SERVICE MANUAL
3)
Function Table
Table 16
Inputs
E Sn
Channel On
L L Y
0n
-Zn
L H Y
1n
-Zn
H X none
Notes
H=HIGH state
（
the more positive voltage
）
L=LOW state
（
the less positive voltage
）
X=STATE is immaterial
4) Refer to Table 24 about Functions and Data of the IC’s Pins.
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