Search found 2 matches
- Aug 2nd, '17, 10:54
- Forum: Yocto v1.0 Hardware
- Topic: Issue with power supply (intermittent)
- Replies: 1
- Views: 4346
Re: Issue with power supply (intermittent)
Just to follow up, I replaced IC5 (7915) and its working again, although the negative voltage reads -17v... seems a bit high but when testing on the mainboard it is +/-15v...
- Aug 1st, '17, 04:38
- Forum: Yocto v1.0 Hardware
- Topic: Issue with power supply (intermittent)
- Replies: 1
- Views: 4346
Issue with power supply (intermittent)
Hello, I'm wondering if anyone can assist. My power supply is a 16vac 1250ma 'wall wart' / 'power pack'. After completing the Power Supply section of the instructions and testing the voltage pads with my multimeter, all values were correct (+5v, +15v, -15v) I moved on to the noise section and all wa...