Hello,
Seeking a schematic for Proficient Audio Systems S12 Powered Subwoofer amplifier module.
Thanks in advance,
John
Seeking a schematic for Proficient Audio Systems S12 Powered Subwoofer amplifier module.
Thanks in advance,
John
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The Problem: This player has a toggle switch to select between Stereo, Mono R, and Mono L. Regardless of the setting it outputs the sound to both the L&R audio jacks. In the Mono R position, the audio output level is normal (from both the L and R audio output jacks), in the Stereo position the audio output is about half the volume, and in Mono L, it's about 3/4 the volume. Something about putting it into Stereo mode is causing the volume to drop significantly and I can't figure it out.
The player processes the audio signal using two different reference frequencies. The "R"... -
I get a faint, low hum through my PC speakers, which connect to the subwoofer in a 2.1 speaker system. The hum drives me crazy and makes me stressed. When I turn off the subwoofer, everything is quiet and I start to relax, lol.
Here's an audio clip of the sound coming from my speakers:
https://vocaroo.com/16HaryHwTx78
I recorded with my phone's mic right next to the speaker, and the mic picked up a lot of speaker noise over top of the hum. But I don't hear that noise in the room, I just hear the lower-pitched hum that's buried beneath all the other... -
Have a problem with one of my gxw-15 subwoofers. When pluging in power socket it shows power is ok (red LED), but when trying to turn it on it turns iff immediately (can hear relay clicking sound). Cause i have working second subwoofer i tried replacing several boards. So for now i can say power board is causing this problem. There are no visible damaged element on it. I wrote to Monitor audio and they sent me all schematics. What i have found is defective capacitor C535(short circuit), but after changing it ...same behavior.
Measured output FETs, diodes. Seems everything is fine...... -
This specification for the HP Z400 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Z400 boardview and Z400 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP Z400 is accurate, safe, error...09-12-2024, 03:30 PM
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This specification for the HP Z400 Workstation can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Z400 Workstation boardview and Z400 Workstation schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for...09-12-2024, 03:30 PM