Epson E0C6001 Technical Manual page 64

K00
I
K03
P00
I/O
P03
X'tal
C
C
Cp
(2) Piezo Buzzer Direct Driving
PANEL
Crystal oscillator
Trimmer capacitor
G
–C Capacitor
1 5
Capacitor
CHAPTER 5: BASIC EXTERNAL WIRING DIAGRAM
LCD
Piezo
Buzzer
32.768 kHz CI(MAX) = 35 kΩ
5–25 pF
0.1 µF
3.3 µF
CA
C
1
CB
V
Connection depending
L1
on power supply and
V
L2
LCD panel specification.
V
Please refer to page I-7.
L3
V
DD
C
G
OSC1
X'tal
OSC2
C
5
V
S1
RESET
TEST
Cp
V
SS
1.5 V
or
3.0 V
I-57