Thread
:
770 and N800 detailed schematics here
View Single Post
yabbas
2007-08-03 , 16:56
Posts: 393 | Thanked: 112 times | Joined on Jul 2007
#
3
This has probably all been said before...
Page 3 (oo-err) on the N800 schematics - scroll to the middle of the Display Controller and you'll see several output (?) lines labelled TVOUT, STVOUT, TVOUTN, STVOUTN; an IO (?) line TVREF, TFS?DJ and TVBS. All have been wired to ground.
Are the labels purely arbitrary I wonder...
It shares a few components with the higher end N series phones...see:
http://nokia-tuning.net/?s=iccomp_bb5
Avilma - Audio/UI
Betty - Energy Management
OMAP - ARM CPU
And a few not mentioned there:
MENELAUS - Memory I/O - ?Voltage Regulator - and the king of Ancient Sparta
Couldn't see Helen anywhere.
There's a temperature sensor for the OMAP, which may suggest that the N800 runs slower at higher temperatures? Or it may be something to do with compensating for various variables wrt the touchscreen - either way I bet one of you out there has probed the values from this just like they do with the Nintendo DS.
Thanks for posting the schematics
I'd never contemplate opening mine up and it's nice to see how it's all wired up! Wish they were scanned in at a higher resolution, it's hard to read some of the text.
Quote & Reply
|
yabbas
View Public Profile
Send a private message to yabbas
Find all posts by yabbas