VERSION 1.0 2018-01-01
SD-18
Figure SD-18: GV60 Transmitter - RF Power Stage (Sheet 5 of 6)
-90°
0°
-90°
-180°
20
19
A5P1
A5P1
A5P1
A5P1
J22
GND
GND
GND
GND
GND
GND
J1
L108
L105
-90°
-0°
-90°
J2
-180°
B
R
B
R
B
R
B
R
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
PART OF
A130
N/A
18
J24
J23
+5V
J1
J1
J1
L106
L107
J4
J3
J1
N/C
LOAD
ASSY
LOAD
ASSY
R
B
R
B
N/A
GND
N/A
N/A
GND
N/A
ASSY
-180°
*
PA VOLTS (20A) -
PA VOLTS (19A) -
PA VOLTS (19B) -
PA VOLTS (18B) -
PA VOLTS (17B) -
PA VOLTS (17A) -
J22
**
E2
E122
E7
67
68
FAN TACH 5
FAN TACH 6
65
FAN TACH 3
J21
62
63
FAN TACH 1
GND
60
13
17
A5P1
A5P1
A5P1
**
71
72
69
15
16
12
9
10
RF DRIVE
7
J21
3
BIAS 3
5
BIAS 4
1
BIAS 1
PA V 4
THRU
38
PA V 3
THRU
29
39
PA V 2
THRU
PA V 1
28
THRU
A5P1
20
A123
19
A122
PART OF
A120
17-20
A124
NOTES:
SHEET 6
FROM RF
SHEET 4
FROM RF
POWER STAGE
SHEET 6
MONITOR STAGE
SHEET 4
A1J1/
REJECT
A1J1/
REJECT
W
B112L1
5kW REJ FAN 10
W
B110L1
5kW REJ FAN 8
W
B106L1
10kW REJ FAN 6
W
B105L1
10kW REJ FAN 4
A1J4
3
1
P115
9
A1J2
4
3
6
1
W168P2
1
2
A2J6
B112P1
2
1
A2J4
3
B110P1
1
A2J3
3
B106P1
2
B105P1
2
A2J1
3
10
8
7
A1J6
5
3
2
A131W1P1
10
8
7
A1J1
5
3
2
A129W1P1
18
12
11
P115
6
7
A1J3
5
3
2
W167P1
SHEET 6
*
*
PA VOLTS (20B) -
PA VOLTS (18A) -
RF DRIVE (19)
RF DRIVE (20)
*
RF DRIVE (17)
RF DRIVE (18)
J24
J23
**
**
E4
E1
E123
E8
E3
E121
E9
E120
J12
W146P2
J11
W147P2
66
FAN TACH 4
J14
W144P2
J13
W145P2
64
18
61
4
FAN TACH 2
**
**
59
70
14
11
RF DRIVE
6
BIAS 2
8
2
49
48
58
19
PART OF
PART OF
A121
18
PART OF
RF POWER
MODULE 17
J7
W150P1
J5
W148P1
J6
W149P1
POWER STAGE
POWER STAGE
FROM RF
FROM CONTROL/
A1J2
J4
4-INPUT
A1J2
A131
4-INPUT
A129
-
+
B112
5kW REJ FAN 9
W
B111L1
-
+
B110
-
+
B106
10kW REJ FAN 5
W
B104L1
-
+
B105
4
2
5
8
7
2
1
3
2
3
A2J5
B111P1
1
2
3
1
A2J2
9
6
4
B104P1
1
9
6
4
1
A1J4
19
13
N/C
10
9
8
4
1
E10
-
+
B111
-
+
B104
(SAME AS A120)
(SAME AS A120)
A123
(SAME AS A120)
(SAME AS A120)
RF POWER
RF POWER
A122
(SAME AS A120)
(SAME AS A120)
RF POWER
RF POWER
PART OF
PA VOLTS (20B) +
PA VOLTS (19B) +
POWER STAGE
SHEET 5
PA VOLTS (19A) +
INTERFACE
PWB
A118
PA VOLTS (18A) +
PA VOLTS (17B) +
FAN VOLTS -
FAN VOLTS -
FAN VOLTS +
# FAULT -
# POWER -
DRIVE STAGE
SHEET 2
# MODULE INHIBIT -
REJ PWR SAMPLE
HEATSINK TEMP +
A120
2) RF POWER MODULE OUTPUT CONNECTOR J1 AND SPECIFIC 10kW
COMBINER/FILTER ASSY CONNECTOR ARE BLIND-MATE CONNECTIONS.
CONNECTOR P1 AND MODULE CONTROL/INTERFACE PWB CONNECTOR
1) RF POWER MODULE/SPLITTER INTERFACE PWB (A5) EDGE CARD
ARE BLIND-MATE CONNECTIONS.
** DENOTES THAT CONNECTOR SYMBOL REPRESENTS MULTIPLE PINS.
SEE RF POWER MODULE 17 FOR PIN INFORMATION.
* DENOTES GROUND CONNECTION BETWEEN RF POWER MODULE AND
TRANSMITTER CHASSIS IS BLIND MATE.
10kW REJ LD FAN VOLTS -
10kW REJ LD FAN VOLTS +
5kW & 10kW REJ LD FAN VOLTS -
5kW & 10kW REJ LD FAN VOLTS -
5kW & 10kW REJ LD FAN VOLTS -
5kW & 10kW REJ LD FAN VOLTS +
5kW & 10kW REJ LD FAN VOLTS +
FAN VOLTS -
FAN TACH
FAN VOLTS -
FAN VOLTS +
FAN TACH
FAN VOLTS +
FAN VOLTS -
FAN TACH
FAN VOLTS +
FAN VOLTS -
FAN TACH
FAN VOLTS -
FAN VOLTS +
10
8
7
5
3
2
10kW REJ LD PWR 17-20 SAMPLE
10kW REJ LD PWR 21-24 SAMPLE
SPLITTER
INTERFACE
A131W1P2/P3
10
8
7
5
3
2
5kW REJ LD PWR 19-20 SAMPLE
5kW REJ LD PWR 21-22 SAMPLE
A129W1P2/P3
10kW COMBINER/FILTER
OUTPUT 17-20
SHEET 4
TO CONTROL/
TO RF POWER STAGE
S2190390 V1
MODULE
PART OF
MODULE
RF POWER
MODULE
MODULE
RF POWER
PART OF
MODULE
MODULE
A121
PA VOLTS (20A) +
FROM AC/DC
CONTROL/
PART OF
MODULE
(RACK 5)
PA VOLTS (18B) +
FAN VOLTS +
PA VOLTS (17A) +
FROM RF
HEATSINK TEMP -
# MODULE PRESENT -
RF DRIVE SAMPLE
PART OF
RF POWER
MODULE 17
FILTER ASSY
10kW COMBINER/
10kW REJ LD PWR (17-20)
10kW REJ LD PWR (21-24)
J3
W166P2
J2
W150P2
5kW REJ LD PWR (21-22)
5kW REJ LD PWR (23-24)
10kW REJ LD PWR (13-16)
J4
W165P2
J3
W164P2
J1
W118P2
5kW REJ LD PWR (17-18)
5kW REJ LD PWR (19-20)
J1
W148P2
J2
W149P2
10kW REJ LD FAN VOLTS +
10kW REJ LD FAN VOLTS -
5kW & 10kW REJ LD FAN VOLTS -
5kW & 10kW REJ LD FAN VOLTS +
5kW & 10kW REJ LD FAN VOLTS +
FAN TACH
FAN VOLTS +
FAN VOLTS -
FAN TACH
FAN VOLTS +
9
6
4
1
9
6
REJECT LOAD/
10kW REJ LD PWR 13-16 SAMPLE
4
1
5kW REJ LD PWR 17-18 SAMPLE
5kW REJ LD PWR 23-24 SAMPLE
MONITOR STAGE
10kW REJ FAN 6 TACH
10kW REJ LD PWR 17-20 SAMPLE
10kW REJ LD PWR 21-24 SAMPLE
5kW REJ FAN 9 TACH
5kW REJ FAN 10 TACH
5kW REJ LD PWR 19-20 SAMPLE
5kW REJ LD PWR 21-22 SAMPLE
10kW REJ FAN 5 TACH
5kW REJ LD PWR 23-24 SAMPLE
5kW REJ FAN 8 TACH
10kW REJ FAN 4 TACH
10kW REJ LD PWR 13-16 SAMPLE
5kW REJ LD PWR 17-18 SAMPLE
Summary of Contents for GV60
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Page 8: ...GV60 TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 1 0 2018 01 01 ...
Page 102: ...GV60 TROUBLESHOOTING MANUAL PARTS LISTS PAGE 4 2 12 VERSION 1 0 2018 01 01 ...
Page 463: ...VERSION 1 0 2018 01 01 MD 17 Figure MD 17 NAPA31C Power Amplifier PWB Q1 ...
Page 475: ...GV60 TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 1 0 2018 01 01 ...
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