Question about NAD T751 Receiver

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Nad 751 suden loss of somthing thier is a loud buzzing like a 1/2

I have changed cables,cd players, The dealer told me with out even looking it was not worth fixing. Something in the front panel they said. Isounds like a resitor or diode is heating up and failing how would I test it?

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SOURCE: Laser unit NAD 5100 Monitor Series

Hey, I think you can bye new laser here http://www.pltv.org.uk/laser.htm I have a nad 5300 monitor series, same laser as 5100, you can buy the hole cd player from http://www.miguelovitch.dk Laser work, but problems with cd transport. When i 'help' the cd transport, cd play as expected. And i agree, it is a nice cd player, also i have heard lot of nad cds on quad 405, sounds realy good. Try to visit my site, i also have a lot of free schematic for nad, denon, quad and mora. Also repair notes for amplifiers, tech videos, diy schematics and more.. Also at this moment i am working on a new 'nad cd service movie) including cleaning, maintenance, repair and more on nad 522, 501, 502 c521 and more see you best regards michael miguelovitch http://www.miguelovitch.dk

Posted on Sep 27, 2007

konzzz
  • 255 Answers

SOURCE: No volume control

lower the volume of the cd player

Posted on May 08, 2009

smarthome2
  • 1114 Answers

SOURCE: No signal from sub connected to NAD T760 in test mode.

Try using front pre out to the sub from the receiver. the crossover is in the sub anyway. If this works change your settings on the receiver and test again. If sub is still inop, could be an internal issue with the sub amp. Does your sub amp have an on/auto/off switch or light? check that as well. Hope this helps, if you need further assistance, send a reply and I'll help some more

Posted on May 24, 2009

Grubhead
  • 4767 Answers

SOURCE: my nad amp wont turn on - i've checked plug fuse so it must be something inside - was told it might not be worth fixing but i wuld like toknow what it is so i can at least decide. it's only 2 years ol

Yes it could be the internal fuse. If your lucky it might have just failed on it's own!

Posted on Jun 02, 2009

  • 1 Answer

SOURCE: My NAD cd-player has locked it self! I cannot play

Mine does the same. Press eject and give the front of the draw a sharp tap.. the draw should then open.
Also when loading a disk give the draw a hard shove closed just as it is almost shut - seems to make the disk read ok.
I think both problems are related to a worn / slack tray drive belt... I just haven't been able to find a replacement.

Posted on Jan 29, 2010

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1 Answer

I want to change my speakers and CD player. What do you recommend to have an excellent sound quality ?


wow it be cheaper if you buy a aftermarket cd player and some speakers and install it yourself or someone who nows how

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The BUS wires are a serial data link, probably incompatible with other makes of CD player. I'd hesitate to connect it to +12v, this may cause damage. If anything try connecting it to BUS.C through a 1kohm resistor to start with.

Perhaps you need something like this to make it work. http://www.caraudiocentre.co.uk/product_m-alpine-kcm-122b_p-20941.htm

 

 

Oct 21, 2007 | Car Audio & Video

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I've been told I need to replace the control head to fix my AC problems. What's involved? Can I do it myself or do I need to get a mechanic?


Hi, in most cars it's much easier than in yours. I have pasted the procedure below from Autozone.com. Please let me know if you have questions. Also, I would be happy to confirm for you that you need a new panel if you can tell me the symptoms you are having.

Removal & Installation
  1. Disconnect battery negative cable from remote negative terminal on shock tower and properly isolate to prevent accidental reconnection.
  2. Remove or disconnect the following:
    NOTE When the control panel assembly is out, it will have to be disconnected from the wire harness and control cables.
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To install:
  1. Attach control cables to control panel
    1. Set the air outlet changeover control knob on the heater control assembly to the defroster position.
    2. Set the air outlet changeover damper link of the heater/cooler unit to the defroster position as shown in the illustration, and then connect the cable to the link pin.
    3. Push the outer cable in the direction so that there is no looseness, and then secure it with the clip.

  2. Install or connect the following:

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I'm looking at buying a 2001 explorer sport 4x4 but the dealer told me that the 4x4 was not working, that it just needed some kind of little black box that goes under the dash or steering wheel or...


Any time a dealer tells me something "just needs something," I ask them what the vehicle will cost after it's repaired. In my experience, they are guessing and sometimes even telling you a fib. If it's "justa" anything, it's worth getting it fixed before buying it. That avoids after sales shock.

Feb 23, 2011 | 2001 Ford Explorer Sport

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My 2004 ford freestar van 's 6 cd player isn't working since I put a new battery in the van. The radio displays "check player". The radio works fine. is there a code or something else I'm missing?


I am having the same code display after a new battery. I brought the van into the local Ford dealer for something else and told them about the radio. They wanted $150 to diagnose each problem I was having with the van. What a rip-off, I didn't have them "diagnose" the player. Does anyone have a fix for this?

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2 Answers

Unable to open DVD drawer


If you take a paper clip and straighten it, there is a little hole in the front of the CD drive, push the paper clip into it and your CD drive will get pushed open. This will get a CD out, but will not fix it.

Try re-seating, or connecting a different power cable to the back of the CD drive. Does your PC even recognize that the CD drive is present?

Most of the time the CD drive needs to be replaced.... they are very cheap.

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1 Answer

The power is off !!


We can help you.Welcome to contact www.playpower.biz

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take off the back of the tv and look for a glass fuse if the inside of the fuse looks broke replace it by going to radio shack if still no fix get a new tv sincerely john

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Kenwood KDC-519 Faceplate Problem


Detach the faceplate and look at the electrical contacts on the back of it for damage/dirt - you can spray it with electrical contact cleaner. Do the same to the contacts on the head unit - it sounds to me like one or more of them are a bit loose or otherwise not working properly.

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I would first check for a broken or disconnected wire or cable. then check all of the fuses. After this the unit will need to come out of the car and be bench checked. Good Luck

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