Component Functions - Epson S5U1C6F632T1 Hardware Manual

2.2 Component functions

 S5U1C6F632T1
(1) Power supply input selector switch
This jumper switch (JP2) is used to select the method of power supply. The S5U1C6F632T1 board can operate on a coin cell
or external power supply. When a coin cell is used, set this switch to "B." To use an external power source, set the switch to
"E."
Figure 2.2.1 (a) Switch setting for use of coin cell
(2) External power supply connector
This connector is used to provide a stabilized power supply from an external source. Use the provided power cable to supply
power (5.0 V10%).
(3) Coin cell holder
The coin cell (CR2032) holder is located on the underside of the board. See the instructions below for installing/removing the
coin cell.
1) Insert the coin cell.
Figure 2.2.2 Installing the coin cell
Caution!
Make sure that the positive side of the coin cell faces up when installing it into the coin cell holder located on the underside of
the board.
S5U1C6F632T1/T2 (SVT6F632) Hardware Manual
Figure 2.2.1 (b) Switch setting for use of external power supply
2) Push down until you
hear a click.
EPSON
2. Component Names and Functions
1) Press down on the center tab of
the coin cell holder.
Figure 2.2.3 Removing the coin cell
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