Inc. owner's manual A/V Receiver STAV-3770, 31-3043

VSX-D307
20
A
B
C
D
1
23
4
1234
3.7 VOLUME DSP ASSY (2/2)
2/2
E
: AUDIO SIGNAL ROUTE
: AUDIO SIGNAL ROUTE (CENTER)
: AUDIO SIGNAL ROUTE (SURROUND)
(C)
(S)
2/2
E
VOLUME DSP ASSY(AWX7064)
IC204(BU4052BCF) CONTROL
1/2
E
1/2
E
1/2
E
1/2
E