Onkyo TX-DS494 Service Manual page 29

FL TUBE VIEW
Q7004: 15-BT-80GNK
15G 13G
S2
14G
P1
1G
2G
3G
4G
5G
6G
7G
––––
8G
9G
10G
––––
11G
12G
––––
13G
14G
––––
15G
11G 9G
12G 10G
f
g
r
e
[15G-1G]
P2 P3 P4
a
a
a
a
–––– ––––
a
S1 a
a
–––– ––––
a
a
a
–––– ––––
a
a
–––– ––––
S2 a
a
–––– ––––
a
8G 6G 5G
S1
7G
a
h
b
j
k
m
n
p
c
d
P5 P6 P7 P8 P9 P10
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
h j k b f m
TX-DS494/HT-R490
4G 3G 2G
1G
P11 P12 P13 P14 P15 P16
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
g c e r p n
P17
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d