[REF]N9 RM-696 Service manual (L1+L2) and schematics
 

Service Manual for N9 - RM-696, Level 1 &2 (v8.0)

http://www.s-manuals.com/pdf/phone/n...al_12_v8.0.pdf

Service Manual for N9 - RM-696, Level 3 &4 (v1.0)

http://server.mobilcoms.ru/temp/noki...SM_L34_v10.rar

Schematics (v1.0)

http://www.mediafire.com/?nkc7q194v76iflr

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

Let's see if we can figure out where the radio antenna out is, so that we could do some hw modding and enable FMTX :)

EDIT: Look at the bottom of page 7 of the schematics...

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

wow, thank you very much :)

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

Hey, someone knows about this for Nokia N950?
As I have E7 too - keyboard is able to be replaced... I just wanna AMOLED to N950 from E7 too :D

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

I read the other day that fmtx is impossible on N9, well as far as inbuilt solution goes of course.
I think it was Konttori that said it, it was definitely a Nokia insider anyways.
Seem's pretty likely since it still hasn't been implemented as of yet.
I offered the schematics on another thread a while back and no one seemed to bite, although I imagine you spent a fair amount of time finding them right, so good stuff, I should have just uploaded them somewhere back in nov and saved you the effort.

Edit: It was Konttori

http://talk.maemo.org/showthread.php...light=konttori
its buried fairly deep in there somewhere but the whole things worth a read regardless.

I imagine he was meaning it's impossible using just stock hardware.

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

Are you thinking of swapping/adding a component?

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

It's not ruled-out yet, I probed konttori further on his claim, he admitted he couldn't be sure.
javispedro has more of handle on it all....
He was able to rule-out the N950, but couldn't say the same for the N9 until he owns or is loaned one.
The hw's there unlike the N950, a dedicated antennae is the issue, not yet clear if it's insurmountable.
Read the entire epic FMRX/RDS thread at forum.meego.com for the full story.

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

AFAIK the biggest problem is the lack of a built-in antenna. My point was that there might be a way to attach one, and at the bottom of page 7, there's an out labelled "FMANT". I am no expert in applied electronics, and this is still a somewhat wild guess on my part, but if there is an out for an antenna, and we have a person who is better at reading and interpreting schematics, we might have a shot at this.

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

Both on page 6 and 7 it mentions FM antenna.

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

yes, as FM antenna ist he same as BT antenna. We are just talking about antenna for FM Transmitter.

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

i looked at the schematic, the fmant comes out of the headphne amplifier. it is hooked up to the same lines as headphone output transformer. i dont know the model no of headphone amplifier and BOB. if we can find datasheets for the headphone amp it would be helpful. Bob it seems like is the WLAN/BT chip some of them support FM output.

Interesting, in the schematic, there is no picture of the Top. Only the bottom.

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

The FMANT is the input from the headset lead for an integral radio receiver - it is not for TX purposes.

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

There are WLAN chips that support FMtx, do you know what part no is in the N9?

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

I found the part no. its TI wl1271 from the "aircrack" thread. Its solds as a "wireless connectivity solution" by ti. I found some promising signals stuff here.
http://processors.wiki.ti.com/index....ivity_Platform
Specifically:
FM Antenna FM_RX_ ANT To an FM antenna on the board RF connector
FM Antenna FM_TX_ ANT To an FM antenna on the board RF connector
So only one ANT input is shown on the schematic. If this a BGA type chip, and the TX_ANT was left unconnected it would be impossible to mod it in. Besides audio input signals and control and such.

i dont see this signal listed on the schematic on page 7 on N6301, its not a common practice but since its a "service" schematic, it may have been left off.
BTW, that CAN halfway down in that above picture is under where the wifi lies.

Re: [REF]N9 RM-696 Service manual (L1+L2) and schematics
 

FM Antenna FM_RX_ ANT To an FM antenna on the board RF connector
FM Antenna FM_TX_ ANT To an FM antenna on the board RF connector

But, as I have read somewhere here in forum about FM TX, someone said that there is no antenna for TX, just pinout. Donno if I am right...