VERSION 1.0 2018-01-01
SD-16
Figure SD-16: GV60 Transmitter - RF Power Stage (Sheet 3 of 6)
A5P1
A5P1
A5P1
A5P1
A5P1
A5P1
L12
L11
L10
L9
J4
J3
J2
J1
-450°
TO RF
A5P1
J21
J21
A5P1
12
11
10
A36
9-12
A40
TO RF
*
*
*
-360°
-270°
-360°
-450°
*
J24
**
MODULE
PART OF
J23
**
MODULE
PART OF
J22
**
MODULE
PART OF
E27
E1
E8
E24
FAN TACH 6
68
FAN TACH 4
66
FAN TACH 1
63
FAN TACH 2
64
61
17
18
HEATSINK TEMP -
4
RF DRIVE SAMPLE
PART OF
J24
**
J23
**
J22
**
PWB
(RACK 3)
MODULE
PART OF
72
70
GND
16
59
GND
+5V
14
GND
10
11
GND
8
GND
BIAS 4
5
6
BIAS 1
BIAS 2
2
THRU
58
49
THRU
29
THRU
48
28
19
J1
MODULE
RF POWER
PART OF
J1
RF POWER
MODULE
PART OF
J1
MODULE
PART OF
J1
RF POWER
MODULE 9
PART OF
SHEET 1
FROM RF
FROM RF
POWER STAGE
OUTPUT 9-12
OUTPUT 1-4
-360°
-270°
ASSY
20kW COMBINER
1-12
A26
30kW COMBINER
ASSY
PROBE
A15
OUTPUT
N/C
N/C
J1
12
11
A39
10
A38
A37
E2
E4
E26
E7
E3
E25
E9
J11
W63P2
FAN TACH 5
67
J14
W60P2
J13
W61P2
FAN TACH 3
65
62
GND
60
13
REJ PWR SAMPLE
A36
A34
71
69
15
GND
12
9
7
BIAS 3
3
1
38
39
THRU
A39
A38
A37
RF POWER
FILTER ASSY
J5
W64P1
J6
W65P1
NOTES:
SHEET 2
POWER STAGE
-450°
OUTPUT 5-8
A25
1-8
ASSY
N/C
N/C
A5J1
A4J1
POWER
A2J1
A1J1
W8J1
E10
J12
W62P2
J7
W66P1
(SAME AS A36)
(SAME AS A36)
S2190388 V1
RF POWER
(SAME AS A36)
(SAME AS A36)
RF POWER
(SAME AS A36)
(SAME AS A36)
PA VOLTS (12B) +
PA VOLTS (12B) -
PA VOLTS (12A) +
PA VOLTS (11B) -
PA VOLTS (11A) -
SHEET 3
PA VOLTS (11A) +
FROM AC/DC
PA VOLTS (10B) +
PA VOLTS (10A) -
CONTROL/
PA VOLTS (9B) +
PA VOLTS (9B) -
PA VOLTS (9A) -
FAN VOLTS -
PA VOLTS (9A) +
FAN VOLTS +
FAN VOLTS +
RF DRIVE (12)
# POWER -
RF DRIVE (11)
SHEET 1
RF DRIVE
RF DRIVE (10)
FROM RF
RF DRIVE (9)
RF DRIVE
PA V 4
# MODULE PRESENT -
PA V 3
HEATSINK TEMP +
PA V 2
RF POWER
10kW COMBINER/
SEE RF POWER MODULE 1 FOR PIN INFORMATION.
TRANSMITTER CHASSIS IS BLIND MATE.
10kW COMBINER/FILTER
10kW COMBINER/FILTER
30kW OUTPUT (1-12)
20kW REJ LD PWR (1-8)
10kW REJ LD PWR (9-12)
5kW REJ LD PWR (11-12)
5kW REJ LD PWR (9-10)
(CABINET A)
CUSTOMER
SHEET 2
TO CONTROL/
POWER STAGE
SHEET 6
POWER STAGE
SHEET 1
POWER STAGE
RF POWER
PA VOLTS (12A) -
PA VOLTS (11B) +
PA VOLTS (10B) -
POWER STAGE
INTERFACE
PA VOLTS (10A) +
FAN VOLTS -
# FAULT -
DRIVE STAGE
# MODULE INHIBIT -
PA V 1
MODULE 9
-270°
-360°
-360°
ARE BLIND-MATE CONNECTIONS.
-450°
10kW COMBINER/FILTER
RF MONITOR 1-12
A3J1
W8P1
DC REFLD POWER 1-12 SAMPLE
30kW REJ LD PWR (1-12)
J1
W51P1
RF MONITOR
TO RF
MONITOR STAGE
SHEET 2
A6J1
W30P1
J1
W70P1
2) RF POWER MODULE OUTPUT CONNECTOR J1 AND SPECIFIC 10kW
CONNECTOR P1 AND MODULE CONTROL/INTERFACE PWB CONNECTOR
1) RF POWER MODULE/SPLITTER INTERFACE PWB (A5) EDGE CARD
** DENOTES THAT CONNECTOR SYMBOL REPRESENTS MULTIPLE PINS.
* DENOTES GROUND CONNECTION BETWEEN RF POWER MODULE AND
COMBINER/FILTER ASSY CONNECTOR ARE BLIND-MATE CONNECTIONS.
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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