Cn-hw850d - Panasonic 2- Din Dvd Navagation Unit Strada Cn-nvd905u

Check on the Panasonic website

dealer with vin or vehicle and proof of ownership

Done consigo la actualizaci?n

You should go to the shop where you bought it and ask tem. Even if no one knows Japanese, probably they know the steps

What other information can you provide. Look it up on the Panasonic website.

Disconnect

CN SC20 on the SC board. Turn on the unit. Does the power LED
stay on?
Yes
SC Board
No

Connect

CN SC20. Disconnect

CN SS23 (*1) on the SS board. Turn on the unit. Does the power LED
Stay on?
Yes
SS Board
No

Connect SS23 (*1).

Disconnect CN D31and D32

on the D board. Is pin 5of CN P25 shorted
to GND?
Yes

Disconnect

CN P25. Is pin 5 of the socket P25 shorted
to GND?
Yes
P Board
No
D Board

Connect D31

and leave D32 disconnected.

Is pin 5 of CN P25 shorted

to GND?

Yes

Disconnect CB1-CB4.

Is pin 5 of CN P25 shorted

to GND?

Yes

No

C1 Board
Panel

No

Yes

No

D Board

Disconnect CB1-CB4.

Is pin 5 of CN P25 shorted

to GND?

Yes

No

C1 Board

Panel

Disconnect D31.

Connect D32.

Is pin 5 CN P25 shorted

to GND?

Yes

No

Disconnect CB5-CB8.

Is pin 5 of CN P25 shorted

to GND?

Yes

No

C2 Board
Panel

You have to seize the RID master for you domain, appears to be removed from network or can't be contacted, you can use the next commands in order to get the actual (MYSERVER should be replaced by the name of you server

C:\WINDOWS>ntdsutil
roles
connections
connect to server MYSERVER
q
Select operation target

then you get the next response:

Server "MYSERVER" knows about 5 roles
Schema - CN=NTDS Settings,CN=MYSERVER,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=MYDOMAIN,DC=net
Domain - CN=NTDS Settings,CN=MYSERVER,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=MYDOMAIN,DC=net
PDC - CN=NTDS Settings,CN=MYSERVER,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=MYDOMAIN,DC=net
RID - CN=NTDS Settings,CN=MYSERVER,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=MYDOMAIN,DC=net
Infrastructure - CN=NTDS Settings,CN=MYSERVER,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=MYDOMAIN,DC=net
select operation target:

the interested server is RID - this must be the name of a actual server, if this server is permanently down the you need seize the rol, use the next guide:

http://technet.microsoft.com/en-us/library/cc784077%28WS.10%29.aspx

if the server is an actual server you must review the event log in this server in order to get more clues of the error.

either the database is in the wrong directory or it doesnt exist

Go here for an update
http://www2.panasonic.com/consumer-electronics/support/Video/DVD-Recorders-Players/Mobile-Navigation/Drivers-Downloads/model.CN-GP50U.D#ts