Got a Velodyne FSR-18 sub last weekend with no power. After opening up the plate, I found the fuse is blown. After I installed a new fuse and turned it on, it blew again. Then I connect it to a dimbulb tester, the bulb lights on, so there is a short somewhere. I can't find any burn mark or bad capacitor visually. Test few big resistors and they seem to be fine. The woofer unit itself measures 3.4ohms, and tested with a battery and can hear some sound.
Anyone here with experience with repairing these subs? What are some of the usual failure spots?
Thanks!
Anyone here with experience with repairing these subs? What are some of the usual failure spots?
Thanks!