Pioneer XW-NAC3-K Service Manual page 63

5
QQ
3 7 63 1515 0
L1701
10UH_LQH88PN
TE
L 13942296513
www
.
part.
5
http://www.xiaoyu163.com
6
4 ON/ON FLT 3
5 SET GND 2
6 IN OUT 1
LIMIT SW
!
IC1703
AAT4614IGU-2-T1
4 ON/ON FLT 3
5 SET GND 2
6 IN OUT 1
LIMIT SW
!
IC1704
AAT4614IGU-2-T1
P.CON+NET5V
W833 D1705
0 EC11FS2-TE12L
1608
R1726
8.2K 1/16W
1005
R1727
6.8K 1/16W
1005
!
REGURATOR
IC1706
BA00BC0WFP
CTL VCC GND OUT
1 2 6 4 5
R1738
1K 1/16W
1005
x ao u163
y
i
CAUTION:DIGITAL TRANSISTER
6
http://www.xiaoyu163.com
2 9
8
Q Q
3 6 7 1 3
!
Q1702
2 C
KRC101S-RTK
B
1
3 E
C
R1732 R1734
360K 1/16W +-1% 18K 1/16W +-1%
1005 1005
.
XW-NAC3-K
7
9 4 2 8
FROM/TO Sub Ucom
FROM/TO AUDIO SW
W900
0
W904
1608
0
1608
FROM/TO System Ucom
P.CON+NET5V (1)
AT+3.8V (1)
PWRCONT (1)
AT+3.3V (1;2)
V+3R3 (1;3;4;5;6)
1 5 0 5 8 2 9 9 4
P.CON+12V (3)
P.CON+5V (1;2;3;4;7)
R1710 C1730
22K 1/16W 0.01 B
1005 1005
MA111
D1704
2 C
B
1
3 E
Q1701
2SA1576A(QR) R1713
47K 1/16W
R1711 R1712
1005
3.3K 1/16W 1.8K 1/16W
1005 1005
m
co
7
8
9 9
A
IPA_POW (2)
IPB_POW (2)
C 2/8
IPA_FAULT (2)
IPB_FAULT (2)
VIA+5V (3)
C 3/8
VIB+5V (3)
B
C
C 1/8
C 1/8,2/8
2 8 9 9
C 1/8,3/8-6/8
C 3/8
C 1/8-4/8,7/8 D
XPROTECT (1)
C 1/8
AC_DET (1)
C 1/8
E
F
C
8/8
63
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