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3. To make it easier to deal with the IC you can unplug the expression upgrade board from its
headers on the main board (4). To remove the IC, place a small flat screwdriver under one end
of the chip and very gently pry it out (5). Make sure to not bend any of its leads when doing this.
4
5
4. When you install the new digital pot in the socket it is very important to install this IC in the correct
orientation. Remember the dot on the IC should be closest to the end of the socket with the divot.
Carefully line the pins up to the socket. If the pins don’t line up easily with the socket, you may
have to gently bend the pins a little closer together by pushing each side of the chip down on the
tabletop. (6). Once the pins line up to the socket holes, push the IC snugly into place (7)
6
7
5. Place the expression board back in its main board headers (8).
8
Summary of Contents for VPM-1
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Page 6: ...6 Figure 2 VPM 1 Chassis Front Figure 3 VPM 1 DIP Switch Locations...
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