D-NF400/NF401
21
21
6-10. SCHEMATIC DIAGRAM
– MAIN Board (7/7) –
•
See page 14 for Waveforms.
•
See page 26 for IC Block Diagrams.
R702
R1001
R722
C714
C709
C713
R716
C715
C718
C716
C717
C712
C705
C706
C710
R711
R728
C702
C701
C703
R733
C720
R732
VDR701
VDR702
C22
C164
R10
D86
Q12
Q11
Q10
R25
C3
L80
10
µ
H
R83
C85
R86
C86
C90
C79
D89
C88
L703
47
µ
H
47
µ
H
C711
R22
C78
D82
R90
R89
T81
Q86
C708
R735
IC702
R87
X701
Q4
R731
R707
FB701
L704
0
470k
220
0.1
0.1
0.1
10k
0.1
0.1
0.1
0.1
0.1
22
6.3V
0.1
0.1
0
100k
47
4V
0.1
0.1
1M
0.1
1M
1
1
4.7k
MA111-TX
DTC114TUA-T106
DTC114TUA-T106
2SA1577-T106
4.7k
1
100k
10
220
0.01
0.01
0.01
MA8130-TX
4.7
0.1
47k
5p
1SS355TE-17
1k
10k
2SC4154TP-1F
0.1
10k
XN0NE9200LS
0
22MHz
2SA1577-T106
1M
100k
H2
H4
K1
K2
K3
L1
L2
L3
SDCLK
SDIN
SDOUT
REQ_I
NRST
WAKEUP_K
VIN
A_GND_TU
D_GND
TUPWRON
KJ_D_GND
LRCKO
LRCKI
BCKI
BCKO
PCMDO
PCMDI
X
W
A
K
E
U
P
REQ_I
SDIN
SDOUT
NRST
WAKEUP_K
REQ_I
SDCLK
SDIN
SDOUT
WAKE_UP
NRST
SDCLK
(7/7)
B+ SWITCH
Q10,12
B+ SWITCH
Q4,11
SWITCH
DC/DC CONVERTER
DC/DC CONVERTER
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299