NAD C 390DD, Service Manual

Page: 70 / 88

5VF
3V3F
C3001
22u/6v3 C3002
100N
DGND
C3008
100N
1G
1
A1
2
1Y1
18
A2
4
1Y2
16
A3
6
1Y3
14
A4
8
1Y4
12
VC
C
20
GN
D
10
2G
19
B1
11
2Y1
9
B2
13
2Y2
7
B3
15
2Y3
5
B4
17
2Y4
3
U3003
74LCX244
DGND
5VF
C3004
100n
DGND
DGND
F-
1
F-
2
BK1
4
LAT1
5
CLK1
6
SI1
7
VH
9
VH
10
GND
11
GND
12
C
I
128X3
2
F-
3
NC
8
VDD
13
BKG
14
LATG
15
CLKG
16
SIG
17
SOG
18
NC
19
SI2
20
CLK2
21
LAT2
22
BK2
23
F+
26
F+
27
F+
28
U3001
CIG128X3201
VFD BK1
VFD LAT1
VFD CLK1
VFD SI1
VFD BK2
VFD LAT2
VFD CLK2
VFD SI2
VFD BKG
VFD CLKG
VFD SIG
VF-
VF+
60VF
R3016
470
C3009
100N
DGND
C3014
100N
DGND
K3002
RC
K3000
S
K3003
S
SH/LD
1
CLK
2
E
3
F
4
G
5
H
6
QH
7
GN
D
8
QH
9
SER
10
A
11
B
12
C
13
D
14
CLK INH
15
VC
C
16
U3008
C165
R
3
030
10
5
R
3
031
10
5
R
3
033
10
5
R
3
032
10
5
DGND
DGND
5VS
C3020
100
DGND
DGND
KESCK
KESTB
KEMISO
K3004
R
K3006
R D
K3005
R
K3007
R R
I
DGND
R
3
039
10
5
R
3
040
10
5
R
3
042
10
5
R
3
041
10
5
MCLR/VPP/RE3
1
RA0/AN0/C12IN0-
2
RA1/AN1/C12IN1-
3
RA2
4
RA3
5
RA4
6
RA5/HLVDIN
7
VSS
8
OSC1/CLKIN/RA7
9
OSC2/CLKOUT/RA6
10
RC0
11
RC1
12
RC2
13
RC3/SCK/SCL
14
RC4/SDI/SDA
15
RC5/SDO
16
RC6/TX/CK
17
RC7/RX/DT
18
VSS
19
VDD
20
RB0/INT0/FLT0/AN12
21
RB1/INT1
22
RB2/INT2
23
RB3/AN9
24
RB4/KBI0
25
RB5/KBI1/PGM
26
RB6//KBI2/PGC
27
RB7/KBI3/PGD
28
U3002
PIC18F26K20
DGND
C3003
100N
R3001
22k
3V3F
DGND
PGCLK
PGDATA
1
2
3
4
5
CON3000
ICSP
MCLR
VFD BK1
VFD BKG
VFD CLKG
VFD SIG
VFD LAT1
VFD CLK1
VFD SI1
R3002
10k
R3003
220k
DGND
60VF
C3005
100N
D3000
3V6
3V3F
DGND
K3001
S 0
R3004B
120R
R3004C
120R
R3004D
120R
R3004A
120R
R3006B
120R
R3006C
120R
R3006D
120R
R3006A
120R
VFD BK2
VFD LAT2
VFD CLK2
VFD SI2
R3011B
120R
R3011C
120R
R3011D
120R
R3011A
120R
DGND
VSI
VCLK
VSTB
1G
1
A1
2
1Y1
18
A2
4
1Y2
16
A3
6
1Y3
14
A4
8
1Y4
12
VC
C
20
GN
D
10
2G
19
B1
11
2Y1
9
B2
13
2Y2
7
B3
15
2Y3
5
B4
17
2Y4
3
U3005
74LCX244
DGND
5VS
C3006
100n
DGND
DGND
R3013B
120R
R3013C
120R
R3013D
120R
R3013A
120R
DGND
FPCLK
FPMOSI
VFMISO
KEMISOa
VFSTBa
KEYSTBa
IRFa
KESCK
KESTB
KEMISO
VSI
VCLK
VSTB
R3022
10k
R3005
100R
/oe
1
a
2
gnd
3
y
4
vcc
5
U3004
AHC1G125
DGND
C3007
100n X7R
DGND
R3015
100R
R3017
100R
R3014
100R
1a
1
3y
2
2a
3
gnd
4
2y
5
3a
6
1y
7
vcc
8
U3006
NC7NZ34
3V3F
DGND
3V3F
C3017
22u/6V3
G
1
OU
T
2
IN
3
O
4
U3007
ASM1117-5
DGND
C3015
