Question about Crunch BLX1000D Car Audio Amplifier
THE SUOND FROM MY AMP RUNNING MY SUBS CUTS OFF AND ON THE LED STAYS ON.WHEN THE SOUND IS OFF I CANTAP THE AMP AND IT PLAYS AND THEN CUTS OFF AGAIN.THE WIRING IS FINE. IF IT IS A DRY SOLDER WHERE ON THE A BOARD WILL I FIND THE PROBLEM
You may have solved your own problem. If you can tap the unit and have it work that is a sign of a loose connection. I would suggest if you have electronics background you check the circuit for a cold solder joint. Then use a soldering iron to go over the joint. Better still hear up the joint and use a desoldering device remove the old solder and then a soldering iron to apply new solder. This should do the trick it a cold solder joint is indeed your problem.
Posted on Sep 04, 2007
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