Schematic diagrams for del c610

If Dell handed that out Terry, there would be no need for copyrights.
You can also bet the motherboard manufacturer who made the mobo, isn't handing it out either.

About the best I can do is give you a block diagram,

http://notebookschematic.com/?p=6811

Click on it to enlarge.

Not trying to sound like a smart alec.
A) You aren't going to replace the motherboard chipset.

B) The jumper pads on the motherboard to clear CMOS?

Take this capital B, an lay it on it's side. Each pad is about the size of half of the B. Spaced close together.

Usually under a piece of Mylar plastic, and may be located by;
1) Ram Memory. Remove ram memory modules, and look.
2) Wireless Modem

Or,

http://computerlimbo.com/showthread.php?tid=222

Scroll down, read gabefauver post 12-27-2009

C) If the graphics chipset needs to be reflowed to the motherboard, a shop with a BGA Rework Station, will know which one is the graphics chipset.

D) The DC-DC Power circuit is near the DC Power Jack, on the motherboard.
Components that go bad here are the Power MOSFET's, and the MLCC's that support them.
(Multi-Layer Ceramic Capacitor)

Using HP Pavilion dv6000 series, and Pavilion dv9000 series, for an example,

http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

These series of Notebook PC's use a Fairchild Semiconductor Industries - FDS6679 - Power MOSFET, and an Alpha & Omega Industries - AO4407 - Power MOSFET.

Looking at the second photo down, for the AO4407 Power MOSFET, there are several MultiLayer Ceramic Capacitors. (Surface Mount Device. SMD)

Several small ones (4) to the bottom left of the AO4407;
one to the immediate Right; one above it; and one to the right of the one at top. (I don't think the one to the right of the MLCC at top, is in this circuit)

http://www.mouser.com/Passive-Components/Capacitors/Ceramic-Capacitors/Multilayer-Ceramic-Capacitors-MLCC-SMD-SMT/_/N-b2cj?P=1z0wrjcZ1z0vhw8

Scroll down.

http://www.mouser.com/Search/Refine.aspx?Keyword=FDS6679

Scroll down.

http://www.mouser.com/Search/Refine.aspx?Keyword=AO4407

Outdated. Cross reference matches are shown.

http://www.youtube.com/watch?v=wQXhny3R7lk

http://www.youtube.com/watch?v=5uiroWBkdFY&feature=fvwrel

The Dell Latitude C610 uses a DC Power Jack with three socket holes. The plug from AC adapter (Charger), has three contact pins,

http://www.computekinc.us/ACadapterwirePinout.JPG

As you can see the wire at top is Negative.
Of the split wire the top lead 20 Volts DC positive

The bottom one is 5 Volts DC positive. (5 Volt Signal) It communicates with the power supply (Charger), and laptop, (DC-DC circuit), so the laptop can ensure it has a valid, legal, OEM Dell power supply, and what it's power capacity is.

(Amperage. { Not voltage} This is why a 65 Amp charger may not work on a laptop that requires a 90 Amp charger)

Motherboard chipset is an Intel 830MP,

http://en.wikipedia.org/wiki/List_of_intel_chipsets#Pentium_III-M_mobile_chipsets

[Northbridge chip of motherboard chipset part number, is Intel 82830MP. Southbridge chip is a Intel ICH3M. That is Intel part number, Intel 82801CAM ]

The Processor is supposed to be soldered to the motherboard, using a BGA surface mount.

BGA2. 459 Solder Balls on the Processor, 458 Copper Pads, (Gold plated), on the motherboard.

As for I.C. identification, or other surface mount device ID, do not know.

Would like to know specifically what you need though.
Post back in a Comment.

Regards,
joecoolvette