VERSION 3.3 2016-03-10
SD-16
Figure SD-16: NAPC158B Module Control/Interface PWB (Sheet 8 of 8)
SCK
MOSI
475
R40
0.1
C77
L48
L45
L49
2.0
R762
C646
22pF
L32
L29
L33
1.0
C38
1.0
C35
100K
R68
100K
R67
TP7
475
R41
475
R39
475
R51
R121
12.1K
R87
18.2K
1000
R732
825
R52
0.1
C76
0.1
C66
L47
L46
1.0
C17
C648
22pF
C647
22pF
C645
22pF
L31
L30
TP8
TP9
1500
R86
R84
22.1K
C602
0.1
C597
0.1
+5V
+15V
0.1
C583
+5V
5
OUT
7
N/C
1
RS+
MAX4080SASA
U6
3
N/C
8
RS-
4
GND
6
N/C
3
N/C
8
RS-
5
OUT
4
GND
7
N/C
1
RS+
MAX4080SASA
U4
3
N/C
8
RS-
2
VCC
4
GND
6
N/C
50 OHMS
PA_VOLTS_4B_SENSE
PM4_PA4_CURRENT_SENSE
58
J24
55
J24
53
J24
50
J24
PM4_PA2_CURRENT_SENSE
48
J24
46
J24
44
J24
43
J24
41
J24
39
J24
PA_VOLTS_4A_SENSE
PM4_PA3_CURRENT_SENSE
38
J24
36
J24
35
J24
33
J24
30
J24
31
J24
PM4_PA1_CURRENT_SENSE
26
J24
24
J24
21
J24
19
J24
9
J24
10
J24
22pF
C650
22pF
C651
18 J24
FROM SHEET 1
FROM SHEET 1
FROM SHEET 7
FROM SHEET 1
FROM SHEET 7
FAN TACH 6 (4)
FAN TACH 5 (4)
FAN TACH 4 (4) 66 J24
FAN TACH 3 (4) 65 J24
FAN TACH 2 (4) 64 J24
FAN TACH 1 (4) 63 J24
# MODULE 62 J24
PRESENT (4) -
470pF
C634
470pF
C628
470pF
C635
REJ_FAN_VOLTS
FANS_SCK
470pF
C626
22pF
C639
CR9
475
R772
CR83
CR8
0.1
C73
0.001
C74
0.1
C50
0.001
C51
0.1
C49
C71
0.1
1.21M
R108
C72
0.1
10
SA
0.001
C609
4
F
3
E
+5V
14
D
+5V
13
C
+5V
12
B
4750
R69
9
A8
8
A7
7
A6
6
A5
5
A4
R739
100
3
A2
2
A1
11
A9
7
QH
9
QH
PM4_REJ_SENSE
MISO
16
DATA_OUT
10
GND
+2.5V
TO SHEET 1
TO SHEET 2
TO SHEET 1
1
GND
MOSI
6
DATA
#PM4_D
8
LOAD
+5V
14
VDD
5
REFD
2
REFA
3
REFB
10.0K
R93
10
DACC
11
DACB
10.0K
R80
R38
100
R76
47.5K
+5V
470pF
C630
475
R765
BIAS 4 (4)
BIAS 3 (4)
3
J24
BIAS 1 (4)
1
J24
60
J24
12
J24
+5V (4)
14
J24
E2
0.01
C37
E1
0.01
C34
RF DRIVE (4)
J11
+5V
+5V
C600
0.1
0.001
C42
R29
0.002
5W
TP12
+5V
C596
0.1
0.001
C36
R27
0.002
5W
TP11
0.1
C594
+5V
0.1
C584
6
N/C
4
GND
2
VCC
5
OUT
7
N/C
1
RS+
2
VCC
MAX4080SASA
U5
6
N/C
2
VCC
1
RS+
7
N/C
5
OUT
MAX4080SASA
U3
3
N/C
8
RS-
0.01
C622
54
J24
56
J24
57
J24
51
J24
52
J24
49
J24
47
J24
0.01
C621
45
J24
40
J24
42
J24
0.01
C620
37
J24
34
J24
32
J24
29
J24
28
J24
27
J24
0.01
C619
23
J24
22
J24
20
J24
25
J24
8
J24
7
J24
L34
13 J24
L28
L35
4 J24
17 J24
FROM SHEET 2
FROM SHEET 1
FROM SHEET 1
68 J24
67 J24
INHIBIT (4) -
# MODULE 61 J24
L50
475
R769
L44
L51
475
R770
#PM4_ADC_CS-
#FANS_LOAD-
PM3_FAN_DATA
PM4_FAN_VOLTS
475
R773
22pF
C12
470pF
C21
22pF
C11
470pF
C20
470pF
C624
22pF
C637
475
R771
22pF
C10
470pF
C19
CR7
470pF
C623
22pF
C636
L226
475
R763
22pF
