Question about Infinity BASSLINK Car Subwoofer

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Servo light The servo light on this units stays on and there is no output. The power light is on also

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You have an internal problem in the amplifier of the sub woofer box. You need to take it in to be checked at a service center, there are no quick fixes for them. Sorry,

Dave

Posted on Jul 01, 2008

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I having a problem. I installed a s 2000.1 stoker amp . It worked for a bit then cut of and it is giving me a power protection red light and it blinks 8x with the blue power light...can you help please? it...


Under the assumption that you have connected everything correctly: Check to see that the amplifier gain is not to high. Find out how powerful your head unit RCA outputs are (1.2V, 2V, 4V or 5V) The gain control on the amplifier should be set to match the output of your head unit. [The gain on the amplifier is not a volume] Check to see if the GND (ground) is secure Your power cable should be a minimum 4 Gauge, if the power cable is inadequate it could starve the amplifier of the power requirements it needs. Check to see if your speaker cables are coming into contact with metal. This would cause a short. There could be many other reason to. Hope this helps dreamsystems

Feb 19, 2011 | Car Speakers & Subwoofers

1 Answer

Basslink works for a few seconds after i turn on the stereo, then it fades away. The servo light is always on even when i disconnect the input line and turn the knobs to the min level. What could be wrong?


Hello, check the +15v and -15v on the Switching Power Supply Control board. If one or both are missing, it is probably Q117 for +15v and Q118 for -15v. If one is missing the limit comparator will rail to one side and cause the auto variable volume control to trip the servo protection.

Oct 02, 2010 | Infinity BASSLINK Car Subwoofer

1 Answer

Basslink has no output, but Power LED and Servo LED always on.


Hi,

One or more of the DC to DC outputs might be bad. Check the
/- 54v on the main PCB and the /-15v on the switching controller PCB.
Losing one side of the 15v will cause the limit comparator to rail and force the servo protection, even with no input signal.

Apr 02, 2010 | Infinity BASSLINK Car Subwoofer

1 Answer

I have an Infinty Bass Link hooked up to my 2002 Honda Accord sedan for extended bass response on the standard stereo. I hook it up with premium power cables, etc...according to manual. I then hooked it up...


Hi,

Does the servo led stay on? If so, you might have a fractured solder joint. Inspect the switch control PCB for fractured solder joints and check the Positive and Negative 15v outputs on the same board.

Jan 14, 2010 | Infinity BASSLINK Car Subwoofer

1 Answer

Is the light on the infinity basslink suppose to be red or green


Hello jmw3031,

The Basslink should have both a red power LED and a green servo LED. The red LED should be on when power is applied. The green servo LED should only come on during high-level bass transients. Turn the gain down slightly if it stays on for extended periods.

Hope this helps.

Jul 15, 2009 | Infinity BASSLINK Car Subwoofer

1 Answer

Volume goes away after being on for a few mins


It seems like your problem is what in the Army Signal Corp. we called "internal breakdown of components", the problem is in the audio output transistors, heat related , it works okay for a few then as soon as it starts to warm up it shuts down, the unit stays on but has little or no audio output. You will have to pull it and bring to a tech for repair or replace it,sorry.Please don't forget to rate, Thanks

Apr 02, 2009 | Alpine Car Speakers & Subwoofers

1 Answer

Power on green light is on but no sound when speakers are hooked up


Light is on so suggests power, earth and remote turn on cable all ok. Now you just need to test the RCA signal and the AMP output. I take it you have used low level RCA as the input from the head unit? (two cables usually red n white although can somtimes be other colours) best way is with substitute amp n speakers etc although can be done with osciliscope or headphones. Once it is established the RCA signal is fine then you can check the speakers from the amp. disconnect them at the amp and put each of the two wires briefly to a battery, any battery will do e.g. 9v PP9 or 1.5v AA etc you should hear a pop from each speaker as you do it. that proves the speakers and wiring to them.
If there was no signal from the RCA the cables may be bad - requires testing from head unit to amp
failing that the RCA output may be reduced or turned off via a menu in the head unit
Or the RCA output from the unit may be knackered.

Sorry its a bit long hope it helps
Luda

Jul 04, 2008 | Jl Audio Car Speakers & Subwoofers

2 Answers

Servo light off but no bass


you must have lost power to your servo check all fuses and insure you have voltage up to the fuse

Feb 24, 2008 | Infinity BASSLINK Car Subwoofer

1 Answer

Power LED lit, Servo LED lit as well, no output


check the power cables on the amp and the inputs.isome time when ground cable disconnect the lioghts will light up any way. depending on the way ur vehicle is ground ed .toyota chssis r usually posite un like the norm which is neg.rating please

Jan 21, 2008 | Infinity BASSLINK Car Subwoofer

1 Answer

Basslink servo light constant on


defect age,short worn its time through had the same thing happen to mine,A SUGGESTION PUT A 25 AMP FUSE,AND PULL IN AND OUT THE GAIN TUG IT,IT SOMETIMES STICKS AND SHORTS YOUR UNIT OUT,GOOD LUCK

Feb 23, 2007 | Infinity BASSLINK Car Subwoofer

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