Question about Audio Players & Recorders

2 Answers

I have a AIWA XR-MDS7 EZ sup mini stero unit, the lcd display is dead although the unit works I cannot tell what disc is playing or track number. Also I cant tell what radio station is playing. Everything works perfectly apart from no display. I had a friend look at it and he recons the display is getting a signal.

Posted by on

  • 2 more comments 
  • mojo35 Apr 18, 2008

    Thanks A mill !! i will get cracking on it & and keep you posted.

  • mojo35 Apr 18, 2008

    Hiya .. I checked all the pins - they are all fine, the guy that had a look at it first used an oscilloscope to check the signal to the display and all was ok. LED I assume has lots of little lights where as LCD does not - based on this assumption mine has a LCD display. The only lights working on the unit are the power on and the changing colours around the volume button and the cd tray when you power it up.

  • mojo35 Apr 18, 2008


    Here is a pic of the unit - if it helps .

  • mojo35 Apr 21, 2008

    Will get those readings posted asap.
    Thanks
    mojo35

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Http://klausnahr.wordpress.com/2007/06/19/aiwa-xr-mds7-display-reparieren/

a fuse is dead , change with a new one, things will be fine!!

Posted on Dec 02, 2010

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 4,234 Answers

The first thing to check is the solder connections on the display itself. Look specifically at the connections on either end of the display. These are the supply pins. Also, I don't know if this model has an LCD display or LED. If LCD, then make sure that the back light is funtioning.
Keep us posted on what you find.
Dan

Posted on Apr 11, 2008

  • ABRsvcs Apr 18, 2008

    First, from looking at the display, you won't se the individual lights. Was the display red or a gray color? Also, the signal lines are not the issue here. The pins at either end should have DC voltage on them. If they do not, the display won't work. Post the voltage readings here if you can.

    Thanks,

    Dan

×

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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

My MDS-E10 Has Been Having Problems Lately. I Own Hundreds Of Mini Discs That I Have Recorded Music On Several Years Ago. Everything That I Have Recorded On These Mini Discs (Years Ago) Play Fine With No...


hi there is nothing to do by yourself. you need to take your md player to the next authorized service. seems the optical device that reads the discs has worn out, compareable to turntables you need to change the `needle` ;)

Oct 16, 2013 | Sony MDS-E10 Mini Disc Player

1 Answer

What type of cord do i need to connect my subwoofer to the aiwa XR-EM20 stero system i bought a adapter and the red and white plug ins fit in my subwoofer but the the other side that supposed to plug into...


The picture is unclear what size that is but they make adapters for RCA-Stereo-Cable-pair-to-single RCA (Y-adapter) or to smaller 3/16" mono or stereo jacks.

The manual in case you need it. No guidance on operating the optional sub.

http://www.docs.sony.com/release/CXLEM20.pdf

Your unnamed sub's manual should have some advice, huh?

May 17, 2011 | Aiwa XR-EM20 CD Shelf System

1 Answer

CD playing erratic


Run a "Laser Lens Cleaner" thru the unit a couple times. Use one that takes fluid, you can find them at just about any retail store for 15-20. If that doesn't solve it, it needs to be repaired. At that point weigh the cost over replacement. A new transport usually will cost 100-150 on average for parts and labor. Hope this helps

Jun 23, 2009 | Audio Players & Recorders

3 Answers

How to play CD on Aiwa NSX-3500 (part of CX-N3500U) w/o remote control?


I thought that I had the same problem. I then discovered that when I put 3 CD's in it started up on it's own. If you push the demo button you can see how it's supposed to light up the number of tracks in a square on the right of the display. It wasn't doing that until I put in all 3. Then it started up and I was able to use the disc 1, 2 & 3 buttons to change from 1 CD to the next and I used the Up and Down buttons to change songs and the play button above the tape deck is multi-functional. Hope this helps.

Aug 13, 2008 | Audio Players & Recorders

1 Answer

Aiwa xrm98 hifi need the remote model number for this hifi


I think your remote's part number would be RCZAT04 and you can get the current substitute from HERE.

Hope that fixed Ya...

Geno

Mar 28, 2008 | Audio Players & Recorders

1 Answer

Aiwa nsx k570


i need the circuit diagram for the CD player in NSX K 570 Aiwa 3 CD changer music system . I am Located in mumbai colaba. 9819890987

Mar 18, 2008 | Audio Players & Recorders

1 Answer

Aiwa xr-ms5 cd recognition problem


If your player won't recognize a disc, make sure the CD is properly loaded and not scratched, and that the lens is clean. Clean the lens. Use only a special CD lens cleaner and follow the instructions carefully. Check the traverse assembly (the metal rod that the laser travels along and the gear that drives it) if CDs aren't recognized or won't play, frequent skipping occurs at random, CDs randomly get stuck in one spot, the player can't find tracks correctly, or cleaning the lens doesn't work. Dust and lint may be interrupting its function. good luck :-)

Jan 06, 2006 | Aiwa XR-MS5 CD Shelf System

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

378 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audio Players & Recorders Experts

kakima

Level 3 Expert

101516 Answers

 Grubhead
Grubhead

Level 3 Expert

4751 Answers

The Knight
The Knight

Level 3 Expert

71611 Answers

Are you an Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...