VERSION 3.3 2016-03-10
SD-15
Figure SD-15: NAPC158B Module Control/Interface PWB (Sheet 7 of 8)
+5V
+5V
+5V
7
J23
8
J23
18 J23
L245
L246
R244
681K
0.1
C153
0.1
C134
0.1
C133
10
SA
6
H
5 G
11
A
8
GND
9
QH
7
QH
L96
L105
PM3
TP28
+5V
0.1
C492
0.1
C497
0.1
C493
9
J23
13 J23
4 J23
17 J23
L84
+5V
R267
681K
R266
681K
R245
681K
2
CLK
4
F
3 E
14
D
13
C
12
B
R649
100
R647
100
R648
100
R278
100
R646
100
R645
100
R643
100
R644
100
16
VCC
MISO
SCK
0.1
C150
R140
2.0
TP19
L53
L40
TP29
RF DRIVE (3)
0.01
C126
1.0
C127
0.001
C131
0.01
C122
1.0
C123
0.001
C125
100K
R210
S2190281 SHEET 7 OF 8 V1
+15V
+5V
8
RS-
2 VCC
0.1
C118
2 VCC
2
VCC
1 RS+
0.1
C116
50 OHMS
4
GND
3
N/C
6
N/C
6
N/C
0.01
C522
4
GND
6
N/C
6
N/C
7
N/C
0.01
C520
SAMPLE (3)
SAMPLE (3)
TEMP (3)
40kW RF DRV
REJECT LOAD
POWER SAMPLE
PA V 4 (3)
PA V 2 (3)
PA V 3 (3)
PA V 1 (3)
RF DRIVE (3)
470pF
C535
22pF
C549
22pF
C543
470pF
C529
470pF
C536
22pF
C550
PA_VOLTS_3B_SENSE
PA_VOLTS_3A_SENSE
475
R269
PM3_PA4_CURRENT_SENSE
PM3_PA1_CURRENT_SENSE
MOSI
68 J23
67 J23
22pF
C100
22pF
C538
22pF
C99
L217
475
R197
61 J23
L92
0.001
C154
10.0K
R273
0.001
C135
10.0K
R642
1000
R639
1.21M
R246
+5V
0.001
C129
0.001
C512
0.001
C124
R658
100
L216
L106
1
SHIFT/LOAD
9 A8
8
A7
7
A6
6
A5
5 A4
12
A10
2
A1
1
A0
17 ADDRESS
15 CS
0.1
C148
PM3_FAN_DATA
FROM SHEET 1
FROM SHEET 3
PM3_REJ_SENSE
TO SHEET 2
TO SHEET 1
0.1
C156
0.1
C155
PM3_FAN_VOLTS
1.0
C82
FROM SHEET 1
FROM SHEET 1
FROM SHEET 2
+2.5V
3 N/C
6
VS
7
HO
1
GND
6
DATA
8 LOAD
+5V
14
VDD
4
REFC
5
REFD
2
REFA
1.0
C85
10
DACC
0.1
C121
10.0K
R208
12
DACA
R236
47.5K
R189
100
L108
L107
C519
0.1
C534
0.01
475
R676
L101
L88
L99
L86
C22
100pF
1.0
C627
1.0
C109
C548
100pF
BIAS 4 (3)
BIAS 2 (3)
BIAS 1 (3)
TO SHEET 8
FAN VOLTS (3) -
FAN VOLTS (3) +
E4
PA VOLTS (3B) +
E3
PA VOLTS (3A) +
+5V
C507
0.1
C506
0.01
2
VCC
1
RS+
0.1
C119
R180
0.002
5W
C505
0.1
8
RS-
C504
0.01
R179
0.002
5W
1 RS+
C502
0.1
C503
0.01
1
RS+
8
RS-
0.1
C117
R178
0.002
5W
C501
0.1
C500
0.01
R177
0.002
5W
8 RS-
5
OUT
7
N/C
0.01
C523
3
N/C
7
N/C
4
GND
5
OUT
5
OUT
7
N/C
3
N/C
0.01
C521
3
N/C
4
GND
5
OUT
RF DRIVE
HEATSINK
475
R677
475
R678
10.0K
R185
TP24
470pF
C698
22pF
C697
PM3_PA3_CURRENT_SENSE
PM3_PA2_CURRENT_SENSE
SCK
22pF
C540
22pF
C101
L220
L95
L94
66 J23
L219
65 J23
64 J23
L218
63 J23
L93
475
R670
62 J23
22pF
C98
R272
0.0
R274
12.1K
R640
100
R242
18.2K
R641
475K
0.001
C699
10.0K
R271
1.21M
R265
1.21M
R268
1.21M
R243
0.001
C514
0.001
C130
CR80
R661
100
CR33
R204
100
CR32
R203
100
CR79
+5V
+5V
CR31
+5V
R202
100
+5V
R201
100
+5V
+5V
0.001
C128
10
9
8
U42:C
3
2
1
U42:A
5
6
7
U42:B
825
R629
C489
0.1
825
R630
10
9
8
U44:C
12
13
14
U44:D
3
2
1
U44:A
5
6
7
U44:B
MC74HC165AD
U38
3
A2
