Onkyo TX-SR55 Service Manual page 50

A B
PRINTED CIRCUIT BOARD VIEW 7
U29
1
P P 2009A
2
Video 4 termin l C board
U30
3
D
Side A
Front optical terminal PC board
(NADG-8410)
4
5
C
U27
F F L
Side A
S S BL
SB B R
SL
SR SR SR
Side B
4D
ND
5V
Side B
D E
Video circuit PC board
(NAVD-8464)
F G
TX-SR602/E
H
Side A
Side B