5
IC202:
TONE CONTROL
(C)
(C)
(S)
(S)
+5V
IC211:
44kHz L.P.F. & AMP
E
2/2
–5V
A
1/3
CN107
5
6
E
2/2
(C)
(C)
E
2/2
(S)
(S)
E
2/2
(S)
(C)
6
7
IC207:
6dB AMP
: AUDIO SIGNAL ROUTE
(C)
: AUDIO SIGNAL ROUTE (CENTER)
(S)
: AUDIO SIGNAL ROUTE (SURROUND)
(HP)
: AUDIO SIGNAL ROUTE (HEADPHONE)
E
2/2
A
3/3
7
8
VSX-D307
E
2/2
E
2/2
E
2/2
CN106
E
1/2
19
8
A
B
C
D