Onkyo TX-SV545

TC9163AN
(Analog
Switch)
LEVEL SHIFTER
LATCH CIRCUIT
LEVEL SHIFTER
Funetion
Pt
iss
Powersupply
pint)
Pa
fcnp
Groundpin
Ps
tvpp
Powersupply
pints)
126,25, 1~S8
ST
CK
14
28
Pa
[st
|
Strobe
input
pin
for
data
interruption
_|
Pts
ck
clock
input
for
data
transfer
TA7291
(Volume
Motor
Driver)
Vcc
-*
Vref
CCW:Counter-clockwise direction
CW:Clockwise direction
INI IN2 GND
TX-SV545