A1278-2326 5.5 schematic and board vew wanted

[manson]

Hi all, i am trying to locate a schematic and board view for a mid 2009 macbook pro A1278-2326 5.5.
having problems with the front usb socket i keep getting a message informing me that it is using to much currant and that's with nothing plugged in.
had a root round and found out that if i put a pendrive in the socket i get 3.2v on pin 3 of the usb socket and nothing when removed!! usb socket 2 works as it should, i wonder if anybody else can put some light on this.
i have replaced U4690 AND d4600 and a couple of caps, can't go any further without schematic and board view. Thanks, Manson.

[diif]

Re: A1278-2326 5.5 schematic and board vew wanted

Need the motherboard number, usually starts with 820-

[manson]

Re: A1278-2326 5.5 schematic and board vew wanted

Hi, thanks for getting back to me.

it's a 820-2530-A Thanks, Manson.

[diif]

Re: A1278-2326 5.5 schematic and board vew wanted

Here you go.

[manson]

Re: A1278-2326 5.5 schematic and board vew wanted

Hi, thanks for the files but i cannot get them to work properly.
i can open the schematic on it's own but when i open board view and go to open file it tells me i don't have permission. ( i have full permissions on my computer ) this is on windows 10 using pdf for the schematic.
i als tried it in windows 7 and all i get there is a notice about a floating point so i am now lost.

[diif]

Re: A1278-2326 5.5 schematic and board vew wanted

I run the BRD-T_link.exe as Admin and open K24.brd with no issues.
Openboardview also opens the .brd file fine.

[manson]

Re: A1278-2326 5.5 schematic and board vew wanted

Hi whatever I do I cant open this schematic in board view or open boardview it tells me theirs no program associated with it and I don't have permission to open it and I have tried administrative no go I tried it in windows 7 and I get the message
(error floating point)
the schematic opens ok on its own no problem, its just when you try to open it in the board view program!!! Help.

[diif]

Re: A1278-2326 5.5 schematic and board vew wanted

You're doing it wrong.
The schematic is a pdf and you use a pdf reader to view such as Foxit, Adobe or Sumatra.
The boardview .brd file needs a viewer such as Landrex or Openboardview.

[manson]

Re: A1278-2326 5.5 schematic and board vew wanted

Thanks, all ok now, not used to board view software (old school) but got there in the end, Thanks, Manson.

[RadioTech/23]

Re: A1278-2326 5.5 schematic and board vew wanted

Thank you.