NAD D5100 Service Manual page 20

4.FPP BOARD VM1.0
N C
G N D
3V 3S
G N D
L900
FB
TG 901
5V D
G N D G N D
J900
IRF
13 14
PD ET
11 12
LE D _ PW M 2
9 10
LE D _ PW M 1
7 8
LED _CS
5 6
LED _D A TA
3 4
LED _CLK
1 2
G N D From M ai n
L901
3V 3S
FB
C907
2.2U
G N D
J906 J905
4 4 G N D I
3 3
2 2
U 9 0 1
R903
1 1
1
100R
D
4PIN 6 4PIN 6 2
G N D I G
3
V
J907 J904
G P1U V 7 0 1Q S
4 4 C 9 0 1
3 3 4 7 0 nZ
2 2
G N D I
1 1
4PIN 6 4PIN 6 G N D I
5V D
C902
10U/10V
1N
C921
G N D
100P
C 9 0 3
C924
G N D 5V D
U902 100N
3 4 R 9 0 7 A
a2 y2 100R
2 5
G N D gnd vcc 5V D
1 6
R 9 0 7 B
a1 y1 100R
NC7WZ17
U903
R 9 0 7 C
3 4
a2 y2 100R
2 5
G N D gnd vcc 5V D R 9 0 7 D
1 6
a1 y1 100R
NC7WZ17
G N D 5V D
C 9 0 9
G N D
100N
R914
C922
470P
G N D
C923
470P
R 9 2 0
2 K 2
U906
3 4 R 9 2 1
a2 y2
2 K 2
2 5
G N D gnd vcc 5V D
1 6
R 9 2 2
a1 y1 2 K 2
NC7WZ17
C 9 12
G N D 5V D
100N
U 900
R 9 0 0
4 1
10 0 R
5 2
C 9 0 0
R 9 0 1
R 9 0 2 10 0 N
6 3
5V D
2 2 0 R
RPI1031
G N D
verti c al i ty senser
N C
C908 5V D U904
R 9 0 8
2 4 0 R
16 1 R 9 0 9
G N D vcc q1
2 4 0 R
15 2 R 1
q0 q2
2 4 0 R
100N 14 3
R 9 12
ser q3
2 4 0 R
13 4
R 9 11
10K / g q4 2 4 0 R
12 5
R 9 10
rck q5
2 4 0 R
11 6
R 9 15
sck q6
2 4 0 R
10 7 R 9 16
/ scl r q7
2 4 0 R
NC
9 8
q' h gnd
C910
74HC595 G N D
5V D
C911 U905
R 2
2 4 0 R
16 1
R 3
G N D vcc q1
2 4 0 R
15 2 R 9 19
q0 q2
100N 2 4 0 R
14 3
R 9 13
ser q3
2 4 0 R
13 4
R 4
/ g q4 2 4 0 R
12 5
R 5
rck q5 2 4 0 R
11 6
R 9 17
sck q6
2 4 0 R
10 7 R 9 18
5V D / scl r q7
2 4 0 R
9 8
q' h gnd
74HC595 G N D
D 904 D 900 D 1 D 903
CO A X 2 CO A X 2 CO A X 1 CO A X 1
C 9 13
100P
G N D
20
D 908 D 2 D 907 D 3 D 901 D 4 D 5 D 902 D 905
O PT O 2 O PT O 2 O PT O 1 O PT O 1 U SB U SB 192k 192k 96k
C 9 14 C 9 15
100P 100P
G N D G N D
D 909 D 910 D 906
48K 44. 1K 32K