O/S Mobile Authority 116ZX amplifier - Page 2

Perry Babin · 17th November 2012, 01:56 PM

So far, you haven't provided any information to indicate that any components are actually defective.

What size fuse did it blow?

Madjimms · 18th November 2012, 01:20 AM

Blew the 20A fuse,but heard a faint amount of music before it blew, tried several fuses at various gain levels to see if anything would change. Also one of the transistors has a burn mark, the one in the picture. I'm confused by all the math in calculating things though, soo many numbers & I get confused. What would you recommend I do?

Perry Babin · 18th November 2012, 02:38 AM

Post a good quality photo of the transistor that appears to be burned.

17th November 2012, 01:56 PM	#11
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	So far, you haven't provided any information to indicate that any components are actually defective. What size fuse did it blow? __________________ Links >> Basic Car Audio Amp Repair * Basic Car Audio Electronics * New Site * Basic Switching Power Supply Design * Basic Computer Skills << Links

18th November 2012, 02:38 AM	#13
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	Post a good quality photo of the transistor that appears to be burned. __________________ Links >> Basic Car Audio Amp Repair * Basic Car Audio Electronics * New Site * Basic Switching Power Supply Design * Basic Computer Skills << Links

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18th November 2012, 01:20 AM	#12
Madjimms diyAudio Member Join Date: Nov 2012 Location: Portland,Oregon	Blew the 20A fuse,but heard a faint amount of music before it blew, tried several fuses at various gain levels to see if anything would change. Also one of the transistors has a burn mark, the one in the picture. I'm confused by all the math in calculating things though, soo many numbers & I get confused. What would you recommend I do?