VERSION 1.0 2018-01-01
SD-19
Figure SD-19: GV60 Transmitter - RF Power Stage (Sheet 6 of 6)
PART OF
PART OF
PART OF
J24
J23
J22
PWB
PART OF
J24
J23
J22
THRU
THRU
THRU
GND
+5V
GND
GND
GND
GND
BIAS 4
BIAS 2
BIAS 1
J1
J1
J1
J1
**
*
-270°
-180°
-450°
R1
N/C
N/C
3
OR
R4
TO RF
TO RF
23
24
A139
22
A137
A138
GND
A134
J21
THRU
GND
BIAS 3
23
24
22
***
-360°
R2
N/C
N/C
R3
***
R5
TO RF
*
*
*
PA VOLTS (24B) +
PA VOLTS (24B) -
PA VOLTS (24A) +
PA VOLTS (23B) -
PA VOLTS (23A) -
PA VOLTS (23A) +
PA VOLTS (22B) +
PA VOLTS (22A) -
PA VOLTS (21B) +
PA VOLTS (21B) -
PA VOLTS (21A) -
PA VOLTS (21A) +
-270°
RF DRIVE (24)
-180°
RF DRIVE (23)
-270°
RF DRIVE (22)
-360°
RF DRIVE (21)
*
A5P1
**
A5P1
**
**
E127
E1
E8
E124
FAN TACH 6
68
FAN TACH 4
66
FAN TACH 1
FAN TACH 2
64
63
61
18
17
A5P1
4
A5P1
**
A5P1
**
**
FAN VOLTS -
72
70
# POWER -
16
59
14
RF DRIVE
10
11
RF DRIVE
8
5
6
2
PA V 4
58
49
PA V 3
29
PA V 2
48
28
A5P1
19
J4
L112
J3
L111
J2
L110
J1
L109
PART OF
SHEET 3
FROM RF
OUTPUT 21-24
OUTPUT 13-16
ASSY
1-24
60kW
U200
13-24
A126
50
TERM
1W
TRANSMITTER
RF OUTPUT TO
ASSY
PROBE
A115
OUTPUT
AC INPUT
L
N
EXTERNAL
4-WAY
SPLITTER
A1J1
RF MONITOR
50
TERM
1W
W86J1
XMTR RF SAMPLE (B)
PA VOLTS (23B) +
PA VOLTS (24A) -
PA VOLTS (22A) +
PA VOLTS (22B) -
A5P1
E2
E4
E7
E3
E125
E126
E9
J11
W163P2
FAN TACH 5
67
J14
W160P2
J13
W161P2
J21
FAN TACH 3
62
13
65
60
A5P1
FAN VOLTS -
# FAULT -
71
69
15
12
9
7
3
1
38
PA V 1
39
-270°
-180°
-270°
-360°
A136
A140
21-24
J5
W164P1
J6
W165P1
OUTPUT 17-20
A125
13-20
ASSY
J1
W151P1
50
TERM
1W
ANTENNA SYSTEM
POWER
U203
REJECT LOAD
G
U205
A5J1
A4J1
J1
A2J1
A6J1
W130P1
50
TERM
1W
50
TERM
1W
E10
J12
W162P2
J7
W166P1
RF IN A
RF IN B
J1
REJECT OUT
RF OUT
J1
W170P1
A3J1
W108P1
W10P1
W108J1
S2190391 V1
(SAME AS A136)
(SAME AS A136)
MODULE
RF POWER
MODULE
RF POWER
PART OF
(SAME AS A136)
(SAME AS A136)
MODULE
MODULE
RF POWER
RF POWER
PART OF
(SAME AS A136)
(SAME AS A136)
MODULE
MODULE
PART OF
SHEET 6
FROM AC/DC
(RACK 6)
CONTROL/
MODULE
FAN VOLTS +
FAN VOLTS +
SHEET 2
FROM RF
# MODULE PRESENT -
RF POWER
MODULE 21
HEATSINK TEMP +
HEATSINK TEMP -
RF DRIVE SAMPLE
RF POWER
PART OF
COMBINER/FILTER ASSY CONNECTOR ARE BLIND-MATE CONNECTIONS.
10kW COMBINER/
CONNECTOR P1 AND MODULE CONTROL/INTERFACE PWB CONNECTOR
ARE BLIND-MATE CONNECTIONS.
REMAIN TERMINATED WITH A 50ohm LOAD AS LONG AS IT IS NOT IN USE.
SEE RF POWER MODULE 21 FOR PIN INFORMATION.
DENOTES THAT CONNECTOR SYMBOL REPRESENTS MULTIPLE PINS.
TRANSMITTER CHASSIS IS BLIND MATE.
DENOTES GROUND CONNECTION BETWEEN RF POWER MODULE AND
NOTES:
10kW COMBINER/FILTER
SHEET 4
FROM RF
FROM RF
POWER STAGE
20kW COMBINER
10kW COMBINER/FILTER
50Hz OR 60Hz
(FREQUENCY SPECIFIED
FROM EXTERNAL
VAC SOURCE
DC1:R (TOP)
INTERLOCK
EXT REJ LD
DIRECTIONAL
INTLK-B
REJ LD PWR (1-24)
DC1:F (BOTTOM)
4
W86P1
DC2:R (TOP)
DC2:F (BOTTOM)
COUPLER
XMTR RF SAMPLE (A)
REFLD PWR SAMPLE
REFLD SAMPLE
W92P1
FWD PWR SAMPLE
W91P1
FWD SAMPLE
-360°
30kW OUTPUT (13-24)
30kW COMBINER
20kW REJ LD PWR (13-20)
10kW REJ LD PWR (21-24)
5kW REJ LD PWR (23-24)
5kW REJ LD PWR (21-22)
TO CONTROL/
MONITOR STAGE
RF MONITOR
DRIVE STAGE
SHEET 1
TO CONTROL/
(CABINET B)
RF MONITOR
SHEET 4
TO CONTROL/
SHEET 4
POWER STAGE
POWER STAGE
A139
A137
RF POWER
RF POWER
A138
POWER STAGE
INTERFACE
DRIVE STAGE
# MODULE INHIBIT -
REJ PWR SAMPLE
MODULE 21
A136
POWER STAGE
30kW OUTPUT (1-12)
COMBINER
FILTER ASSY
2) RF POWER MODULE OUTPUT CONNECTOR J1 AND SPECIFIC 10kW
1) RF POWER MODULE/SPLITTER INTERFACE PWB (A5) EDGE CARD
DENOTES CUSTOMER RF MONITOR PORT IS TERMINATED, AND SHOULD
POWER STAGE
SHEET 5
10kW COMBINER/FILTER
AT TIME OF ORDER)
230VAC NOM.
U202
INTLK-A
COUPLER
EXTERNAL
SINGLE EXCITER SYSTEMS
DUAL EXCITER SYSTEMS
W90P2
S
FWD SAMPLE
W90P1
U201
DIRECTIONAL
DC1:R (TOP)
DC1:F (BOTTOM)
1
RF MONITOR 13-24
30kW REJ LD PWR (13-24)
SHEET 4
CUSTOMER
SHEET 1
MONITOR STAGE
CUSTOMER
MONITOR STAGE
SHEET 5
2
W9P1
REJECT SAMPLE
W94P1
DC REFLD POWER 13-24 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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