Forum: Troubleshooting TVs and Video Sources
10-26-2016, 12:40 PM
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Replies: 3
Views: 1,658
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Forum: Troubleshooting Audio Equipment
10-26-2016, 04:00 AM
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Replies: 90
Views: 8,796
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Forum: Troubleshooting Audio Equipment
10-26-2016, 03:53 AM
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Replies: 8
Views: 2,680
Re: Fosgate Prime R500-1 car amp
Most car amps detect DC offset via the PSU rails.
The theory being that if a rail gets dumped into a speaker, one rail will go low while the other will remain high. If this differential occurs,...
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Forum: Troubleshooting TVs and Video Sources
10-26-2016, 03:34 AM
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Replies: 3
Views: 1,658
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Forum: General Electronics Technical Discussion
11-24-2014, 09:03 PM
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Replies: 1
Views: 2,710
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Forum: Troubleshooting TVs and Video Sources
11-24-2014, 06:29 PM
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Replies: 7
Views: 2,734
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Forum: Troubleshooting TVs and Video Sources
11-23-2014, 04:18 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-23-2014, 03:23 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-23-2014, 02:49 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-23-2014, 12:38 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-22-2014, 11:46 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-22-2014, 10:03 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-21-2014, 07:45 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-18-2014, 02:37 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-18-2014, 01:59 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
11-17-2014, 08:40 PM
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Replies: 19
Views: 6,999
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Forum: Troubleshooting TVs and Video Sources
04-30-2014, 06:20 PM
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Replies: 19
Views: 8,941
Re: Colby 32" TFTV3229 Power failure
Caution! This TV has a recall for a fire hazard.
From the US CPSC: "This recall involves black Coby 32-inch flat screen televisions with model number TFTV3229 and serial numbers beginning with LG...
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Forum: Equipment Usage, Soldering, Techniques, and Reviews
03-29-2014, 09:28 PM
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Replies: 5
Views: 6,867
Re: Protek 6300 "5 in 1" DMM
I will have to *find* it first! It's in the garage / Storage Facility of Doom (a subsidiary of The Mad Scientist's Lair). Wish me luck.
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Forum: Equipment Usage, Soldering, Techniques, and Reviews
09-22-2013, 01:27 AM
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Replies: 5
Views: 6,867
Re: Protek 6300 "5 in 1" DMM
Long term test update!
My meter has died due to corroded batteries...I'm not faulting it for it's demise. That's clearly all on Duracell and I.
With that said, I have some gripes. The humidity...
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Forum: Troubleshooting Audio Equipment
02-03-2013, 07:34 PM
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Replies: 195
Views: 70,673
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Forum: Troubleshooting Audio Equipment
02-03-2013, 07:17 PM
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Replies: 2
Views: 2,712
Re: RCA RT2770 Receiver
If someone can tell me the voltage that should be across C245 on the DSP board, that would be awesome. I'm seeing 35mV....something tells me I should see more across a 1000uF 6.3V cap. :P
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Forum: Troubleshooting Audio Equipment
02-03-2013, 07:15 PM
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Replies: 51
Views: 22,684
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Forum: Troubleshooting Audio Equipment
02-03-2013, 03:17 AM
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Replies: 2
Views: 2,712
RCA RT2770 Receiver
Found an interesting little gizmo, an RCA RT2770 receiver...supposedly "1000 watts". Yeah right....it weighs less than 10 pounds and says 90 watts power consumption. The SMPS is probably 150W or so....
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Forum: Troubleshooting Audio Equipment
11-27-2012, 07:01 PM
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Replies: 195
Views: 70,673
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