14
8
A
V
IC-W
840
0NEX/XNU
C
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.31 SERVICE IF UNIT (USB_POWER1)
3/23
D
3/23
D
100u/16
C3974
C3970
1u
10V
C3968
100p/50
C3973
2.2u
10V
1608
C3972
22u/16
3216
C3969
3300p/50
C3971
0.1u/16
C3966
0.015u/16
C3967
2200p/50
C3976
10u/35
3216
CCG1236-A-T
C3977
NM
3216
C3975
0.22u/16
1608
GNDD
GNDP
GNDP
M M 3 6 3 0 B R
I C 3 9 5 2
PGND1
1
PGND2
2
BS
3
VDD1
4
AGND
5
SENS+
6
S E N S -
7
R O C P
8
F B
9
C O M P
1 0
S S
1 1
P _ G O O D
1 2
RT
13
FILTER
14
SYNC
15
VIN1
16
VIN2
17
VIN3
18
C E
1 9
N C 1
2 0
N C 2
2 1
S W 1
2 2
S W 2
2 3
N C 3
2 4
E P
2 5
L 3 9 5 3
1 0 u
C T H 1 5 8 4 - A - T L B
R3974
0
1608
R3975
1.5k
D%
R3976
47k
R3980
0
2125
R3978
NM
D%
R3977
300k
R 3 9 8 3
N M
3 2 1 6
R3972
3k
D%
R3982
330
3216
R3973
16k
D%
R3985
0
R3984
1.2k
R3981
NM
3216
R 3 9 7 9
C C N 1 3 3 9 - A
2 1 2 5
0 . 1
R 3 9 8 6
N M
2 1 2 5
R3971
3.9k
U S B 1 _ 5
USB1_5
BUPV13.8
U S B _ O T G _ P W R
D D C L K _ U
U S B _ O T G _ O C
m a x 2 . 4 A
USB5
5.067V
(No Load)
A AVIC-W8400NEX/XNUC
B AVIC-Z910DAB/XNEU5
C AVIC-Z910DAB/XNAU
D AVIC-Z810DAB/XNEU5
MODEL
SERVICE IF UNIT
(USB_POWER1)
3/23
D
7/23
D
4/23
D
5/23
D