Onkyo PR-SC886 Service Manual page 41

A
QQ
3 7 63 1515 0
PRINTED CIRCUIT BOARD VIEWS-15
U28
SWITCH PC BOARD (NASW-9087)
1
Component side
U19
HEADPHONE PC BOARD (NAETC-9088)
2
Component side
L7582
TE
L 13942296513
3
U21
FRONT OPT PC BOARD (NAETC-9090)
Component side
4
U22
VOLUME PC BOARD (NAETC-9091)
Component side
www
5
.
http://www.xiaoyu163.com
B
S9000
P9008B
NCSW-9087
0
25139087
R7581
R7580
7
JL4103B
J7580
E7580
2
NCETC-9088
25139088
ONKYO
NCETC-9090
2
25139090
ONKYO
U7520
C7521
D7590
S7590
GNDDG
VOLB
VOLA
+3.3VMPU
P0
+5VMPU
x ao
y
i
NCETC-9091
25139091
2
http://www.xiaoyu163.com
8
Soldering side
D7580
D7581
Q Q
3 6 7 1 3
Soldering side
Soldering side
u163
.
C
2 9 9 4 2 8
GND
C7582
C7580
L R
1 5 0 5 8 2 9 9 4
R7520
m
GNDDG
VOLB
VOLA
+3.3VMPU
P0
+5VMPU
co
R7593
R7592
PR-SC886
D
9 9
2 8 9 9