Yamaha A-S501 Service Manual page 46

A B
A-S501/A-S301
1
OPERATION (2)
2 VOLUME
3
4
5
6
7
46
C D
(Side A)
FUNCTION (1)
(W504)
+5MTR
VRG
VRG
+5M
AD_VOL
MG
MG
VRUP
VRDN
M +
E F G
A-S501 A-S301
OPERATION (3)
(Side A)
BASS TREBLE
H I
FUNCTION (1)
(CB508)
LOUDNESS
BALANCE
J