Onkyo DV-CP702 Service Manual page 73

IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION
Q2502: TC7SZ125FU (BUS BUFFER 3-STAGE OUTPUT)
PIN ASSIGNMENT
G 1
IN A
2
GND
3
(Top view)
VCC
5
4
OUT Y
Truth table
INPUT OUTPUT
A G Y
X H Z
L L L
H L H
X: Don't care
Z: High impedance
DV-CP702