C9
470pF
C18
L56
R119
0.0
R733
100
R734
475K
+5V
R109
681K
R721
22.1K
825
R722
R724
22.1K
C60
0.1
R90
681K
1.21M
R91
R110
681K
1.21M
R111
C59
0.1
1.21M
R88
R89
681K
2
CLK
+5V
+5V
0.001
C41
4750
R72
4750
R755
5
G
6
H
+5V
0.001
C40
4750
R71
0.001
C607
4750
R754
0.001
C39
4750
R70
0.001
C606
R756
100
+5V
+5V
0.001
C43
R53
100
11
A
0.1
C58
R742
100
0.1
C56
0.1
C57
R740
100
R741
100
0.1
C55
C577
0.1
C578
0.1
4
A3
0.1
C53
0.1
C54
R737
100
R738
100
C78
0.1
1
A0
15
CS
12
A10
15
CLK_INH
8
GND
MC74HC165AD
U9
0.1
C587
16
VCC
19
EOC
14
REF+
20
VCC
13
REF-
SCK
13
LDAC
7
CLK
0.1
C63
10.0K
R101
4
REFC
R92
10.0K
9
DACD
10.0K
R94
R95
10.0K
R57
10.0K 10.0K
R58
R60
10.0K
12
DACA
TLV5620ID
U11
R81
47.5K
12
13
14
U8:D
R37
100
R77
47.5K
10.0K
R78
R82
47.5K
10.0K
R83
10
9
8
U8:C
R35
100
10.0K
R75
3
2
1
U8:A
C618
0.1
470pF
C632
475
R768
470pF
C631
475
R766
475
R767
470pF
C629
C649
100pF
5
J24
6
J24
BIAS 2 (4)
2
J24
11
J24
59
J24
R30
0.002
5W
R28
0.002
5W
10.0K
R33
10.0K
R34
475
R775
470pF
C625
22pF
C638
CR82
CR84
825
R96
C572
0.1
0.001
C608
4750
R753
4750
R752
0.1
C52
R736
100
10.0K
R59
R36
100
5
6
7
U8:B
PA VOLTS (4B) +
PA VOLTS (4A) +
REJECT PWR
SAMPLE (4)
RF DRIVE
SAMPLE (4)
HEATSINK
TEMP (4)
C601
0.01
PA V 2 (4)
C598
0.01
PA V 3 (4)
PA V 1 (4)
22pF
C644
PA_VOLTS_4B_SENSE
PA_VOLTS_4A_SENSE
PM4_PA3_CURRENT_SENSE
PM4_PA2_CURRENT_SENSE
PM4_PA1_CURRENT_SENSE
18
I/O_CLK
1
SHIFT/LOAD
L39
R56
100
L230
L38
L229
PM4_FAN_DATA
+5V
0.1
C61
FROM SHEET 1
FROM SHEET 2
0.1
C14
S2190281 SHEET 8 OF 8 V1
4
VDD
11
GND
U13:E
TLV2374ID
4
VDD
11
GND
U15:E
TLV2374ID
PA V 4 (4)
0.1
C31
C599
0.01
0.1
C29
C595
0.01
RF DRIVE (4)
10.0K
R120
10
9
8
U13:C
10.0K
R32
5
6
7
U13:B
3
2
1
U13:A
10.0K
R735
PM4_PA4_CURRENT_SENSE
12
13
14
U15:D
825
R723
10
9
8
U15:C
5
6
7
U15:B
TLC1543IDW
U14
R50
22.1K
17
ADDRESS
R55
100
L37
R54
100
L228
+5V
L36
+2.5V
0.1
C16
FROM SHEET 1
0.1
C15
0.1
C62
0.1
C13
0.1
C32
R100
10.0K
C633
0.01
0.1
C30
4
VDD
11
GND
U8:E
TLV2374ID
0.1
C28
3
2
1
U15:A
L231
R757
100
R758
100
R759
100
0.1
C33
Summary of Contents for NV3.5LT
Page 2: ......
Page 4: ......
Page 8: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 3 3 2016 03 10 ...
Page 294: ...VERSION 3 3 2016 03 10 SD 32 Figure SD 32 NAFP109B Output Power Probe and Sample PWBs ...
Page 307: ...VERSION 3 3 2016 03 10 MD 8 Figure MD 8 NAPA31C Power Amplifier PWB Q1 ...
Page 322: ...NV5LT NV3 5LT TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 3 3 2016 03 10 ...
Page 323: ......