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Quick Question about a Schematic..
morzh
Odobenus rosmarus
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Posts: 15,825
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
#39

01-28-2014, 02:37 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, 08:12 PM
RE: Quick Question about a Schematic.. - by morzh - 01-25-2014, 08:16 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-25-2014, 08:36 PM
RE: Quick Question about a Schematic.. - by gregb - 01-25-2014, 08:41 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-25-2014, 08:54 PM
RE: Quick Question about a Schematic.. - by morzh - 01-26-2014, 09:28 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-27-2014, 12:45 PM
RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 12:57 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-27-2014, 01:19 PM
RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 02:50 PM
RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 03:00 PM
RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 03:31 PM
RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 04:50 PM
RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 05:54 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-27-2014, 06:59 PM
RE: Quick Question about a Schematic.. - by morzh - 01-27-2014, 11:48 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 10:45 AM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 10:47 AM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 11:06 AM
RE: Quick Question about a Schematic.. - by gregb - 01-28-2014, 11:07 AM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 11:15 AM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 11:19 AM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 11:25 AM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 11:30 AM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 11:43 AM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 12:09 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 12:14 PM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 12:15 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 12:34 PM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 12:39 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 12:40 PM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 02:34 PM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 02:37 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 02:39 PM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 02:47 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 02:57 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 03:10 PM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 03:17 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 03:32 PM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 03:57 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 04:13 PM
RE: Quick Question about a Schematic.. - by morzh - 01-28-2014, 04:19 PM
RE: Quick Question about a Schematic.. - by Jamie - 01-28-2014, 04:23 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration