Epson PX-8 Technical Manual page 103

REV.-A
Observed LCD X-Line Display Control Signal Waveforms
(Top) LP - measured at CN5, pin 7.
r - - - - - - - - - - - - - - - - _
(Second from top) XSCL - measured at CN5,
pin 9.
(Second from bottom) XECL - measured at
G
CN5, pin 8.
(Bottom) XDO - measured at CN5, pin 10.
G
G
G
2-79
5V
5V 50)15
0
~
.J
I
I
I
n
ijij~~~~ij
~ ijij~m~~
~Hij
n
ijl
5V 5V
5V
QO fl
o
5V
5V
Fig. 2-81 LCD X-Line Display Control
Signal Waveforms