.org/download/orange_pi-zero-v1_11.pdf 1
philippe11 Posted June 19, 2019 Author Posted June 19, 2019 Thank you sir! I got mine fixed, the only smd resistors i had around were 4.7K ohm. Anyway, it works.
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