Nautel NV5, Troubleshooting Manual

Page: 198 / 228

Issue 3.2 2014-12-10 SD-22
Figure SD-22: NAA56/01D RF Power Module (Sheet 1 of 2)
4
9
7
3
P1
J4
*
D L
J8
DS1:A
PWB
*
221
R2
*
*
*
*
*
*
*
*
*
*
*
*
L8
L6
L5
L4
L3
L1
L9
A
F
A
B
F
A
A
C
6
2
5
1
J1
274
R12
U1
C K
L1
FLT
*
A11
G
*
*
*
*
L7
L2
B
F
B
A
B
F
A
B
F
A
F
B
F
F
A
B
C
C
C
C
C
C
E
F N
F
A
B
B
C
C
SCK 10
14
26
SPARE
SPARE
23
11
33
17
27
13
GND
P1 GND 85
87
86
A4
A3
A1
GND
GND 83
84
+5V 20
77
79-82
37-56
PART OF
A10
8
7
6
3
3
2
3
2
1
1
# MAIN AC FAIL -
RF DRIVE SAMPLE
28
IPA POWER SAMPLE
# MODULE STATUS 8
16
IPA V SAMPLE
31
GND
GND 35
36
# RESET -
MISO
SCK
1
3
+5V
GND
6
B
A
IPA PWR 1
IPA O/P PWR
4
W1P1
1
5
9
BIAS 8
BIAS 7
BIAS 6
PA V 6
PA V 5
PA V 4
BIAS 3
BIAS 2
BIAS 1
PA V 1
A12
PART OF
GND
GND
GND
0 DRIVE
4
221
R1
W1P2
1
*
R9
100
40W
PART OF
*
R6
100
40W
*
DS1:B
E
D
R4
100
30W
BIAS 8
PA V 8
PA DRIVE 8
BIAS 7
PA DRIVE 6
BIAS 5
PA V 5
PA DRIVE 5
BIAS 4
PA V 4
PA DRIVE 4
BIAS 3
PA V 3
PA DRIVE 3
BIAS 2
PA DRIVE 1
IPA RF DRIVE
IPA V
IPA BIAS
A8
(-90 )
A7
PA 6
(-90 )
PA 5
(-90 )
A4
PA 4
(0 )
A3
(0 )
A2
PA 1
(0 )
IPA
TO SHEET 2
MISO
MOSI 12
21
15
29
24
A2
88
30
25
-15V
A0
22
57-76
78
4
4
5
4
2
18
1
PA V SAMPLE
5
32
34
19
MOSI 4
2
SAMPLE
5
3
J3 W3P1
PA V 8
PA V 7
BIAS 5
BIAS 4
PA V 3
PA V 2
COMBINER PWB
*
C1
0.001
3320
R13
+5V
221
R11
C7
0.1
5
R
3
W3P2 J9
*
PWR
H
G
R7
100
30W
R5
100
30W
B
C
J
A
BIAS 6
PA V 6
PA V 7
PA DRIVE 7
PA V 2
PA DRIVE 2
BIAS 1
PA V 1
PA 8
(-90 )
A6
PA 7
A5
PA 3
(0 )
PA 2
A1
A9
1N5711
CR1
50
250W
R1
M F
R8
100
30W
DENOTES TB4
DENOTES TB3
DENOTES TB1
# RESET -
BIAS CURRENT -
INT TX/RX
# PWR SUPPLY INHIBIT A +
# PS AC FAIL A -
# PS TEMP B -
# PS FAIL B -
RF DRIVE
FAN VOLTS +
IPA VOLTS +
PA VOLTS A +
INTERFACE PWB
# POWER -
RF DRIVE
-90 DRIVE
* DENOTES A MICRO-STRIP TRANSMISSION LINE OF SPECIFIC
PA O/P PWR 8
PA O/P PWR 5
PA O/P PWR 4
PA O/P PWR 3
IPA O/P PWR
S2060204 V1
DENOTES TB5
DENOTES TB2
BIAS C
# PWR SUPPLY INHIBIT B +
# PS TEMP A -
INT TX/RX
# PS AC FAIL B -
RF DRIVE
# PS FAIL A -
# PA VOLTS INHIBIT -
PA VOLTS B +
FAN VOLTS +
POWER MODULE
# MODULE FAULT -
MODULE SPLITTER
LENGTH AND CHARACTERISTIC IMPEDANCE.
PA O/P PWR 6
PA O/P PWR 7
PA O/P PWR 2
PA O/P PWR 1
# PS MODULE PRESENT A -
# PS MODULE PRESENT B -