Question about Phase Linear UPA424CS Car Audio Amplifier
Green lt is on and the red power light is not. I have troubleshot it in every which way leaving me with the amp only. Its a phase linear pl200 200 watt bridgeable 2 channel mosfet amp. Where the bleep is tech supp. how do I troubleshoot internally?
If the amp is going into protect, it likely has shorted output transistors. To eliminate other possible causes, read through the following page.
Amp in protect mode - troubleshooting
Let me know if you have any other questions.
Posted on Nov 30, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 01, 2012 | MTX Thunder® TC8001 Car Amp
Jun 26, 2010 | Power Acoustik LT-980/2 Car Audio...
May 31, 2010 | Planet Audio VX4002 Car Audio Amplifier
May 18, 2010 | Nitro BMW-482 Car Audio Amplifier
Mar 09, 2010 | Car Audio & Video
Sep 14, 2009 | Alpine Car Audio & Video
Sep 05, 2009 | Kenwood Car Audio & Video
Apr 27, 2009 | SPL Audio Phantom DK2-1000 Car Amp
Sep 21, 2008 | Audiofonics ADF-240 Car Audio Amplifier
Jun 26, 2008 | Phase Linear UPA424CS Car Audio Amplifier
196 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: