VERSION 1.0 2018-01-01
SD-14
Figure SD-14: GV60 Transmitter - RF Power Stage (Sheet 1 of 6)
-270°
-180°
-270°
-360°
4
3
2
A5P1
J24
J23
GND
+5V
GND
GND
GND
A8
J1
J1
J1
L4
L3
L2
L1
J4
-270°
J3
-180°
-270°
J1
-360°
B
R
R
B
R
B2L1
B9L1
GND
N/A
N/A
N/A
N/A
A1J4
A1J2
A2J3
A2J2
A2J5
A1J1
A8
A5P1
A5P1
A5P1
J22
GND
GND
J1
J2
1-4
B
B
R
B3L1
B8L1
N/A
N/A
N/A
N/A
N/A
A2J1
A2J6
A1J6
P14
P6
*
PA VOLTS (4B) -
PA VOLTS (4A) -
PA VOLTS (4A) +
PA VOLTS (3B) +
PA VOLTS (3A) -
PA VOLTS (2B) +
PA VOLTS (2B) -
PA VOLTS (2A) -
PA VOLTS (2A) +
PA VOLTS (1B) -
PA VOLTS (1A) +
RF DRIVE (4)
RF DRIVE (3)
RF DRIVE (2)
RF DRIVE (1)
*
**
J24
J23
A9
E4
E17
E9
FAN TACH 5
FAN TACH 4
67
65
FAN TACH 3
64
FAN TACH 2
J21
62
GND
60
18
13
**
A5P1
A3
71
70
59
15
14
11
9
8
RF DRIVE
6
J21
BIAS 3
3
BIAS 2
2
58
49
THRU
PA V 3
48
39
THRU
PA V 1
19
4
A11
PART OF
3
PART OF
A10
2
A9
MODULE 1
PART OF
3) FAN B1 NOT USED.
NOTES:
FROM RF
MONITOR STAGE
FROM CONTROL/
ASSY
2-INPUT
ASSY
A2J1
30kW
PART OF
FINAL REJ FAN 2
W
FINAL REJ FAN 1
W
5kW REJ FAN 2
3
2
P14
8
7
W52P2
2
3
1
3
B2P1
2
1
B9P1
2
3
9
7
6
4
2
1
4
2
13
N/C
18
11
10
7
6
4
N/C
A1J3
2
1
*
*
PA VOLTS (4B) +
PA VOLTS (3B) -
PA VOLTS (3A) +
PA VOLTS (1B) +
PA VOLTS (1A) -
**
**
J22
E2
E18
E3
E19
E1
E10
E16
E7
W13P2
J13
W14P2
J12
W15P2
J11
68
FAN TACH 6
66
63
FAN TACH 1
61
17
4
A5P1
A5P1
**
**
72
69
16
12
10
RF DRIVE
7
BIAS 4
5
BIAS 1
1
THRU
PA V 4
38
29
THRU
PA V 2
28
A5P1
PART OF
RF POWER
A12
W17P1
J6
W18P1
J7
SHEET 3
SHEET 2
REJECT
LOAD
A1J1
RF DRIVE
A13
SPLITTER
A27
W
-
+
B3
-
+
B2
W
5kW REJ FAN 1
-
+
B8
1
6
4
9
1
N/C
B3P1
2
3
1
B8P1
10
5
8
3
A27W1P1
A13W1P1
3
1
19
12
N/C
5
3
N/C
N/C
9
N/C
-360°
E8
J14
W12P2
J5
W16P1
-
+
B9
S2190386 V1
MODULE
MODULE
A11
PART OF
MODULE
MODULE
PART OF
A10
POWER STAGE
(RACK 1)
FROM AC/DC
INTERFACE
CONTROL/
PART OF
FAN VOLTS -
FAN VOLTS +
# FAULT -
FROM RF
DRIVE STAGE
# MODULE INHIBIT -
# MODULE PRESENT -
HEATSINK TEMP -
REJ PWR SAMPLE
RF DRIVE SAMPLE
MODULE 1
PART OF
COMBINER/FILTER ASSY CONNECTOR ARE BLIND-MATE CONNECTIONS.
2) RF POWER MODULE OUTPUT CONNECTOR J1 AND SPECIFIC 10kW
1) RF POWER MODULE/SPLITTER INTERFACE PWB (A5) EDGE CARD
CONNECTOR P1 AND MODULE CONTROL/INTERFACE PWB CONNECTOR
** DENOTES THAT CONNECTOR SYMBOL REPRESENTS MULTIPLE PINS.
SEE RF POWER MODULE 1 FOR PIN INFORMATION.
TRANSMITTER CHASSIS IS BLIND MATE.
* DENOTES GROUND CONNECTION BETWEEN RF POWER MODULE AND
FILTER ASSY
30kW REJ LD PWR (1-12)
J2
W70P2
20kW REJ LD PWR (1-8)
POWER STAGE
J1
W51P2
5kW REJ LD PWR (3-4)
5kW REJ LD PWR (1-2)
FINAL REJ LD FAN VOLTS -
FINAL REJ LD FAN VOLTS -
FINAL REJ LD FAN VOLTS +
SPLITTER & 5kW REJ LD FAN VOLTS -
SPLITTER & 5kW REJ LD FAN VOLTS -
SPLITTER & 5kW REJ LD FAN VOLTS +
FAN TACH
FAN VOLTS -
FAN VOLTS +
FAN TACH
FAN VOLTS +
FAN TACH
FAN VOLTS -
FAN VOLTS -
FAN VOLTS +
A1J4
FINAL REJ FAN 2 TACH
9
7
6
5kW REJ FAN 1 TACH
5kW REJ FAN 2 TACH
4
2
ASSY
20kW REJ LD PWR 1-8 SAMPLE
1
30kW REJ LD PWR 1-12 SAMPLE
REJECT LOAD/
4
PART OF
2
5kW REJ LD PWR 3-4 SAMPLE
5kW REJ LD PWR 1-2 SAMPLE
10kW REJ LD PWR (1-4)
10kW COMBINER/FILTER
OUTPUT 1-4
SHEET 2
TO CONTROL/
TO RF
POWER STAGE
SHEET 3
TO RF POWER STAGE
(SAME AS A8)
(SAME AS A8)
RF POWER
RF POWER
(SAME AS A8)
(SAME AS A8)
RF POWER
RF POWER
(SAME AS A8)
(SAME AS A8)
RF POWER
RF POWER
PART OF
MODULE
MODULE
SHEET 2
PWB
MODULE
FAN VOLTS -
FAN VOLTS +
# POWER -
SHEET 1
HEATSINK TEMP +
RF POWER
ARE BLIND-MATE CONNECTIONS.
10kW COMBINER/
J2
W17P2
FINAL REJ LD FAN VOLTS +
SPLITTER & 5kW REJ LD FAN VOLTS +
FAN VOLTS -
FAN VOLTS +
FAN TACH
FINAL REJ FAN 1 TACH
10
5
8
3
SPLITTER
A27W1P2
3
A13W1P2
INTERFACE
A28
1
MONITOR STAGE
SHEET 2
J1
W16P2
20kW REJ LD PWR 1-8 SAMPLE
30kW REJ LD PWR 1-12 SAMPLE
5kW REJ LD PWR 1-2 SAMPLE
5kW REJ LD PWR 3-4 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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