Author Message
deddyes
PostPosted: Wed Nov 23, 2011 4:14 pm    Post subject: Try This
http://laptop-motherboard-schematic.blogspot.com/
vtech
PostPosted: Thu Sep 23, 2010 2:00 am    Post subject:
Usually there is some form of a detection mechanism such as a micro switch that is triggered by the movement of the panel.
Guest10
PostPosted: Wed Sep 22, 2010 12:02 pm    Post subject:
guys... what part of the motherboard makes the LCD monitor shut off when you close it?
Guest
PostPosted: Fri Mar 05, 2010 1:23 am    Post subject:
@ Justmanuals

It is true that the document did not write the correct manufacturer. But the fact is you can use the machines.
Dr. Nhil
PostPosted: Tue Feb 23, 2010 7:15 am    Post subject: HP DV9000 service manual
h**p://bizsupport1.austin.hp.com/bc/docs/support/SupportManual/c01311536/c01311536.pdf
Hope it helps.. This is gotta be the WORST mainboard to remove...
Justmanuals
PostPosted: Sat Feb 13, 2010 3:22 am    Post subject:
I downloaded a couple of these schematics. There is no indication on any of them that they actually ARE HP schematics. All of them say Wistron Industries, most likely a Chinese knockoff manufacturer.

HtH

[email protected]
lqv77
PostPosted: Sat Feb 13, 2010 2:13 am    Post subject:
Laptop schematics full free download.

http://lqv77.com/2010/02/05/laptop-schematics-toan-tap/
lqv77
PostPosted: Sat Oct 24, 2009 2:41 pm    Post subject:
Laptop: HP DV9000 Schematics full download, AMD CPU

http://lqv77.com/2009/10/19/laptop-hp-dv9000-schematics-full-download-amd-cpu/

vtech
PostPosted: Sat Nov 01, 2008 4:39 pm    Post subject:
Taghva wrote:
Thank you for your reply. As you can search, some companies advertized that they can repair notebook motherboards, and you know that repairing a motherboard without a circuit diagram is nearly impossible, because its PCB is multilayer and tracing connection between components is very difficult. How they can do this?
In www.manualzone.com, they said that their service manual contains diagrams, and a service manual for HP dv9000 costs $25. but I am not sure it realy has diagram or not. I emailed them but they didn't reply.

Justmanuals is correct and make sure to check before you buy. Anyone can claim motherboard repair but what they don't tell you that it is very limited at best. As you have indicated, repairing multilayer PCB's are nearly impossible to component level. Sure you can always check for the basics (ie, visual signs, voltage checks, or common failed devices, etc)-- not anything like a consumer electronic piece & that is why there is generally no detailed schematics provided.
Justmanuals
PostPosted: Sat Nov 01, 2008 3:10 pm    Post subject:
Ok, we have good and bad news here. I found the HP Notebook PC dv9000 & dv9200 Maintenance-Parts & Service Guide on my hard drive and I now have it on my site at:
http://www.justmanuals.com/notebook-dv9000-dv9200-maintenanceparts-service-guide-p-40458.html

300 pages, 3.9mb $10.77 and instant download.
The bad news, there are no electrical diagrams, either circuit or schematics in this manual.

If you ever get a reply from manualzone, ask them to send you a partial screen capture of a schematic from the manual. Of course they could send you a screen capture from another manual, and you may not be able to spot the difference, but that's the chance you take.
I am telling you right out that what you're looking for isn't there.
Integrity counts!

HtH
[email protected]

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