Question about Infinity HPS-1000 Speaker

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Where can you find the power amp schematic for the infinity hps-1000 subwoofer

To repair a dead amp, led dead, no power output

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Posted on Jan 02, 2017

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SOURCE: Infinity Entra Sub 150 no sound or power

I had the same problem. When I opened it up, the fuse was blown, and it was a pain to find the fuse it needs (3 Amp, 250 V slow-blow fuse, 5x20 mm). Also, the 2 large electrolytics (big purple things near the amp) and one small capacitor were all blown. For 4 fuses, bought seperately from, and the 2 electrolytics and 1 capacitor, it cost about $20, plus almost 20 more in shipping, which still isnt bad considering the original price of the sub. However, the tricky part is that you have to know how to use a soldering iron to take out the old components and put in the new ones.

Posted on Mar 23, 2009

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SOURCE: how to repair nfinity hps 1000

What do you need? If it is related to the impedance mismatch at the low level input, I have information as to what capacitors and resistors should be changed. Net gain will be 9.8 dB.

Posted on Apr 27, 2009

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How do i fix my infinity entra 10 inch 150 watt powered subwoofer. fuse is good, green led is on so it is getting power


Best to start at the beginning. You have it connected properly? Are you using the line level, direct or speaker inputs? What output on your receiver are you using?
Have you adjusted the volume control?
If you have everything correct, are you the original owner? It's an older model so if you are the original owner what happened when it stopped working? Noises, fade out, just wouldn't turn on one day.

Are you capable of doing some minor electrical work? Can you read a schematic? Can you recognise electrical parts? If the answer to any of these last three questions is no, you need to take it to someone that has the ability to do electrical repairs. If the answer to all three is yes you can fix this yourself.

Feb 08, 2016 | Infinity Entra Sub Subwoofer

1 Answer

My Infinity HPS-1000 Subwoofer when turned on wont stay on. What could be the problem ?


Could be many things. The control panel on these have been notoriously problematic (check the forums). Mine sat for a couple of years because it would power on. It just took longer and longer and then nothing. But I couldn't part with it; the way it made the house feel when it worked. But there doesn't seem to be any repair shops around anymore. So there is this shop on Ebay watched and checked the feedback. I coughed up the $178 and they did something to fix it. I don't know what. I don't care. It worked. Here is the link, looks like they are still doing it.
WE REPAIR INFINITY HPS1000 AMP JUST SEND US YOUR NON WORKING AMP WE REPAIR...

Mar 07, 2015 | Infinity Audio Players & Recorders

1 Answer

Reolacement plate amp for infinity tss 1100 subwoofer


Hi my name is MIchael and I repair the following amps JBL PB10, PB12 If it has the screw near the on/off switch. If your amp is blowing the fuse, has bad sound, no sound, doesn't power up or if the output is low or muffled. We can fix it - please check ebay and search WE REPAIR PB10 PB12 - you will find us ... Edwards Electronics ....

Apr 29, 2012 | Infinity TSS-1100 System

1 Answer

Interested in your Infinity sub repair; could I send you some images to verify infinity TSS-1100 has no light, seems blown to me, not sure if it has the screw you mentioned


Hi my name is MIchael and I repair the following amps JBL PB10, PB12, PS10, PS12, TSS-1100,TSS-1200,VENUE SUB12, E250P. If it has the screw near the on/off switch. If your amp is blowing the fuse, has bad sound, no sound, doesn't power up or if the output is low or muffled. We can fix it - please check ebay and search WE REPAIR JBL PB10, PB12, PS10, PS12, TSS-1100,TSS-1200,VENUE SUB12, E250P - you will find us ... Edwards Electronics ....

Oct 24, 2011 | Infinity TSS-1100 System

1 Answer

When I Connect the LFE Output of the Amp to the LFE Terminal of SW, the SW does not work, however, if the speaker output of Amp is connected to SW, it works ok.


Register and download the manual for free at retrevo.com

http://www.retrevo.com/support/Infinity-PS-12-Subwoofers-manual/id/21470dj882/t/2/

I'm assuming your amp for testing was NOT a subwoofer output. I could be wrong.

Your source is responsible for creating LFE output. Are you sure it's doing that?

Tune an FM station and connect any other active RCA output from the source (like a Tape Out) to the sub

Mar 05, 2011 | Infinity PS-12 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

How to repair nfinity hps 1000


What do you need? If it is related to the impedance mismatch at the low level input, I have information as to what capacitors and resistors should be changed. Net gain will be 9.8 dB.

Feb 01, 2009 | Infinity HPS-1000 Speaker

1 Answer

Infinity Entra Sub 150 no sound or power


I had the same problem. When I opened it up, the fuse was blown, and it was a pain to find the fuse it needs (3 Amp, 250 V slow-blow fuse, 5x20 mm). Also, the 2 large electrolytics (big purple things near the amp) and one small capacitor were all blown. For 4 fuses, bought seperately from, and the 2 electrolytics and 1 capacitor, it cost about $20, plus almost 20 more in shipping, which still isnt bad considering the original price of the sub. However, the tricky part is that you have to know how to use a soldering iron to take out the old components and put in the new ones.

Jan 01, 2009 | Infinity Entra Sub Subwoofer

1 Answer

INFINITY BASSLINK X BLOWS FUSES


What probably happened was both of the final audio output transistors shorted. This caused a higher than normal drain on the switching transistors on the primary side of the torrid power transformer causing one to short and then blowing the fuse. I replaced both switching transistors and ramped up the current to about 5 amps. I could see the power supply was not working but there was still a short. I traced the short to both audio output transistors. Replaced them and unit is like new. After I found a service manual on this item it was a breeze to find the problem.

Sep 19, 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

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