100n
C3016
100U/25V
5VF
12V5
LEDA LEDB
2
3 1 4
R O B
D3005
LED3
R3027
33
0R
R3028
33
0R
R3026
33
0R
dgnd
5VS
Q3005
D C114
Q3006
D C114
Q3002
DTA114 Q3004
DTA114 Q3003
DTA114
5VS 5VS
Q3001
DTA114
R
3
029
10K
5VS
D3002
1SS352
D3003
1SS352
R
3
023
1K
R
3
024
1K
dgnd dgnd dgnd
R
3
025
1K
C3019
10U/10V
C3018
22u/6V3
3V3F
3V3F
1
2
3
4
CON3001
NC
DGND
3V3F DGND
5VS
5VS
C3000
470nZ
D
1
G
2
V
3
U3000
GP1UV701QS
DGND
DGND
5VS
R3000
100R
IRF
R3044
10K R3045
10K
C3030
100n C3031
100n
A
1
C
3
B
2
S3000
ENCODE
egnd
C3029
10u/10v
R3043
1K2J
R3046
1K2J
C3027
10N
C3028
10N
dgnd
ENCA
dgnd
ENCB
R3007
0R
R3008
0R
R3009
0R
R3010
0R
R3012
120R
ENCA
ENCB
ENCAa
ENCBa
R
3
021
10
0R
C3012
330P
dgnd
R
3
020
10
0R
C3011
330P
dgnd
R
3
019
10
0R
C3010
330P
dgnd
R
3
018
10
0R
C3013
330P
dgnd
DGND
GP0/ICSPDATA
1
VSS
2
GP1/ICSPCLK
3
GP2/T0CKI/COUT
4
VDD
5
GP3/MCLR/VPP
6
U3009
PIC 10F206
3V3F
L3002
FB
C3032
2U2
C3033
100N
DGND
D3010
BAT54S
R3054
150K
DGND
DGND
1
2
3
4
5
CON3002
ICSP
R3050
10K
R3051
10K
DGND
DGND
R
3
053
100
R
TOUCH
R3052
4K7
TOUCH
5VS 12V5
DGND
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15
17
19
16
18
20
21 22
23 24
J3010
HEADER 12X2
C3035
47 80
R3035
10K
R3048
47R
0 5
300
8
2
S
C18
15
300
2
S
C33
03
C3026
1N
DGND
D3009
1N4148
R3055
150R
C3025
1N
DGND
0 5
R3056
1K2
DGND
D3008
7V5
DGND
D3006
1N4148
R3049
47K
R3047
22K
D3004
5V6
DGND
C3034
100N
DGND
VF+
VF-
D3007
1N4148
R3057
1K2
L405
FB
C3036
10U/25V
R3034
0R
R3037
0R
C3024
10U/10V
1
2
3
4
8
7
6
5
9
10
T3000
VFD TR
C3037
10U/25V
C3038
100N
12V5
R3036
10
R
3
038
10
VFPEN
Q3007
D C114
DGND
G
D S
M3000
AP2301
C3023
220 16
C3021
22 10
DGND DGND
12VF
C3022
220 16
DGND
60VF
C D R RD
C3039 10N
R3058 10R
D3013 1SS352
DGND
XM3000
HOLE
D3011
1SS352
C3040 10N
R3059 10R
D3014 1SS352
DGND
XM3001
HOLE
D3012
1SS352
XM3002
HOLE XM3003
HOLE XM3004
HOLE XM3005
HOLE XM3006
HOLE XM3007
HOLE XM3008
HOLE XM3009
HOLE
R3060
10R
5VF
L3003
FB
C3041
100n
C3042
100n
C3043
470 6 3
D3015
1N5819HW-7-F
R3061
NC
R3062
100R
VIN
1
GND
2
EN
3
VO
5
NC
4
U3010
LP2985
1
2
3
J3004
Header 3
R3100
100R
1
2
3
4
J3002
1
2
3
4
J3001
VBUS
1
D-
2
D+
3
GND
0
GND
0
ID
4
51
S Y
1
2
3
4
5
J1003
to
us
b
C952
10u/10v
C951 10N
R951 10R
D951
1SS352
XM3010
HOLE
D952
1SS352
XM3011
HOLE
MGND
MGND
R3145
10K
egnd
R3146
10K
egnd
FPP Board