Quick Question about a Schematic..

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Quick Question about a Schematic..

morzh
Odobenus rosmarus

Posts: 15,336
Threads: 530
Joined: Oct 2011
City: Jackson, NJ

#39

01-28-2014, 01:37 PM

Last thing:

Are you sure it is the speaker hum?

If you disconnect the speaker do you still hear it? (only disconnect whith power unplugged).

Could it be the power transformer hum?

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Messages In This Thread

Quick Question about a Schematic.. - by Jamie - 01-25-2014, 07:12 PM

RE: Quick Question about a Schematic.. - by morzh - 01-25-2014, 07:16 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-25-2014, 07:36 PM

RE: Quick Question about a Schematic.. - by gregb - 01-25-2014, 07:41 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-25-2014, 07:54 PM

RE: Quick Question about a Schematic.. - by PAradiogeek - 01-26-2014, 02:23 PM

RE: Quick Question about a Schematic.. - by morzh - 01-26-2014, 08:28 PM

RE: Quick Question about a Schematic.. - by Raleigh - 01-26-2014, 08:59 PM

RE: Quick Question about a Schematic.. - by Raleigh - 01-26-2014, 10:41 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-27-2014, 11:45 AM

RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 11:57 AM

RE: Quick Question about a Schematic.. - by Jamie - 01-27-2014, 12:19 PM

RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 01:50 PM

RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 02:00 PM

RE: Quick Question about a Schematic.. - by Mondial - 01-27-2014, 02:07 PM

RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 02:31 PM

RE: Quick Question about a Schematic.. - by Mondial - 01-27-2014, 03:43 PM

RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 03:50 PM

RE: Quick Question about a Schematic.. - by Mondial - 01-27-2014, 04:10 PM

RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 04:54 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-27-2014, 05:59 PM

RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 10:48 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 09:45 AM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 09:47 AM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 10:06 AM

RE: Quick Question about a Schematic.. - by gregb - 01-28-2014, 10:07 AM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 10:15 AM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 10:19 AM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 10:25 AM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 10:30 AM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 10:43 AM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 11:09 AM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 11:14 AM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 11:15 AM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 11:34 AM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 11:39 AM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 11:40 AM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 01:34 PM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 01:37 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 01:39 PM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 01:47 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 01:57 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 02:10 PM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 02:17 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 02:32 PM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 02:57 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 03:13 PM

RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 03:19 PM

RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 03:23 PM

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