| Electronics > Beginners |
| Beginners Road To Repair Part 2 |
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| don@cascadefellowship.org:
--- Quote from: BradC on October 03, 2018, 02:36:42 am --- --- Quote from: don@cascadefellowship.org on October 02, 2018, 07:43:57 pm ---I've been in contact with the manufacturer and I'm going to try and get a schematic for the unit. I have not found one online yet. Maybe this will be an opportunity to create my first schematic! --- End quote --- Have you got an operation manual? What does a blinking power led mean? --- End quote --- Yes I do have the manual and a data sheet. Sadly, the troubleshooting section is pretty thin. |
| tpowell1830:
--- Quote from: don@cascadefellowship.org on October 03, 2018, 04:42:39 pm --- --- Quote from: tpowell1830 on October 02, 2018, 08:35:15 pm ---Hi Don, the big electrolytics on the lower right in the first pic seem to have bulges on the top, can you verify? --- End quote --- Sure. It's possible that the one furthest to the right might have a minute bulge. Very, very small though. Here's a pic with the straight edge of the frame as a reference. --- End quote --- From that angle, doesn't seem to be bulging at all. If they were bulging, wouldn't mean that is your problem, only time to change them out with your maintenance. There have been thoughts that the firmware is telling you something with the blinking LED, do you have error codes or manual? EDIT: I see you already posted that you don't have good information. |
| don@cascadefellowship.org:
--- Quote from: alsetalokin4017 on October 03, 2018, 03:01:18 am ---Is it intended to be operated without a load at the output loop connection? Also, it might be nice to have a photo or two of the underside of the PCB. And I'm wondering if there is a microprocessor and memory in there. Could the problem be firmware corruption or error? --- End quote --- I think it can be operated without a load. Certainly let me know if I'm wrong. It's basically a radio. It drives signal through a copper wire in the floor which can be received by hearing aids and other such devices. I don't believe this unit has any type of software, firmware, drivers, etc... |
| don@cascadefellowship.org:
--- Quote from: alsetalokin4017 on October 03, 2018, 03:01:18 am ---Is it intended to be operated without a load at the output loop connection? Also, it might be nice to have a photo or two of the underside of the PCB. And I'm wondering if there is a microprocessor and memory in there. Could the problem be firmware corruption or error? --- End quote --- Additional pics. |
| don@cascadefellowship.org:
--- Quote from: onesixright on October 03, 2018, 06:59:41 am ---Hi! Sent from my iPad using Tapatalk --- End quote --- Hello! |
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