Question about JBL GTO 301.1 Car Audio Amplifier

1 Answer

Jbl stereo does not have power

I have checked all fuses and they all seem good.

Posted by on

  • cowboys25 Dec 23, 2007

    it is in my 96 lincoln

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 631 Answers

You need to confirm that you have B+ and remote voltage at the amplifier.

With your multimeter set to DC volts, the black meter lead on the ground terminal of the amp and the head unit on (so the amp will have remote voltage applied), touch the red lead alternately to the B+ and remote terminals of the amp. If the voltage is below ~11 volts, you need to check the wiring feeding whichever line is too low.

Posted on Dec 23, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Wiring diagram for 2004 toyota 4runner with jbl


It appears that red is a speaker connection and not power. The complete wiring diagram I'd in the link below.

speaker wire color Toyota 4Runner Forum Largest 4Runner Forum

Jan 26, 2014 | Toyota Cars & Trucks

1 Answer

I have a jbl gt series gt5 a3011 amp light on top comes on but the power light doesnt fuses are good everything seems to be connected right and no sound to speakers .


Run a jumper between the power wire and the remote (disconnect the remote wire from the head unit first). If the amp turns on, you got a blown fuse, or other problem with the remote turn on from the head unit.

Jun 18, 2011 | JBL Car Audio & Video

1 Answer

No Sound


This might very well be a fuse - check by setting the sub woofer to "On" to see if it powers up. If it does, there may be a problem with the sub woofer audio cable(s) or connection(s).

Don't forget to check for a tripped circuit breaker or blown fuse on the stereo's speaker output. If your sub is connected to a low level output - this shouldn't be a possible cause - as circuit breakers & fuses are usually on amplified (high level) or speaker outputs.

Another possibility is that the settings of the stereo has been changed from a *.1 system to plain stereo 2.0 or some other setting that disables the LFE (low frequency effects) or sub woofer audio output.

Sep 18, 2009 | JBL Venue SUB10 Subwoofer

1 Answer

My JBL Control 10 speakers cut out simultaneously. I have the speakers/receiver/lcd tv/xbox 360 all plugged into a giant surge protector and in the same outlet (no other option) and everything still works...


Hiya, I am guessing that the fried wires were the inputs to the speakers? If thats the case and they are damaged, then unfortunately both JBL could be blown, most likely preamp damage. Try taking them away from the system and using a completely different source like the output from a CD player/MD/ even video with a new cable. That will tell you if it is the speakers or the reciever you are using.

If they are damaged, you will need someone with electronics abilty to repair. If the input wires are damaged, there is a good chance there will no warranty, however discuss with JBL, then decide where they go for repair.

All the best

Aug 04, 2009 | JBL Control 1 Pro Main / Stereo Speaker

2 Answers

Three blue lights blink


check you speakers and power source make sure all connection is correct

May 26, 2009 | JBL CS300.1 Subwoofer Mono Amp - 200W CS...

2 Answers

Dead JBL EON 15P-1


did you measure 60vac across total secondary or 60vac from center tap?

Feb 27, 2009 | JBL Eon15P-1 Main / Stereo Speaker

1 Answer

Jbl eon15p-1 my speaker it was working fine after 30 minuts wont turn on


Mine has a blown power supply transformer. There are 2 fuses on the power input board. One of the fuses on mine blows instantly because the primary on the tranformer has gone short cct. A $200 part from Jands !!!

Jan 07, 2009 | JBL Eon15P-1 Main / Stereo Speaker

1 Answer

No power


Just call JBL parts.  They'll mail them to you.  Around $2 per fuse (two per speaker)

Jan 03, 2009 | EON JBL EON10 G2 Main / Stereo Speaker

1 Answer

Camry JBL Stereo will not turn on


that.. or the amplifier took a **** and needs replacement?? get it to your dealer and see.

Dec 29, 2008 | 2006 Toyota Camry

1 Answer

Power not working


If it is fused check to see if the fuse is blown... Start with power and work you way down from there.
Power to the sub.
Signal to the sub
Cabling to sub
Check the speaker itself to see if it is good.

john




Aug 16, 2008 | JBL PSW-D112 Speaker

Not finding what you are looking for?

Open Questions:

See all JBL GTO 301.1 Car Audio Amplifier Questions

JBL GTO 301.1 Car Audio Amplifier Logo

Related Topics:

100 people viewed this question

Ask a Question

Usually answered in minutes!

Top JBL Car Audio & Video Experts

hoyzee1

Level 2 Expert

150 Answers

Rob Beech

Level 2 Expert

61 Answers

Mark Skinner

Level 2 Expert

77 Answers

Are you a JBL Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...