5
3.2 PCB LOCATIONS
FUNCTION LED ASSY
E
G
FUNCTION
SW ASSY
A
INPUT ASSY
N
CONNECTOR
ASSY
(A-70DA-K,
A-70DA-S only)
B
USB ASSY
C
PHONO ASSY
L
XLR ASSY
(A-70DA-K, A-70DA-S only)
GUARD10 ASSY
(A-70DA-K, A-70DA-S only)
GUARD12 ASSY
(A-70DA-K, A-70DA-S only)
S
T
GUARD13
ASSY
V
GUARD15
ASSY
5
6
VOLUME ASSY
F
AC LINE ASSY
(A-70DA-K, A-70DA-S only)
O
Q
GUARD17 ASSY
(A-70DA-K, A-70DA-S only)
X
A-70DA-K
6
7
FRONT ASSY
D
GUARD16 ASSY
HEADPHONE ASSY
I
R
P
GUARD11 ASSY
GUARD9 ASSY
U
GUARD18 ASSY
GUARD14 ASSY
7
8
W
H
SECOND POWER
ASSY
J
D-POWER AMP
MAIN ASSY
K
D-POWER AMP
SUB ASSY
M
POWER ASSY
Y
8
A
B
C
D
E
F
5