NAD c390dd Service Manual page 70

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