4
A3
TLC1543IDW
U43
18
I/O_CLK
+5V
+2.5V
+5V
+15V
CR17
5
N/C
2
IN
1
VDD
R130
22.1
FAN73711M
U20
4
GND
8
VB
13
LDAC
7
CLK
0.1
C147
3
REFB
PWB PART:
HR133
HW6
Q4
FDD3672
10.0K
R159
9
DACD
0.1
C146
10.0K
R249
R250
10.0K
R209
10.0K
11
DACB
0.1
C120
C485
0.1
2.2
C94
15
μ
H
L75
2.2
C92
0.1
C108
0.1
C107
R190
100
R237
47.5K
0.1
C105
0.1
C106
R223
47.5K
L59
L57
R215
22.1K
F1
7A
+5V
F2
7A
470pF
C533
C547
22pF
470pF
C532
C546
22pF
L100
L87
475
R675
470pF
C530
C544
22pF
470pF
C531
C545
22pF
475
R673
PM4_FAN_VOLTS
2.0
R764
L89
L102
C114
100pF
1.0
C528
2.0
R669
BIAS 3 (3)
FAN VOLTS (4) -
FAN VOLTS (4) +
+5V (3)
100K
R211
475
R672
10.0K
R186
10.0K
R187
22pF
C539
22pF
C537
1500
R241
R499
475K
R270
27.4K
0.001
C513
CR78
+5V
R660
100
R659
100
0.001
C511
12
13
14
U42:D
C83
470
μ
F
63V
F4
10A
R256
10.0K
A2
A1
K
Q5
6CWQ10FN
2.2
C87
0.1
C145
10.0K
R248
R247
10.0K
R206
10.0K 10.0K
R207
R191
100
R224
47.5K
R188
100
C65
470
μ
F
63V
475
R674
L98
L85
2.0
R671
PA_VOLTS_3B_SENSE
PM3_PA4_CURRENT_SENSE
58
J23
15 J5
56
J23
53
J23
54
J23
51
J23
49
J23
47
J23
44
J23
FROM SHEET 1
FROM SHEET 1
42
J23
39
J23
FROM SHEET 2
#PM3_ADC_CS-
FROM SHEET 1
PA_VOLTS_3A_SENSE
FROM SHEET 1
#FANS_LOAD-
PM3_PA3_CURRENT_SENSE
FROM SHEET 6
PM2_FAN_DATA
36
J23
FAN TACH 6 (3)
34
J23
31
J23
FAN TACH 5 (3)
29
J23
27
J23
470pF
C112
24
J23
25
J23
470pF
C525
22
J23
19
J23
20
J23
FAN TACH 1 (3)
470pF
C111
# MODULE
INHIBIT (3) -
# MODULE
PRESENT (3) -
16
DATA_OUT
0.1
C139
0.1
C138
13
REF-
C144
0.1
11
A9
15
CLK_INH
TO SHEET 8
4750
R654
4750
R213
MOSI
#PM3_D
10.0K
R225
TLV5620ID
U41
5
J23
1
J23
72
J24
70
J24
71
J23
69
J23
60
J23
11
J23
12
J23
L90
L103
L91
L97
L104
4
VDD
11
GND
U37:E
TLV2374ID
4
VDD
11
GND
U44:E
TLV2374ID
55
J23
50
J23
57
J23
52
J23
PM3_PA2_CURRENT_SENSE
48
J23
46
J23
43
J23
45
J23
MAX4080SASA
U34
41
J23
FANS_SCK
40
J23
470pF
C527
38
J23
35
J23
470pF
C113
33
J23
30
J23
37
J23
32
J23
475
R680
475
R194
PM3_PA1_CURRENT_SENSE
FAN TACH 4 (3)
FAN TACH 3 (3)
26
J23
475
R679
28
J23
23
J23
475
R193
MAX4080SASA
U32
FAN TACH 2 (3)
21
J23
475
R192
10
J23
470pF
C110
0.1
C142
0.1
C141
0.1
C140
19
EOC
0.1
C157
14
REF+
20
VCC
C490
0.1
0.1
C700
R625
22.1K
R626
22.1K
C151
0.1
C152
0.1
10
GND
C143
0.1
0.1
C137
0.1
C136
4750
R655
4750
R214
4750
R653
4750
R212
MODULE_FAN_PWM
4750
R652
4750
R217
FAN_VOLTS
10.0K
R235
10.0K
R238
10
9
8
U37:C
10.0K
R222
10.0K
R257
5
6
7
U37:B
825
R230
PWB PART:
HR133
HW5
15
μ
H
L72
3
J23
6
J23
2
J23
71
J24
69
J24
72
J23
59
J23
70
J23
14
J23
J12
TP25
TP26
MAX4080SASA
U35
4
VDD
11
GND
U42:E
TLV2374ID
MAX4080SASA
U33
470pF
C526
475
R681
470pF
C524
12
13
14
U37:D
3
2
1
U37:A
2.2
C93
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: ......