Question about Legacy 600 WATT 2 Channel MOSFET LA470 Car Amp Car Audio Amplifier
The Protect LED is on and of course there is no output. My guess is one, or more, of the power transistors or one of the MOSFETs is gone. Can anyone give me an idea as to how to check any of the above while still in the circuit? I have the pin outs for the 2 different types of transistors and the 2 MOSFETs. I'm not sure what to look for though. Thanks
This is a basic procedeur just look for any short between pins of each component.
Posted on Aug 09, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jan 07, 2014 | Radio Shack 250 Watt PA Amplifier...
May 08, 2011 | Kenwood KAC-7202 Car Audio Amplifier
Apr 24, 2010 | MA Audio HK401SX Car Audio Amplifier
Apr 14, 2010 | Yamaha P3500S Amplifier
Aug 25, 2009 | Clarion Car Audio & Video
Jan 01, 2009 | Sony Xplod XM-1652Z Car Audio Amplifier
Dec 29, 2008 | Power Acoustik A3000DB Car Audio Amplifier
Oct 17, 2008 | Denon PMA-2000R 2-Channel Amplifier
Apr 09, 2008 | Hifonics Brutus BX 1505D Car Audio...
Feb 02, 2007 | Bazooka EL1500 Car Audio Amplifier
Aug 21, 2018 | Car Audio & Video
89 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: