Nikon D70 DC/DC Board Replacement
This guide has been found to be exceptionally cool by the iFixit staff.
Replace the DC/DC Board in your Nikon D70.
- Author: Andrew Bookholt
- Difficulty: Very difficult
Replacing the DC/DC board requires a fine tipped soldering iron and knowledge of surface mount soldering.
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Remove the four ZIF ribbon cables highlighted in red by using the following procedure:
Use your fingernail to flip up the ZIF cable retaining flap on each socket.
Be sure you are prying up the retaining flap, not the socket.
Pull the ribbon cable straight out of its socket.
Carefully de-solder the eight leads boxed in red.
Do not heat up the board excessively while de-soldering. There are many heat sensitive components mounted to the DC/DC board.
There are two black leads that look very similar. The thinner of the two connects closer to the center of the board.
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