Title: Rockminer R-Box Schematic/Components List Post by: CoinMLS on January 08, 2023, 10:13:12 PM My old Rockminer R-box stopped working and it appears that the C36 capacitor.
I know it's a long shot, but does anyone have access to one that can identify the size of the capacitor or the schematics? The PCB is marked R_BOX_V1.1 2014_04_27 Title: Re: Rockminer R-Box Schematic/Components List Post by: BitMaxz on January 08, 2023, 11:13:35 PM I tried to search but no one shared this schematic/components list for this unit.
Why did you suspect the capacitor? Do you feel when touching the capacitor is too hot? It's a simple way to know if the caps are shorted. If you have a multimeter you can check the resistance of the power terminal if it shorted or not and if it's a ceramic capacitor you can remove it and try to run it without the capacitor. Title: Re: Rockminer R-Box Schematic/Components List Post by: Husires on January 09, 2023, 04:22:24 PM Did you check your capacitor orientation? You can also bridge the track with wire if it is broken/not working if the system will work and then you will need to replace those capacitors
Title: Re: Rockminer R-Box Schematic/Components List Post by: o_solo_miner on January 09, 2023, 04:49:30 PM My old Rockminer R-box stopped working and it appears that the C36 capacitor. I know it's a long shot, but does anyone have access to one that can identify the size of the capacitor or the schematics? The PCB is marked R_BOX_V1.1 2014_04_27 Just look here: https://bitcointalk.org/index.php?topic=639030.0 Scroll a bit down, there are nice pictures of the PCB. Click on the Picture, and you will have a zoom option. What makes you think that the C36 ( Found it, looks like a 100 nF Capacitor, but I can Measure it on one of my R-Box to be secure. |