|
40-180 slight hum
10-13-2014, 04:02 PM
Chasing down a tiny hum like that can be maddening. One possible cause also might be bad grounding of some of the decoupling caps through rivets. I would check the grounds on all these connections also, see what they read to chassis. If one reads a few ohms instead of a dead short, you may have found your culprit. Best of luck.
« Next Oldest | Next Newest »
Messages In This Thread
40-180 slight hum - by Edisla - 10-09-2014, 09:32 PM
RE: 40-180 slight hum - by KCMike - 10-09-2014, 09:57 PM
RE: 40-180 slight hum - by Edisla - 10-10-2014, 07:59 PM
RE: 40-180 slight hum - by DeckApe - 10-13-2014, 02:57 PM
RE: 40-180 slight hum - by morzh - 10-13-2014, 03:37 PM
RE: 40-180 slight hum - by mikethedruid - 10-13-2014, 04:02 PM
RE: 40-180 slight hum - by morzh - 10-13-2014, 05:16 PM
Users browsing this thread: 4 Guest(s) |
|
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
