VERSION 3.3 2016-03-10
SD-26
Figure SD-26: NAPS47B
/01
Power Supply Distribution PWB (Sheet 1 of 2)
(-)
G
475
R107
L26
0.1
C53
C48
0.1
0.01
C46
C54
0.01
0.01
C67
R55
1000
R104
10K
R21
0.0
L9
L1
5
J3
4
J2
1
J2
SCL
SDA
GND
MOSI
VCC
MISO
A
C
H
C15
0.1
C14
0.01
4750
R5
R56
4750
R54
1000
R102
100
R118
10K
R66
100
R67
10K
+5V-A
2.0
R17
2.0
R69
E
J
6
J2
3
J2
5
J2
2
J2
1
J3
2
J4
3
J4
SCK
R43
100
TP6
R27
1.21M
475
R11
L24
470pF
C134
470pF
C130
L35
(+)
1 J4
L25
L28
0.1
C59
CR9
0.1
C44
10.0K
R34
0.1
C45
10.0K
R35
+5V-A
-15V
1
PD3/INT1/OC2B/PCINT
14
PB2/OC1B/SS/PCINT2
13
PB1/OC1A/PCINT1
27
PC4/ADC4/SDA/PCINT12
15
PB3/MOSI/OC2A/PCINT3
16
PB4/MISO/PCINT4
ATmega168-20AI
U1
32
PD2/INT0/PCINT18
30
PD0/RXD/PCINT16
11
PD7/AIN1/PCINT23
C8
0.001
C4
0.001
+5V-A
+5V-A
82.5K
R72
LVPS-A
CPU OK
11
A
9
C
1000
R61
0.1
C64
1
X4
12
X3
15
X2
1000
R76
0.1
C81
L10
R65
10K
0.1
C78
16
VCC
7
VEE
3
X
470pF
C132
22pF
C124
470pF
C127
22pF
C120
18
J3
+5V-A
100pF
C87
L37
475
R128
475
R141
L38
EXCTR FWD
L32
L34
+5V-A
1500
R120
1000
R132
22pF
C126
R121
100
22pF
C96
R42
100
18pF
C16
Y1
14.7456MHz
18pF
C19
0.1
C42
L2
1000
R4
0.1
C47
0.0
R14
R36
100
R19
10.0K
1000
R24
R74
0.0
VREF
0.1
C13
4750
R8
28
PC5/ADC5/SCL/PCINT13
17
PB5/SCK/PCINT5
29
PC6/RESET/PCINT14
12
PB0/ICP1/CLK0/PCINT0
31
PD1/TXD/PCINT17
0.1
C58
R45
475K
R30
15.0K
4750
R2
R77
1000
10.0K
R78
DS3
A
0.1
C133
4750
R29
4
5
2
U3:A
0.1
C116
R117
475K
10
B
1000
R63
0.1
C65
0.1
C66
1000
R62
4
X7
2
X6
5
X5
0.1
C93
1000
R100
0.1
C91
14
X1
13
X0
470pF
C32
22pF
C31
R106
100
2
3
1
U13:A
CR4
24V
CR5
24V
0.1
C38
C80
0.01
8
GND
6
ENABLE
MC74HC4051AD
U8
19
J3
475
R130
TP2
10.0K
R9
475
R127
L31
17
J3
CR3
24V
100pF
C18
L22
R6
100
1500
R3
10.0K
R44
22.1K
R68
R139
475K
0.1
C68
1000
R101
0.1
C92
RT2
2920L075/60
R138
100
9
10
8
U13:C
L23
L36
CR6
24V
22pF
C139
PWR SAMPLE
22pF
C123
PWR SAMPLE
EXCTR FAN TACH
FROM SHEET 1
EXCTR_PRE_AMP_CURR_SAMPLE
EXCTR_PA_CURR_SAMPLE
FROM SHEET 1
EXCTR_PREAMP_V
FROM SHEET 1
FROM SHEET 1
7
PB6/OSC1/XTAL1/PCINT
8
PB8/OSC2/XTAL2/PCINT
+5V-A
6
VCC
25
PC2/ADC2/PCINT10
19
ADC6
FAN ENABLE
10
PD6/AIN0/OC0A/PCINT
26
PC3/ADC3/PCINT11
+5V-B
5
GND
2
PD4/T0/XCK/PCINT20
22
ADC7
R105
10K
L20
# EXCTR SWR
SH
BIAS
BIAS
R64
10K
EXCTR FAN V SAMPLE
1.0
C69
EXCTR FAN V +
+5V-A
EXCTR REFLD
EXCTR PA
HEATSINK TEMP
470pF
C121
475
R133
+5V-A
470pF
C107
LVPS-B
LVPS-A
FROM SHEET 1
24
PC1/ADC1/PCINT9
23
PC0/ADC0/PCINT8
18
AVCC
4
VCC
Q3
MMBT4401LT1
20
AREF
9
PD5/T1/OC0B/PCINT21
3
GND
+5V-A
+15V
+5V-A
21
GND
R16
475
R119
10K
R57
10K
L29
EXCTR PA
EXCTR PRE-AMP
RESET
CR1
24V
1.0
C25
EXCTR FAN V -
IRF9540NSPBF
Q2
L30
CR2
24V
S2190217 SHEET 1 OF 2 V1
t°
RT1
10K @ 25C
4
VIN
1
GND1
2
GND2
6
VOUT
U4
LT1790BIS6-4.096
Содержание NV3.5LT
Страница 2: ......
Страница 4: ......
Страница 8: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 3 3 2016 03 10 ...
Страница 256: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL WIRING CONNECTOR LISTS PAGE 4 3 14 VERSION 3 3 2016 03 10 ...
Страница 262: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL READING ELECTRICAL SCHEMATICS PAGE 4 4 6 VERSION 3 3 2016 03 10 ...
Страница 294: ...VERSION 3 3 2016 03 10 SD 32 Figure SD 32 NAFP109B Output Power Probe and Sample PWBs ...
Страница 307: ...VERSION 3 3 2016 03 10 MD 8 Figure MD 8 NAPA31C Power Amplifier PWB Q1 ...
Страница 316: ...VERSION 3 3 2016 03 10 MD 17 Figure MD 17 NAL14 1 Input Reject Load Assembly L2 1 INPUT REJECT PWB TOP VIEW END VIEW ...
Страница 322: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 3 3 2016 03 10 ...
Страница 323: ......