Questions & Answers for: Infinity schematic diagram of 3 to 12v power supply

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Question about Reference 1211a Car Audio Amplifier

1 Answer

3 wires, the amp will not come on. Also, check the amp fuse to see if the fuse has flown. Also check the fuse that is connected to your 12V source. If the fuse is blown, there will be not power on the

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Question about Reference 5350a Car Audio Amplifier

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...power is still applied and remote is activated. It's difficult to diagnose problems online without voltmeter readings but my bet is on a faulty amp. In this case it will need to be professionally ...

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Question about BASSLINK Car Subwoofer

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...schematic OR recent experience. My Basslink X blew the 20 amp fuse. It's own fuse. I found that one of the switching xistors ahead of the torrid transformer was dead shorted. I replaced both of them ...

Question about Reference 7541a Car Audio Amplifier

1 Answer

...power is supplied on the remote wire. The problem is most likely in either the head unit or one of the amps. And if not corrected, the amps will sooner or later, completely drain the battery. First ...

...power supply is blown. I opened up the power supply and a backside component is fried. How can I get a replacement crossover and power supply for this subwoofer? I really do not want to pay for a ...

Question about 7540A Car Audio Amplifier

1 Answer

...unit, but for test purposes, you just need 12V to the "remote" terminal on the amp. The amp should power up without speaker inputs or speaker connections, but it is not recommended. Hope this

Question about 7540A Car Audio Amplifier

0 Answer

...diagram is here http://4.bp.blogspot.com/-rL5gPwDKeQ0/U0mE5U8P__I/AAAAAAABAck/XRCH1FgHjWw/s1600/power+amp.bmp.jpg Rear panel and connections here. INFINITY ref 475a 4 3 2 CHANNEL POWER AMPLIFIER ...

Question about Bass Link Subwoofer Car Audio Amplifier

1 Answer

...schematic diagram infinity basslink subwoofer I have a infinity basslink subwoofer that is burn resistance,transistor and diode that i need to know there value and parts number on them Design: The ...

...but it only puts out 12v to power your laptop. the exact same thing is happening with your amp. the amp only needs 7.5 to work but its taking 12.2 to power it. its normal and nothing to worry ...

Question about Reference 7541a Car Audio Amplifier

1 Answer

...Diagram Well I don't particularly care for Haynes manuals, but my FSM's did not have anything either. I found this in thejeep cherokee haynes manual and it says that it is for 97 and later models but ...

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