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socket installing elecauto chip tuning
Clean memory pins and the board around it, if your board has a layer of
rubber or varnish, clean it with a toothbrush and Thinner. You could
remove the rubber smoothly on the board using a screwdriver first.
Tin one side of the
memory. Don´t be afraid ! Make a big line of tin on pins. When you add
more quantity of tin you reduce to zero the risk to damage the board.
Hold the memory with an
special clip (Dil extracting clip) as shown in picture. Now heat the tin
side with a soldering tool, moving the soldering tool heating all pins
of line. When you are sure all pins are hot (tin must be in liquid
state) start to pull, continuing heating all pins.
When pins are free
remove the soldering tool , but stay pulling with the clip till tin is
solid. Now repeat “step 2” and remove the memory from the board
completely.
Clean the board with a
toothbrush and Thinner. So remove the remaining tin with a copper wick
(tape tin remover) and clean it with thinner again.
Now we need to remove
tin placed in the holes of the board. To do this use a thoothpick. Heat
the hole, when tin becomes liquid pass the thoothpick through the hole.
When holes are free
clean the board and place a DIL socket. Look the pin number one position
of the socket be in the same position of the original memory !. Now
weld pin by pin the socket by the other side of the board.
Place the memory on the
socket, looking right position.