Ramsey Electronics URC1 - Manual (Page 13)

URC1 • 13
ˆ
43. The display board mounts at a right angle to the main board with
solder pads providing both mechanical support and electrical connection
between the two boards. The display board is placed against the main
board so that the solder pads on the display board line up with the solder
pads on the main board. Solder the display board pads flush with the main
board pads. Check to be sure the two boards are perpendicular and not
tilted, then solder all remaining pads. Use enough solder to provide a good
mechanical connection, but don’t cause any solder bridges between
adjacent pads.
ˆ
44. A last minute addition: Install J2, the DC power jack. This is where the
7-15VDC will be applied upon power up.
Main PC board
Dis play PC board
Solder f illet betw een PC
boards