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31

Omega Electrical and Audio Help / Re: No sound

« on: 19 March 2014, 20:32:05 »

Hello, 

It's all right, after few month, I repaired the radio with the help of this  http://fl0rian.wordpress.com/2013/04/10/fixing-the-ncdc-2015-0khz-failure/ (thanks Florian)

Now, I know that change the battery without removing fuse #6 can cause damages to the EEPROM 24LC16. This Component keeps setting audio and radio station memory. If this component doesn't work, there's no audio and no radio. This component can be changed (it cost less than 0,8 GBP).

Below are pictures of the replacement and you need :

- Tools for removing the device from the car
- T8 Torx crewdriver
- Soldering equipment
- 24LC16 EEPROM (SMD, SO8 case)














 

32

Omega Electrical and Audio Help / Re: No sound

« on: 15 November 2013, 22:06:03 »

Just pull the radio out and unplug for 24+hrs

Well, ok I'll do tomorrow 

33

Omega Electrical and Audio Help / Re: No sound

« on: 15 November 2013, 20:09:38 »

Quote from: zirk on 08 November 2013, 18:49:52

Did you trydisconnecting theHU yet, via Fuses or rear plug, and leave itofffor 12 - 24 nours?

No, what's happen when you do that ?

It resets the headunit

mhmm  ...Ok, I'll do that. Which fuse ? Do you know ? otherwise, I'll search

34

Omega Electrical and Audio Help / Re: No sound

« on: 14 November 2013, 22:43:44 »

Did you try disconnecting the HU yet, via Fuses or rear plug, and leave it off for 12 - 24 nours?

No, what's happen when you do that ?

Hi Guys,

I am new at this Forum stuff so please excuse me and bear with me.

I dont know if I am posting correctly or whether I am even in the right Forum Page.

I have a Corsa 2004 GSI with a CCRT 2008 Radio in, Recently it keeps cutting off the sound when the volume is either to loud or if the car reaches a certain speed.

Please can someone give me some advise as to what is causing this and how I can rectify the problem.

Many thanks,

Craig

Hi djcj1234,

try a new post please for your problem. Thanks

35

Omega Electrical and Audio Help / Re: No sound

« on: 07 November 2013, 21:37:07 »

Merci beaucoup 

English is an international langage, for me, all people should know talking in English. My English is not perfect, I see today that I should have listened more at school. 

You obviously listened enough to make yourself understood here   

Thanks 

theres been a couple of Posts lately where NCDC's have lost their coding or pairing after being disconnected from the battery for a while, which was one of the reasons I thought about yours losing its config settings.

I didn't found those posts when I've launched the "search", you remember where are thoses posts ?

In a word, no, seem to remember Albitz had an issue recently with it not working after not seeing 12V for a while, but fairly sure that was a code (pairing) issue, which I dont think id the same problem as you have.

Reading the eeprom post that pscocoa posted up, Im guessing the 24LC16 EEPROM is used for storing the Radio Memory List, could be that this problem is hanging the Tuner Mode side of things and stopping the Audio switching to CD Player playing and Nav sound (Guessing!), or the Tuner board could be faulty?

Shame your overseas, as dare say someone with a Tech 2 and knows what there doing could read any issues with the Unit and investigate more.

What happens when you push the BC button, do you still get all the Computer Info on the display?, if so this should rule out any Pairing Issues with the display?

Think if it was me, I would be tempted to remove fuses feeding the HU or better still remove the ISO Plug from behind it for a few hours or overnight, and see what happens, you never know, otherwise looks like a eeprom repair job.

Thank you very much for your help. When I've changed the battery, there wasn't 12V for 3 minutes about. When I've started the engine, the Tunner was Ok (Nrj, Fun Radio etc..) only no sound. I've pressed "AS" button 10 sec and it has reboot. I'm sure, I've done a reset, lights of the station went out and then re-light.

