Question about Alpine TME-M740BT Car Monitor

1 Answer

Bypassed the small internal speaker and ran it to a door speaker hookup behind the dash, now no sound at all

I opened up my tme-m740bt took out the small speaker, ran speaker wire from the 740 to have it work with my door speaker. worked for a few, started giving me trouble when the stereo was on, whining sound, so i assumed the amp wasnt getting along with the audio coming in, so i took the wire off. tried a few different places, to include a sub. nothing seemed to work, hooked it back up to the small speaker just to make sure it wasnt my speaker wire, and it worked. i was contemplating putting the small speaker back in when it stopped working all together. no sound at all now. cant really call alpine since i took apart the product.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 51 Answers

Please check

Posted on Mar 18, 2008

1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

I have a TME M680 / M780 blackbox that is shorting out. It partially works at times and other times it doesn't work at all. I either need a replacement or to send it in to a service center to be fixed.

It is far more likely that the fuse or ground connection is loose or corroded instead of a short.
A short means the power is connected to ground and blowing a fuse.
It could be internal to the monitor, but then the power LED would stay bright. If it blinks out as well, then it is not inside the monitor, but the wiring to and from it.

If it is the monitor, then if it is less then a year old, it must be covered by warranty. You may have to send it in however. And you should check it first with direct connections from a good power source and ground.

Aug 09, 2010 | Alpine TME-M580 5.8 in. Car Monitor

1 Answer

How can upgrade my TME-M710 NAVIGATION

Do you want to add-on to it? upgrade the system? upgrade the map? well here is the link to Alpine:

Apr 10, 2010 | Alpine TME-M710 6.5 in. Car Monitor

1 Answer

TME-M780 Alpine 7inch screen turns on but no p

Did you resolve the problem? I ha e the same!

Jan 10, 2010 | Alpine Car Audio & Video

1 Answer

Screen off for protection

If you go to your local car audio shop, you can ask for a PAC TR-7. This module costs, around 39.00 and comes complete with full instructions on how to wire it in for an alpine bypass. It is also pre-programmed for alpine.
I use these, otherwise you have to use a complicated 2 switch system along with pushing on the brakes.

Dec 20, 2008 | Alpine TME-M770 6.5 in. Car Monitor

1 Answer

2001 Subaru Outback security code won't stop flashing !

im a service manager at a Subaru dealer. The security system is in valet mode. Open the drivers door, with the drivers door open hold the small unlock button on the remote and keep holding it until the light stops flashing.

Apr 09, 2008 | Car Audio & Video

2 Answers

Monitor will not show dvd

you need to put the dvds handbrake wire to a suitable earth point and then your dvds will play fine i think the wirings colour is a yellow with a blue tracer line on the wire if its an alpine dvd player and the same is on all the monitors themselves that wire will have to be connected to a good earthing point but luckily on the monitors they have a black earth wire running to them so just splice that yellow/blue wre into the black earth wire on each headrest monitor !

Feb 13, 2008 | Alpine TME-M770 6.5 in. Car Monitor

1 Answer

Alpine TME-M790 in dash monitor


Dec 18, 2007 | Car Audio & Video

Not finding what you are looking for?
Alpine TME-M740BT Car Monitor Logo

Related Topics:

174 people viewed this question

Ask a Question

Usually answered in minutes!

Top Alpine Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4748 Answers

Tygh Duval
Tygh Duval

Level 2 Expert

290 Answers

Jaime Hernandez

Level 3 Expert

2271 Answers

Are you an Alpine Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides