Onkyo dv-sp506 Service Manual page 21

QQ
3 7 63 1515 0
PRINTED CIRCUIT BOARD VIEW
U12
TE
L 13942296513
www
.
http://www.xiaoyu163.com
RS-232C TERMINAL PC BOARD
NADG-9637-1A (MDD only)
L7501
2
1
Q7501
3
4
R7527
Q7503
R7503 L7506
Soldering side view
P7502
C7509
C7507
C7512
J7503
J7504
STB
GND
Component side view
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
1
R7508
Q7504
1
D7501
16
R7512
Q Q
3 6 7 1 3 1 5
J7501
J7502
C7501
NCDG-9637
25139637
RX
TX
1
IR
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
m
DV-SP506
9 9
9 9