Pioneer SC-LX90 Service Manual page 173

5
J5201
ADX7617
V+3D
GNDD
FOPT
CN5201
XKP3065
GNDA
11
10 FV-R
9 GNDA
FV-L
8
GAV
7
FV
6
5 GAV
FV-Y
4
GAV
3
FV-C
2
1 GAV
JA5291
VKB1226
7
1
2
3
USB
4
5
6
KN5203
VNF1084
GUSBCH GUSBCH
CN5202
XKP3065
11 V-15A
GNDM
10
GNDM
9
MIC
8
7 V+15A
MICDET
6
5
HPDET
4
HPR
3
GNDHP
2
HPL
1
GNDHP
DHP1
The mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore,when replacing,be sure to use parts
of identical designation.
5
6
R5293 0
USB Countermeasure against static electricity
L5292
R5291
STBY
0
L5291
0
R5292
GNDUSB
6
7
R9293
(L5293)
R5294
J
NOTES
SC-09TX
7
8
(B5B-PH-K-S)
V+5USB
KM200NA5L
J5291
V+5D
1
D-
2
D+
3
GNDUSB
4
0
0 GNDCH
5
R9297
0
(C5297)
FRONT USB ASSY
8
A
B
C
D
E
F
J
27