NAD C 510, Руководство по обслуживанию

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4.FPP & VFD AND ENCODE BOARD
17
LED0
IR
F
DGND
D500
POWER
Q504
2SC1815
DGND
LED_CON
Q502
2SC1815
Q500
2SA1015
Q501
2SA1015
R505
270
R506
470
R509
10K
R510
10K
R501
10K
R502
10K
Q503
DTC114EKA
DGND
R508
10K
3V3S
XM500
HOLE
C507
22N
DGND
R513
100R
DGND
D501
1SS352
D502
1SS352
DGND DGND
S
1
G
2
V
3
U500
IR RECEIVER
C500
100N FGND
R503
100R
R500
10R
C501
22U/25V
S501
POWER
S500 SOURCE
DGND
F-
1
F-
2
L
G
N
D
5
D
G
N
D
6
V
D
IS
P
7
O
S
C
9
R
E
S
ET
10
C
S
11
C
P
12
SP C10.0 7 .0 4
V
D
D
8
D
A
13
D
O
14
T
E
S
T
15
F+
61
F+
62
U503
SPC10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
J500 Header 20
C518
47u/50v
R518
10
K
R521
47
R
0.5W
Q
50
6
2S
C
18
15
Q
5
0
7
2
S
C
3
3
0
3
C516
1N
DGND
D509
1N4148
R525
15
0R
C515
1N
DGND
0.5W
R526
1K 2
DGND
D508
6V8
DGND
D506
BAV21W
R524
47
K
R520
10
K
D505
6V8
DGND
C517
100N/ 100V
DGND
VF+
VF-
VFHV
Vref=5.5V
D507
1N4148
R527
1K 2
C5 14
220U/16V
C5 13
10U/25V
DGND DGND
12V5
L501
FB
C5 19
10 U/ 2 5 V
R517
0R
R519
0R
C512
10U/ 10V
1
2
3
4
8
7
6 5
9
10
T500
VFD TR
C5 2 0
10 U/ 2 5 V
C5 2 1
10 0 N
VF+ VF-
C502 100N/
1
00V
R 5 11
330R
FGND
V FH V
C504100N
FGND
VIN
1
GND
2
EN
3
VO
5
NC
4
U504
LP2981AIM5-5.0
R515
33R
12V5
C511
10U/25V
C509
10U/ 10V
C510
100N
R516
4k7
DGND
DGND
DGND DGND
5VD
5V D
L500
FB
DGND
C505 39P
R 5 12
8K 2
FGND
R507B
120R
R507A
120R
R507C
120R
R507D
120R
V
FD
_R
ST
V
FD
_C
S
V
FD
_C
L
K
V
FD
_D
A
T
A
a1
1
gnd
2
a2
3
y 2
4
vcc
5
y 1
6
U501
NC7WZ17
5VD
DGND
a1
1
gnd
2
a2
3
y 2
4
vcc
5
y 1
6
U502
NC7WZ17
5VD
DGND
R5 2 2
10
K
R
52
3
10
K
Q 5 0 8
DTC114EKA
DGND
G
D S
Q505
AP2301
R504B
10K
R504A
10K
R504C
10K
R504D
10K
DGND
12V5 DGND
C503
100n
C506
100n
5VD
5VD DGND
DGND
TPG503
XM501
HOLE
C508
22N
DGND
R514
100R
DGND
D503
1SS352
D504
1SS352
DGND DGND
XM502
HOLE
C527
22N
DGND
R533
100R
DGND
D512
1SS352
D513
1SS352
DGND DGND
XM503
HOLE
C528
22N
DGND
R534
100R
DGND
D515
1SS352
D516
1SS352
DGND DGND
3V3S
R529
33R
R530
33R
LED+ LED-
q1
1
q2
2
q3
3
q4
4
q5
5
q6
6
q7
7
gnd
8
q'h
9
/sclr
10
sck
11
rck
12
/g
13
ser
14
q0
15
vcc
16
U505
74HC595
SH/LD
1
CLK
2
E
3
F
4
G
5
H
6
QH
7
G
N
D
8
QH
9
SER
10
A
11
B
12
C
13
D
14
CLK IN H
15
V
C
C
16
U506
HC165
DGND
DGND
CS
SPI_CLK
3V3S
3V3S
MISO
MOSI
CS
SPI_CLK
LED0
VFPEN
K1
K2
3V3S
M
IS
O
C
S
MOSI
R3044
10K
R3045
10K
C3030
100n
C3031
10 0 n
A
1
C
2
B
3
S3000
ENCODE
egnd
C3029
10u/ 10v
ENCODER BOARD
1
2
3
4
J3001
R3043
1K2J
R3046
1K2J
C3027
10N
C3028
10N
1
2
3
4
J3002
V FPEN
R538
100R
R
53
5B
10
k
R
53
5C
10
k
R
53
5D
10
k
R
53
5A
10
k
K3
S502 SOURCE
K2
R532
10k DGND
C522
NC
3V3S
DGND
DGND 5VD
R537
100R
SPI_CLK
C523
100n
C524
100n
DGND
DGND
3V3S
3V3S
3V3S
R531
100R
R528
100R
R536
100R
DGND
K3
DGND
K1
DGND
C525
1u
C526
1u
3V3S
DGND
5VD
DGND
C529
47u/50v
1 2 3 4 5 6 7
J501 CON7A
1 2 3 4 5 6 7
J502 CON7A
1 2 3 4 5 6 7
J503 CON7A
1 2 3 4 5 6 7
J504 CON7A
FGND
FGND
1
2
3
4
J505
1
2
3
4
J506
DGND
3V3S
FGND
3V3 3V3
LED0
1
0