71
XW-NAV1-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
D
10/10
I0QF928820
I1ZF9501D0
Q1709
KTC3875S_Y_RTK
ADACVDD REG
C1797
0.01
B
C1796
1B
C1799
10
10V
2125
B
C1798
4.7
16V
2125
B
C1795
0.1
10V
B
C1793
0.1
B
10
10V
2125
B
C1792
2.2
10V
1608
B
C1794
0.1
10V
B
C1801
1B
C1802
0.1
B
R1756
10K
1/16W
R1755
1K
1/16W
R1759
100K
1/16W
R1757
390
1/16W
+-1%
R1758
1.5K
1/16W
+-1%
W847
D1710
KDR730E-RTK/P
IC1709
HDMI+5V REG(300mA) IC
1
2
3
45
IC1710
REGULATOR 5V IC
1
2
3
4
5
+V5S
+V5S
+V9S
+V9S
+V3.3DA
ADAC_GND
+V6D
+V5D
+V6D
+V5D_HDMI
GND
FROM/TO HDMI
FROM/TO LOADER/MOTOR DRV
FROM/TO AV IN/OUT
FROM/TO AUDIO SWITCH/ADC
FROM/TO SUB MICON
FROM/TO MPEG/MICON/DSP
1.4
5.08
6.0
0
3.3
5.0
VOUT
GND
VIN
CTL
NB
nit
6.0
NC
5.0
0
NC
VOUT
VDD
CE
GND
VCC 5V Reg for DVD unit
5.0
3.9
3.3
Analog VCC 3.3V for DVD unit
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.
The DC voltage each part was measured with the
Digital tester during playback.
D
4/10
D
6/10
D
5/10
D
3/10
D
8/10
D
1/10,8/10
D
1/10-9/10
D
1/10
www. xiaoyu163. com
QQ 376315150
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
