Question about Car Audio & Video

Open Question

Mcintosh MC4000M car amplifier, I need the service manual o somo shop that can repair it

Posted by on

Ad

4 Suggested Answers

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.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: Carver TFM 45 Repair manual

yes yes

Posted on Jan 11, 2008

Ad
robotek
  • 1512 Answers

SOURCE: amplifier repair

any luck, I can help, cant get a manual or any info, what problem are we solving?

regards
Graeme

Posted on Apr 21, 2008

caroldon
  • 17130 Answers

SOURCE: McIntosh MC7106 Amplifier not powering up

It can be a variety of reasons but I feel that your amplifier is shutting off after powering on. There is nothing that can be done from the outside but If you are familiar with basic electronics and can attempt to take a look I can try. Open the set after you have pulled off the power, then look into the set and tighten all the connectors and cords. Power on and see where the click comes and goes off. If the relay is not holding on then your protect circuit is shutting it off. Armed with a multimeter turn on the power and check if the main +B power is coming to the output stages.If there is momentary swithch on , then disconnect power and test the continuity in the output stages. If hsort open the leads to the output section and then power on. If the relay stays we have found the fault. you can go on to change the failed outputs. If however the outputs were tested ok, then your fault could be the relay or the protect circuit, Hold a rely for a moment to see if the amplifier powers on, if so check the relay drive transistor , the biasing to the stage. Try this out and I hope my advice helps. Good day

Posted on Jul 24, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What are the voltage ratings of the disk capacitors in a McIntosh C28 preamplifier? The service manual does not list it. I am doing a complete restore. Thank you for your help and support.


You will be safe to use any as long as the voltage specs are higher than any in the circuit around them or any stated voltages on the diagram. It will probably a question of the space needed to fit them in the end rather than the working voltages. For example if everything around it is marked 50 volts, than that or above, should be OK.

Mar 07, 2015 | Mcintosh Audio Players & Recorders

1 Answer

I saw a McIntosh MCC404 for sale in at a cheap price $300, but there is one concern that the seller declaired and im worry about - the 3rd channel is not working. Is this issue repairable? is the parts of...


McIntosh parts are both expensive and difficult to find. The parts usually have to be obtained from McIntosh itself (which is overseas), and they are quite expensive.

Feb 10, 2014 | Mcintosh MCC404 4Channel Amplifier

1 Answer

I need to change lamps in McIntosh MC7205 Amplifier


First off before you do it is a specific bulb custom sized. I cannot stress enough how important it is to use the correct bulbs for this application. If you go the cheapy way it will COST in the end. There is a reason for it. I recently had one someone brought in that used the incorrect bulbs and burned the blue to a horrible brown and blue away from the face as well as melted the face a little. Spend the extra and get the bulbs from McIntosh It was a three hundred dollar repair job. You will save by getting the correct bulbs and doing it yourself. I hope this helps pointing the way to save lots of later frustration.

Sep 29, 2012 | Mcintosh MC7205 5-Channel Amplifier

2 Answers

MCINTOSH MC2205 LEFT POWER PC BOARD


Check www.mcintosh.com contact customer support and the technical department, also! www.ebay.com Type make and model, and scroll through the list.

Jun 20, 2012 | Mcintosh MC2205 Amplifier

1 Answer

Have a McIntosh MC602 used to drive two 4 ohm subwoofers. Worked perfectly until a close lightening strike took out several theater components. Even though it was turned off during the storm it was plugged...


it seems that the right channel is blown. the unit has no fuses inside, most likelly output transistors are gone. not easy fixable, you need to bring it to a repair shop. if you are in nj you may brong to ebcelectronics

Sep 12, 2011 | Mcintosh MC602 2-Channel Amplifier

1 Answer

One channel of my McIntosh MC 2120 Stereo Power Amplifier Silent


is output amplifier is burned, check any burned fuse on the back. is high cmos power amplifier, need to be repaired. send to your top audio repair center.

Feb 16, 2010 | Mcintosh MC602 2-Channel Amplifier

1 Answer

I need a owners/operating manual i can download & print for a mcintosh mc 300.


HI daisyo1

You can get a copy from this site. The file needs a password to download from this page, the owner of the site is quite cooperative, and when he checks his emails(every few weeks or so) he apparantly will just send you the password. He likes to swap for other files if you have any :)

If it does not work out, please let me know here and I will look further for you. Cheers
Thanks for using FixYa.
Good Luck.

regards
robotek

Apr 21, 2009 | Mcintosh MC300 Amplifier

Not finding what you are looking for?
Car Audio & Video Logo

Related Topics:

224 people viewed this question

Ask a Question

Usually answered in minutes!

Top Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4869 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

yadayada
yadayada

Level 3 Expert

76673 Answers

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

Answer questions

Manuals & User Guides

Loading...