I've seen in the manual, I have to put a 85Ah battery, but I put a 77Ah because all 85Ah are too long. I made a mistake ? Does it could be the cause ?

Tomorow, I'll take some pictures to show you. I've already contacted Opel and I'm waiting them to give me the solution.

The BC button is Ok, Computer Info is correct.

I think that EEprom is KO.

EEPROM

http://fl0rian.wordpress.com/2013/04/10/fixing-the-ncdc-2015-0khz-failure/

Florian's blog explains that EEprom doesn't like battery change without removing fuse before. It explain why it's written 0kHz instead of station radio. I' don't understand why this problem hasn't happened to others, you have all of you changed, one time, your battery ? And no one has gotten this problem... 

I think, I will buy the new EEprom and change it, I will do a post for forum. Thanks again for your help

36

Omega Electrical and Audio Help / Re: No sound

« on: 07 November 2013, 11:31:34 »

Merci beaucoup 

English is an international langage, for me, all people should know talking in English. My English is not perfect, I see today that I should have listened more at school. 

37

Omega Electrical and Audio Help / Re: No sound

« on: 06 November 2013, 19:54:20 »

theres been a couple of Posts lately where NCDC's have lost their coding or pairing after being disconnected from the battery for a while, which was one of the reasons I thought about yours losing its config settings.

I didn't found those posts when I've launched the "search", you remember where are thoses posts ?

38

Omega Electrical and Audio Help / Re: No sound

« on: 06 November 2013, 19:50:38 »

I thought it was the fuse #6, for the amp. If there is another, I don't know where it is.

39

Omega Electrical and Audio Help / Re: No sound

« on: 05 November 2013, 22:51:26 »

 

Ouch !

Thanks for this link. It's more serious that I thought. 

I don't understand why nobody had this problem after battery changed. It's not explained in manual Opel or Vauxhall

40

Omega Electrical and Audio Help / Re: No sound

« on: 05 November 2013, 20:48:56 »

Yes, I think there is a memory somewhere because after changed my battery, all stations radio were preserved.

I've forgotten to say that, if "0 kHz" is written instead of the name of radio, it's appaeared since after pressing "AS" button for 10 seconds wich restrated the NCDC2013. Before I touch this button, all radios was written on board but no sound. Now, all radios have disappeared and all 10 stations are written 0 kHz. Autostore doesn't work, I can't search radio, it doesn't work, the Update of radio list doesn't work. But navigation and CDC work...

41

Omega Electrical and Audio Help / Re: No sound

« on: 05 November 2013, 18:13:19 »

I've already check fuse #6, it's Ok !
The 12v "aerial" from back of radio also.

42

Omega Electrical and Audio Help / Re: No sound

« on: 05 November 2013, 07:06:09 »

Yes ! It's a Siemens NCDC 2013 with Bose Sound System 

43

Omega Electrical and Audio Help / Re: No sound

« on: 04 November 2013, 22:31:25 »

Yes it's arrived since I've changed my battery. Maybe a code is required but how or where write ? There's nothing asked on board computer 

44

Omega Electrical and Audio Help / Re: No sound

« on: 04 November 2013, 22:04:18 »

Thanks for you answer. 

No code is asked me. My station Siemens NCDC2013 works when I turn on the radio, CDC, Navigation, it's OK but no sound and no radio station. In station radio list, it's written 0 kHz instead of NRJ or other radio list. When I push AutoStore 10 seconds the station reboot and no code is asked me. So, I don't understand what I should do.

I think there's no one who had this problem, isn't it ? Mystery ? 

45

Omega Electrical and Audio Help / No sound

« on: 03 November 2013, 15:02:42 »

Hello,

After changed my battery on Omega X30XE years = 2000, I've seen that I haven't any sound from Radio, or Navigation, or Cd pLayer. Even if I turn the knob from station or from driving, nothing. I've looked at the fuse box but all is right. I've done something wrong ? Can you help me ?
Thanks