Onkyo TX-SR603X - Page 45

TX-SR603X
PRINTED CIRCUIT BOARD VIEWS-15
U21
XM DI
G
ITAL TRAN
SC
EIVER P
C
B
O
AR
D
(
NARF-8688
)
Sid A
Sid
e-
A
Side-A
U18
REGULATOR PC BOARD
(NAPS-8630)
A
1
2
3
4
5
BCD