Fritzbox 7050 hardware error

[sirkubax]

Hello,

Sorry if I this topic was discussed on forum, but my german is not good, so i couldn't find any info.

Here is my problem.

Something "burned" in my FBF.
Actulaly i "almost" know that this is module that generate 60V voltage for phone ring (signal that rings when the phone call "arrive/is incoming")

I have NO incoming phone signal (ringing).

My fritzbox work correct, if i call myself to me from my mobile to my landline number and i pick up the phone when diode "landline" is green, i can talk and the phone call is correct, but i don't have signal of incaming call.
I can also call out from home over VoIP or Landline, so fritzbox works good.

Day ago i had some troubles with my home telephone and i changed ports in FBF from FON1 to FON2 and after that it crashed - as i realized later, the pin 1 and pin 2 in port FON2 (RJ 11) were connected - so it is hardware error on 99%.

Here is my question.
If anybody have description of the FBF 7050 mainboard because i could posibly repair it myself if i would have it.
or
Do you have any other ideas how to repair it ( i foget to mantion - it has nothing to do with "react to all numbers setting in "extention - it is checked")
or
Have you got idea what would be the cost of sending it to AVM for repair?

Thanks in advance for all your ideas
sirkubax

 

[loeben]

........what would be the cost of sending it to AVM........

I think buying it at some auction house might be much cheaper (guessing from ca. ¤ 35,- upwards) - unless you can use the 5 year guarantee from AVM.

 

[chked]

For the proof of warranty towards AVM, the serial number of the box is sufficient. There is no need of an invoice etc.